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Icom - IC-T81 Service manual

1. 50T 3 1 8874 C863 R341 0342 50R 0 4 MOD 10 022 390K 0001 0344 D142 0 001 sory MA2S111 1 J R344 Q341 gt 0150 25 4215 W 90 Sor 7 508 0 4 3 501 2 2 501 0 8 508 0 5 C182 C345 R345 8838 8349 8865 8881 50R 0 4 50 M 0 001 0 18 uH Q928 100 P 4 VCC1 100 1K 120 100 6MVC03 220 L807 0181 C141 501 2 0 a 0132 L907 1912 UN9211 ARD 1341 das VN 3 II C877 C878 0 22 pH d 0 001 0 001 08 0 oe n 107 nH 42 SI 0005 ENE mes 507427 0 1 0 001 8882 gt C880 VT 1 7 m um L914 C825 I I 10801 0347 R347 R346 0850 I 80805 0852 TT His 220 D801 ji 1 0879 sil E 50T 0 8 0 001 E 0 22 uH lt iy I UPD3140GS 0 01 d 82K 82 K d 6 001 VLVCO3 2 2 9821 i 3 9 K 1 L C955 La LI 001 0 29 ioe 6948 R351 8839 0349 C353 C354 0802 0885 VY 2684403 3 VR 0 942 C943 C954 15 P 0 001 14nH 10 5 11 3P 15 15 0 01 3P 2 0854 1868 MA2S077 AR 2 0143 R131 8143 2147 0 0022 0 001 1905 TE GE 0 001 100 0884 134 i
2. 12LV PLL lock voltage check point for 1200 MHz ULV PLL lock voltage check point for 440 MHz VLV PLL lock voltage check point for 50 MHz RX WFM and 144 MHz RF UNIT TOP VIEW DD 9 6MLV PLL lock voltage check point for 50 MHz TX e LOGIC UNIT TOP VIEW MAAA 5 3 RECEIVER ADJUSTMENT The following adjustment must be performed at ADJUSTMENT MODE MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE POI MENT NT UNIT LOCATION UNIT JADJUST 1 Displayed frequency LOGIC Connect a multime Maximum voltage Top DIAL 50 000 MHz ter to check point panel Connect an SSG to the antenna SD connector and a SINAD meter with an 8 62 load to the SP jack e Set an SSG Level 1 107 dBm Deviation 3 5 kHz Modulation 1 kHz Receiving Displayed frequency 54 000 MHz EUR UK ITA Receiving Displayed frequency LOGIC Connect a multime Maximum voltage Top DIAL 76 000 MHz SEA USA 1 ter to check point panel 88 000 MHz SD
3. AF volume 10202 5222 gt power amplifier 10201 TA7368F IL IC e RF UNIT TOP VIEW BOTTOM VIEW Power amplifier Q922 25 3075 Drive amplifier Q921 MRF9745 APC sensor drive amplifier Q911 UN9215 Q913 XP6401 amplifier circuit 1st mixer 10601 uPC2757T PLL IC 10801 uPD3140G VCO circuit X1 CR 639 5 039MH 101 M38267M8LGP 61 2SJ364 10701 TA31136FN APC control circuit SECTION3 DISASSEMBLY INSTRUCTIONS e REMOVING THE CHASSIS PANEL e REMOVING THE SHIELD PLATE 1 Remove 1 knob A and unscrew 1 nut 8 1 Unsolder 10 points to separate the shield plate and 2 Unscrew 2 screws LOGIC unit 3 Remove the chassis panel in the direction of the arrow Chassis panel LOGIC unit e REMOVING THE LOGIC UNIT e REMOVING THE RF UNIT 1 Remove the sealing rubber 1 Unsolder 1 point 6 to separate ANT plug 2 Unsolder 1 point 0 to separate a SENSOR control 2 Unscrew 8 screws to separate the RF unit 3 Unscrew 3 screws E 3 Remove the unit in the direction of the thick arrow 4 Unplug 41 to separate LOGIC unit and RF unit 5 Remove the LOGIC unit in the direction of the arrow Chassis panel SECTION 4 CIRCUIT DESCRIPTION 4 1 RECEIVER CIRCUITS 4 1 1 DUPLEXER CIRCUIT RF UNIT The transceiver has a duplexer low pass and high pass fil ter
4. z E esch Kaya 0 BOP wl li wi OOT NINININI 160 S Surface mount RF UNIT RF UNIT ORDER ORDER me 38 eg 1590001910 S TRANSISTOR UN911D TX 1790001260 S DIODE MA2S077 1590001970 S TRANSISTOR UN921E TX 1790001260 S DIODE MA2S077 TX SS 100 N I N 3 N go 1590001910 S TRANSISTOR UN911D 1790001260 S DIODE MA2S077 1590001970 S TRANSISTOR UN921E TX 1790001260 S DIODE MA2S077 1590001150 S TRANSISTOR UN9211 TX 1790001260 S DIODE MA2S077 1540000350 S TRANSISTOR 2SD2216 S TX 1790001260 S DIODE MA2S077 1520000460 S TRANSISTOR 2SB1132 T100 R 1790001200 S DIODE MA6S121 1590001150 S TRANSISTOR UN9211 TX 1790000860 S DIODE MA133 TX 1510000670 S TRANSISTOR 2SA1588 GR TE85R 1750000530 S DIODE 1SV271 TPH3 1590001150 S TRANSISTOR UN9211 TX 1790001260 S DIODE MA2S077 TX 1510000670 S TRANSISTOR 2SA1588 GR TE85R 1750000530 S DIODE 1SV271 TPH3 1590001150 S TRANSISTOR UN9211 TX 1790001620 S DIODE 1SV308 TPL3 1510000670 S TRANSISTOR 2SA1588 GR TE85R 1790001620 S DIODE 1SV308 TPL3 1590001150 S TRANSISTOR UN9211 TX 1790001260 S DIODE MA2S077 TX 1510000670 S TRANSISTOR 2SA1588 GR TE85R 1750000530 S DIODE 1SV271 TPH3 1590001860 S TRANSISTOR UN9215 TX 1750000530 S DIODE 1SV271 TPH3 159000216
5. 150 0149 0148 0147 0146 0 01 47 0 001 22 0 1 o 4 0 4 IX RESET 20 E E 26 D N 225 lt lt lt P76 2 lt SeorHArge 12220 0 095 0 2 SE As E E lt lt lt 0 0 00 E NM 19 Q O 10 lt O M O 10 gt O hM LO O O LO O O sb sb A 5 5 n n n n a 5 5 5 n 65 n n n n n 01 m Bi UN9115 RA 21 270 SERE 2 2 5 9 0 s j DS1 CL 200YG C TS CLONEIN R54 R55 156 R34 R17 R16 R30 R28 R32 220 K 220 K 4 7 K 1K 100K 10K 1K 1K 1K Z R33 R31 R29 R27 1K 1K 1K 1K Q361 d 2SJ364 Q B 0390 091 092 0393 0 001 0 001 0 001 0 001 MC1 MA132K D304 RD5 1M 83 8401 JPM1990 2013R C319 R320 C318 0 001 33 K 0 01 EVQ WRR 001 D58 1 MA6S121 053 p I MA132WK 1 MA132HK 132 8318 1 054 055 059 MA2S111 MA2S111 MA6S121 B R319 22K D56 057 25111 25111 8402 6325 JPM1990 2013R 0 001 4 1 LEFT SIDE D Z 4 i gt gt lt lt 0141 MA2S111 C718 0 1 T
6. 1750000540 S DIODE 88060L 40 TE 25 6050010520 S XTAL CR 638 13 800 MHz 1790001240 S DIODE MA2S728 TX 1790000860 S DIODE MA133 TX 1790000670 S DIODE SB07 03C TB 6200008510 S COIL 0 30 0 9 4TR 10 5N 1790001250 S DIODE MA2S111 TX 6200008440 S COIL LQN21A 8N2D04 1790000850 S DIODE MA132WK TX 6200008440 S COIL LQN21A 8N2D04 1790001260 S DIODE MA2S077 TX 6200008240 S COIL 0 30 0 9 5TL 14N 1790001620 S DIODE 1SV308 TPL3 6200008540 S COIL 0 26 0 9 6TR 19N 1790001260 S DIODE MA2S077 TX 6200008690 S COIL 0 26 0 9 7TR 23N 1790001260 S DIODE MA2S077 TX 6200008530 S COIL 0 30 1 0 4TR 12N 1790001620 S DIODE 1SV308 TPL3 6200008210 S COIL 0 45 1 5 5TL 23 2N 1790001620 S DIODE 1SV308 TPL3 6200008220 S COIL 0 40 1 4 5TR 21N 1790001620 S DIODE 1SV308 TPL3 6200008150 S COIL 0 35 1 6 7TL 44N 1790001260 S DIODE MA2S077 TX 6200008170 S COIL 0 35 1 6 8TL 54N 1720000370 S VARICAP HVU350TRF 6200008170 S COIL 0 35 1 6 8TL 54N 1720000370 S VARICAP HVU350TRF 6200008080 S COIL LQN21A R22J04 1790001620 S DIODE 1SV308 TPL3 6200008190 S COIL 0 25 1 9 8TL 80N 1790001620 S DIODE 1SV308 TPL3 6200008180 S COIL 0 25 1 9 10TL 107N 1790001620 S DIODE 1SV308 TPL3 6200008180 S COIL 0 25 1 9 10TL 107N 1790001620 S DIODE 1SV308 TPL3 6200008360 S COIL 0 25 1 9 13TL 1790001250 S DIODE MA2S111 TX 6200008360 S COIL 0 25 1 9 13TL 1790001250 S DIODE MA2S111 TX 6200008680 S
7. 8100 Symbol 10 15 288 Symbol TJ pink T H MA132WK Svmbol MU A 25 05 Symbol E RBO60L 40 Symbol 36 6679 577 8 5 Ea B a ered 2 ge LD 82201 LO N tc 8244 8241 8214 eg E C C246 756 e u B 148 LOW 8 9 8 0 8605 kel NA Orey R757 R760 H is LL II II LI LI o LO M 0 9 lt C LC lt 9060 L069 SECTION 9 9 1 LOGIC UNIT e TOP VIEW VICVV 114 5 Y 5 5 e ae 1142 836 40210 0919 CG 76 U DI 1 1201 Q N N C1 09 816 J4 101 831 10202 R30 Er 3 E 1362 E sgg gg C917 208 2 Q 2 Ep To gel ci cp H s C216 ce B 8 C R 8197 8363 316 e329 516 R317 Cole oj 8 821 R 822 B i L Jr D E Fa C308 23 20 4 0251 R254 O N B R314 8341 853 854 855 856 lt gt R26 R203 a I Ll C253 8249 H D304 LI R336 6 gt i tee 8324 211 C12 C1
8. CLONEOUT EXT SP SPREMOTE SPREMOTE 7 CLONE 4 sw N CLONEIN R3C R3 R 3 Q7 XP1501 8 25 1132 10 1 IT HPF KI IT IT TX RX FREQUENCY WY RIGHT SIDE SECTION 11 VOLTAGE DIAGRAM 11 1 LOGIC UNIT VIN 5 C C 2 2 5 141 8 2 5 25111 6 d 0718 0 1 2502216 5 7 Wey I 0753 24 8464 0152 UN9115 0K 25111 155363 C714 IC141 Q141 ch Si 0709 07 118 921 5 4 S 81332HG KC SS eene SS 752 LPL oe epi 2502216 5 FI701 47K T PBFC450R15DR D701 C145 MA2S111 R143 C141 C751 1SS364 715 14 10K 0 001 R148 T yt 0 1 13 1 1 100 12 IN 10142 0142 10 S 80928ALMP DAR 0143 XP1501 AB 8142 Z MA2S111 TA31136FN D C733 0 001 PO1 SEG27 PO2 SEG28 P10 SEG34 P11 SEG35 P12 SEG36 P13 SEG37 til 5 3 P30 SEG P31 SEG P32 SEG20 P33 SEG21 P34 SEG22 P35 SEG23 P36 SEG24 P37 SEG25 00 5 26 PO3 SEG29 P04 SEG30 P05 SEG31 PO6 SEG32 PO7 SEG33 P14 SEG38 P15 SEG39 P16 P17 020 021 022 023 024 025 1732 4 7 K 10 4566 150 0 01 149 47 148 0 001 147 146 22 0 1 755 0 047 1M 022 Q754 4 7 000 1 2502216 S 40 DATA 0752 1714 8737 226 12K TBPS1R153K460H5Q R716 Ny 2
9. I w N 101 1590001690 S TRANSISTOR UN9115 TX 1590001980 S TRANSISTOR XP4315 TX 1590001170 S TRANSISTOR XP1501 TX AB 1520000460 S TRANSISTOR 2581132 T100 1 1590001140 S TRANSISTOR UN9210 TX 1590001170 S TRANSISTOR XP1501 TX AB 1520000460 S TRANSISTOR 2581132 1100 R 1540000350 S TRANSISTOR 2SD2216 S TX 1520000650 S TRANSISTOR 2SB1201 S TL 1590001170 S TRANSISTOR XP1501 TX AB 1590001690 S TRANSISTOR UN9115 TX 1520000430 S TRANSISTOR 2581462 TX 1590001440 S TRANSISTOR UN9214 TX 1550000010 S FET 25J364 Q TX 1550000010 S FET 25J 364 Q 1550000010 S FET 25J364 Q 1590001440 S TRANSISTOR UN9214 TX 1590001210 S TRANSISTOR XP5601 TX AB 1550000010 S FET 25J364 Q 1590001440 S TRANSISTOR UN9214 TX 1550000010 S FET 25J364 Q 1590001690 S TRANSISTOR UN9115 TX 1590001660 S TRANSISTOR XP4312 T 1590001690 S TRANSISTOR UN9115 ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 102 X 1 kQ 1 kQ OC 01 31 Cod 1 011 T gt lo ERJ2GEJ 102 X 1 kQ ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 102 X ERJ2GEJ 102 X ERJ2GEJ 102 X ERJ2GEJ 102 X ERJ2GEJ 102 X ERJ2GEJ 102 X ERJ2GEJ 102 X ERJ2GEJ 102 X N S ERJ2GEJ 102 X ERJ2GEJ 102 X ERJ2GEJ 102 X
10. 0895 EFCH435MWNP1 100 0410 0 5 P 0 5 P 1 Q828 UN921E 0372 11 Q 88 T E n 23 19 6 004 d i ji UN911D 0 001 lt 12 2 3 33 K 1 0403 0402 23 111 19nH 1 0 001 L gt LA q D406 15 nH 25077 25077 SC pu 0829 lt 1366 L332 0278 SCH M 25111 1 501 0405 eb 400 M H 2 0304 1302 L301 084 023 021 T I R366 G nH C374 3 0824 6900 UPC2748T 1SV308 0401 D 005 0 001 56 nH 56 56P 272 47 UN921E L360 C364 1330 0366 3P 47 SC Z r 26 16 26 253065195 0501 22 MH 25 19 0353 Si 246 Sr A 8 15 308 0 22 uH Gr AXK5S40045P 5 0 K 25C5195 Ge 25C5195 C302 0301 E 6373 120 3 0 GND L503 L502 R503 33 P 22 P 024 022 5 6 001 6503 0351 10 8367 L334 d 1335 0505 10 nH 10 nH 330 1 1 120 330 i 1 0 01 15 270 C365 T 12K 0351 6 8 nH 5 6 nH 18V308 ya T 0303 0302 115 114 1361 12C 0 7 25077 25077 107 nH 80 nH 22 22 nH 22 nH R504 702 8364 25C5195 C418 0 100 ES 352 6 001 22K cee 0398 8355 5 1102 1101 Th m C20 Ce 0 001 MA2S077 R360 C360 R362 0370 015p 6 15 1 0 25 1 9 13TL 0 25 1 9 131L 3 2 AE VCO BOARD RF UNIT 0504 C503 033 L16 0 001 107 nH HR 0522 0001 C103 0102 C101 4 8100 C31 C705 C519 C518 47 P 120P 68 Z 100 K 15P C29 001 0 0001 0 001 l l 2 246 HAF E Q818 0102 10 H HR 12VC03 1116
11. Ou AIT gt gt GND JUVCO3 UHFOUT GND _ 12VCOOUT 12VCO3 GND C2 6 S 5 14 H RE 1332 R368 R322 8 Cl E C329 60325 8323 314 B F a R361 CH O 8306 0304 4301 to RF unit LI n2 gt C5 ER 330 C362 R362 C367 1312 C L311 Cat E B 8 1302 1360 2301 gt RS BOTTOM VIEW 9 6 SECTION10 BLOCK DIAGRAM LOGIC UNIT MOD Q350 2SC5006 VCO BOA R D D351 1SV270 D352 MA2S077 D806 MA2S077 Q824 2SC5195 D807 MA2S077 BAND SW TX RX 50MHz XR Q306 254364 0353 2565195 Q351 28C5195 25 5195 0307 9214 SW BAND SW 144MHz 0304 254364 Q321 2SC5195 0322 25 5195 D321 MA2S077 0323 2SC5195 0322 HVU350 804 MA2S077 Q823 2SC5107 D805 MA2S077 1701 PBFC450R15DR 9 lt Q 9 0 R c 105 M62368GP Q311 2505195 Q312 28C5195 Q313 25C5195 D302 MA2S077 D312 159364 311 MA2SV05 N7 INSJEUVOIPE DATA CK DAST D802 MA28077 450KHz Q822 28C5107 D803 MA28077 D701 155364 Q751 XP1501 Q752 2502216 Q754 2502216 BAMD SW 430MHz 03305 254364 IC241 NJM2902V 030
12. 127 to 17 8 SWR Less than 1 2 1 generator SSG Frequency range 0 1 1500 MHz Frequency counter Frequency accuracy 1 ppm or better Oscilloscope Sensitivity 100 mV or better Frequency range 30 1500 MHz AC millivoltmeter Measuring range 10 mV 10 V FM deviation meter Measuring range 0 to 410 kHz Attenuator Power attenuation 40 or 50 dB ENTERING THE ADJUSTMENT MODE D Connect a 68 terminator to the SP jack 2 Push and hold the SQL key and then turn power ON Note The frequency of wide range appears at the display using this operation Frequency range DC 20 MHz Measuring range 0 01 20 V 8 CONNECTION he antenn nn r FM Deviation Atenia to the antenna connecto meter 40 dB or 50 dB JIG 4 to SP jack RF power meter 10 W 50 Frequency counter Standard signal generator 1 8 3 5 mm 3 conductor plug 4 to MIC jack Audio generator millivoltmeter CAUTION DO NOT transmit while an SSG is connected to the antenna connector AD 92SMA Optional SMA BNC adaptor Power supply 13 5 5 2 LL ADJUSTMENT The following adjustment must be performe
13. S z 4951 9 8 2 8911 H 161 032 S 9 9 0966 IC TE co 1921 B B 6728 10919 2 SL 0919 15 8 H 5 5 0801 5 B 342 1 FE 3 L17 9 B B B T 8 E M 28 8 J lt 4 lt cu BBB A B C20 C852 A 3 o R866 320 ju R303 0351 LO IN a al E ke i zn E C E359 2 a GU 4 ma cs c 8g 2 BB _ L205 8202 a E 165 2 3 BB B sf I 2 IC51 je L8 5 8 LO gen d CI51 SS J4 a a 3 858427 l GE CI601 He 19 12 3311 bag 0221 0329 H C213 I 209 0214 E 1316 pj 203 1346 LL II 6 602 I I C82 LI52 11611 089 231 H C62 40 J4 to LOGIC unit J1 21 WFM AM GND R 3 CHGC 6 GND EURDEV DC DC N 4 gt gt AJI FSET 21012 012 0 20 2 d T H lt Am BOTTOM VIEW 24 De 9n t va gt A D 3 bed id je E cg Mrt 66 Ol n a desp W 56 L 5 l 9 e 966 9 3 VCO BOARD e TOP VIEW 10 J302 to RF unit 1 8311 N 09 5
14. 150 0 5 6 47 Q 3 9 kQ 2 7 kQ 3 9 kQ 100 0 3 9 kQ 3 9 kQ 82 kQ 100 kQ 3 9 kQ 3 9 kQ 3 3 kQ 3 3 kQ 82 kQ 100 kQ 120 kQ 22 kQ 1 MQ 100 0 10 kQ 100 0 100 4 7 kQ 4 7 kQ 1 4 7 kQ 100 100 120 kQ 10 Q 47 Q 10 kQ 100 kQ 100 4 7 kQ 390 2 7 kQ 47 Q 56 kQ 100 Q 220 Q 82 kQ 82 kQ 120 S Surface mount RF UNIT RF UNIT ORDER ORDER mem 7030005300 S RESISTOR ERJ2GEJ 150 X 15 Q 7030008370 S RESISTOR ERJ2GEJ 561 X 560 Q 7030007300 S RESISTOR ERJ2GEJ 332 X 3 3 E 7030005290 S RESISTOR ERJ2GEJ 682 X 6 8 E 7030005120 S RESISTOR ERJ2GEJ 102 X 1 kQ 7030004980 S RESISTOR ERJ2GEJ 101 X 100 0 7030007300 S RESISTOR ERJ2GEJ 332 X 3 3 7030004980 S RESISTOR 2 101 X 7030005060 S RESISTOR ERJ2GEJ 333 X 33 7030005240 S RESISTOR ERJ2GEJ 473 X 47 7030007270 S RESISTOR ERJ2GEJ 151 X 150 Q 7030004990 S RESISTOR ERJ2GEJ 221 X 220 Q 7030004980 S RESISTOR ERJ2GEJ 101 X 100 Q 7030004980 S RESISTOR ERJ2GEJ 101 X 100 0 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005120 S RESISTOR ERJ2GEJ 102 X 1 kQ 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030004970 ERJ2GEJ 470 X 47 Q 7030007300 S RESISTOR ERJ2GEJ 332 X 3 3 7030007340 S RESISTOR ERJ2GEJ 153 X 15 703
15. Europe U KJ 50 52 144 146 430 440 1240 1300 88 107 995 Italy 50 52 400 469 995 11240 1300 88 107 995 RX 118 173 995 Specifications guaranteed 144 148 MHz Specifications guaranteed 430 440 MHz Specifications guaranteed 440 450 MHz Not guaranteed RX only WFM Rx only 9 No of memory channels 124 incl 10 pairs of scan edges and 4 call channels Frequency stability 3 ppm max 10 C to 60 C 14 F to 140 Tuning steps 5 10 12 5 15 20 25 30 50 and 100 kHz Not available for 1200 MHz band Usable tempareture range 10 C to 60 C 14 F to 140 F Usable battery pack case BP 198 BP 199 BP 200 and BP 197 e Power supply requirement 4 5 16 V DC or specified battery pack Polarity Negative ground Frequency resplution 5 kHz and 12 5 kHz 10 kHz and 12 5 kHz for 1200 MHz band Current drain at 13 5 V DC _ _ value High power 04A Rated output 220 mA Standby 80 MA at 9 6 V Power saved 40 mA at 9 6 V e Anntena connector SMA 50 Q e Dimensions projections not included 58 W x 106 H x 28 5 D mm 29 6 W x 4346 H x 11 8 D in Weight with BP 197 Ant 290 g 10 2 oz TRANSMITTER Output power at 13 5 V DC High 5 0 W typical 1 0 W at 1200 MHz band Low 1 0 W typical 0 1 W at 1200 MHz band Modulation system Variable reactance modulati
16. R322 435 000 MHz panel deviation meter to Push center of the multi func the antenna con tion key while transmitting nector through an Transmitting attenuator Displayed frequency Top Connect an FMJO 5 1 0 kHz Verify 51 000 MHz EUR UK ITA panel deviation meter to 52 000 MHz the antenna con AUS SEA USA 1 nector through an Tone frequency 88 5 Hz attenuator Set an FM deviation meter as LPF 3 kHz Apply no audio signal to the MIC jack Transmitting Displayed frequency 145 000 MHz EUR UK 146 000 MHz ITA AUS SEA USA 1 Transmitting Displayed frequency 445 000 MHz USA 1 435 000 MHz other Transmitting 4 Displayed frequency 1270 000 2 Transmitting 259 SECTION 6 PARTS LIST LOGIC UNIT ORDER SST es 1140008110 5 IC M38267E8GP USA 1 only 1140008100 S IC M38267M8L 230GP other 1130009160 S IC 24320581 2 5 4 1110004890 S IC XC6371A500PR 1130006220 S IC TC4W53FU TE12L 1110004530 S IC M62368GP 70ED 1180001720 S IC S 81332HG KC T1 1110004540 S IC S 80928ALMP DAR T2 1110001810 S IC TA7368F TP1 1110004520 S IC M5222FP 600C 1110002750 S IC TA75S01F TE85R 1110003780 S IC NJM2902V TE 1 1110004110 S IC BA4510F T1 1110003490 S IC TA31136FN D EL 1130004200 S IC TC4S66F TE85R LOGIC UNIT ORDER SS es 6200006720 S COIL 5CA 395KN 0369AQ P3 6200003550
17. icd L 1 1 032 030 028 HR T 0 6 R610 0867 0868 12VCO MAI32WKS 47P 82 P 68 P 825 Po 600 C323 pino c 1 2 18V308 Sen SO pp 199384 VHVCO3 _ 12 ELN Q602 Cp D310 0309 3SK291 2 XP4315 MA2SV05 _ ED 2 192 1304 C305 D304 82 nH 0 001 15 308 m E BU4094BCFV D306 MA2SV05 E UNAT C 12 8 04 UN9115 3 r 10510 2SB1132 R f VLVC0 5 MA6S121 6MVCO 6 082 6213 815 10 C 13 5 1 SHIFTC 7 Iu BA 0 001 29K MA2S111 8 I gt 816 78 22 3 813 T RU 5010 50MHz T 0 001 5 07 03 P NTCCF20124AH 473KCT 5 330 I L108 J Q5 L WA GE 09210 10 0 75 P 330 BU4094BCFV 47 K 10601 02 0601 UPC2757T E3 D108 e 33K 106 0609 0608 155364 0602 15308 30 S 81332HG KC Wm mr ou 1 k oial C119 0106 C115 0202 L 1202 0 001 2SC5195Y 3 ino T Ta 0 001 HVU350 HF50ACC453215P T D202 R112 D103 R613 7 MA2S304 470 K MA2S077 T 620 8206 8203 1 1903 CONTACT SPRING SFECV1 3 35MA 81612 0004 25304 100 0 001 Get 1110 1109 0 47 uH 0 47 uH R110 C613 525 d 470 K A 0 001 0 001 0503 s UN9215 22 l 019322 10192 01 0191 163 J3 10 T 0 001 RB060L 40 0 001 3225 pH 2711 01 020 LEFT SIDE gt RIGHT SIDE Icom I C 6 9 16 Kamihigashi Hirano ku Osaka 547 0002 Ja
18. LT1EPS3A LED CPU DRIVER IC1 051 CL 200YG C TS RX FREQUENCY 430MHz BAND 10801 UPD3140GS D309 MA2SV05 D310 25 05 Q301 3SK291 D306 25 05 N RX FREQUENCY 144MHz BAND RX Lo FREQUENCY 50MHz BAND WFM BAND 144MHz BAND 430MHz BAND 1200MHz BAND Q811 2SK880 Q812 2SC4117 D202 MA2S304 LN RX FREQUENCY WFM BAND Q101 28C5195 K RX FREQUENCY 50MHz BAND Q151 2502216 0152 MA2S111 0151 MA8100 X1 CR 638 1 gt 8MH LPF Ik 2 12 NI Q825 UN921E Q826 UN911D ER Q827 UN921E Q828 UN911D Q829 UN921E D721 155364 Q803 DS4 LM 1728B LL 256880 INITIAL MATRIX D106 HVU350 D107 HVU350 D602 1SS364 601 FL 299 D601 1SS364 PDA1 PDA2 CK PLST1 PLST2 Q721 2SC4215 N UPC2757T X24320 2 5 602 SFECV13 35MA CERAMIC BPF 13 35MHz LEVEL 9 XP4601 N 104 TC4W53FU THERM RX Q816 2SC4228 102 DATA CK IOSTRB BU4094BCFV ot 035 UN9210 CHG L CHSC PLL IODATA w K 2 D4 25728 Q4 2581132 Q6 HAT1024R D5 MA133 43 Q901 UN921 1 D6 SB07 03C 0902 2502216 Q903 2581132 105 S 81332HG KC D901 MA133 IC3 BU4094BCFV Q1 28D2216 Q2 XP1501 Q3 28B1132 D141 25111 Q141 UN9210
19. MA28077 TX MLF1608D R82K T 0 25 1 9 8TL 80 MLF1608D R82K T 0 30 1 7 7TL 50N 0 35 1 6 8TL 54N MLF1608D 1821 IL 0 45 1 4 4IL 15M 0 30 1 3 5TL 22N MLF1608K 100K T ELJRE 15NG F ELJRE 6N8Z F ELJRE 6N8Z F ELJRE 5N6Z F 4030013850 4030013850 4030013850 S CERAMIC S CERAMIC S CERAMIC ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ 6200005620 6200005640 6200005650 S COIL S COIL S COIL ELJRE 4N7Z F ELJRE 6N8Z F ELJRE 8N2Z F 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ 6200003640 7030005700 7030005120 7030004970 7030004990 7030005290 7030005290 7030004980 7030007290 7030004970 7030004990 7030005290 S COIL S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR MLF1608K 100K T ERJ2GEJ 274 X 270 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 470 X 47 Q ERJ2GEJ 221 X 220 Q ERJ2GEJ 682 X 6 8 kQ ERJ2GEJ 682 X ERJ2GEJ 101 X 100 Q ERJ2GEJ 222 X 2 2 kQ ERJ2GEJ 470 X 47
20. MLF1608A 4R7K T MLF1608A 4R7K T MLF1608A 4R7K T ELJRE 5N6Z F MLF1608D R22K T ELJRE R10G F ELJRE 22NG F ELJRE 12NG F ELJRE 4N7Z F 0 30 0 9 6TR 17 5N EXCCL3225U1 EXCCL3225U1 LQN1H R14J04 ELJRE 6N8Z F ELJRE 2N2Z F ELJRE 2N2Z F 0 25 1 9 10TL 107N 0 40 1 3 2TL 0 40 1 4 2TL LQN21A R22J04 LQN21A R22J04 0 45 1 5 5TL 23 2N 0 25 1 9 8TL 80N 0 35 1 6 6TL 36N 0 35 1 6 9TL 65N 0 25 1 9 13 IL MLF1608D 1821 MLF1608D 1821 MLF1608D 1821 MLF1608D 1821 LQN21A R22J04 LQN21A R10J04 MLF1608D R82K T MLF1608K 100K T ELJRE 2N2Z F ERJ2GEJ 472 X ERJ2GEJ 103 X ERJ2GEJ 472 X ERJ2GEJ 103 X USA 1 only other EUR UK ITA 4 7 kQ 10 ko 4 7 kQ 10 ko ERJ2GEJ 104 X 100 kQ MCR10EZHJ 22 220 MCR10EZHJ 22 220 ERJ2GEJ 103 X 10 kQ S THERMISTOR NTCCF2012 4AH 473KC T ERJ2GEJ 473 X 47 kQ RF UNIT 030005220 030005220 030007300 030007300 7030007300 7030005290 7030005040 7030005570 7030005120 7030007270 7030005090 7030005060 7030007280 7030005170 7030007280 7030005170 7030005040 7030008410 7030004980 7030008410 7030008410 7030007300 7030007250 7030005040 7030004970 7030009160 7030007250 7030005530 7030004970 7030007270 7030007300 7030004970 7030004970 7030008410 7030009140 7030008410 7030007270 7030009290 7030004970 7030008410 7030009140 7030008410 7030004980 7030008410 7030008410 7030005080 7030005090 7030008410 7030008410 7030007300 7030007300 703
21. Q141 UN9210 Q752 2SD2216 S 1701 PBFC450R15DR C141 0 001 R148 1 100 752 22 142 756 Rd 22K 0 01 12K 1 XP1501 330 757 22 K 759 716 220 ui X C 3 2 R758 d 47 K R760 C757 C758 0759 1M 0 22 0754 47 0 001 0047 28022168 0603 XP4312 R241 R244 1M 82 K C241 0 1 C244 C242 0 1 0 039 1 8242 470 K R249 C248 820 K 0 1 1250 1267 100 K 100 C250 0 01 R252 C253 330 K 0 0047 C210 10 10203 1212 22 10202 M5222FP C216 C215 213 0 1 0 1 GL 15 II s R 0 2 5 8 gt d gt gt 3301 C307 Q303 Q341 C315 UN91 1 5 0 001 UN9214 UN9214 0 001 lt 2 K gt C309 R340 R322 0 22 10 8304 56 R305 100 C310 R314 470 P 0304 0 001 6313 BA4510F 1 0 0047 100 K R307 C305 1315 0312 0311 2 2 M 0 0022 47 K 470 P 22 47 1 R310 R308 4 7 K 120 K R306 0 001 CTUOUT IC201 TA7368F 0714 0 1 8713 12 715 0 1 8714 12 736 15 K 1C751 TCAS66F il 0 047 Q202 XP1501 R331 R324 220K Q307 99K UN9214 i gt R325 K gt 1 50 3304 253364 Q 737 TBPS1R153K460H5Q ES R 3 C709 15 R332 39K R326 50K Q305 Ve 254364 Q Downloaded by RadioAmateur EU R1 NTCCF20124AH 473KCT TC4W53FU 2 lt H 1 701 EE TA31136
22. Q3 2SB1132 TXC D51 MA2S077 D52 MA2S077 ANT EA 0402 25077 0403 25077 sw K D302 MA2S077 D303 MA2S077 ANT KS 101 1SV308 102 1SV308 ES RX FREQUENCY WFM BAND lt Les RX FREQUENCY 50MHz BAND CHGC E RI E TX RX FREQUENCY VA ET COMPLETE VIEW SECTION10 BLOCK DIAGRAM MOD BAND SW 50MHz 03306 2SJ364 Q307 UN9214 DEV E Sw BAND SW 144MHz Q304 254364 BAMD SW 430MHz Q305 250364 BAMD SW 1200MHz Q309 2SJ364 10301 10301 03303 UN9214 BA4510F BA4510F MC1 EM 140 601 CS028014 12 CHASSIS TX SENS Q302 2SB1462 _ D BUS COMMON lt gt RX TX LEFT SIDE LOGIC UNIT gt RF UNIT Q350 25 5006 VCO BOARD D351 1SV270 D352 MA2S077 D806 MA2S077 D51 MA2S077 Q824 2SC5195 D807 MA2S077 Q131 2SC5195 Q132 2SC5454 Q138 MXR9745 D52 MA2S077 TX RX TX FREQUENCY 1200MHz BAND ANT SW HPF sw K RX Lo FREQUENCY TX Lo FREQUENCY 1200MHz BAND 1200MHz BAND IS L 53 2SC5195 Q351 2SC5195 2SC5195 Q321 2SC5195 gt ZE _ 0322 2SC5195 0804 25077 C136 TX FREQUENCY D402 MA2S077 D321 MA2S077 0323 2505195 0823 25 5107 0805 25077 0135 25 5107 2SC3356 0922 2SK3075 430MHz BAND D403 MA2S077 D322
23. S COIL MLF1608A 4R7K T 6200001820 S COIL LQH 3N 331K 04 6150005010 S COIL LS 528 637AN 0223GW P3 I SE Ig FO 7510000910 S THERMISTOR NTCCF2012 4 473 7030005090 S RESISTOR ERJ2GEJ 104 X 100 7030008280 S RESISTOR ERJ2GEJ 271 X 270 Q 7030008280 S RESISTOR ERJ2GEJ 271 X 270 Q 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030005110 S RESISTOR ERJ2GEJ 224 X 220 7030005220 S RESISTOR ERJ2GEJ 223 X 22 7030005840 S RESISTOR 0510 473 47 7030005840 S RESISTOR RR0510R 473 D 47 7030005840 S RESISTOR RR0510R 473 D 47 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030005090 S RESISTOR ERJ2GEJ 104 X 100 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005040 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005120 S RESISTOR 7030005090 S RESISTOR 7030005090 S RESISTOR X 7030008280 S RESISTOR 7030005160 S RESISTOR AB 7030005110 S RESISTOR TX 7030005110 S RESISTOR OOo NEF alae oleo
24. USA 1 7030005000 S RESISTOR ERJ2GEJ 471 X 470 Q 7030007280 S RESISTOR ERJ2GEJ 331 X 330 Q 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 EUR UK ITA 7030005000 S RESISTOR ERJ2GEJ 471 X 470 Q 7030007300 S RESISTOR ERJ2GEJ 332 X 3 3 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030008280 S RESISTOR ERJ2GEJ 271 X 270 Q 4030013980 S CERAMIC ECUE1H010BCQ 7030005120 S RESISTOR ERJ2GEJ 102 X 4030014050 S CERAMIC ECUE1H030BCQ 7030005050 S RESISTOR ERJ2GEJ 103 X 4030014050 S CERAMIC ECUE1H030BCQ 7030005050 S RESISTOR ERJ2GEJ 103 X 4030014110 S CERAMIC ECUE1H080CCQ 7030005290 S RESISTOR ERJ2GEJ 682 X 6 8 4030014190 S CERAMIC ECUE1H680JCQ S Surface mount RF UNIT ORDER ORDER se 38 4030014090 4030014170 4030014120 4030014420 4030014090 4030014100 4030014420 4030014020 4030014050 4030014240 4030014080 4030014150 4030014050 4030014140 4030014180 4030014490 4030014160 4030014500 4030014050 4030014120 4030014190 4030010080 4030014440 4030014140 4030014180 4030013850 4030013850 4030013850 4030013850 4030013850 4030014050 4030013850 4030014020 4030013850 4030014000 4030014020 4030014050 4030014420 4030014000 4030014030 4030014030 4030014030 4030013850 4030013850 4030014140 4030013850 4030014070 4030013850 4030013850 4030014110 4030013850 4030013850 4030014020 4030013850 4030013850 403001385
25. and power Q922 amplifiers The detected current is converted into DC voltage at Q913 then applied to the APC control circuit 10901 pin 2 The applied voltage is compared with a PSET voltage from the CPU via the D A converter LOGIC unit IC5 and the APC control circuit outputs volt age from pin 1 to control the YGR drive and power ampli fiers When the driving current is increased input voltage of the differential amplifier 16901 pin 2 will be increased In such cases the differential amplifier output voltage IC901 pin 1 is decreased to reduce the driving current 4 3 PLL CIRCUITS 4 3 1 50 MHz BAND PLL CIRCUIT RF UNIT The osillated signal at the 6 Q341 D341 is amplified at the buffer amplifiers 0342 Q343 The amplified signal is applied to the PLL IC IC801 pin 2 via the buffer amplifier Q813 The signal which is applied to the PLL IC IC801 is divided bv N data from the CPU and phase detected with the divid ed reference frequency 5 kHz then output from pin 8 The output signal is converted into DC voltage at the active filter Q804 Q805 and is fed back to the 6MVCO as the lock volt age 4 3 2 144 MHz BAND PLL CIRCUIT VCO BOARD AND RF UNIT The osillated signal at the 144 VCO circuit VCO unit Q311 Q312 D302 and D311 is amplified at the buffer amplifiers VCO unit Q313 The amplified signal is applied to the PLL IC 10801 pin 19 via a buffer amplifier Q807 The
26. gt 17 TT 10 4 10 T 0 047 24 F e 2 r 68 R204 68 R203 68 C205 47 B R208 10K C207 LZ 4 7 C162 p f f 20 2 khk od 03904 0903 0910 0914 C913 0912 0909 0 001 0 001 0 001 0 001 0 001 0 001 0 001 6 Ca J3 1HsJ1501 011010 AFON R337 470 K R338 50 K 3308 03 5601 XC6371A500PR 9595 Kn e A 5 86801 086830 640 2SJ364 0 25 364 Q 2SJ364 MOD D3 f MA2S111 0 001 L 47 4 7 o 8 330 42 5 1 lt C927 C926 0 001 I I 0 001 11 1 VIEW P C 79 2 51 TP70N00E2015F 1903 SECTION 11 VOLTAGE DIAGRAM 11 1 LOGIC UNIT C103 0 001 0151 R153 151 25022165 47 MA8100 M CLONEOUT D152 R154 10 K MA2S111 10141 C 12 6 Q145 S 81332HG KC 2681132 R 0144 6145 25111 R143 1 19 1 142 0142 S 80928ALMP DAR 0143 XP1501 AB MA2S111 P30 SEG P31 SEG P32 SEG20 P33 SEG21 P34 SEG22 P35 SEG23 P36 SEG24 P37 SEG25 POO SEG26 PO1 SEG27 PO2 SEG28 PO3 SEG29 P04 SEG30 PO5 SEG31 PO6 SEG32 PO7 SEG33 P10 SEG34 P11 SEG35 P12 SEG36 P13 SEG37 P14 SEG38 P15 SEG39 P16 017 20 021 022 P23 P24 P25 101 27 M38267M8L 231GP USA 1 GES M38267M8L 230GP other XOUT d gt A 2
27. 182 0 82 p 3 9 K 47 0 001 0181 C141 2 de 9132 2 H p 0 001 0001 1SV308 far atl L914 VIII 7 pios 0 22 uH Sanger R161 1 955 4 SE 0942 0943 0954 15 P 0 001 14nH 10 5 nH VR O C143 R131 0 0022 0 001 1913 0956 1905 0906 8943 K 0 001 47 o 0 40 1 4 2TL 6902 8P 17578 1 V 02 47K 142 508 0 a 01 33 0 7 1909 1910 941 1 SV271 2SC4403 3 9 2 2 nH 0 001 25077 UHFTX 2 2 R893 C892 C921 R145 6155 R147 C159 DI 21 ures U 253075 UN9215 7 9 991 0 001 3 8936 2000 oisi UR 0 Gen T MRF9745 911 2 2 nH 1 8935 47 K 68 151 1137 0 01 8485 5 6 nH 0 001 0 001 2 2 nH SS c 27 nH 180 0 979 967 1923 Be p 8157 0175 R942 L918 0 82 0918 gy S 0150 57 15V308 0 001 4 200 150 36nH 0001 f 15 5P UT 0 8 152 i R163 D134 0907 1SV308 0 0001 UT 0 8 1169 0135 SUR Q136 3 9K 1SV308 R939 1922 C974 12TX PEOR 2SC51 07 0 25C3356 R25 L919 C966 150 0 82 WH 0 001 6180 65 nH TP R898 C138 R122 R126 C135 L122 1 C973 4 7 K 0 001 100 22 RED C5 6 nH SR 8931 1930 2502216 6 T 0 001 D910 12T 2 3 1123 100K 1886 1SV271 12R 0 d 173 0138 0178 0172 Gg kie L 8133 1125 11156 MXR9745 11 n 0001 0 25 1 9 13TL l 22 2 7 nH 00 0971 0 001 74 6137 0931 L124 C133 127 3 4312 2 7 nH 3 3 lt 128 0 21160 0 82 uH C131 C139 R123 100 D908 0972 0 001 0 001 3 9 0132 0932 25077 0004 013
28. 4030013970 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030014180 4030014180 4030014180 4550006250 4030013850 4550006250 4030014170 4030013850 4030009820 4550006160 4550006160 4550000530 4030014050 4030014050 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030009820 4550002980 4550002980 4550000550 4030013850 4550004040 4030013970 4550000530 4030013850 4030013850 4030013850 4030013850 4030013850 4030014200 4030013850 4030014020 4030014110 4030013850 4030013850 4030011810 4030011810 4030013850 4030013850 4030013850 4550006680 4030013850 4550006680 4030013850 4550006680 4030013850 4550006680 4030013850 4550006680 4030013970 4030013850 4030014050 4030014080 4030013970 4030013850 4030013850 4030013850 4030014150 4030013850 4030013850 4030013850 4030014080 4030013970 4030013850 4030013850 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S TANTALUM 5 TANTALUM 5 TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S TANTALUM S TANTALUM S CERAMIC S TANTALUM S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMI
29. AF filter 10241 to remove AF voice signals and is applied to the CTCSS decoder inside the CPU 101 pin 4 via the CTCIN line to control the AF mute switch 4 2 TRANSMITTER CIRCUITS 4 2 1 MICROPHON AMPLIFIER CIRCUIIT LOGIC UNIT The microphone amplifier circuit amplifies the audio signals from the microphone within 6 dB octave pre emphasis characteristics 300 Hz 3 kHz to a level needed for the modulation circuit AF signals from the internal microphone 1 or exter nal MIC jack J4 are applied to the microphone limiter amplifier IC301 pin 3 which has 6 dB octave pre empha sis characteristics and are then passed through the low pass filter 10301 pin 6 and 7 The filetered signals are applied to the modulation circuit for each band in the RF unit via the band switch Q304 for 144 MHz band Q305 for UHF band Q306 for 50 MHz band Q309 for 120MHz band as the signal 4 2 2 MODULATION CIRCUIT VCO AND RF UNIT The modulation circuit modulates the VCO oscillating signal RF signal using the microphone AF signals 1 50 MHz band The signals from the limiter amplifier RF unit 10301 changes the reactance of a diode RF unit D341 to modu late the oscillated signal at the 50 VCO circuit RF unit Q341 0341 1341 4343 The modulated signals are ampli fied at the buffer amplifier Q342 and the LO amplifier Q821 The amplified signals are applied to the drive power amplif
30. BLED Low The BUSY LED is ON Outputs LCD backlight control signal 29 LIGHT High Lights ON Outputs control signal for the regulator secton of MIC amplifier LOGIC unit SR MICE 16301 Low Activates the MIC ambplifier circuit Outputs AF mute and MIC mute con 31 RM MM trol signals High Mute is ON POWER Input port for the POWER switch Input port for the RESET signal from 33 RESET 0142 pin 1 LOGIC unit Input port for the PTT switch Outputs clock signal to the PLL IC1 10801 PLL IC2 10802 D A IC 105 41 CK O IC 102 103 on the RF unit and EEPROM IC LOGIC unit 102 Data bus line for the EEPROM 42 ESIO LOGIC unit 102 43 46 Input ports for key matrix 47 48 12 Input ports for Initial matrix 49 54 55 50 Outputs port for key matrix DICK Input port for the up down signal from 55 96 DIUK the main dial LOGIC unit S1 SECTION5 ADJUSTMENT PROCEDURES 5 1 PREPARATION REQUIRED TEST EQUIPMENT EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE DC power supply Output voltage 13 5 V DC DC voltmeter Input impedance 50 kQ V DC or better Current capacity 3 Aor more Audio generator Frequency range 300 3000 Hz Measuring range 1 10 W Measuring range 1 500 mV HF power meter Frequency range 28 1500 MHz Frequency range 28 1300 MHz terminated type Impedance 50 Q Standard signal Output level 0 1 32 mV
31. ERJ2GEJ 104 X 100 ERJ2GEJ 104 X 100 ERJ2GEJ 271 X 270 Q ERJ2GEJ 105 X 1 MQ ERJ2GEJ 224 X 220 kQ ERJ2GEJ 224 X 220 kQ ERJ2GEJ 224 X 220 kQ ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 153 X 15 kQ RR0510R 223 D 22 kQ ERJ2GEJ 103 X 10 kQ ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 103 X 10 kQ ERJ2GEJ 105 X 1 MQ RR0510R 104 D 100 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 473 X 47 kQ ERJ2GEJ 103 X 10 kQ ERJ2GEJ 224 X 220 kQ 1 1 1 1 1 1 1 1 1 1 1 1590001170 S TRANSISTOR XP1501 1540000350 S TRANSISTOR 2802216 1590001690 S TRANSISTOR UN9115 TX 1540000350 S TRANSISTOR 2SD2216 S TX TX TX 5 7030005110 S RESISTOR 7030005040 S RESISTOR 7030007340 S RESISTOR 7030005830 S RESISTOR 7030005050 S RESISTOR 7030005040 S RESISTOR 7030005050 S RESISTOR 7030005160 S RESISTOR 7030008270 S RESISTOR 7030005120 S RESISTOR 7030005240 S RESISTOR 7030005050 S RESISTOR 7030005110 S RESISTOR 7030005050 S RESISTOR 7030005530 S RESISTOR 7030007270 S RESISTOR 7030000240 S RESISTOR 7030000240 S RESISTOR 7030000240 S RESISTOR 7030005040 S RESISTOR 7030005160 S RESISTOR 7030005050 S RESISTOR 7030005120 S RESISTOR 7030005950 S RESISTOR 7030005820 S RESISTOR 7030005220 S RESISTOR 7030005830 S RESISTOR 7030008270 S RESISTOR 1790000970 S DIODE 1790001250 S DIODE 1790001250 S DIODE 1790000820 S DIODE 1790000830 S DIODE 1790000850 S DIOD
32. EUR UK ITA AUS e Set an SSG Level 3 2 V 97 Deviation 52 5 kHz Modulation 1 kHz Receiving Displayed frequency 107 000 MHz Receiving Displayed frequency LOGIC Connect a multime Maximum voltage Top DIAL 108 000 MHz ter to check point panel e Set an SSG SD Frequency 108 000 MHz Level 1 0 107 dBm Modulation 1 kHz Mod depth 30 e Receiving e Displayed frequency 135 980 MHz e Set an SSG as Frequency 135 980 MHz e Receiving e Displayed frequency LOGIC Connect a multime Maximum voltage Top DIAL 136 000 MHz ter to check point panel e Set an SSG as SD Level 3 2 uV 97 dBm Deviation 3 5 kHz Modulation 1 kHz Receiving Displayed frequency 160 000 MHz Receiving This output level of the standard signal generator SSG is indicated as SSG s open circuit LOGIC UNIT TOP VIEW 50 MHz WFM BAND AIR BAND and 145 MHz Sensitivity check point Downloaded by RadioAmateur EU RECEIVER ADJUSTMENT Continued The following adjustment must be performed on the normal mode after SENSITIVITV ADJUSTMENT in SECTION 5 3 MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE ADJUSTMENT UNIT LOCATION S METER 1 Displayed frequency 50 MHz band Push and hold 51 000 MHz EUR UK ITA the SQL key 52 000 MHz AUS SEA USA 1 e Connect the SSG to the antenna connector and set a
33. Q ERJ2GEJ 221 X 220 Q ERJ2GEJ 682 X 6 8 kQ 6 8 kQ S Surface mount VCO BOARD 7030005290 7030004980 7030004990 7030005070 7030005300 7030004980 7030005120 7030004970 7030005590 7030009140 7030009140 7030004970 7030004980 7030007270 7030005070 7030005300 7030005050 7030005220 7030009140 7030009160 7030007290 7030005530 7030005060 7030008010 7030005570 7030004970 7030004980 7030005090 7030004980 7030005090 4030013850 4030013850 4030013850 4030014020 4030014020 4030013850 4030014280 4030013850 4030013850 4030013850 4030013850 4030013850 4030013980 4030013980 4030013850 4030014280 4030013850 4030013850 4030013850 4030013850 4030014150 4030014180 4030013850 4030013980 4030013980 4030013850 4030014420 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013970 4030013850 4030013850 4030009820 4030014130 4030014020 4030014100 4030013850 4030013850 4030014100 4550006120 4030014090 4030013850 4030013980 4030014050 4030013850 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S CERAMIC S CERAMIC S CERAMIC S CERA
34. RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S RESISTOR 120 kQ 100 kQ ERJ2GEJ 224 X 220 kQ ERJ2GEJ 104 X 100 kQ ERJ2GEJ 273 X 27 kQ ERJ2GEJ 334 X 330 kQ ERJ2GEJ 563 X 56 kQ ERJ2GEJ 563 X 56 kQ ERJ2GEJ 101 X 100 Q ERJ2GEJ 563 X 56 kQ ERJ2GEJ 103 X 10 kQ ERJ2GEJ 273 X 27 kQ ERJ2GEJ 563 X 56 kQ ERJ2GEJ 101 X 100 Q ERJ2GEJ 104 X 100 kQ ERJ2GEJ 225 X 2 2 MQ ERJ2GEJ 124 X 120 kQ ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 100 X 10 0 ERJ2GEJ 224 X 220 kQ ERJ2GEJ 104 X 100 kQ ERJ2GEJ 101 X 100 Q ERJ2GEJ 473 X 47 kQ ERJ2GEJ 471 X 470 Q ERJ2GEJ 224 X 220 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 222 X 2 2 kQ ERJ2GEJ 333 X 33 kQ ERJ2GEJ 332 X 3 3 kQ EVM 1XSX50 B54 503 ERJ2GEJ 563 X 56 kQ ERJ2GEJ 333 X 33 kQ EVM 1XSX50 B54 503 EVM 1XSX50 B54 503 EVM 1XSX50 B54 503 ERJ2GEJ 474 X 470 kQ ERJ2GEJ 474 X 470 kQ ERJ2GEJ 474 X 470 kQ ERJ2GEJ 224 X 220 kQ ERJ2GEJ 393 X 39 kQ ERJ2GEJ 103 X 10 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 103 X 10 kQ ERJ2GEJ 474 X 470 kQ EVM 1XSX50 B54 503 ERJ2GEJ 474 X 470 kQ ERJ2GEJ 103 X 10 kQ ERJ2GEJ 103 X 10 kQ ERJ2GEJ 103 X
35. S CERAMIC S CERAMIC ECUE1E102KBQ ECUE1H121JCQ C2012 JB 1 224K T A ECUE1E471KBQ TEMSVA 1A 475M 8L ECUE1E471KBQ C1608 JB 1H 472K T A ECUE1E102KBQ ECUE1E102KBQ TEMSVA 1A 475M 8L C1608 JB 1C 473K T A C1005 JB 1 103K T A ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1608 JB 1C 473K T A ECUE1E102KBQ C1608 JB 1 104KT N ECUE1H181JCQ ECUE1E102KBQ C1005 JB 1 103K T A C1608 JB 1 104KT N C1608 JB 1 104KT N ECSTOJY156R ECUE1H330JCQ ECUE1E102KBQ C1608 JB 1C 104KT N C1608 JB 1 104KT N C1608 JB 1 104KT N C1608 JB 1 104KT N C1608 JB 1 104KT N C1608 JB 1 473K T A ECUE1E102KBQ ECUE1E102KBQ C1608 JB 1 104KT N ECUE1E102KBQ C1005 JB 1 103K T A C1608 JB 1 104KT N ECUE1H220JCQ C1005 JB 1 103K T A C1608 JB 1 104KT N C1608 JB 1 473K T A C1005 JB 1 103K T A C2012 JB 1 224K T A TEMSVA 1A 475M 8L ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1608 JB 1 104KT N ECUE1H470JCQ ECUE1E102KBQ ECUE1E102KBQ S CONNECTOR AXK6S40645P S CONNECTOR HSJ1501 011010 CONNECTOR HSJ1122 010010 S LED S LED LCD CL 200YG C TS LT1EP53A LM 1782B MICROPHONE EM 140 LOGIC UNIT ORDER SS mem 57 2260002530 S SWITCH 2230000900 S SWITCH 2230000900 S SWITCH EVQ WRR001 JPM1990 2013R JPM1
36. SE 0925 Loss 150 6 82 uH 0 001 C304 d 5 142 x T 2 25 5195 90 Bal op R318 M 8842 330 47K 101 10 LH C725 0727 0729 W 0 8 R898 2198 R122 R126 LC135 L122 ius 017 0001 ee UN9215 prr Aur 3 E q 9 508 0 8 25C5107 0 A 47K SES 100 22 Toon 65 6 io Ld dl 2502216 5 d W 0 7 R312 50R VC 2 2 70 8 8844 330 VC 0 8 508 0 I C136 L123 11930 03962 J 0 001 D910 16 220 7 5010 400M 1212 3 15nH 109K 120 P 4 7 K C138 0 001 15V271 UHFOUT Y 0 001 Q817 0 3 P YY 0313 8 3 8889 N 0907 dei 1 m9 100 9745 A ids 0251 SASIE 6 001 5 09211 2SC5195 S d 12VCOOUT prm 6726 6728 260 VY 2541588 GR les 1 0 001 Q931 0 001 J t 5 d L124 4 58K 0312 ie wate W 3 2 5 ay 8907 2 7 nH ise XP4312 L921 p 2 O 11809 0805 2 12680 21460 0 82 uH 6 2565195 47 8 E t 22nH gp MA2S077 0131 Jos 80123 N 100 K 0908 0311 SAU amp 6 001 0 001 0 001 0898 de E 0131 33k 0132 MA28077 0 004 MA2SV05 C329 0 001 8892 12707 2565454 R54 0 001 8327 0 001 UC 2 2 47K 128 0 25 5195 12R 0 R914 C930 8915 0 001 0817 L810 Q911 Ee 0140 0988 8946 Geier eds 47 R308 il Q311 1 6330 oo 12031 6890 2SA1588 GR 12TX 2SD2216 S 0 001 J P D913 T 199 2 2K 2SC5195 0 001 R900
37. applied signal is divided bv serial data from the CPU N data and phase detected with the divided reference fre quencv 5 kHz at the phase detector section in the PLL IC The phase detected signal is output from IC801 pin 13 and converted DC voltage at the active filter Q811 Q812 The converted DC voltage is fed back to the VCO board as the VI V signal of the lock voltage While operating in the 144 MHz band the lock voltage is applied to the CPU LOGIC unit IC1 via the tune control cir cuit 03803 to track the center frequency of the tunable bandpass filters 0306 D309 D310 as the TUNE signal 4 3 3 440 MHz BAND PLL CIRCUIT VCO BOARD AND RF UNIT The osillated signal at the 440 VCO circuit VCO unit Q321 Q322 D321 and Q322 is amplified at the buffer amplifiers VCO unit Q323 The amplified signal is applied to the PLL IC 10801 pin 19 via a buffer amplifier Q807 The applied signal is divided by serial data from the CPU N data and phase detected with the divided reference fre quency 5 kHz at the phase detector section in the PLL IC The phase detected signal is output from 1 801 13 and converted DC voltage at the active filter 0811 0812 The converted DC voltage is fed back to the VCO board as the signal of the lock voltage 4 3 4 1200MHz BAND PLL CIRCUIT VCO BOARD AND RF UNIT The osillated signal at the 1200 VCO circuit VCO unit Q350 D351 and D352 is amplified at t
38. no plug is con nected to the jack The AF filter circuit 10241 removes AF signals below 300 Hz CTCSS signals for clear AF output and these are applied to the CPU IC1 pin4 for CTCSS squelch detection via the CTCIN line 4 1 10 SQUELCH CIRCUIT LOGIC UNIT NOISE SQUELCH The noise squelch circuit cuts out AF signals when no RF signals are received By detecting noise components in the AF signals the squelch circuit switches the AF mute switch A portion of the AF signals from the FM IF IC IC701 pin 9 are applied to the active filter section IC701 pin 7 8 The active filter section amplifies and filters noise components The filtered signals are applied to the noise detector section and output from IC701 pin 13 as NOISE signal The NOISE signal from 10701 pin 13 is applied to the CPU IC1 pin 12 The CPU analyzes the noise condition and outputs the signal to AF mute switch Q361 Even when the squelch is closed the AF mute switch Q361 opens at the moment of emitting beep tones e TONE SQUELCH The tone squelch circuit detects AF signals and opens the squelch only when receiving a signal containing a matching subaudible tone CTCSS When tone squelch is in use and a signal with a mismatched or no subaudible tone is received the tone squelch circuit mutes the AF signals even when noise squelch is open A portion of the AF signals from the FM IF IC 10701 pin9 passes through the
39. the VCC line by the R 3 regulator circuit RF unit Q7 and 8 4V for transmitter circuit converted from the line by the T4 regulator circuit RF unit Q901 Q903 and D901 The T4 regulator circuit is controlled by the CPU LOGIC unit 1C1 pin 21 via the line 4 5 PORT ALLOCATIONS 4 5 1 I O EXPANDER IC RF UNIT 2 Description Outputs 12 regulator control sig 11 nal Outputs UHVCO3 regulator control 12 Q7 signal Outputs UHF TX and RX regulator 13 control signal Outputs 1200 MHz TX and RX regula 15 C5 tor control signal e PLL circuit 1 1200MHz VCO 0350 1 0351 b 430 MHz VCO Q321 i 10322 4 0321 322 144 MHz 3311 3312 7 50MHz RX VCO _ _ _ _ 1 In 150 MHz IX VCO MEM 2341 0341 mg 4342 E gt LOCKV signal to the IC1 pin 5 Programmable divider X1 13 8 MHz 10802 PLL IC 51 3 T 4 5 2 1 0 EXPANDER IC RF UNIT 103 Port 22 am _ Outputs 300 MHz band RX regulator 4 Q1 control signal Outputs AM mode regulator control Q3 signal Outputs WFM band RX switching con Q4 trol signal Outputs WFM band RX regulator con trol signal Outputs 50 MHz
40. uli D919 0952 1SV308 C987 C856 C331 R330 4 7 MA8062M 0 MM7329 2700 0914 ns 4 199 0325 0 001 15 UC 0 8 15208 68 R329 031 054 053 157 156 155 154 058 045 C43 41 Rari OUI 2 0808 25077 0 001 25 49nH 6 8 nH 56nH 68nH 4P 15 3P 6835 C836 0858 8302 0327 UC 2 3 C889 1 2 0 0 0 0 0 001 0 001 5 s I 15 gt 05L amp 2SC4117 BL 0 001 152 00 Z Giet 52 7 SPT 25 044 cae 853 3 9 nH 3 3 K Ap l T R872 6326 VM 0823 LFL30 13C1270B060 82 L2 C36 Ge 0 0011 0 001 UC 0 8 8 2 nH 0 001 25C4228 45 8 0 82 uH K 0322 1979 25 5107 0 HN 25077 25077 il I C825 0 UC 1 9 2SC5195 Q323 1200M 150 T 8 2nH 0 001 T AB UN921E GC 25C5195 1 36 2 6 8 011 6 8nH 7 5 111 2 A lt 1512 C321 2 o Z C387 R894 056 00 9 12100 lt lt P 1 K ioe 0 001 12VC03 150 m 27 I2R 0 9 om UN911D HVUaso 0008 Q321 8371 2 47 4 25077 1051 51 4 7 K 2135 PA HEATSINK 5 4 2 1 100 eni NN UPC2748T LFL30 13C1270B060 2 05319 47 11869 1804 25077 met 0388 C386 l 6P MA28077 08 C 64 19 18 17 D 3P iod 10P 6P 8 21 nH 23 2 111 12nH C354 E 0 001 0411 8409 UT 0 0 0 0 4g 6 001 ER 2605195 8897 n l 159 07 05 0904 C361 R365 0368 0389 1899 8368 SE 9895 4 7 K CI401 8410 8403 33 P 68 P 1SV271 013 09 806 0827 0 001 0 001 0 1 82
41. 0 S TRANSISTOR XP6401 TX 1790001620 S DIODE 1SV308 TPL3 1590002600 S FET MRF9745 T1 1790001620 S DIODE 1SV308 TPL3 1560001060 S FET 2SK3075 TE12L 1540000350 S TRANSISTOR 2SD2216 S TX 1590001860 S TRANSISTOR UN9215 TX 1590001860 S TRANSISTOR UN9215 TX 1590001860 S TRANSISTOR UN9215 TX N o 58 100 OO TO DIS O 10 CC 00 55 elo PID CO CO oO 4 2 55 c co olo NID HBE eio Tem lt lt 100 co co olo Ko U cO Lo DD NI 23159 cO e 1790001620 S DIODE 1SV308 TPL3 1730002360 S ZENER MA8062 M TX O c 1 c N Ico Se gig E 2040001360 S FILTER LFL30 13C1270B060 1590001860 S TRANSISTOR UN9215 TX 2040001360 S FILTER LFL30 13C1270B060 1590001150 S TRANSISTOR UN9211 TX 2040001020 S SAW EFCH445MWMP1 USA 1 only 1510000670 S TRANSISTOR 2SA1588 GR TE85R 2040001000 S SAW EFCH435MWNPI other 1590001660 S TRANSISTOR XP4312 TX 2010002340 S FILTER FL 299 69 450 MHz 1540000350 S TRANSISTOR 2SD2216 S TX 2020001500 S CERAMIC SFECV13 35MA N 2 Si O DIOJQIO rT INA SICH OIN IDOLO N I
42. 0 4030011600 4030011600 4030011600 4030011600 4030009980 4030011600 4030008910 4030011600 4030011600 4030011600 4030011600 4030014200 4030011600 4030009820 4030009820 4030013850 4030006870 4030006880 4030006870 4030006880 4030010040 4030013850 4030006870 4550006780 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC ORDER ORDER SS ERJ2GEJ 823 X 82 kQ ERJ2GEJ 124 X ERJ2GEJ 104 X ERJ2GEJ 474 X 470 kQ ERJ2GEJ 223 X 22 ERJ2GEJ 473 X 47 kQ ERJ2GEJ 224 X 220 kQ ERJ2GEJ 105 X 1 MO MCR10EZHJ 330 331 TEMSVA 1A 475M 8L ECUE1E102KBQ ECUE1H270JCQ ECUE1H270JCQ ECUE1E102KBQ TEMSVA 1A 475M 8L ECUE1E102KBQ C1608 JB 1C 104KT N ECUE1E102KBQ C1005 JB 1C 103K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N ECUE1E102KBQ TEMSVA 1V 684M 8L TEMSVA 1 225M 8L ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ TEMSVB2 0 476M 8R ECUE1E1
43. 0 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030008920 4030013850 4030011600 4030014320 4030013850 4030009820 4030011600 4030011600 4550006680 4030014170 4030013850 4030011600 4030011600 4030011600 4030011600 4030011600 4030008920 4030013850 4030013850 4030011600 4030013850 4030009820 4030011600 4030014150 4030009820 4030011600 4030008920 4030009820 4030009000 4550005980 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030011600 4030014180 4030013850 4030013850 6510019860 6450002010 6450001680 5040002230 5010000150 5030001700 7700002310 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC
44. 0 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4510005600 4030013850 4030009820 4030013850 4030013850 4030013850 4030013850 4030013850 4030009820 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030014150 4030014170 4030014240 4030013850 4030013850 4030014180 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030014280 4030014110 4030014180 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ECUE1HR75BCQ ECUE1E102KBQ ECUE1H100CCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H040BCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1005 JB 1C 103K T A ECUE1E102KBQ ECUE1H151JCQ ECUE1H150JCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ 050 C1005 JB 1 103K T A ECUE1E102KBQ ECUE1H070CCQ ECUE1H100CCQ ECUE1E102KBQ EC
45. 0 4030013850 4030013850 4030013850 4030013850 4030014350 4030013850 4550006710 4550006710 4030013850 4030013850 4510005600 4030013850 4550005980 4030013850 4030013850 4550002980 4030014190 4030014500 4030014180 4030013850 4030013850 4030009820 4030014290 4030009820 4030014050 4030013850 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S TANTALUM S CERAMIC S CERAMIC 060 ECUE1H330JCQ ECUE1H100CCQ ECUE1HORSBCQ ECUE1H060CCQ ECUE1H070CCQ ECUE1HORSBCQ ECUE1H020BCQ ECUE1HO030BCQ ECUE1H180JCQ 050 ECUE1H220JCQ ECUE1H150JCQ ECUE1H470JCQ ECUE1E331KBQ ECUE1H270JCQ ECUE1H121JCQ ECUE1H100CCQ ECUE1H680JCQ C1005 CH 1E 240J T A ECUE1H820JCQ ECUE1H150JCQ ECUE1H470JCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E
46. 0005070 S RESISTOR ERJ2GEJ 683 X 68 kQ 7030008010 S RESISTOR 2 123 12 7030007280 S RESISTOR ERJ2GEJ 331 X 330 Q 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030004980 S RESISTOR ERJ2GEJ 101 X 100 Q 7030005220 S RESISTOR ERJ2GEJ 223 X 22 ko 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030009140 S RESISTOR ERJ2GEJ 272 X 2 7 7030005090 S RESISTOR ERJ2GEJ 104 X 100 7030005240 S RESISTOR ERJ2GEJ 473 X 47 7030007290 S RESISTOR ERJ2GEJ 222 X 2 2 7030004990 S RESISTOR 20 221 X 220 Q 7030005090 S RESISTOR ERJ2GEJ 104 X 100 7030005600 S RESISTOR ERJ2GEJ 273 X 27 ko 7030007290 S RESISTOR ERJ2GEJ 222 X 2 2 7030004990 S RESISTOR ERJ2GEJ 221 X 220 Q 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005060 S RESISTOR ERJ2GEJ 333 X 33 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030004990 S RESISTOR ERJ2GEJ 221 X 220 Q 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030007350 S RESISTOR ERJ2GEJ 393 X 39 ko 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 70300072
47. 0005080 7030005090 7030005310 7030005220 7030005160 7030004980 7030005050 7030004980 7030005090 7030005040 7030005040 7030005120 7030005040 7030005090 7030005090 7030005310 7030005530 7030004970 7030005050 7030005090 7030005090 7030005040 7030006610 7030009140 7030004970 7030005720 7030004980 7030004990 7030005080 7030005080 7030005710 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ2GEJ 223 X ERJ2GEJ 223 X ERJ2GEJ 332 X ERJ2GEJ 332 X ERJ2GEJ 332 X ERJ2GEJ 682 X ERJ2GEJ 472 X ERJ2GEJ 820 X ERJ2GEJ 102 X ERJ2GEJ
48. 0005170 7030005110 7030005090 7030005600 7030005230 7030005720 7030005720 7030004980 7030005720 7030005050 7030005600 7030005720 7030004980 7030005090 7030007320 7030005310 7030005040 7030005040 7030005530 7030005110 7030005090 7030004980 7030005240 7030005000 7030005110 7030005120 7030007290 7030005060 7030007300 7310003600 7030005720 7030005060 7310003600 7310003600 7310003600 7030005170 7030005170 7030005170 7030005110 7030007350 7030005050 7030005120 7030005120 7030005050 7030005170 7310003600 7030005170 7030005050 7030005050 7030005050 7030005600 7030005040 7030005160 7030005170 7030005050 7030008010 7030008010 7030005040 7030008010 7030005120 7030008010 7030008010 7030005240 7030005220 7030008400 7030005110 7030008300 7030005040 7310003590 7030005220 7030007340 7030007340 7510001040 7030005050 7030005230 7030005000 7030005240 7030005120 7030004980 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S TRIMMER S RESISTOR S RESISTOR S TRIMMER S TRIMMER S TRIMMER S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S
49. 01 C331 R330 g 5923 8329 IL 68 8302 887 UC 2 3 C303 1 05 1 0 001 UC 0 9 R 0 001 D UC 0 8 R373 9322 85 3323 la U U UC 1 9 C324 25 5195 0321 0322 0387 47 P A 22 P 1 K R326 0 001 d 1 1338 p322 a 10606 Q321 C328 ma 1 25 5195 I 100 R374 25077 e 0388 0906 X 0354 E C323 4 2SC5195 0 001 J C361 C368 C389 03095 8368 6375 0 001 0 001 0 1 82 0 001 0372 0 001 C376 C378 C380 R366 L332 40 15 12 2 8 33 15 nH C364 1330 Ce 12 20 L 0353 7 0379 uf 2SC5195 12 3 0 L334 L335 1SV270 C365 12K Q351 6 8 nH 5 6 nH 2P OK 25C5195 0382 0383 C385 D352 1P 3P 2P MA2S077 R360 10 K R 3 Q602 XP4315 WFM R13 NTCCF20124AH 473KCT VCC 1122 IC6 S 81332HG KC VCO BOARD C610 Q2 XP1501 AB 23 2SB1132 R C609 0 001 VLVCO3 VHFOUT Uvcos _ UHFOUT Y GND 42VCOOUT GND 12 3867 6MVC03 C869 VHVCO3 SFECV13 35MA 0 001 1 15 03847 0 01 0803 SE T 0 001 1 0 001 0868 15 R347 82K R847 15 R841 330 R842 330 R844 330 R845 330 6MVCO3 R349 R865 R881 1 120 100 6MVC03 220 C877 8867 20805 i L344 501 2 7 50T 0 8 C
50. 02KBQ ECUE1E102KBQ C1608 JB 1 104KT N TEMSVB2 OJ 226M 8L ECUE1E102KBQ TEMSVB2 0 476M 8R C1005 JB 1 103K T A ECUE1E102KBQ C1608 JB 1 223K T A ECUE1E102KBQ C1608 JB 1C 473K T A TEMSVA 1A 335M 8L ECUE1H470JCQ ECUE1E102KBQ S ELECTROLYTIC ECEV1CA470SP S ELECTROLYTIC ECEVOJA101SP S TANTALUM S CERAMIC S CERAMIC S TANTALUM S CERAMIC TEMSVA 1A 475M 8L ECUE1E102KBQ ECUE1E102KBQ TEMSVA 1A 106M 8L ECUE1E102KBQ S ELECTROLYTIC ECEVOJA151WP 5 TANTALUM S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM ECSTOJY156R TEMSVA 1 225M 8L C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1 104KT N C1608 JB 1C 104KT N C1608 JB 1H 152K T A C1608 JB 1 104KT N C1608 JB 1C 393K T A C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1C 104KT N C1608 JB 1C 104KT N ECUE1H101JCQ C1608 JB 1C 104KT N C1005 JB 1C 103K T A C1005 JB 1C 103K T A ECUE1E102KBQ C1608 JB 1H 222K T A C1608 JB 1H 472K T A C1608 JB 1H 222K T A C1608 JB 1H 472K T A C1608 JB 1H 561K T A ECUE1E102KBQ C1608 JB 1H 222K T A TEMSVB2 0J 476M 8R S Surface mount LOGIC UNIT ORDER 4030013850 4030014500 4030009000 4030014220 4550005980 4030014220 4030006880 4030013850 4030013850 4550005980 4030008920 4030009820 403001385
51. 04 X 100 7030005290 S RESISTOR ERJ2GEJ 682 X 6 8 7030005090 S RESISTOR ERJ2GEJ 104 X 100 7030004980 S RESISTOR ERJ2GEJ 101 X 100 Q 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030005080 S RESISTOR ERJ2GEJ 823 X 82 7030007270 S RESISTOR ERJ2GEJ 151 X 150 Q 7030004990 S RESISTOR ERJ2GEJ 221 X 220 Q 7030007270 S RESISTOR ERJ2GEJ 151 X 150 Q 7030004970 S RESISTOR ERJ2GEJ 470 X 47 7030005240 S RESISTOR ERJ2GEJ 473 X 47 7030005120 S RESISTOR ERJ2GEJ 102 X 1 kQ 7030005590 S RESISTOR ERJ2GEJ 680 X 7030005300 S RESISTOR ERJ2GEJ 150 X 15 0 7030007260 S RESISTOR ERJ2GEJ 330 X 7030007280 S RESISTOR ERJ2GEJ 331 X 330 Q 7030007270 S RESISTOR ERJ2GEJ 151 X 150 Q 7030007280 S RESISTOR ERJ2GEJ 331 X 330 Q 7030005240 S RESISTOR ERJ2GEJ 473 X 47 7030007280 S RESISTOR ERJ2GEJ 331 X 330 Q 7030007270 S RESISTOR ERJ2GEJ 151 X 150 Q 7030007280 S RESISTOR ERJ2GEJ 331 X 330 Q 7030005240 S RESISTOR ERJ2GEJ 473 X 47 7030005300 S RESISTOR ERJ2GEJ 150 X 15 Q 7030005240 S RESISTOR ERJ2GEJ 473 X 47 AUS SEA USA 1 7030007270 S RESISTOR ERJ2GEJ 151 X 150 Q 7030005570 S RESISTOR ERJ2GEJ 820 X 82 Q 7030004980 S RESISTOR ERJ2GEJ 101 X 100 Q EUR UK ITA 7030004010 S RESISTOR ERJ3GEYJ 282 V 2 2 Q 7030005300 S RESISTOR ERJ2GEJ 150 X 15 0 7030007280 S RESISTOR ERJ2GEJ 331 X 330 Q AUS SEA
52. 05120 S RESISTOR ERJ2GEJ 102 X 1 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030007330 S RESISTOR ERJIWRSJRI15U 0 15 0 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030008400 S RESISTOR ERJ2GEJ 182 X 1 8 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030005240 S RESISTOR ERJ2GEJ 473 X 47 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030005720 S RESISTOR ERJ2GEJ 563 X 56 7030005160 S RESISTOR ERJ2GEJ 105 X 1 7030005080 S RESISTOR ERJ2GEJ 823 X 82 ko 7030005220 S RESISTOR ERJ2GEJ 223 X 22 7030005240 S RESISTOR ERJ2GEJ 473 X 47 7030005600 S RESISTOR ERJ2GEJ 273 X 27 7510001240 S THEMISTOR ERTJOEV 473 47K 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030007300 S RESISTOR ERJ2GEJ 332 X 3 3 7030005600 S RESISTOR ERJ2GEJ 273 X 27 7030005290 S RESISTOR ERJ2GEJ 682 X 6 8 7030005090 S RESISTOR ERJ2GEJ 104 X 100 7030008280 S RESISTOR ERJ2GEJ 271 X 270 Q 7030004980 S RESISTOR ERJ2GEJ 101 X 100 0 7030005050 S RESISTOR 2 103 X 7030003260 S RESISTOR ERJSGEYJ 330 V 33 Q 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030005120 S RESISTOR ERJ2GEJ 102 X 1 kQ 7030005050 S RESISTOR 2 103 X 7030005090 S RESISTOR ERJ2GEJ 1
53. 080 6200008210 6200008190 6200008400 6200008300 6200008360 6200004480 6200004480 6200004480 6200004480 6200008080 6200007770 6200004480 6200003640 6200005580 7030005040 7030005050 7030005040 7030005050 7030005090 7030000180 7030000180 7030005050 7510000910 7030005240 S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ELJRE 1N5Z F ELJND R10J 0 10 ELJND R10J 0 10 ELJND R10J 0 1U ELJND R10J 0 1U LQN21A 56NJ04 LQN21A 56NJ04 LQN21A 33NJ04 LQN21A 82NJ04 LQN21A R12J04 LQN21A R12J04 MLF1608A 2R2K T LQN21A 10NJ04 LQN1H R29J04 ELJRE R10G F ELJRE 82NG F ELJRE 68NG F ELJRE 56NG F ELJRE 82NG F LQN21A 18NJ04 LQN21A 18NJ04 ELJRE 15NG F ELJRE 18NG F ELJRE 33NG F ELJRE 10NG F ELJRE 10NG F ELJRE 22NG F ELJRE 22NG F ELJRE 22NG F ELJFC 1R8K F MLF1608D R56K T MLF1608D R10K T MLF1608K 100K T MLF1608K 100K T MLF1608D R56K T
54. 1 gt gt 8325 8326 8327 R338 MA132K EM 140 Bh 2 I 50K 50K 50 K 50 K 5 1M 83 K gt 0301 C307 5401 0303 321 C315 UN91 15 0 001 1 gt Q304 3305 3306 0309 JPM1990 2013R c318 1119214 UN9214 0 001 Se 254364 Q 254364 ES 254364 25 364 0 01 lt K C309 8340 8322 0 22 10K R304 D58 1 56 R305 MA6S121 053 100 2 1 MA132WK MA132HK 3 L3 AR MA132K es R318 0310 Hs 1 8314 470 P e IC301 Do 0804 _ 0 001 D54 D55 C313 BA4510F 1 gt d D59 MA2S111 MA2S111 0 0 0047 MA6S121 C324 8 3 2 3 KS3 0 001 1 0818 8807 0 047 220 2 m R315 C312 0311 2 2M 0 0022 I 47 K 470 P 4 7 D56 D57 1 8310 8308 25111 MA2S111 4 7 K 120 K R306 e E wot 061 25111 5402 1 JPM1990 2013R I 0 001 C325 COMPLETE VIEW 4 R 3 R1 NTCCF20124AH 473KCT C709 15 TC4W53FU _ LO THERMC 2 lt R737 TBPS1R153K460H5Q C735 1 701 ree TA31136FN D THERM s PSET FE 4 3736 R734 DATA Pees RS ez ss B KI CK SS 20K Ta p F 10 K P 1 L __ ER E PLST1 10 been TE EI SESCH 00326 I TTT ww CT 13 ND _ gt FE Ta ER E Ee 150 16
55. 1 2SC 12T 0 7 5454 R54 12T 0 8 25 5195 12R 0 GE 25 PL 2502216 5 0 001 0 J on 1926 6 001 SE 0 1 uH 100 2SD2216 S J D913 J amp D919 C938 J952 1SV308 256 0 1 MM7329 2700 D914 0 001 1SV308 D31 054 053 157 156 155 154 C58 045 C48 C41 MA28077 0 001 25 49nH 6 8 nH 56nH 68nH 4P 15 2P 1200 2 034 035 8 2 C52 C51 bz s ng 389 11777 0001 70 001 33K 22 L 29 T 649 0001 2 036 1 30 13 1270 060 82 68K oni n m n i 0 5 P 1 Gs 25077 25077 1 1 i uo J 50 048 46 151 153 52 J 156 2 6 8 111 6 8 7 5 nH 6 121 0 7 12R 0 9 1250 5 R52 2 2135 HEATSINK 2748 LFL30 13C1270B060 2SC5319 8 66 C4 L9 L8 L7 10P 6P 8P 21 nH 23 2nH 12nH C411 8409 UT 0 l 0 001 I 150 8 0 8 7 05 0904 CI401 8410 405 33 P 68 1SV271 C13 09 100 3 3 K 0 5 P 0 5 P EFCH435MWNP1 0409 d 1404 16 5 0985 18 nH 23 1115 19nH I 0 001 Dio S SE 400 MHz MA2S077 MA2S077 eb oe Gen MA2S111 1 501 0405 f V 0404 0304 L302 L301 C84 C23 021 112 11 110 1SV308 Q401 D407 C405 MA2S077 0 001 56 nH 56 nH 56P 27P 47P 54nH 54nH 44nH 8510 UPC2748T 0503 C507 C506 C505 25C5195 MA2S077 0 001 0 0 0 4 0 001 1SV308 2P 1P 2P Q501 y ib C15 2SC5195 0302 0301 3 5P 1503 1502 8503 33 P 22 P 8 CC 10 nH 10 nH 330 15 114 303 D302 L505 L504 107 nH 80 nH 22
56. 1 2505195 Q302 25 5195 0301 1SV282 Q821 2504403 BAMD SW 1200 2 03309 254364 C807 25C5107 TX Lo FREQUENCY 50MHz BAND Q308 XP5601 D3 MA2S111 D2 MA729 103 XC6371A500PR 10701 TA31136FN Q361 2SJ364 LI 10301 10301 UN9214 BA4510F BA4510F C342 2804215 1 140 S03 UNS j AFVOL Q341 28C4215 ms Q143 UN9213 IC201 TX 50 54MHz MIC SW IC202 5222 TA7368F 1 203 TA75S01F Q142 XP1501 16141 0145 2SB1132 77 LN H E Q201 2581201 RX Lo FREQUENCY 430MHz BAND RX Lo FREQUENCY 50MHz WFM 144MHz BAND RF UNIT PSET Q131 2SC5195 Q132 2SC5454 L a Y RX Lo FREQUENCY TX Lo FREQUENCY 1200MHz BAND 1200MHz BAND Q135 2SC5107 TX Lo FREQUENCY 430MHzBAND Q133 25 4403 T TX Lo FREQUENCY 50 144MHz BAND VCCC S 81332HG KC Q343 25C4226 10901 Q9 S2 JPM1990 2013R Q813 25 5107 NJM3404AV Q9 Q202 XP1501 X1 CR 639 APC ju 5 039MHz Q1 UN9115 81 CL 200YG C TS 5 1 IC142 0804 250880 CS028014 12 CHASSIS S 80928ALMP DAR 0805 2SC4117 IC801 UPD3140GS DS3 LT1EPS3A SENS CPU RX Lo FREQUENCY Q302 2SB1462 01 50MHz BAND 0811 25 880 WFM BAND Q812 2SC4117 144MHz BAND 430MHz BAND 1200MHz BAND 1 CR 638 Q151 2
57. 10 kQ ERJ2GEJ 273 X 27 kQ ERJ2GEJ 472 X 4 7 ERJ2GEJ 105 X 1 ERJ2GEJ 474 X 470 kQ ERJ2GEJ 103 X 10 kQ ERJ2GEJ 123 12 kQ ERJ2GEJ 123 12 kQ ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 123 12 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 123 12 ko ERJ2GEJ 123 12 ERJ2GEJ 473 X 47 kQ ERJ2GEJ 223 X 22 kQ ERJ2GEJ 182 X 1 8 kQ ERJ2GEJ 224 X 220 kQ ERJ2GEJ 184 X 180 kQ ERJ2GEJ 472 X 4 7 kQ EVM 1XSX50 B24 203 ERJ2GEJ 223 X 22 kQ ERJ2GEJ 153 X 15 kQ ERJ2GEJ 153 X 15 kQ S THERMISTOR TBPS1R153K460H5Q S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ2GEJ 103 X 10 kQ ERJ2GEJ 334 X 330 kQ ERJ2GEJ 471 X 470 Q ERJ2GEJ 473 X 47 kQ ERJ2GEJ 102 X 1 kQ ERJ2GEJ 101 X 100 Q LOGIC UNIT 7030005220 7030005240 7030005110 7030005160 7030000320 4550005980 4030013850 4030014160 4030014160 4030013850 4550005980 4030013850 4030011600 4030013850 4030009820 4030011600 4030011600 4030013850 4550003260 4550002980 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4550006780 4030013850 4030013850 4030011600 4550006730 4030013850 4550006780 4030009820 4030013850 4030008880 4030013850 4030008920 4550003080 4030014180 4030013850 4510004640 4510005320 4550005980 4030013850 4030013850 4550006250 4030013850 4510006960 4550006680 455000298
58. 102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H020BCQ ECUE1E102KBQ ECUE1H1R5BCQ ECUE1H020BCQ ECUE1HORSBCQ ECUE1H1R5BCQ ECUE1H2R5BCQ ECUE1H2R5BCQ ECUE1H2R5BCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H150JCQ ECUE1E102KBQ ECUE1H040BCQ ECUE1E102KBQ ECUE1E102KBQ 080 ECUE1E102KBQ ECUE1E102KBQ ECUE1H020BCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H560JCQ ECUE1E102KBQ ECST1AX226R ECST1AX226R ECUE1E102KBQ ECUE1E102KBQ S ELECTROLYTIC 1 51005 S CERAMIC S TANTALUM S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ECUE1E102KBQ TEMSVA 1A 475M 8L ECUE1E102KBQ ECUE1E102KBQ TEMSVA 1 225M 8L ECUE1H680JCQ ECUE1H121JCQ ECUE1H470JCQ ECUE1E102KBQ ECUE1E102KBQ C1005 JB 1C 103K T A 090 C1005 JB 1 103K T A ECUE1E102KBQ RF UNIT 4030016820 4030013850 4030014120 4030013850 4030013850 4030013850 4030014050 4030013850 4030014050 4030014070 4030013850 4030014050 4030013850 4030013850 4030013850 4030009820 4030013850 4030014210 4030014140 4030013850 4030013850 4030013850 4030013850 4030014080 4030009820 4030013850 4030014100 4030014120 4030013850 4030013850 4030013850 4030013850 4030006860 4030013850 4030013850 4030013850 4030006860 403001408
59. 151 X ERJ2GEJ 104 X ERJ2GEJ 333 X ERJ2GEJ 331 X ERJ2GEJ 474 X ERJ2GEJ 331 X ERJ2GEJ 474 X ERJ2GEJ 472 X ERJ2GEJ 392 X ERJ2GEJ 101 X ERJ2GEJ 392 X ERJ2GEJ 392 X ERJ2GEJ 332 X ERJ2GEJ 220 X ERJ2GEJ 472 X ERJ2GEJ 470 X ERJ2GEJ 181 X ERJ2GEJ 220 X ERJ2GEJ 100 X ERJ2GEJ 470 X ERJ2GEJ 151 X ERJ2GEJ 332 X ERJ2GEJ 470 X ERJ2GEJ 470 X ERJ2GEJ 392 X ERJ2GEJ 272 X ERJ2GEJ 392 X ERJ2GEJ 151 X ERJ2GEJ 562 X ERJ2GEJ 470 X ERJ2GEJ 392 X ERJ2GEJ 272 X ERJ2GEJ 392 X ERJ2GEJ 101 X ERJ2GEJ 392 X ERJ2GEJ 392 X ERJ2GEJ 823 X ERJ2GEJ 104 X ERJ2GEJ 392 X ERJ2GEJ 392 X ERJ2GEJ 332 X ERJ2GEJ 332 X ERJ2GEJ 823 X ERJ2GEJ 104 X ERJ2GEJ 124 X ERJ2GEJ 223 X ERJ2GEJ 105 X ERJ2GEJ 101 X ERJ2GEJ 103 X ERJ2GEJ 101 X ERJ2GEJ 104 X ERJ2GEJ 472 X ERJ2GEJ 472 X ERJ2GEJ 102 X ERJ2GEJ 472 X ERJ2GEJ 104 X ERJ2GEJ 104 X ERJ2GEJ 124 X ERJ2GEJ 100 X ERJ2GEJ 470 X ERJ2GEJ 103 X ERJ2GEJ 104 X ERJ2GEJ 104 X ERJ2GEJ 472 X ERJ2GEJ 394 X ERJ2GEJ 272 X ERJ2GEJ 470 X ERJ2GEJ 563 X ERJ2GEJ 101 X ERJ2GEJ 221 X ERJ2GEJ 823 X ERJ2GEJ 823 X ERJ2GEJ 121 X ORDER ORDER 22 22 3 3 kQ 3 3 ko 3 3 ko 6 8 kQ 4 7 kQ 82 1 150 100 33 330 470 330 470 kQ 4 7 3 9 kQ 100 Q 3 9 kQ 3 9 kQ 3 3 kQ 22 Q 4 7 kQ 47 Q 180 22 Q 10 Q 47 Q 150 3 3 kQ 47 Q 47 Q 3 9 kQ 2 7 kQ 3 9 kQ
60. 2 LI51 LFL30 13C1270B060 51 UPC2748T LFL30 13C1270B060 51 25 5219 Q136 Q135 25C5107 25 3356 RX Lo FREQUENCY 430MHz BAND TX Lo FREQUENCY 430MHzBAND Q134 Q133 2SC4403 25C3356 0802 25077 03822 2SC5107 D803 25077 Q921 MRF9745 DRIVE AMP RX Lo FREQUENCY 50MHz WFM 144MHz BAND TX Lo FREQUENCY 50 144MHz BAND Q821 2SC4403 TX Lo FREQUENCY 50MHz BAND RX FREQUENCY 1200MHz BAND 1 501 1401 10901 NJM3404AV Q912 UN9215 Q913 XP6401 RX FREQUENCY 430MHz BAND D309 MA2SV05 D310 MA2SV05 Q301 3SK291 D306 MA2SV05 RX FREQUENCY 144MHz BAND D202 MA2S304 N RX Lo FREQUENCY 50MHz BAND WFM BAND 144MHz BAND 430MHz BAND 1200MHz BAND D106 HVU350 D602 155364 1601 FL 299 601 155364 107 HVU350 0101 2505195 MODE 4 XTAL MODE 4 DA2 sw BPF PLST2 1 T Pe UPC2757T T 1602 SFECV13 35MA LEVEL CONV 09 4601 13 35MHz Q701 2SC4215 E 102 DATA CK IOSTRB i BU4094BCFV VCC V V Q5 UN9210 4 DC CHG K CHG T4 sw N N CTRL RN REG gt DATA D4 25728 Q4 2SB1132 Q901 UN9211 ae gt GE m Q902 2SD2216 D vo TO BATT lt D6 SB07 03C Q903 2SB1132 Q6 HAT1024R 05 MA133 105 S 81332HG KC D901 MA133 103 BU4094BCFV Q1 2SD2216 Q2 XP1501
61. 25C5107 0 Symbol MFO B E 254364 Symbol 4M MRF9745 Symbol M745 E C UN9210 Symbol 8L 4H XP1115 Symbol 9L B1 E B2 XP4601 Symbol 5C E1 B1 C2 2SB1201 S Symbol B1201 2564226 ion Symbol R25 Jv 25 5195 Symbol 88 dy 25M3075 Symbol 2 MXR9745 RT1 RG S 5 D UN9211 Symbol 8A JH XP1116 Symbol 7N 5601 Symbol ii SEMI CONDUCTOR INFORMATION 2SB1462 R Svmbol BR 25C4228 145 Symbol R45 B E 2SC5319 Symbol MT E C 2SK880 Y Symbol XY UN9115 Symbol 6E B E UN9214 Symbol 8A 4H XP1501 AB Symbol 5R B1 E B2 XP6401 Symbol 5O E1 E2 B2 25C3356 R25 Symbol R25 2SC4403 3 Symbol LY3 25 5454 R54 Symbol R54 3SK291 Symbol G1 UN9116 Symbol UN9215 Symbol XP4312 Symbol E1 B1 C2 e DIODES 155364 Symbol 1SV308 Symbol TX T MA133 Symbol MP A1 MA6S121 Symbol M2D RD5 1M B3 Symbol 513 1SV270 Symbol TF H HVU350 Svmbol 4 J 25077 Symbol S MA729 Symbol 2B SB07 03C Symbol J 1SV271 Symbol TG T MA132HK Symbol M3N MA2S111 Symbol A MA8062 M Symbol 876 1SV282 Symbol TD 5 132 Symbol 7N 25728 Symbol
62. 2K 0 01 12K 752 1 XP1501 330 757 22 8759 e 220K l 8736 8734 ER 15K 22K ES 8758 1 0713 47K R760 C757 C758 0759 16751 0 001 101 M38267M8L 231GP USA 1 M38267M8L 230GP other C82 0 001 C i ax Q603 34 3577 XP4312 E TO P E30 L 0240 0244 0242 27 0 0015 0 1 0 039 1 es 10201 470 K TA7368F P62 SCLK21 AN2 P61 SOUT2 AN1 P60 SIN2 ANO P63 SCLK22 AN3 P57 AOT DA2 P67 AN7 P66 AN6 P65 AN5 P64 AN4 P55 CNTR1 P54 CNTRO P53 RTP1 P52 RTPO P51 PWM1 P50 PWMO P47 SRDY1 P46 SLCK1 P45 TXD P44 RXD P43 TOUR P42 INT2 P41 INT1 12 01 UN9115 R4 270 R JJ 012 e a BPCPI 11 H H PDAVUL 1 H CLONEIN 2 24 d 0250 0 01 2 l 081 Hg C _ LTIEPSSA CL 200YG C TS 0253 C918 6 0 001 T 3C 854 R55 R56 Q202 R34 R17 R16 30 R28 R32 4 1K 100K 10K 1K 1K 1K XP1501 AB 2 R33 R31 R29 R27 1K 1K 1K 1K 0361 IC202 22 254364 5222 8 1 TT 2 DN H DC DC ill LO IV P 5 8 z e gt R331 R332 R323 R337 SCH STHOUT R324 220 K 39 K 56 K 470 K VCC Q307 EE 091 092 0 001 0 001 0 001 1 gt UN9214 E MA132HK MC
63. 2KBQ ECUE1H220JCQ ECUE1H470JCQ ECUE1E102KBQ ECUE1H010BCQ ECUE1H010BCQ ECUE1E102KBQ ECUE1HOR5BCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1005 JB OJ 104K T N ECUE1E102KBQ ECUE1E102KBQ C1005 JB 1 103K T A ECUE1H120JCQ ECUE1H020BCQ ECUE1H070CCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H070CCQ TEMSVA 0G 226M 8L ECUE1H060CCQ ECUE1E102KBQ ECUE1H010BCQ ECUE1E102KBQ VCO BOARD ORDER ORDER TE zem 4030014070 4030014110 4030014000 4030010080 4030014050 4030014000 4030013980 4030014050 4030014420 4030014020 4030014050 4030013850 4030014020 4030013970 6910012160 6910011770 0910051333 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC CONNECTOR CONNECTOR PCB ECUE1H040BCQ ECUE1H080CCQ ECUE1H1R5BCQ C1005 CH 1E 240J T A ECUE1H030BCQ ECUE1H1R5BCQ ECUE1H010BCQ ECUE1H030BCQ ECUE1HORS5BCQ ECUE1H020BCQ ECUE1H030BCQ ECUE1E102KBQ ECUE1H020BCQ C1005 JB 0J 104K T N IMSA 9230B 1 07Z057 T 5 9230 1 102057 B 5137C Downloaded by RadioAmateur EU S Surface mount SECTION 7 MECHANICAL PARTS AND DISASSEMBLV ICHASSIS PARTS 222 ODER DESCRIPTION 20 6510020650 Connector SMA R224 VCO UNIT REF NO ODER NO DESCRIPTION 8510012100 2135 VCO case ACCESSORIES REF NO O
64. 30013850 6450000870 6510019870 6510020400 6510020400 8900008750 0910051346 BOARD ORDER TE TEE 1530003560 1530003560 1530003560 1530003560 1530003560 1530003560 1530003560 1530003560 1530003260 1530003560 1530003560 1530003560 1720000690 1790001260 1750000610 1750000360 1790001260 1720000370 1790001310 1790001260 6200004480 6200008190 6200004480 6200008280 62000081 70 6200004480 6200008330 6200008230 6200003640 6200005680 6200005640 6200005640 6200005630 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ORDER Li NN ECUE1H101JCQ ECUE1H101JCQ ECUE1E102KBQ ECUE1H101JCQ ECUE1E102KBQ ECUE1E102KBQ CONNECTOR 2711 01 020 S CONNECTOR AXK5S40045P MM7329 2700 MM7329 2700 S CONNECT S CONNECT CABLE PCB S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S TRANSISTOR S VARICAP S DIODE S VARICAP S DIODE S DIODE S VARICAP S VARICAP S DIODE S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL S COIL OPC 868 MXFG76FG0400 5140F 2505195 11 25 5195 1 2505195 T1 25 5195 1 25 5195 1 25 5195 1 25 5195 1 25 5195 1 25 5006 1 25 5195 1 25 5195 1 25 5195 1 15282 2 MA28077 TX MA2SVO500L 155364 TE85L MA28077 TX HVU350TRF 1SV270 TPH3
65. 30014440 4030014150 4030014340 4030014240 4030014240 4030014340 4030014060 4030014150 4030014110 4030014120 4030014050 4030013850 4030013850 4030014110 4030014500 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030014080 4030013850 4030013850 4030013850 4030014020 4030013980 4030014020 4030014110 4030014000 4030014080 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030014080 4030013850 4030014100 4030013850 4030013850 4030013850 4030013850 4030009820 4030014000 4030014020 4030013850 4030013850 4030013970 4030013850 4030013970 4030013850 4030013850 4030013850 4030014120 4030014120 4030014020 4030014100 4030014280 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERA
66. 50T 0 8 d 17 5 nH R943 e uut mno Ale Je pm 10122770 0134 0401421 86 1751 Di ark 50804 50R 0 3 K 82nH 68 nH VHE 0 001 3 3K VT 0 7 2 iaio Godi 1SV271 4 0352 6355 081 3 2 V8 0 SC3356 R25 C944 W 0342 0343 C357 359 SC44033 _ 2 2 nH 0 001 501 0 7 I 82 18 J 18 19 T P 25 51 07 0803 2SC4215 O 2SC4226 R25 L T PR 25077 25077 W 2 1 6304 220 8303 47 0881 0882 5 8893 03892 0921 8145 mes R147 C159 22 N VT 3 3 2305 0 1 0 001 4 7 T 0 001 I 0 001 150 0 001 pm A R152 l 0 001 Q922 0 3 9 K 2 P 0 001 UR 0 2SK3075 UN9215 zu 0 001 R305 r C803 C802 C801 0804 0154 2 1911 2 2 nH C300 268 Se 0312 0 001 0 001 0 001 MA2S077 Q902 6151 2 137 0 01 er MRF9745 T R935 47 K S 0 001 C307 155364 gt T ji 1 8885 8887 0 001 0 27 nH 1924 0 82 uH lt 13191_ Q807 0 4 33 K 4 7 K 4 30 2502216 E 0156 D141 R157 C175 J951 C979 L923 83 L301 L302 gt 0302 hy 25 5107 Z C153 Dan NM 7p T0157 1SV308 39K 0 001 MM7329 2700 Z 0 001 3942 198 0 004 0 82 uH 0918 gt 0 82 pH 80 nH R306 100 M181 2685195 C320 Llo 0152 K vo i R163 7 0 0 6 8 K 0 001 K Ve y 0001 0708 166 0135 2800 0136 39 Sg UR C963 0907 15V308 6 C883 50T 0 6 UR 0 39 P 5 0301 K C308 d MA V VCO3 8721 L724 72 23012150 0822 475 25 1588 GR E 0 25G3356 825
67. 51 r C207 C N amp 8E 10209 HIE N c 0202 2 313 0312 2 O 00 C718 Sch C306 C31 d CO 3 C149 145 d cp d E x 7 9 t 8 e 8144 p SEN gt 2 ii 3 C303 03700 S z m gt c C712 2 E T R309 21 EI E E 40 ca IB en P 0714 C301 N LL 8918 J1 10701 C715 E 6 Lau CD N rcl 8707 cot 0910 21 J1 to RF unit J4 40 2NDLO DC DC GND HV 6MVCO DN JCHGC PLST2 EURDEV FSET IFIN GND WFM BDET _ 12VCO PPDAT ULITXC PLSTI UVCO LOCKV VCC TUNE 3C DATA GND IOST PSET THERM GND GND MOD 2 GND 9 2 RF UNIT e TOP VIEW C170 741 E SRS J3 5 9 1 e EA LA Eo BE 09 09 H E N E C944 908 0921 BE 5908 391 8 875 2820 IL B 5 943 C942 1929 Aq papeojumoq L911 2 6923 924 8923 9 08 I L l Q819 839 I Ad 0 gt 5 0 et 0 C m C913 O N 1913 ID 5 332 R912 iL 09 9 LI 2801 Jep R10 818
68. 640 S TRANSISTOR 25 4215 T5RICOM 1530002600 S TRANSISTOR 2SC4215 O TE85R 1530002920 S TRANSISTOR 2SC4226 T2 R25 1530003560 S TRANSISTOR 2SC5195 T1 1590001690 S TRANSISTOR UN9115 TX 1530003560 S TRANSISTOR 2SC5195 T1 1590002380 S TRANSISTOR XP1115 TX 1590001860 S TRANSISTOR UN9215 TX 1590001980 S TRANSISTOR XP4315 TX 1530002600 S TRANSISTOR 2SC4215 O TE85R 1530002600 S TRANSISTOR 2SC4215 O TE85R 1560000540 S FET 2SK880 Y TE85R 1560000540 S FET 2SK880 Y TE85R 1530003000 S TRANSISTOR 2SC4117 BL TE85R 1530003310 S TRANSISTOR 25 5107 TE85R 1560000540 S FET 2SK880 Y TE85R 1530003000 S TRANSISTOR 2SC4117 BL TE85R 1530003310 S TRANSISTOR 2SC5107 O TE85R 1530002930 S TRANSISTOR 2SC4228 M T1 R45 1590001150 S TRANSISTOR UN9211 TX 1590002560 S TRANSISTOR XP1116 TX 1590002560 S TRANSISTOR XP1116 TX 1590001850 S TRANSISTOR UN9116 TX 1530002560 S TRANSISTOR 2SC4403 3 TL 1530003310 S TRANSISTOR 25 5107 TE85R 1530003310 S TRANSISTOR 25 5107 TE85R 1530003560 S TRANSISTOR 2SC5195 T1 1590001970 S TRANSISTOR UN921E TX IC Rts Sto loo s 8 EE BO 5 1 1 ji 1 ji 1 ji 1 2 2 3 2 3 2 3 4 5 5 2 5 6 n 7 8 8 Ie Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q
69. 80 S RESISTOR ERJ2GEJ 331 X 330 Q 7030007270 S RESISTOR ERJ2GEJ 151 X 150 Q 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005060 S RESISTOR ERJ2GEJ 333 X 33 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7030008280 S RESISTOR ERJ2GEJ 271 X 270 Q 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7030008370 S RESISTOR ERJ2GEJ 561 X 560 Q 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7030005090 S RESISTOR ERJ2GEJ 104 X 100 7030005000 S RESISTOR ERJ2GEJ 471 X 470 Q 7030005000 S RESISTOR ERJ2GEJ 471 X 470 Q 7030005000 S RESISTOR ERJ2GEJ 471 X 470 Q 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005240 S RESISTOR ERJ2GEJ 473 X 47 7030005000 S RESISTOR ERJ2GEJ 471 X 470 Q 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005000 S RESISTOR ERJ2GEJ 471 X 470 Q 7030005000 S RESISTOR ERJ2GEJ 471 X 470 Q 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005000 S RESISTOR ERJ2GEJ 471 X 470 Q 7030005050 S RESISTOR ERJ2GEJ 103 X 10 7030005040 S RESISTOR ERJ2GEJ 472 X 4 7 7030005090 S RESISTOR ERJ2GEJ 104 X 100 70300
70. 852 220 1 8346 C350 2 8866 0801 220 0001 1348 9 1 50 0 5 50 0 3 0 001 47 K C855 MA132WK 82 K Se me 0 001 VLVCO3 151 0348 R351 839 C349 003 uh MAZ 5318 45 15 001 22 P 39P 0 REES i MA2S077 351 R864 C853 0 001 109 50 2 4 50 0 7 470 L345 L346 100 0 001 24 50R 0 4 50R 0 3 K nH 68 nH Q813 VH F 352 C355 C359 0342 Q343 I 82 18 18 I9 I P 25 5107 25 4215 25 4226 R25 GC au MA2S077 50 40093 6 061 0804 C802 _L C801 LW SET R742 R885 R887 10K 4 33 K 4 7 K W 1 7 7 50R 1 7 VC 1 7 C883 501 0 6 25 4215 0 001 8721 Ga 1725 0822 47K 10 10 LH 0725 0727 0729 W 0 8 28 0 3 P 508 0 8 2SC5107 VC 0 8 5 400M UVCO3 n R889 726 C728 220 7P 76 1809 0805 2 C890 L726 1721 1 250 sP C840 C839 0 56 0 56 pH C888 001 0898 0 001 0 001 9 09 0 001 R892 UC 2 2 4 7 K 41810 12 nH 8890 39 K R900 4 7 UC 0 8 808 25077 2SC4117 BL 0 001 LOCKV Q823 25 5107 0 R894 12VCO3 150 D806 81 MA2S077 D807 C894 0 001 R897 R895 ok caos 7 33 K 0 001 K 12C 2 3 12C 0 8 0824 gt 2SC5195 C418 5P RF UNIT Q818 XP1116 12VCO 8 3 IC601 UPC2757T E3 D601 155364 C602 h 0 01 Hi I 4 7 K R612 4 7 K lt C525 lt 0 001 C613 0 001 C523 0503 9215 501 2 2 501 0 8 50R 0 50R 0 4 18 878 0 001 8882 C J C
71. 879 27 K 3P 0821 22 P 25 44 134 10 8888 C886 47 T 0 001 6497 0902 2502216 L UN9211 T UHF D 0908 Dr ef UN9211 VT 3 3 VR 0 1200 1 0910 8908 UN9211 VCC L931 0 82 Q912 Q913 UN9215 XP64 C417 0 001 25C4403 3 8134 10 0803 25077 4 7K D804 MA2S077 Q902 2502216 MX 2SA1588 GR SE N 0907 VY 2641588 GR 0822 25 5107 O VHETX VT 4 1 R907 47 VR 0 C890 22nH MA28077 C898 0 001 1892 47K L 9911 2SA1588 7 0808 25077 0912 0913 UN9215 6401 823 5 5107 1200 0806 1811 4 7 nH 25077 0807 0897 MA2S077 a 00015 T ces R897 1 T 0 001 4 7 K 120 2 3 824 0900 5C5195 C418 5 C522 521 0 001 0202 UN9115 Ge 213 I 0 001 VV3 0142 C sore M 25111 gt C183 va Lon 0143 1 CR C144 R144 25111 0 01 3 9 K 1134 8142 8141
72. 990 2013R 9020720180 WIRE 71 98 040 X98 X98 0910051324 PCB B 5136D 8930048950 LCD CONTACT SRCN 2135 SP N W RF UNIT ORDER SS es Ni 1130007510 S IC 1130007510 S IC 1180001720 S IC 1110003370 S IC 1110003370 S IC 1110004020 S IC 1130007610 S IC 1130009370 S IC 1110004050 S IC BU4094BCFV E 1 BU4094BCFV E 1 S 81332HG KC T1 2748 2748 2757 uPD3140GS E1 058 TB31242FN CL NJM3404AV TE 1 T l 9 0080 EET 12212 1540000350 S TRANSISTOR 2SD2216 S TX 1590001170 S TRANSISTOR XP1501 TX AB 1520000460 S TRANSISTOR 2SB1132 T100 R 1520000460 S TRANSISTOR 2SB1132 T100 R 1590001140 S TRANSISTOR UN9210 TX 1590002580 S FET HAT1024R EL 1590001650 S TRANSISTOR XP4601 TX 1530003650 S TRANSISTOR 2SC5319 TE85L 1590001690 S TRANSISTOR UN9115 TX 1530003560 S TRANSISTOR 2SC5195 T1 1530003560 S TRANSISTOR 2SC5195 T1 1530003660 S TRANSISTER 2SC5454 T1 R54 1530002560 S TRANSISTOR 2SC4403 3 TL 1530000371 S TRANSISTOR 2SC3356 R25 T2B 1530003310 S TRANSISTOR 2SC5107 O TE85R 1530000371 S TRANSISTOR 2SC3356 R25 T2B 1590002640 S FET MXR9745RT1 1590001690 S TRANSISTOR UN9115 TX 1540000350 S TRANSISTOR 2SD2216 S TX 1580000700 S FET 3SK292 TE85R 1590001690 S TRANSISTOR UN9115 TX 1580000690 S FET 3SK291 TE85R 1590002380 S TRANSISTOR XP1115 TX 1530003
73. C S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC 5 TANTALUM S CERAMIC S TANTALUM S CERAMIC S TANTALUM S CERAMIC S TANTALUM S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ECUE1H070CCQ ECUE1H020BCQ C1005 JB 1 103K T A C1005 JB 1 103K T A C1005 JB OJ 104K T N ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H470JCQ ECUE1H470JCQ ECUE1H470JCQ TEMSVA 1A 106M 8L ECUE1E102KBQ TEMSVA 1A 106M 8L ECUE1H330JCQ ECUE1E102KBQ C1005 JB 1C 103K T A ECST1CY155R ECST1CY155R TESVA 1V 104M1 8L ECUE1H030BCQ ECUE1H030BCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1005 JB 1C 103K T A TEMSVA 1C 225M 8L TEMSVA 1C 225M 8L TESVA 1V 224M1 8L ECUE1E102KBQ TEMSVA 0J 685M 8L C1005 JB 0J 104K T N TESVA 1V 104M1 8L ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H101JCQ ECUE1E102KBQ ECUE1H020BCQ AUS SEA USA 1 ECUE1H080CCQ EUR UK ITA ECUE1E102KBQ ECUE1E102KBQ C1608 JB 1A 224K T N C1608 JB 1A 224K T N ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECSTOJY156R ECUE1E102KBQ ECSTOJY156R ECUE1E102KBQ ECSTOJY156R ECUE1E102KBQ ECSTOJY156R ECUE1E102KBQ ECSTOJY156R C1005 JB OJ 104K T N ECUE1E102KBQ ECUE1H030BCQ ECUE1H050BCQ C1005 JB 0J 104K T N ECUE1E102KBQ ECUE1E102
74. C S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ECUE1E102KBQ ECUE1H030BCQ ECUE1H060CCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H020BCQ AUS SEA USA 1 ECUE1HO60CCQ EUR UK ITA ECUE1E102KBQ ECUE1E102KBQ C1005 JB OJ 104K T N ECUE1E102KBQ C1005 JB OJ 104K T N ECUE1E102KBQ ECUE1E102KBQ TEMSVA 1C 225M 8L ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H010BCQ ECUE1E102KBQ ECUE1E102KBQ C1005 JB OJ 104K T N ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1005 JB OJ 104K T N ECUE1E102KBQ C1005 JB OJ 104K T N ECUE1E102KBQ C1608 JB 1H 222K T A ECUE1E102KBQ C1608 CH 1H 3R5B T A ECUE1H470JCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1608 JB 1H 102K T A AUS SEA USA 1 C1608 CH 1H OR5B T A EUR UK ITA ECUE1E102KBQ ECUE1E102KBQ GRH708 CH 150J 200PT C1608 JB 1H 102K T A C1608 CH 1H 080D T A ECUE1E102KBQ ECUE1E102KBQ C2012 CH 1H 560J T A C1608 CH 1H 390J T A C1608 CH 1H 121J T A C1608 CH 1H 390J T A C1608 CH 1H 100D T A C1608 CH 1H 080D T A C1608 CH 1H 100D T A C1608 JB 1H 102K T A ECUE1E102KBQ C2012 CH 1H 221J T A C2012 CH 1H 560J T A C1608 JB 1H 102K T A RF UNIT lic 4 OVO I DIN O 8 3 3 3 2 3 3 3 3 C1 4030014200 4030014200 4030013850 4030014200 4030013850 40
75. COIL 0 26 0 8 3TR 6 8N 1790001620 S DIODE 1SV308 TPL3 6200008490 S COIL 0 30 0 9 3TR 7 5N 1720000730 S VARICAP MA2S30400L 6200008680 S COIL 0 26 0 8 3TR 6 8N 1720000730 S VARICAP MA2S30400L 6200008680 S COIL 0 26 0 8 3TR 6 8N 1790001620 S DIODE 1SV308 TPL3 6200008930 S COIL 0 26 0 7 3TL 5 6N 1790001260 S DIODE MA2S077 TX 6200008680 S COIL 0 26 0 8 3TR 6 8N 1790001260 S DIODE MA2S077 TX 6200008520 S COIL 0 30 0 7 3TR 4 9N 1790001620 S DIODE 1SV308 TPL3 6200005650 S COIL ELJRE 8N2Z F 1750000610 S VARICAP MA2SV0500L 6200005600 S COIL ELJRE 3N3Z F 1750000610 S VARICAP MA2SV0500L 6200008420 S COIL HF50ACC 453215P T 1750000610 S VARICAP MA2SV0500L 6200003590 S COIL EXCCL3225U1 1790001620 S DIODE 1SV308 TPL3 6200003590 S COIL EXCCL3225U1 1720000660 S VARICAP 1SV288 TPH2 6200005610 S COIL ELJRE 3N9Z F 1790001260 S DIODE MA2S077 TX 6200005490 S COIL NL 322522T 331J 1790001260 S DIODE MA2S077 TX 6200007790 S COIL LQN21A R15J04 1790001260 S DIODE MA2S077 TX 6200007790 S COIL LQN21A R15J04 1790001620 S DIODE 1SV308 TPL3 6200007120 S COIL ELJND 1R0J 1U 1790001250 S DIODE MA2S111 TX 6200007360 S COIL ELJND R47J 0 47U 1790001260 S DIODE MA2S077 TX 6200007360 S COIL ELJND R47J 0 47U 1790001620 S DIODE 1SV308 TPL3 6200005610 S COIL ELJRE 3N9Z F 1790001620 S DIODE 1SV308 TPL3 6200005630 S COIL ELJRE 5N6Z F 1790001620 S DIODE 1SV308 TPL3 6200006770 S COIL ELJR
76. DER NO DESCRIPTION 7600000210 Encoder TP70NOOE20 15F 1903 2510000960 Speaker 5028014 12 8210016140 8210016130 8010017680 8930048450 8930048470 8310045560 8930048840 8830001450 8930048480 8930048490 8930045940 8930046020 8610010530 8930044460 8930044530 8950004810 8830001220 8930048630 8930048640 8930048650 8930044470 8930044480 8810008990 8810009510 8810009630 8930049140 8930049040 2135 Front panel A EUR UK ITA 2135 Front panel B AUS SEA USA 1 2135 chassis 2135 10 Key 2135 PW button 2135 Window plate 2135 Mic sponge 2135 Hex nut 2135 Main seal 2135 Mic cap 1903 Botton sheet 1123 Sheet A 1 Knob N 263 1903 Contact rubber 1903 Rubber sheet 1903 SP spring Nut F 1903 Rear sheet G USA 1 1903 Rear sheet H AUS SEA 1903 Rear sheet 1 EUR UK ITA 1903 DC cap 1903 Lens Screw PH BT M2x10 ZX Screw FH BT M2x4 NI ZU Screw FH No 0 M2x4 5 NI B 2135 Earth plate Thermally sheet FQ a c c c cL Optional product Optional product Optional product Optional product Optional product Optional product 8930044450 8010011960 Antenna FA S6270A Battery BP 200 USA 1 only Battery BP 199 EUR UK ITA AUS Charger BC 110A USA 1 only Charger BC 110V AUS only Charger BC 110D EUR ITA 1903 Belt clip Strap belt HK 005 RF
77. E J4 AXK5S40045P 2 704 ZNDLO 702 0 1 Imm C705 lk em TO 2 E gt 825 0717 Sem r gt T H co ee 4 0602 0701 Baia 156304 veo LI 25C4215 0 4 7 K ww L 102 BU4094BCFV 2 H FH H one EE mm T TT 0000 622 CL 7 D 8 HH 21 T C994 100 I C991 l 100 P C992 100 L CONPLETE VIEW P R610 4 7 K J301 IMSA 9230B 1 07Z057 T L360 10 uH 0 C363 T 0 01 C362 0 001 VCC1 IM1 IC801 CM8 CLK DATA DATA UPD3140GS LOK W 2 1 R304 220 R303 47 2 R305 8 1 0306 68K 5209 10312 ES 0 001 C307 1185364 2 K nad R3191 _ gt L301 L302 1307 wg 0302 100 826 0 82 uH 80 nH 8308 100 26 5195 1 0 C318 17 0 001 6 001 PSO go 0304 0 on MI 9 10 2P 25C5195 R317 0 001 2 oj 9 ia W 0 7 SC 3 O 72 508 W 1 6 amp 6 036 K Q313 9 5 GND d 2805195 39 31 8K W 3 2 2 La L313 1312 68 0312 50 5 GND g 2 K 2SC5195 47 9 SS 50R VC 1 9 IMSA 9230B 1 10Z057 T C311 c333 L 0311 amp 0 001 Co T MA2SV05 C329 C332 I 0 001 0927 0 001 li 0302 0 001 MA28077 120 3 1 Sch 0311 330 R328 2 2K 25 5195 0 0
78. E 1790000830 S DIODE MA729 TX 25111 25111 132 UK AUS MA132HK TX EUR USA 1 MA132WK TX SEA MA132HK TX ITA AUS SEA USA 1 MA132WK TX except ITA MA2S111 TX except ITA MA6S121 T MA6S121 25111 25111 25111 25728 MA8100 M TX MA2S111 TX RD5 1M T2B3 1SS364 TE85L 1SS364 TE85L 1790000850 S DIODE 1790001250 S DIODE 1790001200 S DIODE 1790001200 S DIODE 1790001250 S DIODE 1790001250 S DIODE 1790001250 S DIODE 1790001240 S DIODE 1730002330 S ZENER 1790001250 S DIODE 1730000020 S ZENER 1750000360 S DIODE 1750000360 S DIODE ERJ2GEJ 103 X 10 kQ ERJ2GEJ 100 X 10 Q ERJ2GEJ 151 X 150 Q MCR10EZHJ 68 0 680 MCR10EZHJ 68 0 680 MCR10EZHJ 68 0 680 ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 105 X 1 MQ ERJ2GEJ 103 X 10 kQ X TX X except ITA X X ERJ2GEJ 102 X 1 kQ RR0510R 123 D 12 kQ RR0510P 103 D 10 kQ ERJ2GEJ 223 X 22 kQ RR0510R 223 D 22 kQ RR0510R 104 D 100 kQ 2020001480 S CERAMIC PBFC450R15DR 6050010530 S XTAL CR 639 5 039 MHz 7030005040 7030005160 7030005170 7030005080 7030005080 S RESISTOR S RESISTOR S RESISTOR S RESISTOR S RESISTOR ERJ2GEJ 472 X 4 7 kQ ERJ2GEJ 105 X 1 MQ ERJ2GEJ 474 X 470 kQ ERJ2GEJ 823 X 82 kQ ERJ2GEJ 823 X 82 kQ S Surface mount LOGIC UNIT 7030005080 7030005310 7030005090 703
79. E 1N5Z F 1790001620 S DIODE 1SV308 TPL3 6200005590 S COIL ELJRE 2N7Z F 1790000850 S DIODE MA132WK TX 6200005590 S COIL ELJRE 2N7Z F 1790001260 S DIODE MA2S077 TX 6200004480 S COIL MLF1608D R82K T 1790001200 S DIODE MA6S121 TX 6200007800 S COIL LQN21A R18J04 1750000360 S DIODE 1SS364 TE85L 6200005720 S COIL ELJRE 33NG F 1750000360 S DIODE 1SS364 TE85L 6200005710 S COIL ELJRE 27NG F 1750000360 S DIODE 1SS364 TE85L 6200007700 S COIL LQN21A 22NJ04 1790000850 S DIODE MA132WK TX 6200005630 S COIL ELJRE 5N6Z F 1790001260 S DIODE MA2S077 TX 6200005730 S COIL ELJRE 39NG F glo Bt SL lo C1 Mite D D D 2 D12 D L 0 5 41 4 NI 45145145 lojojo S Surface mount RF UNIT 6200006770 6200008730 6200008730 6200008730 6200008730 6200007750 6200007750 6200007720 6200007760 6200007780 6200007780 6200004920 6200007670 6200008750 6200006980 6200007000 6200006670 6200006990 6200007000 6200007690 6200007690 6200005680 6200005690 6200005720 6200005660 6200005660 6200005700 6200005700 6200005700 6200002710 6200005190 6200004720 6200003640 6200003640 6200005190 6200003550 6200003550 6200003550 6200005630 6200003540 6200006980 6200005700 6200005670 6200005620 6200008700 6200003590 6200003590 6200008100 6200005640 6200005580 6200005580 6200008180 6200008370 6200008200 6200008080 6200008
80. FN D BE C733 0 001 u 2 8 C CK PT voe o C u Sen K LOCKV j 18K 0702 0000 1 8 K PLST1 1 9115 xe gt 122 22 15 j 11 Boer d 142 T_T wen 2 4 te 111 44111 BOT NT II ls Z 1 Let 6MVCO H w J se BEEN 101220 FSET 19 T T Ens lol f fJ 7 A A C904 C903 0910 C914 C913 C912 0909 0 001 0 001 0 001 0 001 0 001 0 001 0 001 AFO O 43 THSJ1501 011010 SPREMOTE 2SB1132 R 0917 0 001 1 1323 1337 56 470 1327 1338 50 K 50 K 103 XC6371A500PR 27 K Q309 D3 R901 330 HSJ1122 010010 J4 C927 0 001 C926 0 001 1 1 RIGHT SIDE 11 2 RF UNIT 50T 3 1 8874 C863 0341 0342 50R 0 4 MOD 10K 022 390K 0001 0344 0 001 1 T R344 56 K 50T 0 6 50R 0 4 tt K R821 L L341 0343 d 342 6 8 K 4 2 21 100 P 10 nH C825 C845 C341 61343 0 001 0 01 0 29 uH C865 0 001 Q817 UN9211 3 L806 0857 R870 5 6nH 100P 47 0860 C 856 2 1 Jam C861 R871 0 001 15K C835 C836 6 001 S 0 001 0 001 D 0816 12 25 4228 R45 Q825 gt UN921E PLST2 UN911D lt UN921
81. HVU350 gt FI701 PBFC450R15DR RX Lo FREQUENCY TX Lo FREQUENCY 430MHz BAND 430MHzBAND Q311 2SC5195 DATA CK DAST Q312 2SC5195 Q313 2SC5195 D802 MA2S077 Q134 TX FREQUENCY D302 MA2S077 450KHz D302 MA2S077 D312 1SS364 0822 28C5107 D803 MA2S077 Q133 2SC4403 2SC3356 Q921 MRF9745 144MHz BAND D303 MA2S077 D701 1SS364 D311 MA2SV05 Q751 XP1501 Q752 2SD2216 Q754 2SD2216 TX Lo FREQUENCY 50 144MHz BAND gt ANT RX Lo FREQUENCY 50MHz WFM 144MHz BAND D101 1SV308 Q301 2805195 Q821 2SC4403 TX FREQUENCY D102 1SV308 Q302 2SC5195 50MHz BAND 0301 1SV282 580 2505407 TX Lo FREQUENCY gt 50MHz BAND 152 FI51 Q342 25 4215 LFL30 13C1270B060 IC51 27481 30 13 12708060 Q51 2685319 Q341 2SC4215 10241 NJM2902V Q308 XP5601 D3 MA2S111 D2 MA729 103 XC6371A500PR 1C701 TA31136FN LI 10202 5222 10203 TA75S01F EN m Q201 2SB1201 Q202 XP1501 Q361 2SJ364 Q143 UN9213 IC201 TA7368F TX 50 54MHz RX FREQUENCY 1200MHz BAND Q142 XP1501 IC141 Q145 2SB1132 IC901 NJM3404AV IC501 FI401 Q912 UN9215 Q913 XP6401 43 28C422 3343 25 4226 Q813 2SC5107 Q804 254880 Q805 2SC4117 1 CR 639 5 039MHz Q1 UN9115 LED DRIVER Q3 DS3
82. IF signal from the 1st IF filter RF unit FI601 or 602 is mixed with the 2nd LO signal at the 2nd mixer LOGIC unit 10701 to produce the 450 kHz 2nd IF signal The 2nd IF signal passes through or bypasses WFM mode signal 2nd IF filter FI701 where unwanted heterodyne sig nals are suppressed via the mode switch LOGIC unit D701 D702 The filtered signals are applied to the limiter amplifier section LOGIC unit IC701 pin 5 and then applied to the quadrature detector section to demodulate the 2nd IF signal into AF signals The demodulated AF signals are output from pin 9 of the IF IC LOGIC unit IC701 and are applied to the AF circuit 4 1 9 AF AMPLIFIER CIRCUIT LOGIC UNIT The AF amplifier circuit which is included a low pass and high pass filter AF mute switch AF volume controller and AF amplifier amplifies the demodulated AF signals to drive a speaker The demodulated AF signals DETO signal from the FM IF IC 10701 are passed through the AF filter low pass and high pass filters The filtered signals are applied to the AF mute switch Q361 which is controlled by RM MM signals from the CPU IC1 pin 31 and are then applied to the elec tric volume control circuit 10202 IC203 The level con trolled AF signals are output from volume IC IC202 pin 7 and are then applied to the AF amplifier IC201 pin 4 The AF signals are then applied to the internal speaker SP1 via the EXT SP jack LOGIC unit J3 when
83. KBQ ECUE1E102KBQ ECUE1H220JCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H050BCQ C1005 JB 0J 104K T N ECUE1E102KBQ ECUE1E102KBQ S Surface mount RF UNIT ORDER 4030013850 4030014050 4030014090 4030013850 4030013850 4030014020 4030014090 4030013850 4030013850 4030013970 4030013850 4030013970 4030013850 4030013850 4550002980 4030013850 4030013850 4030013850 4030013980 4030013850 4030013850 4030013970 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013850 4030013970 4030013850 4030013970 4030013850 4030006870 4030013850 4030009350 4030014180 4030013850 4030013850 4030013850 4030006860 4030009500 4030013850 4030013850 4030014250 4030006860 4030006990 4030013850 4030013850 4030004960 4030007080 4030007140 4030007080 4030007010 4030006990 4030007010 4030006860 4030013850 4030005030 4030004960 4030006860 S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMI
84. MIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ECUE1H470JCQ ECUE1E102KBQ ECUE1H020BCQ ECUE1E102KBQ ECUE1H080CCQ ECUE1H010BCQ 050 C1005 JB 1C 103 1 ECUE1E102KBQ ECUE1H101JCQ ECUE1E102KBQ ECUE1H101JCQ ECUE1HORSBCQ C1005 JB 1C 103K T A ECUE1H030BCQ C1005 JB 1C 103K T A ECUE1E102KBQ ECUE1H470JCQ ECUE1H820JCQ ECUE1H220JCQ ECUE1H390JCQ ECUE1H180JCQ ECUE1H180JCQ ECUE1H390JCQ ECUE1H38R5BCQ ECUE1H220JCQ 080 ECUE1H100CCQ ECUE1E102KBQ ECUE1E102KBQ 080 ECUE1H121JCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ 050 ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H020BCQ ECUE1H010BCQ ECUE1H020BCQ ECUE1H080CCQ ECUE1H1R5BCQ 050 ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ 050 ECUE1E102KBQ ECUE1H070CCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1005 JB 1 103K T A ECUE1H1R5BCQ ECUE1H020BCQ ECUE1E102KBQ ECUE1E102KBQ C1005 JB OJ 104K T N ECUE1E102KBQ C1005 JB OJ 104K T N ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H100CCQ ECUE1H100CCQ ECUE1H020BCQ ECUE1H070CCQ ECUE1HOR3BCQ RF UNIT 4030014100 4030014020 4030009820 4030009820
85. MIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S TANTALUM S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ERJ2GEJ 682 X 6 8 kQ ERJ2GEJ 101 X 100 Q ERJ2GEJ 221 X 220 ERJ2GEJ 683 X 68 kQ ERJ2GEJ 150 X 15 0 ERJ2GEJ 101 X 100 Q ERJ2GEJ 102 X 1 kQ ERJ2GEJ 470 X 47 Q ERJ2GEJ 680 X 68 Q ERJ2GEJ 272 X 2 7 kQ ERJ2GEJ 272 X 2 7 ERJ2GEJ 470 X 47 Q ERJ2GEJ 101 X 100 Q ERJ2GEJ 151 X 150 Q ERJ2GEJ 683 X 68 kQ ERJ2GEJ 150 X 15 Q ERJ2GEJ 103 X 10 kQ ERJ2GEJ 223 X 22 kQ ERJ2GEJ 272 X 2 7 ERJ2GEJ 181 X 180 Q ERJ2GEJ 222 X 2 2 kQ ERJ2GEJ 100 X 10 0 ERJ2GEJ 333 X 33 kQ ERJ2GEJ 123 12 ERJ2GEJ 820 X 82 Q ERJ2GEJ 470 X 47 Q ERJ2GEJ 101 X 100 Q ERJ2GEJ 101 X ERJ2GEJ 104 X 100 kQ ERJ2GEJ 104 X 100 kQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H020BCQ ECUE1H020BCQ ECUE1E102KBQ ECUE1HOR3BCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H010BCQ ECUE1H010BCQ ECUE1E102KBQ ECUE1HOR3BCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E10
86. O SERVICE MANUAL MULTIBAND FM TRANSCEIVER IC T81A IC T81E Downloaded by RadioAmateur EU Icom Inc INTRODUCTION This service manual describes the latest service information for the IC T81A E at the time of publication IC T81A IC T81E UK To upgrade quality all electrical or mechanical parts and internal circuits are subject to change without notice or obligation DANGER NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than 16 V Such a connection could cause a fire hazard and or electric DO NOT expose the transceiver to rain snow or any liquids DO NOT reverse the polarities of the power supply when connecting the transceiver DO NOT apply an HF signal of more than 20 dBm 100mW to the antenna connector This could damage the trans ceiver s front end ORDERING PARTS Be sure to include the following four points when ordering replacement parts 1 10 digit order numbers 2 Component part number and name 3 Equipment model name and unit name 4 Quantity required SAMPLE ORDER 1130009370 S C _ TB31242FN IC T81A E RF UNIT 1 pieces 8810008990 Screw PH BT M2x10 ZK IC T81A E Chassis 10 pieces Addresses are provided on the inside back cover for your convenience REPAIR NOTES Make sure a problem is internal before disassembling the transceiver DO NOT open the transceiver until the transceiver is disconnected from its pow
87. R amplifier Q136 The amplified signal is applied to the driver amplifier Q921 and is then amplified at the power amplifier Q922 to obtain 5 0 W of RF power The amplified signal is passed through the antenna switch ing circuit D402 and D403 low pass filters and high pass filters The low pass filtered signal is applied to the antenna connector 4 1200 MHz PA The signal from the LO amplifiers Q824 is passed through the Tx Rx switch D806 and D807 and is amplified at the buffer amplifiers Q131 and Q132 and the YGR amplifier Q138 The amplified signal is applied to the driver ampli fiers Q921 to obtain 1 0 W of RF power The amplified signal is passed through the antenna switch ing circuit D51 and D52 low pass filter and high pass fil ters The high pass filtered signal is applied to the antenna connector Collector voltages for the drive amplifier Q921 and control voltage for the power amplifier Q922 and YGR amplifier Q138 are controlled by the APC circuit to protect the power module from a mismatched condition as well as to stabilize the output power 4 2 4 APC CIRCUITS RF UNIT The APC circuit protects the power amplifier from a mis matched output load and stabilizes the output power The APC circuit is designed to use VHF UHF and SHF bands commonly to antenna amp Q922 The sensor 911 detects driving current from the drive voltage at the YGR Q138 drive Q921
88. SD2216 send D152 25111 13 8MHz D151 MA8100 0803 0825 UN921E 25 880 Q826 UN911D 0602 155364 1601 FL 299 D601 1SS364 DS4 LM 1728B Q827 UN921E Q828 UN911D Q829 UN921E EEPROM IC2 X24320 2 5 INITIAL MATRIX 2SC4215 PLST1 PLST2 A 104 TC4W53FU THERM RX 10802 TB31242FN Q816 25C4228 di PLL IODATA D141 MA2S111 Q141 UN9210 1 C 43 3 7 REG 4 EXT SP 105 S 81332HG KC LONEOUT CLONEOU SPREMOTE SPREMOTE Q1 2SD2216 lt Q2 XP1501 Si 8 3 2581132 CLONEIN Q gt B U 5 130 83 14 3 7 REG gt COMMON Q7 XP1501 Q8 2581132 D RX TX COMPLETE VIEW MODE PDA1 PDA2 sw o 4 XTAL BPF 69 45MHz MODE 602 SFECV13 35MA 13 35 2 LN DATA CK IOSTRB T4 T4 REG Q901 UN9211 Q902 2502216 Q903 2581132 D901 MA133 RF UNIT D806 MA2S077 Q824 2SC5195 D807 MA2S077 Q131 25C5195 Q132 2SC5454 Q138 MXR9745 gt Ar P gt gt RX Lo FREQUENCY TX Lo FREQUENCY D804 MA2S077 1200MHz BAND 1200MHz BAND Q823 2SC5107 D805 MA2S077 TX FREQUENCY 1200MHz BAND HPE TX FREQUENCY Q922 25 3075 430MHz BAND PWR HPF LPF TX FREQUENCY 144MHz BAND LPF TX FREQUENCY 50MHz BAND LI5
89. UE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1608 JB 1H 102K T A ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1608 JB 1H 102K T A 050 ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ S ELECTROLYTIC ECEV1CS100SR S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC S CERAMIC ECUE1E102KBQ C1005 JB 1C 103K T A ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ C1005 JB 1C 103K T A ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H220JCQ ECUE1H330JCQ ECUE1H180JCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1H470JCQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1E102KBQ ECUE1HOR3BCQ 080 ECUE1H470JCQ S Surface mount RF UNIT ORDER ORDER es 4030014180 4030013850 4030014020 4030013850 4030014110 4030013980 4030014080 4030009820 4030013850 4030014200 4030013850 4030014200 4030014280 4030009820 4030014050 4030009820 4030013850 4030014180 40
90. UNIT REF NO ODER NO DESCRIPTION II 1 8410002280 2135 PA heatsink 2 P MP2 8950004800 1903 Contact spring 1 LOGIC UNIT REF NO ODER NO DESCRIPTION 5030001700 LCD LM 1782 BT Self tapping 8930048950 LCD Contact SRCN 2135 SP N W Screw abbreviations PH Pan head 8930048500 2135 LCD Holder FH Flat head 8930015960 2135 Reflector BiH Bind head 8610010680 Knob N 271 NI Nickel 8810009790 Screw PH BT 1 7x4 NI ZU SUS Stainless 8510012200 2135 LOGIC shield 7K Black 8930049020 2315 LOGIC sheet MP13 MP30 C C CV CL gt S D O RF unit E 4 N 7 29 N 09 6 Je N AM Cu 29 23 gt VCO unit LOGIC unit Downloaded by RadioAmateur EU MP7 C CHASSIS PARTS L LOGIC UNIT RF RF UNIT V VCO UNIT UNIT abbreviation SECTION 8 e TRANSISTOR AND FET S 2SA1588 GR Svmbol ZG 25 4117 BL Svmbol CL 25 5006 Symbol 24 2502216 5 Symbol Y HAT1024 R Symbol 1024 UN911D Symbol 6M dit UN921E Symbol 8N 4 XP4315 Symbol CB is 2SB1132 R Symbol BARB B C E 25C4215 0 Symbol QO B E
91. ated on the VCO unit are applied to the buffer amplifier Q313 and D312 for 50 MHz 144 MHz and WFM Q323 for 440 MHz The buffer ampli fied signals are applied to the LO amplifier Q822 for 50 MHz 144 MHz and WFM Q823 for 440 MHz and are then applied to the 151 mixer circuit via the switch D802 and 0803 for 50 MHz 144 MHz and WFM 0804 and 0805 for 440 MHz on the RF unit 1st LO signal for 1200 MHz band The 1st LO signals which are generated on the VCO unit are applied to the buffer amplifier Q351 The buffer amplified signals are applied to the doubler circuit Q353 and pass es through the high pass and low pass filter The filtered sig nals are applied to the 1st mixer circuit Q601 on the LOGIC unit after being amplified at the LO amplifier Q824 2nd IF filter 200 LC signal from 10801 pin 13 RF unit IC701 TA31136FN IF 19 65 MHz from Q701 RF unit NOISE signal to the CPU 20 12 lt O WFM SD signal to the CPU Q702 4 1 8 2ND IF AND DEMODULATOR CIRCUITS RF AND LOGIC UNITS The 2nd mixer circuit converts the 1st IF signal to the 2nd IF signal double conversion superheterodyne system which converts receive signals twice improves the image rejection ratio and obtain stable receiver gain The FM IF IC LOGIC unit 10701 contains 2nd local oscil lator 2nd mixer limiter amplifier quadrature detector and S meter detector circuits The filtered 1st
92. band TX and RX reg 12 Q5 ulator control signal Outputs VHF band TX and RX regula 12 tor control signal D804 D805 823 TX RX SW to transmitter circuit to transmitter circuit D804 D805 X8X VV C822 0802 0803 gt Q313 to transmitter circuit to 1st mixer circuit IC601 pin 1 to transmitter circuit IC801 PLL IC EN CLK DATA STB Q816 4 5 3 CPU LOGIC UNIT Port el meen Input port for the over voltage detec 1 VIN tion from connected battery pack or 1 external power supply Input port for remote control signals 2 REMOTE from an optional HM 75A microphone via the MIC jack SD Input port for the S meter voltage SD CTCIN Input port for CTCSS decoded sig nals LOCKV Input port for the PLL lock voltage Input port for the tranceiver s internal THERMC temparature Input port for the VCC voltage con 5 nected battery voltage 10 11 12 13 14 15 16 17 18 19 High The LCD contrast is deep Outputs CTCSS signals while trans Output port for Beep audio signals while receiving DTMF signals or 1750 Hz Europe tone signal while transmitting EUR ITA UK Input port for the bias control voltage to judge kinds of battery types BPCPI High Supply the bias control volt age Input port for the noise signal pulse NOISE type from the IL IC RF unit IC 701 pin 13 Ou
93. d at ADJUSTMENT MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST Displayed frequency Connect the DCJO8V 1 8V Verifv 51 000 MHz voltmeter or an Receiving oscilloscope to VLV Transmitting Connect the DCJ1 8V 2 8 V voltmeter or an oscilloscope to 6MLV 3 Displayed frequency Connect the LX 1 4V 2 4 V 88 000 MHz vollmeter or an Receiving oscilloscope to VLV Displayed frequency 1 5 V 2 5 V 145 000 MHz Receiving e Transmitting 1 15V 25V 2 5 V Displayed frequency Connect the 20 2 5 V 440 000 MHz voltmeter or Receiving oscilloscope to ULV e Transmitting 8 Displaved frequencv Connect the DC 1270 000 MHz voltmeter or an Receiving oscilloscope to Transmitting 12LV REFERENCE 1 Displayed frequency Top Loosely couple the 1270 0000 MHz Top Push and 1270 000 MHz Pannel frequency counter panel hold the Transmitting to the antenna con SQL key nector then turn the DIAL Displayed frequency LOGIC Connect a digital 1 0 V LOGIC L702 445 000 MHz USA 1 only voltmeter to the 435 000 MHz ohter check point Q Connect an SSG to the antenna connector and set as Level 1 mV 47dBm Modulation OFF Receiving output level of the standard signal generator SSG is indicated as SSG s open circuit e RF UNIT BOTTOM VIEW
94. e quency By changing the PLL frequency only the desired frequency will pass through at the next stage of the 1st mixer 1st mixer circuit produces the different 1st IF signal for WFM and other band signals 2nd IF AND DEMODULATOR CIRCUITS LOGIC unit AF signal to AF filter R729 LOGIC unit 10241 0720 50 144 440 and 1200 MHz band The applied RF signals are mixed with 1st LO signals at the 1st mixer 10601 to produce a 69 45 MHz 1st IF signal The 1st IF signal is output from the 1st mixer 10601 pin 6 and then passed through the crystal bandpass filter FI601 to suppress unwanted harmonic components The filtered 1st IF signal is applied to the IF amplifier IC701 The amplified signal is applied to the 2nd mixer circuit LOGIC unit IC701 pin 16 e WFM band The RF signals are mixed with 151 LO signals at the 151 mixer 10601 to produce a 13 35 MHz 1st IF signal The 1st IF signal is output from the 1st mixer 10601 pin 6 and then passed through the 1st IF filter 1602 to suppress unwant ed harmonic components The filtered signal is applied to the 2nd mixer circuit LOGIC unit IC701 pin 16 The 1st LO signals are gererated at the VCO circuit which consists of 0301 0302 0301 Q311 Q312 0302 D311 for 50 MHz 144 MHz and WFM Q321 Q322 0321 D322 for 440 MHz Q350 D351 D352 for 1200 MHz on the VCO unit 1st LO signal for 50 144 440 WFM band The 1st LO signals which are gener
95. er source DO NOT force any of the variable components Turn them slowly and smoothly DO NOT short any circuits or electronic parts An insulated turning tool MUST be used for all adjustments DO NOT keep power ON for a long time when the transceiver is defective DO NOT transmit power into a signal generator or a sweep generator ALWAYS connect a 40 dB to 50 dB attenuator between the transceiver and a deviation meter or spectrum analyzer when using such test equipment 8 READ the instructions of test equipment thoroughly before connecting equipment to the transceiver SLD TABLE OF CONTENTS SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION SECTION 4 1 4 2 4 3 4 4 4 5 9 1 5 2 5 3 5 4 9 1 9 2 9 3 1 11 1 11 2 S NSIDE VIEWS ISASSEMBLY INSTRUCTION 7 III gt IRCUIT DESCRIPTION ARTS LIS ECHANICAL PARTS AND DISASSEMBL SEMI CONDUCTOR INFORMATION OARD LAYOUTS LOCK DIAGRA OLTAGE DIAGRA SECTION 1 SPECIFICATIONS 8 GENERAL Frequency range Version 1200 MHz 91 5 MHz RX only U S A 50 53 995 IM f E 490 490 15401300 76 107 995 RX 118 173 995 RX 400 469 995 50 53 995 144 148 430 440 11240 1300 88 107 995 S E Asia 50 53 995 400 469 995 1240 1300 76 107 995 RX 118 173 995
96. he buffer amplifiers VCO unit Q351 and Q353 The signal passes through the buffer amplifier Q354 the high pass 376 0380 L334 and L335 and the low pass filter C381 C385 L336 and L337 The filtered signal is applied to the PLL IC 10802 1 via the buffer amplifier Q816 The applied signal is divided by serial data from the CPU N data and phase detected with the divided reference fre quency 5 kHz at the phase detector section in the PLL IC The phase detected signal is output from 1 801 13 and converted DC voltage at the active filter 0811 Q812 The converted DC voltage is fed back to the VCO board as the VLV signal of the lock voltage 4 4 POWER SUPPLY CIRCUITS VOLTAGE LINE LINE DESCRIPTION HV voltage from the external power supply attached battery pack The same voltage as the HV line external power supply or battery pack passed through a diode RF unit D1 Common 3V converted from the VCC line by 3C CPU regulator IC LOGIC unit 10141 The output voltage is supplied to the 3C regulator circuits etc Common 3V converted from the VCC line by the 3C regulator circuit LOGIC unit 0142 and Q145 using the 3CPU regulator LOGIC unit 10141 converted from the line by the 3 regulator circuit LOGIC unit 105 Q1 Q2 and Q3 using the 3C regulator LOGIC unit Q142 and Q145 3V for receiver circuit converted from
97. ier circuits for VHF band 2 144 MHz band The signals from the limiter amplifier RF unit 10301 changes the reactance of a diode VCO unit D302 to mod ulate the oscillated signal at the 144 VCO circuit VCO unit Q311 Q312 D302 0311 0313 The modulated signals are amplified at the buffer amplifier Q312 Q313 and the LO amplifier Q822 The amplified signals are applied to the drive power amplifier circuits for VHF band 3 440 MHz band The signals from the limiter amplifier RF unit 10301 changes the reactance of a diode VCO unit D321 to mod ulate the oscillated signal at the 440 VCO circuit VCO unit Q321 Q322 D321 D322 L322 The modulated signals are amplified at the buffer amplifier Q323 and the LO amplifier 0823 The amplified signals are applied to the drive power amplifier circuits for UHF band 4 1200 MHz band The signals from the limiter amplifier RF unit 1C301 changes the reactance of a diode VCO unit D352 to mod ulate the oscillated signal at the 1200 VCO circuit VCO unit Q350 D351 D352 L330 The modulated signals are ampli fied at the buffer ampifier Q351 The amplified signals are applied to the doubler circuit Q353 and then passed through the high pass C376 C380 L334 L335 and the low pass C381 C386 L336 L337 filters The filtered sig nals are amplified at the buffer amplifier Q354 and the LO amplifier Q824 The amplified signals are applied to the drive power amp
98. lifier circuits for SHF band 4 2 3 DRIVE POWER AMPLIFIER CIRCUITS RF UNIT The amplifier circuit amplifies the VCO oscillating signal to the output power level 1 50 MHz PA The signal from the LO amplifiers Q821 is amplified at the buffer amplifier Q133 and the YGR amplifier Q134 The amplified signal is applied to the driver amplifiers Q921 and is then amplified at the power amplifier Q922 to obtain 5 0 W of RF power The amplified signal is passed through the antenna switch ing circuit D101 and D102 and low pass filters and is then applied to the antenna connector 2 144 MHz PA The signal from the LO amplifiers Q822 is passed through the Tx Rx switch D802 and D803 and is amplified at the buffer amplifier Q133 and the YGR amplifier Q134 The amplified signal is applied to the driver amplifiers Q921 and is then amplified at the power amplifier Q922 to obtain 5 0 W of RF power e CONTROL CIRCUIT APC SENSOR CIRCUIT signal 3C amplifier RF transmit 50 144 MHz RF transmit _ Differential 1200 MHz RF transmit signal The amplified signal is passed through the antenna switch ing circuit D101 and D102 low pass filters and high pass filters The signal is applied to the antenna connector 3 440 MHz PA The signal from the LO amplifiers Q823 is passed through the Tx Rx switch D804 and D805 and is amplified at the buffer amplifier Q135 and the YG
99. nH 22 nH R504 25077 MA28077 1 1 1 0 0 100 0511 1102 L101 L18 117 2 0 001 1 0 15 u 0 15 u 0 25 1 9 13TL 0 25 1 9 13TL 0510 C508 v 653 11 5 8 505 T d 2 0 001 107 nH 1 i 0103 0102 0101 4 8100 C31 47 P 120P 68 100 K 15P C29 I 1 1 24 027 102 6010 10 1SV308 25111 1 I 1 032 030 028 MA132WK 47P 82 P 68 P D311 Sun 0323 C318 D310 35 291 VHF VT 0 D304 1SV308 D306 MA2SV05 12 8 CHGC 2SB1132 R 100 K L R15 10 22 MA2S111 a 816 78 22 K 501 0 0 001 RIT C116 50R 1 5 50 2 T 330 0 01 L108 C123 C120 0114 8106 10 0 75 P 0 01 390 0108 R103 33 K 1SV308 1SV308 SU I C108 C107 0 001 0 001 C121 0106 C115 0101 CX 4 0202 1 1202 0 001 0 001 HVU350 25C5195 0 001 wan 0 0017 0 1 uH Se 0202 8112 190 K 1 i MA28304 470 K MA2S077 C206 R206 R203 C208 D203 0 0001 100 120K R202 203 0 001 MA2S304 100 K 0 001 0 47 uH 0 47 uH 8110 470 193 gt 0192 01 0191 10 Ie RBO60L 40 0 001 il D6 Q5 SB07 03C 4 161 HF50ACC453215P T MP2 1903 CONTACT SPRING L63 m 3225 uH HEC2711 01 020 COMPLETE VIEW 11 2 RF UNIT
100. om Inc Printed in Japan 6 9 16 Kamihigashi Hirano ku Osaka 547 0002 Japan 1999 by Icom Inc
101. on Max freq deviation 5 kHz e Spurious Emissions Less than 60 dB 50 MHz 144 MHz and 440 MHz Less than 40 dB other Less than 50 dB Europe version at 1200 MHz External MIC connector 3 conductor 2 5 d mm 1 8 2 kQ Downloaded bv RadioAmateur EU RECEIVER Receiver system Intermediate frequency Sensitivity Squelch sensitivity Selectivity except WFM Spurious and image rejection ratio Audio output power Double conversion superheterodyne Ist 69 45 MHz 13 35 MHz WFM 2nd 450 kHz except spurious points typical values FM AM WM 50 MHz 0 18pV 0 5610 144MHz 01810 _ 440MHz 0 1810 1200 2 0255 WFM are measured at 12 dB SINAD AM is measured at 10 dB S N 50 144 440 MHz Less than 0 18 uV Threshold 1200 MHz Less than 0 25 uV Threshold AM 50 MHzoniv Less than 0 56 uV Threshold WFM Less than 5 6 uV Threshold More than 15 2 6 dB Less than 30 kHz 60 dB 50 144 MHz More than 60 dB 440 MHz More than 50 dB 1200 MHz More than 38 dB except half IF 2nd image 50 MHz band IF and WFM 250 mW typical at 10 distortion with an 8 O load All stated specifications are subject to change without notice or obligation SECTION 2 INSIDE VIEWS e LOGIC UNIT BOTTOM VIEW Crystal filter CPU 1 e mute switch
102. pan Phone 06 6793 5302 Fax 06 6793 0013 Icom America Inc Corporate Headquarters 2380 116th Avenue N E Bellevue WA 98004 U S A Phone 425 454 8155 Fax 425 454 1509 URL htip www icomamerica com lt Customer Service gt Phone 425 454 7619 Icom Canada A Division of Icom America Inc 3071 5 Road Unit 9 Richmond B C V6X 214 Canada Phone 604 273 7400 Fax 604 273 1900 Icom Australia Pty Ltd A C N 006 092 575 290 294 Albert Street Brunswick Victoria 3056 Australia Phone 03 9387 0666 Fax 03 9387 0022 URL http www icom net au Asia Icom Inc 6F No 68 Sec 1 Cheng Teh Road Taipei Taiwan R O C Phone 02 2559 1899 Fax 02 2559 1874 lcom Europe GmbH Communication Equipment Himmelgeister Str 100 D 40225 Disseldorf Germanv Phone 0211 346047 Fax 0211 333639 URL http www icomeurope com Icom Spain S L Crta de Gracia a Manresa Km 14 750 08190 Sant Cugat del Valles Barcelona SPAIN Phone 93 590 26 70 Fax 93 589 04 46 URL http www icomspain com Icom Ltd Unit 9 Sea St Herne Bay Kent CT6 8LD U K Phone 01227 741741 Fax 01227 741742 URL http www icomuk co uk lcom France S a Zac de la Plaine Rue Brindejonc des Moulinais BP 5804 31505 Toulouse Cedex France Phone 561 36 0303 Fax 561 36 03 00 URL http www icom france com Count on us Downloaded by RadioAmateur EU 55661 5 Ic
103. parr lt lt Q401 D402 D403 TUNE signal from 105 pin 11 LOGIC unit RF signals WFM band The WFM band signals are applied to the RF amplifier Q201 via the tunable band pass filter D202 The ampli fied signals pass through the tunable bandpass filter D203 and are then applied to the 1st mixer circuit 10601 pin 1 Varactor diodes D106 D107 D202 D203 D306 D309 D310 are employed by the tunable bandpass filter to tune the center frequency of the bandpass filter These diodes are controlled by the PLL lock voltage and obtain good image response rejection 4 1 5 440 MHz BAND RF CIRCUIT RF UNIT The signals from the antenna switching circuit D402 and D403 are amplified at the RF amplifier Q401 The ampli fied signals pass through the bandpass filter FI401 and are then applied to the 1st mixer circuit IC601 pin 1 after being amplified at another RF amplifier 10501 4 1 6 1200 MHz BAND RF CIRCUIT RF UNIT The signals from the antenna switching circuit D51 and D52 are amplified at the RF amplifier Q51 The amplified signals pass through the bandpass filter FI51 and are then applied to the RF amplifier 1051 The amplified signal is applied to the 1st mixer circuit IC601 pin 1 the band pass filter 152 4 1 7 1ST MIXER CIRCUIT RF UNIT The 1st mixer circuit converts the received RF signals into fixed frequency of the 1st IF signal with a 1st LO output fr
104. s Level 1 LIV 107 dBm Modulation 1 kHz Deviation 3 5 kHz Connect a terminator to the SP jack Receiving 2 Set an SSG output level for the S meter to S3 112dBm _ 102 dBm Receiving Increase an SSG output level Front S meter Full scale Verify Receiving panel WFM bana 4 Displayed frequency Top Push and hold 92 000 MHz SEA USA 1 panel the SQL key 98 000 MHz EUR UK ITA AUS Connect the SSG to the antenna connector and set as Level 2 LIV 101 dBm Modulation 1 kHz Deviation 52 5 kHz Connect a terminator to the SP jack Receiving 5 Increase an SSG output level Front S meter Full scale Verify Receiving panel 144 MHz 6 Displayed frequency Top Push and hold 145 000 MHz EUR UK panel the SQL key 146 000 MHz ITA AUS SEA USA 1 Connect the SSG to the antenna connector and set as Level 0 5 U 113 dBm Modulation 1 kHz Deviation 3 5 kHz Connect a terminator to the SP jack Receiving 7 Set an SSG output level for the SSG Output level 0 28 uV 0 89 uV Verifv S meter to 53 118dBm 108 dBm Receiving Increase an SSG output level Front S meter Full scale Verifv Receiving panel This output level of the standard signal generator SSG is indicated as SSG s open circuit RECEIVER ADJUSTMENT Continued The SQUELCH LEVEL adjustment must be performed on
105. s on the frist stage from the antenna connector to sepa rate the signals into below UHF and SHF signals The high pass filter L51 L55 C41 C46 and C48 C50 is for SHF 1200 MHz signal and the low pass filter C9 C10 C12 C14 and L7 L9 is for below UHF 50 MHz 144 MHz 440 MHz and WFM signals The filtered SHF signal is applied to the low pass fileter 51 54 156 and 157 The RF signals below UHF pass through the duplexer circuit and are separated into VHF 50 MHz 144 MHz and WFM band and UHF 440 MHz band signals The high pass fil ter C4 C8 L5 L6 is for UHF 440 MHz band signal and the low pass filter 15 20 L10 L12 is for VHF 50 MHz 144 MHz and WFM band signals The VHF signals are applied to the another duplexer circuit for separation into 50 MHz and above WFM band signals The high pass filter 21 24 C84 and 113 415 is for 144 MHz and WFM band signals and the low pass filter C27 C33 and 116 118 is for 50 MHz band signal The separated signals are applied to each RF circuits 4 1 2 ANTENNA SWITCHING CIRCUITS RF UNIT The antenna switching circuit functions as a low pass filter while receiving However its impeadance becomes very high while transmitting by applying a current to D101 and D102 50 MHz 0302 and 0303 144MHz and WFM D402 D403 440 MHz D51 and 052 1200 MHz Thus transmit signals are blocked from entering the receiv er circuits The antenna switching circuit emplo
106. s output level of the standard signal generator SSG is indicated SSG s open circuit S METER 440 MHz band 1200 MHz band e LOGIC UNIT TOP VIEW WA 733 Ee Squelch level adjustment 5 4 TRANSMITTER ADJUSTMENT The following adjustment must be performed at ADJUSTMENT MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE ADJUSTMENT UNIT LOCATION Displayed frequency Connect an than 5 W DIAL 51 000 MHz EUR UK ITA power meter to the 52 000 MHz antenna connector AUS SEA USA 1 Output power High transmitting Output power Transmitting 144 MHz e Displayed frequency Top Connect HF more 5 W DIAL 145 000 MHz EUR UK power meter to the 147 000 MHz antenna connector ITA AUS SEA USA 1 Output power High Transmitting Output power Transmitting 440 MHz 5 Displayed frequency Connect 5 VV DIAL 445 000 MHz USA 1 power meter to the 435 000 MHz Other antenna connector Output power High Transmitting Output power Low e Transmitting 1200 MHz 7 Displayed frequency Top an than 5 W DIAL 1270 000 MHz power meter to the Output power High antenna connector e Transmitting Output power Low 0 5 W is ss e LOGIC UNIT TOP VIEW R322 DTMF or TONE CALL deviation adjustment R326 440 MHz FM devia
107. the normal mode after S METER ADJUSTMENT MEASUREMENT ADJUSTMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE POINT Displayed frequency Top Push and hold 445 000 MHz USA 1 panel the SQL key 435 000 MHz other Connect the SSG to the antenna connector and set as Level 0 63 111 dBm Modulation 1 kHz Deviation 3 5 kHz Connect a terminator to the SP jack Receiving Set an SSG output level for the 666 Output level 0 35 IV 1 1 IV Verify S meter to S3 116dBm 106 dBm Receiving 11 Increase an SSG output level Front S meter Full scale Verify Receiving panel Displayed frequency Top Push and hold 1270 000 MHz panel the SQL key Connect the SSG to the antenna connector and set as Level 1 107 dBm Modulation 1 kHz Deviation 3 5 KHZ Connect a terminator to the SP jack Receiving Set SSG output level for the SSG Output level 0 56 IV 1 8 UV Verify S meter to S3 102dBm 112 dBm Receiving 14 Increase SSG output level Front S meter Full scale Receiving panel SQUELCH 1 Displayed frequency Speaker At the point where R733 LEVEL 445 000 MHz JUSA 1 the AF signal just dis 435 000 MHz other appears Connect the SSG to the antenna connector and set as Level 0 1 LIV 127 dBm Modulation 1 kHz Deviation 3 5 kHz Pre set the 1733 to maxmum clock wise Receiving Thi
108. tion adjustment R327 50 MHz BAND FM deviation adjustment R338 1200 MHz FM deviation adjustment R325 144 MHz BAND FM deviation adjustment TRANSMITTER ADJUSTMENT Continued The following adjustment must be performed after REFERENCE FREQUENCY ADJUSTMENT in SECTION 5 2 MEASUREMENT ADJUSTMENT ADJUSTMENT CONDITION VALUE UNIT LOCATION UNIT ADJUST FM 1 Displayed frequency Connect FM 4 5 kHz LOGIC R327 DEVIATION 51 000 MHz EUR UK ITA panel deviation meter to 50 MHz 52 000 MHz the antenna con AUS SEA USA 1 nector through an Connect the audio generator to attenuator the MIC connector and set as 95 mV 1 0 kHz Set the FM deviation meter HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 Output power High e Transmitting 144 MHz Displayed frequency 1325 145 000 MHz EUR UK 146 000 MHz ITA AUS SEA USA 1 Transmitting 440 MHz Displayed frequency R326 445 000 MHz USA 1 435 000 MHz Other Transmitting 1200 MHz Displayed frequency 1270 000 MHz Transmitting DTMF Displayed frequency Top 3 5 kHz LOGIC R322 DEVIATION 445 000 MHz USA 1 only panel deviation meter to AUS SEA 435 000 MHz AUS SEA only the antenna con USA 1 only Push D key while transmitting nector through an Transmitting attenuator Displayed frequency Top 3 5 kHz LOGIC
109. tputs data signals to the PLL IC2 RF unit 10602 pin 4 PDA2 UL Input port for the PLL unlock signal from the PLL IC2 RF unit 10802 pin 4 Outputs control signal for the LCD CONT contrast Outputs data signals to the PLL RF unit 10801 pin 5 PDA1 UL Input port for the PLL unlock signal from the PLL IC1 RF unit 0801 pin 5 Outputs strobe signals to the D A IC DAST LOGIC unit 105 pin2 Outputs strobe signals to the I C IC OST RF unit 102 pin 1 and IC3 1 Outputs strobe signals 10 the PLL 1 2 PLST2 RF unit 10802 pin5 Outputs strobe signals 10 the PLL IC1 PLST1 unit 10801 pin 3 IIS CLONEOUT Output port for the cloning signal Port m _ CLONEIN Input port for the cloning signal Outputs T4 regulator control signal 2 TXC High While transmitting 1 Outputs 83 regulator control signal 22 R3C High While receiving Input port for the reset signal from 23 CPUHV 6151 LOGIC unit Outputs control signal for charger cir 24 CHGC cuit RF unit Q5 High While battery is charging Outputs control signal for the AF amplifier requlator circuit 25 AFON High Activates the AF amplifier cir cuit Outputs 3C regulator control signal 26 PCON LOGIC unit Q142 and Q145 Outputs control signal for the Europe tone and DTMF 27 TCON Low Activates the Europe tone High Activates DTMF Outputs BUSV LED control singal 28
110. ys a 1 4A type diode switching system The passed signals are then applied to each RF amplifier circuit 4 1 3 50 MHz BAND RF CIRCUIT RF UNIT The RF circuit amplifies signals within the range of frequen cy coverage and filters out of band signals The signals from the antenna switching circuit D101 and D102 are amplified at the RF amplifier Q101 The ampli fied signals pass through the tunable bandpass filter 1108 110 C115 C117 C120 D106 D107 to suppress out of band signals and are then applied to the 1st mixer circuit IC601 pin 1 4 1 4 144 MHz AND WFM BANDS RF CIRCUITS RF UNIT The signal from the antenna switching circuit 0302 D303 are applied to the each band pass fileters and RF amplifier e RF signals 144 MHz band The 144 MHz band signals are applied to the RF amplifier Q301 via the tunable bandpass filter 1303 L304 C306 D306 The amplified signals pass through the tunable band pass filter C318 C321 D309 D310 L305 L306 and are then applied to the 1st mixer circuit 10601 1 ANT 1051 Eet Es LI51 Q51 D51 D52 _ h 87777 e RF CIRCUIT 227 FI52 SHF band 1200 MHz IC501 FM mode UHF band D602 D601 Mode gg AS Vu Mode VHF band SW SW 144 MHz lt 4 XTAL BPF to IF amp 10601 0701 161 mixer PE 1st LO WFM band 1602 only 13 35 2 50 MHz 1401 lt

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