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Sailor RE2100

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5. 2 05888MHz 8 73152MM gt A 72058888 I 4 5v 53 26912HHz 8 3 1 2v TP3 TPS 3 8 35 TO MAIN CABLE F i i Bim Synthesizer Unit 3 fin d a L d slay 3 tuv dE m E SVH bu 13 Goce T L Dl 1 L IE 861 t sb D BER 5 u uuu 4 4
6. PIN 2 ag PIN MODULATOR isv Wigs Wee Exciter Unit 4 PN e Pin 6 TU Tones 50 PIN 7 ISV PIN 17 MODE EX 8280 1 5 CARRIER INSERTION 3 PIN 18 PIN 28 AUK TO Tx s 58 r3 _ xe Es STEP ATTENUATOR Ex CARRIER LEVEL S g le Eid SIE gi Ela le Sje L 82 25 MODULATION LEVEL TIO cns 9 9V LI al e E m 4 ee ele game Ju fid qum Sem 5 38 O em jeu n EL 802 8 sj l ne 1 1 4 0V Se Tem gt rae L Wy 25 L Im MS ER Cis 022 or E ale 25 Swa come P 3686 7 a ue T Ten 3 x z gt 2 L mE SER 40 LMIM9 M r af P
7. RF in out to 12130 OL sn sprv yr TT I a 1928299909900 oo SP bu 1 0 385 RECEIVER FRONT END RECEIVER MODULE 1 Threshol _ gt gt gt _ MODULE 2 I Frequency imetin I 39 I Lowpass UsB Filte lt to voltages lt I99295 3 gt Filter I 10 73MHz M 921321 Sea ER 1 reset IE sa 4 sda SCI Rx SCI Tx 2 lemodulator lt 6 ex CI 0 385 1 6 SSB AM Demodulat 01 ssa F Y T I 929822529 F 2nd qasai 5V power Bandpass gt Mixer oa 3 0kHz Bw FT Us akh gt oH 300 Hz t supply tte Filter AMP 10 73MHz AMP Lowpass Highpass Highpass RU I inp I 16 6592 30MHz T T a E2 Mure RAT ist ME AGC on off SSB AM Det Mute I Distri SCI baud 5V power ga Bandpass Lowpass gt gt 70MHz i AM Filter B2 558 MM I driver Rote gen supply Switch Filter Filter Mixer Filter 10 73MHz i z
8. 5V 79185 i z ET Vout Vin Receiver frequency asy m Receiver Unit 1 gt zz SECOND MIXER gt Samo m f 2058 24kHz EET RX 3 a 93 La I 5V 19V 15 15VA IE z g s z 8 12 gue 4 4 RJ S 6 i i RIIS SES SES Receiver mode I I I i 1 I A m m 2 z sk zl s 8 z J3E USB CRYSTAL FILTERS g sEJazz 28 gEjszz of ag 85 zB ems Sms frr 15 gus FRONT END 4 I I T 1 I 1 1 I I e ov Hs 3E dj 38 53 LI gems oy geek gams seme Z yams gams A ely g 3 I5V8 Mi Tp is s li 855555 b 355552 sis ems z off ames i TO FRONT END MODULE 2 3 5 G f I AC E A T 3 l CERAMIC FILTER I 1 ap enerator frequency se 4 lt ils ald a Few Du op f 2059 24kHz m _ 23 th oc dw MM s 959 4 a 2059 I 12 lm ri s t mim
9. VHF RT2047 SCRAMBLER CRY2001 RE2100 RT2047 prepared for DSC and RT2048 SHORTWAVE S130X RED RED RED YELLOW YELLOW WHITE BROWN BROWN BROWN TC801 TC1 TC1701 HAND KEY ggo HAND KEY 61703 3 P1701 MICPRE AMP A P803 MIC PRE AMP 2 MIC PRE AMP HIRSCHMANN DIN a CONNECTOR CONNECTOR BLUE D CONNECTOR MC1 WHITE MC1701 YELLOW DE n5 1 C9 C2 CS e R7L 81 Rm 5 JD HR B au ERIS S n U 10mV DIV 10mV DIV 0 5msec DIV 0 5msec DIV II gt gt 1 390 10 18v 3 L aps CI 5 8 EX 8 C7 gt j L 4 K 10 n T3 K T2 BC547C For TEST m ca AV BC547C 1k8 II 547 10 WR ex T k k Ll o 5528 wer e os AS US us 5 4 Usa 228 2 8 T ST 5 Sr 2 4 0 24025E 27777A In orange marked microtelephone cartridge R2 is changed from 1k8 to 5k6 ohm PAGE 6 1 6 MICROTELEPHONE INSTALLATION RE2100 MICROTELEPHONE WITH ELECTRET MIC ANP ECI A S 4 6 24025D 4 0 24025E 600875 POSITION DESCRIPTION MANUFACTOR TYPE PART NR C1 CAPACIT
10. PIN 1 TELEPHONE PIN 2 TELE GND 1 3 MIC GND PIN 4 MIC PIN 5 MIC KEY PIN 6 HOOK SWITCH PIN 7 DISTRESS PIN 8 t PIN 9 STN2 STI gt Ld 572 NORMAL RE2100 2140 MICROTELEPHONE ook switch eno gt P7 RED M 1 80548 FT YELLOW 2 74 s s kle WHITE gt 3 BLUE 4 90 1 BROWN 8 HAND KEY 51 MICROTELEPHONE MIC PRE AMP 2100 C2140 R2 e 3308 4 T 380R e L PB i cl P2 OPS OPE 4 0 26232A 51 S1 S2 SHOWN WITH MICRO TELEPHONE IN HOOK 28559A PAGE 6 4 9717 6 MICROTELEPHONE INSTALLATION 6 3 MECHANICAL DIMENSIONS FOR HANDSET 151 27946 RE2100 MECHANICAL DIMENSIONS FOR HANDSET HOLDER WITH MICROSWITCH 151 26999 o 103 d QUT DU N Y S 04 5 Lo 94 5 I ae 32 32 L PAGE 6 5 6 MICROTELEPHONE INSTALLATION RE2100 MECHANICAL DIMENSIONS FOR HANDSET 80 4 0 29938 80 MECHANICAL DIMENSIONS FOR HANDSET HOLDER WITH MICROSWITCH 103 64 151
11. Hook 1 TO 862100 J3 C2140 J1 Connection Board 1 noces RED 2 5 VIOLET PIN 1 TELEPHONE S E TEIFOW t O PIN 1 TELEPHONE PIN2 TELEGND 20 PIN 2 TELE GND PIN 3 MIC GND 7 o GREEN PIN 3 MIC GND PIN 4 MIC 3 WHITE PIN 4 MIC PIN 5 MIC KEY PEACE O PIN 5 MICKEY PIN 6 HOOK SWITCH 80 Oo PIN 6 HOOK SWITCH PIN 7 DISTRESS 40 BLUE Or PIN 7 DISTRESS PIN 8 GND PIN 8 GND PIN 9 15V SOT SHOWN wO O PIN 9 STN2 5O STi ST2 P8 o HOOK SWITCH GND NORMAL RE2100 C2140 MICROTELEPHONE h t e JE P7 1 BC548 RED 10 6 O ele YELLOW 20 5 5 5C 70 WHITE 8 ju BLUE 46 ibl BROWN 50 HAND KEY S1 di MICROTELEPHONE MIC PRE AMP RE2100 C2140 R3 R2 330R 330R 0 0 e e e e L P8 P1 4 0 26232A 51 51 S2 SHOWN ao WITH MICRO TELEPHONE IN HOOK lt 26955a 4 0 9 d ee IARA Senda une UC View from component side with upper side View from component side with lower side tracks tracks 5 0 26232B 9434 PAGE 6 3 6 MICROTELEPHONE INSTALLATION RE2100 6 2 NORMAL INSTALLATION RE2100 OR C2140 WITH 2 MICRO TELEPHONES Normal installation RE2100 and C2140 with two Hook Assembly 726233 The Hook Assembly is delievered with multicable mounted in Supply Terminal Hook 1 this multicable is connected to either RE2100 J3
12. 4 0 29937 9437 PAGE 6 6 7 CONTENTS PARTS LIST RE2100 7 PARTS LIST HF SSB RE2100 SAILOR GREEN ECI A S HF SSB RE2100 802100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO VARIOUS 1 4 BOX CABINET SAILOR GREEN 200101 GR N RILSAN 20010100 VARIOUS FRONTPLATE RE2100 SAILOR GREEN ECI A S 225111 LAK 22571100 VARIOUS DISTRESS OPERATION FOR SAILOR RE2100 ENGLISH HESTBECH 4 0 27944 53 759 VARIOUS SERVICE AND SALES AGENTS ADRESSES WORLD WIDE S P RADIO A S F1000GB VARIOUS MANUAL RE2100 ENGLISH S P RADIO A S Ver M2100GB VARIOUS MICROTELEPHONE WITH CRADLE RE2100 C2140 S P RADIO A S 3 0 27501 727501 BASE UNIT RE2100 STD ECI A S 702100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO VARIOUS HOUSING FOR REAR PLATE BLACK PLASTIC 48 611 MALES SORT 162 080 VARIOUS HOUSING FOR FRONT CHASSIS BLACK PLASTIC SANDER PLAST 0 3 25719B amp 225710 x 2 164 070 VARIOUS KEYBORD FOIL RE2100 C2140 WITH TELEGRAPHY ECI A S 1 0 25709B 228398 VARIOUS KNOB BLACK 9 5x 6x27mm SANDER PLAST TG 0 3 25750A 48 689 VARIOUS COVER FOR ALLEN SCREW SANDER PLAST 0 3 25350A 48 699 VARIOUS INTERCONNECTION CABLE 6 POLES L 60mm ECI A S 3 0 26009A 526009 VARIOUS INTERCONNECTION CABLE 14 POLES L 50mm ECI A S 3 0 26010B 526010 VARIOUS INTERCONNECTION CABLE 14 POLES L 105mm ECI A S 3 0 26011B 526011 VARIOUS COAX CABLE 3x23cm BLUE ECI A S 3
13. POSITION DESCRIPTION MANUFACTOR TYPE PART NO C20 1 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 75104 78104 11 136 C214 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C221 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 028 1 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 75104 78104 11 136 C24 1 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 75104 78104 11 136 C25 1 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C26 1 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 75104 78104 11 136 C271 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 75104 78104 11 136 C28 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C29 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C30 1 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C31 1 CAPACITOR CERAMIC 27pF 5 N150 50VDC KCK RT HE50 SK PH 270 J 15 076 C32 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C33 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C34 1 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C35 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C36 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C37 1 CAPACITOR CERAMIC 27pF 5 N150 50VDC KCK RT HE50 SK
14. POSITION DESCRIPTION MANUFACTOR TYPE PART NO R36 3 RESISTOR MF 910 OHM 5 0 33W PHILIPS 2322 187 73911 024471 R37 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R38 3 RESISTOR MF 36k OHM 5 6 0 33W PHILIPS 2322 187 73363 02 509 R39 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R40 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R41 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R42 3 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R43 3 RESISTOR MF 56R2 OHM 1 0 25W PHILIPS 2322 157 15629 02 222 R44 3 RESISTOR MF 33k OHM 5 0 33W PHILIPS 2322 187 73333 02 508 R45 3 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R46 3 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R47 3 RESISTOR MF 82 OHM 5 0 33W PHILIPS 2322 187 73829 02 446 R48 3 RESISTOR MF 7k5 OHM 5 0 33W PHILIPS 2322 187 73752 02 493 R49 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R50 3 RESISTOR MF 82 OHM 5 0 33W PHILIPS 2322 187 73829 02 446 R51 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R52 3 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R53 3 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R54 3 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R55 3 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R56 3 RESISTOR MF Bk1 OHM 5 0 33W PHILIPS 2322 187 73512 02 489 R57 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2
15. 502 S06 510 513 S16 520 Y4 e e t 503 S0 511 514 51 521 Ye o S04 508 518 S2 VI 4 Xe X3 X4 x5 X 1 2 3 4 5 5 8 8 10 l 12 13 14 Q 191 M ROL pi 3308 PA PA e i 001 007 010 1 GND PIN 2 KEYBOARD LIGHT 588 4 PIN 3 X4 Lam 4 X3 PIN 5 X5 M R03 PIN X Pt 680R Pt PIN XI 102 pag PIN 8 X PIN 8 X6 M 8904 10 Y8 p Za 330R gt PIN 11 Y4 003 005 D12 EIN E i M M R85 M Pt Pt 330R pi EE 104 006 013 523 524 525 S26 S15 519 523 ABC DEF CHI 1 2 3 516 520 524 JKL MNO POR 505 506 Sp 508 512 513 514 51 521 525 FUNC H EDIT LAST EXT g ROI Rae R03 DIS ADDR DEG STOP TRESS BOOK CALL SEND lt v I 502 503 504 508 510 511 518 522 501 M This diagram is valid for PCB rev 25636F 9618 PAGE 5 35 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 36 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 5 7 DISPLAY UNIT MODULE 7 PART NO 625637 The display module uses 13 pcs 7 segments U08 U20 12 pcs LED DO3 D14 and 1 pc LED bar U01 for reading out information to the operator DISPLAY DRIVER The display driver U03 U05 is a serial read in
16. IM _ SE ls t Peisa 10mV DIV with 10 1 probe ro 4 PIN DATA PIN 9 MIC Generator level z par 4 E 1 gx 1 IE _ PY 0 05uSec DIV 3 3 Ta PIN ja mc KEY M V 117dB uV P 4dBm cms E RET cle um SR sli Ie ell MET Bn Hm dE e n eus PIN 12 DISTRESS o osz a s 15V 5982 60 ozmiczaig j Gm CES mS s ge 9 WIERA G G CI TS PIN 14 HOOK SWITCH IL FLAMES L e e e e 4 e 4 e gt 8186 5 J gt Sio Leu E Generator mode r Ta hr i 84 m L 1 IV t t ERE Los gs sg z 22 Tage T BOR REJ ER 13 CW 8 25 3 m sms i sms cmd 1 RU ae a AGC GENERATOR T gt fe s TT 5 ch i ge DETECTOR 4 n Tw d x a wt o TO MAIN CABLE LO 1 FROM 5 BE il 78 BI gt PIN 1 HOOK SWITCH Th SYNTHESIZER 951 I tes l ur 4 BOL zj 7 E generator signal must ve m E EA ag R 5548 ES LAM NEM n r LO BUFFER DM Se be feed to the aerial socket tica NT 1 w u 5V 109 sg cc mm LI LM LI RIS a PIN 8 at the Front End Unit Slow n o fap 2 S sme KEE ata n H EN 3 t T 016 Nie PIT PIN 18 CLOCK m ws Y i di 15VI g 4 n AGC HOLD CIRCUIT
17. Te Kir rul 18 uad Th ui 3 L xx 18K 3 1 6 15 74HCBBN 14 o ME 9127 a MMC Eu 31 o v wp og oa I E 2 5 3 1 A Js 5 te Blas i PE BE a rA oi als u28 2 ua1 2 E is 820 isle 74M74M L 08 231520 Jac R 958 re 88 gt 15 Y o0 kL L Sum m be gt TT SEQUENTIAL PHASEDETECTOR us T m 4 Z e I5VC R185 gt 1580 VCO BUFFER ES ls Ble 6 ACTIVE 3 SAMPLE amp HOLD py fes abt belu 338 338 338 5 P V LOOP FILTER q ji cm ge FF m RAMPGENERATOR FI 3 u AIR z E 1 2 z E f R28 1 kaj RGA gH 7 ws 1 lt Q WIE or nc LL EJ 2 passive PT m m na m MT EE RE m LOOP FILTER Ba 5 Seed T 02180C B PRESCALER BUFFER 5 I d t ex C56 ge s 024 12 BE R186 SEINE E I API CIRCUIT 6 190 58 qe oa sf sf w i5Va 70 ek wa EE EI m EI gt LI BN le za le zaj 4 t LPR ET ico ET Mis xiu ng 4 180 sa zem nn ZH E czai w z CURRENT SWITCH 3 of vi RCA 2 s ue D 2 Ld C 2 5 a DM 2 744C283N 4 5 2 74MC283M an 0 s s x 1 s m ade m M s ME ns I ME 8 5 Bs Bis 1
18. oo 2 on oo li a I5V8 TI I I x 5V8 I U85 jut 4 Tara 2 7 I5 DA k ZBLIZACZ u 2 t 2271 PD ME acie iL 1291 Ls we L az pe pe u 4 mmc Sam Sete cmc mms _ Set C oo oo oo rie Bess Fr EW Reso vc 14 1 ld 2 e 5 un a T BLISACZ LB 70LI5 2 I aw 5 r ra l B Ross E B m oo s Y Y PROGRAMMABLE DIVIDER amp PHASEDETECTOR 1 i PRESCALER PROGAMMABLE DIVIDER MODULUS CONTROL LOGIC REFERENCE DIVIDER TCXO amp TCXO BUFFER ln fe E m s E Ek pe EE 88 gt E PRESCALER VOLTAGE CONTROLLED OSCILLATORS VCO BUFFER t Suc 4 PN 53 32m 395 de ES MM T PET i ACTIVE LOOP FILTER En E e Ble ES 5 w 3 5 5 gt gt ara 1 1 SCALER BUFFER ups E ras T TES mama E Y ses P PRESCALER BU ET EC ECT T on E Ca zl ls eq 4 sa 4 ip pos qe I qe _ Kon bod E rus s s EM m Ey al 294558 C ed SM ea ACT PULP Dg
19. 1 AGE 214 4 5 9MHz I A Tst LO c M Squelch Switch 1 2nd Band Tune al 11 Bandpass gt II SUM 1 I UE iter generator Filter Buffer bog o g zl Tune Alarm Ringing I I Vref 2 Tones on off 9 18MHz Volume contr yyy I eo 2 Bandpass 1 L gt gt Hang Time Dependent lt Volume contr I I u Processor watch dog e FEN 1 1 a LO Squelch Loudsp Switch Switch we 1 A supply it s Manual RF gain n CI independent o 4 LH k 18 30 2 Control on off H2 on Squelch G F m LS Hang AGC on off z I Buffer Amp Bandpass gt I R I 8 1 LLLLLLLI arpiece Switch SPL adress _ I lt MC ATEU OEEO a I selec 1 m Meter Shift Register 14 1 5 H 5 0 dBm Switch gt EEPROM I 3 5 5 A 1 LLLLLLII 5 Aux AF Svitch 5 ATOT FE FT UTE mE 5 E z V Shift Register 5 Bi Ad PROCESSOR pienso we ce E UU 5 MODULE 5 I SYNTHESIZER I gb ie Switch E 100 92 5H MODULE 3 Buff I TCXO AZ 2nd Reference Phase Looj 92 5 85MHz
20. 18 0 30 0MHz BPF t End 2 BANDPASS FILTER 6 ron gis 106 CI9 Dg Receiver mode 8 II e weN32gp _ 580nH UIPN3700 J3E USB 65 5 23 8 S488 T T 1 Generator frequency t s 7 s f 2059 24kHz 548258 38 ee 2 8 0 1 0 2 HPF A HIGHPASS FILTER Generator level LLM E SEES 9 9 18 0MHz BPF E 27R 4 Loe Vs 117dB uV 4dBm To T2138 MUTE Eum E It mac 8 orm L5VA as E 5658 AY B Ep 2915 Sj T M sl lug I I t u x Generator mode S mee ns H CW REB2 ele 23040 1 1 s I s 325 4 Samo _ 335 The generator signal must ELT T g EN 1 ST MIXER be feed to the aerial socket _ _ T 1 aL ad CRYSTAL FILTER at the Front End Unit PEM BE iu jes Oxo emo 4 5 g UMHz d 004 sl cp BHH BANDPASS FILTER 4 70 L N BE M I 3 ii LS D F LI DIT II L32 133 2 E I 47p gt ii I BC548 AG il bi 11 8 I L3 037 gamy l IF EX SIGNAL Ses 5 5 3 52 RECEIVER 3 XT T 3 8 5 E E MODULE 1 104 SS TA gt 15VA RI8 T m7 RIO 270K sas s 7 001 Sls BC548 RI 4 SE SIE E EX mi 1 av d
21. ug 1 11 4 EXCITER MODUL CME 1 one AF to AMP Seriel dat 0 dBm T 3 POWER MODULE 8 Jj 5 4 Micro processo p Exciter R I AUX AF to TX o M 8 y y V CC 1589 4 D PROCESSOR MODULE 5 loudspeaker amplifier 26582 9324 PAGE 5 3 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 AF OUTPUT ANPLIFIERS From the AF switches the signals are led to three different output amplifiers which are described below AF PRE AMPLIFIER LOUDSPEAKER OUTPUT The purpose of the Pre Amplifier is to buffer the AF signal before it is led to the power amplifier placed on module 4 in T2130 The output level can either be controlled by the volume potentiometer or by a constant voltage divider The constant voltage divider is used in the situation where an intercom call to the RE2100 is detected This situation is indicated by a ringing tone in the loudspeaker and to avoid this tone from vanishing it must necessarily be kept independent of the volume potentiometer EARPIECE AMPLIFIER The input signal to the earpiece amplifier is fed through the adjustable resistor R52 where the output level can be selected The earpiece output can be means of P1 be s
22. 1 R 18 E A gt L 13 8V Hs gt gt Me 494 2 0 243 22n T z xL MB 8 n Por R83 8 8 LM 1 3V 1 3V k amp 18 1V 1 L LO _ w 3 oe us E ma z game sea 8 215 gt L 2 El salar pn cE eH Ses FE 8 5 RE 82 5 EE Smc B RE sfe ERU I ms n ELE T ZE 3s EZ RE EB EE ie T se SES 527458 3 m OFS ER T T 5 T gt Siz 6 AUX AF ria L 1 4 4 4 e o s 2 4 2 bi 7 vct T Tt 796140668 15 x gs B 1 s AF SELECTOR ix 4 Rs 7 1 6 T 2 T EX RF e i EM ge 5 a LM324M 88 E E 70MHz IF ra m 1 CLOCK DATA LO 2 EX MODE 104 ATT RF_ONZOFF i CARRIER EX O AER uni mi ov AU V Y 0 1V DIV X 500uSec DIV REF GND J Y 1V DIV X 500uSec DIV REF GND 4 8 25634M 12 7 1 2 5 1 300 9 Diode probe DC Volt trl 4 6 Hi 19BaV Normaly Service programme 50 05 0 H Service programme SP 5 1 and H3E mode This diagram is valid for PCB rev
23. Divider Divider detector Filter 3 1 I PNE VCO Buffer LO Buffer za 2 85 77 5MHz gt l T Control gt vou Svith Ed logic 1 M 115 70MHz Prescaler t 5 escaler _ pa _ ee ee a _ _ V0V buffer gt Prescaler lt I lij EXHTER MODULE 4 1 MODULE 6 1 EXCITER MODULE 4 I I Current A D Programme 1 gt Mirror gt Converter divider Y ATT Ex Y Mode Ex al Keyboard t t 4x8 Matrix Tsen Shift reg Shift reg I T Modulus I POWER MODULE 8 I I TA I u 965 Ex on off AF select rage footer Adder dum latch Shift reg Control E 5V To exciter module x selector ppe 4 4 overflow ogic EX 2 4 6 F 1 Y Supply 15V e 1 pply exciter module 8 1 I Ze 1 QU RE on off Mod I Disp R lode ispla EAM x 5 mud selector l EPROM 15V w I I I supply Lp Te alt modules 8 10 73 MHz 1 I _ 35V To processor module Tozbuffer e 4 I 2 1 To display module s Carrier T Meter Rx and Tx 5 Level contrfl 8 driver FAD Meter S S 1 3 3 IL
24. as of OAR Ai TP5 Du T TP5 s OS 080 TP2 TP2 5 5 0843 131 an ar 1 LB T o E 82 p Yt p PR RUD 57 0 gt 4 Ba a c x 9 8 8 88 i NN mong E 2 Pl fei 3 Cr Q 7 TP7 x R223 t View from component side with upper side tracks View from component side with lower side tracks PCB rev 25634F PAGE 5 26 9717 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 EXCITER MODULE 4 4 4 5 V 9 5 1 2 H 1 8V 1 5v 9 s sv
25. 4 Disconnect the signal generator from the aerial socket on the RE2100 You will now hear the receiver noise from the loudspeaker 5 Control that the AF output is muted after about 10 secs 6 Connect the signal generator to the aerial socket again 7 Control that the squelch opens instantly and that you now hear a 1 kHz tone from the loudspeaker 8 Control that the squelch closes after about 10 secs 9 Signal Generator RE2100 f KHz V EMF MODE fax KHz MODE 3 5 2 7 PERFORMANCE CHECK OF RECEIVER EXTERNAL CONNECTIONS 1 If no testbox for RE2100 is available the connections can be found and checked in the 25 pin connector and the 9 pin connector at the back of the RE2100 2 Press the front panel key 2182 fixed 3 Control that the light emitting diodes names distress and 18 handset at the testbox are alight PAGE 3 17 3 SERVICE RE2100 4 Connect a signal generator to the aerial socket through a 50 ohm dummy load 5 Choose receiver frequency f signal generator frequency f and the generator output V according to table in point 6 Signal Generator RE2100 f kHz V EMF MODE f kHz MODE 7 1 2 tone shall be heard from the loudspeaker approx seven bars the signal strength meter are alight 8 Activate the RX mute switch on the testbox 9 No tone or noise shall now be heard from the loudspeaker and approx 2 bars in the signal strength meter are alight
26. RECEIVER MODULE f EXCITER MODULE 4 25918B CONNECTION CABLING CABLE 1 MAIN CABLE RE 2100 CABLE 2 PROCESSOR TO POWER MODULE CHALE 4 PROCESSOR TO KEYBDBRIJ 5 RECEIVER TO FRONT END EXCITER UNIT 4 SYNTHESIZER UNIT 3 POWER UNIT 8 PROCESSOR UNIT 5 POWER UNIT 8 PROCESSOR UNIT 5 KEYBORRD MOUuLE 6 RECEIVER UNIT 1 FRONT END 2 1 1 ON OEF 1 lo 8V lo lo GND 19 10 ey 26 20 5 VEX 29 26 18V 20 2 20 15V 20 PROCESSOR UNIT 5 RECEIVER UNIT 1 dg 39 Vx 3o 3 18V 39 39 x8 3o O HBV do lo 00 SWITCH lo o to to to 8 6 6 6 6 8V to 2 5V 2 50 56 5o 9V 50 50 x4 5 50 ERONT END 50 39 5 39 bo bo b0 6 9V 59 ko xZ bo 6 Hi 7 6 6 15V 6 1o 1o GND lo x8 39 To CLOCK lo 56 118V 50 8 85 8 6 89 GND 89 80 x2 8 30 DATA 80 6 6 8V 5 9 3o 5v 59 X3 3 3o MIC 59 7 5 7 10 10 1 10 35V 1 Mj V8 15 1 M 10 S f Mo If 202 8 06 5 0 8 Mes s Yi llo sN llo Yo Ye _ xm 16 109 CLOCK Bo Bo CABLE 3 PROCESSOR TO DISPLAY Yt Bo BoE TELEPHONE 13 No xt to leo Hk SWITCH th 1 1 1 POf 3 PROCESSOR UNIT 5 DISPLAY MODULE 7 J0f 5 J01 6 PO2 1 Por 2 129 MIC 122 16 16 GND 1o 6 MODE Ex lio 20 3 5V 26 5V 36 156 ATI X 5 16 6 to RECEIVER UNIT 1 DISPLAY UNIT 7 CABLE 6 RECEIVER TO DISPLAY to RE 0M 06C 16 15 16 AUX AF IN TX 16
27. a 5 0 ED Al 4d al 88 a PIN n TUNE ALORM CALL TONES 57 m amp udo eeen 8 th 1 z Y R23 g SIGNAL FROM SYNTH 8 ika LEI eae PIN 1 AUX AF TO TX Hi e cz m mis 5 s PIN 18 EXT RF CONTROL 4 ge EE z RUN exe PN 5 8 se 12 el N NI Er aly EM aly PIN 21 AF TO AKP B la l es 2 58 SIME ME P PIN 22 mic KEY I R l8 A 5 se PIN 23 DISTRESS 12 8V m d 5 015 aig 9104 24 SQUELCH SENSE I II palms gums gems 7 N BOWIEM E s mm sms sa Z os 1 8x E E g ge 88 pA 8608 ii AF PRE APLIFIER CI E n 5 IK 88 Seas el 4 4 4 4 4 active wen an 7 Riar 8 W gt nia aye 15VB z B npe TO DISPLAY UNIT MODULE EM _ PIN 1 AF TOP TI PIN 2 F CENTER 7 441 Fide PIN CENTER rom s PIN 5 GND SQUELCH FILTERS gt u 15VB VOLTAGE CHANGE F V CONVERTER LIMITING ARP 35 HP FILTER BHz HP FILTER 3 8kH LP FILTER cos it g 98 we giae S 39i 4 cua cus CHG 5 cua 3 I il 1 1L gs p ji d how do RII C i 1n 58 e 12 g
28. Y gt vco1 VCO Buffer LO Buffer i 8 I Y Y E 5 m Dumny load Rx 2nd 70 Miz 70 mz ist Carrier Balanced RxITx kk 2nd Reference Phase Loop e T L I I Step Modulation AF 2m Z Tune Divider Divider detector Filter Ix 1 Lowpass I 70 MHz x tfenuator 1073 Level contr f X compressor 3 Pj es 252 ae D D lt Filter lt Mixer AM Filter IF AMP Mixer 22 Insertion LSB filter 000 Modulator SS Switch o L DISPLAY gt L gt I l I MODULE 7 I 3_ _ _ __ lt _____ _____2 2 2 2 223 _ _3_ _ _3 _ _ _ LLL Oro ere J ees Prescaler 584 Y buffer Ex RF Programme Programmed e Prescaler lt 1 I t 9324 PAGE 1 9 2 1 2 2 2 3 CONTENTS INSTALLATION MOUNTING POSSIBILITIES DIMENSIONS AND DRILLING PLAN ELECTRICAL CONNECTION AND ASSEMBLING RE2100 2 1 2 3 2 8 4 0 25931 4 0 25932 4 0 25933 2 INSTALLATION 2 1 MOUNTING POSSIBILITIES TABLETOP AND DECKHEAD Mounting kit H2068 and H2055 9 g 000 OODODOOODO LIODDOCQDOCDUOLI az 5 2 9 RE2100 PAGE 2 1 2 INSTALLATION RE2100 BULKHEAD AND CONSOLE Mounting kit H2063 which offers the same possibilities for the loudspeakers H2054 and H2074
29. dB above one microvolt The outputlevel from signal generators in generalis sometimes expressed in terms ofthe available power which is measured in terms of the unit dBm 10 log P 1mW dB above one milliwatt For this reason the conversion formulas between EMF and available power and vice versa are given here P dBm EMF dB uV 113 dB EMF dB uV P dBm 113 dB where P is the available power and EMF is the Electromotive Force of the generator 3 5 1 PERFORMANCE CHECK OF DISPLAY AND KEYBOARD Connect the RE2100 with the testbox for RE2100 Connect the power supply 18V 2A the loudspeaker and a coax cable from the RE2100 SP BUS output socket to the proper input terminals on the testbox The necessary test equipment to carry out a performance check is described in this manual chapter 3 3 PROPOSAL FOR NECESSARY TEST EQUIPMENT 3 5 1 1 PERFORMANCE CHECK OF DISPLAY 1 Select test programme SP 00 2 2 Control that the display is switched between all possible combinations of lighted bars 3 Control that the mode indicating bars are toggled 4 Control that the power reduction bars are alight PAGE 3 9 3 SERVICE RE2100 5 6 10 11 Press the keyboard ENT key Select test programme SP 00 3 Control that the two led s marked SP BUS TEST on the testbox are alight Press the keyboard TUNE button Turn the RF GAIN button fully counter clockwise Control that the bars in the signal meter are a
30. 0 5pF N150 50VDC KCK RT HE40 SK PH 100 D 15 035 C64 2 CAPACITOR CERAMIC 47pF 5 N150 50VDC KCK RT HE60 SK PH 470 J 15 100 C65 2 CAPACITOR CERAMIC 6p8F 0 5pF N150 50VDC KCK RT HE40 SK PH 6R8 D 15 020 C66 2 CAPACITOR CERAMIC 18pF 5 N150 50VDC KCK RT HE40 SK PH 180 J 15 061 C672 CAPACITOR CERAMIC 10pF 0 5 N150 50VDC KCK RT HE40 SK PH 100 D 15 035 C68 2 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C69 2 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C70 2 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C71 2 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C72 2 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C73 2 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C74 2 CAPACITOR CERAMIC 4n7F 20 CL2 50VDC KCK RT HE80 SK YD 472 M 15 165 C75 2 CAPACITOR CERAMIC 10pF 0 5pF N150 50VDC KCK RT HE40 SK PH 100 D 15 035 76 2 CAPACITOR CERAMIC 13pF 5 N150 50VDC KCK RT HE40 SK PH 130 J 15 051 C772 CAPACITOR CERAMIC 10pF 0 5pF N150 50VDC KCK RT HE40 SK PH 100 D 15 035 01 2 DIODE GENERAL PURPOSE BAV21 200V 0 25A TFK 8 V21 25 340 D2 2 DIODE GENERAL PURPOSE BAV21 200V 0 25A TFK BAV21 25 340 D3 2 DIODE GENERAL PURPOSE BAV21 200V 0 25A TFK BAV21 25 340 D4 2 DIODE GENERAL PURPOSE BAV21 200V 0 25A TFK BAV21 25 340 D5 2 DIODE ZENER 9V1 5 5W 1N5346B OTOROLA 1N5346B 26 964 D6 2 DIODE SWITCH MPN3700 MOTOROLA MPN3700 26 115 D7 2 DIODE SWITCH MPN3700 MOTOROLA
31. 10720 40 030 FL2 4 CRYSTAL FILTER Fc 70MHz BILIT NDK 70N20B D360B 40 081 FL3 4 CRYSTAL FILTER Fc 70MHz BILIT NDK 70N20B 03608 40 031 J1 4 SOCKET COAX 45 DEG PCB VERSION TAIKO TMP J01X A2 78 517 J2 4 SOCKET COAX 45 DEG PCB VERSION TAIKO TMP J01X A2 78517 PAGE 7 20 9826 9826 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PARTNO 134 5 45 DEG VERSION TAIKO TMP J01X A2 78 517 J4 4 SOCKET COAX 45 DEG PCB VERSION TAIKO TMP J01X A2 78 517 11 4 CHOKE FIXED 82uH 5 NEOSID 00 6122 11 20 168 L2 4 CHOKE FIXED 82uH 5 NEOSID 00 6122 11 20 168 13 4 CHOKE FIXED 82uH 5 NEOSID 00 6122 11 20 168 14 4 CHOKE FIXED 82uH 5 NEOSID 00 6122 11 20 168 L5 4 COIL RF 10 7MHz ADJUSTABL ITSUMI L 3M7 D3 DM 8097 38 435 16 4 CHOKE FIXED 1u5H 10 SIEMENS B78108 T1152 K 20 349 L7 4 COIL RF 10 7MHz ADJUSTABL ITSUMI L 2M7 D3 DM 8098 38 436 18 4 COIL RF 10 7MHz ADJUSTABL ITSUMI L 2M7 D3 DM 8096 38 434 L9 4 COIL RF 10 7MHz ADJUSTABL ITSUMI L 2M7 D3 DM 8098 38 436 L10 4 COIL RF 70MHz ADJUSTABLE ITSUMI L 2M7 D3 DM 8099 38 437 L11 4 COIL RF 586nH ADJUSTABLE ITSUMI L 2M7 D3 DM 8100 38 439 L12 4 COIL RF 586nH ADJUSTABLE ITSUMI L 2M7 D3 DM 8100 38 439 L13 4 CHOKE FIXED 10 5 NEOSID 00 6122 00 20 118 P1 4 PLUG 2x10 POLES 3M 3592 6002 7620 6002 JL 78 250 2 4 SIL SQUARE PINS 2 POLES CC 1 10 AMP 0 826629 2 78 322 Q1 4 TRANSISTOR JFET TIS88A3 TO 92 OT
32. Mounting kit H2062 or Mounting kit H2064 IN CONJUNCTION WITH OTHER SAILOR EQUIPMENT Look up the INSTALLATION section for the SAILOR unit in question PAGE 2 2 226652 0 7 926 lt 2 0 4 0 25930 4 0 25922 2 INSTALLATION RE2100 2 22 DIMENSIONS AND DRILLING PLAN UNIVERSAL MOUNTING BRACKET H2055 Permits a wide variety of installation possibilities such as tabletop bulkhead or deckhead For other possibilities such as console installation the SAILOR 19 rack or all units in the Compact programme assembled on the bulkhead see specialinformation concerning installation ofthe Compact programme fia 000 9 OOO DODODOODOOOO 115 WEIGHT Mounting kit H2055 1 5 kg Loudspeaker H2054 5 5 kg Loudspeaker H2074 4 0 kg HF SSB RE2100 4 5 kg a 257205 RM x 1 I SE I I I I 4 9 E ar i b enm Sm 71 Naam 1 I P4 5mm I I 77 I E li I S m I I I i I 4 I 4 1 lt a 21 gt Eos 2 A T ak p 2 a MI m PAGE 2 3 2 INSTALLATION RE2100 MOUNTING KIT H2068 AND H2055 XN A gt fa ES C SIDE 1 RE Lashing kit H2068 1 5 kg Mounting kit H2055 1 5 kg PAGE 2 4 Loudspeaker H2054 5 5 kg Loudspeaker H2074 4 0 kg HF SSB RE2100 4 5 kg 626S2 0 v 826 lt 2 0 F 6S2
33. Signal Generator RE2100 Detector Output 1991 kHz 70dB uV CW 1990 kHz J3E SSB 600 MV aus 1 5 800 MV as AM mod 75 mV 1991 kHz 70dB uV 30 with 1991 kHz H3E AM PMS 2 95 mV 1 kHz RMS i PAGE 3 29 3 SERVICE RE2100 3 6 1 7 CHECK OF AF FILTERS The audio frequency selectivity is controlled by measuring the overall selectivity of the receiver If the measured data cannot fulfil the specified requirements it is necessary to control the 2nd IF selectivity before any conclusion can be made SSB MODE 1 Connect the generator to the aerial socket at the front end unit module 2 2 Connect the voltmeter and the counter to testpoint TP2 1 earpiece output 3 Turn the RE2100 on and turn the RF gain control fully clockwise 4 Choose generator frequency f generator output level V and receiver frequency f according to point 11 5 Make sure that J3E mode SSB is selected that AGC in on and that the AF signal frequency is approx 1 kHz 6 Finetune the receiver frequency by means ofthe arrow keys until maximum meter deflection when measuring at testpoint TP2 1 f Notice the AC voltage at testpoint TP2 1 8 Turn the AGC off and adjust the RF gain control to achieve the output level found in point 7 9 Tocheckthe 6 dB bandwidth choose the generator frequencies 1990 35 kHz and 1992 70 kHz and control in each case the AC voltage at testpoint TP2 1 not to decrease more than 6 dB relative to the va
34. TECHNICAL MANUAL FOR COMPACT HF SSB RE2100 S P RADIO A S AALBORG DENMARK SAILOR SAILOR Porsvej 2 PO Box 7071 DK 9200 Aalborg SV Denmark Phone 45 9634 6100 Fax 45 9634 6101 Telex 69789 ECI DK E mail sailor sailor dk Web www sailor dk Please note Any responsibility or liability for loss or damage in connection with the use of this product and the accompanying documentation is disclaimed The information in this manual is furnished for informational use only is subject to change without notice may contain errors or inaccuracies and represents no commitment whatsoever This agreement is governed by the laws of Denmark Doc no M2100GB Issue B 0401 mh s bo Ry ss CONTENTS GENERAL INFORMATION INTRODUCTION DESCRIPTION OF SAILOR HF SSB PROGRAMME GENERAL DESCRIPTION OF SAILOR HF SSB RE2100 TECHNICAL DATA complies with SOLAS ITU CEPT MPT DOC FTZ KSR FCC CONTROLS PRINCIPLE OF OPERATION INSTALLATION MOUNTING POSSIBILITIES DIMENSIONS AND DRILLING PLAN ELECTRICAL CONNECTION AND ASSEMBLING SERVICE MAINTENANCE ALIGNMENT INSTRUCTIONS PROPOSAL FOR NECESSARY TEST EQUIPMENT TROUBLE SHOOTING PERFORMANCE CHECK MODULE PERFORMANCE CHECK ADJUSTMENT PROCEDURE NECESSARY ADJUSTMENT AND CHECK AFTER REPAIR FUNCTION CHECK SELECTION AND DESCRIPTION OF THE SERVICE PROGRAMMES MECHANICAL DISASSEMBLING AND MODULE LOCATION ADJUSTMENTS AND LOCATIONS CIRCUIT D
35. VARIOUS SHUNT CONNECTOR FEMALE 2 POLES AMP 142270 1 78 325 CAPACITOR 1OnF 5 63VDC PHILIPS 2222 370 89103 11 134 J SOCKET 9 POLES SUB D RIGHT ANGLE PCB VERSION SOURIAU D 09 S 13A 4 UV 00 78 168 P1 SIL SQUARE PINS 2 POLES CC 1 10 AMP 0 826629 2 78 322 P2 SOLDER LUG PCB VERSIO VOGT AG 01015 Bz Sn 82 005 P3 SOLDER LUG PCB VERSIO VOGT AG 01015 Bz Sn 82 005 P4 SOLDER LUG PCB VERSIO VOGT AG 01015 Bz Sn 82 005 P5 SOLDER LUG PCB VERSIO VOGT AG 01015 Bz Sn 82 005 P6 SOLDER LUG PCB VERSIO VOGT AG 01015 Bz Sn 82 005 P7 PLUG 1 10 SIL SQ PINS 3 POLES AMP 0 826629 3 0 826647 3 78 323 P8 PLUG 1 10 SIL SQ PINS 3 POLES AMP 0 826629 3 0 826647 3 78 323 9826 PAGE 7 29 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO Q1 TRANSISTOR AF BC548 NPN 92 PHILIPS BC548 A B C 126 28 070 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R2 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R3 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R4 RESISTOR MF 47k OHM 5 0 33W PHILIPS 2322 187 73473 02 512 ST1 TERMINAL BLOCK 8 POLES 1 5mm2 PTR AK500 8DS m MESS SKRUER 81 001 ST TERMINAL BLOCK 9 POLES 1 5mm2 PTR AK500 9DS m MESS SKRUER 81 002 HANDSET HOLDER F C2140 amp REMOTE CONTROLLED RE2100 A S 0 0 26233 726233 POSITION DESCRIPTION MANUFACTOR TYPE PART NO CABLE 1 5m C2140 HANDSET ECI A S 0 0 26234 526234 1 CONNECTION BOARD MODULE 1 FOR 726233 ECI A S 5 0 26232B 4 0
36. 22 23 24 25 26 2f 28 29 30 31 Press the keyboard FREQ error buttons to toggle the 10 Hz decimal up and down Press the keyboard TUNE CLARIF button Press the keyboard FREQ error buttons to toggle the 100 Hz decimal up and down Press the keyboard 2182 button Control that the display shows 2182 0 kHz 2182 0 kHz Press the keyboard TEST ALARM button Control that the alarm tones can be heard in the handset earpiece Press the keyboard button ENT Press the keyboard buttons SEND ALARM and TEST ALARM Control that the display shows Error 20 2182 0 kHz when these two buttons are pressed simultaneously 3 5 2 PERFORMANCE CHECK OF RECEIVER Connect the RE2100 with the testbox for RE2100 and connect the power supply and a loudspeaker to the proper inputs on the testbox The necessary test equipment to carry out a performance check is described in this manual chapter 3 3 PROPOSAL FOR NECESSARY TEST EQUIPMENT This chapter contains the following sections 3 5 2 1 PERFORMANCE CHECK OF RECEIVER SENSITIVITY 3 5 2 2 PERFORMANCE CHECK OF RECEIVER DISTORTION 3 5 2 3 PERFORMANCE CHECK OF RECEIVER AUDIO PASSBAND 3 5 2 4 PERFORMANCE CHECK OF RECEIVER CLARIFIER AND FREQUENCY 3 5 2 5 PERFORMANCE CHECK OF RECEIVER AGC 3 5 2 6 PERFORMANCE CHECK OF RECEIVER SQUELCH 3 5 2 7 PERFORMANCE CHECK OF RECEIVER EXTERNAL CONNECTIONS 3 5 2 1 PERFORMANCE CHECK OF RECEIVER SENSITIVITY Connect th
37. 25634F 9739 PAGE 5 27 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 28 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 5 5 PROCESSOR UNIT MODULE 5 PART NO 625635 The processor module has been built up around a microprocessor of the type HD63B03VP with belonging 8 005 MHz crystal The purpose of the microprocessor is to control the other modules in the RE2100 by means of a Serial Peripheral Interface Bus SPI and to scan the keyboard Furthermore the processor must also control the Serial Communication Interface Bus SCI also called the SP BUS MICROPROCESSOR The microprocessor module is normally equipped with a ROM less processor type HD63BO3VP however mass produced types may also occur The placing of a strap in P02 informs the processor from where to read the programme If the strap is placed between pin 1 and pin 2 the programme is read from the internal ROM store If the strap is placed between pin 2 and pin 3 the programme is read from the external store 27C128 27C256 The internal clock frequency of the processor is 2 MHz WATCH DOG The microprocessor supervising circuit U15 works as watch dog and power sense In U15 pin 6 watch dog input the level must change atleast once every 1 6 sec If not the U15 generates a reset pulse to the microprocessor Power fail input U15 pin 4 detects when the 9V supply falls below 7 0V In this case the microprocessor receives an interruption via power fail outp
38. AM 30 with 100 Hz 4125 63dB uV 4125 H3E 5 30 with 3000 AM 30 with 6000 Hz 3 5 2 4 PERFORMANCE CHECK OF RECEIVER CLARIFIER AND FREQUENCY T Connect the signal generator to the aerial socket through a 50 ohm dummy load Choose receiver frequency f according to point 6 mo Signal generator frequency f and the generator output level V Connect a frequency counter to 0 dBm output on the testbox Activate the frequency tune and let the frequency f change 100 Hz steps and control with the counter that this happens Activate the clarifier tune and let the frequency f change in 10 Hz steps and control with the counter that this happens Signal Generator RE2100 f KHz V EMF MODE f kHz With the frequency and clarifier tune set the frequency f to 25000 07 kHz PAGE 3 14 3 SERVICE RE2100 8 Control with the counter the output frequency to be 930 Hz 10 Hz NOTE The frequency tolerance of the signal generator shall be better than 2 5 Hz 0 1 ppm If not and if the counter has a frequency tolerance of 0 1 ppm carry out the measurement in section 3 5 3 2 Performance Check of Exciter Frequency 3 5 2 5 PERFORMANCE CHECK OF RECEIVER AGC 10 11 12 13 14 15 16 17 18 19 20 21 22 Connect the signal generator to the aerial socket through a 50 ohm dummy load Connect a voltmeter to the 0 dBm output on the te
39. Active the keyboard AGC and SQ button and control that the leds marked AGC and SQ can be toggled When activating the SQ function control that the noise from the loudspeaker disappears Select the lowest transmitting frequency and press first TX and then TUNE When the tune lamp extinguishes press the handset key and whistle into the microphone While whisteling release the handset key Press the keyboard buttons 0 and 1 simultaneously Select the test programme SP 20 0 Press the keyboard button ENT The TX display will now show the battery voltage when transmitting This voltage must be above 22V DC Select the test programme SP 22 2 Press the keyboard button ENT The TX display shows the latest measured Vforward This voltage must be above 9V DC Select the test programme SP 23 0 Press the keyboard button ENT The TX display shows the SWR which must be below 2 Select the test programme SP 26 1 Press the keyboard button ENT The TX display shows the drive setting which must be above 12 Press the keyboard button TUNE Check that it is possible to tune and to transmit in all maritime bands PAGE 3 59 3 SERVICE RE2100 37 Press the keyboard button TX and then the button DUMMY LOAD 38 Activate the handset key 39 When the tune lamp extinguishes press the keyboard buttons SEND ALARM and TEST ALARM simultaneously 40 The transmitter sends the alarm tone signal to the dummy load which can be seen on the AE
40. C49 3 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 9826 PAGE 7 11 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO C50 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C51 3 CAPACITOR MKT 4TnF 5 63VDC PHILIPS 2222 370 79473 11 156 C52 3 CAPACITOR CERAMIC 43pF 5 N150 50VDC KCK RT HE60 SK PH 430 J 15 097 C53 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C54 3 CAPACITOR MKT 4TnF 5 63VDC PHILIPS 2222 370 79473 11 156 C55 3 CAPACITOR CERAMIC 15pF 5 N150 50VDC KCK RT HE40 SK PH 150 J 15 055 C56 3 CAPACITOR CERAMIC 5p6F 0 5pF N150 50VDC KCK RT HE40 SK PH 5R6 D 15 013 C57 3 CAPACITOR CERAMIC 33pF 5 150 50VDC KCK RT HE50 SK PH 330 J 15 092 58 3 CAPACITOR 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C59 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C60 3 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ERO EKI 00 AA 210 F M5K 14512 C61 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C62 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C63 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C64 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C65 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C66 3 CAPACITOR MKT 100nF 5 63VDC PHILIPS 2222 370 79104 76104 11 135 C67 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222
41. D11 3 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25 147 012 3 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25 147 D13 3 DIODE ZENER 2 7 5 0 4W 87X79C2V7 PHILIPS BZX79C2V7 26 506 D14 3 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25 147 D15 3 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25 147 D16 3 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25 147 D17 3 DIODE ZENER 2 4 5 0 4W BZX79C2V4 PHILIPS BZX79C2V4 26 505 D18 3 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D19 3 DIODE CAPACITANCE 4 5pF 28VDC PHILIPS BB809 26 125 D20 3 DIODE SCHOTTKY BARRIER 70V 15mA 1N5711 5082 2800 SGS THOMSON 1N5711 27 500 D21 3 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 022 3 DIODE CAPACITANCE 4 5pF 28VDC PHILIPS BB809 26 125 D23 3 DIODE SCHOTTKY BARRIER 70V 15mA 1N5711 5082 2800 SGS THOMSON 1 5711 27 500 D24 3 DIODE SWITCH BA243 84282 TFK BA282 TAPED 25 386 025 3 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25 147 D26 3 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 4 3 SOCKET 90 DEG PCB VERSION TAIKO TMP J01X V6 78 518 J2 3 SOCKET COAX 90 DEG PCB VERSION TAIKO TMP J01X V6 78 518 J3 3 SOCKET COAX 90 DEG PCB VERSION TAIKO TMP J01X V6 78 518 J 3 SOCKET COAX 90 DEG PCB VERSION TAIKO TMP J01X V6 78 518 J5 3 SOCKET COAX 90 DEG PCB VERSION TAIKO TMP J01X V6 78 518 163 SOCKET COAX 90 DEG PCB VERSION TAIKO TMP J01X V6 78 518 11 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 13 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 14 3 FIXED 470uH 5 SIEMEN
42. U4 7 LED DISPLAY DRIVERS M5450 NATIONAL MM5450 32 826 U5 7 LED DISPLAY DRIVERS M5450 NATIONAL 5450 32 826 U6 7 8 BIT SHIFT REG SERIAL IO 74HC595 MOTOROLA MC74HC595P MC74HC595AN 34 502 U7 7 DUAL OP AMP LM358N MOTOTOLA LM 358N 31 100 8 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 U9 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 U10 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 PAGE 7 27 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO U11 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 12 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 013 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 14 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 15 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 U16 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 17 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 18 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 U19 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 U20 7 DISPLAY LED 7 SEGMENT RED H 7mm TELEFUNKEN TDSL 1150 25 726 POWER MODULE 8 RE2100 ECI A S 5 0 25638D 4 0 25638F 625638 POSITION DESCRIPTION MANUFACTOR TYPE PART NO C1 8 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 1
43. current meter 41 The alarm tones will be heard in the handset earpiece 42 Press the keyboard button ENT 43 The transmitter stops transmitting 44 As afinal test make a call to a coast station 3 10 SELECTION AND DESCRIPTION OF THE SERVICE PROGRAMMES 3 10 1 HOW TO SELECT A SERVICE PROGRAMME In order to help the operator and the service engineer during installation or repair the RE2100 has some built in service programmes The RE2100 has a service mode which is activated by pressing the keyboard buttons 1 and 0 simultaneously The display of the RE2100 will now show SP The various service programmes can now be selected by keying in a three digit number The display of the RE2100 will then show SP XX X A new service programme may be chosen after the keyboard button ENT has been pressed once The display shows SP again and a new three digit number can be keyed in In order to return to normal operation mode press the keyboard button TUNE CLARIF 3 10 2 DESCRIPTION OF SERVICE PROGRAMMES SP 00 X TEST OF PROCESSOR KEYBOARD AND DISPLAY MODULE When 00 has been keyed in the RX display shows SP 00 and the programmes 0 to 3 and 8 may be selected SP 00 0 READ OUT OF SOFTWARE VERSION NUMBER In the TX display a 4 digit number will be read out possibly followed by a letter The number indicates S P Radio s internal software number and the letter indicates the software release Ex 1085E gt C number C1085
44. gl d sts e ae das 7E ip Dm JI 51 65 29 zt fey IEEE JE 1 OL gt gk m M 6 994 ili 915935 5 S en B ye 5C LE s Sa B i maia sej mne Or 0 e C E REL SER 85 9 g 952 0 6 45 59 View from component side with upper side tracks PCB rev 25633F PAGE 5 20 Zo 9 9 S S e 3 D P RE2100 KA w 1 3 View from component side with lower side tracks 9826 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 SYNTHESIZER UNIT MODULE 3
45. 0 26077 526077 VARIOUS COAX CABLE 3x13cm BLACK ECI A S 3 0 26084 526084 VARIOUS COAX CABLE 3x33 5cm YELL ECI A S 3 0 26085 526085 VARIOUS COAX CABLE 3 5 8 ECI A S 3 0 26086 526086 VARIOUS COAX CABLE 3x28 5cm RED ECI A S 3 0 26087 526087 VARIOUS COAX CABLE 3x18cm ECI A S 3 0 26088 526088 VARIOUS COAX CABLE 3x51 5cm ECI A S 3 0 26096 526096 VARIOUS COAX CABLE 3x35 5cm RED ECI A S 3 0 26097 526097 VARIOUS INTERCONNECTION CABLE 10 POLES L 125mm 3M 3 0 26089A 56 031 VARIOUS INTERCONNECTION CABLE 14 POLES L 75mm 3M 3 0 26091A 56 032 VARIOUS INTERCONNECTION CABLE 26 26 20 14 10 POLES 3M 3 0 26090C 56 033 1 RECEIVER MODULE 1 RE2100 ECI A S 5 0 25631H 4 0 25631R 625631 2 Rx FRONT END MODULE 2 RE2100 ECI A S 5 0 25632H 4 0 25632K 625632 3 SYNTHESIZER MODULE 3 RE2100 TCXO 0 34ppm ECI A S 625633 w 0 34ppm TCXO 727070 4 EXCITER MODULE 4 RE2100 ECI A S 5 0 25634F 4 0 25634M 625634 5 PROCESSOR MODULE 5 RE2100 ECI A S 5 0 25635M 4 0 25635M 625635 6 KEYBOARD MODULE 6 RE2100 C2140 ECI A S 5 0 25636F 4 0 25636C 625636 7 DISPLAY MODULE 7 RE2100 C2140 ECI A S 5 0 25637D 4 0 25637F 625637 8 POWER MODULE 8 RE2100 ECI A S 5 0 25638D 4 0 25638F 625638 R3 7 POTENTIOMETER 100k OHM 20 0 2W LIN NOBLE 779 9013 B 08 282 R4 7 POTENTIOMETER 10k OHM 10 0 1W LOG NOBLE V90 10155 D 08 257 RECEIVER MODULE 1 RE2100 ECI A S 5 0 25631H 4 0 25631R 625631 POSITION DESCRIPTION MANUFACTOR TYPE PART NO VARIOUS SHUNT CONNECTOR FEMALE 2 POLES AMP 142270 1 78
46. 0 33W PHILIPS 2322 187 73103 02 496 R15 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R16 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R17 3 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R18 3 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R19 3 RESISTOR MF 910 OHM 5 0 33W PHILIPS 2322 187 73911 02 471 R20 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R21 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R22 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R23 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R24 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R25 3 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R26 3 RESISTOR MF 910 OHM 5 0 33W PHILIPS 2322 187 73911 02 471 R27 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R28 3 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R29 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R30 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R31 3 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R32 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R33 3 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R34 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R35 3 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 PAGE 7 15 7 PARTS LISTS RE2100
47. 0 v 4 0 25935 4 0 25936 4 0 24703 2 INSTALLATION RE2100 MOUNTING KIT H2063 min 280 Free distance must be kept to allow free air circulation ambienttempera ture max 40 mm 35mm uns for H3 DIN 963 WEIGHT Mounting kit H2063 1 0 kg Loudspeaker H2054 5 5 kg Loudspeaker H2074 4 0 kg HF SSB RE2100 4 5 kg Ypes 3 30 4 Ypes cover FA lt s a 0 CS N P Em 4 9 gt TA ecce NI e PAGE 2 5 2 INSTALLATION MOUNTING KIT H2064 IN un 4stk 935mm uns tor D N963 Cutting out 237 200mm 221mm fpes 3 30 pes owr PAGE 2 6 RE2100 Free distance must be kept to allow free air circulation ambient tempera ture max 40 C WEIGHT Mounting kit H2064 1 5 kg Loudspeaker H2054 5 5 kg Loudspeaker H2074 4 0 kg HF SSB RE2100 4 5 kg Cv 6S2 0 v V0 V2 0 V 6S2 0 v 4 0 25943 4 0 24732 4 0 25944 2 INSTALLATION RE2100 MOUNTING KIT H2062 Free distance must be kept to allow free air circulation ambienttempera ture max 40 C WEIGHT Mounting kit H2062 1 5 kg Loudspeaker H2054 5 5 kg Loudspeaker H2074 4 0 kg HF SSB RE2100 4 5 kg 2 INSTALLATION RE2100 2 3 ELECTRICAL CONNECTION AND ASSEMBLI
48. 187 73182 02 478 R206 4 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R207 4 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R208 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 TRI 4 TRAFO RF 2u7H ADJUSTABLE TOKO F292MNS 3342BQE 38 431 TR2 4 TRAFO 10 7MHz ADJUSTABLE MITSUMI L 2M7 D3 DM 8095 38 433 TR3 4 TRANSFORMER TL492 S P RADIO 6 0 25811 400492 TR4 4 TRANSFORMER TL492 S P RADIO 6 0 25811 400492 U1 4 QUAD ANALOG SWITCH MC14066B CD4066B MOTOROLA MC14066BCP 33 232 U2 4 DUAL OP AMP LM358N MOTOTOLA LM 358N 31 100 U3 4 QUAD OP AMP 324 NAT SGS LM324N 31 065 44 DUAL OPERATIONAL MC1458 LM1458 MOTOROLA C1458CP1 81215 U5 4 DUAL OPERATIONAL MC1458 LM1458 MOTOROLA C1458CP1 31 215 U6 4 BALLANCED MODULATOR MC1496 MOTOROLA MC1496P 31 221 7 4 8 BIT SHIFT REG SERIAL 10 74HC595 MOTOROLA C74HC595P MC74HC595AN 34 502 U8 4 QUADRUPLE LINE DRIVER SN75188 MC1488 MOTOROLA MC1488P 34 304 U9 4 8 BIT SHIFT REG SERIAL IO 74HC595 MOTOROLA C74HC595P MC74HC595AN 34 502 U10 4 DIODE MIXER 7dBm CB312M1B HPF 505 EMS 505 CB312M1B 27 785 011 4 DIODE MIXER 17dBm CB302M2B SRA 1H EMA 1H TDK CB 302 M2B 27782 PROCESSOR MODULE 5 RE2100 ECI A S 5 0 25635M 4 0 25635M 625635 POSITION DESCRIPTION MANUFACTOR TYPE PART NO VARIOUS SHUNT CONNECTOR FEMALE 2 POLES AMP 142270 1 78 325 C15 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C2 5 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK Y
49. 2322 181 53271 01 185 R23 8 RESISTOR MF 27 OHM 5 0 33W PHILIPS 2322 187 73279 02 434 R24 8 RESISTOR MF 360 OHM 5 0 33W PHILIPS 2322 187 73361 02 461 R25 8 RESISTOR MF 200 OHM 5 0 33W PHILIPS 2322 187 73201 02 455 R26 8 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R27 8 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R28 8 RESISTOR MF 2k2 OHM 5 0 4W PHILIPS 2322 181 53222 01 208 R29 8 RESISTOR MF 33 OHM 5 0 4W PHILIPS 2322 181 53339 01 162 R30 8 PRESET CERMET VERTICAL 100 OHM 10 0 5W BOURNS 3386H 1 101 07 904 R31 8 RESISTOR MF 750 OHM 1 0 25W PHILIPS 2322 157 17501 02 240 R32 8 RESISTOR MF 22k1 OHM 1 0 25W PHILIPS 2322 157 12213 02 234 R33 8 RESISTOR MF 18k2 OHM 1 0 25W PHILIPS 2322 157 11823 02 233 R34 8 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 TR1 8 TRANSFORMER TL249 ECI A S 6 0 21572 400249 TR2 8 TRANSFORMER TL249 ECI A S 6 0 21572 400249 U1 8 POS VOLTAGE REG ADJUST 10 1 5 LM317T MOTOROLA LM317T 31 055 U2 8 NEG VOLTAGE REG ADJUST lo 1 5A LM337T NATIONAL LM337T 31 070 U3 8 POS VOLTAGE REG 15V 1A MC7815 LM340T 15 MOTOROLA MC7815CT MC7815BT 31 090 U4 8 NEG VOLTAGE REG FIXED 15V 5 79115 MOTOROLA MC79L15ACP RA 31 143 U6 8 POS VOLTAGE REG ADJUST 10 1 5 LM317T MOTOROLA LM317T 31 055 U7 8 POS VOLTAGE REG ADJUST 10 1 5 LM317T MOTOROLA LM317T 31 055 CONNECTION BOARD MODULE 1 FOR 726233 ECI A S 5 0 26232B 4 0 26232A 626232 POSITION DESCRIPTION MANUFACTOR TYPE PART NO
50. 3 2 ADJUSTMENT OF CARRIER LIMIT AMPLIFIER Connect scope probe to the connection between R93 4 and C75 4 TP2 4 Select service programme SP 05 0 Press handset key Adjust L05 4 to maximum signal Release handset key PAGE 3 52 3 SERVICE RE2100 3 7 3 3 ADJUSTMENT OF MODULATOR 1 10 11 Connect scope probe to the connection between C66 4 and C67 4 TP3 4 Select service programme SP 05 0 Press handset key Adjust TR01 4 to maximum signal Release handset key Select service programme SP 05 1 Select H3E on the keyboard Press handset key Adjust R190 4 to minimum signal noise on the scope Release handset key If this adjustment is the only one executed after repair please execute 3 7 3 4 Adjustment of RF Limiter 3 7 3 4 ADJUSTMENT OF RF LIMITER Connect scope probe to emitter of Q19 4 TP4 4 Select service programme SP 05 0 Press handset key Adjust LO7 4 LO8 4 and TR02 4 to maximum signal Turn R87 4 fully clockwise The signal is cut Adjust scope until there is full deflection on the scope 8 div Adjust R87 4 until the deflection seen on the scope is 7 2 div The signal is not cut Release handset key 3 7 3 5 ADJUSTMENT OF CARRIER INSERTION Connect scope probe to emitter of Q19 4 TP4 4 Select service programme SP 05 0 Press handset key Adjust scope until there is full deflection 8 div on the screen Release handset key and press ENT on the keyboard Select
51. 318 119 1 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 L20 1 CHOKE FIXED 470uH 5 SIEMENS 78108 51474 20 318 122 1 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 123 1 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 1 1 PLUG 140 SILSQ PINS3POLES 0 826629 3 0 826647 3 78 323 P2 1 PLUG 2x7 POLES 3M 3598 6002 7614 6002 JL 78 254 P3 1 PLUG 2x18 POLES 3 2526 6002 7626 6002 JL 78 248 P4 1 PLUG 110 SIL SQ PINS 3POLES 0 826629 3 0 826647 3 78 323 01 1 TRANSISTOR N CHAN JFET TIS88A2 MOTOROLA TM00 044 2 29 736 Q2 1 TRANSISTOR N CHAN JFET TIS88A2 MOTOROLA TM00 044 2 29 736 03 1 TRANSISTOR RF BFW17A NPN TO 39 965 BFW17A 29 151 04 1 TRANSISTOR AF BC548 NPN 92 PHILIPS 80548 A B C 126 28 070 Q5 1 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 06 1 TRANSISTOR BC548 NPN TO 92 PHILIPS 80548 A B C 126 28 070 Q7 1 TRANSISTOR MOSFET DUAL GATE N CHAN BF964SA BF964SA 28 240 08 1 TRANSISTOR MOSFET DUAL GATE N CHAN BF964SA BF964SA 28 240 09 1 TRANSISTOR DUAL GATE N CHAN BFO64SA BF964SA 28 240 Q10 1 TRANSISTOR MOSFET DUAL GATE N CHAN BFOG4SA BF964SA 28 240 011 1 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28 178 Q12 1 TRANSISTOR AF BC548 NPN TO 92 PHILIPS 80548 126 28 070 PAGE 7 4 9739 9739 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PARTNO 013 1 TRANSIS
52. 325 C1 1 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C2 1 CAPACITOR CERAMIC 10pF 5 470 50VDC KCK RT HE40 SK TH 100 D 15 848 C3 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C4 1 CAPACITOR CERAMIC 68pF 5 N150 50VDC KCK RT HE70 SK PH 680 J 15 115 C5 1 CERAMIC CAPACITOR 22pF 5 N150 50VDC KCK RT HE40 SK PH 220 J 15 075 C6 1 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C7 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C8 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C9 1 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C10 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C11 1 CAPACITOR CERAMIC 68pF 5 N150 50VDC KCK RT HE70 SK PH 680 J 15 115 C12 1 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C13 1 CAPACITOR CERAMIC 47pF 5 N150 50VDC KCK RT HE60 SK PH 470 J 15 100 C14 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C15 1 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C16 1 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 17 1 CAPACITOR CERAMIC 0 5pF 150 50VDC KCK RT HE40 SK PH 6R0 D 15 019 C18 1 CAPACITOR TRIMMING 9 80pF PTFE DAU 109 6901 090 17 205 C19 1 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 PAGE 7 1 7 PARTS LISTS RE2100
53. 70 Ru z 8 PIN 2 DISTRESS 32 gt 9 T T PIN 8 u gt PIN 9 18V 9 28 Sab 40 200 SES Sem 27M V dv EZ 6 2 i Je3 v Samo 4 mm 4 8 25632K Diode probe measurements 1 5V A Frequency counter measurements This diagram is valid for PCB rev 25632H 9622 PAGE 5 11 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 12 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 5 3 SYNTHESIZER UNIT MODULE 3 PART NO 625633 The synthesizer unit consists of two phase locked loops Phase locked loop 1 generates the signal used as injection to the first mixer in the front end module and as the injection to the second mixer in the exciter unit The PLL1 signal has a frequency range from 70 MHz to 100 MHz in steps of 10 Hz Phase locked loop 2 generates the injection signal to the first mixer in the exciter unit and the injection signal to the second mixer in the receiver unit The PLL2 signal changes between two frequencies 80 7 MHz and 59 3 MHz when the transmitted or received sideband is changed between upper and lower sideband PHASE LOCKED LOOP 1 PLL1 operates as a fractional synthesizer This means that the dividing figure in the loop can be set to anon integer number making it possible to get a frequency resolution at the VCO output which is smaller than the reference frequency in the loop The reference frequency is 40 96 kHz and the frequency resolution is 10
54. 73911 02 471 R71 4 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R72 4 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R73 4 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R74 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R75 4 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R76 4 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 77 4 RESISTOR 33 OHM 5 0 33W PHILIPS 2322 187 73339 02 436 R78 4 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R79 4 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R80 4 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R81 4 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R82 4 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R83 4 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R84 4 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R85 4 RESISTOR MF 180 OHM 5 0 33W PHILIPS 2322 187 73181 02 454 R86 4 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R87 4 PRESET CERMET 200 OHM 10 0 5W BOURNS 3386P 1 201 07 884 R88 4 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R89 4 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R90 4 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R91 4 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R92 4 PRESET CERMET 5k0 OHM 10 0 5W BOURNS 3386P 1 502 07 888 R93 4 RESISTOR MF 4k7 OHM 5 0 33W P
55. 8 Regulators 1N4002 103 IGuH 1N4002 IM4002 1N4002 IN002 UB2 004 IN4002 04 uas D ug 108 LM33 T LH34BT15 79115 LM317T LM317T Vin Vout Vin Vout Vin Vout Vin Vout Vin Vout Ad j a GND GND Ad j Ad j 200R 200R 02 Ed CO CO J CD Cn A CO ro EXC ON OFF 5V EX 15V EX GND 5V OUT 15V 15V 18V 18V CI9 228n RF INPUT PQ3 O RF Amplifier amp Filter w 105 108 103 10 ROB 228 220R 39R RI4 CI 100 188n CI6 5p 1 C18 138p 1 c20 68R 21 68p C24 130p 1 188n ER 1 Me LN LN LN IV Y T N LAN LN LN LAN LN EN NL LENZ LN Y 0 1V DIV X 500uSec DIV REF GND 9 280nv e 81amv TP2 655nv 9 1 23v This diagram is valid for PCB rev 25638D RE2100 RF output into 5 ohm load Service programme SP 05 0 VIV SVIVININ ANNANN NV 7 V IN IN mmmn g ss Y 0 1V DIV X 500uSec DIV RF OUTPUT C3 4 1 sis 1 6V GND 4 8 25638G TPI 2 7V PAGE 5 43 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 44 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 5 9 INTERCONNECTION CABLE PLAN fo 72130 FRONT END MODULE 2 DISPLAY MODULE 7
56. 8 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C24 8 CAPACITOR POLYSTYRENE 130pF 1 630VDC PHILIPS 2222 431 81301 10 404 C25 8 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14512 C26 8 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C27 8 CAPACITOR POLYSTYRENE 75006 1 630VDC PHILIPS 2222 431 87509 10 397 28 8 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C29 8 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C30 8 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C31 8 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14512 C32 8 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C33 8 CAPACITOR CERAMIC 18pF 5 NPO 500VDC KCK RT HM60 SK CH 180 J 15 060 C34 8 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C35 8 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C36 8 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C37 8 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C38 8 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 01 8 DIODE RECTIFIER 1N4002 100V 1A MOTOROLA 1N4002 03 04 05 06 07 RL 25 100 D2 8 DIODE ZENER 9V1 5 0 4W 7 79 9 1 PHILIPS BZX79C9V1 26 546 03 8 DIODE RECTIFIER 1N4002 100V 1A MOTOROLA 1N4002 03 04 05 06 07 RL 25 100 D4 8 DIODE RECTIFIER 1N4002 100V 1A MOTOROLA 1N4002 03 04 05 06 07 RL 25 100 D5 8 DIODE RECTIFIER 1N4002 100V 1A MOTOROLA 1N400
57. D12 off and vice versa and by changing the duty cycle of a square wave signal on basis of Q15 the mean value of the current to the D A converter can be adjusted Control of the current switch is carried out by the 1 N correction logic which as a function of the output from the programmable divider and the output from the prescaler produces a square wave signal measurable on U13 pin 13 where the duty cycle is varied as function of the integer number loop dividing figure so that the duty cycle increases for decreasing VCO frequency and vice versa From the current switch the currentis led to buffer amp filter constituted by Q14 C84 and C85 which buffers and filters out the reference current to the D A converter MODULUS CONTROL LOGIC The modulus control logic is constituted by U28 and U23 which as a function of overflow signal from the accumulator prescaler output modulus control signal from the programmable divider and output from the 1 N correction logic generates modulus control signal for the prescaler The circuit does not effect the modulus control signal from the programmable divider when the loop dividing figure includes a fraction part the prescaler modulus shall be changed in one prescaler output period from 32 to 33 if there is a reference cycle where overflow signal is given from the digital accumulator This change of prescaler modulus implies the needed change of dividing figure to increase the mean frequency of the VCO with a
58. ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 C79 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C80 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C81 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C82 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C83 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C84 1 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T58 14512 C85 1 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T58 14512 C86 1 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C87 1 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11490 C88 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C89 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C90 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 91 1 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C92 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C93 1 CAPACITOR MKT 100nF 5 63VDC PHILIPS 2222 370 79104 76104 11 135 C94 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 PAGE 7 2 9739 9739 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART
59. FET BF256C PHILIPS BF256C 29 707 Q31 3 TRANSISTOR AF BC558 PNP TO 92 OTOROLA BC558 A B C ZL1 28 095 Q32 3 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 033 3 TRANSISTOR FET BF256C PHILIPS BF256C 29 707 Q34 3 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28 178 Q35 3 TRANSISTOR AF BC558 PNP TO 92 OTOROLA BC558 A B C ZL1 28 095 Q36 3 TRANSISTOR RF BFW92A TFK BFW92A 29 160 Q37 3 TRANSISTOR RF BFW92A TFK BFW92A 29 160 Q38 3 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28 178 Q39 3 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 Q40 3 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28 178 R1 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R2 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R3 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R4 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R5 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R6 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R7 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R8 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R9 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R10 3 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R11 3 RESISTOR MF 910 OHM 5 0 33W PHILIPS 2322 187 73911 02 471 R12 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R13 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R14 3 RESISTOR MF 10k OHM 5
60. Hz The reference frequency is derived from a TCXO which oscillates at 10 73152 MHz Furthermore the TCXO signalis used as carrier signal for both detector in the receiver and SSB generator in the exciter The principle in a fractional synthesizer is that the integer number dividing figure N in the loop is changed at particular times to N 1 determined by the value of fraction number F By this method the mean frequency of the VCO is increased as illustrated in the example below fvco Nj 1 x fref L fvco Ni x fref 25740A fvco mean Ni 0 25 x fref In the example the integer dividing figure is changed every fourth reference cycle implying an increase in mean VCO frequency Because ofthe change in the integer number dividing figure spurious sidebands occur atthe VCO output These sidebands have to be reduced and this is done through a correction signal fed to the phase detector The correction signal is generated in the API Analog Phase Interpolator circuit VOLTAGE CONTROLLED OSCILLATORS The frequency range from 70 100 MHz is covered with four independent oscillators VCOI 70 77 5 MHz VCOI 77 5 85 MHz VCO II 85 92 5 MHz VCOIV 92 5 100 MHz The oscillators are in principle identical and each of them is built up around an earthed drain FET amplifier where the output signal is fed back to the input by means of two capacitors The ratio of the capacitors determines the amount of feed back in the os
61. I O r am 4 8 256396 TPI OVERFLOW IN CORRECTION Visi SEOpy MUDULUS CONT Wax a sv 1 4v 8 85 186 TP A 1 3 This diagram is valid for PCB rev 25633F 9826 PAGE 5 21 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 22 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 5 4 EXCITER UNIT MODULE 4 PART NO 625634 The exciter module is modulating an audio frequency into a carrier frequency After some amplification and filtration the modulated signal is led to the power unit module 8 for further amplification and filtration AF SELECTOR The exciter unit is able to handle three kinds of AF signals the microphone signal the tune alarm tones and some AUX AF signals The wanted signal is selected by the analog switch U01 which is switched on by means of the OP amp 003 To select the microphone input the microprocessor sends an 8 bit signal to the shift register U07 which controls the analog switch U01 2 by means of U03 4 The other two AF inputs can be selected in the same way From U01 the AF signal is led to the amplifier U02 and through C10 to the compressor circuit To handle the AF signal the analog switch 001 and the OP amp 002 are biased with R04 COMPRESSOR AND AF LIMITER The audio signal from the amplifier 002 is attenuated by means of R20 and the FET 001 A DC voltage applied to the gate of Q01 controls the attenuation From the a
62. K 20 351 15 2 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 16 2 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 17 2 FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 18 2 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 19 2 FIXED 330nH 10 SIEMENS B78108 T3331 K 20 341 L10 2 CHOKE FIXED 680nH 10 SIEMENS B78108 T3681 K 20 345 111 2 CHOKE FIXED 330nH 10 SIEMENS B78108 T3331 K 20 341 L12 2 CHOKE FIXED 820nH 10 SIEMENS B78108 T3821 K 20 346 113 2 CHOKE FIXED 1u0H 10 SIEMENS B78108 T1102 K 20 347 214 2 FIXED 820nH 10 SIEMENS B78108 T3821 K 20 346 L15 2 CHOKE FIXED 470nH 10 SIEMENS B78108 T3471 K 20 342 L16 2 CHOKE FIXED 1u5H 10 SIEMENS B78108 T1152 K 20 349 L17 2 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 L18 2 CHOKE FIXED 1u5H 10 SIEMENS B78108 T1152 K 20 349 L19 2 CHOKE FIXED 1u0H 10 SIEMENS B78108 T1102 K 20 347 120 2 CHOKE FIXED 4u7H 10 SIEMENS B78108 T1472 K 20 355 L21 2 CHOKE FIXED 3u3H 10 SIEMENS B78108 T1332 K 20 353 L22 2 CHOKE FIXED 4u7H 10 SIEMENS B78108 T1472 K 20 355 PAGE 7 9 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO L23 2 CHOKE FIXED 1u0H 10 SIEMENS B78108 T1102 K 20 347 L24 2 CHOKE FIXED 22uH 5 SIEMENS B78108 51223 J 20 302 L25 2 CHOKE FIXED 8u2H 10 SIEMENS B78108 T1822 K 20 358 L26 2 CHOKE FIXED 22uH 5 SIEMENS B78108 S1223 J 20 302 L27 2 CHOKE FIXED
63. KCK RT HE40 SK PH 220 J 15 075 C8 3 CAPACITOR CERAMIC 5p6F 0 5pF N150 50VDC KCK RT HE40 SK PH 5R6 D 15 013 C9 3 CERAMIC CAPACITOR 22pF 5 N150 50VDC KCK RT HE40 SK PH 220 J 15 075 C10 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C11 3 CAPACITOR MKT 100nF 5 63VDC PHILIPS 2222 370 79104 76104 11 135 C12 3 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C13 3 CAPACITOR CERAMIC 1OnF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C14 3 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C15 3 CAPACITOR MKT 1u0F 10 63VDC PHILIPS 2222 370 78105 11 137 C16 3 CAPACITOR MKT 330nF 10 63VDC PHILIPS 2222 370 78334 11 189 C17 3 CAPACITOR MKT 330nF 10 63VDC PHILIPS 2222 370 78334 11 189 C18 3 CAPACITOR CERAMIC 39pF 5 N150 50VDC KCK 50 SK PH 390 J 15 090 C19 3 CERAMIC CAPACITOR 22pF 5 N150 50VDC KCK RT HE40 SK PH 220 J 15 075 C20 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C21 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C22 3 CAPACITOR CERAMIC 5p6F 0 5pF N150 50VDC KCK RT HE40 SK PH 5R6 D 15 013 C23 3 CERAMIC CAPACITOR 22pF 5 N150 50VDC KCK RT HE40 SK PH 220 J 15 075 C24 3 CAPACITOR CERAMIC 1OnF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C25 3 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C26 3 CAPACITOR MKT 1u0F 10 63VDC PHILIPS 2222 370 78105 11 137 C27 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103
64. METER Frequency Range Distortion Range f s d Input Impedance Accuracy f s d E g Philips type PAGE 3 2 DC 35 MHz 2mV div 1 Mohm 20 pF PM3050 20 dB 10 Mohm 15 pF 10 30 pF PM8936 091 100 mV 10 Mohm 1 5 PM2505 100 Hz 120 MHz 1 Hz atf 100 MHz 1 10 7 100 mV RMS 1 Mohm 30 pF PM6669 031 100 kHz 100 MHz OdB uV 120 dB uV 50 ohm AM External 2019 10 Hz 10 kHz 20 mV ems 5 1Vaus 600 ohm sine wave PM5110 f 1000 Hz 1 10 1 Mohm 396 PM6309 3 SERVICE TEST PROBE 1nF ceramic AA119 RE2100 gt AA119 1nF I ceramic To multimeter O RFO II LAYOUT OF THE PROBE 10 00 12 00 70 00 T S Lm T e Gs Metal tube Insulating material LES OD 2 25079 50 OHM DUMMY LOAD 50 ohm gt 50 ohm INPUT FROM SIGNAL GEN EMF loss 20 dB OUTPUT 70 RECEIVER PAGE 3 3 3 SERVICE RE2100 POWER SUPPLY Vout1 18V DC Vout2 18V DC lout1 2 Amp DC lout2 0 5 Amp DG E g 2 pcs ELCANIC type 3010 TESTBOX To test all the functions of the RE2100 is very difficult when no transmitter T2130 is available For that reason S P Radio has developed and produced a testbox When using this testbox it is possible in an easy way to test all the inputs and outputs of the RE2100 The testbox has a built in AF amplifier which makes it possible to connect a loudspeaker directly to the testbox The te
65. MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C414 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C42 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C434 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T34 14514 C444 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C45 4 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C46 4 CAPACITOR MC 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C474 CAPACITOR POLYSTYRENE 100pF 1 630VDC PHILIPS 2222 431 81001 10 400 48 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C49 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 50 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C514 CAPACITOR CERAMIC 68pF 5 N150 50VDC KCK RT HE70 SK PH 680 J 15 115 C524 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 53 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 54 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C55 4 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C56 4 CAPACITOR ELECTROLYTIC 3 3uF 20 50VDC ELNA RJ2 50 V 3R3 M T34 14 508 C574 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C58 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C594 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C60 4 CAPACITOR
66. MPN3700 26 115 D8 2 DIODE SWITCH MPN3700 MOTOROLA MPN3700 26 115 D9 2 DIODE SWITCH MPN3700 MOTOROLA MPN3700 26 115 D10 2 DIODE SWITCH MPN3700 MOTOROLA MPN3700 26 115 011 2 DIODE SWITCH MPN3700 MOTOROLA MPN3700 26 115 D12 2 DIODE SWITCH MPN3700 MOTOROLA MPN3700 26 115 D13 2 DIODE SWITCH MPN3700 MOTOROLA MPN3700 26 115 014 2 DIODE SWITCH BA282 TFK BA 282 TAPED 25 390 D15 2 DIODE SWITCH BA282 TFK BA 282 TAPED 25 390 D16 2 DIODE SWITCH BA282 TFK BA 282 TAPED 25 390 017 2 DIODE SWITCH BA282 TFK 282 TAPED 25 390 FL1 2 CRYSTAL FILTER Fo 70MHz BILIT NDK 70N20B 03608 40 031 FL2 2 CRYSTAL FILTER Fo 70MHz BILIT NDK 70N20B D360B 40 031 FP1 2 FERRITE BEAD 3 7x 1 2x3 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 FP2 2 FERRITE BEAD 3 7x 1 2x3 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 FP3 2 FERRITE BEAD 3 7x 1 2x38 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 GL1 2 NEON LAMP 90V 5kA 5A SIEMENS B1 090 20L 069 X184 45 074 J1 2 RECEPTACLE BNC RIGHT ANGLE ROSENBERGER 510 201 400 4 78 443 J2 2 SOCKET COAX 30 DEG PCB VERSION TAIKO TMP J02X A1 78 516 J3 2 SOCKET 9 POLES SUBD RIGHT ANGLE SOURIAU D 09 S 13A 4 PL 00 78 167 J4 2 SOCKET COAX 30 DEG PCB VERSION TAIKO TMP J02X A1 78 516 1052 SOCKET COAX 30 DEG PCB VERSION TAIKO TMP JO2X A1 78 516 11 2 CHOKE FIXED 100 5 SIEMENS B78108 S1104 J 20 310 12 2 CHOKE FIXED 100 5 SIEMENS B78108 S1104 J 20 310 13 2 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 142 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222
67. NO C95 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14 514 C96 1 CAPACITOR MKT 100nF 5 63VDC PHILIPS 2222 370 79104 76104 11 135 C971 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14 514 C98 1 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11 190 C99 1 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11 190 C100 1 CAPACITOR MKT 10nF 5 63VDC PHILIPS 2222 370 89103 11 134 C101 1 CAPACITOR CERAMIC 220pF 10 500VDC CL2 RT HM60 SK YB 221 K 16 090 C102 1 CAPACITOR MKT 22nF 10 100VDC PHILIPS 2222 370 88223 11 175 C103 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C104 1 CAPACITOR CERAMIC 220pF 10 500VDC CL2 KCK RT HM60 SK YB 221 K 16 090 C105 1 CAPACITOR MKT 22nF 10 100VDC PHILIPS 2222 370 88223 11 175 C106 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C107 1 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C108 1 CAPACITOR ELECTROLYTIC 100uF 10 50 25VDC ERO EKM 00 CC 310 E G5 14610 C109 1 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11 190 C110 1 CAPACITOR MC 10nF 5 63VDC PHILIPS 2222 370 89103 11 134 CAPACITOR 10 5 63VDC PHILIPS 2222 370 89103 11 134 112 1 CAPACITOR 10 5 63VDC PHILIPS 2222 370 89103 11 134 C119 1 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11 190 6114 1 CAPACITOR MKT 33nF 5 100VDC PHILIPS 2222 370 89333 11476 115 1 CAPACITOR 33nF 5 100V0C PHILIPS 2222 3
68. P chosen to 32 vco 7 froxo 10 73152 MHz When upper sideband is chosen the following counts are read into the divider U35 R 2 x 131 N 45 7 this gives N P A 1447 and the lock frequency is 59 269120 MHz When lower sideband is chosen the following counts are read into the divider U35 R 2 x 131 N 2 61 A 19 this gives N P A 1971 and the lock frequency is 1 80 732160 MHz VOLTAGE CONTROLLED OSCILLATOR The circuit contains two similar VCO s One is active in LSB mode and the other is active in USB mode The oscillator which is active inthe LSB mode is built around the transistor Q30 Coil L31 parallelled with C130 and C129 in combination with the variable capacitor D19 form the main part of the frequency determining elements D20 and R120 which are connected to the gate of the oscillator transistor prevent the gate source voltage from becoming positive which will cause the oscillator noise to increase To activate the oscillator U01 pin Qg is LOW which means that transistor 028 is off and the transistors Q29 Q31 are on supplying the oscillator transistor with DC voltage The oscillator which is active in the USB mode is built around the transistor Q33 Coil L37 parallel with C150 and C149 in combination with the variable capacitor D22 form the main part of the frequency determining elements D23 and R133 which are connected to the gate of the oscillator transistor prevent the gate source voltage f
69. PHILIPS BF256C 29 707 Q6 3 TRANSISTOR AF BC558 PNP TO 92 OTOROLA BC558 A B C ZL1 28 095 Q7 3 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 Q8 3 TRANSISTOR FET BF256C PHILIPS BF256C 29 707 Q9 3 TRANSISTOR AF BC558 PNP 10 92 OTOROLA BC558 A B C ZL1 28 095 Q10 3 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 Q11 3 TRANSISTOR FET BF256C PHILIPS BF256C 29 707 Q12 3 TRANSISTOR AF BC558 PNP TO 92 OTOROLA BC558 A B C ZL1 28 095 013 3 TRANSISTOR RF BFW92A TFK BFW92A 29 160 Q14 3 PHILIPS BF256A 29 705 Q15 3 TRANSISTOR RF SWITCH 2N2369A OTOROLA 2N2369A 28 315 Q16 3 TRANSISTOR RF SWITCH MPS3640 MOTOROLA MPS 3640 28 405 Q17 3 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28 178 Q18 3 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28 178 Q19 3 TRANS MOSFET N CHANNEL ENHANCEMENT D210 BSD214 PHILIPS BSD214 29 719 Q20 3 TRANSISTOR RF SWITCH 2N2369A OTOROLA 2N2369A 28 315 Q21 3 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28 178 Q22 3 TRANSISTOR RF BFW92A TFK BFW92A 29 160 Q23 3 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 Q24 3 TRANS MOSFET N CHANNEL ENHANCEMENT D210 BSD214 PHILIPS BSD214 29 719 Q25 3 TRANSISTOR RF SWITCH 2N2369A MOTOROLA 2N2369A 28 315 Q26 3 TRANSISTOR RF SWITCH 2N2369A MOTOROLA 2N2369A 28 315 Q27 3 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28 178 Q28 3 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 Q29 3 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 Q30 3 TRANSISTOR
70. RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R83 1 RESISTOR MF 22k OHM 5 0 33W PHILIPS 2322 187 73223 02 504 R84 1 RESISTOR MF 22k OHM 5 0 33W PHILIPS 2322 187 73223 02 504 R85 1 RESISTOR MF 68k OHM 5 0 33W PHILIPS 2322 187 73683 02 516 R86 1 RESISTOR MF 22k OHM 5 0 33W PHILIPS 2322 187 73223 02 504 R87 1 RESISTOR MF 22k OHM 5 0 33W PHILIPS 2322 187 73223 02 504 R88 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R89 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R90 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R91 1 RESISTOR MF 22k OHM 5 0 33W PHILIPS 2322 187 73223 02 504 R92 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R93 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R94 1 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R95 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R96 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R97 1 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R98 1 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R99 1 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R100 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R101 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R102 1 RESISTOR MF 4k3 OHM 5 0 33W PHILIPS 2322 187 73432 02 487 R103 1 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R104 1 RESISTOR MF 620 OHM 5 0 33W PHILIPS 2322
71. RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R105 3 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R106 3 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R107 3 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R108 3 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R109 3 RESISTOR MF 560 OHM 5 0 33W PHILIPS 2322 187 73561 02 466 R110 3 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 PAGE 7 16 9826 9826 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO R111 3 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R112 3 RESISTOR MF 6k8 OHM 5 0 33W PHILIPS 2322 187 73682 02 492 R113 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R114 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2822 187 73103 02 496 R115 3 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R116 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R117 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R118 3 RESISTOR MF 300 OHM 5 0 33W PHILIPS 2322 187 73301 02 459 R119 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R120 3 RESISTOR MF 56k OHM 5 0 33W PHILIPS 2322 187 73563 02 514 R121 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R122 3 RESISTOR MF 300 OHM 5 0 33W PHILIPS 2322 187 73301 02 459 R123 3 RESISTOR MF 36k OHM 5 0 33W PHILIPS 2322 187 73363 02 509 R124 3 RESISTOR MF
72. SK YF 103 Z 15 170 C189 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C190 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C191 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 6192 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C193 3 CAPACITOR MKT 100nF 10 63VDC PHILIPS 2222 370 75104 78104 11 136 C194 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C195 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C196 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C197 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C198 3 CAPACITOR ELECTROLYTIC 47uF 20 25VDC ERO 00 247 E MOE 14524 C199 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C200 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C201 3 CAPACITOR MKT 1 06 10 63VDC PHILIPS 2222 370 78105 11 137 C202 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C203 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C204 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C205 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C206 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C207 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C208 3 CAPACITOR ELECTROL
73. T1152 K 20 349 134 3 CHOKE FIXED 4m7H 5 SIEMENS B78108 51475 J 20 330 135 3 CHOKE FIXED 4m7H 5 SIEMENS B78108 S1475 J 20 330 L36 3 CHOKE FIXED 10H 10 SIEMENS 78108 71103 20 359 138 3 FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 139 3 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 851 140 3 CHOKE FIXED 0 56uH 10 SIEMENS B78108 T3561 K 20 344 141 3 FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 L42 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 L43 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 443 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 L45 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 146 3 CHOKE FIXED 470uH 5 SIEMENS 78108 51474 20 318 147 3 FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 148 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 149 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 150 3 CHOKE FIXED 100uH 10 SIEMENS B78108 T1104 K 20 371 1 3 PLUG 2x7 POLES 3M 3598 6002 7614 6002 JL 78 254 01 3 TRANSISTOR BC548 NPN TO 92 PHILIPS 80548 A B C 126 28 070 PAGE 7 14 9826 9826 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO Q2 3 TRANSISTOR FET BF256C PHILIPS BF256C 29 707 Q3 3 TRANSISTOR AF BC558 PNP TO 92 OTOROLA BC558 A B C ZL1 28 095 Q4 3 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 Q5 3 TRANSISTOR FET BF256C
74. Transmit two tone 13A T2130 from 7 15m 250W PEP 1 4 dB 2130 240W PEP max better than 32 dB below PEP better than 67 dB below PEP better than 43 dB below PEP or better than 67 dB below PEP with aerial coupler AT2110 better than 46 dB below PEP 350 Hz to 2700 Hz at 6 dB Double conversion super heterodyne 1st IF 70 MHz 2nd 10 73 MHz J3E SSB 350 Hz to 2700 Hz at 6 dB H3E AM 3 3 kHz at 6 dB J3E SSB 10 dB uV for 20 dB SINAD 24 dB uV for 20 dB SINAD PAGE 1 3 1 GENERAL INFORMATION Spurious and IF Rejection Cross Modulaton Desensitization AGC Intermodulation Spurious Emission Clarifier Squelch Audio Power AERIAL COUPLER AT2110 Power Aerials Temperature Range Tuning Time ACCESSORIES Loudspeaker Power Supplies Weight PAGE 1 4 RE2100 better than 70 dB better than 90 dB uV CEPT method of test better than 100 dB uV CEPT method of test less than 2 dB audio level change from 10 dB uV to 80 dB uV Fast attack slow release time better than 90 dB uV CEPT method of test better than 1 nW into dummy aerial 150 Hz in steps of 10 Hz Voice activated opens for SINAD gt 6 dB 5 Watt 8 ohm less than 1096 distortion 10 Watt 4 ohm less than 109 distortion 250W PEP 7 15m 25 C to 70 C Typically less than 2 secs learn mode typ 30 secs H2054 see special brochure H2074 see special brochure N2160 Input supply 12V
75. and a frequency of 1600 Hz RMS Adjust the oscilloscope gain until full deflection 8 div is seen on the screen Toggle the MODE switch on RE2100 between and TELEX and control that the deflection is approx the same in all the classes of emission 8 0 1 0 div Disconnect the LF signal generator Select the emission mode H3E on RE2100 and control that the deflection seen on the oscilloscope is 4 6 0 5 div Select the emission mode R3E on RE2100 and control that the deflection seen on the oscilloscope is 1 2 0 2 div Select test programme SP 05 4 fTX 28 000 MHz Select the emission mode H3E on RE2100 PAGE 3 19 3 SERVICE RE2100 12 13 14 15 16 17 18 Connect a frequency counter through a 10 1 probe to the 50 ohm resistor at the HF output socket Control that the frequency is 28 000 000 10 Hz NOTE The frequency tolerance of the counter shall be better than 0 1 ppm Set the testbox switch RF 5096 DUTY CYCLE on Connect the oscilloscope through a 10 1 probe to the 50 ohm resistor at the HF output socket and disconnect the frequency counter The HF signal seen on the oscilloscope screen is switched on for 250 msecs and then off for 250 msecs Control that the attack time of the HF signal is not more than 2 msecs and that the decay time is not more than 3 msecs Set the testbox switch RF 5096 DUTY CYCLE off and the testbox switch RF ON OFF off If TELEX M
76. and rel E SP 00 1 READS OUT WHICH ITU FREQUENCY TABLE IS USED When P 91 is read out an earlier ITU table is used When A 91 is read out the ITU table in force from 1st June 1991 is used When keying in the digit 0 or 1 the read out will be changed from A 91 to P 91 or P 91 to A 91 respectively SP 00 2 STARTS TEST OF THE DISPLAY This test programme is used in the performance check section 3 5 1 1 When pressing ENT during the test the test procedure stops When pressing ENT again the programme steps forward When pressing 0 the programme continues again automatically PAGE 3 60 3 SERVICE RE2100 SP 00 3 TEST OF SP BUS This test programme is used in the performance check section 3 5 1 1 The processor sends a byte to itself via the serial SCI communication port Each time an error is received the display reads out an E If there is no error a bar runs through the TX display SP 00 8 TEST OF KEYBOARD This test programme is used to test all the keyboard buttons When the programme is selected press the keyboard from the top of the right corner down to the left corner E g 1 2 3 4 5 6 FREQ DOWN 0 ENT When the buttons are pressed the display reads out the number of the button ref chapter 5 6 KEYBORD UNIT If the button does not work the display reads out the number of the button with a letter E when the next button is pressed SP 04 X TEST OF FRONTEND RECEIVER AND SYNTHESIZ
77. driver which is able to drive 34 segments U03 U04 and U05 in combination drive the RX and TX display and the individual LEDs except from D06 and D07 indication of Dummy Load and Tune The 34 bit data for each display driver is read in serially by means of the internal SPI Bus The power in the individual segments is determined by the power in Brightness input pin 19 The Brightness control circuit consists of Q03 Q04 Q05 and U07 The adjustment takes place in 4 steps 1 OFF All segments are off 006 pin 15 1 and 2 are high 2 Min The power in the segments is approx 0 5 mA 006 pin 15 goes low 3 Normal The power in the segments is approx 1 0 mA 006 pin 2 goes low 4 Max The power in the segments is approx 3 5 mA 006 15 goes low DUMMY LOAD AND TUNE LED For read out of the dummy load and tune functions 2 separate LED s are used These LEDs cannot be reduced or switched off after the functions have been selected The two LEDs are controlled by U06 74HC595 an 8 bit serial register which is also supplied by the internal serial SPI Bus KEYBOARD LIGHT DRIVER When the light in the keyboard is turned on U06 pin 3 goes low after which Q02 is turned on and supplies the 13 pcs LEDs on the keyboard with 8V The zener diode D15 5V1 prevents Q02 from turning on when 006 3 is high LED BAR AND LED BAR DRIVER For visual read out of aerial power and RF gain a 10 segment LED bar with driver i e U01 and U0
78. figures has a push button keyboard offering an attractive tactile feeling and a safe finger guide in the metal front The keyboard is fitted with night illumination of the lettering has one key operation of the distress frequency 2182 kHz has integral two tone alarm signal generator in accordance with SOLAS has a special serial input SP BUS enabling RE2100 to communicate with other units 9324 1 GENERAL INFORMATION 1 4 TECHNICAL DATA RE2100 complies with SOLAS ITU CEPT MPT DOC FTZ KSR FCC GENERAL Frequency Range Modes Channel Capacity Scanning Facilities Distress Call Receiver 100 kHz to 30 MHz Transmitter 1 6 MHz to 30 MHz J3E USB LSB R3E and H3E AM 100 user defined quick select channels and ITU defined channels in the maritime bands Each channel contains both RX and TX frequency and mode settings 10 scanning prograammes each able to contain 128 pairs of frequencies Quick selection of 2182 kHz Built in two tone alarm 1300 Hz and 2200 Hz with a duration of 45 secs Operating Temperature Range 15 C to 55 C Frequency Stability Primary Voltage Current Drain Aerials TRANSMITTER T2130 Power Output Intermodulation Spurious Emission Harmonics Carrier Suppression Audio Response RECEIVER RE2100 Receive System Selectivity Sensitivity 9324 Better than 0 34 ppm 24V DC 10 30 Receiver standby 0 9A Transmit voice 7A
79. fraction ofthe reference frequency andthe change is timed through the modulus control logic DIVIDER CIRCUITS The programmable divider consists of a dual modulus prescaler U22 dividing by 32 33 and a program mable divider included in U24 The integer number dividing figure is latched into U24 The reference divider consists of a D FF U31 followed by the programmable reference divider U30 The division ratio of U31 is 2 and the division ratio of U30 is 131 This implies a total division ratio of 262 BUFFER CIRCUITS The VCO signal is led from the VCO buffer into LOI buffer and prescaler buffer The LOI buffer consists of Q17 and Q22 and the buffer generates the necessary power level for both receiver and exciter modules The output of the buffer is led to relay REO1 which feeds the signal to receiver and exciter respectively dependent upon whether the transceiver is in transmit or receive mode The control of REO1 is carried out by serial to parallel register The prescaler buffer consists of Q18 and Q21 and the major task of the circuit is to prevent spurious signals created in the prescaler from being added to the VCO signal and through that imply spectral impurity of the LOI signal The TCXO signal is led to the TCXO buffer which consists of Q27 and Q26 The buffer delivers signal for the reference divider and carrier reinjection signal for both receiver and exciter modules 9324 PAGE 5 15 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAG
80. from 1 6 30 MHz It starts with a compressor and AF amplifier The AF signal is fed to the balanced modulator to produce a double sideband signal on 10 73 MHz The DSB signal is fed to the LSB filter where only the lower sideband passes through The LSB signal is fed to a step attenuator which is controlled from the microprocessor From the step attenuator the signal is fed to the first mixer and the frequency is converted to 70 MHz If 59 27 MHz LO signal is used the signal will be lower sideband If 80 73 MHz LOsignal is used the signal will be upper sideband From the mixer the signal is fed to an amplifier 70 MHz crystal filter and an amplifier From the amplifier the signal is fed to the second mixer which converts the frequency from 1 6 MHz to 30 MHz Afterthe mixer a lower side signal is converted to an upper sideband signal and an upper sideband signal is converted to a lower sideband signal The output of the mixer is fed to the power unit POWER UNIT This unit contains the final amplifying and filtering of the RF signal and produces all necessary supply voltages for the modules in RE2100 The signal from exciter unit is first amplified then filtered in a 30 MHz lowpass filter and then amplified to a level of approx 2 mW The input voltages from T2130 is 18V and 9V These voltages passes through seven series regulators to produce the necessary supply voltages to RE2100 A special 15V for the exciter is controlled from the micr
81. full deflection 8 div is seen on the screen PAGE 3 18 3 SERVICE RE2100 9 10 11 12 13 14 15 16 T 18 19 20 21 22 23 24 Select test programme SP 05 5 fTX 14 900 kHz Control that deflection now seen is approx 8 0 1 0 div Select test programme SP 05 4 fTX 28 000 kHz Control that deflection now seen is approx 8 0 1 0 div Select test programme SP 05 6 fTX 1 600 kHz Control that deflection now seen is approx 8 0 1 0 div Set the testbox switch RX ON OFF off Select test programme SP 05 0 fTX 22 000 kHz Set the testbox switch MIC KEY on Control that the HF output shown on the oscilloscope is 4 0 0 5Vpp and that it is a two tone signal which is displayed Control that approx 7 bars in the signal strength meter are alight Set the testbox switch MIC KEY off Activate the handset key and control that the two tone signal is displayed on the oscilloscope Screen Activate the keyboard button TUNE Activate the keyboard button TEST ALARM Control that the alarm tone can be heard in the handset earpiece 3 5 3 2 PERFORMANCE CHECK OF EXCITER FREQUENCIES AND CLASSES 10 11 OF EMISSION If only this section is performed please start by carrying out the section 3 5 3 1 point 1 2 and 3 Select test programme SP 05 6 fTX 1 600 kHz Set the testbox switch RF ON OFF on Adjust the LF signal generator to an output of 1Vpp 0 35V
82. not possible to adjust the output level to be within the specified range itis necessary to control the detector output level before any conclusion can be made 1 Connect the generator to the aerial socket at the front end unit module 2 2 Connect the voltmeter and the distortion meter to earpiece output at testpoint TP2 1 3 Turn the RE2100 on and turn the RF gain control fully clockwise 4 Choose generator frequency f generator output level V and receiver frequency f according to point 7 5 Measure the earpiece output level at testpoint TP2 1 and control the result to be within the range 0 7V pus 0 9V pus 6 Measure the earpiece output distortion at testpoint TP2 1 and control the result to be less than 1 5 Signal Generator RE2100 1991 kHz 70dB uV h 1990 kHz SSB 3 6 1 9 CHECK OF SQUELCH CIRCUIT The squelch circuit in the RE2100 is voice activated and it works in principle by detecting deviations in the frequency of the received signal This relative complex squelch function is implemented by means of four separate blocks which are 1 Limiting amplifier 2 Frequency to Voltage Converter 3 Voltage Change Detector 4 Hold Circuit The output voltage from the Hold Circuit is sensed by the microprocessor and this unit is then controlling the analog switch which is used to mute the audio frequency output In the check procedure given below only the analog part of the squelch is controlled and if this
83. s s 7 s po s 14 15 a TI 15 I os 9 gg 9 m 7 FTE aesan E E 5 bla I i 5 T IN4448 ova EE 2 JE P 1 xc s Tibe 338598 s F LV CURRENT MIRROR CONTROL SIGNAL LOGIC 4 12 Ver LI t CURRENT SWITCH gt u mt T M LO BUFFER Udane sus m dd EE aH PASSIVE LOOP FILTER mg T 10 16 I N CORRECTION WF aH 4 L LOGIC 5V 8 7 R Ln a ad 74HC7266N 5 s 2 glug 284 4 ve OPLA m sss S t T m u ERIS HA a FF asa x i O 53 990 De Rumo m s SME ree lt 12 BI T NS MESE i oE Tap s gle k uci m FN z gt i a oh I wi gt Ble 55 E Sees 4 434 863 2 HE P zascen 7 1 FL 1 1 gt dus MES En 4 aT Ae we 1 o BE EIU RZE 1 d 5 E us 1 14 13 3 oo oo 1 ME mix ME al 42 usd NS 3 ED 3 l I 3 2 lt 2 a i Lira 5 15 2 714 S 2 n MID B w 7 gt e M ee fz I s 2 ep Ste Qu 9 2 Ts oo p ao z sa 8 s 8 m cl 2 is MWCHN gt I
84. to an audio signal It starts with the second mixer which is a FET mixer From the mixer the signal is fed to a high order monolitic quartz filter one for AM and one for SSB The type of filter is selected from the microprocessor From the filter the signal is fed to the 10 73 MHz IF amplifier The gain of this amplifier is regulated from the AGC amplifier The regulated IF amplifier is followed by a ceramic filter to reduce the wideband noise The signal is from here fed to the demodulator which can operate as an SSB detector or an AM detector controlled from the microprocessor The detector is followed by a filter circuit In AM mode the filter width is from 70 Hz to 3000 Hz and in SSB mode the filter is from 300 Hz to 3000 Hz From here the AF signal passes some switches and then itis amplified in three AF amplifiers one for the microtelephone earpiece one for the 0 dBm output and an amplifier with volume control for the AF signal to the AF power amplifier in T2130 The signal from the AF filters is also fed to the voice controlled squelch This contains a limiting amplifier a frequency to voltage converter and a threshold amplifier On off switching of the squelch is controlled by the microprocessor In scan mode the squelch is used to detect if there is signal on the channel in question 9324 PAGE 1 7 1 GENERAL INFORMATION RE2100 EXCITER UNIT This unit contains all necessary circuits to generate an SSB AM signal in the frequency range
85. to the RE2100 for keying the exciter If a testbox is available this can be used instead 5 Connect the voltmeter through diode probe to the aerial socket at the front end unit 6 Select the service programme SP 05 0 and key the exciter 7 Control the DC voltage measured through the diode probe at the aerial socket to be 6V 1V 8 To leave service programme mode press lt TUNE gt PAGE 3 36 3 SERVICE RE2100 3 6 2 4 CHECK OF SELECTION CIRCUIT FOR PRE FILTERS The switching between the pre filters is controlled from the microprocessor through the shift register J01 2 and six operational amplifiers which are included in the two IC s U02 2 and U03 2 1 Key in the receiver frequencies and control the DC voltage at the output of U02 2 and U03 2 to be in accordance with the table in point 2 Receiver Frequency kHz 3 6 2 5 CHECK OF LO1 SIGNAL AND BUFFER o O o o this test the level of the 101 signal at the output of the buffer is controlled The L01 signal is used in the mixing process from the receiver frequency f to the 1st IF at 70 000 640 MHz The frequency ofthe LO1 signal can be varied from 70 MHz to 100 MHz andis determined by the equation fo fact fle fax 70 000 640 MHz where f is the receiver frequency 1 Connect the voltmeter through the diode probe across the coil L41 2 2 Turn the RE2100 on 3 Key in the receiver frequ
86. used in point 3 and the level found in point 7 9 The available power gain of the front end unit can now be calculated by means of the equation Grom 12 dB AV where AV is the difference in generator level found in point 8 The gain should be 2 dB 2 dB Signal Generator RE2100 1991 kHz 120dB uV 1990 kHz J3E SSB 10 3 6 2 3 CHECK OF MUTE AND RX TX SWITCH The mute relay 01 2 is used for external mute functions and for protection of the Front End Unit when the RE2100 is switched off The mute function is checked by toggling the relay RE01 which is done by means of the service programme SP 04 6 The RX TX relay RE02 2 is used for switching between receiver and transmitter mode The RX TX relay is normally in the non activated state which corresponds to RX mode To obtain the TX mode the relay must be activated This can only be done by means of a service programme when the RE2100 is disconnceted from the transmitter T2130 1 To check the mute relay connect the signal generator to the aerial socket at the Front End Unit 2 Choose the generator frequency 1991 kHz and the generator level V 70 dB uV 3 Select the service programme SP 04 6 and control the number of lighted LED s in the signal strength meter to change between about five and eight with a time interval of about 2 secs NOTE Make sure that the signal strength meter is correctly adjusted 4 To check the RX TX relay connect a handset
87. used to adjust the attenuation at step 16 to be 0 3 dB higher than the attenuation at step 15 The output from Q12 is in U10 mixed with the 1st local oscillator to give an intermediate frequency of 70 MHz If the local oscillator frequency is 80 7315 MHz the upper sideband USB is selected If the local oscillator frequency is 59 2685 MHz the lower sideband LSB is selected 70 MHZ IF 2nd MIXER AND LO BUFFER The output from the mixer U10 is led to the tuned amplifier Q13 The 70 MHz IF filter is consisting of two monolithic crystal filters FLO2 and FL03 From the filter the signal is led to the amplifier Q17 and to the 2nd mixer 011 Because the 2nd mixer U11 is a high level mixer itis necessary to amplify the 2nd local oscillator signal This is done in the LO buffer amplifier Q24 PAGE 5 24 9324 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 25 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 COMPONENT LOCATION EXCITER UNIT MODULE 4 5969 Con Rit 59065 EN gt m 9 0 m em U Care Je ed e nis 5055 IM e Re lt 1225 2 dia Su 9 L eis M A O Paas maT eun t cas Ca ae gt Ooms E j e 1 Gio ra ae O oe ee al e ab u 21 g AP 3 ua 19 700 OH CI 14 97 585 20 e JL gu idee osa C192 106 scaras NA M m vng S a s
88. 0 R27 2 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R28 2 RESISTOR MF 270k OHM 5 0 33W PHILIPS 2322 187 73274 02 530 R29 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R30 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 31 2 RESISTOR 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R32 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R33 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R34 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R35 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R36 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 37 2 RESISTOR 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R38 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R39 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R40 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 41 2 RESISTOR 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R42 2 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R43 2 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R44 2 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R45 2 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R47 2 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R48 2 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R50 2 RESISTOR MF 33 OHM 5 0 33W PHILIPS 2322 187 73339 02 436 R51 2 RESISTOR MF 1k3 OHM 5 0 33W PH
89. 0 4W PHILIPS 2322 181 53471 01 191 R81 3 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R82 3 RESISTOR MF 10 OHM 5 0 33W PHILIPS 2322 187 73109 02 424 R83 3 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R84 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R85 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R86 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 87 3 RESISTOR 232 OHM 1 0 25W PHILIPS 2322 157 12322 02 225 R88 3 PRESET CERMET 1k0 OHM 10 0 5W BOURNS 3386P Y91 102 07 886 R89 3 RESISTOR MF 909 OHM 1 0 25W PHILIPS 2322 157 19091 02 218 R90 3 RESISTOR MF 681 OHM 1 0 25W PHILIPS 2322 157 16811 02 223 R91 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R92 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R93 3 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R94 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R95 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R96 3 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R97 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R98 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R100 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R101 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R102 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R103 3 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R104 3
90. 0 M 78 443 Lt 5 CHOKE FIXED 180uH 5 FASTRON SMCC 181J 02 20 313 L2 5 CHOKE FIXED 220uH 5 SIEMENS 78108 51224 20 314 P1 5 PLUG 110 SIL SQ PINS 3 POLES AMP 0 826629 3 0 826647 3 78 323 P3 5 PLUG 110 SILSQ PINS POLES AMP 0 826629 3 0 826647 3 78 323 P4 5 SIL SQUARE PINS 2 POLES CC 1 10 AMP 0 826629 2 78 322 P5 5 PLUG 2x18 POLES 3M 3593 6002 7626 6002 JL 78 248 P6 5 PLUG 2x5 POLES 3M 3654 6002 7610 6002 JL 78 251 Q1 5 TRANSISTOR AF BC548 NPN TO 92 PHILIPS 80548 Al B C 126 28 070 Q2 5 TRANSISTOR AF BC548 NPN TO 92 PHILIPS BC548 A B C 126 28 070 03 5 TRANSISTOR BC558 PNP 92 PHILIPS 80558 A B C 126 28 095 04 5 TRANSISTOR 80558 PNP 10 92 PHILIPS 80558 A B C 126 28 095 Q5 5 TRANSISTOR AF SMALL SIGNA BC640 PHILIPS BC640 126 28 124 06 5 TRANSISTOR NPN BC639 92 MOTOROLA BC639ZL1 28 120 R1 5 RESISTOR MF 380 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R2 5 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R3 5 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R4 5 RESISTOR MF 56k OHM 5 0 33W PHILIPS 2322 187 73563 02 514 R5 5 RESISTOR MF 56k OHM 5 0 33W PHILIPS 2322 187 73563 02 514 R6 5 RESISTOR ARRAY 8x10k OHM 5 1 8W PANASONIC EXB F9E 103 J 08 630 R7 5 RESISTOR ARRAY 8x10k OHM 5 1 8W PANASONIC EXB F9E 103 J 08 630 R8 5 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 9 5 RESISTOR 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R19 5 RESISTOR MF 6k8 OHM 5 0 33W P
91. 1 136 02 8 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 03 8 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C4 8 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14512 C5 8 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C6 8 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C7 8 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C8 8 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C9 8 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14512 C10 8 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14512 11 8 CAPACITOR 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C128 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C13 8 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C14 8 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14512 15 8 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C16 8 CAPACITOR POLYSTYRENE 75p0F 1 630VDC PHILIPS 2222 431 87509 10 397 C17 8 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C18 8 CAPACITOR POLYSTYRENE 130 1 630VDC PHILIPS 2222 431 81301 10 404 C19 8 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C20 8 CAPACITOR POLYSTYRENE 68p0F 1 630VDC PHILIPS 222 431 86809 10 396 21 8 CAPACITOR POLYSTYRENE 68p0F 1 630VDC PHILIPS 2222 431 86809 10 396 022
92. 1 RESISTOR MF 4k53 OHM 1 0 25W PHILIPS 2322 157 14532 02 219 R128 1 RESISTOR MF 18k2 OHM 1 0 25W PHILIPS 2322 157 11823 02 233 R129 1 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R130 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R131 1 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R132 1 RESISTOR MF 560 OHM 5 0 33W PHILIPS 2322 187 73561 02 466 R133 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R134 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R135 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R136 1 RESISTOR MF 11k5 OHM 1 0 25W PHILIPS 2322 157 11153 02 230 R137 1 RESISTOR MF 11k5 OHM 1 0 25W PHILIPS 2322 157 11153 02 230 R138 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R139 1 RESISTOR MF 820k OHM 5 0 33W PHILIPS 2322 187 73824 02 542 R140 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R141 1 RESISTOR MF 39k OHM 5 0 33W PHILIPS 2322 187 73393 02 510 PAGE 7 6 9739 9739 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO R142 1 RESISTOR MF 39k OHM 5 0 33W PHILIPS 2322 187 73393 02 510 R143 1 RESISTOR MF 1M OHM 5 0 33W PHILIPS 2322 187 73105 02 544 R144 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R145 1 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R146 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R
93. 10 Release the RX mute switch 11 Activate the TEST ALARM button on RE2100 and control that the alarm tones can be heard in the handset earpiece 3 5 3 PERFORMANCE CHECK OF EXCITER Connect the RE2100 with the testbox for RE2100 Connect a 18V 2A power supply an LF signal generator and the handset to the proper inputs on the testbox The necessary test equipment for executing the performance check is described in this manual chapter 3 3 PROPOSAL FOR NECESSARY TEST EQUIPMENT This chapter consists of the following sections 3 5 3 1 Performance Check of Exciter Output Signal 3 5 3 2 Performance Check of Exciter Frequencies and Classes of Emission 3 5 3 3 Performance Check of Exciter Microphone Amplifier and LF Response 3 5 3 4 Performance Check of Exciter Step Attenuator 3 5 3 1 PERFORMANCE CHECK OF EXCITER OUTPUT SIGNAL 1 Connecta 50 ohm resistor to the aerial socket Two 100 ohm resistors in parallel soldered on a coax cable connected to the aerial socket are sufficient 2 Connect an oscilloscope through a 10 1 probe to the 50 ohm resistor 3 Connect the LF signal generator to the AF TO TX input on the testbox 4 Select test programme SP 05 1 fTX 22 000 kHz 5 Set the testbox switch RF ON OFF on 6 Adjust the LF signal generator to an output of 1Vpp 0 350V and a frequency of 1600 Hz nus 7 Control that the HF output shown the oscilloscope is 3 50 0 50Vpp 8 Readjust the oscilloscope gain until
94. 14 and Pin15 CHECK OF SP BUS TRANSMITTER RECEIVER Press the digits 0 and 1 at the same time The equipment will now be in Quick Service mode and the display will show SP Select the service programme SP 00 3 ref to chapter 3 10 Ifthe SP BUS does not work satis factorily an E will be displayed in the TX display Connect an oscilloscope to BNC connector J04 SP BUS output Control that the wave form seen is approx equal to the one shown below The 8 _ _ data bit and parities bit will change every time the SP BUS transmitter sends a new byte Transmit speed is 4800 baud and the time between two ch 2V DIV TB 500uS DIV bytes is approx 14 mS Tx signal on SP BUS CHECK OF EEPROM U05 In order to test the Electrical Erasable PROM the service programme SP 10 0 has to be run Press the digits 1 and 0 at same time The equipment will now be in Quick Service mode and the display will show SP Then press the digit 1 0 0 and finish with ENT The RX display will read out SP 10 0 and the TX display will start to count from 0 to 512 If the counting stops with 512 and an A is shown the EEPROM is ok But if the counting is stopped between 0 and 512 and an E is shown there must be a programming error PAGE 3 46 3 SERVICE RE2100 3 6 8 MODULE PERFORMANCE CHECK OF POWER UNIT 3 6 8 1 CHECK OF VOLTAGE REGULATORS 1 Connect a voltmeter to the outputs of the voltage regulat
95. 147 1 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R148 1 RESISTOR MF 470k OHM 5 0 33W PHILIPS 2322 187 73474 02 536 R149 1 RESISTOR MF 470k OHM 5 0 33W PHILIPS 2322 187 73474 02 536 R150 1 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R151 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R152 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R153 1 RESISTOR MF 470k OHM 5 0 33W PHILIPS 2322 187 73474 02 536 R154 1 RESISTOR MF 470k OHM 5 0 33W PHILIPS 2322 187 73474 02 536 R155 1 RESISTOR MF 39k OHM 5 0 33W PHILIPS 2322 187 73393 02 510 R156 1 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R157 1 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R158 1 RESISTOR MF 680k OHM 5 0 33W PHILIPS 2322 187 73684 02 540 R159 1 RESISTOR MF 680k OHM 5 0 33W PHILIPS 2322 187 73684 02 540 R160 1 RESISTOR MF 20k OHM 5 0 33W PHILIPS 2322 187 73203 02 503 R161 1 RESISTOR MF 47k OHM 5 0 33W PHILIPS 2322 187 73473 02 512 R162 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R163 1 RESISTOR MF 91k OHM 5 0 33W PHILIPS 2322 187 73913 02 519 R164 1 RESISTOR MF 91k OHM 5 0 33W PHILIPS 2322 187 73913 02 519 R165 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R166 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R167 1 RESISTOR MF 91k OHM 5 0 33W PHILIPS 2322 187 73913 02 519 R168 1 RESISTOR MF 91k OHM 5 0 33W PHILIPS 2322 187 73913 02 519 R169 1 RESISTOR MF 10
96. 15 and control in each case the voltage change detector to generate an impulse with a magnitude of about 13V and a duration of about 350 msecs To control the Hold Circuit choose the generator frequency specified in point 15 and switch on the squelch Connect the voltmeter to the output of the operational amplifier 001 1 pin 1 Decrease the generator frequency with 1 kHz and control the DC voltage at U01 1 pin 1 to be about 13V You will now hear a 600 Hz tone in your handset or loudspeaker Control the DC voltage at U01 1 pin 1 to fall to OV after a time period of about 10 secs and control that the audio frequency output is muted Signal Generator RE2100 1991 kHz 70dB uV 1990 kHz J3E SSB 3 6 2 MODULE PERFORMANCE CHECK OF FRONT END UNIT This chapter contains the following sections 3 6 2 1 Check of Sensitivity RE2100 3 6 2 2 Check of Front End Gain 3 6 2 3 Check of Mute and RX TX Switch 3 6 2 4 Check of Selection Circuit for Pre Filters 3 6 2 5 Check of LO1 Signal and Buffer PAGE 3 32 3 SERVICE RE2100 3 6 2 1 CHECK OF SENSITIVITY RE2100 The sensitivity of the entire receiver can in J3E mode be calculated from the following equation SENS 10 log F f 1 7dB dB uV front 3 front where the following figures shall be taken as typical values Iron 5 2 2 7 2 dB Noise factor and figure for Front End 6 8 8 0 dB Noise factor and figure for Receiver 0 5 3 0 dB Availa
97. 187 73183 02 502 R114 4 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R115 4 RESISTOR MF 560 OHM 5 0 33W PHILIPS 2322 187 73561 02 466 R116 4 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 8117 4 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R118 4 RESISTOR MF 270 OHM 5 0 33W PHILIPS 2322 187 73271 02 458 R119 4 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R120 4 PRESET CERMET 200 OHM 10 0 5W BOURNS 3386P 1 201 07 884 R121 4 RESISTOR MF 3k3 OHM 5 0 33W PHILIPS 2322 187 73332 02 484 R122 4 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R123 4 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R124 4 RESISTOR MF 270 OHM 5 0 33W PHILIPS 2322 187 73271 02 458 R125 4 RESISTOR MF 27 OHM 5 0 33W PHILIPS 2322 187 73279 02 434 R126 4 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R127 4 RESISTOR MF 150 OHM 5 0 33W PHILIPS 2322 187 73151 02 452 R128 4 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R129 4 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R130 4 RESISTOR MF 576 OHM 1 0 25W PHILIPS 2322 157 15761 02 217 R131 4 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R132 4 RESISTOR MF 360 OHM 5 0 33W PHILIPS 2322 187 73361 02 461 R133 4 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R134 4 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R135 4 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R136 4 RESIST
98. 187 73621 02 467 R105 1 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R106 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R107 1 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R108 1 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R109 1 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R110 1 RESISTOR MF 560 OHM 5 0 33W PHILIPS 2322 187 73561 02 466 R111 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R112 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R113 1 RESISTOR MF 50k OHM 5 0 33W PHILIPS 2322 187 73513 02 513 R114 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R115 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R116 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R117 1 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R118 1 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R119 1 RESISTOR MF 470k OHM 5 0 33W PHILIPS 2322 187 73474 02 536 R120 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R121 1 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R122 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R123 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R124 1 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R125 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R126 1 RESISTOR MF 1M OHM 5 0 33W PHILIPS 2322 187 73105 02 544 R127
99. 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R125 3 RESISTOR MF 270 OHM 5 0 33W PHILIPS 2322 187 73271 02 458 R126 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R127 3 RESISTOR MF 18k OHM 5 0 33W PHILIPS 2322 187 73183 02 502 R128 3 RESISTOR MF 36k OHM 5 0 33W PHILIPS 2322 187 73363 02 509 R129 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R130 3 RESISTOR MF 18k OHM 5 0 33W PHILIPS 2322 187 73183 02 502 R181 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R182 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2822 187 73103 02 496 R133 3 RESISTOR MF 56k OHM 5 0 33W PHILIPS 2322 187 73563 02 514 R134 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R135 3 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R136 3 RESISTOR MF 270 OHM 5 0 33W PHILIPS 2322 187 73271 02 458 R137 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R138 3 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R139 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R140 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R141 3 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R142 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R143 3 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R144 3 RESISTOR MF 10 OHM 5 6 0 33W PHILIPS 2322 187 73109 02 424 R145 3 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R146 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2
100. 1u0H 10 SIEMENS B78108 T1102 K 20 347 L28 2 CHOKE FIXED 4m7H 5 SIEMENS B78108 S1475 J 20 330 L29 2 CHOKE FIXED 27uH 10 SIEMENS B78108 T1273 K 20 364 L30 2 CHOKE FIXED 4m7H 5 SIEMENS B78108 S1475 J 20 330 131 2 CHOKE FIXED 390nH 10 SIEMENS B78108 T3391 K 20 340 L32 2 CHOKE FIXED 680nH 10 SIEMENS B78108 T3681 K 20 345 133 2 FIXED 680nH 10 SIEMENS B78108 T3681 K 20 345 134 2 FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 L35 2 COIL RF 586nH ADJUSTABLE MITSUMI L 2M7 D3 DM 8100 38 439 L36 2 COIL RF 586nH ADJUSTABLE MITSUMI L 2M7 D3 DM 8100 38 439 137 2 COIL RF 586nH ADJUSTABLE MITSUMI L 2M7 D3 DM 8100 38 439 138 2 FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 L39 2 CHOKE FIXED 150nH 10 SIEMENS 78108 73151 20 337 140 2 FIXED 270nH 10 SIEMENS B78108 T3271 K 20 339 141 2 FIXED 150nH 10 SIEMENS B78108 T3151 K 20 337 L42 2 CHOKE FIXED 22uH 5 SIEMENS B78108 S1223 J 20 302 1 2 PLUG 2x7 POLES 3M 3598 6002 7614 6002 JL 78 254 01 2 TRANSISTOR BC548 NPN 92 PHILIPS 80548 A B C 126 28 070 02 2 TRANSISTOR BC548 NPN 92 PHILIPS BC548 126 28 070 Q3 2 TRANSISTOR RF BFW17A NPN 10 39 SGS BFW17A 29 151 Q4 2 TRANSISTOR FET DUAL N CHANNEL J FET U430 SILICONIX U430 29 717 R1 2 RESISTOR MF 82 OHM 5 0 33W PHILIPS 2322 187 73829 02 446 R2 2 RESISTOR PMF 27 OHM 5 3W PHILIPS 2322 195 13279 04 660 R3 2 RESISTOR PMF 27 OHM 5 PHILIPS 2322 195 13279 04 660 R4 2 RESISTOR MF
101. 2 3 7 2 1 ADJUSTMENT OF TCXO The Temperature Compensated X tal Oscillator TCXO delivers the reference frequency which is common for both PLL1 and PLL2 The adjustment is performed by measuring the TCXO frequency at the output of the TCXO buffer at testpoint TP4 3 collector of transistor Q26 3 1 Turn the RE2100 on NOTE The RE2100 must be on for at least 15 minutes before the adjustment is carried out 2 Connect the counter to TP4 3 through passive probe 3 Adjust the TCXO until the frequency at TP4 3 is 10 731520 MHz 1 Hz 3 7 2 2 ADJUSTMENT OF API VOLTAGE IN PLL1 The API voltage is adjusted by trimming the resistor R88 3 which is located at the Synthesizer Unit module 3 The adjustment is performed by using the service programme SP 04 4 This programme sets up a special receiver mode where the API sideband from the LO1 is passed through the SSB crystal filter and the 2nd IF amplifier The level of the API sideband can then be measured as a DC voltage at the level detector output at testpoint TP1 1 1 Turn the RE2100 on 2 Connect the DC voltmeter to TP1 1 located on the Receiver Unit module 1 3 Select service programme SP 04 4 as described in this manual section 3 10 1 4 Adjust potentiometer R88 3 for minimum meter deflection PAGE 3 50 3 SERVICE RE2100 3 7 2 3 ADJUSTMENT OF THE VCO CIRCUITS IN PLL1 The PLL1 consists of four independent Voltage Controlled Oscillators which each covers about a quar
102. 2 is used The two signals are added D01 and D02 and through the filter R01 R02 and C02 passed on to U02 pin 5 5V on UO2 pin 6 is reference for the signal The individual segments in the LED bar are turned on by a rise in the signal of 500 mV The brightness of the LED bar is controlled by bits 4 and 5 in the 8 bit serial register 006 The adjustment follows the 4 steps which also apply to brightness in the display In orderto be able to switch off the LED bar completely Q01 is set off when U06 bits 4 and 5 are high 9324 PAGE 5 37 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 COMPONENT LOCATION DISPLAY MODULE 7 View from component side with upper side tracks View from component side with lower side tracks PCB rev 25637D PAGE 5 38 9949 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 DISPLAY UNIT MODULE 7 TO RECEIVER MODULE 1 TO PROCESSOR MODULE 5 Sif Display Unit 7 RX DISPLAY TX DISPLAY 3 VIZR LO POWER 172 POWER POWER DUMMY LOAD TUNE LSB J3E R3E H3E TELEX SQUELS AGC 4 8 25637F This diagram is valid for PCB rev 25637D 9435 PAGE 5 39 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 40 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 5 8 POWER UNIT MODULE 8 PART NO 625638 REGULATORS The power module receives three voltages 9V 18V and 18V from the power
103. 2 03 04 05 06 07 RL 25 100 D7 8 DIODE RECTIFIER 1N4002 100V 1A MOTOROLA 1N4002 03 04 05 06 07 RL 25 100 D8 8 DIODE RECTIFIER 1N4002 100V 1A MOTOROLA 1N4002 03 04 05 06 07 RL 25 100 Lt 8 CHOKE FIXED 10uH 5 NEOSID 00 6122 00 20 118 L2 8 CHOKE FIXED 10uH 5 NEOSID 00 6122 00 20 118 13 8 CHOKE FIXED 10uH 5 NEOSID 00 6122 00 20 118 14 8 FIXED 2u7H 10 SIEMENS B78108 T1272 K 20 352 15 8 CHOKE FIXED 1u2H 10 FASTRON MICC 1R2K 02 20 348 L6 8 CHOKE FIXED 1u2H 10 FASTRON MICC 1R2K 02 20 348 7 8 CHOKE FIXED 680nH 10 SIEMENS B78108 T3681 K 20 345 88 CHOKE FIXED 680nH 10 SIEMENS B78108 T3681 K 20 345 19 8 CHOKE FIXED 1u2H 10 FASTRON MICC 1R2K 02 20 348 PAGE 7 28 9826 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO L10 8 CHOKE FIXED 1u2H 10 FASTRON MICC 1R2K 02 20 348 L11 8 CHOKE FIXED 10uH 5 NEOSID 00 6122 00 20 118 L12 8 CHOKE FIXED 10uH 5 NEOSID 00 6122 00 20 118 L13 8 CHOKE FIXED 680nH 1076 SIEMENS B78108 T3681 K 20 345 P1 8 PLUG 2x5 POLES 3M 3654 6002 7610 6002 JL 78 251 P2 8 PLUG 2x5 POLES 3M 3654 6002 7610 6002 JL 78 251 P3 8 SOCKET COAX 45 DEG PCB VERSION TAIKO TMP J01X A2 78 517 P4 8 SOCKET COAX 45 DEG PCB VERSION TAIKO TMP J01X A2 78 517 Q1 8 TRANSISTOR AF BC548 NPN 92 PHILIPS BC548 A B C 126 28 070 Q2 8 TRANSISTOR AF BC558 PNP TO 92 PHILIPS BC558 126 28 095 Q3 8 TRANSISTOR RF BFW17A NPN TO 39 SGS BFW17A 29 151 Q4 8 TRANSISTOR
104. 206 5 HEY BOR 5 16 AE TOP lo 16 amp 7 RE CONTR L 18 0 4 56 Ds bp 26 AF CENTER 0 dBM ovr 1 To Dis 2 19 3 RE TOP 3 2 GND 205 8 Dis o RF CENTER to 20 RE AMP 219 215 4 39 56 GND 50 MIC KEY 22 1 CLOCK 105 9 BX LEYEL 62 239 DISTRESS 239 No DATA No 03 7 20 7 SQUELS SENSE 1 EPL 12 259 ERONT END 25 13 ON 13 2 mo 2 1 CV 1 259178 iun m 7025 027 5 45 9324 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS BLOCK DIAGRAM SUPPLY CABLING RECEIVER FRONT END MODULE 2 RECEIVER MODULE 7 DISPLAY MODULE 7 PROCESSOR MODULE 5 SYNTHESIZER MODULE 3 EXCITER MODULE 4 KEYBOARD MODULE 6 POWER UNIT MODULE 8 25919B PAGE 5 46 MAIN BLOCK DIAGRAM DISPLAY MODULE 7 PROCESSOR MODULE 5 KEYBOARD MODULE 6 25920A RE210 RF in out fo T2130 RECEIVER FRONT END MODULE 2 RECEIVER MODULE 1 SYNTHESIZER MODULE 3 EXCITER MODULE 4 POWER UNIT MODULE 8 0 9324 6 1 6 2 6 3 CONTENTS MICROTELEPHONE INSTALLATION NORMAL INSTALLATION RE2100 AND C2140 NORMAL INSTALLATION RE2100 OR C2140 WITH 2 MICRO TELEPHONES MECHANICAL DIMENSIONS FOR HANDSET RE2100 6 3 6 4 6 5 RE2100 6 MICROTELEPHONE INSTALLATION
105. 2100 FOTO NR 501004 501005 501007 501016 501017 501036 501046 4 6 26046 RF Gain 4 MECHANICAL DISASSEMBLING AND MODULE LOCATION 4 1 ADJUSTMENTS AND LOCATIONS On Off Vol Display A CH EH REX gt LF Remove To disassemble Front plate Rear Chassis Remove To disassemble RE2100 Cable to Processor Unit Main Cable Power Unit Module 8 Rear Chassis RE2100 Cabinet Frontplate Heat Zink for Power Unit Module 8 i disassemble Heat Zink PAGE 4 1 4 MECHANICAL DISASSEMBLING AND MODULE LOCATION Keyboard Foil Light Conductor Swing Chassis Right Side Chassis Left Side Chassis PAGE 4 2 Synthesizer Unit Module 3 Exciter Unit Module 4 To disassemble Front Chassis Remove 2 x screws To disassemble Front Chassis Remove 2 x screws Front Chassis Keyboard Unit Module 5 Display Module 7 Front Chassis removed RE2100 97092 9 7 860L0G 90109 GLOLOS ELOLOS HN OLOH 00199 RE2100 FOTO NR 501018 501030 501032 501034 501037 501040 501343 4 6 26046 4 MECHANICAL DISASSEMBLING AND MODULE LOCATION Synthesizer Unit Module 3 RF Shields Exciter Unit Module 4 RF Shields Receiver Unit Module 1 RE2100 PAGE 4 3 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 CONTENTS CIRCUIT DESCRIPTION AND SCHEMATIC D
106. 2222 370 89223 11 169 C1204 CAPACITOR MKT 2n2F 10 400VDC ERO MKT 1818 222 63 5 G 11 143 C1214 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C1224 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C123 4 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C124 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C125 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C1264 CAPACITOR MKT 2n2F 10 400VDC ERO MKT 1818 222 63 5 G 11 143 C1274 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 128 4 CAPACITOR 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C129 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C130 4 CAPACITOR ELECTROLYTIC 47uF 20 25VDC ELNA RJ2 25 V 470 M F1 14 524 C1314 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C132 4 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C133 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C134 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C135 4 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C136 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C137 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C138 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C139 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KC
107. 26232A 626232 HOOK 2 INTERFACE F REMOTE CONTR UNIT C2140 CRY2001 ECI A S 0 0 26235 726235 POSITION DESCRIPTION MANUFACTOR TYPE PART NO CABLE 2m HOOK 2 INTERFACE C2140 CRY2001 ECI A S 0 0 25913A 525913 HANDSET HOLDER F C2140 amp REMOTE CONTROLLED RE2100 A S 0 0 26233 726233 RP 309310 90 169 PAGE 7 30 9826
108. 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R5 2 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R6 2 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R7 2 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R8 2 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R9 2 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R10 2 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 11 2 RESISTOR 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R12 2 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R13 2 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R14 2 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R15 2 RESISTOR MF 18k OHM 5 0 33W PHILIPS 2322 187 73183 02 502 R16 2 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R17 2 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R18 2 RESISTOR MF 270k OHM 5 0 33W PHILIPS 2322 187 73274 02 530 R19 2 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R20 2 RESISTOR MF 270k OHM 5 0 33W PHILIPS 2322 187 73274 02 530 R21 2 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R22 2 RESISTOR MF 270k OHM 5 0 33W PHILIPS 2322 187 73274 02 530 R23 2 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R24 2 RESISTOR MF 270k OHM 5 0 33W PHILIPS 2322 187 73274 02 530 R25 2 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R26 2 RESISTOR MF 270k OHM 5 0 33W PHILIPS 2322 187 73274 02 53
109. 282 TAPED 25 386 D20 1 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D21 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D22 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D23 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D26 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D27 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 FLI 1 CRYSTAL FILTER Fo 10 729995MHz NDK SP SPEC C1071C 40 033 FL2 1 CRYSTAL FILTER Fc 10 731520MHz NDK SP SPEC C1070C 40 082 FL3 1 CERAMIC FILTER Fo 10 7MHz 30kHz MURATA SFE 10 7 MS2 A 41 511 FP14 FERRITE BEAD 3 7x 1 2x3 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 FP15 FERRITE BEAD 851 2x8 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 FP16 FERRITE BEAD 81 2x8 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 FP17 FERRITE BEAD 3 7x 1 2x3 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 FP1 1 FERRITE BEAD INDUCTOR MURATA 8L018M1 6215 35 188 FP2 1 FERRITE BEAD INDUCTOR MURATA BLO1RN1 A62T5 35 188 FP3 1 FERRITE BEAD 37 1 2 3 5 GRADE 4B1 PHILIPS 4322 020 34420 35 181 FP4 1 FERRITE BEAD 3 7x 1 2x3 5mm GRADE 4B1 PHILIPS 4322 020 34420 85 181 FP5 1 FERRITE BEAD 3 7x1 2x3 5mm GRADE 4B1 PHILIPS 4322 020 34420 85 181 FP6 1 FERRITE BEAD 8 7 1 2x8 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 FP7 1 FERRITE BEAD INDUCTOR MURATA 8L018M1 6215 35 188 FP8 1 FERRITE BEAD 3 7x 1 2x3 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 FP9 1 FERRITE BEAD INDUCTOR MURATA BLO1RN1 A62T5 35 188 F
110. 3 1 and D10 to the cathode of D14 where it is added to the actual voltage level from the detector The added voltage is then subtracted from a reference voltage in U03 3 to make the AGC voltage which is fed through an LP filter to the gates of Q07 Q08 and 009 The fast AGC system ensures noise immunity and the slow AGC system will decrease distortion caused by the AGC on an SSB signal AM MODE In AM mode C71 is connected parallel to C72 through Q15 This increases both rise and fall time for the fast AGC system so that modulation compression does not occur The slow SSB AGC is disabled by shunting C69 through Q04 The manual IF gain voltage is added to the AGC system through D13 In scan mode the IF gain is set to max independent of the position of the IF gain potentiometer on module 7 by short circuiting the potentiometer with Q12 To switch the AGC system off C71 and C72 in AM mode is short circuited with Q13 All mode shifts in the AGC system are controlled by the microprocessor through the shift register U10 9824 PAGE 5 1 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 DETECTOR The detector circuit which can demodulate A3E H3E R3E and J3E is built up around U05 Switching between the two different detector modes AM and SSB mode is controlled by the microprocessor through U10 Q17 and the diode switching circuit built up around D17 D20 AM D18 and D20 ON SSB D17 and D19 ON AM MODE In AM mode the princip
111. 3 4 PERFORMANCE CHECK OF EXCITER STEP ATTENUATOR 1 If only this chapter is performed please start by carrying out the section 3 5 3 1 point 1 and 2 2 Select test programme SP 05 2 3 Check that the stairs and staircase waveform seen on the oscilloscope screen has a continuous decreasing amplitude as shown below 4 0 26207 3 6 MODULE PERFORMANCE CHECK GENERAL A module performance check is intended to be used as an integral part of the trouble shooting because it gives the technician a chance to control the individual modules and parts of the circuit on each module The module performance check is divided into subsections which correspond to the individual modules and each of these subsections contains a number of check procedures The module performance check is carried out with all modules mounted in the HF SSB RE2100 and if atestboxis available it should be used The RE2100 the power supply and the handset are all connected to the testbox as described in chapter 3 3 PROPOSAL FOR NECESSARY TEST EQUIPMENT If no testbox is available it is possible to operate the RE2100 by connecting the power supply directly to the 25 pin connector which is located at the back of the RE2100 The pin configuration for this connector is listed in chapter 2 3 ELECTRICAL CONNECTION AND ASSEMBLING But it is only necessary to establish the following connections pin No 10 18V 0 2A pin No 11 9V 0 5A pin No 12 18V 0 8A pin No 5 GND T
112. 3 RESISTOR MF 82 OHM 5 0 33W PHILIPS 2322 187 73829 02 446 8171 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R172 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R173 3 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R174 3 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R175 3 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R176 3 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2822 187 73222 02 480 R177 3 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R178 3 RESISTOR MF 33 OHM 5 0 33W PHILIPS 2322 187 73339 02 436 R182 3 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R183 3 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R184 3 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R185 3 RESISTOR MF 150 OHM 5 0 33W PHILIPS 2322 187 73151 02 452 R186 3 RESISTOR MF 150 OHM 5 0 33W PHILIPS 2322 187 73151 02 452 R187 3 RESISTOR MF 10 OHM 5 6 0 33W PHILIPS 2322 187 73109 02 424 R188 3 RESISTOR MF 10 OHM 5 0 33W PHILIPS 2322 187 73109 02 424 PAGE 7 17 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO RE1 3 RELAY 15V DC 2A 1SH SIEMENS V23040 A0003 B201 21 062 RE2 3 RELAY 15V DC 2A 1SH SIEMENS V23040 A0003 B201 21 062 TRI 3 TRANSFORMER TL493 S P RADIO 6 0 25812 400493 TR2 3 TRANSFORMER TL493 S P RADIO 6 0 25812 400493 TR3 3 TRAFO RF 70nH ADJU
113. 30 10 For more information see the manual for N2160 N2161 Input supply 110V 127V 220V 240VAC Input frequency 50 60 Hz For more information see the manual for N2161 RE2100 4 5 kg T2130 14 kg AT2110 4 5 kg 9324 9331 1 GENERAL INFORMATION RE2100 1 5 CONTROLS VOL F FO RF 2 n m gt TUNE AGC DIM RX CH DUMMY CLARIF POWER LOAD 50 MODE TX SC ADD DEL A gt 29045 Tmmo Volume control on off switch for the mains Manual RF gain control Tunes the receive frequency down Tunes the receive frequency up TUNE CLARIF Switches between clarifier 10 Hz steps and tune of receive frequency Selects receive functions or converts a channel number to the corresponding frequency Selects channel functions EI gt lt Selects transmit functions converts channel number to the corresponding frequency POWER Reduce increase the transmitter output power GC DIM DUMMY Selects the built in dummy load in the aerial coupler and the TX frequency LOAD 2206 4 kHz is automatically selected PAGE 1 5 9 U ZE gt lt x T 1 GENERAL INFORMATION RE2100 7 m 4 c 1 6 Transmits the distress signal when pressed together with TEST ALARM Selects the distress frequency 2182 kHz Acoustic check of the alarm signal generator Reduces increase
114. 322 187 73101 02 448 R147 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R148 3 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R150 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R151 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R152 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R153 3 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R154 3 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R155 3 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R156 3 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2822 187 73272 02 482 R157 3 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R158 3 RESISTOR MF 390 OHM 5 0 4W PHILIPS 2322 181 53391 01 189 R159 3 RESISTOR MF 82 OHM 5 0 33W PHILIPS 2322 187 73829 02 446 R160 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R161 3 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R162 3 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R163 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R164 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R165 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R166 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R167 3 RESISTOR MF 390 OHM 5 0 33W PHILIPS 2322 187 73391 02 462 R168 3 RESISTOR MF 390 OHM 5 0 33W PHILIPS 2322 187 73391 02 462 R169 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R170
115. 322 187 73103 02 496 R58 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R59 3 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R60 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R61 3 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R62 3 RESISTOR MF 10 OHM 5 0 33W PHILIPS 2322 187 73109 02 424 R63 3 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R64 3 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R65 3 RESISTOR MF 390 OHM 5 0 33W PHILIPS 2322 187 73391 02 462 R66 3 RESISTOR MF 390 OHM 5 0 33W PHILIPS 2322 187 73301 02 462 R67 3 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R68 3 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R69 3 RESISTOR MF 82 OHM 5 0 33W PHILIPS 2322 187 73829 02 446 R70 3 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R71 3 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R72 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R73 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R74 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R75 3 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R76 3 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R77 3 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R78 3 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R79 3 RESISTOR MF 33 OHM 5 0 33W PHILIPS 2322 187 73339 02 436 R80 3 RESISTOR MF 470 OHM 5
116. 322 187 73473 02 512 R28 4 RESISTOR MF 33k OHM 5 0 33W PHILIPS 2322 187 78333 02 508 R29 4 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R30 4 RESISTOR MF 560k OHM 5 0 33W PHILIPS 2322 187 73564 02 538 R31 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R32 4 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R33 4 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R34 4 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R35 4 PRESET CERMET 10k OHM 10 0 5W BOURNS 3386P 1 103 07 889 R36 4 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R37 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 PAGE 7 21 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO R38 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R39 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R40 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R41 4 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R42 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R43 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R44 4 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R45 4 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R46 4 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R47 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R4
117. 322 187 73682 02 492 R192 1 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R193 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R194 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R195 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R196 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R197 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R198 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R199 1 RESISTOR MF 68k OHM 5 0 33W PHILIPS 2322 187 73683 02 516 R200 1 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R201 1 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R202 1 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R203 1 PRESET CERMET 5k0 OHM 10 0 5W BOURNS 3386P Y91 502 07 888 R204 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R205 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R206 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R207 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R208 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R209 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R210 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R211 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R212 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R213 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R21
118. 37 3 CAPACITOR CERAMIC 2p7F 0 25pF NI5050VDC RT HE40 SK PJ 287 C 15 001 C138 3 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C139 3 CAPACITOR CERAMIC 13pF 5 N150 50VDC KCK RT HE40 SK PH 130 J 15 051 C140 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C141 3 CAPACITOR MKT 68nF 5 63VDC PHILIPS 2222 370 79683 11 178 C142 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C143 3 CAPACITOR MKT 39nF 5 63VDC PHILIPS 2222 370 79393 86393 11 155 C144 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 145 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 146 3 CAPACITOR 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C147 3 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 148 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C149 3 CAPACITOR CERAMIC 36pF 5 N150 50VDC KCK RT HE50 SK PH 360 J 15 088 C150 3 CAPACITOR CERAMIC 43pF 5 N150 50VDC KCK RT HE60 SK PH 430 J 15 097 C151 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 0152 3 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ERO 00 AA 147 H 14 510 153 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C154 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C155 3 CAPACITOR CERAMIC 2p7F 0 25pF NI5050VDC RT HE40 SK PJ 2R7 C 15 001 C156 3 CAPACITOR CERAMIC 20pF 5 N150 50VDC KCK RT HE40 SM PH 200 J 15 06
119. 370 78224 11 095 C68 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C69 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C70 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 07153 CAPACITOR 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C73 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C75 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C76 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C778 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C78 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C79 3 CAPACITOR MKT 1u0F 10 63VDC PHILIPS 2222 370 78105 11 137 C80 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C81 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C82 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C83 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C84 3 CAPACITOR ELECTROLYTIC 100uF 10 50 25VDC ERO EKM 00 CC 310 E G5 14 610 C85 3 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ERO EKI 00 AA 210 F M5K 14512 C86 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C87 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C88 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C91 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C92 3 CAPACITOR CERAMIC 470pF 10 500
120. 4 Adjustment of RF Limiter 3 7 3 5 Adjustment of Carrier Insertion 3 7 3 6 Adjustment of Step Attenuator 3 7 3 7 Adjustment of 70 MHz IF For best stability all coils and transformers are adjusted with the cores in the lower resonant position For each circuit to be adjusted it is a condition that all the previous circuits are adjusted to obtain the best possible adjustment In the adjustment procedure for the Exciter Unit four service programmes are used SP 05 0 1 2 and 3 How to select the service programmes is described in section 3 10 1 3 7 3 1 ADJUSTMENT OF COMPRESSOR AND AF LIMITER The compression level is adjusted by R35 4 and the cutting symmetry is determined by R57 4 1 2 Connect the scope probe to the emitter of Q04 4 TP1 4 Select service programme SP 05 0 A combined square wave signal tune tones is seen on the scope Turn R35 4 clockwise until the signal reaches a limiting level Adjust R57 4 to obtain a symmetrical cutting of the signal That is when both top and bottom of the signal reach the limiting level simultaneously when the signal is increased by means of R35 4 Turn R35 4 fully clockwise Adjust the scope until there is full deflection 8 div on the scope Adjust R35 4 until the deflection seen on the scope is 7 div peak peak The signal is now under the limiting level If this adjustment is the only one executed after repair please execute 3 7 3 4 Adjustment of RF Limiter 3 7
121. 4 1 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R215 1 RESISTOR MF 10 OHM 5 0 33W PHILIPS 2322 187 73109 02 424 PAGE 7 7 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO R216 1 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R217 1 RESISTOR MF 5k6 OHM 5 6 0 33W PHILIPS 2322 187 73562 02 490 TRI 1 TRAFO RF 70MHz ADJUSTABLE MITSUMI L 2M7 D3 DM 7141 38 438 TR2 1 COIL TL407 5 6 0 24246A 400407 1 TRANSFORMER TL492 S P RADIO 6 0 25811 400492 Ut 1 QUAD OP AMP 324 NAT SGS LM324N 31 065 U2 1 QUAD OP AMP 324 NAT SGS LM324N 31 065 U3 1 QUAD OP AMP 324 NAT SGS LM324N 31 065 U4 1 QUAD OP AMP 324 NAT SGS LM324N 31 065 U5 1 FM IF SYSTEM 3189 RCA CA3189E 31 752 U6 1 DUAL AF POW AMPLIFIER LM831N NATIONAL LM831N 31 431 7 1 ANALOG MULTIPLEXER MC14053BCP MOTOROLA MC14053BCP 33 201 U8 1 ANALOG MULTIPLEXER MC14053BCP MOTOROLA MC14053BCP 33 201 U9 1 ANALOG MULTIPLEXER MC14053BCP MOTOROLA MC14053BCP 33 201 U10 1 8 BIT SHIFT REG SERIAL IO 74HC595 MOTOROLA MC74HC595P MC74HC595AN 34 502 011 1 8 BIT SHIFT REG SERIAL 10 74HC595 MOTOROLA MC74HC595P MC74HC595AN 34 502 U12 1 VOLTAGE REGULATOR BVOLT 5 0 1A MOTOROLA LM79LOSACP RA 31 131 Rx FRONT END MODULE 2 RE2100 ECI A S 5 0 25632H 4 0 25632K 625632 POSITION DESCRIPTION MANUFACTOR TYPE PART NO VARIOUS DISTANCE DISC 10 5 FISCHER ELEKTR MS 54 25 30 55
122. 4 RESISTOR MF 62 OHM 5 0 33W PHILIPS 2322 187 73629 02 443 R182 4 RESISTOR NTC 10 OHM 10 0 5W PHILIPS 2322 642 62109 07 255 R183 4 RESISTOR MF 22 OHM 5 0 4W PHILIPS 2322 181 53229 01 158 R184 4 RESISTOR MF 180 OHM 5 0 4W PHILIPS 2322 181 53181 01 181 R185 4 RESISTOR MF 820 OHM 5 0 4W PHILIPS 2322 181 53821 01 197 PAGE 7 23 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO R186 4 RESISTOR PMF 120 OHM 5 2W PHILIPS 2322 191 31201 04 178 R187 4 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R188 4 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R189 4 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R190 4 PRESET CERMET 2k0 OHM 5 0 5W BOURNS 3386P 1 202 11 07 887 R191 4 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R192 4 RESISTOR NTC 4k7 OHMS 10 75W SIEMENS Q63016 K4004 K47 07 280 R193 4 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R196 4 RESISTOR MF 62 OHM 5 0 33W PHILIPS 2322 187 73629 02 443 R200 4 RESISTOR MF 39k OHM 5 0 33W PHILIPS 2322 187 73393 02 510 R201 4 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R202 4 RESISTOR MF 11k OHM 5 0 4W PHILIPS 2322 181 53113 01 226 R203 4 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R204 4 RESISTOR MF 150 OHM 5 0 33W PHILIPS 2322 187 73151 02 452 R205 4 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322
123. 48 HIGH SPEED PHILIPS 1N4148 143 25 191 D3 7 DIODE LIGHT EMITTING 3mm RED LOW CURRENT HP HLMP K150 OPTION 002 25 662 D47 DIODE LIGHT EMITTING 3mm RED LOW CURRENT HP HLMP K150 OPTION 002 25 662 05 7 DIODE LIGHT EMITTING 3mm RED LOW CURRENT HP HLMP K150 OPTION 002 25 662 D6 7 DIODE LIGHT EMITTING RED LOW CURRENT HP HLMP D155 OPTION 002 25 665 D7 7 DIODE LIGHT EMITTING RED LOW CURRENT HP HLMP D155 OPTION 002 25 665 D8 7 DIODE LIGHT EMITTING RED LOW CURRENT HP HLMP D155 OPTION 002 25 665 D9 7 DIODE LIGHT EMITTING RED LOW CURRENT HP HLMP D155 OPTION 002 25 665 D10 7 DIODE LIGHT EMITTING RED LOW CURRENT HP HLMP D155 OPTION 002 25 665 011 7 DIODE LIGHT EMITTING RED LOW CURRENT HP HLMP D155 OPTION 002 25 665 D12 7 DIODE LIGHT EMITTING RED LOW CURRENT HP HLMP D155 OPTION 002 25 665 D137 DIODE LIGHT EMITTING RED LOW CURRENT HP HLMP D155 OPTION 002 25 665 014 7 DIODE LIGHT EMITTING RED LOW CURRENT HP HLMP D155 OPTION 002 25 665 D15 7 DIODE ZENER 5 6 5 0 4W BZX79C5V6 PHILIPS BZX79C5V6 26 530 D16 7 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D17 7 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 1 7 SOCKET 2x3 POLES AMP 0 215079 6 78 192 J2 7 SOCKET 2x7 POLES PCB VERSION AMP 1 215079 4 78 196 017 TRANSISTOR AF BC558B PHILIPS BC558B 126 28 100 Q27 TRANSISTOR AF BC558B PHILIPS BC558B 126 28 100 03 7 TRANSISTOR 558 PHILIPS BC558B 126 28 100 Q4 7 TRANSISTOR AF BC558B PHI
124. 5 C157 8 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 158 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C160 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C170 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C173 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C174 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C175 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C176 3 CAPACITOR CERAMIC 10pF 0 5pF N150 50VDC KCK RT HE40 SK PH 100 D 15 035 C177 3 CAPACITOR CERAMIC 6p8F 0 5pF N150 50VDC KCK RT HE40 SK PH 688 D 15 020 C178 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C179 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C180 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C181 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 182 3 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 183 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 184 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C185 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C186 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C187 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 188 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70
125. 5 CAPACITOR ELECTROLYTIC 220uF 20 50 16VDC ELNA RJ2 16 V 221 M T2 14 640 C46 5 CAPACITOR ELECTROLYTIC 220uF 20 50 16VDC ELNA RJ2 16 V 221 M T2 14 640 C47 5 CAPACITOR ELECTROLYTIC 100uF 10 50 25VDC ERO EKM 00 CC 310 E G5 14 610 C48 5 CAPACITOR ELECTROLYTIC 100uF 10 50 25VDC ERO EKM 00 CC 310 E G5 14 610 C49 5 CAPACITOR ELECTROLYTIC 220uF 20 50 16VDC ELNA RJ2 16 V 221 M T2 14 640 C50 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C51 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C52 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C53 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C54 5 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C55 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 D2 5 DIODE RECTIFIER 1N4002 100V 1A MOTOROLA 1N4002 03 04 05 06 07 RL 25 100 D4 5 DIODE ZENER 5 1V 5 0 4W 87X79C5V1 PHILIPS BZX79C5V1 26 527 D5 5 DIODE ZENER 5 1V 5 04W BZX79C5V1 PHILIPS BZX79C5V1 26 527 06 5 DIODE ZENER 5 1V 5 0 4W BZX79C5V1 PHILIPS BZX79C5V1 26 527 D9 5 DIODE ZENER 5 1V 5 04W BZX79C5V1 PHILIPS BZX79C5V1 26 527 D11 5 DIODE SCHOTTKY BAT 43 THOMSON CSF BAT43 27 600 Jt 5 SOCKET 2x7 POLES PCB VERSION AMP 1 215079 4 78 196 J2 5 SOCKET 2x7 POLES PCB VERSION AMP 1 215079 4 78 196 J8 5 SOCKET 25 POLES SUBD RIGHT ANGLE AMP 343707 2 78 169 J4 5 RECEPTACLE BNC RIGHT ANGLE ROSENBERGER 51K 201 40
126. 5050VDC RT HE40 SK PJ 287 C 15 001 C157 CAPACITOR CERAMIC 2p7F 0 25pF 150 50VDC RT HE40 SK PJ 2R7 C 15 001 C158 CAPACITOR CERAMIC 2p7F 0 25pF 150 50VDC RT HE40 SK PJ 287 C 15 001 C159 CAPACITOR CERAMIC 2p7F 0 25pF 150 50VDC RT HE40 SK PJ 2R7 C 15 001 Dt 1 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25 146 D2 1 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25 146 D3 1 DIODE HIGH SPEED 1N4448 PHILIPS 1N4448 25 146 D4 1 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D5 1 DIODE SWITCH BA243 84282 TFK BA282 TAPED 25 386 D6 1 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D7 1 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D8 1 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D9 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D10 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 Dtt 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 PAGE 7 3 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO D12 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D13 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 014 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D15 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D16 1 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 017 1 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D18 1 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D19 1 DIODE SWITCH BA243 BA282 TFK BA
127. 6 02 2 CAPACITOR MKT 1u0F 5 63VDC ERO KT 1826 510 06 4 G 11 190 032 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 04 2 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 052 CAPACITOR 1u0F 5 63VDC ERO KT 1826 510 06 4 G 11 190 C62 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C72 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14512 C8 2 CAPACITOR MKT 22nF 5 250VDC ERO KT 1818 322 25 4 G 11 174 092 CAPACITOR 1u0F 5 63VDC ERO KT 1826 510 06 4 G 11 190 C102 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C11 2 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C12 2 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C13 2 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11 190 C17 2 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C18 2 CAPACITOR CERAMIC 120pF 2 N150 100VDC PHILIPS 2222 689 34121 15 143 C19 2 CAPACITOR CERAMIC 68pF 2 N150 100VDC PHILIPS 2222 689 34689 15 120 C20 2 CAPACITOR CERAMIC 120pF 2 150 100VDC PHILIPS 2222 689 34121 15 143 0212 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 22 2 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 23 2 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C24 2 CAPACITOR POLYSTYRENE 200pF 1 630VDC PHILIPS 2222 431 82001 10 408 C25 2 CAPA
128. 70 89333 11 176 C116 1 CAPACITOR MKT 33nF 5 100VDC PHILIPS 2222 370 89333 11 176 117 1 CAPACITOR POLYSTYRENE 2nF 1 160V PHILIPS 2222 429 82002 10 283 C118 1 CAPACITOR POLYSTYRENE 180pF 1 630VDC PHILIPS 2222 431 81801 10 407 C119 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 C120 1 CAPACITOR POLYSTYRENE 240pF 1 630VDC PHILIPS 2222 431 82401 10410 C121 1 CAPACITOR POLYSTYRENE 1016 1 160VDC PHILIPS 2222 429 81102 10 351 C122 1 CAPACITOR POLYSTYRENE 820pF 1 250VDC PHILIPS 2222 430 88201 10 348 123 1 CAPACITOR 330nF 10 63VDC 2222 370 78334 11 189 C124 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C125 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C126 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C127 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C128 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 C129 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C130 1 CAPACITOR CERAMIC 220pF 10 500VDC CL2 KCK RT HM60 SK YB 221 K 16 090 C131 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 132 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 133 1 CAPACITOR 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C134 1 CAPACITOR CERAMIC 18pF 5 N150 50VDC KCK RT HE40 SK PH 180 J 15 061 C135 1 CAP
129. 74HC154 MOTOROLA C74HC154N 34 505 U10 5 HEX INVERTERS 74HC04 TEXAS SN74HCO4N 34 520 U12 5 DUAL OPERATIONAL AMP MC1458 LM1458 MOTOROLA C1458CP1 81215 135 QUAD 2 INPUT NAND GATE 74HC00 TEXAS SN74HCOON 34 515 155 uC SUPERVISORY CIRCUIT MAX 690 MAXIM AX 690 CPA EJA MJA 32 585 U16 5 POS VOLTAGE REG FIXED 5V 5 0 LM2931AZ 5 0 MOTOROLA LM2931AZ 5 0 RA 31 134 U17 5 POS VOLTAGE REG 5V 1A MC7805 LM340T 5 0 MOTOROLA C7805CT MC7805BT 31 250 U18 5 NEG VOLTAGE REG FIXED 7905CT LM320T 5 0 MOTOROLA MC7905CT 31 071 U19 5 OCTAL BUFF amp LINE DRIVERS 74HC541 TEXAS SN74HC541N 34510 U20 5 TRIPLE 3 INPUT NOR GATE 74HC27 MOTOROLA C74HC27N 34 516 X1 5 GRYSTAL C1081A 8 005MHz HC 18 U DANTRONIC SP SPEC C1081A 39 820 KEYBOARD MODULE 6 RE2100 C214K0 ECI A S 5 0 25636F 4 0 25636C 625636 POSITION DESCRIPTION MANUFACTOR TYPE PART NO 01 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 02 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 D3 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 D4 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 D5 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 06 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 181 25 649 D7 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 08 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 D9 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 D10 6 LED SUB MIN Y
130. 8 14512 C58 1 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T58 14512 C59 1 CAPACITOR ELECTROLYTIC 47uF 20 25VDC ELNA RJ2 25 V 470 M F1 14 524 C60 1 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T58 14512 C61 1 CAPACITOR MKT 330nF 10 63VDC PHILIPS 2222 370 78334 11 189 C62 1 CAPACITOR ELECTROLYTIC 47uF 20 25VDC ELNA RJ2 25 V 470 M F1 14 524 C63 1 CAPACITOR ELECTROLYTIC 33uF 20 16VDC ELNA RJ2 16 V 330 M T58 14 518 C64 1 CAPACITOR MKT 1u0F 5 63V0C ERO 1826 510 06 4 6 11490 C65 1 CAPACITOR MKT 1u0F 5 63V0C ERO MKT 1826 510 06 4 G 11 190 C66 5 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11 190 C67 1 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11 190 C68 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 C69 1 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T58 14512 C70 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C714 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 C724 CAPACITOR MKT 100nF 5 63VDC PHILIPS 2222 370 79104 76104 11 135 C731 CAPACITOR CERAMIC 10nF 20 80 CL2 50V0C KCK RT HE70 SK YF 103 Z 15 170 C744 CAPACITOR MKT 10nF 5 63VDC PHILIPS 2222 370 89103 11 134 C75 1 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C76 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C774 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C78 1 CAPACITOR
131. 8 4 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R49 4 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R50 4 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 51 4 RESISTOR 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R52 4 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R53 4 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R54 4 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 855 4 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R56 4 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R57 4 PRESET CERMET 100k OHM 10 0 5W BOURNS 3386P 1 104 07 893 858 4 RESISTOR MF 220k OHM 5 0 33W PHILIPS 2322 187 73224 02 528 R59 4 RESISTOR MF 47k OHM 5 0 33W PHILIPS 2322 187 73473 02 512 R60 4 RESISTOR MF 47k OHM 5 0 33W PHILIPS 2322 187 73473 02 512 R61 4 RESISTOR MF 560 OHM 5 0 33W PHILIPS 2322 187 73561 02 466 R62 4 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R63 4 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R64 4 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R65 4 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R66 4 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R67 4 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R68 4 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R69 4 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R70 4 RESISTOR MF 910 OHM 5 0 33W PHILIPS 2322 187
132. 87 C24 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C3 4 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C44 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C5 4 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ELNA RJ2 50 V 4R7 M T34 14510 C64 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C74 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 08 4 CAPACITOR ELECTROLYTIC 220uF 20 25VDC ELNA RJ2 25 V 221 M T2 14 647 09 4 RESISTOR 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 C10 4 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ELNA RJ2 50 V 4R7 M T34 14510 C11 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C12 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C134 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C144 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C15 4 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C164 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C17 4 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T34 14514 C184 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14512 C194 CAPACITOR ELECTROLYTIC 20 50VDC ELNA RJ2 50 V 4R7 M T34 14510 PAGE 7 18 9826 9826 7 PARTSLIST RE2100 POSITIO
133. 87 73109 02 424 R62 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R63 1 RESISTOR MF 680k OHM 5 0 33W PHILIPS 2322 187 73684 02 540 R64 1 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R65 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R66 1 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R67 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 PAGE 7 5 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO R68 1 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R69 1 RESISTOR MF 56k OHM 5 0 33W PHILIPS 2322 187 73563 02 514 R70 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R71 1 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R72 1 RESISTOR MF 30k OHM 5 0 33W PHILIPS 2322 187 73303 02 507 R73 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R74 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R75 1 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R76 1 PRESET CERMET 1k0 OHM 10 0 5W BOURNS 3386P Y91 102 07 886 R77 1 RESISTOR MF 3k3 OHM 5 0 33W PHILIPS 2322 187 73332 02 484 R78 1 RESISTOR MF 7 5 OHM 5 0 33W PHILIPS 2322 187 73752 02 493 R79 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R80 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R81 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R82 1
134. ACITOR POLYSTYRENE 270pF 1 630V PHILIPS 2222 431 82701 10 411 C136 1 CAPACITOR POLYSTYRENE 270pF 1 630V PHILIPS 2222 431 82701 10 411 C137 1 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C138 1 CAPACITOR CERAMIC 2p7F 0 25 150 50VDC RT HE40 SK PJ 2R7 C 15 001 C139 1 CAPACITOR CERAMIC 2p7F 0 25pF 150 50VDC RT HE40 SK PJ 287 C 15 001 C140 1 CAPACITOR CERAMIC 2p7F 0 25pF N150 50VDC MC RT HE40 SK PJ 2 7 C 15 001 C141 1 CAPACITOR CERAMIC 2p7F 0 25pF N150 50VDC RT HE40 SK PJ 2R7 C 15 001 C142 1 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11 190 144 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 C145 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 C146 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 147 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14 514 C148 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 C149 1 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T58 14514 C150 1 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T58 14 512 C151 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C152 1 CAPACITOR ELECTROLYTIC 220uF 20 25VDC ELNA RJ2 25 V 221 M T2 14 647 C154 1 CAPACITOR MKT 330nF 10 63VDC PHILIPS 2222 370 78334 11 189 C155 1 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C156 CAPACITOR CERAMIC 2p7F 0 25pF N1
135. CERAMIC 39pF 5 N150 50VDC KCK RT HE50 SK PH 390 J 15 090 C614 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C634 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C644 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 65 4 CAPACITOR 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C66 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 67 4 CAPACITOR POLYSTYRENE 360pF 1 630VDC PHILIPS 2222 431 83601 10418 C68 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C69 4 CAPACITOR POLYSTYRENE 220pF 1 630VDC PHILIPS 2222 431 82201 10 409 C704 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C714 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C724 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C734 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C754 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C76 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C774 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C784 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C794 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C80 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C81 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT H
136. CITOR POLYSTERENE 150pF 1 630VDC PHILIPS 2222 431 81501 10 405 C26 2 CAPACITOR POLYSTYRENE 200pF 1 630VDC PHILIPS 2222 431 82001 10 408 C27 2 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 28 2 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C29 2 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C30 2 CAPACITOR POLYSTYRENE 430pF 1 630VDC PHILIPS 2222 431 84301 10 428 C31 2 CAPACITOR POLYSTYRENE 30006 1 630VDC PHILIPS 2222 431 83001 10414 C322 CAPACITOR POLYSTYRENE 43006 1 630VDC PHILIPS 2222 431 84301 10 428 C33 2 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C34 2 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C35 2 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C36 2 CAPACITOR POLYSTYRENE 750pF 1 250VDC PHILIPS 2222 430 87501 10 347 C37 2 CAPACITOR POLYSTYRENE 10006 1 250VDC PHILIPS 2222 430 81002 10 350 C38 2 CAPACITOR POLYSTYRENE 750pF 1 250VDC PHILIPS 2222 430 87501 10 347 0392 CAPACITOR 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C40 2 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C412 CAPACITOR MKT 470nF 5 63VDC ERO MKT 1826 447 06 4 G 11 187 042 2 CAPACITOR POKYSTYRENE 1n80F 1 160VDC PHILIPS 2222 429 81802 10 282 C43 2 CAPACITOR POLYSTERENE 4n70F 1 63VDC PHILIPS 2222 428 84702 10 217 C44 2 CAPACITOR POKYSTYRENE 1n80F 1 160VDC PHILIPS 2222 429 81802 10 282 C45 2 CAPAC
137. E mms Ba E xis Sas o i R27 R78 os m je E Sla saas eae v m Je vee m 5 se on BR Jeij P LI 4 p l 9 ge sm s y zm 169 BR243 lev Sees gum Ri ES nia EB MEJ 8 4V 18 021 022 Temo sie amu 18K BS aD IM P M cze DIS 494 BC548B BC548B BC548B 8C5488 1 p 15V R43 RIS I i s Tem Tie ST A s pee p L gt EE eT d go 8 P s ic i s n 22 s gle BR243 8 gig gis MEJ Sams ES Ed E IL 2706 se RE 2 SIE SE RE 22 TS amp 188n gk m gt 593g zb FTS md LE et 318 2V BA243 E 1 i I E 1 1 al dis 1 le 1 Le 1 L a el en _ 5 Sarl L e asy 85 gale els amp ELS 1 Mb sd les gs sss ols els s dasmes els zaa femme je o ve R ilb gt SERO M 5 EO See SESS G ja JE se xe RS sme sees e gt VI gt ale Xj 8 El gt gt T El Sle 10 4V T T T T T e o T T T T T E R02 gt CARRIER E ganz ganz 15 8255 8258 14 9V Seley 14 9 RETA R ji mm z 3 3V 9 3V 15 1
138. E RE2100 3 6 4 MODULE PERFORMANCE CHECK OF EXCITER UNIT This chapter contains the following sections 3 6 4 1 Check of Compressor and AF Limiter 3 6 4 2 Check of Carrier Limiter Amplifier 3 6 4 3 Check of Modulator 3 6 4 4 Check of SSB Filter 3 6 4 5 Check of RF Limiter and Carrier Insertion 3 6 4 6 Check of Step Attenuator 3 6 4 7 Check of 70 MHz IF and LO Injection Any value which differs too much from the values given in this chapter should lead to an adjustment of the circuit in question Please see chapter 3 7 3 ADJUSTMENT PROCEDURE FOR EXCITER UNIT How to select service programmes is described in the chapter 3 10 3 6 4 1 CHECK OF COMPRESSOR AND AF LIMITER 1 Connect a tone generator 1000 Hz to the testbox at the BNC socket AF to TX If a testbox is not available connect the tone generator directly to the handset plug on the RE2100 to J03 2 pin 4 Connect it with a capacitor 22 uF 25V because of the DC voltage on the microphone terminal 2 Connect a scope probe to Q04 4 emitter TP1 4 3 Select service programme SP 05 1 and select J3E mode 4 Adjustthe tone generator output voltage from a minimum until the level at the scope is just constant This limitation must happen at approx 0 1Vpp measured at the handset plug J03 2 pin 4 5 Check that the voltage at 004 4 TP1 4 stays approx at the same level when increasing the tone generator 20 dB to 1Vpp 6 Select service programme SP 05 0 7 Connect scope p
139. E RODE 15V PIN 3 LOUDSPEAKER gt Emm 6 gt PIN 4 LOUDSPEAKER COMMON OPERATION 5 BIN 5 06 PIK 6 SP 8 5 PIN 7 PI FIN 5 i E lt m a 198 3 1 I PO PIN 23 XI PIN 24 BATTERY PIN 25 BATTERY 193 ONLY FOR 2 100 KUTE RX 410 COMMON 2 3 PIK 5 amp S 806 IWIERMPI PIW 9 AF TO TX COWON PIN 18 I8V PIN II 3v Pin 12 edv PIN 13 SUPPLY ON OFF 14 PIN 15 16 TO MP PIW 17 84 QUT COMMON PIW 18 8 OUT ONLY FOR R2122 PIN 5 EXT Rf CONTROL Loudspeaker from PIN 2 RF ON OFF PIN 22 GC ap PIN 23 65v ues 746154 BA TO T2138 RX MUTE IIIIIIIX be mess III III jour IN ga T 08 4 Q 4 SOUELS SENSE LE HSV Ta ph 00 33 I PIR IV PIN 1 HOOK SWITCH Piw 3 SV PIN 2 EX Pin 4 Sv 100 L 3 IV RF F PIK 3 KEYBOARD LIGT T T PIN 4 ev PIN 17 AUC A TO Ix PIN 1 nev 0151 PIN 5 PIN 18 EXT RF CONTROL PIN 2 18 PM 7 0152 i PIN 6 PIN 18 8 PIN 3 BATTERY OMY IN 82122 PIK 8 DIS 3 PIN 7 SYWTHESE A N PIN 28 OD PIN 4 Pin 9 0154 PIN 8 SYNTESE REG PIN 21 AF TO e PIN 5 Sv 18 CC 0 01 0 0 PIN 9 SYNTHESE 2 MM PIN 22 MIC KEY PIN 6oy PIK 11 DATA 1
140. E70 SK YF 103 Z 15 170 C824 CAPACITOR MKT 220nF 20 63VDC ERO 1826 422 06 6 6 11 183 C834 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C844 CAPACITOR POLYSTYRENE 430pF 1 630VDC PHILIPS 2222 431 84301 10 428 C854 CAPACITOR POLYSTYRENE 470pF 1 630VDC PHILIPS 2222 431 84701 10 429 C86 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C874 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C88 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C89 4 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C90 4 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C914 CAPACITOR CERAMIC 4p7F 0 25pF N75050VDC RT HE40 SK UJ 4R7 C 15 872 092 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 93 4 CAPACITOR 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C944 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 PAGE 7 19 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO 95 4 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ELNA RJ2 50 V 4R7 M T34 14 510 C96 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C974 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C984 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103
141. EL ENHANCEMENT SD210 BSD214 PHILIPS BSD214 29 719 026 4 TRANSISTOR RF BF494 PNP 10 92 PHILIPS BF494 126 28 201 027 4 TRANSISTOR BC558 PNP 10 92 PHILIPS BC558 126 28 095 R1 4 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R24 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R44 RESISTOR ARRAY 4x10k OHM 5 1 8W PANASONIC EXBF8V103G 4X10K 08 615 R6 4 RESISTOR MF 560 OHM 5 0 33W PHILIPS 2322 187 73561 02 466 R74 RESISTOR MF 6k8 OHM 5 0 33W PHILIPS 2322 187 73682 02 492 R8 4 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R9 4 RESISTOR MF 270 OHM 5 0 33W PHILIPS 2322 187 73271 02 458 R11 4 RESISTOR MF 220 OHM 5 0 4W PHILIPS 2322 181 53221 01 183 R12 4 RESISTOR MF 18k OHM 5 0 33W PHILIPS 2322 187 73183 02 502 R13 4 RESISTOR ARRAY 4x10k OHM 5 1 8W PANASONIC EXBF8V103G 4X10K 08 615 R18 4 RESISTOR MF 2k0 OHM 5 0 33W PHILIPS 2322 187 73202 02 479 R19 4 RESISTOR MF 7k5 OHM 5 0 33W PHILIPS 2322 187 73752 02 493 R20 4 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R21 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R22 4 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R23 4 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R24 4 RESISTOR MF 30k OHM 5 0 33W PHILIPS 2322 187 73303 02 507 R25 4 RESISTOR MF 560k OHM 5 0 33VV PHILIPS 2322 187 73564 02 538 R26 4 RESISTOR MF 120k OHM 5 0 33W PHILIPS 2322 187 73124 02 522 R27 4 RESISTOR MF 47k OHM 5 0 33W PHILIPS 2
142. ELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 D11 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 D12 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 D13 6 LED SUB MIN YELLOW 0 4mCd 2mA HP HLMP 7019 OPTION 151 25 649 Jt 6 SOCKET PCB VERSION 2x7 POLES u MATCH AMP 1 215079 4 78 196 R1 6 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R2 6 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R3 6 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R4 6 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R5 6 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 S1 6 SWITCH KEYBOARD 12x12mm OMRO B3F 4005 43 601 52 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 53 6 SWITCH KEYBOARD 12x12mm OMRO B3F 4005 43 601 54 6 SWITCH KEYBOARD 12x12mm OMRO B3F 4005 43 601 55 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 S6 6 SWITCH KEYBOARD 12x12mm OMRO B3F 4005 43 601 57 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 58 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 59 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 10 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 511 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 512 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 513 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 5146 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 5156 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 516 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 517 6 SWITCH KEYB
143. ER MODULE When 04 has been keyed in the RX display shows SP 04 and the programmes 0 to 7 may be selected SP 04 0 ADJUSTMENT OF 70 MHz RECEIVER FILTER This test programme is used in the adjustment procedure sections 3 7 1 1 and 3 7 1 2 where it sets up the synthesizer frontend and receiver module for adjustment of the 70 MHz intermediate filter SP 04 1 ADJUSTMENT OF 70 MHz RECEIVER FILTER This test programme is used in the adjustment procedure section 3 7 1 1 where it sets up the synthesizer frontend and receiver module for adjustment of the 70 MHz intermediate filter SP 04 2 ADJUSTMENT OF SSB AM RECEIVER FILTER This test programme is used in the adjustment procedure section 3 7 1 3 where it sets up the synthesizer frontend and receiver module for adjustment of the 10 7 MHz SSB AM intermediate filter SP 04 3 ADJUSTMENT OF EARPIECE LEVEL This test programme is used in the adjustment procedure section 3 7 1 6 where it sets up the synthesizer frontend and receiver module for adjustment of the earpiece level SP 04 4 ADJUSTMENT OF API VOLTAGE This test programme is used in the adjustment procedure section 3 7 2 2 where it sets up the synthesizer frontend and receiver module for adjustment of the API sideband level SP 04 5 TEST OF LO1 AND LO2 SIGNALS TO EXCITER This test programme is used in the module performance check section 3 6 1 5 where it sets up the synthesizer exciter and frontend module in order to co
144. ERRUPT KEY RF GAIN ON OFF DUTY CYCLE SWITCH TESTBOX FOR SAILOR HF SSB 4 0 26236A If no testbox is available it is possible to operate the RE2100 by connecting the power supply directly to the 25 pin connector which is located at the back of the RE2100 In this 25 pin connector it is possible to find all the other inputs outputs and testpoints The pin configuration for this connector is listed in chapter 2 3 ELECTRICAL CONNECTION AND ASSEMBLING But it is only necessary to establish the following connections pin No 10 18V 0 2 Amp pin No 11 9V 0 5 Amp pin No 12 18V 0 8 Amp pin No 5 GND The handset is connected directly to the 9 pin connector at the back of the RE2100 PAGE 3 6 3 SERVICE RE2100 3 4 TROUBLE SHOOTING Trouble shooting should only be performed by persons with sufficient technical knowledge who have the necessary measuring instruments at their disposal and who have carefully studied the operation principles and structure of the SAILOR Compact HF SSB System SAILOR HF SSB RE2100 has a number of trimming cores and trimmers which must not be touched unless adjustments as specified in chapter 3 7 ADJUSTMENT PROCEDURE can be made When measuring the units short circuits must be avoided as the transistors would then be spoiled LOCATING THE FAULTY UNIT When a fault has been observed in the HF SSB system it can be difficult to find out in which unit the fault can be located The first thing to ch
145. ESCRIPTION AND SCHEMATIC DIAGRAMS RECEIVER UNIT MODULE 1 PART NO 625631 FRONT END UNIT MODULE 2 PART NO 625632 SYNTHESIZER UNIT MODULE 3 PART NO 625633 EXCITER UNIT MODULE 4 PART NO 625634 PROCESSOR UNIT MODULE 5 PART NO 625635 KEYBOARD UNIT MODULE 6 PART NO 625636 DISPLAY UNIT MODULE 7 PART NO 625637 POWER UNIT MODULE 8 PART NO 625638 INTERCONNECTION CABLE PLAN MICROTELEPHONE INSTALLATION NORMAL INSTALLATION RE2100 AND C2140 NORMAL INSTALLATION RE2100 OR C2140 WITH 2 MICRO TELEPHONES MECHANICAL DIMENSIONS FOR HANDSET PARTS LIST RE2100 3 1 3 1 3 2 3 9 3 21 3 47 3 56 3 58 3 60 4 1 5 1 5 9 5 13 5 23 5 29 5 35 5 37 5 41 5 45 6 3 6 5 1 1 1 2 1 3 1 4 1 5 1 6 CONTENTS GENERAL INFORMATION INTRODUCTION DESCRIPTION OF SAILOR HF SSB PROGRAMME GENERAL DESCRIPTION OF SAILOR HF SSB RE2100 TECHNICAL DATA complies with SOLAS ITU CEPT MPT DOC FTZ KSR FCC CONTROLS PRINCIPLE OF OPERATION RE2100 RE2100 1 GENERAL INFORMATION 1 1 INTRODUCTION SAILOR Compact HF SSB RE2100 is the control unit in SAILOR Compact HF SSB Programme 2000 SAILOR Compact HF SSB Programme 2000 is a powerful advanced high technology short wave communication system which is extremely easy to operate It has been developed on the basis of S P Radio s many years of experience with short wave communication equipment It has the same high reliability as all SAILOR equip
146. F 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C28 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C29 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C30 5 CAPACITOR CERAMIC 1006 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C31 5 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C32 5 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C33 5 CAPACITOR CERAMIC 47pF 5 N150 50VDC KCK RT HE60 SK PH 470 J 15 100 C34 5 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C35 5 CAPACITOR CERAMIC 1nOF 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C36 5 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C37 5 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C38 5 CAPACITOR CERAMIC 1006 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 PAGE 7 24 9826 9826 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO C39 5 CAPACITOR MKT 1uF 10 63VDC PHILIPS 2222 370 78105 11 137 C40 5 CAPACITOR MKT 1uF 10 63VDC PHILIPS 2222 370 78105 11 137 C41 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C42 5 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C43 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 44 5 CAPACITOR ELECTROLYTIC 220uF 20 50 16VDC ELNA RJ2 16 V 221 M T2 14 640 C45
147. F 103 Z 15 170 C3 5 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C4 5 CAPACITOR CERAMIC 20 80 CL2 50V0C KCK RT HE70 SK YF 103 Z 15 170 C55 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C6 5 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C7 5 CAPACITOR CERAMIC 22pF 5 NPO 500VDC KCK RT HM60 SK CH 220 J 15 080 C8 5 CAPACITOR CERAMIC 22pF 5 NPO 500VDC KCK RT HM60 SK CH 220 J 15 080 C10 5 CAPACITOR ELECTROLYTIC 220uF 20 50 16VDC ELNA RJ2 16 V 221 M T2 14 640 C11 5 CAPACITOR ELECTROLYTIC 1000uF 10 50 16VDC ERO EB 00 HD 410 D B5 14578 C135 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C145 CAPACITOR ELECTROLYTIC 220uF 20 50 16VDC ELNA RJ2 16 V 221 M T2 14 640 C15 5 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C16 5 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 17 5 CAPACITOR 20 80 CL2 50VDC RT HE70 SK YF 103 Z 15 170 C18 5 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C20 5 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 21 5 CAPACITOR 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C235 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 25 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C26 5 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C27 5 CAPACITOR CERAMIC 10n
148. HILIPS 2322 187 73472 02 488 R94 4 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R95 4 RESISTOR MF 270 OHM 5 0 33W PHILIPS 2322 187 73271 02 458 R96 4 RESISTOR MF 82 OHM 5 0 4W PHILIPS 2322 181 53829 01 172 R97 4 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R98 4 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 R99 4 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R100 4 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R101 4 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R102 4 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R103 4 RESISTOR MF 22 OHM 5 0 33W PHILIPS 2322 187 73229 02 432 R104 4 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R105 4 RESISTOR MF 3k3 OHM 5 0 33W PHILIPS 2322 187 73332 02 484 R106 4 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R107 4 RESISTOR MF 390 OHM 5 0 33W PHILIPS 2322 187 73391 02 462 R108 4 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R109 4 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R110 4 RESISTOR MF 330 OHM 5 0 4W PHILIPS 2322 181 53331 01 187 111 4 RESISTOR 3k3 OHM 5 0 33W PHILIPS 2322 187 73332 02 484 PAGE 7 22 9826 9826 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PARTNO R112 4 RESISTOR MF 18k OHM 5 0 33W PHILIPS 2322 187 73183 02 502 R113 4 RESISTOR MF 18k OHM 5 0 33W PHILIPS 2322
149. HILIPS 2322 187 73682 02 492 R20 5 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R24 5 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R25 5 RESISTOR MF 47k OHM 5 0 33W PHILIPS 2322 187 73473 02 512 R26 5 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R28 5 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R29 5 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R30 5 RESISTOR MF 39k2 OHM 1 0 25W PHILIPS 2322 157 13923 02 239 R31 5 RESISTOR MF 120k OHM 5 0 33W PHILIPS 2322 187 73124 02 522 R32 5 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R33 5 RESISTOR MF 3kO OHM 5 0 33W PHILIPS 2322 187 73302 02 483 R34 5 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R35 5 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R36 5 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R37 5 RESISTOR MF 47k OHM 5 0 33W PHILIPS 2322 187 73473 02 512 R39 5 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R40 5 RESISTOR MF 5 6 OHM 5 0 33W PHILIPS 2322 187 73568 02 418 R41 5 RESISTOR MF 5 6 OHM 5 0 33W PHILIPS 2322 187 73568 02 418 R42 5 RESISTOR MF 18 OHM 5 0 33W PHILIPS 2322 187 73189 02 430 R43 5 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R44 5 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R45 5 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R46 5 RESISTOR ARRAY 8x10k OHM 5 1 8W PANASONIC EXB F9E 103 J 08 630 R47 5 RESIST
150. HM 5 0 33W PHILIPS 2322 187 73103 02 496 R16 1 RESISTOR MF 5k6 OHM 5 0 33W PHILIPS 2322 187 73562 02 490 17 1 RESISTOR 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R18 1 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R19 1 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R20 1 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R21 1 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R22 1 RESISTOR MF 1k5 OHM 5 0 33W PHILIPS 2322 187 73152 02 476 R23 1 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R24 1 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R25 1 RESISTOR MF 18k OHM 5 0 33W PHILIPS 2322 187 73183 02 502 R26 1 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R27 1 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R28 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R29 1 RESISTOR MF 390 OHM 5 0 33W PHILIPS 2322 187 73391 02 462 R30 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R31 1 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R32 1 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02470 R33 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R34 1 RESISTOR MF 390 OHM 5 0 33W PHILIPS 2322 187 73391 02 462 35 1 RESISTOR 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R36 1 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R37 1 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470
151. HM 5 0 33W PHILIPS 2322 187 73472 02 488 R7 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R8 RESISTOR MF 6k8 OHM 5 0 33W PHILIPS 2322 187 73682 02 492 R9 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R10 RESISTOR MF 120k OHM 5 0 33W PHILIPS 2322 187 73124 02 522 R11 RESISTOR MF 39k OHM 5 0 33W PHILIPS 2322 187 73393 02 510 1 MICROSWITCH E62 10H PDT CHERRY E62 10H PDT 44 025 11 TRANSISTOR AF NPN BC547C TO 92 PHILIPS BC547C 126 28 068 T2 TRANSISTOR AF NPN BC547C TO 92 PHILIPS BC547C 126 28 068 13 TRANSISTOR AF NPN BC547C TO 92 PHILIPS BC547C 126 28 068 TC1 TRANSDUCER DYNAMIC FOR HANDSET 31x18mm 200 OHM S E K KIRK 780201132715 46 010 PAGE 6 2 6 MICROTELEPHONE INSTALLATION RE2100 6 1 NORMAL INSTALLATION RE2100 AND C2140 Normal installation RE2100 and C2140 with one Hook Assembly 726233 The Hook Assembly is delievered with multicable mounted in Supply Terminal Block ST1 this multicable is connected to either RE2100 J3 or C2140 J1 Pluginthe normal microtelephone in Hook Assembly 726233 s J1 plug Mount jumpers on P7 pin 1 2 and on P1 pin 1 2 Supply Terminal Block ST2 is not used Quick Installation Hints Strap settings with normal installation RE2100 C2140 Mount jumper on P7 pin 1 2 Mount jumper on P1 pin 1 2
152. IAGRAMS RECEIVER UNIT MODULE 1 PART NO 625631 FRONT END UNIT MODULE 2 PART NO 625632 SYNTHESIZER UNIT MODULE 3 PART NO 625633 EXCITER UNIT MODULE 4 PART NO 625634 PROCESSOR UNIT MODULE 5 PART NO 625635 KEYBOARD UNIT MODULE 6 PART NO 625636 DISPLAY UNIT MODULE 7 PART NO 625637 POWER UNIT MODULE 8 PART NO 625638 INTERCONNECTION CABLE PLAN RE2100 5 1 5 9 5 23 5 29 5 35 5 37 5 41 5 45 RE2100 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS 5 1 RECEIVER UNIT MODULE 1 PART NO 625631 The receiver unit consists of a 70 0 MHz to 10 7 MHz mixer followed by an SSB AM filter and a gain regulated IF amplifier From the amplifier the signal is fed to the detector and low frequency filter unit The receiver unit contains low frequency derived squelchs which can be set to control the low frequency output SECOND MIXER AND CRYSTAL FILTERS The signal from the 70 MHz selectivity module 2 is led through the balanced transformer TRO1 to the gates of the J FET s Q01 and Q02 The second LO signal from the frequency synthesizer module 3 is led through the LO buffer Q03 and BPF L01 L03 L04 and C04 C05 C11 in order to give about 17 dBm signal to the sources ofthe FET s The mixed signals are fed through the balanced transformer TRO2 and the impedance matching network C17 C19 and R10 to one of the two high order monolitic crystal filters FLO1 or FLO2 The filter selection is controlled by the micropr
153. ILIPS 2322 187 73132 02 475 PAGE 7 10 9739 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO R52 2 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R53 2 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R54 2 RESISTOR MF 82 OHM 5 0 33W PHILIPS 2322 187 73829 02 446 R55 2 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 RE1 2 RELAY 12VDC 18H 2A ORIGINAL ELECTR OUC SS 112D S SH 21 300 RE2 2 RELAY 15V DC 2A 1SH SIEMENS V23040 A0003 B201 21 062 TR1 2 TRANSFORMER TL495 ECI A S 6 0 25788A 400495 TR2 2 TRANSFORMER TL519 ECI A S 6 0 25721 400519 TR3 2 TRANSFORMER TL494 S P RADIO 6 0 25813 400494 TR4 2 TRAFO RF 70MHz ADJUSTABLE MITSUMI L 2M7 D3 DM 7141 38 438 01 2 8 SHIFT REG SERIAL IO 74HC595 MOTOROLA MC74HC595P MC74HC595AN 34 502 U2 2 QUAD OP AMP 324 NAT SGS LM324N 31 065 U3 2 DUAL OP AMP LM358N MOTOTOLA LM 358N 31 100 SYNTHESIZER MODULE 3 RE2100 TCXO 0 34ppm ECI A S 625633 w 0 34ppm TCXO 727070 POSITION DESCRIPTION MANUFACTOR TYPE PART NO 1 SYNTHESIZER MODULE 3 RE2100 ECI A S 4 6 25633E 4 0 25633F 625633 X01 3 TCXO C1089A 10 73152MHz 0 34ppm NDK C1089A 41 028 SYNTHESIZER MODULE 3 RE2100 ECI A S 4 6 25633F 4 0 25633G 625633 POSITION DESCRIPTION MANUFACTOR TYPE PART NO C6 3 CAPACITOR CERAMIC 33pF 5 N150 50VDC KCK RT HE50 SK PH 330 J 15 092 C7 3 CERAMIC CAPACITOR 22pF 5 N150 50VDC
154. IPS 2322 187 73121 02 450 R159 4 PRESET CERMET 200 OHM 10 0 5W BOURNS 3386P 1 201 07 884 R160 4 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R161 4 RESISTOR MF 270 OHM 5 0 33W PHILIPS 2322 187 73271 02 458 R162 4 RESISTOR MF 680 OHM 5 0 33W PHILIPS 2322 187 73681 02 468 R163 4 RESISTOR MF 150 OHM 5 0 33W PHILIPS 2322 187 73151 02 452 R164 4 RESISTOR MF 39 OHM 5 0 33W PHILIPS 2322 187 73399 02 438 R165 4 RESISTOR MF 5 6 OHM 5 0 33W PHILIPS 2322 187 73568 02 418 R166 4 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R167 4 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R168 4 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R169 4 RESISTOR MF 47 OHM 5 0 33W PHILIPS 2322 187 73479 02 440 R170 4 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R171 4 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R172 4 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R173 4 RESISTOR MF 511 OHM 1 0 25W PHILIPS 2322 157 15111 02 245 R174 4 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R175 4 RESISTOR MF 261 OHM 1 0 25W PHILIPS 2322 157 12611 02 243 R176 4 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R177 4 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R178 4 RESISTOR MF 33 OHM 5 0 33W PHILIPS 2322 187 73339 02 436 R179 4 RESISTOR MF 68 OHM 5 0 33W PHILIPS 2322 187 73689 02 444 R180 4 RESISTOR NTC 150 OHM 10 0 5W PHILIPS 2322 642 62151 07 265 R181
155. ITOR ELECTROLYTIC 47uF 20 25VDC ERO EKI 00 BB 247 E 14 524 C115 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C117 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C118 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C119 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 6123 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C124 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C125 3 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C126 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 127 3 CAPACITOR 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C128 3 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ERO 00 AA 147 H 14510 C129 3 CERAMIC CAPACITOR 22pF 5 N150 50VDC KCK RT HE40 SK PH 220 J 15 075 C130 3 CAPACITOR CERAMIC 36pF 5 N150 50VDC KCK RT HE50 SK PH 360 J 15 088 C131 3 CAPACITOR MKT 39nF 5 63VDC PHILIPS 2222 370 79393 86393 11 155 C132 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C135 3 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 PAGE 7 12 9826 9826 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PARTNO C136 3 CAPACITOR ELECTROLYTIC 47uF 20 25VDC ERO EKI 00 BB 247 E MOE 14 524 C1
156. ITOR MKT 470nF 5 63VDC ERO MKT 1826 447 06 4 G 11 187 C46 2 CAPACITOR MKT 470nF 5 63VDC ERO MKT 1826 447 06 4 G 11 187 047 2 CAPACITOR MKT 470nF 5 63VDC ERO MKT 1826 447 06 4 G 11 187 C48 2 CAPACITOR MKT 470nF 5 63VDC ERO MKT 1826 447 06 4 G 11 187 C49 2 CAPACITOR POLYSTYRENE 6n20F 1 63VDC PHILIPS 2222 428 86202 10 220 C50 2 CAPACITOR POLYSTYRENE 6n20F 1 63VDC PHILIPS 2222 428 86202 10 220 C51 2 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C52 2 CAPACITOR MKT 470nF 5 63VDC ERO MKT 1826 447 06 4 G 11 187 53 2 CAPACITOR MKT 1u0F 5 63VDC ERO MKT 1826 510 06 4 G 11 190 PAGE 7 8 9739 9739 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PARTNO C54 2 CAPACITOR CERAMIC 120pF 2 N150 100VDC PHILIPS 2222 689 34121 15 143 C55 2 CAPACITOR CERAMIC 120pF 2 N150 100VDC PHILIPS 2222 689 34121 15 143 C56 2 CAPACITOR CERAMIC 47pF 2 N150 PHILIPS 2222 689 34479 15 102 C57 2 CAPACITOR CERAMIC 4n7F 20 CL2 50VDC KCK RT HE80 SK YD 472 M 15 165 C58 2 CAPACITOR CERAMIC 4n7F 20 CL2 50VDC KCK RT HE80 SK YD 472 M 15 165 C59 2 CAPACITOR CERAMIC 4pTF 0 25 N750 50VDC KCK RT HE40 SK UJ 4R7 C 15 872 C60 2 CAPACITOR MKT 22nF 10 100VDC PHILIPS 2222 370 88223 11 175 C61 2 CAPACITOR CERAMIC BpOF 0 25pF N47050VDC RT HE40 SK 580 C 15 847 C62 2 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C63 2 CAPACITOR CERAMIC 10pF
157. K RT HE70 SK YF 103 Z 15 170 C1404 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 D1 4 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D2 4 DIODE ZENER 5 6 2 0 4W BZX79B5V6 MOTOROLA BZX79B5V6RL 26 500 D3 4 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D4 4 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D5 4 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D6 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D7 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D8 4 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D9 4 DIODE 1N4148 HIGH SPEED PHILIPS 1N4148 143 25 131 D10 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 011 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D12 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D13 4 DIODE ZENER 4 7 5 0 4W 87X79C4V7 PHILIPS BZX79C4V7 26 524 D14 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D15 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D16 4 DIODE ZENER 4 7 5 0 4W 87X79C4V7 PHILIPS BZX79C4V7 26 524 017 4 DIODE ZENER 4 7 5 0 4W 87X79C4V7 PHILIPS BZX79C4V7 26 524 D18 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D19 4 DIODE BAW62 HIGH SPEED PHILIPS BAW62 143 25 350 D20 4 DIODE BAW62 HIGH SPEED PHILIPS BAW62 143 25 350 021 4 DIODE ZENER 7 5V 5 0 4W 87X79C7V5 PHILIPS BZX79C7V5 26 539 D22 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D23 4 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 FL1 4 CRYSTAL FILTER Fc 10 729995MHz NDK SP SPEC
158. LIPS BC558B 126 28 100 05 7 TRANSISTOR AF BC558B PHILIPS BC558B 126 28 100 817 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R2 7 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R3 7 POTENTIOMETER 100k OHM 20 0 2W LIN NOBLE 779 9013 B 08 282 R4 7 POTENTIOMETER 10k OHM 10 0 1W LOG NOBLE V90 10155 D 08 257 5 7 RESISTOR 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R6 7 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R7 7 RESISTOR MF 27k OHM 5 0 33W PHILIPS 2322 187 73273 02 506 R87 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R97 RESISTOR MF 12k OHM 5 0 33W PHILIPS 2322 187 73123 02 498 R10 7 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R11 7 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R12 7 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R18 7 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R14 7 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R15 7 RESISTOR MF 82k OHM 5 0 33W PHILIPS 2322 187 73823 02 518 R16 7 RESISTOR MF 56k OHM 5 0 33W PHILIPS 2322 187 73563 02 514 R17 7 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R18 7 RESISTOR MF 8k OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R19 7 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 U17 LED BAR GRAPH ARRAY RED 10 ELEMENTS HP HLCP J100 25 800 U2 7 LED BAR DISPLAY DRIVER LM3914 NATIONAL LM3914N 32 790 U3 7 LED DISPLAY DRIVERS M5450 NATIONAL MM5450 32 826
159. LO BUFFER AC ak x amd 6 4 5MHz BPF BANDPASS FILTER 3 R20 7 Lal _ 5V 15VB 81576 l t xad M is XE sj sms 33 8 338 338 SE 1 1 sams j j 825 5 S1e EmG 32 x SE 1 L0 C FPOL ds me 13p ag 1 Jae 11 amo 55 TO RECEIVER MODULE 1 L 5V 4 MM 25 ov PIN I a u gt T RIS R21 Same T PIN 2 15V WT t HC 4 2 SES 385 1 6MHz BPF H PIN 3 15V wa Jw zje BANDPASS FILTER 2 M 2 0v N RENI END i 13 12 TA j Le3_ 04 7 L25 _ DIS Sam ME 20mV DIV with 10 1 probe e 1808 1 1 e 4 NN b S s Sle 0 2uSecDIV idi PIN 6 R3 XSRCLR Ls EE BA282 I Bu2H an BA282 DIN GLOCK 1005 1 gt s i R24 54 Ear Z k L o o PIN 8 DATA 8 UA RZA RAS e 598 PIN 9 MIC RIA 14 74HC595P 18 7 PIN 10 MIC KEY 1008 SER AT 7 1 L PIN 11 SIGNAL GND wu uiay Sg Sein PIN 12 DISTRESS ese 25 eh sams L Sess PIN 13 EXT TELEPHONE MEN RS Sl PIN 14 HOOK SHITCH Pol W 1 D SE MEN L 6 5V li TO HANDSET MEN ZA SESS g 385MHZ LPF DIN 1 TELEPHONE LOWPASS FILTER 1 PIN ein 12 D 7 L29 CSI 01 3 SIGNAL GND 127 mo av B i EEN Pers N 5 KEY 20 gt 2 Lu BaBe s l n 80282 PIN 6 HOOK SWITCH
160. N DESCRIPTION MANUFACTOR TYPE PART NO C204 CAPACITOR ELECTROLYTIC 4TuF 20 25VDC ELNA RJ2 25 V 470 M F1 14 524 C214 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C224 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C234 CAPACITOR ELECTROLYTIC 100uF 10 50 25VDC ERO EKM 00 CC 310 E G5 14 610 C24 4 CAPACITOR CERAMIC 1n0F 10 CL2 500VDC KCK RT HM60 SK YB 102 K 15 160 C254 CAPACITOR ELECTROLYTIC 3 3uF 20 50VDC ELNA RJ2 50 V 3R3 M T34 14 508 C264 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C274 CAPACITOR MKT 220nF 20 63VDC ERO 1826 422 06 6 6 11 183 C284 CAPACITOR ELECTROLYTIC 100uF 10 50 25VDC ERO EKM 00 CC 310 E G5 14610 C294 CAPACITOR MKT 0 tuF 10 63VDC PHILIPS 2222 370 78104 11 136 C30 4 CAPACITOR MKT 470nF 5 63VDC ERO MKT 1826 447 06 4 11 187 C314 CAPACITOR ELECTROLYTIC 1uF 20 50VDC ELNA RJ2 50 V 010 M T34 14 506 C324 CAPACITOR ELECTROLYTIC 1uF 20 50VDC ELNA RJ2 50 V 010 M T34 14 506 C33 4 CAPACITOR MKT 0 1uF 10 63VDC PHILIPS 2222 370 78104 11 136 C344 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C35 4 CAPACITOR ELECTROLYTIC 100uF 10 50 25VDC ERO EKM 00 CC 310 E G5 14 610 C36 4 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ELNA RJ2 50 V 4R7 M T34 14 510 C374 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C38 4 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ELNA RJ2 50 V 4R7 M T34 14510 C394 CAPACITOR ELECTROLYTIC 22uF 20 25VDC ELNA RJ2 25 V 220 M T34 14 514 C404 CAPACITOR
161. NG HF SSB RE2100 is the control unitin SAILOR compact HF SSB programme 2000 RE2100 can therefor be the control unit in a 250W transmitter system or a 600 1200W system For information how to interconnect this units with RE2100 please consult the technical manuals describing the units to be interconnected to 202 5 70 72 30 SP BUS BLUE 70 2 70 72 30 70 72 30 RE IN OUT BOARD 719 MICROTELEPHONE CONNECTOR 1310 203 5 25816 J03 5 J03 2 Pinno 1 Mute RX Black Pin 1 Telephone Red Pin 2 AF to AMP common Brown Pinno 2 GND Yellow Pin no 3 Pin no 3 Signal GND White Pin no 4 Pinno 4 Mic Blue Pinno 5 GND Shield Pinno 5 Mic key Brown Pinno 6 SP BUS interrupt Red Pinno 6 Ext SQ on off Pin 7 Orange Pinno 7 Distress Pin no 8 Yellow Pinno 8 Ser 9 AUX AF to TX common Green 9 18V Pinno 10 18V Blue Pin 11 49V Violet Pinno 12 18V Grey Pin 13 Supply on off White Pin no 14 Mic key Brown pink Pin 15 VF AE current Brown yellow Pin no 16 AF to AMP Brown green Pin no 17 0 dBm out common Brown grey Pin no 18 0 dBm out White pink Pin no 19 Ext RF control White yellow Pinno 20 AUX AF to TX White green Pin 21 RF on off White blue Pin 22 GND White grey Pinno 23 49V Violet Pinno 24 18V Grey orange Pinno 25 battery Red blue PAGE 2 8 9324 RE2100 CONTENTS 3 SERVICE 3 1 MAINTENANCE 3 1 3 2 ALIGNMENT INST
162. OARD 12x12mm OMRON B3F 4005 43 601 S18 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 519 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 PAGE 7 26 9826 9826 7 PARTSLIST RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO 520 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 S21 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 522 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 523 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 524 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 525 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 S26 6 SWITCH KEYBOARD 12x12mm OMRON B3F 4005 43 601 DISPLAY MODULE 7 RE2100 C2140 ECI A S 5 0 25637D 4 0 25637F 625637 POSITION DESCRIPTION MANUFACTOR TYPE PART NO 017 CAPACITOR ELECTROLYTIC 2u2F 20 50VDC ELNA RJ2 50 V 2R2 M T34 14 503 C27 CAPACITOR CERAMIC 10nF 20 80 50VDC CL2 SIEMENS B37981 F5103 M 16 302 C37 CAPACITOR CERAMIC 1006 20 100VDC CL2 SIEMENS B37981 F1102 M 54 16 300 C47 CAPACITOR CERAMIC 1006 20 100VDC CL2 SIEMENS B37981 F1102 M 54 16 300 C5 7 CAPACITOR CERAMIC 1n0F 20 100VDC CL2 SIEMENS B37981 F1102 M 54 16 300 C67 CAPACITOR CERAMIC 10nF 20 80 50VDC CL2 SIEMENS B37981 F5103 M 16 302 C77 CAPACITOR CERAMIC 10nF 20 80 50VDC CL2 SIEMENS B37981 F5103 M 16 302 C87 CAPACITOR CERAMIC 10nF 20 80 50VDC CL2 SIEMENS B37981 F5103 M 16 302 D1 7 DIODE 1N41
163. ODE is possible carry out the following points if not go to the next section 3 5 3 3 19 20 22 23 Connect the LF signal generator to the AF TO TX input on the testbox Adjust the LF signal generator output to 3Vpp 1600 Hz Select the emission mode TELEX on RE2100 Set the testbox switch MIC KEY on Control that the HF output shown on the oscilloscope is 4 0 0 5Vpp 3 5 3 3 PERFORMANCE CHECK OF EXCITER MICROPHONE AMPLIFIER AND 10 11 LF RESPONSE If only this chapter is performed please start by carrying out the section 3 5 3 1 point 1 2 and 3 Select test programme SP 05 6 f 1 600 kHz Set the testbox MIC KEY on Set the LF signal generator frequency to 1Vpp 1600 Hz Adjust the LF signal generator frequency until the deflection seen on the oscilloscope is max approx 1600 Hz Adjust the oscilloscope gain until full deflection 8 div is seen on the screen Adjust the LF signal generator frequency to 350 Hz and to 2700 Hz and control that the deflection seen on the oscilloscope screen is above 4 0 div Set the LF signal generator frequency to 1 0Vpp 1000 Hz Adjust the oscilloscope gain until full deflection 8 div is seen on the screen Adjust the LF signal generator output level until the HF output level seen on the osilloscope is approx 7 5 div Control that the LF signal generator level at the input of the testbox is now 100 50 mVpp PAGE 3 20 3 SERVICE RE2100 3 5
164. OR ELECTROLYTIC 100uF 20 10VDC ERO EKI 00 BB 310 C MOE 14 607 C2 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C3 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14 512 C4 CAPACITOR ELECTROLYTIC 0 47uF 20 50VDC ELNA RJ3 50 V R47 M T34 14 504 C5 CAPACITOR ELECTROLYTIC 2u2F 20 50VDC ELNA RJ2 50 V 2R2 M T34 14 503 C6 CAPACITOR ELECTROLYTIC 2u2F 20 50VDC ELNA RJ2 50 V 2R2 M T34 14 503 C7 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T34 T58 14 512 C8 CAPACITOR CERAMIC CL2 1n0F 10 100V PHILIPS 2222 630 63102 16 149 C9 CAPACITOR CERAMIC CL2 1nOF 10 100V PHILIPS 2222 630 63102 16 149 C10 CAPACITOR ELECTROLYTIC 33uF 20 16VDC ELNA RJ2 16 V 330 M T34 14 518 C11 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C12 CAPACITOR CERAMIC 27pF 10 N750 500VDC KCK RT HM60 SK UJ 270 K 16 062 C13 CAPACITOR CERAMIC 27pF 10 N750 500VDC KCK RT HM60 SK UJ 270 K 16 062 C14 CAPACITOR CERAM SMD 0805 15pF 5 NPO 50VDC MURATA GRM40 COG 150 J 50 PT 323 076 D1 DIODE 1N4148 HIGH SPEED PHILIPS 1 4148 143 25 131 MC1 MICROPHONE ELECTRET 9 7 x 6 7mm PANASONIC WM 0344BY 46 012 R1 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R2 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R3 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R4 RESISTOR MF 18k OHM 5 0 33W PHILIPS 2322 187 73183 02 502 R5 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R6 RESISTOR MF 4k7 O
165. OR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R137 4 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R138 4 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R139 4 RESISTOR MF 6k8 OHM 5 0 33W PHILIPS 2322 187 73682 02 492 R140 4 RESISTOR MF 357 OHM 1 0 25W PHILIPS 2322 157 13571 02 215 R141 4 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R142 4 RESISTOR MF 180 OHM 5 0 4W PHILIPS 2322 181 53181 01 181 R143 4 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R144 4 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R145 4 RESISTOR MF 215 OHM 1 0 25W PHILIPS 2322 157 12151 02 212 R146 4 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R147 4 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R148 4 RESISTOR MF 110 OHM 1 0 25W PHILIPS 2322 157 11101 02 211 R149 4 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R150 4 RESISTOR MF 470 OHM 5 0 4W PHILIPS 2322 181 53471 01 191 R151 4 RESISTOR MF 1k78 OHM 1 0 25W PHILIPS 2322 157 11782 02 205 R152 4 RESISTOR MF 6k8 OHM 5 0 33W PHILIPS 2322 187 73682 02 492 R153 4 RESISTOR MF 1k00 OHM 1 0 25W PHILIPS 2322 157 11002 02 200 R154 4 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R155 4 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R156 4 RESISTOR MF 220 OHM 5 0 4W PHILIPS 2322 181 53221 01 183 R157 4 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R158 4 RESISTOR MF 120 OHM 5 0 33W PHIL
166. OR MF 51 1 OHM 1 0 25W PHILIPS 2322 157 15119 02 221 PAGE 7 25 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO R48 5 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R49 5 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R50 5 RESISTOR ARRAY 4x100 OHM 5 1 8W PANASONIC EXBF8V101G 4X100R 08 602 R52 5 RESISTOR MF 22k1 OHM 1 0 25W PHILIPS 2322 157 12213 02 234 R53 5 RESISTOR MF 5k11 OHM 1 0 25W PHILIPS 2322 157 15112 02 228 R56 5 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R59 5 RESISTOR ARRAY 4x100 OHM 5 1 8W PANASONIC EXBF8V101G 4X100R 08 602 R60 5 RESISTOR ARRAY 4x100 OHM 5 1 8W PANASONIC EXBF8V101G 4X100R 08 602 R61 5 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R62 5 RESISTOR 22 OHM 5 0 5W PHILIPS 2322 156 12709 03 160 R63 5 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 Ut 5 4 BIT BIN UP DOWN COUNTER 74HC191 PHILIPS PC74HC191P 34 535 U2 5 DUAL D FF POS TRIG 740074 TEXAS SN74HC74N 34 501 U3 5 QUAD 2 INPUT NAND GATE 74HC00 TEXAS SN74HCOON 34 515 U4 5 OCTAL BUFF amp LINE DRIVERS 74HC541 TEXAS SN74HC541N 34 510 U5 5 EEPROM 8kx8 Taa lt 250nSecs XICOR X28HC64P 12 64PI 12 82 600 U6 5 PROGRAMMED PROM U6 5 RE2100 S P RADIO A S 0 0 26166 C1086T 4D53 726166 U7 5 MASTER PROCESSOR UNIT 8 BIT SERIAL INTERFACE HITACHI HD63B03YP 32 575 U9 5 4 LINE TO 16 LINE DECODER
167. ORPLA TM 00 044 3 29 737 Q2 4 TRANSISTOR AF BC548B NPN TO 92 PHILIPS BC548B 126 28 076 03 4 TRANSISTOR BC548B NPN 92 PHILIPS BC548B 126 28 076 04 4 TRANSISTOR AF BC548B NPN TO 92 PHILIPS BC548B 126 28 076 05 4 TRANSISTOR RF BF494 PNP 92 PHILIPS BF494 126 28 201 06 4 TRANSISTOR BF494 PNP 92 PHILIPS BF494 126 28 201 07 4 TRANSISTOR BC558 PNP 10 92 PHILIPS BC558 126 28 095 Q8 4 TRANSISTOR RF BF494 PNP 10 92 PHILIPS BF494 126 28 201 Q9 4 TRANSISTOR RF BF494 PNP TO 92 PHILIPS BF494 126 28 201 010 4 TRANSISTOR RF BF494 PNP TO 92 PHILIPS BF494 126 28 201 Q11 4 TRANSISTOR RF BF494 PNP TO 92 PHILIPS BF494 126 28 201 012 4 TRANSISTOR BF494 TO 92 PHILIPS BF494 126 28 201 Q134 TRANSISTOR RF BFW17A NPN 10 39 SGS BFW17A 29 151 Q144 TRANSISTOR AF BC548B NPN TO 92 PHILIPS BC548B 126 28 076 015 4 TRANSISTOR BC548B NPN 92 PHILIPS BC548B 126 28 076 Q16 4 TRANSISTOR AF BC548B NPN TO 92 PHILIPS BC548B 126 28 076 017 4 TRANSISTOR RF BFW17A NPN 10 39 SGS BFW17A 29 151 Q18 4 TRANSISTOR RF BF494 PNP TO 92 PHILIPS BF494 126 28 201 Q19 4 TRANSISTOR RF BFW17A NPN TO 39 SGS BFW17A 29 151 Q20 4 TRANSISTOR AF BC548B NPN TO 92 PHILIPS BC548B 126 28 076 Q21 4 TRANSISTOR AF BC548B NPN TO 92 PHILIPS BC548B 126 28 076 Q22 4 TRANSISTOR AF BC548B NPN TO 92 PHILIPS BC548B 126 28 076 Q23 4 TRANSISTOR AF BC548B NPN TO 92 PHILIPS BC548B 126 28 076 Q24 4 TRANSISTOR RF BFW17A NPN TO 39 SGS BFW17A 29 151 Q25 4 TRANS MOSFET N CHANN
168. P10 1 FERRITE BEAD 3 7x1 2x3 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 11 1 FERRITE BEAD INDUCTOR MURATA 8L018M1 6215 35 188 FP12 1 FERRITE BEAD INDUCTOR MURATA BLO1RN1 A62T5 35 188 FP13 1 FERRITE BEAD 3 7x 1 2x3 5mm GRADE 4B1 PHILIPS 4322 020 34420 35 181 Jt4 SOCKET COAX 30 DEG PCB VERSION TAIKO TMP J02X A1 78 516 J2 1 SOCKET COAX 30 DEG PCB VERSION TAIKO TMP J02X A1 78 516 J3 1 SOCKET PCB VERSION 2x3 POLES u MATCH 0 215079 6 78 192 J4 1 SOCKET COAX 30 DEG PCB VERSION TAIKO TMP J02X A1 78 516 11 1 CHOKE FIXED 100nH 10 SIEMENS B78108 T3101 K 20 335 12 1 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 13 1 FIXED 330nH 10 SIEMENS B78108 T3331 K 20 341 14 1 FIXED 100nH 10 SIEMENS B78108 T3101 K 20 335 16 1 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 17 1 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 18 1 CHOKE FIXED SHILDED 6u8H 10 DALE IMS 5 6R8uH 10 20 143 19 1 CHOKE FIXED SHILDED 6u8H 10 DALE IMS 5 6R8uH 10 20 143 110 1 CHOKE FIXED SHILDED 6u8H 10 DALE IMS 5 6R8uH 10 20 143 Lt4 CHOKE FIXED SHILDED 6u8H 10 DALE IMS 5 6R8uH 10 20 143 L13 1 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 1141 FIXED 470uH 5 SIEMENS 78108 51474 20 318 115 1 CHOKE FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 851 116 1 CHOKE FIXED 470uH 5 SIEMENS 78108 51474 20 318 117 1 FIXED 2u2H 10 SIEMENS B78108 T1222 K 20 351 118 1 CHOKE FIXED 470uH 5 SIEMENS 78108 51474 20
169. PH 270 J 15 076 C38 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C39 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C40 1 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 041 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C421 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C43 1 CAPACITOR CERAMIC 27pF 5 N150 50VDC KCK RT HE50 SK PH 270 J 15 076 044 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50V0C KCK RT HE70 SK YF 103 Z 15 170 C45 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C46 1 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C471 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C48 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C49 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C50 1 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C51 1 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C52 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C53 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C54 1 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C55 1 CAPACITOR ELECTROLYTIC 100uF 10 50 25VDC ERO EKM 00 CC 310 E G5 14 610 C57 1 CAPACITOR ELECTROLYTIC 10uF 20 35VDC ELNA RJ2 35 V 100 M T5
170. PIN 18 CLOCK PIN 23 DISTRESS PIN 7 90 2 CRIA GRON pin PIN M saris spec PIN 8 Pin I IN I PIN 9 Y 14 ON OFF Je X mu e e z s PIN 13 TUNEZALAGM TONES 26 MODE RX Pes I TO KEYBOARD MODULE 6 TO DISPLAY MODULE TO MAIN CABLE TO POWER MODULE 8 4 8 25635M This diagram is valid for PCB rev 25635M 9606 PAGE 5 33 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 34 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS 5 6 KEYBOARD UNIT MODULE 6 PART NO 625636 The keyboard consists of a 4x8 matrix of which 26 keys are used One side is connected to the microprocessor data bus by an 8 bit driver The other side is connected to 4 of the microprocessor ports By setting the 4 ports high and reading the data bus alternately it is possible to determine which key has been activated In this way the keyboard is scanned 100 times per second The keyboard light consisting of 13 LEDs divided in 5 columns is controlled by an open collector Q02 on the display print PCB module 7 The power in each column is approx 8 5 mA DIAGRAM KEYBOARD UNIT MODULE 6 RE2100 rd Unit 501 505 508 512 515 518 Y8 E
171. R38 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R39 1 RESISTOR MF 390 OHM 5 0 33W PHILIPS 2322 187 73391 02 462 R40 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R41 1 RESISTOR MF 2k7 OHM 5 0 33W PHILIPS 2322 187 73272 02 482 R42 1 RESISTOR MF 4k7 OHM 5 0 33W PHILIPS 2322 187 73472 02 488 R43 1 RESISTOR MF 22k OHM 5 0 33W PHILIPS 2322 187 73223 02 504 844 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R45 1 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R46 1 RESISTOR MF 390 OHM 5 0 33W PHILIPS 2322 187 73391 02 462 R47 1 RESISTOR MF 330 OHM 5 0 33W PHILIPS 2322 187 73331 02 460 R48 1 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R49 1 RESISTOR MF 6k8 OHM 5 0 33W PHILIPS 2322 187 73682 02 492 R50 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 851 1 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R52 1 PRESET CERMET 10k OHM 10 0 5W BOURNS 3386P Y91 103 07 889 R53 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R54 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R55 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R56 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R57 1 RESISTOR MF 820 OHM 5 0 33W PHILIPS 2322 187 73821 02 470 R59 1 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R60 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R61 1 RESISTOR MF 10 OHM 5 0 33W PHILIPS 2322 1
172. RAMS RE2100 PHASE LOCKED LOOP 2 The change between transmitted and received upper and lower sideband is generated by a frequency change in PLL2 as illustrated below USB Receiver fre IF1 Filter LSB Filter N t3 fife 0 30 MHz flor fLO2 25741 70 100 MHz 59 3 MHz f Modulation frequency f f 1 IF2 LO1 LO2 The modulation frequency 1 changes sign meaning that a received upper sideband signal will pass through the 10 7 MHz lower sideband IF filter LSB Receiver f RF fm IF1 Filter LSB Filter 0 30 MHz fLO1 fLO2 25224 70 100 MHz 80 7 MHz f Modulation frequency m m floz i fio far gt f The modulation frequency 1 does not change sign meaning that a received lower sideband signal will pass through the 10 7 MHz lower sideband IF filter 9406 PAGE 5 16 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 BLOCK DIAGRAM OF USB LSB SYNTHESIZER R VCO1 Fvco p LO2 to 1 RX TCXO 9 2 H 131 PH F S F S gt VCO2 gt bw gt LO1 to TX P P 1 Divider DATA MC145158 2 Modulus CLOCK j Prescaler STROBE N R Modulus Control 25743A From the block diagram it can be shown that the output frequency f has the following function of f VCO TCXO f 1 R N P A
173. RF BFW17A NPN TO 39 SGS BFW17A 29 151 Q5 8 TRANSISTOR RF BFW17A NPN TO 39 SGS BFW17A 29 151 R1 8 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R2 8 RESISTOR MF 8k2 OHM 5 0 33W PHILIPS 2322 187 73822 02 494 R3 8 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R4 8 RESISTOR MF 200 OHM 5 0 33W PHILIPS 2322 187 73201 02 455 R5 8 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R6 8 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R7 8 RESISTOR MF 200 OHM 5 0 33W PHILIPS 2322 187 73201 02 455 R8 8 RESISTOR MF 22 OHM 5 0 4W PHILIPS 2322 181 53229 01 158 R9 8 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R10 8 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R11 8 RESISTOR MF 1k2 OHM 5 0 33W PHILIPS 2322 187 73122 02 474 R12 8 RESISTOR MF 39 OHM 5 0 33W PHILIPS 2322 187 73399 02 438 R13 8 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R14 8 RESISTOR MF 10 OHM 5 0 33W PHILIPS 2322 187 73109 02 424 R15 8 RESISTOR MF 27 OHM 5 0 4W PHILIPS 2322 181 53279 01 160 R16 8 RESISTOR PMF 150 OHM 5 2W PHILIPS 2322 194 13151 04 179 R17 8 RESISTOR MF 226 OHM 1 0 25W PHILIPS 2322 157 12261 02 213 R18 8 RESISTOR MF 560 OHM 5 0 33W PHILIPS 2322 187 73561 02 466 R19 8 RESISTOR MF 91 OHM 5 0 33W PHILIPS 2322 187 73919 02 447 R20 8 RESISTOR MF 2k0 OHM 5 0 4W PHILIPS 2322 181 53202 01 207 R21 8 RESISTOR MF 12 OHM 5 0 4W PHILIPS 2322 181 53129 01 152 R22 8 RESISTOR MF 270 OHM 5 0 4W PHILIPS
174. RUCTIONS 3 1 3 3 PROPOSAL FOR NECESSARY TEST EQUIPMENT 3 2 3 4 TROUBLE SHOOTING 3 7 3 5 PERFORMANCE CHECK 3 9 3 5 1 PERFORMANCE CHECK OF DISPLAY AND KEYBOARD 3 9 3 5 2 PERFORMANCE CHECK OF RECEIVER 3 11 3 5 3 PERFORMANCE CHECK OF EXCITER 3 18 3 6 MODULE PERFORMANCE CHECK 3 21 3 6 1 MODULE PERFORMANCE CHECK OF RECEIVER UNIT 3 22 3 6 2 MODULE PERFORMANCE CHECK OF FRONT END UNIT 3 32 3 6 3 MODULE PERFORMANCE CHECK OF SYNTHESIZER UNIT 3 37 3 6 4 MODULE PERFORMANCE CHECK OF EXCITER UNIT 3 40 3 6 5 PERFORMANCE CHECK OF MICROPROCESSOR MODULE 5 3 42 3 6 8 MODULE PERFORMANCE CHECK OF POWER UNIT 3 47 3 7 ADJUSTMENT PROCEDURE 3 47 3 7 1 ADJUSTMENT PROCEDURE FOR FRONT END AND RECEIVER UNIT 3 47 3 7 2 ADJUSTMENT PROCEDURE FOR SYNTHESIZER UNIT 3 50 3 7 3 ADJUSTMENT PROCEDURE FOR EXCITER UNIT 3 52 3 7 4 ADJUSTMENT PROCEDURE FOR POWER UNIT 3 55 3 8 NECESSARY ADJUSTMENT AND CHECK AFTER REPAIR 3 56 3 9 FUNCTION CHECK 3 58 3 10 SELECTION AND DESCRIPTION OF THE SERVICE PROGRAMMES 3 60 3 10 1 HOW TO SELECT A SERVICE PROGRAMME 3 60 3 10 2 DESCRIPTION OF SERVICE PROGRAMMES 3 60 RE2100 3 SERVICE 3 1 MAINTENANCE PREVENTIVE MAINTENANCE If the HF SSB RE2100 has been installed in a proper way the maintenance can dependent on the environments and working hours be reducedto a performance check atthe service workshop at intervals not exceeding 12 months A complete performance check list is enclosed in this manual chapter 3 5 PERFORMANCE CHECK In
175. S 78108 51474 20 318 15 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 L6 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 18 3 CHOKE FIXED 470uH 5 SIEMENS 78108 51474 20 318 L9 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 110 3 FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 111 3 FIXED 470uH 5 SIEMENS 78108 51474 20 318 112 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 113 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 114 3 FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 L16 3 CHOKE FIXED 470uH 5 SIEMENS 78108 51474 20 318 117 3 CHOKE FIXED 100uH 10 SIEMENS B78108 T1104 K 20 371 118 3 CHOKE FIXED 100uH 10 SIEMENS B78108 T1104 K 20 371 119 3 CHOKE FIXED 100uH 10 SIEMENS B78108 T1104 K 20 371 120 3 CHOKE FIXED 100uH 10 SIEMENS B78108 T1104 K 20 371 121 3 FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 122 3 FIXED 4m7H 5 SIEMENS B78108 S1475 J 20 330 L24 3 CHOKE FIXED 100uH 10 SIEMENS B78108 T1104 K 20 371 125 3 CHOKE FIXED 100uH 10 SIEMENS B78108 T1104 K 20 371 126 3 FIXED 100uH 10 SIEMENS B78108 T1104 K 20 371 27 3 CHOKE FIXED 270nH 10 SIEMENS B78108 T3271 K 20 389 128 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 129 3 CHOKE FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 130 3 CHOKE FIXED 10uH 10 SIEMENS B78108 T1103 K 20 359 132 3 FIXED 3u9H 10 SIEMENS B78108 T1392 K 20 354 133 3 CHOKE FIXED 1u5H 10 SIEMENS B78108
176. STABLE TOKO E526HN 110440 38 408 TR4 3 TRAFO RF 70nH ADJUSTABLE TOKO E526HN 110440 38 408 185 3 TRAFO RF 110nH ADJUSTABLE TOKO 526 110436 38 407 TR6 3 TRAFO RF 110nH ADJUSTABLE TOKO E526 110436 38 407 TR7 3 TRAFO RF 70nH ADJUSTABLE TOKO E526HN 110440 38 408 TR8 3 TRAFO RF 110nH ADJUSTABLE TOKO E526 110436 38 407 01 3 8 BIT SHIFT REG SERIAL 10 74HC595 MOTOROLA C74HC595P MC74HC595AN 34 502 U2 3 HEX D FLIP FLOP w CLEAR 74HC174 MOTOROLA C74HC174AN 34 504 03 3 8 BIT SHIFT REG SERIAL IO 74HC595 MOTOROLA C74HC595P MC74HC595AN 34 502 U4 3 4 BIT BIN FULL ADDERS WITH FAST CARRY 74HC283 TEXAS SN74HC283N 34 540 U5 3 NEG VOLTAGE REG FIXED 15V 5 0 1A 79L15MC MOTOROLA C79L15ACP RA 31 143 U6 3 VOLTAGE REGULATOR 15V 5 78L15AC MOTOROLA C78L15ACP RA 31 140 U7 3 4 BIT BIN FULL ADDERS WITH FAST CARRY 74HC283 TEXAS SN74HC283N 34 540 U8 3 HEX D FLIP FLOP w CLEAR 74HC174 MOTOROLA C74HC174AN 34 504 U9 3 8 BIT SHIFT REG SERIAL 10 74 595 MOTOROLA C74HC595P MC74HC595AN 34 502 U10 3 VOLTAGE REGULATOR 12V 5 78112 MOTOROLA C78L12ACP RA 31 139 011 3 VOLTAGE REGULATOR 15V 5 78L15AC MOTOROLA C78L15ACP RA 31 140 U12 3 4 BIT BIN FULL ADDERS WITH FAST CARRY 74HC283 TEXAS SN74HC283N 34 540 U13 3 DUAL D FF POS TRIG 74HC74 TEXAS SN74HC74N 34 501 U14 3 12 BIT D A CONVERTER NATIONAL DAC1220LCN 32 810 015 3 8 BIT BIN COUNT 3 ST OUT 74HC590 TEXAS SN74HC590AN HC590N 34 530 U16 3 OPERATIONAL AMPLIFIER JFET INPUT LF356 MOTOROLA LF356N 31 076 17 3 HE
177. T The display will show SP 02 0 Control that the wave form seen is approx equal to the one shown below Press STOP to stop the tone Control of Alarm Tone GND Connect a frequency counter to emitter of Q01 and press the digits 0 2 2 and ENT The display will show SP 02 2 Control the frequency to 1300 Hz 1 5 Press STOP to stop the tone Then press the digits 0 2 3 and ENT The display CH1 1V9M TB 200uS div will show SP 02 3 Control the frequency to 2200 Hz 1 5 Press STOP to stop the tone Tune Tone Test Press TUNE CLARIF to exit the Quick Service mode CHECK OF DISTRESS DRIVER Press 2182 Distress the RX and TX display will show 2182 0 Connect a voltmeter to collector of Q03 and control the voltage to be 14 8V 1 5V Key in a new TX frequency and control that the voltage will go down to approx 0V CHECK OF METER AMPLIFIER Connect a test wire between ground and J03 pin 15 Connect a voltmeter between ground and U12 pin 7 Control the voltage to 600 mV 50mV Connect the test wire between J03 pin 15 and U17 pin 3 Control the voltage on U12 pin 7 to 3 6V 250mV CHECK OF SPI DATA BUS Press 2182 Distress the RX and TX display will show 2182 0 Then press CH 1 ADD and 2 ADD the distress frequency is now programmed into channel 1 and 2 Then press SC 8 ENT If the scanning is started press STOP and delete the channels for scan programme No 8 until the display sh
178. TOR BC548 NPN 92 PHILIPS 80548 A B C 126 28 070 014 1 TRANSISTOR BC558 PNP 92 PHILIPS 80558 A B C 126 28 095 015 1 TRANSISTOR BC548 NPN 92 PHILIPS 80548 A B C 126 28 070 Qt6 1 TRANSISTOR RF BF199 MOTOROLA BF199ZL1 28 178 017 1 TRANSISTOR BC548 NPN 92 PHILIPS 80548 A B C 126 28 070 018 1 TRANSISTOR BC548 NPN 92 PHILIPS BC548 126 28 070 Q19 1 TRANSISTOR DARLINGTON NPN BC618 MOTOROLA BC618 RL1 28 107 Q20 1 TRANSISTOR AF 548 NPN TO 92 PHILIPS 80548 A B C 126 28 070 R1 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R2 1 RESISTOR MF 470 OHM 5 0 33W PHILIPS 2322 187 73471 02 464 R3 1 RESISTOR MF 220 OHM 5 0 33W PHILIPS 2322 187 73221 02 456 R4 1 RESISTOR MF 430 OHM 5 0 33W PHILIPS 2322 187 73431 02 463 R5 1 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R6 1 RESISTOR MF 33 OHM 5 0 33W PHILIPS 2322 187 73339 02 436 R7 1 RESISTOR MF 56 OHM 5 0 33W PHILIPS 2322 187 73569 02 442 R8 1 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R9 1 RESISTOR MF 12 OHM 5 0 33W PHILIPS 2322 187 73129 02 426 R10 1 RESISTOR MF 3k9 OHM 5 0 33W PHILIPS 2322 187 73392 02 486 R11 4 RESISTOR MF 3k3 OHM 5 0 33W PHILIPS 2322 187 73332 02 484 R12 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R13 1 RESISTOR MF 3k3 OHM 5 0 33W PHILIPS 2322 187 73332 02 484 R14 1 RESISTOR MF 10k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 15 1 RESISTOR 10k O
179. This bus is used to communicate with other units in the SAILOR Compact HF SSB Programme 2000 e g the transmitter T2130 The microprocessor also generates the alarm tones 1300 Hz 2100 Hz DISPLAY UNIT This unit contains the display and the field strength meter SYNTHESIZER UNIT This unit contains all frequency generating parts There is only one reference oscillator which is a temperature compensated crystal oscillator TCXO with a frequency of 10 73 MHz Both receiver and exciter are using two LO signals These signals are generated in two separate PLL s one having output frequencies from 70 MHz to 100 MHz and the other having output frequencies of 59 27 MHz and 80 73 MHz The synthesizer which covers from 70 to 100 MHz is a fractional synthesizer with a resolution of 10 Hz The other synthesizer is a conventional synthesizer It has two output frequencies one for lower sideband 80 73 MHz and another for upper sideband 59 27 MHz RECEIVER FRONT END This unit contains input protection circuit input filters mixer and 70 MHz IF The input filter is a mixture of lowpass highpass and bandpass filter to obtain max performance in the entire band from 100 kHz to 30 MHz The mixeris a FET mixer with a high level LO injection to give the mixer good high signal quality The mixer is folloved by a 70 MHz bilitic quartz filter with a bandwidth of 15 KHz RECEIVER UNIT This unit contains all necessary circuits to convert a 70 MHz IF signal
180. V EE REG 4 45 77 EH 8 Ral 8 2V 3 EI R23 R24 C29 j s if cia Rea zmo I R4B n CARRIER LIMITER MODE SELECTOR STEP ATTENUATOR ES n I Leu 13 II 56 sge IX t Tie Eg BN 16 16 i Tp 47 ezez 5 7 8 RZA e TT 8 I ox 1 2 RC ides TE 3 low 5 10k oH 41 5 p 1 peu LI 5 le sume saes zj Kiss 5 wp e E 92 Sem ZS gia cza R39 2 MCI4SBCE gt 5 Samo m 4 3V A Sly Sje MCI458C 2796 zy Z si So nus 42m v BTE M Sean wor m E 7 4 ma 4 5 14 74HC595P 15 2 ver 3 14 744C595P 15 620 1x 5 9V jac ays x RJ sr sis 98 701 2 COMPRESSOR z 105 ss 31 ey sv ME 4 P al 26 25 1 MIXER 2 BC14066B BCS488 g lt 5 Ss 84 2 5 amp 2 IMIB gg H RGB s s R128 t Ej 3 3V Bks aH u 8 E 18K nog gt gt gm se s BIE Ie 1 e Be SE Z T 2528 3 mi uag IL RS h i 86 SERS gt 86 SERS I 8 c 8 E it m fe ME 13 M gt 6 l2 TF IF 2 1dn RE TUNE RLARM T 98 sone w cha a fum juny mu s LS Ms i 17 A af 4 LC 005 4 2 oo P gel Shs Sass SEES
181. VDC KCK RT HM60 SK YB 471 K 16 095 C93 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C94 3 CAPACITOR CERAMIC 1p8F 0 25pF NPO 100VDC PHILIPS 2222 689 679 09188 15 008 C95 3 CAPACITOR MULTILAYER 3n3F 2 NPO 50DC VITRAMON VP32 BA332GA T 16 295 C96 3 CAPACITOR ELECTROLYTIC 47uF 20 25VDC ERO 00 BB 247 E MOE 14 524 C97 3 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C98 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C99 3 CAPACITOR CERAMIC 4p7F 0 25pF N150 50VDC KCK RT HE40 SK PH 4R7 C 15 005 C100 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C101 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C102 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 103 3 CAPACITOR CERAMIC 470pF 10 500 0 KCK RT HM60 SK YB 471 K 16 095 C104 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C105 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C106 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C107 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C108 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 109 3 CAPACITOR CERAMIC 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C110 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C112 3 CAPACITOR MULTILAYER 3n3F 2 NPO 50DC VITRAMON VP32 BA332GA T 16 295 C113 3 CAPAC
182. With this voltage divider it is possible to ground the signal strength voltage and thereby turn off the light in the LED bar From the voltage divider the signal is fed to the unity gain buffer U01 2 This buffer is included to avoid the loading by the resistor R213 which is necessary for the wanted function of the voltage divider 9324 PAGE 5 5 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 COMPONENT LOCATION RECEIVER UNIT MODULE 1 8878 PETS BR 8 e AF 227 Bs 7 84 4 gt 3 1 GI zy 7 e Bo s Ee XII r 2 1 5 0 M UU i L 16 E wall Jic L View from component side with upper side tracks View from component side with lower side tracks PCB rev 25631H PAGE 5 6 9324 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 RECEIVER UNIT MODULE 1 53 26312HHz TEST CONDITIONS Qv Sw shi
183. X INVERTERS 74HC04 TEXAS SN74HCO4N 34 520 U18 3 OPERATIONAL AMPLIFIER JFET INPUT LF356 MOTOROLA LF356N 31 076 U19 3 OPERATIONAL AMPLIFIER JFET INPUT LF356 MOTOROLA LF356N 31 076 U20 3 TRANSISTOR ARRAY 3046 NATIONAL LM3046N 31 025 021 3 OPERATIONAL AMPLIFIER JFET INPUT LF356 MOTOROLA LF356N 31 076 U22 3 ELC PRESCALER MC12015P MOTOROLA C12015P 32 850 U23 3 QUAD 2 INP POS AND GATE 74HC08 TEXAS SN74HCO8N 34 517 U24 3 SERIAL INPUT PLL SYNTHES MC145158P2 MOTOROLA 145158 2 33 492 05 3 QUAD GATE 74HC266 PHILIPS PC74HC7266P 34 500 U26 3 DUAL D FF POS TRIG 74HC74 TEXAS SN74HC74N 34 501 U27 3 QUAD 2 INPUT NAND GATE 74HC00 TEXAS SN74HCOON 34 515 U28 3 DUAL D FF POS TRIG 740074 TEXAS SN74HC74N 34 501 U29 3 QUAD 2 INPUT NAND GATE 74HC00 TEXAS SN74HCOON 34 515 U30 3 SERIAL INPUT PLL SYNTHES MC145158P2 MOTOROLA 145158 2 33 492 031 3 DUAL D FF POS 74HC74 TEXAS SN74HC74N 34 501 032 3 8 BIT BIN COUNT 3 ST OUT 74HC590 TEXAS SN74HC590AN HC590N 34 530 U33 3 VOLTAGE REGULATOR 15V 5 78L15AC MOTOROLA C78L15ACP RA 31 140 U34 3 OPERATIONAL AMPLIFIER JFET INPUT LF356 MOTOROLA LF356N 31 076 U35 3 SERIAL INPUT PLL SYNTHES MC145158P2 MOTOROLA 145158 2 33 492 036 3 ELC PRESCALER MC12015P MOTOROLA C12015P 32 850 EXCITER MODULE 4 RE2100 ECI A S 5 0 25634F 4 0 25634M 625634 POSITION DESCRIPTION MANUFACTOR TYPE PART NO VARIOUS SHUNT CONNECTOR FEMALE 2 POLES AMP 142270 1 78 325 G1 4 CAPACITOR MKT 470nF 5 63VDC ERO MKT 1826 447 06 4 G 11 1
184. YTIC 4 TuF 20 50VDC ERO 00 147 14 510 C209 3 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ERO 00 AA 147 H 14 510 C210 3 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ERO EKI 00 AA 147 H M5K 14510 C211 8 CAPACITOR ELECTROLYTIC 4 7uF 20 50VDC ERO 00 AA 147 14 510 C212 3 CAPACITOR ELECTROLYTIC 47uF 20 25VDC ERO EKI 00 BB 247 E MOE 14 524 C213 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C214 3 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C216 3 CAPACITOR CERAMIC 330pF 20 500VDC KCK RT HM60 SK YB 331 M 16 093 0217 3 CAPACITOR CERAMIC 270pF 10 CL2 500VDC KCK RT HM60 SK YB 271 K 16 092 218 3 CAPACITOR CERAMIC 270pF 10 CL2 500VDC KCK RT HM60 SK YB 271 K 16 092 D1 3 DIODE CAPACITANCE 4 5pF 28VDC PHILIPS BB809 26 125 D2 3 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D3 3 DIODE CAPACITANCE 4 5pF 28VDC PHILIPS BB809 26 125 D4 3 DIODE CAPACITANCE 4 5pF 28VDC PHILIPS BB809 26 125 PAGE 7 13 7 PARTS LISTS RE2100 POSITION DESCRIPTION MANUFACTOR TYPE PART NO D5 3 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 D6 3 DIODE CAPACITANCE 4 5pF 28VDC PHILIPS BB809 26 125 D7 3 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 25 386 08 3 DIODE CAPACITANCE 4 5pF 28VDC PHILIPS BB809 26 125 D9 3 DIODE CAPACITANCE 4 5pF 28VDC PHILIPS BB809 26 125 D10 3 DIODE SWITCH BA243 BA282 TFK BA282 TAPED 5 386
185. Z 15 170 C28 3 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C29 3 CAPACITOR MKT 330nF 10 63VDC PHILIPS 2222 370 78334 11 189 C30 3 CAPACITOR MKT 330nF 10 63VDC PHILIPS 2222 370 78334 11 189 C31 3 CAPACITOR MKT 1u0F 10 63VDC PHILIPS 2222 370 78105 11 137 C32 3 CAPACITOR CERAMIC 39pF 5 N150 50VDC KCK RT HE50 SK PH 390 J 15 090 C33 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C34 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C35 3 CAPACITOR CERAMIC 15pF 5 150 50VDC KCK RT HE40 SK PH 150 J 15 055 C36 3 CAPACITOR CERAMIC 5p6F 0 5pF N150 50VDC KCK RT HE40 SK PH 5R6 D 15 013 C37 3 CAPACITOR CERAMIC 33pF 5 N150 50VDC KCK 50 SK PH 330 J 15 092 C38 3 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C39 3 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C40 3 CAPACITOR MKT 100 10 63VDC PHILIPS 2222 370 78105 11 137 C41 3 CAPACITOR CERAMIC 1OnF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C42 3 CAPACITOR CERAMIC 4TOpF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C43 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C44 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C45 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C46 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C47 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095 C48 3 CAPACITOR MKT 220nF 10 63VDC PHILIPS 2222 370 78224 11 095
186. Z 15 170 C994 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 100 4 CAPACITOR 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 101 4 CAPACITOR 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C102 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C103 4 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 C104 4 CAPACITOR CERAMIC 5p6F 0 5pF N150 50V0C KCK RT HE40 SK PH 5R6 D 15 013 C105 4 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 C106 4 CAPACITOR MKT 220nF 20 63VDC ERO MKT 1826 422 06 6 G 11 183 107 4 CAPACITOR 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C108 4 CAPACITOR CERAMIC 470pF 10 500VDC KCK RT HM60 SK YB 471 K 16 095 109 4 CAPACITOR CERAMIC 8p2F 0 5pF 750 50VDC KCK RT HE40 SK UJ 8R2 D 16 055 C1104 CAPACITOR CERAMIC 27pF 10 N750 500VDC KCK RT HM60 SK UJ 270 K 16 062 6111 4 CAPACITOR CERAMIC 10nF 20 80 CL2 50VDC KCK RT HE70 SK YF 103 Z 15 170 C112 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C113 4 CAPACITOR POLYSTYRENE 620pF 1 250VDC PHILIPS 2222 430 86201 10 345 6114 4 CAPACITOR POLYSTYRENE 750pF 1 250VDC PHILIPS 2222 430 87501 10 347 115 4 CAPACITOR 4n7F 10 63VDC PHILIPS 2222 370 88472 11 374 C116 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 6117 4 CAPACITOR MKT 22nF 5 100VDC PHILIPS 2222 370 89223 11 169 C1184 CAPACITOR MKT 4n7F 10 63VDC PHILIPS 2222 370 88472 11 374 C1194 CAPACITOR MKT 22nF 5 100VDC PHILIPS
187. a level above 9 Volt itis necessary to readjust the manual RF gain until the voltage level is about 5 Volt 11 Press TUNE to leave the service programme mode 3 7 1 2 ADJUSTMENT OF 70 MHz TRANSFORMER Receiver The position number of the 70 MHz transformer is TRO1 1 and it is located at the receiver unit module 1 The adjustmentis performed by tuning TRO1 1 until the DC output voltage from the AGC level detector is maximum The tuning is performed by using the service programme SP 04 0 This programme sets up the first local oscillator LO1 as a test signal and therefore no external signal generator is necessary 1 Execute points 1 4 in section 3 7 1 1 2 Tune the 70 MHz transformer TRO1 1 to maximum meter deflection 3 Turn off the AGC and adjust the manual RF GAIN until the DC output voltage from the AGC level detector is about 5 Volt 4 Finetune TRO1 2 5 Press TUNE to leave the service programme mode 3 7 1 3 ADJUSTMENT OF SSB AM FILTER Receiver The SSB AM filter is adjusted by tuning the trimming capacitor C18 1 until the DC output voltage from the AGC level detector is maximum The trimming capacitor C18 1 is located at the receiver unit module 1 The adjustment is performed by using the service programme SP 04 2 This programme sets up the first local oscillator LO1 as a test signal and therefore no external signal generator is necessary 1 Execute points 1 3 in section 3 7 1 1 2 Select service pro
188. a possible fault in this unit PAGE 3 7 3 SERVICE RE2100 These error codes are described more detailed in the instruction manual for T2130 chapter 2 3 SYSTEM DESCRIPTION AND TROUBLE SHOOTING and in the chapter 3 4 TROUBLE SHOOT ING ERROR CODES 70 Motor circuit error AT2110 See instruction manual for T2130 chapter 3 4 71 Internal signal error See instruction manual for T2130 chapter 3 4 72 Internal signal error See instruction manual for T2130 chapter 3 4 73 High standing wave ratio SWR in the tuning of the AT2110 Check the aerial and see instruction manual for T2130 chapter 3 4 74 Transmitter temperature too high Letthe transmitter T2130 have a pause and see instruction manual for T2130 chapter 3 4 75 High standing wave ratio SWR when transmitting Check the aerial and see instruction manual for T2130 chapter 3 4 76 Battery voltage low Check the condition of the batteries and the power cables See instruction manual for T2130 chapter 3 4 77 Temperature sensor error See instruction manual for T2130 chapter 3 4 78 Internal high standing wave ratio SWR See instruction manual for T2130 chapter 3 4 If the error codes indicate that the fault may be found in the RE2100 the fault is probably no transmitter signal from the RE2100 The exciter can then without any damage to the transmitter be set on by activating the test programme SP 05 0 The error codes do not indicate any receiver faul
189. adjusted by tuning the three trimming coils L35 2 L36 2 L37 2 and the two transformers TR04 2 01 1 The components L35 2 L36 2 L37 2 and TR04 2 are all located at the front end unit module 2 while TRO1 1 is located at the receiver unit module 1 The adjustment is performed by using the two service programmes SP 04 0 and SP 04 1 These programmes set up the first local oscillator LO1 as a test signal and therefore no external signal generator is necessary PAGE 3 47 3 SERVICE RE2100 1 Disconnect any input to the aerial socket 2 Connect a voltmeter to test point TP1 1 for measuring the DC output voltage from the AGC level detector 3 Turn the RE2100 on 4 Select service programme SP 04 0 as described in section 3 10 1 of this manual 5 Tune the transformer TRO1 1 Receiver Module and the trimming coil L37 2 Front End Module to maximum meter deflection 6 Select service programme SP 04 1 press STOP to terminate the first service programme 7 Tunethetransformer TR04 2 andthetrimming coils L35 2 and L36 2to maximum meter deflection 8 Select service programme SP 04 0 9 Turn off the AGC and adjust the manual RF GAIN until the DC output voltage from the AGC level detector is about 5 volt 10 Finetune all five components by repeating point 5 7 Remember to turn off the AGC in point 6 after selecting the service programme SP 04 1 NOTE If the DC output voltage from the AGC level detector is increased to
190. ble power gain for Front End RX front The equation is only valid when using a single tone SSB test signal which produces a signal to noise ratio of 20 dB at the receiver output and when using a signal generator with an impedance of 50 ohm From the figures it can be seen that both the Front End Unit and the Receiver Unit are determining the sensitivity level Toexclude the receiver unit itis necessary to checkthe sensitivity level of this unit separately which can be done by means of the check procedure described in section 3 6 1 1 The available power gain G the next section 3 6 2 2 of the Front End Unit can be controlled by the check procedure given in front The check procedure in this section is especially useful to control the insertion loss of the six parallel coupled bandpass filters which are used as pre filters in the Front End Unit If the sensitivity is poor in only one band it is very likely that the corresponding filter or the filter selection circuit has a failure The filter selection circuit can be checked by means of the check procedure given in section 3 6 2 3 1 Connect the generator to the aerial socket through the 50 ohm impedance matching network shown in chapter 3 3 PROPOSAL FOR NECESSARY TEST EQUIPMENT 2 Connect the voltmeter to the earpiece output at testpoint TP2 1 for measuring the AC voltage 3 Turn the RE2100 on 4 Choose generator frequency f generator output level V and Receive
191. btract it from the frequency measured in check point 8 The result must be 150 100 kHz 2 Hz 10 Connect the voltmeter to TP3 3 through diode probe 11 Select RX frequency and check the voltage on TP3 3 to be in accordance with point 12 PAGE 3 38 3 SERVICE RE2100 RX frequency Frequency on TP3 3 3750 0 gt 0 8 Volt 12 13 14 11250 00 gt 0 8 Volt 18750 00 gt 0 8 Volt 26250 0 gt 0 8 Volt Connect the voltmeter to TP2 3 through diode probe Select service programme SP 04 5 as described in this manual section 3 10 1 and check the voltage on TP2 3 to be above 0 8 Volt 3 6 3 3 CHECK OF PLL2 The PLL2 consists of two independent VCO s and is capable of delivering two different signals with the frequencies 59 26912 MHz and 80 73216 MHz 1 2 10 Turn the RE2100 on Connect the voltmeter to TP5 3 Connect the counter to TP7 3 Select receiver mode and check the DC voltage on TP5 3 and the frequency on TP7 3 to be in accordance with point 5 Mode Frequency on TP7 3 Voltage on TP5 3 59 26912 MHz 10 Hz 6 5V 0 5V SB 80 73216 MHz 10 Hz 6 5V 0 5V Connect the voltmeter to TP7 3 through diode probe Check the voltage on TP7 3 to be in accordance with table 8 Connect the voltmeter to TP6 3 through diode probe Select service programme SP 04 5 as described in this manual section 3 10 1 and check the voltage on TP6 3 to be above 0 8 Volt PAGE 3 39 3 SERVIC
192. cept when transmitting on the SP Bus The transmitter consists of two gates U13 1 U13 2 74 00 a transistor 004 BC558 for level shifting and two complemen tary output transistors Q05 BC640 and Q06 BC639 The transmitter is connected to the microproces sor P24 Transmit Data and P55 Transmitter Enable The receiver consists of an op amp U12 1 MC1458 which is configurated as a Schmitt Trigger and two diodes D04 and D11 for level conditioning The receiver is connected to the microprocessor P23 Receive Data As the levels on the SP Bus approximately match the RS232C standard it is possible to connect an RS232C to the SP Bus The cable terminations jumper P04 must be removed when the external RS232C is to transmit on the bus PAGE 5 30 9324 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 31 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 COMPONENT LOCATION PROCESSOR UNIT MODULE 5 II PE IBI View from component side with upper side tracks View from component side with lower side tracks PCB rev 25635M PAGE 5 32 9324 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PROCESSOR UNIT MODULE 5 25 Processor Unit 5 5V8 R im Reg M T YN To 12138 ME 50 OHM S LOAD In 183 ONLY FOR R2122 Base h x TUNEZALARM TONE GENERATOR STRAP FIELDS Ika F PIR 1 MI gt PIN 2 OD SERVIC
193. cillator The oscillator frequency is determined by the LC circuit located on the gate of the FET and the tuning of oscillator frequency is done by means of variable capacitance diodes The output signal from the VCO s is led through switch diodes D2 D5 D7 and D10 to a common buffer amplifier Q13 which buffers the VCO signal for prescaler buffer and LO buffer respectively Selection of the wanted VCO circuit is done by Q1 Q3 Q4 Q6 Q7 Q9 Q10 and Q12 The control of these transistors is done by serial to parallel register U1 9406 PAGE 5 13 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PASSIVE LOOP FILTER The components R28 R31 C11 C51 C54 and L22 constitute a chebychev lowpass filter with cut off frequency equal to approximately 10 kHz The major task of the passive filter is to prevent spurious signals arised from the phase detector and divider circuit to modulate the VCO and generate sidebands to the VCO output signal ACTIVE LOOP FILTER The filter consists of U16 C66 R33 and R38 The filter secures stabilization in the loop system and is of vital importance in determination of the loop system bandwidth PHASE DETECTOR The phase detector is of the sample and hold type The detector consists of a sequential phase detector followed by the current switch the ramp generator and the sample and hold circuit U26 together with U27 form the sequential phase detector which converts the phase difference between the refere
194. d decay time in H3E mode select service programme SP 04 7 and change the setting of the oscilloscope Select positive slope trig 11 Press TUNE to leave service programme mode Generator RE2100 Mode EUM kHz 70dB uV 1990 kHz J3E SSB AM mod 1991 kHz 70dB uV 30 with 1991 kHz H3E AM 1 kHz 12 PAGE 3 28 3 SERVICE RE2100 The RE2100 is automatically set by the service programmes 200mV DIV 025 0 NN NM RA EH ey EE 200mV DIV 50mS DIV AGC Step Responses 3 6 1 6 CHECK OF DETECTOR In this section the audio frequency output level and distortion from the detector are controlled The output level from the detector is determined by the input level to the detector and by the detector itself The input level to the detector is given by the base to emitter voltage of transistor Q14 1 divided by the voltage gain of the AGC amplifier which is built up around transistor Q16 1 1 2 3 Connect the generator to the aerial socket at the front end unit module 2 Connect the voltmeter and a distortion meter to detector output at 006 pin 6 Turn the RE2100 on and turn the RF gain control fully clockwise Choose generator frequency f generator output level V and receiver frequency f according to point 6 Measure the AF output level and distortion at detector output and control the result by comparing it to the values given in point 6
195. dset key Adjust R120 4 until the signal on the scope is 3 5 Vpp If a milliwattmeter is connected to the aerial socket J01 2 it should read 12 dBm in 50 ohm Release handset key PAGE 3 54 3 SERVICE RE2100 3 7 3 7 ADJUSTMENT OF 70 MHz IF When using the two service programmes SP 05 1 and SP 05 3 the 70 MHz IF filter can be adjusted 1 Connect scope probe to the output of the Power Unit at PO4 8 TP1 8 2 Select service programme SP 05 3 3 Select H3E on keyboard and press handset key 4 Adjust L10 6 L11 4 and L12 4 several times to obtain maximum signal on the scope 5 Release handset key and press lt ENT gt on the keyboard 6 Select service programme SP 05 1 T Select H3E mode on keyboard and press handset key 8 Readjust only L10 4 to maximum signal 9 Release handset key 3 7 4 ADJUSTMENT PROCEDURE FOR POWER UNIT This chapter contains the adjustments for the 5V regulator and the RF power output level to the transmitter 3 7 4 1 ADJUSTMENT OF 5V The 5V output voltage must have a value between 5 1V and 5 5V to ensure stability in the Synthesizer Unit Normally the resistor R33 8 is removed at the factory If the regulator U06 8 has been changed for repair then check the output voltage Connect a voltmeter to R16 8 TP2 8 and measure the output voltage with R33 8 removed and one of the following three situations occur Measured Value Adjusted Value a Vo 5 15V R32 8 removes gt 5 10 lt Vo l
196. dure for these components is described in section 3 7 1 1 In this test of selectivity the 6 dB bandwidth and the stop band attenuation is controlled The test is performed by using variations in the level detector output voltage which can be measured at testpoint TP1 1 in the AGC circuit The voltage can be measured by using an analog multimeter but it is easier to use a digital multimeter because the variations in the level detector output voltage are relatively small about 200 mV PAGE 3 23 3 SERVICE RE2100 SSB MODE 1 2 10 11 12 13 14 15 16 17 18 19 20 Connect the generator to the aerial socket at the front end unit module 2 Connectthe voltmeterto testpoint TP1 1 for measuring the DC voltage atthe level detector output Connect the counter to earpiece output at testpoint TP2 1 Turn the RE2100 on Turn the RF gain control fully clockwise and make sure that the AGC is operative Choose generator frequency f generator output level V and receiver frequency fp according to the table in point 20 Make sure that J3E mode SSB is selected and that the AF signal frequency is approx 1 kHz Wait 15 min before proceeding to temperature stabilize the receiver Turn off the AGC and adjust the manual RF GAIN Control to achieve a voltage of about 5 volt at testpoint TP1 1 Finetune the receiver frequency by means of the arrow keys until maximum meter deflection when measuring a
197. e capacitive loading introduced by the diode probe it is necessary to measure the output level through a voltage divider The Front End Unit must then be terminated as shown in the figures below where the wanted loading impedance of 800 ohm is realized with a voltage divider consisting of a resistor of 750 ohm in series connection with a resistor of 50 ohm DC VOLTMETER PROBE PIN PAD WHICH NORMALY 15 USED 7 END UNIT FEQ FRONI EN 750 FOR SOLDERING THE RESISTOR 0 85 PCB RECEIVER MODULE TRACK Termination of the Front End Unit for measurement of the available power gain The termination is realized at the Receiver Unit module 1 SHIELD PCB RECEIVER MODULE The resistor R185 1 must be disconnected as shown above before the termination of the Front End Unit can be implemented T Terminate the Front End Unit as shown in the figures above 2 Turn the RE2100 on 3 Choose generator frequency f generator output level V and receiver frequency fp as specified in point 10 4 Connect the diode probe across the 50 ohm resistor in the Front End terminating network see figure above 5 Notice the diode probe voltage PAGE 3 35 3 SERVICE RE2100 6 Connect the diode probe across the neon lamp at the input of the front end unit 7 Adjust the signal generator level V until the diode probe voltage is equal to the value measured in point 5 8 Calculate the difference between the signal generator level
198. e signal generator to the aerial socket through the 50 ohm dummy load described in this manual chapter 3 3 Connect a voltmeter or a distortion meter to the 0 dBm output on the testbox Choose receiver frequency f table in point 5 ax generator frequency f and generator output level V according to Measure the signal to noise ratio SND N with the distortion meter or the voltmeter as described in point 6 The measured signal to noise ratio shall be better than 20 dB PAGE 3 11 3 SERVICE RE2100 5 Signal Generator RE2100 0 100 AM 0 384 30 dB uV 30 with 0 385 lkHz 1 599 601 2 101 11 dB uV CW AM 30 11 dB uV 6 Measurement of the signal to noise SND N With the specified test signal applied to the receiver the measurement of SND N is performed as described below SSB MODE a Turn the RF GAIN control fully clockwise and make sure that the AGC is operative b Notice the output LF level by means of a voltmeter C Turn the AGC OFF and adjustthe RF GAIN control to achieve the output level found in point 6 b d Change the signal generator frequency f to fex 30 kHz and notice the reduction of the LF output level which expresses the signal to noise ratio AM MODE e Turn the RF GAIN fully clockwise and make sure that the AGC is operative f Notice the output level by means of a voltmeter g Remove modulation from the generator signal and notice the reduction of the output which expresses the signa
199. eck is whether the fault is somewhere in the aerial circuit the handset or in the power source If the faultis notfound there check if an error message has been shown in the RX display of the RE2100 The error codes listed below are error messages which are generated by the RE2100 and they therefore indicate a fault in this unit ERROR CODES 00 Internal power supply is low Check the power connections to the RE2100 or check the internal power regulators 11 Illegal transmitting frequency The TX frequency of which a tone sequence has been tried is not legal 12 Illegal transmitting mode The TX emission mode is not legal for transmitting 15 Key sequence is not finished by the ENT key 20 The communication link to the transmitter T2130 is interrupted Check the coax cable to the T2130 from RE2100 21 The communication link between RE2100 and control unit C2140 or DSC telex RM2150 RM2151 has been stopped Check the SP BUS coax cable to the external equipment If the Error 21 flashes up again after the button lt STOP ENT gt has been pressed then check the SP BUS interrupt line J03 5 pin 6 This line has to be normal High approx 5V 22 Thecommunication link between the RE2100 and the Duplex Telegraphy Reveiver R2120T has been stopped Check the SP BUS coax cable between these units The error codes listed below are error messages which are generated by the HF transmitter T2130 and they therefore indicate
200. ector of Q11 The output from the transformer TR02 is connected to a peak to peak RF limiter network consisting of the diodes D19 and D20 biased by the zener diode D21 The signal from TR02 is led to the buffer amplifier Q19 at the input to the step attenuator STEP ATTENUATOR AND 1st MIXER The step attenuator is divided in two parts Part one consisting of the transistors Q20 Q21 Q22 and Q23 is divided in steps of 0 3 dB and part two consisting of the transistors Q14 Q15 and Q16 is divided in steps of 4 5 dB Partone ofthe step attenuator is working as a voltage divider where the SSB signal on the emitter of Q19 is divided by R148 and the parallel connection of the resistors R151 R153 R173 and R175 depending on which one is grounded The grounding of the resistors in this attenuator takes place in normal binary code meaning 0000 is equal to non attenuation and 1111 is equal to full attenuation In part two of the attenuator the voltage gain of transistor Q12 will be changed according to the wanted attenuation step From attenuator step 16 R130 will be grounded and from attenuator step 48 R113 R140 and R145 will be grounded The wanted attenuator step is controlled by U09 which converts the received input serial code to an output parallel code which controls the grounding of the transistors in the attenuator The gain in the amplifier Q12 is adjusted with R120 The potentiometer R159 on the basis of the buffer transistor Q18 is
201. ed on control that the display will read out Error20 there is no connection to T2130 Press the distress key 2182 and the display will now read out 2182 0 Turn the 9V power supply down slowly and control the power voltage When the display reads out Error00 the 9V power supply is too low the power supply must be approx 7 0V Control of Watch Dog Circuit Adjust the 9V power supply to approx 9 0V Connect an oscilloscope to U15 pin 6 and control that the square wave seen has a 5 0V 0 5V amplitude that the duty cycle is 5096 and that the frequency is one of 3 possible 1 15 Hz Standard after power is switched on 2 20 Hz Standard for Test Alarm mode 3 50 Hz Standard for Scan Run mode Connecta test wire between ground and U15 pin 6 Control that the microprocessor will start a reset cycle after every 1 6 s the display will flash an Error20 Disconnect the test wire again and control that the microprocessor will stop the reset cycle CHECK OF BAUD RATE GENERATOR Connect a frequency counter to U02 pin 9 The frequency will be a 26th part of the internal clock frequency normally 76 923 kHz 600 Hz and the duty cycle is 5096 CHECK OF TUNE ALARM TONE GENERATOR Press the digits 0 and 1 at same time The equipment will now be in Quick Service mode and the display will show SP PAGE 3 43 3 SERVICE RE2100 Control of Tune Tone Connect an oscilloscope to emitter of Q01 and press the digits 0 2 0 and EN
202. ee ea 1 E 5 EM p x E sa lt j EDS ip SER 215 m IMMI48 e m m I ET o vere TS Is fa SE w nwt W z Ele T 1 D ays ZB S 4 4 21 men gle s 31 SR Ex Ed w BE s I DEM 3 5 x e Eu Eu 0V 65 WEEE E a E I I II III d RA 56 Brie peenem s c conor 98 BdBm AMPLIFIER U E Y i 25 sp a A s sia WI ESI L I E css LT m andi andi CRM IF H 188u db Ct _ Ja Ja mm rs 4 i 3 Ea sos 1 zs i gm 3 gt 3 500mV DIV or ah fg BC548 ae SWITCH E Q a 5 Q 2 I E IL 50mV DIV with 10 1 probe Seed E a VOLUME CONTR En ela l 0 5 gt MI 8 s Zo T SHITCH s z 375 I o ZB 0 5mSec DIV 13 m n I 40 4 CIRCUIT a v Zo Tu 2 21 She hel geo Tu m i I L LM831N 4 7 oe wt on MC 12 I cus Je 5 M I ale s ME I H a 2 IE os 0 s s T 8 A T ov 1 5 1 5V s 5 Gr EARPIECE AMPLIFIER 0 2V DIV with 10 1 probe 3 IX 0 5mSec DIV 4 0 25631R Diode probe measurements 275mV BBBnV 30nv A Frequency counter measurements AC voltmeter measurements T
203. elected to follow the squelch or not 0 DBM AMPLIFIER In this amplifier the AF signal is amplified in order to give a 0 dBm output 600 ohm The 0 dBm signal is led to the remote control units and it can by means of P4 be selected to follow the squelch or not SQUELCH The squelch is voice activated which is realized by detecting whether there is a change in the mean frequency at the AF filter output The squelch circuit which contains limiting amplifier frequency to voltage converter voltage change detector and hold circuit generates a signal by which the microproc essor controls the squelch switch U07 at the receiver output LIMITING AMPLIFIER U02 2 and U02 1 are connected as amplifier with about 100 dB voltage gain so that the output from U02 1 will be square wave with the same frequency as the input signal from the AF filter FREQUENCY TO VOLTAGE CONVERTER The signal from the limiting amplifier is fed to the frequency to voltage converter built up around C99 C100 D26 D27 R142 and U02 4 The output from the converter is a voltage with an amplitude depending on the input frequency VOLTAGE CHANGE DETECTOR The voltage from the frequency to voltage converter is fed to capacitor C98 which only will pass a variation in the DC voltage The resulting signal is amplified and filtered in the circuit built around U02 3 The inverter U01 3 and D22 D23 provide both positive and negative changes in the voltage to be converted to a posi
204. ency 2182 kHz 4 Control the measured DC voltage to be 7 5V 1V 3 6 3 MODULE PERFORMANCE CHECK OF SYNTHESIZER UNIT This chapter contains the following sections 3 6 3 1 Check of TCXO 3 6 3 2 Check of PLL1 3 6 3 3 Check of PLL2 PAGE 3 37 3 SERVICE RE2100 3 6 3 1 CHECK OF TCXO The TCXO signal is used as reference frequency in both PLL1 and PLL2 and it is also used as carrier injection signal for both transmitter and receiver 1 Turn the RE2100 on NOTE The RE2100 must be on for at least 15 minutes before the check is carried out 2 Connect the counter to TP4 3 through passive probe 3 Check the frequency on TP4 3 to be 10 731520 MHz 1 Hz 3 6 3 2 CHECK OF PLL1 The PLL1 consists of four independent VCO s which together cover the whole frequency band from 70 MHz to 100 MHz Turn the RE2100 on 2 Connect the voltmeter to TP1 3 3 Connect the counter to TP3 3 4 Key in the RX frequency and check the DC voltage on TP1 3 and the frequency on TP3 3 to be in accordance with table in point 5 i 1V V 22499 0 92 49964 MHz 10 Hz 11 0V 29999 0 99 99964 MHz 10 HZ 11 0V 1 6 Key in the RX frequency and check the DC voltage on TP1 3 and the frequency on TP3 3 to be in accordance with point 7 85 00064 MHz 10 Hz 8 Select RX frequency 2225 4 kHz and measure the frequency on TP3 3 9 Select RX frequency 2075 3 kHz and measure the frequency on TP3 3 then su
205. essor memory watch dog baud rate generator and address select 5VB U17 supplies the remaining circuits using 5V 5VB U18 supplies half of the SP Bus transmitter Power supply 5VA is a low drop 5V regulator The power supply also works as a power back up when the 9V supply disappears C11 is able to keep the supply for the microprocessor for approx 50 mS after the 9V supply has disappeared The microprocessor spends approx 20 mS for storing the data in U05 A parallel connection of C14 and C45 has been carried out in order to keep the serial resistance below 1 ohm at low temperatures Power supply 5VB is a standard 5V regulator LM340T5 9324 PAGE 5 29 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 TUNE ALARM TONE GENERATOR Tune and alarm tones are generated in the microprocessor and sent out in P26 Tune tones consist of two simultaneous frequencies of 1000 Hz and 2000 Hz The microprocessor generates a signal of 2000 Hz A divider 1 2 U02 enabled by P54 divides the signal to 1000 Hz and the transistor Q01 adds the two signals before they are passed on to the exciter unit module 4 The alarm tones consist of two changing frequencies of 1300 Hz and 2200 Hz Both tones are generated in the microprocessor The divider 1 2 U02 will be disabled DISTRESS DRIVER When a distress frequency 2182 kHz is selected the microprocessor port P20 goes high and Q03 will be able to source upto 14 mA The distress signalis used w
206. etermined by R89 1 R91 1 and C71 1 The measurement of step response is performed by a sudden increment or decrement of the RF input level This step in input level is obtained by toggling the RX mute relay which is located at the front end unit The relay is controlled by two different service programmes The step response will be displayed on an oscilloscope which with advantage may be a storagescope 1 Connect the generator to aerial socket at the front end unit module 2 2 Connect the oscilloscope to testpoint TP3 1 for measuring the AGC voltage and select AC coupling 3 Connect a probe from testpoint TP4 2 collector of transistor Q01 2 located at front end unit to the external trigger input on the oscilloscope 4 Select external trig source DC trig mode and positive slope trig 5 Turn the RE2100 on and turn the RF gain control fully clockwise 6 Choose generator frequency and generator output level V as specified in point 12 7 In points 8 10 the responses measured with the oscilloscope they must similar to the responses shown below NOTE It may be necessary to adjust trig level to obtain an image on the oscilloscope 8 To measure the attack time in J3E mode select service programme SP 04 6 9 To measure the decay time in J3E mode select service programme SP 04 6 and change the setting of the oscilloscope NOTE To change service programme press STOP 10 measure the attack an
207. evel However in practice the receiver output level will increase slightly with increasing input level because a constant output level would require an infinite gain of the 2nd IF amplifier The performance of the AGC above the threshold level is checked by measuring the flatness of the AGC characteristic This measurement is also included in the check procedure given below because it is measured in the same manner as the threshold level The threshold level must as indicated in the AGC characteristic be less than the sensitivity level of the receiver to ensure correct function of the AGC The threshold level is determined by the level detector and the open loop gain from the aerial input to the level detector input To study this in more details the simplified block diagram is used in the following description FRONT END UNIT module 2 end MIXER and 2nd TF Filter AERIAL INPUT 100kH2 30 MM2 I Required Peak RENT Jp pou S 265V 4 0 26212 Simplified block diagram for the entire receiver PAGE 3 26 3 SERVICE RE2100 In the level detector which is built up around the transistor Q14 1 the base emitter diode is used to convert the received AC signal to a DC signal Thus the input voltage to the level detector is almost a constant and is equal to the diode cut in voltage The open loop gain from the aerial input to the level detector input must then be sufficiently high to produce the required pea
208. formance Check of Receiver Sensitivity and 3 5 2 2 Performance Check of Receiver Distortion Repair in 1st Mixer and 70 MHz IF Filter Execute 3 7 1 1 Adjustment of 70 MHz IF Filter Execute 3 5 2 1 Performance Check of Receiver Sensitivity and 3 5 2 3 Performance Check of Receiver Audio Passband PAGE 3 56 3 SERVICE RE2100 Repair in LO1 Buffer Execeute 3 5 2 1 Performance Check of Receiver Sensitivity SYNTHESIZER UNIT MODULE 3 After a Change of the Module Execute 3 5 2 1 Performance Check of Receiver Sensitivity and 3 5 2 4 Performance Check of Receiver Clarifier and Frequency Execute 3 5 3 2 Performance Check of Exciter Frequencies and Classes of Emission Repair in the TCXO and Buffer Execute 3 7 2 1 Adjustment of TCXO Repair in Phase Detector Current Mirror and API Circuit PLL1 Execute 3 7 2 2 Adjustment of API Voltage in PLL1 and 3 7 2 3 Adjustment of the VCO Circuits in PLL 1 Execute 3 5 2 1 Performance Check of Receiver Sensitivity and 3 5 2 4 Performance Check of Receiver Clarifier and Frequency Repair in the PLL1 Execute 3 7 2 3 Adjustment of the VCO Circuit in PLL1 Execute 3 5 2 1 Performance Check of Receiver Sensitivity 3 5 2 4 Performance Check of Receiver Clarifier and Frequency and 3 5 3 2 Performance Check of Exciter Frequencies and Classes of Emission Repair in the PLL2 Execute 3 7 2 4 Adjustment of the VCO Circuits in PLL2 Execute 3 5 2 1 Performance Check of Recei
209. gramme SP 04 2 PAGE 3 48 3 SERVICE RE2100 3 Adjust the manual RF gain until the DC output voltage from the AGC level detector is about 5V 4 Tune the trimming capacitor C18 1 to maximum meter deflection 5 Press lt TUNE gt to leave the service programme mode 3 7 1 4 ADJUSTMENT OF 2nd IF GAIN Receiver To meetthe gain variations from one transistor to another the 2nd IF amplifier has been constructed with a reserve of power gain This implies that the 2nd IF gain may be very large which may cause unstable conditions because of unwanted feedback It is therefore necessary to adjust the unregulated gain of the 2nd IF amplifier which must be done in accordance with the procedure given below The 2nd IF gain is adjusted by trimming the resistor R203 1 which is located at the receiver unit module 1 The adjustment is performed by using a signal generator and an AC voltmeter 1 Connect the signal generator to the aerial socket at the front end unit 2 Connect the AC voltmeter to earpiece output at testpoint TP2 1 3 Turn the RE2100 on NOTE The RE2100 must be on for at least five minutes before proceding 4 Select the setting of the signal generator and the RE2100 according to point 5 5 Signal Generator RE2100 Dem _ 1991 kHz 33dB uV 1990 kHz J3E SSB 6 Measure the AC voltage at the earpiece output Change the generator output level to 0dB uV 8 Adjust the resistor R203 1 un
210. he handset is connected directly to the 9 pin connector at the back of the RE2100 This chapter includes a number of measurements where a signal generator is needed The output level of the generator is in this manual expressed in terms of the Electromotive Force EMF and it is measured in terms of the unit dB uV 20 log EMF 1uV dB above one microvolt PAGE 3 21 3 SERVICE RE2100 The output level from signal generators in generalis sometimes expressed in terms of the available power which is measured in terms of the unit dBm 10 log P 1mW dB above one milliwatt For this reason the conversion formulas between EMF and available power and vice versa are given here P dBm EMF dB uV 113 dB EMF dB uV P dBm 113 dB where P is the available power and EMF is the Electromotive Force of the generator 3 6 1 MODULE PERFORMANCE CHECK OF RECEIVER UNIT This chapter contains the following sections 3 6 1 1 Check of Sensitivity RX Module 3 6 1 2 Check of LO2 and Reinjection Signals 3 6 1 3 Check of Crystal Filters 2nd IF 3 6 1 4 Check of 2nd IF Amplifier 3 6 1 5 Check of AGC Circuit 3 6 1 6 Check of Detector 3 6 1 7 Check of AF Filters 3 6 1 8 Check of Earpiece Amplifier 9 3 6 1 9 Check of Squelch Circuit 3 6 1 1 CHECK OF SENSITIVITY RX_MODULE The sensitivity of the receiver unit is mainly determined by the Second Mixer because of its relatively large power gain of about 8 dB It is theref
211. he reference division ratio R read into U35 is 131 leading to a reference frequency of 40 96 kHz which can be monitored on pin 13 This 40 96 kHz signal is used as the reference signal to the phase detector The variable frequency to the phase detector is the VCO frequency divided with the read in division ratio This ratio is 1447 when USB mode is chosen and by LSB mode 1971 leading to the two phase lock frequencies in USB of 59 269 120 MHz and in LSB mode 80 732 160 MHz PHASE DETECTOR AND LOOP FILTER The phase detector is an integrated part of U35 The input reference frequency f is 40 96 kHz which can be monitored on pin 13 and the input variable frequency f can be monitored on pin 3 The three state output of the phase detector produces a loop error signal which is used with the loop filter to control the VCO The phase detector output is for frequency f gt f or f leading negative pulses For frequency f lt f or f lagging positive pulses and for f f and phase coincidence the output is in high impedance state The loop filter consists of two parts The first part of the loop filter built around the amplifier U34 and the R C network R118 and C131 take care of the loop characteristic The second part of the filter consisting of L34 L35 and C141 C143 C146 is a passive lowpass filter which removes the remaining part of the 40 96 kHz reference signal from the VCO control signal OUTPUT LOCAL OSCILLATOR BUFFER From the oscillato
212. hecking some main parameters and this may be a great help PAGE 3 8 3 SERVICE RE2100 3 5 PERFORMANCE CHECK GENERAL A performance check is intended to be used as a check after repair and before reinstallation of the equipment A performance check can be used to check the equipment after a certain time to make sure that the equipment is according to the required technical specifications The performance check is divided into three sections and it is possible to perform one of the sections or all of them Connect the RE2100 with the testbox for the RE2100 and connect the power supply and the handset to the testbox as described in chapter 3 3 PROPOSAL FOR NECESSARY TEST EQUIPMENT If no testbox is available it is possible to operate the RE2100 by connecting the power supply directly to the 25 pin connector which is located at the back of the RE2100 The pin configuration for this connector is listed in chapter 2 3 ELECTRICAL CONNECTION AND ASSEMBLING But it is only necessary to establish the following connections pin No 10 18V 0 2 Amp pin No 11 9V 0 5 Amp pin No 12 18V 0 8 Amp pin No 5 GND The handset is connected directly to the 9 pin connector at the back of the RE2100 This chapter includes a number of measurements where a signal generator is needed The output level of the generator is in this manual expressed in terms of the Electromotive Force EMF and it is measured in terms of the unit dB uV 20 log EMF 1uV
213. hen connection is made to SAILOR scrambler CRY2001 or CRY2002 SERIAL PERIPHERAL INTERFACE BUS SPI The SPI Bus is a synchronous serial bus supplying the other units with data The clock speed is 38 5 kHz Through 4 drivers in U10 the clock and data are passed on to the modules which are connected to the SPI bus The strobes for the various modules are generated in SPI address select U09 Through the 4 ports of the microprocessor P60 P63 an address is set up which is suitable for the module which is going to receive the serial data BAUD RATE GENERATOR The baud rate generator U01 and 1 2 UO2 divide the internal clock frequency of 2 MHz by 26 by means of a duty cycle of 50 per cent The divided frequency is equal to the frequency which must be added to the internal serial communication interface SCI of the microprocessor so that the baud rate of the SP Bus will be 4800 baud SP BUS TRANSMITTER AND RECEIVER The communication from and to the RE2100 is time multiplexed data bus It is implemented with a 50 ohm coaxial cable terminated in both ends and a transmitter and a receiver in each connected unit The RE2100 is the master and a number of slaves may be connected to the SP Bus When aslave except from T2130 wants to be called the slave sends an interruptto RE2100 on the SP Bus INTERRUPT The transmitter and the receiver are identical in each unit connected to the SP Bus The transmitter output is normally in high impedance state ex
214. his diagram is valid for PCB rev 25631H 9739 PAGE 5 7 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PAGE 5 8 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 5 2 FRONT END UNIT MODULE 2 PART NO 625632 This module consists of a transmit receive relay and the receiver front end The front end consists of a receiver input protection circuit a radio frequency filter unit a radio frequency to first intermediate frequency 70 MHz mixer and a first IF 70 MHz filter unit AERIAL EXCITER SWITCH The aerial signal enters the receiver through the aerial exciter socket J01 when relay RE02 is in RX position The exciter signal from the power module 8 is connected to relay RE02 through the EX socket J04 When relay RE02 is in TX position the exciter signal will pass through the aerial exciter socket J01 and a coax cable to the HF power amplifier in T2130 Switching between RX and TX with REO2 is controlled from the microprocessor through register 001 and 002 INPUT PROTECTION Protection of the pre filters and the first mixer is done with R02 R03 TRO1 and the circuit around D05 and it guaranties that the voltages to the pre filters cannot be higher than about 4 5V In addition the RX input is grounded with relay REO1 when the transceiver is switched off PRE FILTERS The pre filters consists of the following units 100 kHz HPF consisting of L01 L02 and 385 kHz LPF 1 consisting of L29 C49 C50 and D16 D17 385
215. ht emitting diodes indicating the power level are alight 5 Press the RF GAIN control fully counter clockwise and control that all the light emitting diodes in the signal meter are alight 7 Key in a known broadcast station in the frequency range 100 384 kHz 8 Notice that the detected AF signal is heard from the loudspeaker and from the handset earpiece without distortion PAGE 3 58 3 SERVICE RE2100 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Toggle the keyboard button MODE until J3E mode is chosen Notice that no beat note is heard in the loudspeaker Press the keyboard FREQ arrow buttons to toggle the 100 Hz decimal up and down Control that the beat note heard in the loudspeaker changes with the 100 Hz steps Key in a known broadcast station in the frequency range 385 1600 kHz Notice that the detected AF signal is heard from the loudspeaker without distortion Key in a known coastal station frequency in the frequency range 1600 3990 kHz When listening to the coastal station activate the clarifier and control that it is working properly Key in one ITU channel in each of the maritime bands from 4 0 25 0 MHz and control that the receiver is working properly Activate a scan programme or key in a scan programme and control that the scan function is working correctly
216. ignal is led to the voltage divider R77 R78 and R85 The mode selector circuit is forward biasing one of the diodes D10 D11 or D12 to select the wanted modulation level for the modulation mode in question The wanted modulation level is led to the amplifier Q09 and then to the SSB crystal filter where the unwanted upper sideband is removed The amplification is adjusted with R87 CARRIER LEVEL AMPLIFIER The carrier signal is led to the voltage divider R95 and R96 The wanted amount of carrier insertion for R3E or H3E mode is selected by one of the diodes D14 or D15 and led to the amplifier Q10 The diodes D14 and D15 are controlled by the mode selector circuit In the J3E mode no carrier is wanted and therefore D14 and D15 are reverse biased while D18 is forward biased to short circuit any carrier signal for Q10 9324 PAGE 5 23 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 MODE SELECTOR Only two bits from the shift register U07 pin 15 and pin 1 are used to control the mode selector U08 to select the right combinations of carrier level and modulation level for the mode in question The outputs from U08 are forward biasing or reverse biasing the switch diodes in the carrier level amplifier and in the modulation level amplifier CARRIER INSERTION AND RF LIMITER The SSB signal from the crystal filter FL01 is led to transistor Q11 The wanted amount of carrier signal from transistor Q10 is added to the modulated SSB signal on the coll
217. int 8 11 24 Increase generator output level V by 6 dB 25 To check the 6 dB bandwidth key in the frequencies 986 7 kHz and 993 3 kHz and control in each case the voltage at testpoint TP1 1 to be above 5 volt Remember in each case to turn off the AGC 26 Increase generator output level V by 36 dB relative to V in point 20 25 To check the stopband attenuation key in the frequencies 982 9 kHz and 997 1 kHz and control in each case the voltage at testpoint TP 1 1 to be below 5 volt Remember in each case to turn off the AGC 3 6 1 4 CHECK OF 2nd IF AMPLIFIER In this test the gain of the 2nd IF amplifier is controlled by checking the threshold level of the Automatic Gain Control This threshold level is defined in the figure below where the AGC characteristic is sketched Receiver output Receiver input T 8 AGC threshold Receiver Sensi vity 4 0 26210 level level AGC characteristic used to define the sensitivity or threshold level of the AGC PAGE 3 25 3 SERVICE RE2100 Below the threshold level the input signal is too weak to be detected by the AGC circuit The gain of the 2nd IF amplifier is then unregulated and the receiver output level will increase as 1 1 with increasing input level Above the threshold level the input signal is large enough to be detected by the AGC The gain of the 2nd IF amplifier will then be regulated and the output from the receiver will idealistically be kept at a constant l
218. io amplifier for RE2100 and the TX processor 2 Power amplifier unit consisting of a 600W power amplifier 3 Combiner unit consisting of power splitter and power combiner 4 24V DC power unit consisting of a 24V DC to 28V and 42V DC switch mode power supply which supplies the power amplifier unit 5 110 220V AC power supply unit consisting of a 110 220V AC to 28V DC and 42V DC thyristor controlled power supply which supplies the power amplifier unit 1 3 GENERAL DESCRIPTION OF SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 SAILOR HF SSB RE2100 PAGE 1 2 is an all solid state constructed microcomputer controlled SSB short wave telephony receiver and exciter covers the frequency range from 100 kHz to 30 MHz in receive mode and from 1 6 MHz to 30 MHz in transmit mode can operate in both simplex and semi duplex includes all ITU channels from 4 MHz to 25 MHz includes channel scanning facilities includes 100 quick select frequency pairs has continuous tuning in receive mode has clarifier function 150 Hz in 10 Hz steps is fully synthesized and has a high stability reference oscillator TCXO has an easy to read display with red light
219. is performing as expected a failure may be caused by the microprocessor or the connection cabling 1 Connect the generator to the aerial socket at the front end unit 2 Connect a handset or loudspeaker to the testbox or directly to the RE2100 3 Turn the RE2100 on and turn the RF gain control fully clockwise 4 Choose generator frequency 1 generator output level V and receiver frequency fay as specified in point 15 PAGE 3 31 3 SERVICE RE2100 5 6 10 11 12 13 14 15 Switch off the squelch and make sure that you now hear a 1600 Hz tone To control the limiting amplifier connect the oscilloscope to the output of the operational amplifier U02 1 pin 1 Control the measured signal to be squarewave with a frequency of 1600 Hz and an amplitude of about 13Vpp To control the frequency to voltage converter connect the voltmeter to the output of the operational amplifier U02 4 pin 14 and control the DC voltage to be about 7V Increase the generator frequency with 1 kHz and control the DC voltage at U02 4 pin 14 to increase to about 11V Decrease the generator frequency with 2 kHz f 1990 6 kHz and control the DC voltage to decrease to about 4V To control the voltage change detector connect the oscilloscope to the output of the operational amplifier U01 4 pin 14 Select DC trig mode and positive slope trig Change the generator frequency with 1 kHz relative to the frequency specified in point
220. it are generated through detection of which state the 8 bit counter is in and the detection is done by means of the logical circuitry formed by U25 and U29 PAGE 5 14 9324 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 API CIRCUIT The circuit delivers signal to the modulus control logic and correction signal API voltage for the phase detector The circuit is built up around a 12 bit digital accumulator constituted by U2 U3 U4 U7 U8 09 and U12 containing a fraction register a binary adder and a sum latch Overflow information from the binary adder is led to the modulus control logic and implies a change in the integer number dividing figure in one reference cycle In every reference cycle the contents of the accumulator is renewed by clocking the sum latch the clocking is controlled by the control logic circuit The output from the binary adder is led to a 12 bit D A converter U14 which in connection with OP AMP U18 generates the API voltage The reference current to the D A converter is derived from the reference current to the phase detector by means of the current mirror and is led through the current switch and current buffer amp filter to the D A converter D11 D12 Q16 and Q15 constitute the current switch which adjusts the mean value of the reference current to the D A converter as a function of the integer number dividing figure in the loop When the signal on basis of Q15 is at high state D11 is switched on and
221. k OHM 5 0 33W PHILIPS 2322 187 73103 02 496 R170 1 RESISTOR MF 1M OHM 5 0 33W PHILIPS 2322 187 73105 02 544 R171 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R172 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R173 1 RESISTOR MF 15k OHM 5 0 33W PHILIPS 2322 187 73153 02 500 R174 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R175 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R176 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R177 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R178 1 RESISTOR MF 1k8 OHM 5 0 33W PHILIPS 2322 187 73182 02 478 R179 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R180 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R181 1 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R182 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R183 1 RESISTOR MF 100k OHM 5 0 33W PHILIPS 2322 187 73104 02 520 R184 1 RESISTOR MF 82k OHM 5 0 33W PHILIPS 2322 187 73823 02 518 R185 1 RESISTOR MF 100 OHM 5 0 33W PHILIPS 2322 187 73101 02 448 R186 1 RESISTOR MF 18 OHM 5 0 33W PHILIPS 2322 187 73189 02 430 R187 1 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R188 1 RESISTOR MF 120 OHM 5 0 33W PHILIPS 2322 187 73121 02 450 R189 1 RESISTOR MF 2k2 OHM 5 0 33W PHILIPS 2322 187 73222 02 480 R190 1 RESISTOR MF 1k0 OHM 5 0 33W PHILIPS 2322 187 73102 02 472 R191 1 RESISTOR MF 6k8 OHM 5 0 33W PHILIPS 2
222. k voltage of about 0 65V with an input signal at the receiver sensitivity level In the simplified block diagram the amplification from the aerialinputto the level detector input is divided into four blocks which are 1 Front End Unit 2 2nd Mixer plus 2nd IF Filter 3 2nd IF Amplifier 4 AGC Amplifier If the receiver does not pass the test of the threshold level given below it is probably caused by a loss of gain in one of the four blocks The gain of the Front End Unit can be controlled directly by the test procedure given in the section 3 6 2 5 while the gain of the 2nd mixer and the 2nd IF filter can only be controlled indirectly by the sensitivity test of the RX module given in section 3 6 1 1 The gain of the AGC amplifier can be controlled by measuring the detector output level which must be almost constant from one module to another because of the rectifying diode in the level detector To control the detector output level use the check procedure given in section 3 6 1 6 If the Front End Unit the 2nd mixer and 2nd IF filter and the AGC amplifier all perform as expected the 2nd IF amplifier must finally be examined The problem may be solved by adjusting the reference voltage VREF in the AGC circuit The adjustment is performed by the trimming resistor R203 1 and is described in section 3 7 1 4 1 Connect the generator to the aerial socket at the front end unit module 2 2 Connect the voltmeter to testpoint TP2 1 f
223. kHz 1 6 MHz BPF 2 consisting of 124 126 C42 C44 014 015 1 6 MHz 4 5 MHz 3 consisting of 120 122 C36 C38 D12 D13 4 5 MHz 9 MHz BPF 4 consisting of 116 118 C30 C32 010 011 9 MHz 18 MHz BPF 5 consisting of L12 L14 C24 C26 and D08 D09 18 MHz 30 MHz BPF 6 consisting of LO9 L11 C18 C20 and D06 D07 30 MHz LPF consisting of L31 L33 and C54 C56 The switching between the filters is controlled from the microprocessor through U01 002 and 003 FIRST MIXER AND IF FILTER The first mixer is an active J FET mixer with good large signal properties and low noise factor The signal is led through the balanced transformer TROS to the sources of the dual J FET Q04 The first LO signal from the frequency synthesizer module 3 is led through the LO buffer Q03 to give about 17 dBm signal to the gates of the two J FET transistors The mixed signals are fed through the balanced output transformer TR04 to the two high order bilitich crystal filters FL01 and FL02 where the wanted 70 MHz signal is selected The selected signal is then fed on to the receiver PCB module 1 9324 PAGE 5 9 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 COMPONENT LOCATION FRONT END MODULE 2 5 8 05632H x gz EE Mo o CI View from component side with upper side tracks z Eu LI8 TEIR c c _ C NNI View from component side
224. l to noise ratio 3 5 2 2 PERFORMANCE CHECK OF RECEIVER DISTORTION To carry out the check as described below it is necessary to have a distortion meter at your disposal If this is not possible the check can be done by an oscilloscope but please note that it should not be possible to see a distortion of 10 or less on the oscillocope 1 Connect a distortion meter to the 0 dBm output on the testbox 2 Connect a signal generator to the aerial socket through a 50 ohm dummy load 3 Choose receiver frequency f generator frequency f and generator output level V according to point 5 PAGE 3 12 3 SERVICE RE2100 4 Measure the signal distortion SND ND with the distortion meter The measured distortion SND ND shall be better than the figures given in the table in point 5 Signal Generator RE2100 Distortion fa kHz Ve EMF Fax Hz E SND ND 2182 as dan WM 2182 2 0 1 kHz me 83 saw cw 2182 TI 3 5 2 3 PERFORMANCE CHECK OF RECEIVER AUDIO PASSBAND 1 Connect the signal generator to the aerial socket through a 50 ohm dummy load 2 Connect a voltmeter to the 0 dBm output on the testbox 3 Choose receiver frequency fp generator frequency f_ generator output level V according to point 7 4 USB SSB MODE a Set the f f and V according to point 1 in the table in point 7 b Turn the RF GAIN control fully clockwise and make sure that the AGC is operative Notice the output level by
225. le is to remove the modulation from the IF signal through the limiting amplifier pin 1 and leave just the carrier signal This signal is then mixed with the original IF signal pin 9 to create the wanted AF signal pin 6 AM mode CA oot RfOS 25923B SSB MODE In SSB modethe carrier reinjection signal pin 1 is simply mixed withthe IF signal pin 9 and the AF signal is then created U05 features a muting facility controlled by the microprocessor by applying voltage to pin 5 558 mode ROE 22 C86 RHO Carrier Reinjection signal 9 259238 III 9324 PAGE 5 2 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 AF FILTERS To reduce white noise from the non tuned IF amplifier the AF signal from the detector is led through three active filters in cascade A 5th order 3 kHz lowpass filter is built up around U04 3 and U04 4 A 3rd order 70 Hz highpass filter is built up around U04 1 and a 3rd order 350 Hz highpass filter is built up around U02 2 AM MODE In AM mode only the LP filter and the 70 Hz HP filter is used This is done by applying a logic high voltage to the analog switch 007 pin 9 SSB MODE In SSB mode all filters are used by applying a logic low voltage to the analog switch U07 pin 9 Filter selection is controlled by the microprocessor through the shift register U10 pin 2 AF SWITCHES From the output of the AF filter the signal is fed through a number of analog swi
226. lect mode on the keyboard Press handset key Connect a scope probe to Q19 4 emitter TP4 4 Control of SSB filter response is carried out by changing the frequency of the tone generator and controlling the reading on the scope Max permissible ripple is 2 dB in the frequency range 500 Hz to 2500 Hz and the 6 dB frequency is approx 350 Hz and 2700 Hz 3 6 4 5 CHECK OF RF LIMITER AND CARRIER INSERTION 10 11 Select service programme SP 05 0 and press handset key Connect the scope probe to Q19 4 emitter TR4 4 and read the voltage to approx 1 5Vpp Short circuit R34 4 TP7 4 to ground and the signal seen on the scope is now cut Adjust the scope until full deflection 8 div of the cut signal is seen on the scope screen Disconnect the grounding of R34 4 and read on the scope the peak peak voltage to be 7 2 div 0 2 div Adjust the scope until full deflection of the signal is seen on the scope screen Select service programme SP 05 1 and press handset key Select H3E mode on the keyboard Check on the scope that the signal is 4 4 div 0 3 div Select R3E mode on the keyboard Check on the scope that the signal is 1 2 div 0 2 div PAGE 3 41 3 SERVICE RE2100 3 6 4 6 CHECK OF STEP ATTENUATOR 1 Select service programme SP 05 0 and press handset key 2 Connect a scope probe to R169 4 TP5 4 and read the signal to 0 55Vpp 0 05V 3 In order to check the liniarity of the step attenuator please
227. ll alight Turn the RF gain fully clockwise 3 5 1 2 PERFORMANCE CHECK OF KEYBOARD 1 2 10 11 12 13 14 15 16 17 18 19 20 21 Turn the VOL OFF button fully counter clockwise and then fully clockwise Control that the testbox led marked SUPPLY ON OFF can be switched on and off by the VOL OFF button Press the keyboard buttons to key in the receiver frequency 12345 6 kHz Press the keyboard button ENT Control that noise is heard from the loudspeaker Press the handset button TX Control that the point in the TX frequency window is toggled Press the keyboard buttons while the point is toggled to key in the transmitter frequency 7890 0 kHz Press the keyboard button ENT Pres the keyboard button CH The display will now show CH Press the keyboard button SC The display will now show SC Press the keyboard button RX The display will now show 12345 6 kHz 7890 0 kHz Control that the emission mode can be toggled by pressing the keyboard button MODE Control that the display light can be dimmed by pressing the keyboard button DIM Control that the led marked AGC can be toggled by pressing the keyboard button AGC Control that the led marked SQ can be toggled by pressing the keyboard button SQ Press the keyboard TUNE CLARIF button Control that the RX frequency displayed changes to show the 10 Hz decimal 12345 60 kHz PAGE 3 10 3 SERVICE RE2100
228. lue measured in point 7 10 To check the stopband attenuation choose the generator frequency 1993 1 kHz and control the AC voltage at testpoint TP2 1 to decrease more than 20 dB relative to the value measured in point 7 11 Signal Generator RE2100 1991 kHz 70dB uV 1990 kHz J3E SSB AM mod 1991 kHz 70dB uV 30 with 1991 kHz H3E AM 1 kHz AM MODE 12 Repeat point 1 4 13 Make sure that H3E mode AM is selected that AGC is on and that the AF signal frequency is approx 1 kHz 14 Finetune the receiver frequency by means of the arrow keys until maximum meter deflection at testpoint TP2 1 15 Notice the AC voltage at testpoint TP2 1 16 To check the 6 dB bandwidth change the modulation frequency of the generator to 100 Hz and 3000 Hz and control in each case the AC voltage at testpoint TP2 1 not to decrease more than 6 dB relative to the value measured in point 15 PAGE 3 30 3 SERVICE RE2100 17 Tocheckthe stopband attenuation change the modulation frequency of the generator to 6 kHz and control the AC voltage at testpoint TP2 1 to decrease more than 40 dB relative to the value measured in point 15 3 6 1 8 CHECK OF EARPIECE AMPLIFIER The purpose of this test is to control the earpiece amplifier which is built up around the integrated circuit U07 If the earpiece output level is outside the specified range it is necessary to re adjust the trimming resistor R52 1 which is located atthe receiver unit If itis
229. mable divider In this period the output voltage has to be sampled and held and this is done by the sample amp hold circuit consisting of U19 R64 C95 Q19 and R77 Q19 functions as the switch which carries out the sampling The switch is open when the gate voltage is at low state and vice versa C95 is charged to the phase detector voltage through R77 when the sample switch is closed and carries out the hold function when the sample switch is open The voltage on C95 is led to the active loop filter through the voltage follower U19 CURRENT MIRROR The current mirror is built up around transistor array U20 and the circuit generates reference circuit for the phase detector and the API circuit The current mirror is so designed that the ratio between reference current for phase detector and API circuit respectively will be kept as a constant regardless of the temperature A change in one of the currents will be reflected or mirrored into the other The nominal value of reference current for the API circuit can be adjusted by means of potentiometer R88 CONTROL SIGNAL LOGIC The circuit is built up around one 8 bit counter U32 which is clocked by the input signal to the reference divider The clock frequency is 5 36576 MHz The counter is reset by the output signal from the reference divider The control logic delivers reset signal to the ramp generator and sample signal for the sample amp hold circuit The output signals from the circu
230. means of the voltmeter d Turn the AGC off and adjust the RF GAIN control to achieve the output level found in point 4 c e Change the signal generator frequency f and the generator output level V according to point 2 in table 7 and control the voltage on 0 dBm output to be above the value found in point 4 c f Change f according to point 3 in table 7 and control the voltage on 0 dBm output to be below the value found in point 4 c 5 LSB SSB MODE Carry out point 4 USB SSB MODE but use the figures mentioned in point 7 under lower sideband audio passband 6 AM MODE a Set fa fa and V according to point 4 in table 7 b Notice the AF output level by means of the voltmeter C Change the modulation frequency according to the figures in point 5 in table 7 and control that the voltage on 0 dBm output has not dropped 6 dB below the value found in point 6 b d Change the modulation frequency according to the figures in point 6 in table 7 and control that the voltage on 0 dBm output has dropped more than 20 dB below the value found in point 6 b PAGE 3 13 3 SERVICE RE2100 Signal Generator RE2100 Lua mmm sideband audio passband KZ 53 sad 4125 35 59 dB uV 4125 4277 27 7 41 EZ 1 7808 VV 24 V 4124 59dB uV 4125 LSB J3E 4122 3 me 9 zew Audio passband Audio passband by ampitude modulation amplitude modulation AM 30 with EE 1 kHz
231. ment is known for It is extremely easy to operate 1 Select frequency 2 Make your call when the tune lamp has been extinguished It has been constructed so that it fits in with the other units in the SAILOR Compact Programme 2000 1 2 DESCRIPTION OF SAILOR HF SSB PROGRAMME The SAILOR HF SSB programme is designed to meet all requirements within HF radio communication The SAILOR HF SSB programme consists of one main control unit and three transmitters with different power levels 250W 600W 1200W PEP To obtain maximum performance the systems are designed with aerial couplers which can be mounted outdoors All the aerial couplers have automatic tuning Each of these three systems can be extended with remote control units C2140 telex DSC sscanning receiver with built in modem RM2151 DSC MF HF watchkeeping receiver with built in modem RM2150 duplex receiver R2120 The system may be supplied for 24V DC or 110 220V AC power source For the system there are following battery chargers available 30 amp battery charger N2174 3 30 amp battery charger 2 N2174 60 amp battery charger N2174 Dual These battery chargers can be used to charge maintenance free lead acid batteries and Nickel Cadmium batteries The 600W PEP and 1200W PEP transmitters and power supplies are built up of the following units 9324 PAGE 1 1 1 GENERAL INFORMATION RE2100 1 TX control unit consisting of output filter power supply and aud
232. mplifier U04 1 the audio signal is split into two ways One way to the AF limiter and another way to a dual rectifier The rectified audio pulses are compared to a DC level determined by means of D02 and R35 A strong audio signal creates new pulses out of the comparator amplifier U04 2 and into C25 which gives a DC voltage to the gate circuit of Q01 If the audio signal is so quick and strong that the compressor is unable to handle it the transistors Q02 Q03 and Q04 cut the peaks of the signal The cutting symmetry is adjusted with R57 CARRIER LIMITER AMPLIFIER To ensure a constant carrier level to the modulator U05 the transistor Q05 works as an amplitude limiter The carrier input signal from the synthesizer unit is amplified in Q06 The transistor Q07 controls the bias voltage of Q05 and Q06 To switch on the carrier signal to the modulator the transistor 007 is switched on by means of 007 or by an external wire connected to pin 19 in plug PO1 MODULATOR The carrier signal from the carrier limiter amplifier Q05 is applied to the modulator U06 pin 10 The audio signal from the AF limiter Q04 is applied to U06 pin 1 The audio signal is multiplied by the carrier signal 006 and the resulting modulated signals on pin 12 and pin 6 are added in the transformer TRO1 output from is a double sideband signal with suppressed carrier With R190 the carrier suppression can be adjusted MODULATION LEVEL AMPLIFIER The modulated s
233. nce signal and the signal from the programmable divider to a square wave signal measurable on U26 pin 6 The duty cycle of the square wave signal is inverse proportional to the phase difference The sequential phase detector controls the current switch which is built up around Q25 D17 R93 D16 and D15 When the signal on basis of Q25 is at high state D16 is switched on the potential on the cathode of D15 is increased and D15 is switched off When the signal on basis of Q25 is at low state D16 is switched off the potential on the cathode of D15 is decreased and D15 is switched on The amount of current flowing through D15 and D16 respectively is determined by the current mirror circuit described elsewhere The ramp generator built up around U21 and C112 integrates the current drawn from U21 pin 2 in regard to time The ramp generator output voltage is then linear in regard to the size of current flowing through the switch diode D15 and the period of time the diode is switched on Q24 connected in parallel to C112 constitutes a switch which resets the ramp generator by discharging C112 The switch is open when the gate voltage is at low state and vice versa The ramp generator and current switch connected with the sequential phase detector imply a phase detector where the output voltage in a certain period of time in every reference cycle is linear in regard to the phase difference between the reference signal and the signal from the program
234. nectedtotestbox terminal AF to Telex and the handset key is valid Mode shift is possible but the modulation is turned off in H3E mode Exciter step attenuator is set to max output power SP 05 2 TEST OF EXCITER STEP ATTENUATOR The exciter output frequency is set to fTX 22000 0 kHz and the step attenuator is incremented with 1 step every 700 uS until step 63 is reached Then the attenuator is reset to step O The test programme is used in the performance check section 3 5 3 4 module performance check section 3 6 4 6 and module adjustment section 3 7 3 6 SP 05 3 TEST OF EXCITER 70 MHz FILTER This test programme is used in the module performance check section 3 6 4 7 and in module adjustment section 3 7 3 7 where it sets up the synthesizer and exciter to control the 70 MHz intermediate filter SP 05 4 EXCITER ACTIVATED IN TELEPHONY MODE The exciter is activated as in test programme SP 05 1 but the exciter output frequency is changed to 28000 0 kHz SP 05 5 EXCITER ACTIVATED IN TELEPHONY MODE The exciter is activated as in test programme SP 05 1 but the exciter output frequency is changed to 14900 0 kHz SP 05 6 EXCITER ACTIVATED IN TELEPHONY MODE The exciter is activated as in test programme SP 05 1 but the exciter output frequency is changed to 1600 0 kHz and modulation is possible in H3E mode PAGE 3 62 RE2100 CONTENTS 4 MECHANICAL DISASSEMBLING AND MODULE LOCATION 4 1 ADJUSTMENTS AND LOCATIONS 4 1 RE
235. ntrol that the local oscillator signals are present at the exciter module SP 04 6 TEST OF ATTACK AND DECAY TIME FOR AGC IN SSB MODE This test programme is used in the module performance check section 3 6 1 5 and performance check section 3 5 2 5 where it sets up the synthesizer frontend and receiver module in order to control that the SSB AGC attack and decay times are inside the limits SP 04 7 TEST OF ATTACK AND DECAY TIME FOR AGC IN AM MODE This test programme is used in the module performance check section 3 6 1 5 and performance check section 3 5 2 5 where it sets up the synthesizer frontend and receiver module in order to control that the AM AGC attack and decay time are inside the limits SP 05 X TEST OF EXCITER AND POWER MODULE When the RE2100 is not connected with a transmitter T2130 it is not possible to activate the exciter module It is therefore necessary to activate a test programme to get the exciter to work When 05 has been keyed in the RX display shows SP 05 and the test programmes 0 to 6 may be selected SP 05 0 EXCITER ACTIVATED IN TUNE MODE The exciter output frequency is set to fTX 22000 0 kHz the tune tones can be activated by the handset key and the transmit mode is J3E Exciter step attenuator is set to max output power PAGE 3 61 3 SERVICE RE2100 SP 05 1 EXCITER ACTIVATED IN TELEPHONY MODE The exciter output frequency is setto fTX 22000 0 kHz LF signal generator can be con
236. ocessor through the shift register U10 pin 2 IF AMPLIFIER The signal from the crystal filters is fed through the diode D07 or D08 to the IF amplifier The IF amplifier consists of transistors Q07 Q11 and filter FL03 in cascade The gain 007 008 and 009 which are dual gate Mos FET s is controlled by the AGC voltage applied to gate 2 of the FET s This is done to keep the input level to the detector at the same level independent ofthe input level to the receiver From Q09 the signal is led to an amplifier built up around Q10 and further to the ceramic filter FLO3 which reduces the noise bandwidth to about 300 kHz From the ceramic filter the signal is fed through the emitter follower Q11 to the detector AGC GENERATOR From the amplifier Q11 the signal is fed to the common emitter amplifier Q16 The voltage gain in this amplifier determines through the AGC system the magnitude of the output from the IF amplifier From the amplifier Q16 the signal is fed to transistor Q14 which together with R89 R91 C72 and C71 forms a magnitude detector SSB MODE In SSB mode the signal from the magnitude detector ensures fast control of the gain in the IF amplifier A slow control of the gain in the IF amplifier is activated by feeding the detector output voltage to the amplifier U03 2 U03 2 buffers the charging of C69 through D11 and R69 and the charging is removed from C69 through R63 The voltage on C69 is fed through the unity gain buffer 00
237. of the LO2 signal is 59 26912 MHz when receiving a H3E signal or J3E USB signal In J3E LSB mode the frequency of the LO2 signal is 80 73216 MHz The carrier reinjection signal is used in the detection of signals with a reduced carrier or signals without any carrier The frequency of the carrier reinjection signal is 10 73152 MHz and is given by the TCXO 1 Turn the RE2100 on and select J3E USB mode 2 To check the LO2 signal connect the diode probe across the resistor R188 1 which is located at the output of the LO buffer at the Receiver Unit module 1 3 Check the measured DC voltage to be 3 3V 0 5V 4 To check the reinjection signal connect a DC voltmeter through the diode probe to pin 8 at the detector IC LM3189 5 Check the measured DC voltage to be 300 mV 50 mV 3 6 1 3 CHECK OF CRYSTAL FILTERS 2nd IF The selectivity of the second intermediate frequency is given by the crystal filters SSB or AM filter which form an important part of the overall receiver selectivity If the 2nd IF selectivity cannot fulfil the specified requirements it is probably caused by mistuning of the two crystal filters or by a mistuning of the 1st IF filter at 70 MHz The crystal filters are tuned by the trimming capacitor C18 1 which is located at the receiver unit The adjustment procedure for this capacitor is described in section 3 7 1 3 The 1st IF filter is tuned by three trimming coils and two transformers The adjustment proce
238. oprocessor so when the transmitter has not been used for two minutes it is switched off to reduce the power consumption in standby PAGE 1 8 9324 1 GENERAL INFORMATION BLOCK DIAGRAM RE2100 RE2100
239. or C2140 J1 Hook 2 replace the multicable in ST1 with your own cable Plug in the normal microtelephone in Hook Assembly 726233 s J1 plug Jumper Settings Hook 1 No jumper on P7 No jumper on P1 Mount jumper on P8 pin 1 2 Hook 2 No jumper on P1 Mount jumper on P7 pin 1 2 TO RE2100 J3 C2140 J1 Hook 1 S P NO 726233 Connection Board 1 RED VIOLET PIN 1 TELEPHONE PIN 2 TELE GND YELLOW MIC GND GREEN PIN4 MIC WHITE PIN5 MICKEY PIN 6 HOOK SWITCH BLACK PIN 7 DISTRESS BLUE l PIN 8 PINS 15V BROWN _ YELLOW WHITE BLUE BROWN HAND KEY S1 MIC PRE AMP P2 QP3 OP4 OPS OPE 4 0 26232A 51 S1 S2 SHOWN kj WITH MICRO TELEPHONE CUSTOMER SUPPLIED CABLE IN HOOK oS p ST P7 HOOK SWITCH GND JI MICROTELEPHONE RE2100 C2140 re 4 R2 3308 Hook 2 S P NO 726235 Connection Board 1
240. or measuring the AC voltage at the earpiece output 3 Turn the RE2100 on and turn the RF gain control fully clockwise 4 Choose generator frequency f generator output level V and receiver frequency f according to point 9 5 Measure the signal to noise ratio SND N at the earpiece output see section 3 5 2 1 point 6 for instructions about how to measure SND N Ifthe signalto noise ratio SND N is differentfrom 20 dB the generator outputlevelmustbe adjusted until this value is obtained 6 Notice the earpiece output at testpoint TP2 1 7 To control the threshold level of the AGC increase the generator output level V by 20 dB and control that the earpiece output level does not increase by more than 2 dB relative to the level measured in point 6 8 To control the flatness of the AGC increase the generator output level V by 50 dB so the total increase is 70 dB Control that the earpiece output level does not increase by more than 3 dB relative to the level measured in point 6 Signal Generator RE2100 1991 7dB uV 1990 J3E SSB PAGE 3 27 3 SERVICE RE2100 3 6 1 5 CHECK OF AGC CIRCUIT In this test the attack and decay time of the automatic gain control is controlled by measuring the step response of the AGC circuit InJ3Emode SSB the attack time is determined by the resistors R89 1 R91 1 and capacitor C72 1 while the decay time is determined by R63 1 and C69 1 In H3E mode AM the attack time and decay time are d
241. ore most likely that a degradation of the sensitivity is caused by the mixer but be aware that this is not the only possible failure A degradation of the sensitivity could also be caused by a failure in the IF amplifier detector audio frequency circuit or simply by a missing local oscillator signal LO2 or carrier reinjection To obtain a correct measurement of sensitivity it is necessary to feed the generator signal through an impedance matching network as shown below 70 GENERATOR 4 0 26211 Impedance matching between generator and receiver module 1 Connect the generator to receiver module through the impedance matching network shown above 2 Connect the voltmeter to earpiece output at testpoint TR2 1 for measuring the AC voltage 3 Turn the RE2100 on 4 Choose generator frequency f and generator output level V as specified in point 6 Select the wanted Receiver Module SSB AM Measure the signal to noise ratio SND N at the earpiece output and check that it is above 20 dB see section 3 5 2 1 point 6 for instructions about how to measure SND N PAGE 3 22 3 SERVICE RE2100 Signal Generator RE2100 60 990 640 Hz J3E SSB specification AM mod na 70 000 640 Hz 35dB uV 3096 with HSE AM 1 kHz specification 3 6 1 2 CHECK OF LO2 AND REINJECTION SIGNALS The LO2 signal is used in the mixing process from the 1st IF at 70 00064 MHz to the 2nd IF at 10 73152 MHz The frequency
242. ors and check the voltages according to the following table U01 15V 1V 002 15 1V U03 15V 1V U04 15V 1V U06 5 3V 0 2V U07 3 5V 0 3V 3 6 8 2 CHECK OF RF AMPLIFIER AND FILTER 1 Connect a 50 ohm resistor to the aerial socket J01 2 Two 100 ohm resistors in parallel soldered on a coax cable connected to the aerial socket are sufficient 2 Connect an oscilloscope through a 10 1 probe to the 50 ohm resistor 3 Connect a signal generator to P03 8 with an output power of 9 dBm 4 Control of the lowpass filter response is carried out by changing the frequency of the signal generator and controlling the reading on the scope Max permissible ripple is 2 dB in the frequency range 1 6 MHz to 30 MHz 5 Tune the signal generator to 22 MHz and read on the scope the voltage to 3 5 Vpp 0 5V 3 7 ADJUSTMENT PROCEDURE This chapter contains the adjustment procedure for all adjustable components in the RE2100 3 7 1 ADJUSTMENT PROCEDURE FOR FRONT END AND RECEIVER UNIT This chapter contains the following sections 3 7 1 1 Adjustment of 70 MHz IF Filter Front End and Receiver 3 7 1 2 Adjustment of 70 MHz Transformer Receiver 3 7 1 3 Adjustment of SSB AM Filter Receiver 3 7 1 4 Adjustment of 2nd IF Gain Receiver 3 7 1 5 Adjustment of Signal Meter Receiver 3 7 1 6 Adjustment of Earpiece Level Receiver 3 7 1 1 ADJUSTMENT OF 70 MHz IF FILTER Front End and Receiver The 70 MHz IF filter is
243. own in figure SSB attack PAGE 3 15 3 SERVICE RE2100 SSB ATTACK 500 20ms 4 68 V CH2 CH2 BV T mi T 7 oT T T m Attack time less than 5 msec i INES A L A 0 5V div 20 msecs aiv 5V div 23 Setthe timebase on the oscilloscope to 200 msecs div 24 Control that the oscilloscope displays the response shown in figure SSB decay SSB DECAY 500mV A 200ms 1 68 V CH2 5V CH2 SSB Decay time less than 1 6 sec CHA CHB A 0 5V div 200 msecs div B 5V 25 Select test programme SP 04 7 26 Setthe timebase on the oscilloscope to 50 msecs div 27 Set the signal generator in amplitude modulation mode modulating LF signal 1 0 kHz and modulating index M 0 3 28 Control that the oscilloscope displays the response shown in figure AM attack and decay PAGE 3 16 3 SERVICE RE2100 AM ATTACK AND DECAY CH1 1 50ms 1 68 V CH2 CH2 SV AM attack time less than 100 msec decay time less than 150 msec A 1 0V div 50 msecs div B 5 0V div 3 5 2 6 PERFORMANCE CHECK OF RECEIVER SQUELCH T Connect a signal generator to the aerial socket through a 50 ohm dummy load 2 Choose the receiver frequency f V according to table in point 8 mo Signal generator frequency f and the generator output level 3 Make sure that the AGC and SQUELCH are active and adjust the AF volumen until a tone is heard in the loudspeaker
244. ows CH no Press 1 ADD 2 ADD ENT channel 1 and channel 2 are now programmed in scan programme No 8 and the receiver will now scan channel 1 and channel 2 with the same frequency If the scanner stops at the channel then disconnect the antenna plug PAGE 3 44 3 SERVICE RE2100 Check of SPI Data Connect an oscilloscope channel A to U10 pin 4 and channel B to U10 pin 10 Set 50 uS Control that the two wave forms are the same The voltage is 5Vpp 0 5V Check of SPI Clock Connect an oscilloscope channel A to U10 pin 2 and channel B to U10 pin 12 Set TB 50 uS Control that the two wave forms are the same The voltage is 5Vpp 0 5V The clock period is 26 uS Check of Timing Between SPI Data and Clock Connect an oscilloscope channel A to U10 pin 2 and channel B to U10 pin 4 Set TB 5 uS and control the data set up time as shown below chi 2VJDIV TB BUS DIV ch 2V DIV Data Setup Time Check of SPI Address Select Connect an oscilloscope channel A to U09 pin 2 Set TB 5uS and control the wave form as shown below Control the same wave form on U09 pin 3 4 5 6 7 8 and 16 GND chi 2VjDIV TB 5uS DIV Address Select U09 2 3 4 5 6 7 8 and 16 3 45 3 SERVICE RE2100 Connect an oscilloscope channel A to U09 pin 13 Set TB 500uS and control the wave form as shown below Controlthe same wave form on U09 pin 14 and 15 GND chi 2V DIV TB 500uS DIV Address Select U09 Pin13
245. r buffer transistor Q36 the VCO signal is amplified in transistor Q34 and filtered in the lowpass filter consisting of C176 L40 and C177 Before the signal is fed to the output terminal it is amplified in transistor Q37 and fed through the relay RE2 When the relay is activated the VCO signal is fed into the first mixer on the transmitter module The diode D26 is conducting and thereby grounding the remaining part of the signal to the receiver module When the relay RE2 is not activated the diode D26 is reversed and the VCO signal is fed to second mixer on the receiver module PAGE 5 18 9324 9324 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 SYNTHESIZER WAVEFORMS The below waveforms are identified with a signal name which can be found in the diagram of the synthesizer module 9 TEST CONDITIONS Frequency setting f Mode J3E USB 2058 24 kHz RX 4 T 24 4uSec 40 96kHz I 5 DC FagF 59 96kHz ANDE l gn S DC gn i OVERFLOW I IDC I I N CORRECTION me A I I I I MODULUS CONT I mc 1 OVERFLOW gn 1 t I N CORRECTION mc I MODULUS CONT 4 0 27488 PAGE 5 19 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS COMPONENT LOCATION SYNTHESIZER UNIT MODULE 3 qu EE p GE Sjo e pra 5 4 EL web CLA B er F
246. r frequency fx as specified in point 6 5 Measure the signal to noise ratio SND N at the earpiece output and check that it is above 20 dB See section 3 5 2 1 point 6 for instructions about how to measure SND N PAGE 3 33 3 SERVICE RE2100 6 Pre filter Signal Generator RE2100 wwe wew 101 t8dB uV 100 385 10 dB uV 384 a Jeu 1600 8 dB uV 1599 e ew _ AM 30 995 28 dB UV 995 1601 8 dB uV 8 1600 7 4500 8 dB uV 4499 AM 30 2182 23 8 V 2182 4501 8 dB uV 4500 4501 9000 8 dB uV 8999 9001 8 dB uV 9000 5 18000 CW 17999 12352 8 dB uV 12353 J3E LSB 18001 9 dB uV 18000 J3E USB 29981 9 dB uV 29980 AM 30 18373 23 dB uV with 1 kHz 18373 H3E NOTE The signal levels given in point 6 are referring to the output of the 50 ohm impedance matching network which has an EMF insertion loss of 20 dB To obtain the setting of the signal generator the insertion loss of 20 dB must be added to the levels given in point 6 PAGE 3 34 3 SERVICE RE2100 3 6 2 2 CHECK OF FRONT END GAIN In this test the available power gain of the Front End Unit is controlled The gain is determined by an indirect measurement and it is therefore necessary to correct the measured data afterwards In the test procedure given below the input and output levels of the Front End Unit are measured by means of the diode probe To avoid mistuning of the 70 MHz output filter because of th
247. robe to R07 4 and read approx 0 5 Vpp tune tones 8 Connect scope probe to Q04 4 emitter TP1 4 9 Connect R34 4 TP7 4 to ground chassis That is a short circuit of R34 4 which means that the signal exceeds the cutting level 10 Adjust the scope to full deflection 8 div 11 Disconnect the grounding of R34 3 and read the peak peak deflection to 6 9 div 0 3 div 3 6 4 2 CHECK OF CARRIER LIMITER AMPLIFIER 1 Select service programme SP 05 0 and press handset key 2 Connect a scope probe to J01 4 and measure the carrier injection to approx 0 1Vpp Connect scope probe to the connection between R93 4 and C75 4 2 4 and read the voltage to 1 55Vpp 0 1V PAGE 3 40 3 SERVICE RE2100 3 6 4 3 CHECK OF MODULATOR 1 Select service programme SP 05 0 and press handset key Connect a scope probe to U06 4 pin 10 and read approx 0 17Vpp Connect scope probe to U06 4 pin 1 and read approx 0 75 Vpp Connect scope probe to the connection between C66 4 and C67 4 TP3 4 and read the voltage to 6 6 Vpp 0 3V 3 6 4 4 CHECK OF SSB FILTER 1 Connect a tone generator to the testbox at the BNC socket AF to TX If atestbox is not available connect the tone generator directly to the handset plug on the RE2100 to J03 2 pin 4 Connect it with a capacitor 22 uF 25V because of the DC voltage on the microphone terminal Set the tone generator output level to 0 3 Vpp Select service programme SP 05 1 and se
248. rom becoming positive which will cause the oscillator noise to increase To activate the oscillator U01 Pin is high which means that the transistors Q32 and Q35 are on supplying the oscillator transistor with DC voltage When one oscillator is supplied with DC voltage the other is off The DC supply to the oscillator switches the diode D21 or D24 on and thereby supplies DC voltage to the oscillator buffer transistor Q36 From this transistor the local oscillator signal is fed to the prescaler buffer and to the output local oscillator buffer 9409 PAGE 5 17 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 PRESCALER BUFFER Fromthe oscillator buffertransistor Q36 the signalisfedthroughthe network consisting of R159and C180 to the grounded basis transistor Q38 The local oscillator signal is amplified here and fed through the attenuator R168 R170 and the amplifier transistor 040 The result is an amplitude stabilized signal which is fed to the prescaler U36 PRESCALER AND DIVIDER The programmable divider consists of a dual modulus divider U36 dividing by 32 33 and a programmable divider included in U35 The division ratio is determined by the number latched into U35 and together with U36 the divider works as a conventional dual modulus divider with the modulus control from U35 controlling the prescaler U36 The reference frequency divider is included in U35 The reference frequency input on pin 1 has the frequency 5 365 760 MHz and t
249. s and Classes of Emission KEYBOARD UNIT MODULE 6 After a Change or Repair of the Module Execute 3 5 1 2 Performance Check of Keyboard DISPLAY UNIT MODULE 7 After a Change or Repair of the Module Execeute 3 5 1 1 Performance Check of Display POWER UNIT MODULE 8 After a Change of the Module Execute 3 5 3 PERFORMANCE CHECK OF EXCITER Repair of 5V Regulator Execute 3 7 4 1 Adjustment of 5V Repair of the Other Voltage Regulators Execute 3 6 8 1 Check of Voltage Regulators Repair in RF Amplifier and Filter Execute 3 7 4 2 Adjustment of RF Output Level and 3 6 8 2 Check of RF Amplifier and Filter 3 9 FUNCTION CHECK The function check is a simple test to ensure that the RE2100 is working properly after installation The function check must always be carried out after a repair of the RE2100 Any repair of the RE2100 must be followed by a performance check and after reinstallation a function check must be carried out in order to make sure that the fault has been repaired and that the RE2100 is working correctly together with the installed transmitter T2130 and aerial coupler AT2110 1 Turn on the VOL OFF switch and control that noise is heard in the loudspeaker and the display is alight 2 Press the keyboard buttons 0 and 1 simultaneously 3 Select the test programme SP 00 2 4 Control that all the leds in the display are activated the mode indicating light emitting diodes are toggled and the three lig
250. s the display light and switches on off the display and keyboard panel illumination Switch the AGC function on off Switches the squelch function on off Selects modulation type J3E R3E H3E and J3E lower side band J3E lower side band is optional Selects the scan programme Digits from 1 to 9 and 0 Terminates the keying in sequence stops the alarm signal stops the scanning and stops the TX tuning Sets the decimal point for the frequency in kHz cje Digits 0 99 ADD Adds the RX TX frequency to the channel number MODE Digits 0 99 DEL Deletes the RX TX frequency from the channel TUNE Resets the tune memory at the selected frequency and starts a new tune up CLARIF cycle 9331 1 GENERAL INFORMATION RE2100 1 6 PRINCIPLE OF OPERATION SAILOR Compact HF SSB RE2100 is the control unit in SAILOR Compact HF SSB Programme 2000 It contains following circuits PROCESSOR UNIT This unit controls all modules and operate as interface between the user and the radio keyboard display Nearly all communication from the microprocessor to the modules is done on an internal serial bus SPI The unit holds all memory and all user defined memory is in an EEPROM so even when supply voltage is removed the contents of the memory is preserved If the supply voltage to the RE2100 gets too low the display will show error 20 and the performance of the RE2100 will be reduced There is also an external serial bus SP Bus
251. see section 3 7 3 6 points 6 9 3 6 4 7 CHECK OF 70 MHz IF AND LO INJECTION 1 Select service programme SP 05 3 and H3E mode 2 Press handset key 3 Place a diode probe on top of Q17 4 and read approx 0 95V 4 Select service programme SP 05 1 and H3E mode and press handset key 5 Place the diode probe on top of Q17 4 and read approx 1 25V 6 Select service programme SP 05 0 and press handset key 7 Place a diode probe on J02 4 and read approx 1 4V 8 Place the diode probe on top of Q17 4 and read approx 1 75V 9 Place the diode probe on J04 4 and read 1 8V 10 Place the diode probe on top of Q24 4 and read approx 13 5V 3 6 5 PERFORMANCE CHECK OF MICROPROCESSOR MODULE 5 GENERAL To execute a performance check of a microprocessor unit keyboard unit and display unit module 5 6 and 7 it is necessary to dismantle the cover and remote the 2 PCB covers on module 5 Disconnect the BNC and 25 poles D connector to T2130 Connect an external 18V power supply at J03 pin 12 or pin 24 an external 18V power supply at J03 pin 10 and an adjustable 9V power supply at J03 pin 11 or pin 23 CHECK OF ON BOARD POWER SUPPLY Connect a voltmeter between ground and anode of D02 Control the voltage to 7 0V Normally 9 0V Connect a voltmeter between ground and U15 pin 2 Control the voltage 4 75V lt 5VA lt 5 25V Connect a voltmeter between ground and U17 pin 3 Control the voltage 4 50V lt 5VB lt 5 50V Connect a
252. service programme SP 05 1 Select H3E mode on the keyboard Press handset key PAGE 3 53 3 SERVICE RE2100 9 10 Adjust R92 4 until the deflection on the screen of the carrier signal is 4 4 div Release handset key 3 7 3 6 ADJUSTMENT OF STEP ATTENUATOR 10 11 12 13 14 15 16 17 Connect scope probe to emitter of Q18 4 TP5 4 Select service programme SP 05 0 Press handset key Adjust L09 4 to maximum signal Release handset key and press ENT on the keyboard Select service programme SP 05 2 Connect another scope probe to R143 4 TP6 4 This signal is used to trig the scope The scope must be trigged by the negative transition On the scope is now seen a staircase waveform When adjusting R159 4 it can be seen that one of the steps changes amplitude UM Adjust 159 4 until the step which changes amplitude is approximately equal to the neighbour steps Press lt ENT gt on the keyboard To adjust the RF output power level from the Exciter Unit to the Power Unit 8 itis a condition that both the 70 MHz IF filter and the Power Unit are correctly adjusted If not perform section 3 7 3 7 and 3 7 4 2 Connecta 50 ohm resistor to the aerial socket Two 100 ohm resistors in parallel soldered on a coax cable connected to the aerial socket are sufficient Connect an oscilloscope through a 10 1 probe to the 50 ohm resistor Select service programme SP 05 0 Press han
253. spection of the antenna cables and plugs for mechanical defects salt deposits corrosion and any foreign bodies shall be done at regular intervals not exceeding 12 months Along with each RE2100 a test sheet is delivered in which all the measurements made in the test department of the factory are listed If the control measurings made in the service workshop should not show the same values as those listed in the test sheet the set must be adjusted as specified in chapter 3 7 ADJUSTMENT PROCEDURE 3 2 ALIGNMENT INSTRUCTIONS INTRODUCTION The measuring values indicated in chapter 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS are typical values and as indicated it will be necessary to use instruments in absolute conformity with the below list PAGE 3 1 3 SERVICE RE2100 3 3 PROPOSAL FOR NECESSARY TEST EQUIPMENT OSCILLOSCOPE Bandwidth Sensitivity Output Impedance E g Philips type PASSIVE PROBE Attenuator Input Impedance Compensation Range E g Philips type MULTIMETER Sensitivity DC f s d Input Impedance Accuracy DC f s d E g Philips type FREQUENCY COUNTER Frequency Range Resolution Accuracy Sensitivity Input Impedance E g Philips type HF SIGNAL GENERATOR Frequency Range Output Voltage Output Impedance Type of Modulation Modulation Frequency E g Marconi type LF SIGNAL GENERATOR Frequency Range Output Voltage Output Impedance Output Waveform E g Philips type LF DISTORTION
254. ssor detects a high voltage at the output of the comparator U01 1 it willimmediately reset it by discharging C95 through Q20 If the receiver actually receives a voice signal it will quickly build up a new voltage across C95 and the output of the comparator will go high again This cycle of measuring the comparator voltage and resetting it will be repeated six times to prevent noise spikes from stopping the scanning If the microprocessor after these six dischargings still detects a high voltage it will stop the scanning for a period of about 3 secs In this period the squelch switch will be turned ON and the AF signal will then reach the loudspeaker SIGNAL STRENGTH DETECTOR The signal strength detector generates a DC voltage to light the LED bar at the display unit module 7 The circuit consists of a logarithmic amplifier and a buffer amplifier LOGARITHMIC AMPLIFIER The AGC voltage is fed to the input of the operational amplifier U03 4 With the potentiometer R76 the output voltage is adjusted so that the first LED in the bar is just about to light with no antenna connected to the receiver Because of R69 R72 and D12 the amplifier has an approximately logarithmic caracteristic which means that the RF signal level must be much higher to light the last LED s than to light the first LED s BUFFER AMPLIFIER The output from the logarithmic amplifier is fed to a voltage divider which consists of the resistor R213 and the transistor Q18
255. stbox Choose receiver frequency f the table in point 4 ax generator frequency f and generator output level V according to Signal Generator RE2100 Turn the RF GAIN control fully clockwise and make sure that the AGC is operative Notice the AF output level by means of the voltmeter at the 0 dBm output Increase the output level of the signal generator to 28 dB uV The increase in AF output level measured with the voltmeter shall be less than 3 dB Notice the AF output level by means of the voltmeter at the 0 dBm output Turn the AGC OFF and adjust the RF GAIN control to achieve the output level found in point 9 Disconnect the signal generator from the aerial socket and notice the reduction of the AF output level which shall be at least 35 dB Reconnect the signal generator to the aerial socket Turn the RF GAIN control fully clockwise and make sure that the AGC is operative Notice the AF output level by means of the voltmeter at the 0 dBm output Increase the output level of the signal generator to 78 dB uV The increase in AF output level measured with the voltmeter shall be less than 2 dB Connect 0 dBm output from the testbox to channel A on the oscilloscope Connect the SP BUS output socket on RE2100 to channel B on the oscilloscope Select test programme SP 04 6 Set the timebase on the oscilloscope to 20 msecs div Set the oscilloscope to trig on channel B Control that the oscilloscope displays the response sh
256. stbox has a built in unit to control the function of the SP BUS output By means of the built in light emitting diodes and switches it is possible to control all the functions of the RE2100 Specification of measuring instruments which can be connected to the testbox is given in the beginning of this chapter and to this list an 8 ohm loudspeaker can be added The below diagram shows the electric wiring inside the testbox COMPONENT LOCATION TESTBOX pan Ul d amp k wee N PAGE 3 4 V902c9c 9 v 9029c 0 S 3 SERVICE RE2100 DIAGRAM TESTBOX H AE 40 26206 A ID tB ara nai u 255 T m e dBm OUT LOUDSPEAKER AF TO TX SP BUS ef 558 munenwon BEBBSBEBEE PAGE 3 5 3 SERVICE RE2100 The below diagram shows how to connect the testbox with the RE2100 and the external instruments Connect to 25 pol Connector on RE2100 Connect Connect to SP BUS output on RE2100 Connect to distortionmeter Connect to 8 ohm loudspeaker Connect to AF signal generator Connect to 9 pol mE on RE2100 to P S Blue 18V Block GND Red 18V 7 G 2 FROM 2 suPPLY iS 3 3 Or gt RE2100 RE2100 SP BUS 0 dBm LOUDSPEAKER AF TO OUT 8 OHM TX FROM 2100 2 SUPPLY L sp_pus J DISTRESS 18V RF MODE Connect ON OFF TEST HANDSET to handset M HANDSET RX SP BUS MIC EXT RF RF 507 HOOK MUTE INT
257. supply placed in the transmitter T2130 Seven regulators are converting these voltages to the different working voltages used in the RE2100 U01 and UO2 deliver 15V and 15V only to the exciter module If the transmitter has not been used for two minutes the microprocessor shuts down the regulators U01 and 002 This takes place via the shift register 007 4 in the exciter module and the transistors 01 and 002 This is done to save power consumption in the stand by position Regulator 006 is factory adjusted to deliver 5 25V output voltage RF AMPLIFIER AND FILTER The transistors Q03 Q04 and Q05 form an RF amplifier to boost the exciter output to a level required by the transmitter The output level can be adjusted by means of R30 To reduce harmonics produced in the exciter module a low pass filter is placed between Q03 and Q04 The RF output is a ready to send signal 9324 PAGE 5 41 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 COMPONENT LOCATION POWER UNIT MODULE 8 View from component side with upper side tracks Mi q geaas 9 2 92 View from component side with lower side tracks PCB rev 25638D PAGE 5 42 9433 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS POWER UNIT MODULE 8 Diode probe measurements 9433 PIN PIN PIN PIN PIN PIN PIN PIN PIN PIN PIN PIN CO CO J CD cn A CO ro 18V 18V 18V 5 18V 9V 9V GND GND SUPPLY ON OFF 180n Power Module
258. t A receiver fault can be in the aerial coupler AT2110 in the transmitter T2130 or in the receiver unit To separate a fault in these units disconnect the aerial cable at the back of RE2100 and connect a wire to the RE2100 coax socket Try to find a broadcast station and check the receiver If the fault is still present it must be located in the RE2100 unit LOCATING THE FAULTY MODULE If the fault has been located to the RE2100 the exciter can be activated in test programme SP 05 0 The receiver is always activated when no test programme is activated Check the connections to the modules in the RE2100 The power supply should be the first thing to control the voltage is indicated in the diagram of each module If the power supply is present control the amplitude of the local oscillator signals The next thing to control is whether the other inputs to the module are present They are indicated in the diagrams of each module with reference to a special set up of the RE2100 It should now be possible to locate the faulty module LOCATING THE FAULTY CIRCUIT When the faulty module has been found it can be difficult to find the faulty circuit or component One way is to change the module If this is not possible the faulty component or circuit can be found in a more systematic way by using the chapter 3 6 MODULE PERFORMANCE CHECK Chapter 3 6 MODULE PERFORMANCE CHECK is divided into sections with a headline indicating a possibility of c
259. t 5 30V b 5 15V Vo 5 40V nothing gt 5 15V lt Vo lt 5 40V c Vo 5 40V gt R33 8 replaces gt 5 25 lt Vo lt 5 45V 3 7 4 2 ADJUSTMENT OF RF OUTPUT LEVEL 1 Connect a 50 ohm resistor to the aerial socket JO1 2 Two 100 ohm resistors in parallel soldered on a coax cable connected to the aerial socket are sufficient 2 Connect an oscilloscope through a 10 1 probe to the 50 ohm resistor 3 Connect a signal generator to PO3 8 Tune the signal generator to deliver 9 dBm output power at 22 MHz 5 Select service programme SP 05 0 to start up the voltage regulators U01 8 and U02 8 6 Adjust R30 8 until the output voltage seen on the scope is 3 25 Vpp If a milliwattmeter is connected the aerial socket J01 2 it should read 14 dBm RF gain at 22 MHz is 23 dB PAGE 3 55 3 SERVICE RE2100 3 8 NECESSARY ADJUSTMENT AND CHECK AFTER REPAIR GENERAL After repair of the RE2100 it may be necessary to do some adjustments and checks The extent of these adjustments and checks can only be decided by the person who has done the repair and this manual section must only be looked upon as a guide Any repair must as mentioned previously be followed by a function check after reinstallation of the RE2100 RECEIVER UNIT MODULE 1 After a Change of the Module Execute 3 7 1 5 Adjustment of Signal Meter and 3 5 2 Performance Check of Receiver Repair in 2nd Mixer and the Corresponding Input Matching Circuit Execu
260. t testpoint TP1 1 Readjust the manual RF GAIN to achieve a voltage of 5 volt at testpoint TP1 1 To measure the 6 dB bandwidth increase V by 6 dB and notice that the measured voltage will increase to about 14 Volt Increase the receiver by means of the upward arrow key until the voltage at testpoint TP 1 1 is just about 5V Activate the clarifier function by pressing the lt CLARIF gt key and finetune the receiver frequency with the arrow keys until the voltage measured at testpoint TP1 1 is just above 5 volt Now notice the receiver frequency in the display Deactivate the clarifier function by pressing the lt CLARIF gt key and decrease the receiver frequency by means of the downward arrow key until the measured voltage is just about 5 volt Key in point 14 Calculate the difference between the two frequencies found in points 14 and 16 This difference is equal to the 6 dB bandwidth which must be above 2550 Hz To check the stopband attenuation increase generator output level V by 20 dB relative to V in point 20 Key in the frequencies 1987 7 kHz and 1991 2 kHz and remember to turn off the AGC in each case Control in both cases the DC voltage at testpoint TP1 1 to be below 5 volt Signal Generator RE2100 1991 kHz 50dB uV 1990kHz J3E SSB 990 kHz 50dB uV 990kHz H3E AM PAGE 3 24 3 SERVICE RE2100 AM MODE 21 Repeat points 1 2 and 4 6 22 Make sure that H3E mode AM is selected 23 Repeat po
261. tches which are all included in the three IC s U7 U8 and U9 These switches are used to control the transfer of AF signals between the RE2100 and the peripheral equipment which as an example could be a telex modem a duplex receiver and one or more remote control units The interconnection between the individual switches is shown in the block diagram below BLOCK DIAGRAM AF SWITCHES DISPLAY MODULE 7 Signal Meter Volume Control amp on off ANNIS RECEIVER MODULE 1 Buffer AMP Log AMP 5 Dependent Loudsp Buffer 5 a on squelch d UB 9 Indepent 8 a 3 Lo on squelch i 1 AGC FRONT END MODULE 2 B E Squelch Switch XU i a 0 dBm AMT L LA Detector ze Hu ur Det Mute o UJ 5 SSB lt 1 10 1 4 AF gl m 3 AM Fitters 2IF ur IH a T RX TX lo 2 Earpiece AMI 7 HANDSET gt om Lb DC supply for mic AMP E 11 4 iW Ua 12 5808 112345617 81123145617 2 D2 ED F2 62 HE CV I P QI Shift Shift Register 2 Register 1 Alarm call t s
262. te 3 7 1 2 Adjustment of 70 MHz Transformer and 3 5 2 1 Performance Check of Receiver Sensitivity Repair in LO2 Buffer Execute 3 6 1 2 Check of LO2 and Reinjection Signals and 3 5 2 1 Performance Check of Receiver Sensitivity Repair in SSB AM Crystal Filters and the Corresponding Input Output Matching Network Execute 3 7 1 3 Adjustment of SSB AM Filter Execute 3 6 1 3 Check of Crystal Filters and 3 5 2 1 Performance Check of Receiver Sensitivity Repair in 2nd IF Amplifier and AGC Circuit Execute 3 7 1 4 Adjustment of 2nd IF Gain and 3 7 1 5 Adjustment of Signal Meter Execute 3 5 2 5 Performance Check of Receiver AGC and 3 5 2 1 Performance Check of Receiver Sensitivity Repair in Detector Execute 3 5 2 1 Performance Check of Receiver Sensitivity and 3 5 2 2 Performance Check of Receiver Distortion Repair in Audio Frequency Filter Execute 3 5 2 3 Performance Check of Receiver Audio Passband and 3 5 2 1 Performance Check of Receiver Distortion Repair in Earpiece Amplifier Execute 3 7 1 6 Performance Check of Earpiece Level and 3 5 2 2 Performance Check of Receiver Distortion Repair in Squelch Circuit Execute 3 5 2 6 Performance Check of Receiver Squelch FRONT END UNIT MODULE 2 After a Change of the Module Execute 3 5 2 1 Performance Check of Receiver Sensitivity and 3 5 2 3 Performance Check of Receiver Audio Passband Repair in Input Protection Circuit and Pre Filters Execute 3 5 2 1 Per
263. ter of the whole frequency band of 30 MHz The VCO circuits are adjusted by four individual coils The adjustment is performed at the upper frequency in each of the four VCO bands and the coils are adjusted until the output voltage from the active loop filter is 11 0 Volt 1 Turn the RE2100 on 2 Connect the voltmeter to TP1 3 3 Key in the RX frequencies and adjust VCO coils according to table 4 until voltage on TP1 3 is 11 0 Volt RX frequency 5 Key in the RX frequencies according to table 6 and check the voltage on TP1 3 to be 3 Volt 1 0 Volt NOTE No adjustments of VCO coils shall be made RX frequency 100 0 7500 0 15000 0 22500 0 3 7 2 4 ADJUSTMENT OF THE VCO CIRCUITS IN PLL2 The PLL2 consists of two independent Voltage Controlled Oscillators which are used in USB and LSB mode respectively The VCO circuits are adjusted by two individual coils which are adjusted until the output voltage from the active loop filter is 6 5 Volt IE Turn the RE2100 on 2 Connect the voltmeter to TP5 3 8 Select J3E mode and adjust TR08 until the voltage on TP5 3 is 6 5 Volt 4 Select LSB mode and adjust TR07 until the voltage on TP5 3 is 6 5 Volt PAGE 3 51 3 SERVICE RE2100 3 7 3 ADJUSTMENT PROCEDURE FOR EXCITER UNIT This chapter contains the following sections 3 7 3 1 Adjustment of Compressor and AF Limiter 3 7 3 2 Adjustment of Carrier Limit Amplifier 3 7 3 3 Adjustment of Modulator 3 7 3
264. til the AC voltage at earpiece output is decreased by 4 dB relative to the level measured in point 6 3 7 1 5 ADJUSTMENT OF SIGNAL METER Receiver The signal meter is adjusted by trimming the resistor R76 1 which is located at the receiver unit module1 1 Disconnect any input to the aerial socket 2 Turn the RE2100 and make sure that JSE mode SSB is selected and that the AGC is operative 3 Adjust R76 1 until the first LED bar in the display is just about to light PAGE 3 49 3 SERVICE RE2100 3 7 1 6 ADJUSTMENT OF EARPIECE LEVEL Receiver The earpiece level is adjusted by trimming the resistor R52 1 which is located at the receiver unit module1 The adjustmentis performed by using the service programme SP 04 3 This programme sets up the first local oscillator LO1 as a test signal and therefore no external signal generator is necessary 1 Disconnect any input to the aerial socket 2 Connect a voltmeter to earpiece output at testpoint TP2 1 for measuring the AC voltage 3 Turn the RE2100 on 4 Select service programme SP 04 3 5 Adjust R52 1 until the earpiece level is 0 8 V 0 1 Vans 6 Press lt TUNE gt to leave the service programme mode 3 7 2 ADJUSTMENT PROCEDURE FOR SYNTHESIZER UNIT This chapter contains the following sections 3 7 2 1 Adjustment of TCXO 3 7 2 2 Adjustment of API Voltage in PLL1 3 7 2 3 Adjustment of the VCO Circuits in PLL1 3 7 2 4 Adjustment of the VCO Circuits in PLL
265. tive change before the signal reaches the hold circuit HOLD CIRCUIT The hold circuit has two functions Fast opening for the AF signal when aconversation begins and keeping it open for a period after the conversation stops e g during a short interruption of the conversation The signal from the voltage change detector is fed to comparator U01 4 which goes high and buffers the charging of C95 through D21 and R120 when the input signal is higher than the reference voltage determined by R127 R128 The charging is removed from C95 through R119 As long as the voltage on C95 is higher than the reference voltage determined by R117 R118 the output from the comparator U01 1 will be high PAG E 5 4 9324 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 MICROPROCESSOR CONTROLLING The output from the comparator U01 1 is led to the microprocessor If the microprocessor detects a high voltage it willturn the squelch switch ON and the AF signal will then reach the loudspeaker the earpiece and the 0 dBm amplifier When a conversation stops C95 will slowly be discharged through R119 After about seven seconds the voltage across C95 will fall below the reference voltage and the output of comparator U01 1 will go low This will be detected by the microprocessor which will turn the squelch OFF In scan mode the squelch circuit is usedto control scanning by detecting whether the receiver is scanning a channel with voice activity Ifthe microproce
266. ut U15 pin 5 The programme starts storing data in the EEPROM This function is used when the receiver is switched off see the paragraph below ON BOARD POWER SUPPLY When VCC to U15 is below 4 65V the reset output U15 pin 7 goes low and the U15 does not generate a reset to the microprocessor until the VCC is above 4 75V again MEMORY The microprocessor has two memory circuits One for programmes and one for data The programme memory U06isa 16 or 32 kbyte PROM e g the type 27C128 27C256 with a max access time of 250 nS If 16 kbyte is used the strap in PO1 is mounted between pin 2 and pin 3 When 32 kbyte is used the strap is mounted between pin 1 and pin 2 The data memory U05 is an 8 kbyte EEPROM e g the type 28C64 with max access time of 250 nS Furthermore it must contain page mode programming of min 16 kbyte U15 contains data such as frequency tables country versions scanning tables and latest set up after the receiver has been switched off KEYBOARD The keyboard module 6 has been built up as a 4x8 matrix of which 26 keys are used The keyboard is scanned by means of 4 ports from the microprocessor and the data bus When the processor reads from the keyboard access is made to the bus driver U04 EXT PORT The Bus Driver U19 acts as an 8 bit input port which is connected to the internal Data Bus ON BOARD POWER SUPPLY On this PCB 3 power supplies are found i e 5VA 5VB and 5VB 5VA U16 supplies the microproc
267. ver Sensitivity 3 5 2 4 Performance Check of Receiver Clarifier and Frequency and 3 5 3 2 Performance Check of Exciter Frequencies and Classes of Emission EXCITER UNIT MODULE 4 After a Change of the Module Execeute 3 5 3 PERFORMANCE CHECK OF EXCITER Repair in AF Selector Compressor and AF Limiter Execute 3 7 3 1 Adjustment of Compressor and AF Limiter Execute 3 6 4 5 Check of RF Limiter and Carrier Insertion Repair in Carrier Limiter Amplifier Execeute 3 7 3 2 Adjustment of Carrier Limiter Amplifier and 3 7 3 4 Adjustment of RF Limiter and 3 7 3 5 Adjustment of Carrier Insertion Repair in Modulator and Modulation Level Amplifier Execute 3 7 3 3 Adjustment of Modulator and 3 7 3 4 Adjustment of RF Limiter Execute 3 6 4 5 Check of RF Limiter and Carrier Insertion Repair in RF Limiter Carrier Insertion and SSB Filter Execute 3 7 3 4 Adjustment of RF Limiter and 3 7 3 5 Adjustment of Carrier Insertion Repair in Step Attenuator Execute 3 7 3 6 Adjustment of Step Attenuator Repair in 70 MHz IF Execeute 3 7 3 6 Adjustmnet of 70 MHz IF and 3 7 3 6 Adjustment of Step Attenuator section 3 7 3 6 points 12 17 PAGE 3 57 3 SERVICE RE2100 PROCESSOR UNIT MODULE 5 After a Change or Repair of the Module Execute 3 5 1 1 and 3 5 1 2 Performance Check of Display and Keyboard Execute 3 5 2 4 Performance Check of Receiver Clarifier and Frequency and 3 5 3 2 Performance Check of Exciter Frequencie
268. voltmeter between ground and U18 pin 3 Control the voltage 4 50V gt 5VB gt 5 50V PAGE 3 42 3 SERVICE RE2100 CHECK OF MICROPROCESSOR Control of Strap in P02 If the strap is connected between pin 1 and pin 2 the microprocessor will read the programme from internal ROM This is only used if the microprocessor U07 is mask programmed In that case the ROM U06 will not be mounted If the strap is connected between pin 2 and pin 3 the microprocessor will read the programme from U06 Control of Strap in P03 Ifthe strapis connected between pin 1 and pin 2 the microprocessor will run in service programme mode The display will read out SP Look up the description of Service Programmes in chapter 3 10 If the strap is connected between pin 2 and pin 3 the microprocessor will run the normal programme Control of the Internal Clock Frequency Connect a frequency counter to UO7 pin 64 The frequency must be 2000 kHz 16 0 kHz X tal 4 CHECK OF EXTERNAL ROM If the microprocessor is strapped to external ROM control the strap in PO1 If the strap is connected between pin 1 and pin 2 the device ROM in socket U06 must be a 256 Kbyte type e g 27C256 If the strap is connected between pin 2 3 the device ROM in socket 006 must be a 128 Kbyte type e g 27C128 CHECK OF POWER LOW CIRCUIT AND WATCH DOG CIRCUIT Control of Power Low Circuit Adjust the 9V external power supply to 9 0V When the power is switch
269. with lower side tracks PCB rev 25632H PAGE 5 10 9344 5 CIRCUIT DESCRIPTION AND SCHEMATIC DIAGRAMS RE2100 FRONT END MODULE 2 ICI 5 55 57 Irs TEST CONDITIONS 20 TP4 e 720 70 V LIV e 7 8V e 2 0v Receiver frequency fax 2058 24kHz

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