TK-8160H
Contents
1.2.
3. 3 VOLTAGE I I DROPPED 2 RF AMP I 2 1 1 BUFFERAMP I LN 421 422 RXVCO Quo S59 15 0447 1 555 BFE CHARGE PUMP RXVCO R 1 01V i 26 HZUSALL 10k 20421 076 2565636 s ES SETS ste AN d D b m o 2SA1832 GR 426 042 1443 2SK508NV K52 ET Ss I 0422 an dkt 1 2 d T m m UE s UNE wm UNE s 6p 7 7 8 8 21912 E v R422 7u MA2S304 15 n 0 5p 8 B 5 ym w 28C4738 GR sls ge 5 ost RI h V 12k 3 T 18 528 11199 01 Wi PU 8
4. mon R522 RF RF AMP SAE NB sie 0500 0501 928 ime 28C5110 0 2SC3356 R24 PRE DRIVE AMP Q503 T 0502 PD55008TR RDOOHVS1 525 C526 41505 5 Ei R454 8 3 5 D STE 8 VOLTAGE 56 His EA PROTECTION SN STE 77 2850 718 COMPENSATION 5 5 5 5 5 5 TXIRX TXIRX UL UL m p 80 5278 XF351 849855540 R 4 07V R 0 76V eee 3875272875 C351 4 1 C349 2 G11 33p 0351 352 RFAMP 0353 RF BPF TUNING R ZA2V __35 255 D353 355 RF TUNING 2SC5636 394 C383 C395 C386 als IF 1 T 470p 0 75 1 Reo x Ts Bre 875 828 8 819 g s 2 0877948 88 Tal 8 7515 3 815 g 51891 8 518 671548 3 oe 8380 8 8 BAO 9 E ee 8 EE 313 3 R309 3 3k 8 Bes 82 Ele f 5 ol SALAMP RECTIFICATION 875 8 8 875 EI 0301 git EPS 2sC3928A C309 FLAMPO C306 BTR
5. Hut E PGR Im m c 1 1 12 08 PO Fig 8 E 1 PA HA Unit KAP 2 Option 1 1 Installing the KAP 2 in the Transceiver The Horn Alert and Public Address functions are enabled by inserting the KAP 2 relay unit installation Procedure The accessories of KAP 2 use KIT A for this transceiver Open the case and shield cover of the transceiver Remove the jumper lead from CN6 connector on the TX RX unit Lift the DC cord bushing from the chassis and re move the pad as shown in the Figure 1 4 Affix the new pads supplied with the KAP 2 to the DC cord and chassis G13 2083 04 9 x 3 5 x 4mm e G13 2084 04 EE TK 8160H INSTALLATION 5 Affix the 20 x 20 x 2 5 mm pad to the 40 x 33 mm transpar 8 Attach the supplied cable to the CN3 connector of the ent sheet then attach it to the TX RX unit printed area as KAP 2 unit and the CN6 connector of the TX RX unit shown in Figure 3 9 Insert the extension cable connector into the CN2 connec tor of the KAP 2 unit G11 4353 04 40 x 33 i gt 40 x 33 mm lt gt Note You must setup using the KPG 99D IC281 jJ G13 2065 04 20 x 20 x 2 5 mm 6 Affix the 30 x 30 x 1 mm pad to the t
6. 185355 D401 1404 1006 3 lt sc 3 sls H STs STs 5 213 4 Q442 0442 443 25347 0443 KRX102U s PLL SYSTEM i 1 401 L MB15A02 3 6 927 E 2SK508NV K52 Y 28 4649 0 720 27 8 Ste 8 3 254 8 _ 5 gl g 5 8 5 8 sio i 0445 5 2SC3928A g 0445 83531023 81 els ile VT s 252 1 5 875 m 23 818 WIDE R333 0k 5 885 172 0993 05 IF SW IF SW 0332 MC2858 C333 R336 CF302 172 0999 05 R324 305 MIX O SCAN R335 10k R334 10k NARROW C303 4700 47k 4 763 um m m m m mm m a am m m m a m miu m ms m m u R206
7. Fn AUDIO C293 R283 R284 40283 22k 0220 AF MUTE 3 SPM 0281 DTC363EU 8 5 l 8 2 AMPSW als 878 0282 KRC102S 041 8 AFMUTE 8 DC SW SB Y l Y C52 1 m 1 mE 5 8 D42 2 136v 1000p a DC SW 81 045 1812L1 1 F53 0246 05 N gt 8 KRC102S 14A A0 sl al gl 6 E CURRENT 8 REVERS SS RN SIS R toe PROTECTION CONNECTION 55 2 PROTECTION E uS gz 8 8 93885 VOLTAGE 7 987 REGULATOR SV 1043 I 8R 497 NJM7BLOBUA VOLTAGE 1 3 Qua z IN 1 043 44 12A02CH REGULATOR SV E _ 825 IC41 SE 3 2 DC SW 88 ER 218 nav 8 8 R44 R43 3 1 R105 Q42 4 IN I 044 4 KRC102S ATK 47 i KRC102S 8 872 2 872 DC SW BD4740G BD4740G REGULATOR 5V 1242 5 5 LM 5 01V NJMZBLOSUA 4 1 SUB GND I VOLTAGE 8 2 28 Sas Ses VOLTAGE 852848 Wr x DETECTORINT DETECTOR RESET 9 897 RESET h mh BC Note The components marked with a dot are parts of layer 1 43 X57 709 4 4 54 351 1 1 DISPLAY UNIT 54 3510 10 R424 TEMP1 LCD TX RX UNIT X57 7090 11
8. R233 68k 68k T1 7 9V 47 C225 gt DUAL GROUND SENSE OP AMP 4 1214 BA10358FV vec R203 47 R303 C302 1000p R301 1M m m m QUAD ANALOG SW 0221 m mim m m m m m m R208 AGC MIC MUTE C218 219 L ion Ni 2 DATAI 3 DETO VEE 4 5 TXAFO 6 Ped lt 7 PNG R824 8 100k wen SESE 10 50 BA10358FV 14 40 57 709 1 4 IC211 NJM2100V EMERGENCY MIC 213 30k UNIT 57 7090 11 BUFFER 6 98V C469 1 63V 0446 2805636 0 76 J SCHEMATIC DIAGRAM I K 8160H R460 C480
9. 10 m Ir io i D609 o 3 3 T 5 204 s IGN 3 9 E 2181 R202 m o 8212 206 6262 349 His R203 5 p 211 271 C203 IR269 C265 7 6268 16272 S 8273 5 E 8322 R331 8274 5 E O 04 3 wg 324 2229 04019 45 C412 8404 DES 2413 R405 305 R 5 X401 TH301 310 5304 C414 En R313 5 S 0 E 225 Component side R312 cc C331 GE 1 2344 352 laver 1402 9 ade LIE C333 8335 eos mmm E 5 6 R336 y 8 5 8333 23 2346 Layer 3 409 1 side 37 D E F G H J K L M N TK 8160H PC BOARD PC BOARD TK 81 60H TX RX UNIT X57 7090 11 Component side view J72 0956 09 TX RX UNIT X57 7090 11 Component side view J72 0956 09 J72 0956 09 Smartrunk
10. 5 8160 Pc BOARD PCBOARD 8160 TX RX UNIT 57 7090 11 side view 72 0956 09 TX RX UNIT X57 7090 11 Foil side view J72 0956 09 2 J72 0956 09 3 L605 82 042 im 4 aa R21 C50 252 5 D604 6 lt 125 25 7 6571 8 1361 5 C385 S 10384 9 e EB 8 zT B E 1359 ___ 0382 12 sss 383 SR g Em B Cad 10 rr 5 ton mp ARE 5 sie e LO lt ex esos s als BB 3 2 18509 BB 8104 5103 ral TOO 8 e 11 2553 83521 S E EB z 9 e O sat E me 5 2 8 za 1 L443 5250 044 m 12 84249 0451 6455 12211 ia 1448 2446 9 45 kalla Component side 5 CAST THH d os ES 6 C101 7 CP6 55 1 2250 m Layer 2 Riza B Ej ges Layer 3 2456 Layer 4 _ Foil side 14 C K 8160H SCHEMATIC DIAGRAM TX RX UNIT 57 7090 0421 2SA1832 GR 25 4738 421 422 CHARGE PUMP R426 4p C445 RXVCO 0441 2SK508NV K52 dk C403
11. 1 4101 1 1 1 clock Nch open LIMSW For limiter N EEPROM Data Nch open DTRLOADN N FNC1 Function P1 TxD for flash STD 2 Function P2 RxD for flash TCLK DTRDO 4 CLKFLS SCLK flash TDATA DTRCLK 1 10 OF CO Or OF OF O CO OF BSYFLS Busy for flash DI O TXD To FPU RDF FD RXD From FPU DIR w KEY HSDI HSD input HOOK Hook LSDI LSD input clock beat shift TEMP2 Temperature 2 TEMP1 Temperature 1 EMPFLS EPM for flash BATT Battery voltage B SCRSW For Ext scrambler H No Board L Mounted RSSI RSSI input SOIN 1 1 1 1 1 1 10 1 Squelch input DETSW For DET H L TX AVSS GND HSDSW For High Speed Data H HSD send L Others NC VREF 5V FNC3 Function Port 3 AVCC 5V CEFLS CE for flash NC FNC4 FNC8 Function Port 4 8 RXLED For panel PCB AFM AF Mute H Mute L Unmute SPM Speaker mute Mute L Unmute TXLED For panel PCB TK 8160H 18 COM
12. 289 Scrambler 5 281 EMGMIC C238 8286 5C IRXAFI JALTI RXAFO E 11 8 284 011 R108 R98 899 293 B zi R282 x S 2 74 R275 3 0213 R404 10 X401 m Em B 312 rm Layer 1 5 353 8335 b am E Layer 2 23 C346 Layer 3 Layer 4 225 B 228 1 233 NI Component side 8423 in LEZI 8421 02 E Foil side 5011 CG 1 PR g 1 1 LEES 2 83 x c 9 38 2m gp XE H B w gm aol zr Zip go panem I ul E J K L M N s BOARD 8160 TX RX UNIT X57 7090 11 Foil side view J72 0956 09
13. 8255 C290 H D82 042 C43 R86 1081 5 B gt 90 E a el JE N R42 3 Q41 L D42 IS C287 SEBE BEBE 49 2 8516 5 D B x o C114 a 982 C99 891 5 E um md 9 A D502 R104 mio 8100 I a E a LOJ OJ B 26 100 s 106 5 1 8 5 R130 IC81 RT 1112 be esa 2 tz 2 1 41 G E 50 76 B d mm Component side BB 1 SHS HS PSS m 2115 RI b 9 Layer 1 2 4 C101 7 AFG 056 2 3 METE Riza B 457 5 S 8018 8 4 El Layer 3 C256 Layer 4 side gt
14. stored IAI Iv s s Stored 4 RA 7 8 Scan Del Add lt gt Not stored A HOT lt B c gt s DOT DR s s Stored 4 A RA A gt gt gt NN ZE 9 Beat shift on off S B C Not stored lt B C gt Is DOT RZ s sl Stored 4 A A 10 Compander on off S B C Not stored 5 Channel name s Display Channel name setting 1 8 digit selection Character selection If the A key held down Y 2 seconds the blinking S Stored character clears TK 8160H REALIGNMENT 6 Accessory Connection Cable KCT 39 3 Insert the KCT 39 cable into the chassis 2 The wire harness band 9 must be inside the chassis and The KCT 39 is an accessory connection cable for connect face on ing external equipment The connector has 15 pins and the 4 Connect the KCT 39 to the TX RX unit as shown in Figure necessary signal lines are selected for use 5 0 6 1 Installing the KCT 39 the Transceiver Avoid forming the wiring towards 1 Lift the DC cord bushing from the chassis Peel the the shielding cover closure area pad as shown in Figure Chassis 7 4 Wire harness il band Stopper A KcT 39 PCB Chassis sumi tube Face down End view of this area
15. ua tiril 41 X57 709 2 4 K M TK 8160H SCHEMATIC DIAGRAM Ss M 0 UNIT 57 7090 11 R823 875815 71506 C541 1507 C540 3 1 39p glegls RD60HUF1 01 FINAL AMP TH673 100k 6 D601 602 ANT SW 0601 220 MA4PH633 C570 8 8 COMPARATOR APC IC651 TATSWOIFU APC VOLTAGE DETECT 664 655 0609 MA742 Rose D651 1 1509 9 5T L601 C627 C571 ma 4 3 4 0 01u R539 100 0 010 ap 0604 D604 605 15 709 0605 XB15A709 SW C607 A 1 0606 742 742 amp 0608 742 C615 2 C618 3 1 470 R601 22k C619 470 R602 22K C620 1t 1000 R603 22k 0 56k R653 0 R654 R661 R662 lt 18k 0 47k R12 6427 05 R657 0 0 188355 TEMPERATURE COMPENSATION 0606 608 VOLTAGE DETECT R82 1061 05 Q POWER 9 5T DI DO CE cL MBL BSYLED TXLED DISPID 5 sc SB POWER HOOK R2 100 PTT DA221 DA221
16. The operating frequency is generated by O406 in transmit mode and O441 in receive mode The oscillator frequency is controlled by applying the VCO control voltage obtained from the phase comparator to the varactor diodes D443 and 0444 in transmit mode 0441 and D442 in receive mode The TX RX pin is set low in receive mode causing O443 and 0442 to turn 0406 off and turn Q441 The TX RX pin is set high in transmit mode The outputs from O441 and Q406 are amplified by Q446 and sent to the RF amplifiers 0431 443 444 0441 RX VCO 0442 443 T R SW Fig 6 PLL circuit 13 TK 8160H CIRCUIT DESCRIPTION Unlock Circuit During reception the 8RC signal goes high the 8TC signal goes low and O44 turns on O43 turns on and a voltage is applied to the collector BR During transmission the 8RC signal goes low the 8TC signal goes high and Q46 turns on 045 turns on and a voltage is applied to 8T The CPU in the control unit monitors the PLL IC401 LD signal directly When the PLL is unlocked during transmis sion the PLL LD signal goes low The CPU detects this sig nal and makes the 8TC signal low When the 8TC signal goes low no voltage is applied to 8T and no signal is transmitted 8C PLL lock LD H Fig 7 Unlock circuit MIC 211 213 241 INPUT 101 201 0406 0446 0447 401 401 0431 0500 Transmitt
17. 5 D3 22k DA221 U SURGE ABSORPTION LIMSW 80 or OTRLOADN OTRLOADN CK 81 STD 82 TCLK DTRDO TCLKIDTRDO 83 _ TDATA DTRCLK TDATA DTRCLK DETSW 84 SCREW Dio 4 DIO HSDSW HSDSW 85 AFM RpF FD RDF FD DETSW MICMTT 86 LSDI 1 DIR DIR SCRSW MICEM 87 MICROPROCESSOR EMPFLS 88 IC101 xl 30622MEP A01GP Ne 2 TEMP2 90 TEMPI TEMP1 1k 91 TxD 82 RSSI SPM TXD RIO tk EN sm R130 lt 47k BSYFLS RIOD A7k 5M HSDI CLKFLS R108 4 SAMPSW 518 l FNC2 FNC 1 s EEPDT BSYLE
18. PTT PTT R 3 13V 12 RSSI SPM SPM 206 D8 010 R111 DTC363EU DA221 DA221 DA221 ET sain TXD R110 4 DETO j RXAFO R130 94 Ri 47k 388 2 BSYFLS 2 sc j Jl 5 8 I HSDI HSDI Sas CLKFLS amm aT SAMPSW FNC2 18k ale 575 AMPSW Ts 8 823 FNC2 CP 3 97 l FNC2 8 S 202 0201 FNC1 1 amp 1 FINCA DETO H 497 98 218 0282 L gl 28039284 10218 EEPDT sc 838 BU4066BCFV 99 Qai g 8 8 av 828 gis R258 BSYLED EEPCK 8 2 9 1 ANALOG SW 515 100 DC SW SB i DUAL GROUND i PROCESSOR 200k D TXLED EEPWP 1 IC241 1 l C52 1 1 1 T BAT0S55EV oon AQUAL 5 8 ue A MICMTI woo ud 1 LS DTMF MSK DTMEMSK 2 9 z e s e e 98 amp 8 BG SW 87 58 1812L110PR SURGE 8 100 I PA 12A02CH 1 25645 F53 0246 05 ABSORPTION 8 1501 LOSDI voo 0256 2 Q46 8 N 5 5sx 1 x 8 CN3 2782 8 827 2 O 8 ER Seu sex ase KRC102S ADA 1 9 ETU 855 925 a 2 Ed 5 E E
19. 201 241 213 241 241 201 281 111 13 14 23 24 8 9 5 6 31 26 12 11 10 1 J1 1 1 y 14 15 1 77 meter 124 SINAD gt lt make measurements in the AF section connect the level meter ANT input 53dBm 1kHz FM 3kHz DEV Wide 1 5kHz DEV Narrow The AF output level is adjusted for a 0 45 4 by the front panel AF VOL control nit VCO Unit FINALAmp Unit 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i 2 00Bm 18 12 24Bm 15 8dBm 20 0dBm 24 5dBm 45W I I 1 1 1 1 1 1 1 1 1 1 1 1 0502 0503 1 1 1 0446 0447 0500 0501 i 0448 CH CH B G s G s G P i i D602 i 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 asurements in the RF section connect the RF Wattmeter 500 47 TK 8160H ay SPECIFICATIONS GENERAL Frequency 450 to 490MHz M 440 to 480MHz Channels Zone 128 128 zone Channel Spacing tte Wide 25kHz Narrow 12 5kHz Operating Voltage 13 6V DC 15 Current a Less than 0 4 on standby Less than 1 0A on receive Less than 14 0A on transmit Operating Temperature Range 30 to 60 Dimensions amp Weigh
20. TK 8160H Function OT DOT OT DOT output AF SW H SW off SW DTMF MSK HSD MSK BEEP output DT Common data PLLE PLL IC chip select CK Common clock GND GND DST1 Destination 1 H 25W L 50W CNVSS CNVss for flash DST2 Destination 2 EVLLD E Volume LD DST3 Destination 3 BSHIFT Beat shift VCC 5V RESET RESET NC XOUT X TAL 12MHz VSS VSS GND NC XIN X TAL 12 MHz MBL IC backlight VCC 5V DISPID Display type information GND GND Input only CM From MIC keypad NC CL Clock for LCD POWER Power key input DO Transfer data to LCD INT uCom stop CE Chip enable for LCD al a CO N o NC DI Transfer data from LCD N TX RX TX RX H RX L TX IGN Ignition N UL PLL unlock detect MICMT MIC 1 mute N NARROW Wide Narrow2 H Narrow MICEM MIC 2 mute N wo WIDE Wide Narrow H Wide MICMT2 alert 8RC 8R control N Public address 8TC 8T control N EEPWP EEPROM write protect SBC Battery switch N N EEPCK
21. UHF FM TRANSCEIVER TK 8160H SERVICE MANUAL KENWOOD O 2004 12 PRINTED IN JAPAN B51 8708 00 N 1073 Modular jack E08 0877 05 Key top K29 9342 01 Panel assy A62 1107 13 Badge B43 1179 04 RF coaxial receptacle M E04 0167 05 DC cord E30 3448 05 CONTENTS GENERAL as ana 2 PACKING n 27 SYSTEM SET UP 3 ADJUSTMENT 28 OPERATING FEATURES 4 TERMINAL FUNCTION 33 REALIGNMIENT 5 PC BOARD INSTALLATION 9 DISPLAY UNIT X54 3510 10 34 DISASSEMBLY FOR REPAIR 11 TX RX UNIT X57 7090 11 36 CIRCUIT DESCRIPTION 12 SCHEMATIC DIAGRAM 40 SEMICONDUCTOR DATA 17 BLOCK DIAGRAM 44 COMPONENTS DESCRIPTION 18 LEVEL DIAGRAM 46 PARTS LIST 19 SPECIFICATION BACK COVER EXPLODED VIEW uQ 26 TK 8160H GENERAL INTRODUCTION SCOPE OF THIS MANUAL This manual is intended for use by experienced techni cians familiar with similar types of commercial grade commu
22. _ 0 022u 8 8 8 8 8 E a SON RSSI RSSI NARROW WIDE WIDE PLLE PLLE m ud m m m m m m m us m mm m mm mm Md um m mm m m m mim DTM HSDI DT CK 5 CK EVLLD EVLLD i X m m m m m m m m m m m m m m DETSW DETSW SCRSW SCRSW HSDSW HSDSW AFW AFM NICMTI 1 LSDI MICEM LMSW 5 m m L R207 HSDI L AUDIO PROCESSOR 1 241 AQUA L 1 R276 DTMF MSK MICMTI 22k p ala 22k LOSDI SS DTRLOADN 4177 amp x 255 R256 TEE m 0241 588 470 150 m 47k gs RT1P141U 873845 rs ars WIN SW TX 1 1 2 2 2 2 255 mm ES z 9 2 s 2 RB 2 5 53 21 a 0 R250 tul R251 C252 Ro53 X241 O47u 47k 10 5 6k amam m a da m L77 1968 05 81818 Ss 5 8 gre 84 Bg Z s s ass s lt 5565656868 5 5 dw 5 MICEM
23. a c PE 2 ela el E a D601 602 M I gas 485 ii ST 9 SW Jn pi Nf ffi ffi Ji I STE 583 w EM DRIVE ANP m 522 Pm e ammo e Pann lisa 5 RXVCO 32 378 8 1 3 8 258 K TX RX 28021100 2SC3356 R24 PRE DRIVE AMP 0503 N 7 0827 mom SRA K I I MB T 1 66V 0502 PD55008TR 9607 220 MA4PH633 470 I Sas T i 0442 Q442443 _ __ _ 2 RD00HVS1 MR525 040526 1505 C570 C603 I 1 T 6 73V 254347 SW 858 8 ni gt M 470 MA4PH633 470p 858 5 I 8 I sls sls etlowle 9443 Bro i KMO2 315 513 sme sme E R443 KRX102U 1452 RD60HUF1 01 ET ET ST 5 8 878 857 575 358 Sis 815 s OM HT AT A 2172 9179 PLL SYSTEM ES vw T pon RFSW FINAL sta gts 1401 355 bas TXIRX 1 0 80V KMO3 4 MB15A02 ls 0 voL m 0444 4 CE 16 UP DN I I TXVCO C458 NOUAGE 85 I I 8 8 8 X401 AMP DETECT 83 2 2 8 15 578 8 s 2 TXVCO 8 Z 852 z 8 E L77 1944 05 6 92V 0431 Eze 828 55 bba nes na ENT g BTE 825 SS 5 07 2 0608 z cast Pazi 2504849 N P 0
24. 2 Stick the pad to the DC cord and chassis both of which are supplied with the KCT 39 5 Connect the KCT 39 to the external accessory by inserting the crimp terminal into the square plug D both of which are supplied with the KCT 39 Accessory Port Function Internal Internal connector connector Red CN2 1 CN2 12 Pink CN3 1 CN2 10 Black CN2 3 CN2 11 Brown CN3 3 NC NC Orange CN3 2 NC NC Yellow CN2 8 Sky blue Green CN2 7 Turquoise Blue CN2 9 NI P O NM TK 8160H REALIGNMENT INSTALLATION 7 Ignition Sense Cable KCT 18 The KCT 18 is an optional cable for enabling the ignition function The ignition function lets you turn the power to the transceiver on and off with the car ignition key 7 2 Connecting the KCT 18 to the Transceiver 1 Install the KCT 39 in the transceiver See the KCT 39 sec tion 2 Insert the KCT 18 lead terminal into pin 2 of the KCT 39 0 Fig 7 7 3 Modifying the Transceiver Modity the transceiver as follows to turn the power on and off with the ignition key 1 Remove the resistor 00 R95 of the unit Setting With the KPG 99D Select Function port from the Edit menu and enable the Ignition Sense 7 O e TX RX UNIT Component side 1 1
25. 2 0dB or less Insertion loss 6 0dB or less Guaranteed attenuation 60 0dB or more within fot 100kHz Terminal impedance Table 3 Ceramic filter L72 0999 05 CF302 CF301 Wide Q351 IF AMP Fig 2 Receiver system N E a IF system 0341 multiply 2 0kQ IC201 D A CONVERTER O W NO TK 8160H CIRCUIT DESCRIPTION Wide Narrow Switching Circuit The Wide port pin 23 and Narrow port pin 22 of the CPU is used to switch between ceramic filters When the Wide port is high the ceramic filter SW diodes D332 D331 cause CF301 to turn on to receive a Wide signal When the Narrow port is high the ceramic filter SW odes D332 D331 cause CF302 to turn on to receive a Nar row signal IC321 IF System R333 Wide IC101 23pin CF302 Narrow 9 Narrow IC101 22pin Fig Wide Narrow switching circuit Signal System The detection signal from IF IC IC321 goes to D A con verter 201 to adjust the gain and is output to AQUA 241 for characterizing the signal The AF signal output from 241 and the DTMF MSK signal signal are summed and the resulting signal goes to the D A converter IC201 The AFO output level is adjusted by the D A con verter The signal output from the D A converter is input to the audio power amplifier C281 The AF signal from IC281 Switches between the internal speaker and speak
26. 5 The other slave can be continuously cloned Carry out the operation in step 2 to 4 TK 8160H REALIGNMENT 4 1 Adding the data password If the data password is set in the optional feature menu you must enter the password Master transceiver to activate a clone mode You can use 0 9 to configure the password The maxi mum length of the password is 6 digits 1 xz Power ON 2 LOCK is displayed on the LCD 3 Ifthe land keys is pressed while LOCK is displayed numbers 0 to 9 are displayed flashing When you press the c gt key the currently selected number is determined If you press the key after entering the password in this procedure CLONE is displayed if the entered password is correct If the password is incorrect LOCK is redisplayed Clone cable E30 3382 05 Fig 2 Flow Chart Master radio Press key Power ON for 2 seconds Is data password set Y No Shows CLN LOCK Input passward if passward is correct Clone mode S Start the clone function 5 Self Programming Mode Write mode for frequency data and signaling etc To be used ONLY by the authorized service person maintaining the user s equipment After programming reset the FPU to the Self Programming disabled mode Radios CANNOT be delivered to the end user in the self programming mode 5 1 Enter to the Self Programming Mode Hold down the
27. Description nation RK73GB1J472J 47K J R331 336 RK73GB1J103J 10K J RK73HB1J223J 22K R341 RK73GB1J101J 100 RK73GB1J102J 1 0K R342 RK73GB1J224J 220 RK73GB1J561J 560 R351 RK73GB1J471J 470 RK73GB1J223J 22K R352 RK73GB1J101J 100 RK73HB1J104J 100K R353 RK73GB 100 RK73HB1J393J 39K R354 RK73GB 470 RK73GB1J683J 68K 355 RK73GH1J331 330 RK73HB1J683J 68K R358 RK73GB 220 R92 1368 05 0 R359 RK73GB 220 RK73HB 5 6 R360 RK73GB 820 RK73HB 1 0M R361 RK73GB 80 RK73HB 47 R362 RK73GB 390 RK73HB 100K R363 RK73GB1J 50 RK73GB 5 6K R364 R92 1252 RK73HB 470K R365 366 RK73GB RK73HB1J154 150K R367 RK73GB RK73HB1J473J 47 R369 RK73GB RK73HB1J104J 100K R370 RK73GB RK73HH1J204D 200K R371 RK73GB RK73HH1J394D 390K R372 RK73GB RK73GB1J683J 68K R373 RK73GB1J R92 1368 05 0 OHM R374 RK73GB1J RK73HB1J563J 56K R376 RK73GB1J RK73HB1J104J 100K R378 RK73GB1J RK73HB1J473J 47 R380 R92 1252 RK73HB1J332J R381 RK73GB1J RK73HH1J683D R392 383 R92 1252 RK73HH1J154D R401 403 RK73HB1J RK73HH1J683D R404 RK73GB RK73HB1J183J R405 RK73GB RK73HB1J563J R406 RK73GB RK73HH1J563D R407 RK73HB RK73HH1J184D R408 RK73HB RK73HH1J332D R409 RK73GB RK73HH1J563D R421 RK73GB1J RK73HB1J223J R422 RK73GB1J RK73HB1J823J R423 RK73GB1J RK73GB1J472J R424 R92 1368 RK73GB1J473J R425 RK73GB1J RK73GB1J683J R426 427 RK73GB1J RK73GB1J222J R428 RK73GB1J R92 0670 05 R429 RK73GB1J RK73GB1J391J R430 RK73GB1J RK73GB1J105J R
28. Temperature compensation TK 8160H PARTS LIST New Parts indicates safety critical components L Scandinavia K USA P Canada Parts without Parts No are not supplied Y PX Far East Hawaii T England E Europe Les articles non mentionnes dans le Parts No ne sont pas fournis Y AAFES Europe X Australia M Other Areas Teile ohne Parts No werden nicht geliefert TK 8160H Y51 5070 XX DISPLAY UNIT X54 3510 10 TX RX UNIT X57 7090 11 infi Desti infi Desti Address Parts No Description nation Address Parts No Description nation CK73GB1H471K IPC 470PF TK 8160H CK73GB1A105K IPC OUF 02 3899 01 PLASTIC CK73GB1C104K 0 10UF A62 1107 13 PANEL ASSY CC73GCH1H101J IPC 100PF CK73GB1H681K IPC 680PF B43 1179 04 BADGE B62 1829 00 INSTRUCTION MANUAL CK73GB1H102K IPC 1000PF B72 2308 04 ODEL NAME PLATE CK73GB1H103K IPC 0 010UF CK73GB1H102K IPC 000 04 0167 05 RF COAXIAL PECEPTACLE M CC73GCH1H101J IPC 30 3339 05 DC CORD ACCESSORY CK73GB1H102K 30 3448 05 DC CORD FI E37 1082 05 PEAKER CABLE E29 1206 05 ER CONNECTOR E37 1097 05 LAT CABLE TX RX DISP E40 6005 05 FLAT CABLE CONNECTOR E08 0877 05 MODULAR JACK F10 2449 11 HIELDING COVER UPPER F51 0017 15 FUSE 6X30 15A ACCESSORY 421 8494 03 OUNTING HARDWARE 5 431 0553 05 COLLAR 607 0894 04 SPRING FINAL FET 610 1296 04 BROUS FLAT CABLE L92 0138 05 IP FERRI
29. The KPG 46 connects the modular microphone jack of the TK 8160H to the computers RS 232C serial port 3 4 Programming Software Description KPG 99D is the programming software for TK 8160H sup plied on a CD ROM This software runs under Windows 98 ME Windows 2000 or XP on an IBM PC or compatible ma chine The data can be input to or read from TK 8160H and edited on the screen The programmed or edited data can be printed out It is also possible to tune the transceiver 4 Clone Mode Programming data can be transferred from one radio to another by connecting them via their modular microphone jacks The operation is as follows the transmit radio is the master and the receive radio is the slave Note Clone mode should be enabled 1 Turn the master TK 8160H power ON with the y key held down 2 seconds CLONE is displayed on the LCD 2 Power on the slave TK 8160H 3 Connect the cloning cable No E30 3382 05 to the modu lar microphone jacks on the master and slave 4 Press the S key on the master TK 8160H transceiver The data of the master is sent to the slave While the master is sending data red LED blinked While the slave is receiving the data PC is displayed and green LED blinked When cloning of data is completed the master displays END and the master red LED turned off and the slave automatically operates in the User mode The slave can then be operated by the same program as the master
30. W 120 5dBm W 121 0 W 108 0dBm W 111 5dBm W 111 W 100 0dBm 120 0dBm 121 0dBm 107 0dBm 110 5dBm 110 5dBm 98 0dBm 02 3 52 IC321 ja 2 XF351 Q351 2 E QL 21 BPF ET A BPF as 1 1 1 1 1 1 1 1 1 1 1 1 make measurements the RF section connect the level meter In the RF section use 0 01uF coupling capacitor The display shows the SSG input value required to obtain 12dB SINZ Transmitter Section Display I Unit TX RX Unit TX RX Unit VCO X54 351 W N 5 0mVrms I I I W N W N W N W N W 0 49Vrms 0 18Vrms 0 20Vrms 0 30Vrms 0 80Vrms N 0 26Vrms 2 0dBn I I I 1 1 1 i 211 213 241 241 201 0406 0446 I I I 1 2 1 i 12 2 6 20 21 9 SC t T T I I 1 I I 1 1 I i i 1 1 I I make measurements the AF section connect level meter 1 set so that MIC input becomes 3kHz 1 5kHz Wide Narrow DEV at 1kHz MOD make 46 TK 8160H LEVEL DIAGRAM v U i 1 450kHz gt Audio Frequency 4 93 5 1 1 N 90 0dBm 1 i CF301 W 0 58Vrms W N W N W N W N W N W N W N CF302 0 49Vrms 0 28Vrms 0 28Vrms 0 29Vrms 0 28Vrms 15mVrms 0 55Vrms 0 45Vrms 1 321
31. Ri MODE 1 FleetSync 1200 bps FleetSync 1200 bps 100 1000 100 1000 Fig 1 FleetSync 2400 bps FleetSync 2400 bps 100 1000 100 1000 None Single Tone 1000Hz 2 Tone 2 Tone A 304 7Hz B 3106 0Hz A 304 7Hz B 3106 0Hz Signle Tone 979 9Hz Signle Tone 979 9Hz PCB Section Measurement Adjustment Specifications Item Condition Test equipment Terminal Method Remarks 1 Setting 1 Power supply voltage DC Power supply terminal 13 6V 2 VCO lock 1 CH TX high Digital voltmeter 0 1V voltage 2 CH RX high 0 1V 3 CH TX low 0 7V or more CH RX low CH RX center Wide SSG 3 25 3 35V DC SSG output 53dBm 501uV Digital voltmeter Mod 1kHz Dev 3kHz TK 8160H ADJUSTMENT Measurement Adjustment Specifications Test equipment Terminal Method Remarks 4 RF 1 CH RX center Wide Tra generator ANT Adjust the BPF waveform bandpass CH RX low Wide Spectrum analyzer BPF to Fig 1 filter CH RX high Wide 2 Tra generator output 30dBm Connect the spectrum analyzer to BPF terminal Item Condition Adjustment of TX VCO lock voltage 1 Remove R525 R823 R536 and R822 all on component side 2 Remove PCB from chassis 3 Transmit and check voltage at CV point Warning Do not transmit if step 1 is not complete 4 Adjust of voltage can be done by tu
32. SW sov STI sec DTM HSDI w 2 alid Ed 79 CP3 Tk umama w w 4 80 1 ek _ DTRLOADN DTRLOADN FNCS I I EVLLD EVID CK 81 Tk EvD EvD FNC4 82 ENGA TCLK DTRDO 1 m mm m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m mm m m m m m m m m m m m m m m m m m m m m im m m m m m m m m m m mm m s i ss 10 07900 DETSW DETSW DETSW CGDATADTRCLK TDATA DTRCLK 2825 28 1830 SW HSDSW pio 4 DIO HSDSW 1 4 AFW AFW H DEM HSDSW 85 47k I c AFM RDF FD RDF FD DETSW AUDIO AMP SB Bex Sex MIC MUTE 50V pu 20 73 ed r u MM LMSW LMSW ICROPROCESSOR aras 88 47k 5 32 Ask IC101 2 Eee p 26 sd 30622MEP A01GP 15 C293 1283 C283 a m s imum Qu GM Aum Uum Um m n m P TEMP ml ABS PO du 22k 022 470u16 2B D P TEMP 4 At12 ik HOOK 8 ES ES 25 TXAFO 1k 91 TXAFI 13
33. nications equipment It contains all required service informa tion for the equipment and is current as of this publication date Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions which are issued as required ORDERING REPLACEMENT PARTS When ordering replacement parts or equipment informa tion the full part identification number should be included This applies to all parts components kits and chassis If the part number is not known include the chassis or kit number of which it is a part and a sufficient description of the required component for proper identification PERSONAL SAFETY The following precautions are recommended for personal safety DO NOT transmit if someone is within two feet 0 6 meter of the antenna e DO NOT transmit until all RF connectors are secure and any open connectors are properly terminated e SHUT OFF this equipment when near electrical blasting caps or while in an explosive atmosphere All equipment should be properly grounded before power up for safe operation This equipment should be serviced by only qualified tech nicians PRE INSTALLATION CONSIDERATIONS 1 UNPACKING Unpack the radio from its shipping container and check for accessory items If any item is missing please contact KENWOOD immediately 2 LICENSING REQUIREMENTS Federal regulations require a station license for each radio installation mobile or base be ob
34. point The voltage is around 13 6V in receiving condition The voltage will be 12 6V in transmitting condition If found OV at this point then R823 is broken 3 Remove R525 4 0kHz Wide 2 0kHz Narrow According to the large X3kHzt0 2kHz Wide 1 5kHz 0 1kHz Narrow 0 75kHz Wide 0 05kHz 0 35kHz Narrow 0 75kHz Wide 0 05kHz 0 35kHz Narrow 3 0kHz Wide 1 5kHz Narrow Connect 50Q load at the ANT location Transmit and check current drain at High power mode If the current drain is less than 1A then Final FET is bro ken If the current is less than 5 0 short the Drive FET gate to ground and check the current drain If the current is not 0 1 less than the original value then the Drive FET is broken Check input power level at Drive FET gate location Connect the wire to RF location Transmit and check for power to be within the range of 0 7W 1W If power found is less than 0 3W check the circuit before the Drive FET TK 8160H TERMINAL FUNCTION CN2 z Function Name Function 25 Battery voltage DC supply IGN Ignition sens input DATAI External transmit signal input DETO FM detector output Ground FM detector output TX audio input from scrambler board Programable programmed by FP TXAFO TX audio output to scrambler board Programable I O pro
35. reset default status n 1 is displayed sets channel TK 8160H REALIGNMENT Item Selection Mode Item Setting Mode s Power on Display Display Self programming mode SELF gt 1 1 frequency seria NE 450 00000 s Zone Channel Value is not set Zone Channel selection Y gt gt MX E A1 RA B Ic 1 Is1 Zone B Down UNS _____ Channel No selection C gt Up A A lt gt 1 51 is S Refer to the A RZ setting mode A lt Bl c gt gt s 77 step STP 500K 2 RX signali S Refer to the RZ signaling Item setting mode A s Cl d XN 72 tal ix Frequency clear Cleare A S Same operation as the 3 TX frequency RX frequency RZ A S Same operation as the 4 TX signaling u RX signaling 2 RX signaling RZ S Refer to the s Y 5 Channel name Item setting mode A Signaling setting IY sl Stored Displ A 6 Wide N s S B C Not stored A Wide Narrow Off Tone off TONE A RZ s sl Stored LIN 5 lt gt
36. 05 E30 3339 05 35 Bracket 3 15 Fuse 6 x 30 15 J29 0662 03 F51 0017 15 x 2 34 MIC holder 30 Carton board J19 1584 05 K H13 1190 02 Parts with the exploded numbers larger than 700 are not supplied 27 TK 8160H 28 Test Equipment ADJUSTMENT Test Equipment Required for Alignment Major Specifications Standard Signal Generator SSG Frequency Range Modulation Output 400 to 520 2 Frequency modulation and external modulation 127dBm 0 1uV to greater than 7dBm 100mV Power Meter Input Impedance Operation Frequency Measurement Capability 500 400 to 520 or more Vicinity of 100W 3 Deviation Meter Frequency Range 400 to 520MHz 4 Digital Volt Meter DVM Measuring Range Accuracy 1 to 20V DC High input impedance for minimum circuit loading 5 Oscilloscope DC through 30MHz 6 High Sensitivity Frequency Counter Frequency Range Frequency Stability 10Hz to 1000MHz 0 2ppm or less 7 Ammeter 20A AF Volt Meter AF VTVM Frequency Range Voltage Range 50Hz to 10kHz 1mV to 3V Audio Generator AG Frequency Range Output 20Hz to 20kHz or more Oto 1V Distortion Meter Capability Input Level 3 or less at 1kHz 50mV to 10Vrms 40 Dummy Load Approx 40 10W or more Regulated Power Supply 13 6V approx 20A adjustable from 9 to 17V Usef
37. 0PF CK73GB1H102K IPC 1000PF CK73HB1H471K CHIP C 470PF CK73GB1H102K IPC 1000 CK73GB1H221K CHIP C 220PF CK73GB1H103K 0 010UF CK73GB1H471K 470PF CK73GB1H102K IPC 1000 CK73GB1H102K 1000 TK 8160H PARTS LIST TX RX UNIT X57 7090 11 inti Desti inti Desti Address Parts No Description nation Address Parts No Description nation CK73GB1H221K 220 K CK73GB1A474 0 47UF CK73GB1H102K 1000PF CK73HB1A104 0 10UF C92 0721 05 330UF 25WV CK73GB1A105 1 0UF CK73GB1H102K 1000PF CK73GB1H103 0 010UF CK73GB1C104K 010UF K CC73HCH1H33 33PF 92 0795 05 E 22UF CK73H CK73GB1H103K CK73G 92 0795 05 T 22UF CK73H 0 10UF CK73GB1E103K CC73HCH1H18 CK73GB1H103K 92 0507 05 4 70 390PF 0 10UF B B B C 92 0560 05 T 00 CK73HB1A104 0 10UF CK73GB1H102K C92 0507 05 4 70 CK73GB1C104K 0 10UF CK73HB1H68 680PF CK73GB1H102K 000 CK73HB1H102 CK73GB1H102K 000 CK73GB1H102 000 CK73HB1H102K 000 CK73GB1A105 OUF CK73HB1A104K 0 10UF CK73FB1C224K 0 22UF CC73HCH1H180J 8PF CK73GB1C104K 0 10UF CC73HCH1H060B 6 0PF C82 0516 05 4 70 CC73HCH1H180J 8PF 92 0040 05 47UF CK73GB1H102K 000 92 0722 05 470UF CK73GB1H102K 000 CK73GB1H102 000 CK73GB1H102K 000 CK73GB1A105 OUF CK73GB1C104K 0 10UF 92 0507 4 70 CK73GB1C104K 0 10UF CK73GB 000 CK73HB1C103K 0 010UF CK73GB
38. 1 Reverse connection protection C213 Quad analog switch D42 D Diode Poly SW Current protection C214 215 Dual ground sense op amplifier D81 82 iode Over voltage detection C241 Audio processor D211 iode AGC C281 Audio amplifier D212 OR gate C321 FM IF system D301 iode Rectification C401 PLL system D331 332 D D Diode D D iode IF switch Wide Narrow C651 Comparator APC 0351 355 RF tuning DC switch SB D401 iode Lipple filter Transistor DC switch SB D421 D D iode Voltage dropped Transistor DC switch 8R D441 4 Varicap RX VCO Transistor DC switch 8T 0443 4 TX VCO Transistor Over voltage detection D445 ode Modulation Transistor Beat shift D446 ode Ripple filter Transistor Ignition D447 448 ode RF switch TX RX Transistor TX AF DETO D502 ode Temperature compensation Transistor AGC MIC mute D503 ode Voltage protection FET Emergency MIC D601 602 ode ANT switch FET MIC mute D604 605 ode ANT switch Transistor WIN switch TX D606 609 ode APC voltage detect D651 S g S 9 ode
39. 160H AN m EX m AY UNIT X54 3510 lt z LJ 12 24 o em n Q wi PIFTETETTITTITTTE tB pr L mp LI LI LI illl LA lt 74 EEESC cO s mT i L a m 1 Na _ J IE Z ath C gt ide vie 72 0959 09 DISPL DISPLAY UNIT X54 3510 10 Component side 72 0959 09 TK 8160H PC 9 LAAIN Z w d amp B 38 O 1 DISPLAY UNIT X54 3510 10 Foil s 7 SS 220 E 1 221 2 Aa AP ui pes im x _ SM Bat Sen N I 5 92 cs mol ae 22 2 Lr Eno la Vi ae cenh rs e TE J K L M N P Q s PcBoaRD 8160 TX RX UNIT X57 7090 11 Component side view J72 0956 09 J72 0956 09 L508 R822 2 D i 9 ISI O1 L D601 D602 g g TH673
40. 21 ODE 25 508 52 04 ZSH5MA27 URGE 1812L110PR ARISTOR 2SJ347 D8 02DZ18 X Y ENER DIODE KRX102U D82 1SS355 2563928 0446 447 2565636 02 159372 0500 25 5110 0 TK 8160H PARTS LIST TX RX UNIT X57 7090 11 infi Desti infi Desti Ref Address Parts No Description nation Address Description nation Q501 25 3356 24 0502 RDOOHVS1 0503 PD55008TR Q504 RD60HUF1 01 TH301 B57331V2104J TH351 NCP18XW332J03 TH441 NCP18XH103K03 TH672 673 B57331V2104J TK 8160H EXPLODED VIEW M2 6 x 8 N67 2608 48 M2x8 N80 2008 48 2 6 6 Br Tap N87 2606 48 M2 6 x 14 Br Tap N87 2614 48 0002 2 Chassis 6 704 lt 7 Caution sticker 2 K only 2 25 IS NE Caution sticker S No label 26 Parts with the exploded numbers larger than 700 are not supplied TK 8160H PACKING 31 Protection 25 2341 04 5 Instruction manual 705 B62 1829 00 Pamphlet 29 Packing fixture H12 3178 05 29 Packing fixture H12 3178 05 31 Protection bag H25 2341 04 42 Microphone T91 0639 05 K 32 Item carton case H52 2092 02 UPC code label 39 Screw set 9 DC cord N99 0395
41. 221K CK73GB1H471K 92 0719 05 CK73FB1C474K CK73FB1H471K 93 0567 05 93 0599 05 93 0560 05 93 0566 05 CM73F2H300J CK73FB1C474K C93 0599 05 73 2 0900 CM73F2H 73 2 0900 93 0599 05 CK73GB1H471K CK73GB CK73GB CK73GB CK73GB C93 059 CC73GC CC73GC 93 055 CC73GC CC73GC 093 055 CC73GC CC73GC H103K H102K H471K H221K 9 05 H1HOR5B 1 0108 3 05 H1HOR5B 1 0308 5 05 H1HOR5B 1 0208 93 0550 05 CK73GB1H471K CK73GB1H102K CK73GB1H471K CC73GCH1H020B C93 0551 05 C93 0599 05 CK73GB1H103K 2 0PF 9 0PF 470PF 470PF 0 010UF 470PF 220PF 470PF 0 5 0 3 0 0 5 3 0 5 0 0 5 2 0 1 0PF 470PF 1000 470PF 2 0PF 1 5 470PF 0 010UF TK 8160H TX RX UNIT X57 7090 11 Ref No Address Parts No Description PARTS LIST Desti nation Address Parts No Description Desti nation C652 CK73GB1H471K 672 673 41 442 E37 1 F53 0 CF301 L72 0 CF302 L72 0 L101 192 0 321 34 4 1341 141 3 342 343 140 3 351 352 140 4 354 355 134 4 356 L40 L357 L40 3 358 34 4 359 361 34 4 L41 L441 442 L40 4 L443 L41 2 444 445 140 4 L446 447 140 2 448 141 2 449 450 140 4 451 452 1454 141 2 1456 141 2 1501 L41 L502 L41 503 504 141 3 1505 134 4 1506 34 4 1507 L3
42. 31 HVC350B TUNE TUNE HVC350B 4 6 M62364FP 3 6 2858 WIDE MC2858 D A 7 CONV SW 7 40 SW CF302 DTMF MSK 1 201 NARROW IC241 62364 0281 281 AQUA L 2 2 6 6 DTC363EU LA4600 WIDE AUDIO D A AF 32364FP 2 6 gt PROCESSOR CONV sw gt D A K PTMEMSK FNCA IC81 3 6864MHz MUTE FNC5 FNC6 EEPROM AT24C12810SU18 sw AFM i 3 FNC7 FNC8 SPM i EEPCK 9213 0282 25 1830 KRC102S i EEPDT i SBC BC 4 BATT AMPSW 5 za 045 IC41 041 i iow 12A02CH KIA7808AF 25 645 i ABS i PLLE i EVLLD 8T lt pu Sw 1 0 BSHIFT IC43 bE TX RX 046 NJM78LOSUA AFM CPU KRC102S ED SPM IC101 i D AMPSW 30622MEP A01GP 8TC SBC Sw 5M AVR MICEM i MICMT 043 042 1 45 MBL 12A02CH KRC102S BD4740G i OADN 8R i A DTRCLK INT lt EMEN 044 i KRC102S i IC44 i D BUFF 8RC s BD4740G i 083 X86 082 LSD i 2SK1830 H 2s 1830 TU RESET 5 UL NJM2100V 2 2 sce AVR i te 20 INT BSHIFT sw 12 0MHz sw 1 42 NJM78L05UA i 45 TK 8160H Receiver Section Center Frequency LEVEL DIAGRAM v 49 95MHz 450kHz W 79 0dBm 76 5dBm 01 4 l
43. 4 4 L508 134 4 1509 134 4 1601 134 4 603 604 134 4 1605 134 4 86 L77 241 177 401 177 CK73GB1H471K C05 0245 05 161 05 E40 6268 05 E40 5702 05 E40 6292 05 E40 3246 05 E40 6433 05 E11 0425 05 246 05 993 05 999 05 443 05 L211 L92 0443 05 554 05 385 08 381 86 785 85 604 05 875 92 975 92 605 05 604 05 005 08 192 0442 05 192 0443 05 791 86 778 14 791 86 702 86 718 14 791 86 192 0443 05 715 06 715 06 575 06 875 08 363 08 603 05 607 05 602 05 754 05 753 05 757 05 754 05 753 05 970 05 968 05 944 05 XF351 L71 0624 05 RK75 HA1J102J R92 RK73 RK73 RK73 RK73 RK73 252 05 HB1J101J HB1J102J HB1J332J HB1J223J GB1J473J HIP C 4PF HIP C 4PF ERAMIC TRIMMER 10PF SHORT PLUG FOR CN6 FLAT CABLE CONNECTOR PIN ASSY PIN ASSY PIN ASSY PIN ASSY 5D PHONE JACK 3P FUSE RAMIC FILTER RAMIC FILTER IP FERRITE IP FERRITE L TOR ALI OR 0 33UH 0 470 R ALL TOR 18NH TOR 39NH OR 4 70 4 70 OR 270 ALL 4 70 RITI ALL ALL OR ALL FIXED TOR ALL FIXED OR FIXED TOR R CORE COIL R CORE COIL R CORE COIL R CORE COIL R CORE COIL R CORE COIL R CORE COIL R CORE COIL RYSTAL RESONATOR 12 0 2 RYSTAL RESON
44. 41 0 1 1 R6 RT R8 1 BUSY i22 10k 10k 40k RED LED GREEN LED ola 8 022 S 830 2151 05 R14 TX RX LED 47k DIMMER 1 FUNCTION SW 07 RN47A4 oft oft of mm 30 2281 05 B30 2281 05 30 2281 05 39 8 0 64V 010 Di 012 KEY 2n BACKLIT SW 39 T of of of 39 830 2282 05 LCD BACKLIT SW B30 2281 05 B30 2281 05 30 2281 05 I 3 92V 7 8AV 0 64V KRA225S 92 013 014 015 Rio R18 28811320 sm o B30 2281 05 B90 2281 05 B30 2281 05 39 4 016 017 S I 021 5 B30 2281 05 30 2281 05 30 2281 05 39 016 MC2850 D7 18 KEY BACKLIT DC CONTROLLER LCD BACKLIT 04 KRC102S DC SW 11211211 6 0111 57 7090 11
45. 431 R92 1252 RK73GB1J472J R432 RK73GB RK73GB1J223J R433 RK73GB RK73GB1J182J R441 RK73GB RK73GB1J472J 442 443 RK73GB RK73GB1J274J R444 RK73GB RK73GB1J332J i R445 RK73GB RK73GB1J334J R446 RK73GB RK73GB1J102J R447 RK73GB RK73GB1J223J R448 RK73GB RK73GB1J273J R449 RK73GB RK73GB1J104J R450 RK73GB RK73GB1J333J R451 RK73GB RK73GB1J123J R452 RK73GB RK73GB1J222J R453 RK73GB1J10 R92 1252 05 R454 R92 1252 05 TK 8160H PARTS LIST TX RX UNIT X57 7090 11 inti Desti inti Desti Address Parts No Description nation Ref Address Parts No Description nation RK73GB1J124J 120K J D212 MC2858 ODE RK73GB1J101J 100 J D301 MA742 ODE RK73GB1J102J 10K J 0331 332 MC2858 R92 1252 05 0 0351 355 HVC350B ARIABLE CAPACITANCE DIODE RK73GB1J 100 D401 1SS355 ODE lt RK73GB1J 1 0K D421 HZUSALL R92 1252 0 OHM D441 444 25304 RK73GB1J 2 2 0445 1SV278 RK73GB1J 1 0K D446 155355 RK73GB1J 4JK D447 448 HSC277 ARIABLE DIODE ARIABLE DIODE ODE ODE lt lt RK73GB 10K D502 MC2850 RK73GB 47 D503 02075 1 RK73GB 10 D601 602 MA4PH633 RK73GB1J471J 470 D604 605 15 709 RK73GB1J332J 3 3K D606 609 742 DIODE 0 0 0 N U C C C RK73GB1J682J 6 8K D651 155355 0 RK73FB2A470J 47 C4 KIA7808AF ALOGUE IC RK73
46. 4700PF CK73GB1C104K 0 10UF CC73GCH 330PF C92 0507 05 4 70 CK73GB1H 000 CK73GB1C333K 0 033UF CK73GB 0 022UF CK73GB1H102K 1000PF CK73GB 000 CK73HB1H182K 1800PF CK73GB 0 022 CK73GB1H102K 1000PF CK73FB1 0 10U CK73GB1H183K 0 018UF CK73GB 0 010 CK73HB1H152K 1500PF CK73GB1C 0 10U CK73GB1C104K 0 10UF 92 0662 15UF CC73HCH1H390J 39PF CK73GB 0 010UF CK73HB1A104K 0 10 CK73GB 0 10UF C92 0514 05 CC73GC 100PF CK73HB1H471K CC73GC 68PF CK73GB1C104K CC73GC 56PF CK73HB1A104K CC73GC 270PF CK73GB1H103K CK73GB 0 010UF CK73GB1C104K i CK73GB 0 010UF CK73HB1H471K CC73GC 33PF CK73HB1A104K CK73GB 0 010UF CK73GB0J475K 1 CC73GC 3 0PF CK73GB1A105K CC73GC 8PF C92 0560 05 U CC73GC 6 92 0662 05 U CK73GB 0 010UF CK73GB1H471K 470PF CK73GB 470PF CK73HB1H471K 470PF CC73GC 2PF CC73HCH1H100D OPF CC73GC CK73HB1A473K 0 047UF CK73GB CK73HB1A104K 0 10UF CK73GB CK73GB1H102K 000 CK73GB CK73GB1H332K 3300PF CK73GB CC73HCH1H560J 56PF CK73GB CK73GB1H331K 330PF CC73GCH CC73HCH1H090B 9 0PF CC73GCH CK73HB1H221K 220PF CK73GB TK 8160H PARTS LIST TX RX UNIT X57 7090 11 Desti Pa rts No Description Pa rts No Description C410 411 C412 C413 C414 C415 C416 C422 423 463 464 465 466 467 CC73GC CC73GC CC73GC CC73GC CK73GB CC73GC CK73GB CC73GC C
47. 602 L358 361 L354 355 D604 D353 355 0353 D351 352 0352 D605 BPF RFAMP MIX B IF Amplifier The first IF signal is amplified by Q351 and the enters C321 FM processing The signal is heterodyned again with a second local oscillator signal within 321 to create a 450kHz second IF signal The second IF signal is then fed through a 450kHz ceramic filter Wide CF301 Narrow CF302 to further eliminate unwanted signals before it is am XF351 MCF 1st local OSC VCO PLL plified and FM detected in Item C321 Rating Nominal center frequency 49 95MHz Pass bandwidth 5 0kHz or more at 3dB 35dB stop bandwidth 20 0kHz or less Ripple 1 04 or less Insertion loss 5 0dB or less Guaranteed attenMuation 80dB or more at fot 1MHz Spurious 40dB or more within fot 1MHz Terminal impedance Table 1 Item 3500 5 5pF Crystal filter L71 0624 05 XF351 Rating Nominal center frequency 450kHz 6dB bandwidth 6 0kHz or more 50dB bandwidth 12 5kHZ or less Ripple 2 0dB or less Insertion loss 6 0dB or less Guaranteed attenuation 35 0dB or more within fot 100kHz Terminal impedance 2 0kQ Table 2 Ceramic filter L72 0993 05 CF301 Item Rating Nominal center frequency 450kHz 6dB bandwidth 4 5kHz or more 50dB bandwidth 10 0 2 or less Ripple
48. 720 LMR E Gk 83e 672878 8 742 8 ST 742 ES 1 27u Ate Sox MBL 13 age 9 t 7 vul 0 els Bee BTE 228 Ser 16 8MHz C414 Li TO 35 I T e BSYLED 12 s 2 8 Sho 8 2 a obo 5 D604 605 xour om Bas 154 bas 278 STE 558 205 838 COMPARATOR APC SW J 1 1 TXLED 1 1006 3 STF y 5 8 oT STs 815 VOLTAGE 845 Sie Ses Re PROTECTION 8 2 8 Mir BTE 5 DISPID 10 2 TX VCO 41756715 218 5 TA75WO1FU 813 224 olg Nix Qe S Bou T 1 1 5 R462 R463 2850 258 RTS STS BSN 5 2 E 5 pls sr arg 813 8 7 91 0445 T 5 prs TALAN 28 4 8 omg OFF be araos R449 1451 Raso MODULATION ESCSSSSA She COMPENSATION 664 R655 R658 D651 zm 5 8 228 SB E 5 STE 0 7 78 10 gls Qus s 0 138355 LCD CONTROLLER I 1 eua 273 518 STE STS RIPPLE u TEMPERATURE D606 608 5 gas 8 FILTER 2 COMPENSATION HOOK tk s STS 5 515 gso ES VOLTAGE t 5 T RIPPLE 35 NL 555 DETECT R2 100 FILTER 204 DA221 DA221 eS 603 01 pe R661 R662 85 zh 3 2 14 T R90 0724 05 I gi 9 2 9 535 t 5 8 8 8 8 5 213 1
49. 8MHz 0422 S i 5 16 8MHz PUMP 2SC4738 GR i i i i i i i UP DN A KMO2 i i 5C TCXO K TCXOMOD i 1 i i i 0445 i i i X401 i i i 2SC3928A vo DIA i s KMO3 i vco c DY cow l 1 i Y Y Y i i IC201 IC215 i KMI1 KMI2 KMI3 i i M62364FP BA10358FV i i i 1 6 i IC1 i SOIN i LC75834W i i i or i J i PT6554LO i i IC211 IC213 TCXOMOD NJM2100V BU4066BCFV IC241 IC201 T i 1 2 1 2 AQUA L 1 2 M62364FP LCD COMO 3 LCD DRIVER gt i i 5 0 30 j i i AUDIO KMI1 3 gt gt ME gt MIC IDC gt PROCESSOR i oho 1 T i HOOK OT DOT i DI s es BL AGC IC201 KMO1 3 oS oe 0211 DET M62364FP 2 6 x 5 2SC4919 EU D A i d NC 5 MICMT CONV i D7 18 185277 i i B30 2281 05 BUSY T i 571 LCD BACK LIGHT MC2850 S LA i os ex OT DOT SE i 5 TMF MSK RN47A4 2SB1132 O R e E 20 iis 8R i x DO WIDE AE i 8c sw gt ex o B i Z SZ i CK i CL BS i i i CE Tx i i i DO AF i i 084 BSYLED SF i KRC414RTK TXLED AN i BRI i MI i i i IGN HOR MI i i i DIR MI i 03 pues i i LIMSW i KRA225S B30 2282 05 i i 081 DTRLOADN i KEY i i RT1N441U TDATA DTRCLK i i LM i LOLS INE TXD i i HOOK RXD i i i OVER POWER i i i VOLTAGE CM BL i DET DI i i STD UL i da i i TCLK DTR
50. 90 R380 B30 2281 05 B30 2281 05 0 2281 05 39 5 g 2 2 8 vig NARROW 0323 5 gy Sis a ATS BTO 1 8 0 Di D2 428 28 D10 DH 8 5 8 8 7 8 BA KLIT SW 39 7 of of of UN 1 sama a 1 x I I B30 228205 30 208205 LCD BACKLIT SW B30 2281 05 30 2281 05 3022815 39 I m m m m m Sentient PHS RSSI SQLAMP RECTIFICATION sta 2z BEP E Q2 015 R322 12 28 13 STE 2 5 2 R10 R18 2581132 0 8 20 830 U 228 gU 23 x 2SC3928A FLAMPO Raupo C306 ets 1 R125 R124 B30 2282 05 B30 2282 05 330 0 30 2281 05 B30 2281 05 30 2281 05 39 1C321 5 aye 875 0 D5 0 64V TK14489V 5 016 017 D18 2 gas m C102 zs 1 842 8 STs STs ily T 1 I B30 2282 05 B30 2282 05 330 of of of 1 Wg STS 852 g 021 3 830 2281 05 830 2281 05 30228105 39 IC201 L34 4554 05 ge 915 dr 8 5 g C101 12 1 01 6 2850 M62364FP 5 T tat KEY BACKLIT DC CONTROLLER 07 18 DIGITAL 1 1000p LCD BACKLIT POTENTIO SEIN 8 SB gjs 9 3 S WIDE NARROW NARROW rj WIDE I WIDE WIE 5 1 I I PILE PUE anc gt CP2 ik DC
51. ATOR 3 6864MHZ CX0 16 8 7 CF 49 95 2 5 0 1 0 HIP R 0 OHM HIP R 100 HIP R 1 0K HIP R 3 3K HIP R 22K HIP R 41K R98 R99 R100 R101 R102 R103 105 R108 109 R110 R111 R112 R113 R115 R121 R124 R125 R126 127 R128 R129 R130 R131 132 R20 R202 R203 R204 206 R207 R208 R21 R212 213 R214 R215 R216 R217 R218 R219 R220 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 R92 1 R92 1 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 RK73 R92 1252 05 R92 1368 0 R92 1252 05 R92 1252 05 R92 1252 05 R92 1368 05 R92 1368 05 GB1J472J GB1J473J GB1J472J GB1J473J GB GB HB HB HB HB GB 252 0 368 0 HB1J473J GB1J471J GB1J473J GB1J GH1J GH1J GB GB GB GB GB GB 73 73 681473 HB1J102J GB1J472J GB1J822J HB1J473J GB1J124J GB GB GB HB1J183J 1 3030 681 753 HB1J334J HB1J222J HB1J101J HB1J821J 681 723 681 681 4 7 47 4 7 47 OK TK 8160H PARTS LIST TX RX UNIT X57 7090 11 inti Desti inti Desti Address Parts No Description nation Ref No Address Parts No
52. C73GC CK73GB CC73GC CC73GC H1HR75B H1H180G 1 0808 1 0708 1 471 1 0508 1H471K H1HR75B H1H090B 1H471K H1H010B H1H0R3B CC73GC H1H2R5B CK73GB1H103K CC73FCH1H080D CK73GB1H471K CC73GC CC73GC CC73GC CC73GC CK73GB CC73GC CC73HC CC73GC CK73GB CC73HC CK73GB 92 056 CK73GB 92 056 CK73HB CK73GB CK73HB CK73GB H1H4R5B H1HR75B 1 0108 1 0608 102 H1H101J H1H101J 1 0208 102 H1H220J C104K 0 05 C104K 0 05 C103 C104 H47 H47 K K K K 92 0555 05 92 0004 05 92 0001 05 CK73GB1H102K CK73GB1H471K CC73GC CC73GC CK73GB CC73GC CC73GC CC73GC CC73GC CK73GB CC73GC CC73GC CC73GC CK73GB CC73GC CC73GC CC73GC H1H150J H1H120G 1H471K H1H030B H1H040B 1 0508 H1HOR5B 1H471K H1H070B H1H060B H1HOR5B 1H471K H1H1R5B H1H050B H1H0R3B 92 0560 05 CK73GB1H471K C92 0795 05 CK73GB1H471K CC73GCH1H060B CC73GCH1H040B 0 75PF 18PF 8 0 7 470PF PF PF 470 1 5 5 0 3PF 10UF 470 22U CC73GC CK73GB CC73GC CK73GB CK73GB CC73GC CK73GB CK73GB CC73GC CK73GB 1 0208 471 H1H050B H47 1 040 471 CC73GC CK73GB 1 0408 471 92 0040 05 CK73GB1H471K CK73GB1C104K CC73FCH1H470J CC73FCH1H080D CC73FCH1H090D CC73FCH1H150J CC73FCH1H470J CK73GB1H471K CK73FB1H471K CK73GB1H
53. D x EEPCK 100 TXLED EEPWP 5 2 DTMFIMSK HOR asx Sse E SETS 5 S si Y m m z z loge 8 T Y S X86 5 5 EEPROM 177 1970 05 IC81 O 2 AT24C12810SU18 32 858 2 9 120MHz 8 414 213 4 5 88 513 8 IGNITION rq 518 8 2 s 2 X 8RC Q84 818 8 8 x 082 83 X OVER VOLTAGE R81 n 8 DETECTION BEAT SHIFT 8 a 878 083 2SK1830 2SK1830 5 R82 081 5 RTIN441U amp OVER VOLTAGE J DETECTION 42 X57 709 3 4 P iwa t a itii R vi aras i SCHEMATIC DIAGRAM I K 8160H DISPLAY UNIT X54 3510 10 r LOD I t Pp a O FM nm 5 Wi E Mr IN JA Jg MC2850 1 818 528 lt B gt T 5 KMO3 15 vor 18 1 UP DN 2 18 Bir Pis 1 2 2 n 10 T 8 888 2 LCD CONTROLLER 101 LC75854W 4 3 2 R90 0724 05 1 pcsw pc sw 121 07 08 Six 2SC3928A 2sc3928
54. DCSW DC SW t l s SM 07 08 8 x 2SC3928A 2SC3928A i 01 488 obs ths T 8 5 5 5 5 SURGE I 5725 eye 8578 TX RX ABSORPTION 1 3z ass 1 UL UL e Ux 22 22 o AS s mm a m m m m m m m m m m m m m m m m m mm m mpm m Rw TH351 0 Mii XF351 8 554295822 7 8 8 8 I Wit OAV 7 WIDE R 4 07V L71 0624 05 mE I I 4 8 1 2 4 5 R6 RI Sis 838 8 am m u U um m um n mm m m m cm 1 I 1 1 1 17 172 0998 05 D351 352 RF AMP BUSY 578 w 10K 10k Sio BPF TUNING R 7 12V __35 255 D353 355 REDLED GREEN LED 9 7975978 als 838 5 gt SE IF SW 53 Fsw OSC B RFIN Cer TUNING PET r 872 898518 z 100p 0331 OSC E GND 8 F C394 383 C395 C386 1 1 4 Ria R 0 64V 0341 5 MC2858 MC2858 7 92 8 470p TX RX LED 47k 2SC3928A 8 CF302 NC 1 0 75 1 172 0999 05 C324 1 DIMMER I I R MIX O SCAN BT Be 5 8 Bao LFUNCTION SW 07 0 64V E t t 4 2 818 8 FN 8 m VCC fag 285 28 stas 8 218 BNATAM of of 2595 8 5 3 Ly O 8 8 1H 8 B ans Slo ale lg 3 C3
55. DO INT i KRC102S RDF FD RESET i i EU 44 TK 8160H BLOCK DIAGRAM D601 602 0501 0504 MA4PH633 i 0441 0446 0447 8T 8R 0500 2563356 _ 0502 0503 RD60HUF 0604 605 i 2SK508NV K52 2SC5636 2SC5636 25551100 R24 RDOOHVS1 PD55008 1 01 XB15A709 i l RX BUFF m gt TR m RF LPF VCO sw 0442 0443 447 448 i 2SJ347 KRX102U 8CL 277 i POW POW 0341 DET 25 3928 i D607 D608 i 742 742 i TRX 16 8MHz i TX i VCO 0406 IC201 IC651 i 25 508 52 M62364FP 50 4 IC321 i 58 BUFFER TA75WO1FU VCOMOD 1 2 i DA L IF k 0351 0352 0353 i CONV DEMODULATOR 2SC5636 3SK318 3SK255 IC651 i D301 0301 T TA7SWO1FU 742 25 3928 2 2 i IF MCF MIX BPF kH RF BPF i Be _ pc i lt DET 7 1 i SOIN NOISE 8R 49 95MHz 8R 8R i 1 201 i VCOMOD 0351 352 RF BPF D353 354 355 M62364FP i IC201 D332 CF301 D3
56. E S A 13 Boulevard Ney 75018 Paris France KENWOOD ELECTRONICS U K LIMITED KENWOOD House Dwight Road Watford Herts WD18 9EB United Kingdom KENWOOD ELECTRONICS EUROPE B V Amsterdamseweg 37 1422 AC Uithoorn The Netherlands KENWOOD ELECTRONICS ITALIA S p A Via G Sirtori 7 9 20129 Milano Italy KENWOOD IBERICA S A Bolivia 239 08020 Barcelona Spain KENWOOD ELECTRONICS AUSTRALIA PTY LTD A C N 001 499 074 16 Giffnock Avenue Centrecourt Estate North Ryde N S W 2113 Australia KENWOOD ELECTRONICS HONG KONG LTD Unit 3712 3724 Level 37 Tower one Metroplaza 223 Hing Fong Road Kwai Fong N T Hong Kong KENWOOD ELECTRONICS SINGAPORE PTE LTD 1 Ang Mo Kio Street 63 Singapore 569110
57. GB1J100J 10 C42 43 NJM78L05UA POLAR IC RK73GB1J332J C44 45 BD4740G 0S IC RK73GB1J100J 10 C8 AT24C12810SU18 ROM IC RK73GB1J223J 22K 30622MEP A01GP ICROPROCESSOR IC RK73FB2A220J 22 M62364FP 0S IC RK73GB1J822J NJM2100V 05 RK73GB1J101J BU4066BCFV 0S R92 1217 05 BA10358FV 0S RK73FB2A821J AOUA L 0S IC RK73EB2B5R6J 1 4600 POLAR IC RK73FB2A821J TK14489V POLAR IC RK73GB1J683J MB15A02 0S IC RK73GB1J563J TA75WO1FU 0S IC RK73EB2B100J 25 645 FET RK73GB1J823J IP 1025 DIGI RK73GB1J563J IP 12A02CH R92 1213 05 IP KRC102S DIGI RK73GB1J223J IP 12 02 RK73GB1J223J IP 22K KRC102S DIGITAI RK73GB1J221J IP 220 RT1N441U RANS RK73GB1J IP 470K A 2SK1830 FET RK73GB1J473J IP 47 DIGITA R92 1252 05 IP 0 2SC3928A TRANS 654 RK73GB1J IP 1 0K 2504919 RANSIS 655 RK73GB1J IP 5 6K 2SK1830 FET 657 658 92 1252 IP 0 OHM RT1P141U RANSISTOR 659 RK73GB1J IP 41K DTC363EU DIGITAL TRANSISTOR 660 RK73GB IP 4 7 KRC102S DIGITAL TRANSISTOR R661 RK73GB1J IPR 18K J 2563928 TRANSISTOR R662 92 1252 05 00HM J 2SC3928A TRANSISTOR R664 R92 1252 05 IPR 00HM J 2SC5636 TRANSISTOR R800 R92 1061 05 MPER REST 0 OHM 3SK318 FET R822 92 1215 05 IPR 470 J 3SK255 FE R823 R92 0679 05 R O OHM DRIVE 25 508 52 FET R824 RK73HB1J104J R 100K J 2SA1832 GR VR R12 6427 05 1 ING 47 12 2SC4738 GR 2SC4649 N P D1 DA2
58. IT DESCRIPTION Frequency Configuration The receiver utilizes double conversion The first IF is 49 95MHz and the second IF is 450kHz The first local oscil lator signal is supplied from the PLL circuit The PLL circuit in the transmitter generates the necessary frequencies Figure 1 shows the frequencies CF 450kHz 1st MCF 49 95 2 Fig 1 Frequency configuration Receiver System The receiver is double conversion superheterodyne The frequency configuration is shown in Figure 1 E Front end RF Amplifier An incoming signal from the antenna is applied to an RF amplifier O353 after passing through a transmit receive Switch circuit 0604 and 0605 are off and a 1359 1358 L360 L361 and varactor diodes D353 D354 D355 After the signal is amplified 0353 the signal is filtered by BPF L354 L355 and varactor diodes D351 D352 to eliminate unwanted signals before it is passed to the first mixer The voltage of these diodes are controlled by tracking the CPU IC101 center frequency of the band pass filter See Fig 2 First Mixer The signal from the RF amplifier is heterodyned with the first local oscillator signal from the PLL frequency synthesizer circuit at the first mixer O352 to create a 49 95MHz first intermediate frequency 1st IF signal The first IF signal is then fed through one pair of monolithic crystal filter MCF XF351 to further remove spurious signals N D
59. ON Control Circuit The CPU carries out the following tasks Controls the WIDE NARROW TX RX outputs Controls the AQUA IC IC241 Controls the 401 Controls the D A converter C201 and adjusts the vol ume modulation and transmission power 1 2 3 4 CK D A converter IC101 CPU Fig 10 Control circuit Circuit The transceiver has 64k bit EEPROM IC81 The EEPROM contains adjustment data The CPU IC101 trols the EEPROM through three serial data lines EEPCK EEPDT IC81 IC101 CPU EEPROM Fig 11 Memory circuit Display Circuit The CPU IC101 controls the display LCD and LEDs When power is on the CPU will use the MBL line to control the LCD illumination and key backlight LEDs The dimmer function is controlled by the switch O1 The LCD controller IC1 controls the functions of the LCD through the DO CE CL DI lines from the CPU Key backlit Fig 12 Display circuit Key Matrix Circuit The TK 8160H front panel has function keys Each of them is connected to a cross point of a matrix of the to ports of the LCD driver The KMO1 to ports are always high while the to ports are al ways low The microprocessor monitors the status of the to ports If the state of one of the ports changes the microprocessor assumes t
60. PONENTS DESCRIPTION Display Unit X54 3510 10 Parts name Description Parts name Description IC LCD controller Digital transistor AF mute Transistor Dimmer function switch Transistor AF mute Transistor LCD backlit switch Transistor SOL amplifier Transistor KEY backlit switch Transistor Buffer amplifier Transistor DC switch Transistor IF amplifier Transistor DC switch EET Mixer Diode Key backlit FET RF amplifier Diode LCD backlit FET TX VCO Diode Surge absorption Transistor Charge pump Diode DC controller Transistor RF amplifier Ref No Diode Parts name TX RX LED TX RX Unit X57 7090 11 Description FET RX VCO FET T R switch Transistor T R switch Transistor Lipple filter C41 Voltage Regulator 8V Transistor Buffer amplifier C42 43 Voltage Regulator 5V Transistor RF amplifier C44 Voltage detector Reset Q500 501 Transistor RF amplifier C45 Voltage detector Int Q502 FET Pre drive amplifier C81 EEPROM Q503 FET Drive amplifier C101 Microprocessor 0504 FET Final amplifier C201 Digital potentiometer D1 11 iode Surge absorption 211 amplifier D4
61. S 5 4 C220 223 010 0 018 Pun 36864 ol 084 1251 2288 s 8 1045 11 8 JE 0212 5 8 1417 813 8 8 8 8 x D81 82 BRC VOLTAGE 8 DC SW SB gi 8c ow 2SK1830 ak 9 8 STT KRAE 082 83 OVER VOLTAGE Ret asov AV 8 x gt DETECTION 501 els els slale i WI 57757374 P EE 1 ia m BEAT SHIT gt 8 E S E SS SES 555 1 1 88888 5 88 T 083 588 8 1 C230 68k 515141 x SE a amp 7 2SK1830 2SK1830 sus 5 9896 48 s 1063 55 LESS Bes Biss 8 8 858 GND VoUT I m 5 2 8 RTIN441U VOLTAGE K gt gaS amp OVERVOLTAGE DETECTOR INT VOLTAGE ors ors DETECTION FE T DETECTOR RESET 18 SBC TK 8160H BLOCK DIAGRAM DISPLAYUNIT TXRXUNT 0431 i i i 2SC4649 N P i i i 8 MBL POWER i i 2SK508 0421 8 25 1832 i PLLE HOOK RXD DT LOOP 0442 y gt CM A gt KMO1 i i FILTER 2SJ347 16
62. T Ef ste 8 CURRENT E S2 38 REVERS RS SIR 2 DATA LI NGN Eis m 83 10k 1 PROTECTION CONNECTION SE DETO Hi 0241 R273 t ammar oroar 5 822 E ST sl aT g K 5 5 s ti RT1P141U 5 8 150 als An Y 1 278 VOLTAGE N 6 515 TXAFI 2804919 NJM2100V 5 ol lalels ele 855 Ras ris WIN SW TX 4 8 8 zi 8 REGULATOR SV DG pari acme Mure ele JA 5 7 T ke I s x Te 1211 C218 R219 227 215 t 929 9 9 6 9 21 1 1 33 NJM BLOSUA Pat mila 8218 558 m lt 1 22k 22k 25V g s 2 5 9 8240 5 E 8 X86 8 EEPROM VOLTAGE z gis 82 EE amp l S Sl Sl L77 1970 05 IC81 043 44 12A02CH ke REGULATORS RXAFO J S28 528 D E E E E 0 R250 Bet 225 83 TOOK 559909 D 44 5 240128108018 DC SW 88 Em 805 IC41 PIO sod 1M 2855 0 12 0MHz al 8 18 9 DUAL GROUND C251 eR252 C252 X241 8 218 10215 SENSE OP AMP d ARES DETECT 258 R44 R105 EM Tons c2 5 1 100 onu D Ca 5 8151518 8 10 5C 5 8 T 177 1968 05 iix 1028 27 KRC102
63. TE 610 1324 04 BROUS SHEET DISP G11 4127 14 UBBER SHEET CHASSIS R90 0724 05 1 611 4240 04 UBBER SHEET DRIVE FET RK73GB1J101J IPR 00 RK73GB1J100J IP 0 613 1468 04 CUSHION RK73GB1J102J IP OK 653 1542 03 PACKING PHONE RK73GB1J103J IP OK 653 1544 01 PACKING 653 1548 02 GASKETTING RK73GB1J563J IP G53 1664 03 PACKING PANEL RK73FB2A331J IP RK73FB2A473J IP H12 3178 05 PACKING FIXTURE RK73FB2A330J IP H13 1190 02 CARTON BOARD RK73FB2A390J IP H25 2341 04 PROTECTION BAG 52 2092 02 ITEM RK73GB1J392J IP R92 0670 05 IP J19 1584 05 HOLDER ACCESSORY R92 1252 05 IP J29 0662 03 BRACKET ACCESSORY RK73FB2A181J IP RK73FB2A820J IP K29 9342 01 KEY TOP 73GB1J103J IP N67 2608 48 PAN HEAD SEMS SCREW RK73GB1J102J IP N80 2008 48 PAN HEAD TAPTITE SCREW RK73GB1J390J IP N87 2606 48 BRAZIER HEAD TAPTITE SCREW N87 2614 48 BRAZIER HEAD TAPTITE SCREW C2850 ODE 9 0395 05 SCREW SET ACCESSORY LC75854W 0S IC PT6554LQ 0S IC 107 0739 05 RN47A4 TRANSISTOR 191 0639 05 ACCESSORY 25 1132 0 TRANSISTOR KRA225S DIGITAL TRANSISTOR KRC102S DIGITAL TRANSISTOR 2SC3928A TRANSISTOR DISPLAY UNIT X54 3510 10 B11 1829 03 ILLUMINATION GUIDE B38 0902 05 LCD B30 2282 05 LED Y B30 2281 05 LED Y BG TX RX UNIT X57 7090 11 CK73GB1H103K 0 010UF CK73HB1H102K CHIP C 100
64. able function The default The selected channel is added to the setting is Zone Up scanning sequence Oy key Appears when Scrambler function has Press to activate its programmable function The default been selected setting is Zone Down Appears when the Public Address Speaker function has been activated Internal speaker Microphone jack Insert the microphone plug into this jack 9 TX RX Indicator Lights red while transmitting Lights green while receiv ing a signal key Press to activate its programmable function The default setting is Squelch Off Momentary key Press to activate its programmable function The default setting is None no function Antenna External connector Press to activate its programmable function The default setting is Channel Down 43 gt Press to activate its programmable function The default Hea setting is Channel Up Displays the currently selected zone and channel number or the channel name TK 8160H REALIGNMENT 1 Modes Self programming mode PC programming mode PC tuning mode Mode Function User mode For normal use PC mode Used for communication between the radio and PC IBM compatible PC programming Used to read and write frequency data mode and other features to and from the radio PC test mode sed to check the radio using the PC PC tuning mode
65. either KAP 2 or KCT 39 to the transceiver TK 8160H OPERATING FEATURES 1 Controls and Functions Press to activate its programmable function The default 1 1 Front Panel setting is None no function 4 9 5 PTT switch Press this switch then speak into microphone to call a J station 2 J S 1 3 Display q ph o BHO TIT a 59 KENWOOD 40 11 42 13 4 1 2 Microphone Indicator Description Appears when the key programmed as Monitor or Squelch Off is pressed Appears when the DTMF or 2 tone code of a call matches the code in your transceiver Appears while using the Talk Around function The selected zone is added to the scanning sequence Appears while scanning CD A Power switch Press to switch the transceiver ON or OFF Appears when a message is stored in the QA key transceiver stack memory Appears and Press to activate its programmable function The default blinks when a new message has arrived setting is Volume Up Appears when the AUX port has been key Press to activate its programmable function The default setting is Volume Down activated The selected channel is set as a Priority c Display hannel Refer to right ppears when the Horn Alert function has been activated Press to activate its programm
66. er System Outline The transmitter circuit produces and amplifies the desired frequency directly It FM modulates the carrier signal by means of a varicap diode Power Amplifier Circuit The transmit output signal from the VCO passes through the transmission reception selection diode D448 and ampli fied by 0501 0502 0503 The amplified signal goes to the final amplifier O504 through a low pass filter The low pass filter removes unwanted high frequency harmonic com ponents and the resulting signal is goes the antenna termi nal APC Circuit The automatic transmission power control APC circuit detects part of a final amplifier output with a diode D606 0607 0608 and 0609 and applies a voltage to IC651 651 compares the APC control voltage PC generated by the D A converter C201 and DC amplifier IC214 with the detection output voltage 651 generates the voltage to control 0502 503 and 504 and stabilizes transmission output The APC circuit is configured to protect over current of 0502 0503 and 0504 due to fluctuations of the load at the antenna end and to stabilize transmission output at voltage and temperature variations Q501 Q502 Q503 0504 Fig 8 Transmitter system Q500 Q501 0502 D448 IC214 IC651 1 201 CONTROL D601 D602 0504 D604 D605 D606 D607 D608 D609 Fig 9 circuit TK 8160H CIRCUIT DESCRIPTI
67. er as below Speaker cable Locator Fuse To mount the fuse the cable terminal direction must be as follow This side up This side up Fuse Cable terminal lt Cable terminal 29 TK 8160H ADJUSTMENT Test Frequency 3 or 5 Reference Level Adjustment Frequency K M K M Channel RX MHz TX MHz RX MHz TX MHz RX MHz TX MHz RX MHz TX MHz 470 05 470 10 460 05 460 10 450 05 450 10 440 05 440 10 450 05 450 10 440 05 440 10 460 05 460 10 450 05 450 10 489 95 489 90 479 95 479 90 470 05 470 10 460 05 460 10 470 00 470 00 460 00 460 10 480 05 480 10 470 05 470 10 470 20 470 20 460 20 460 20 489 95 498 90 479 95 479 90 470 40 470 40 460 40 460 40 Test Signaling Ref 20 dBm Atten 0 dB TX Peak Log 10 dB M 460 1MHz 480 0MHz 440 1 470 1MHz 490 0MHz 450 1MHz 55 749 56 13dBm None None 2 None 100Hz Sguare 61 23dBm Le 3 OT 67 0Hz OT 67 0Hz 4 OT 151 4Hz OT 151 4Hz 5 QT 210 7Hz QT 210 7Hz T 6 OQT 2541Hz 254 1Hz ws 7 DOT 023N DOT 023N i 8 7541 DOT 7541 9 DTMF 159D DTMF 159D 0 None DTMF Code 9 m VBW 30 kHz Sweep
68. er jack J1 output C321 1C201 241 1C201 C281 SP DA wmo aoua D A Fig 4 AF signal system C401 PLL IC 1 N 16 8MHz PLL DATA Phase comparator Squelch Circuit The detection output from the FM IF IC IC321 passes through a noise amplifier O301 to detect noise A voltage is applied to the CPU IC101 The CPU controls squelch ac cording to the voltage SOIN level The signal from the RSSI pin of 321 is monitored The electric field strength of the receive signal can be known before the SOIN voltage is input to the CPU and the scan stop speed is improved 0301 321 NOISE D301 IF SYSTEM Fig Squelch circuit PLL Frequency Synthesizer The PLL circuit generates the first local oscillator signal for reception and the RF signal for transmission The frequency step of the PLL circuit is 5 6 25kHz 16 8MHz reference oscillator signal is divided at IC401 by fixed counter to produce the 5 or 6 25kHz reference fre quency The voltage controlled oscillator VCO output signal is buffer amplified by O446 then divided in IC401 by a dual module programmable counter The divided signal is com pared in phase with the 5 or 6 25kHz reference signal in the phase comparator in IC401 The output signal from the phase comparator is filtered through a low pass filter and passed to the VCO to control the oscillator frequency See Fig 6
69. grammed by EMGMIC Emergency MIC input 1kHz 1 2mVrms RXAFO RX audio output to scrambler board Programable programmed by FP Programable I O programmed by FP ALTI External alert tone signal input o 1 O N 2 3 4 5 6 7 8 9 Programable I O programmed by RXAFI RX audio input from scrambler board 5C 5V DC power supply 50mA MAX 8C 8V DC power supply 50 Programable 1 programmed by Programable programmed by FP gt ee N Programable programmed by FP Function Port Assignment KDS 100 KGP 2A 2B Name Data Channel PTT Carrier Operated Relay Audio Mute Mic Mute TX Relay Scrambler Name TX Relay Scrambler Scrambler Code1 1 Scrambler Code2 2 Scrambler Code3 4 Scrambler Code4 8 Port Function is Low Active Exclude Scrambler Code 33 ay 2 iT a o EXT E JN me aur s Ere SN Eun L i pis ed A e gen L M E o J o 4 os 4 TK 8160H DISPLAY UNIT X54 3510 10 Component side view J72 0959 09 m D ur p TK 8
70. hat the key at the matrix point cor responding to that port has been pressed VOL CH Fig 13 Key matrix circuit Encode The QT and DOT signals are output from QT DOT of the CPU IC101 and summed with the external pin DI line by the AQUA IC 241 and the resulting signal goes to the D A con verter IC201 The DTMF signal is output from DTMF of the CPU and goes to the D A converter C201 The signal is summed with a MIC signal by the AQUA IC IC241 and the resulting signal goes to the D A converter 201 The D A converter IC201 adjusts the MO level and the balance between the MO and OT DOT levels Part of a OT DOT signal is summed with MO and the resulting signal goes to the VCOMOD pin of the VCO This signal is applied to a varicap diode in the VCO for direct FM modulation Fig 14 Encode 15 TK 8160H 16 CIRCUIT DESCRIPTION Decode The signal goes to EXTLIMIN pin 5 of AQUA IC IC241 The OT DOT signal will pass through the low pass filters in the AQUA IC 241 and be decoded within the AQUA IC IC241 The DTMF signal will be decoded within the AOUA 241 241 EXTLIMIN O Fig 15 Decode E D A Converter The D A converter IC201 is used to adjust MO modula tion AF volume TV voltage FC reference voltage and PC POWER CONTROL voltage level Adjustment values are sent from the CPU as serial data The D A converter has a resolution of 256 and the f
71. mit 1 CH TX low TX low CH TX center CH TX high CH TX high Transmit DOT CH TX low Wide Modulation analyzer balance CH TC center Wide Narrow or Linear detector CH TX high Wide LPF 3kHz Transmit Oscilloscope 45W 1 0W Adjust the waveform as below 21 27 TX low Wide Modulation analyzer balance CH TC center Wide Narrow or Linear detector CH TX high Wide LPF 15kHz 1kHz 50mV Oscilloscope Transmit AG AF V M MIC 1 CH TX center Wide Narrow sensitivity 2 AG 1kHz 5mV 3 Transmit DOT 1 CH TX center Wide Narrow Modulation analyzer deviati 2 Transmi or Linear detector LPF 3kHz OT CH TX center Wide Narrow Oscilloscope deviation 2 Transmi 10 5 1 TX center Wide Narrow LPF 15kHz deviation 2 Transmi 11 Single tone 1 CH TX center Wide Narrow deviation 2 Transmi If normal power is not obtained please follow the 4 step below Open the shielding cover upper and screw 3 locations around ANT pin 1 Switch off the transceiver Impedance of Final FET O504 and Drive FET O503 can be measured easily using mode Normal condition Gate 20 50 Drain 1 2 The above impedance values are rough estimations 9 2 Switch on the transceiver Check the voltage at R823 out put
72. ning TC442 Receiver Section Measurement Adjustment Specifications Test equipment Terminal Method Remarks 1 Seisitivity 1 CH RX low Wide Narrow SSG ANT Check SINAD center Wide Narrow Oscilloscope EXT SP 128B or higher CH RX high Wide Narrow AF V M 2 SSG output Distortion meter 118dBm 0 28uV Wide 116dBm 0 35uV Narrow Mod 1kHz Dev 3 0kHz Wide Dev 1 5kHz Narrow Item Condition 2 Squelch 9 1 CH RX low Wide Adjust to open the squelch CH RX center Wide Narrow CH RX high Wide 2 SSG output 12dB SINAD 7dB Mod 1kHz Dev 3 0kHz Wide Dev 1 5kHz Narrow 3 Squelch 1 1 CH RX low Wide CH RX center Wide Narrow CH RX high Wide 2 SSG output 1288 SINAD 2dB Mod 1kHz 3 0kHz Wide 1 5kHz Narrow Transmitter Section Measurement Adjustment Specifications Test equipment Terminal Method Remarks Item Condition 1 Freguency 1 TX center Frequency counter Adjust to center frequency Within 100Hz 2 Transmit 2 Maximum 1 CH TX high Power meter 48W power 2 Transmit limitting TK 8160H 32 ADJUSTMENT Measurement Condition Adjustment Specifications Test equipment Terminal Method Remarks 1 CH TX low Power meter ANT TX low CH TX center CH TX high CH TX high 2 Trans
73. o which is as close as practical to the antenna cable entry point Secondly use your system s power supply which supplies the voltage and current required for your system Make sure sufficient air can flow around the radio and power supply to allow adequate cooling SERVICE This radio is designed for easy servicing Refer to the schematic diagrams printed circuit board views and align ment procedures contained in this manual SYSTEM SET UP Merchandise received License and frequency allocated by FCC Frequency range MHz RF power NOTE If you do not intend to use the 3 5 mm jack for the external speaker fit the supplied speaker jack cap to stop dust and sand from getting in Antenna External connector speaker 0 Power input connector 450 490 45W Choose the type of transceiver See page 5 Transceiver programming KAP 2 Horn alert P A relay unit Option KES 3 KES 5 External External speaker speaker Option Option Y Y 440 480 45W Modem GPS receiver or A personal computer IBM PC or compatible programming interface KPG 46 and programming software KPG 99D are required for programming KCT 39 Connection cable Option KCT 36 KCT 18 Extension cable Ignition sense cable Option Option KGP ZA KDS 100 Mobile data terminal KGP 2B Modem GPS controller Option Option Y You can install
74. ollowing relationship is valid D A output Vin VDAref 256 x n VDAref Vin Analog input VDAref D A reference voltage n Serial data value from the microprocessor CPU Power Supply Circuit When the power switch on the display unit is pressed the power port on the display unit which is connected port 17 POWER goes low then port 78 SBC goes high 042 turns on SB SW 041 turns and power SB is supplied to the radio When the DC power supplied to the radio the voltage regulator IC IC43 supply into the CPU VDD and reset voltage detect 44 44 will generate signal RESET in to the reset terminal on the CPU 101 to carry out a power reset Also CPU IC101 is checking on port 91 BATT If DC power is less than about 9 5V the radio is unable to power on When the DC power voltage deceases from normal volt age the INT voltage detector IC 5 will set to high on CPU port 18 INT if B line will became less than about 9 5V Then CPU send to EEPROM IC81 the backup data and go into STOP mode This circuit has an overvoltage protection circuit If a DC voltage of 16V or higher is applied to the base of 081 this voltage turns O81 on and sets port 18 INT to low As a result port 78 SBC is low and turns O42 and Q41 SB off Fig 16 Power supply circuit Microprocessor 30622 unit IC101 Pin Function Name SEMICONDUCTOR DATA Function
75. op of the KAP 2 relay unit 7 the KAP 2 relay unit to the transparent sheet G13 2063 04 30x 30 x 1mm Chassis Wire harness band Stopper Cushion Face down End view of this area Cable E37 1160 05 6 pin Connector Color Red Blue Yellow Green Brown Black 10 TK 8160H INSTALLATION DISASSEMBLY FOR REPAIR 2 External Speaker Option 2 1 KES 3 The KES 3 is an external speaker for the 3 5 mm diameter speaker jack Connection Procedure 1 Connect the KES 3 to the 3 5 mm diameter speaker jack on the rear of the transceiver 2 2 KES 5 External speaker KES 5 can be installed for KAP 2 If KES 5 is installed it be set by changing the short pin from pins 4 and 5 to pins 5 and 6 on the KAP 2 CN1 Connect Set Up 4 5 INT SP or KES 3 5 6 KES 5 Connection Insert the crimp terminal into the Square plug supplied with the KAP 2 Black White 4 lead Z E59 0419 05 Black lead F29 0481 05 Fig 7 1 When you remove the panel turn the transceiver up side down Detach the panel by lifting the tabs as shown be low To remove the cabinet first turn the transceiver up side down Detach the cabinet by prying the tabs as shown below 3 When mounting the front panel match the 4 tabs of the chassis with the panel being sure they attach securely 11 TK 8160H 12 CIRCU
76. s key 2 seconds and turn the power Switch on When enter the self programming mode 1 1 is displayed 2 seconds after SELF is displayed 5 2 Adding the Data Password If the data password is set in the optional feature menu you must enter the password to activate a self programming mode You can use 0 9 to configure the password The maxi mum length of the password is 6 digits 1 2 SLF LOCK R is displayed on the LCD 3 If the land 3g keys is pressed while SELFLOCK is displayed numbers 0 to 9 are displayed flashing When you press the key the currently selected number is determined If you press the 5 key after entering the password in this procedure SELF is displayed if the en tered password is correct If the password is incorrect SLF LOCK R is redisplayed Read authorization password gt SLF LOCL R Overwrite password SLF LOCK W Note This mode self programming mode cannot be set when it has been disabled with the FPU 5 3 Channel Setting Mode Each channel can be setup in its action mode by using the panel keys Pressing Ss when 1 setting mode e Select an item set using s then change the selection with the e The data displayed using is stored in the memory Pressing proceeds to the next item without storing it in the memory Press to set the display to SELF and return to
77. sed to tune the radio using the PC U This feature is included in the FPU U U Clone mode sed to transfer programming data from one radio to another Self programming You can program the frequency signalling mode and other functions using only the radio 2 How to Enter Each Mode Mode Operation User mode Power ON PC mode Received commands from PC Clone mode Xv Power ON Two seconds Self programming mode 5 Power ON Two seconds 3 PC Mode 3 1 Preface he TK 8160H transceiver is programmed using a per sonal computer a programming interface KPG 46 and pro gramming software KPG 99D The programming software can be used with an IBM PC or compatible Figure 1 shows the setup of an IBM PC for programming 3 2 Connection Procedure 1 Connect the TK 8160H to the personal computer with the interface cable 2 When the Power is switched on user mode can be en tered immediately When the PC sends a command the radio enters PC mode When data is transmitted from transceiver the TX indica tor blink When data is received by the transceiver the BUSY indi cator blink In the PC mode PROGRAM is displayed on the LCD 3 3 KPG 46 Description PC programming interface cable Option The KPG 46 is required to interface the TK 8160H to the computer It has a circuit in its D subconnector 25 pin case that converts the RS 232C logic level to the TTL level
78. t 6 30 160 W x 1 70 43 H x 5 40 137 D inch mm 2 60 16 1 18kg Channel Frequency Spread 40MHz RECEIVER Measurements made per EIA standard EIA TIA 603 Sensitivity 12dB SINAD Wide 0 28 Narrow 0 35uV Selectivity Wide 75dB Narrow 65dB Intermodulation Wide 70dB Narrow 6088 Spurious Response 75dB Audio Power 4 0W Frequency Stability 2 5 TRANSMITTER Measurements made EIA standard EIA TIA 603 Power Output High 45W Low 25W Spurious and Harmonics 70dB eo ttes Wide 16KOF3E Narrow 11KOF3E FM Wide 45dB Narrow 40dB Audio Distortion Less than 3 Frequency Stability 2 5 KENWOOD CORPORATION 2967 3 Ishikawa machi Hachioji shi Tokyo 192 8525 Japan KENWOOD U S A CORPORATION P O BOX 22745 2201 East Dominguez Street Long Beach CA 90801 5745 U S A KENWOOD ELECTRONICS CANADA INC 6070 Kestrel Road Mississauga Ontario Canada L5T 1S8 KENWOOD ELECTRONICS DEUTSCHLAND GMBH Rembr cker Str 15 63150 Heusenstamm Germany KENWOOD ELECTRONICS BELGIUM N V Leuvensesteenweg 248 J 1800 Vilvoorde Belgium KENWOOD ELECTRONICS FRANC
79. tained by the equipment owner The licensee is responsible for ensuring transmitter power frequency and deviation are within the limits permit ted by the station license Transmitter adjustments may be performed only by a li censed technician holding an FCC first second or general class commercial radiotelephone operator s license There is no license required to install or operate the radio 3 PRE INSTALLATION CHECKOUT 3 1 Introduction Each radio is adjusted and tested before shipment How ever it is recommended that receiver and transmitter opera tion be checked for proper operation before installation 3 2 Testing The radio should be tested complete with all cabling and accessories as they will be connected in the final installation Transmitter frequency deviation and power output should be checked as should receiver sensitivity squelch operation and audio output Signalling equipment operation should be verified 4 PLANNING THE INSTALLATION 4 1 General Inspect the vehicle and determine how and where the ra dio antenna and accessories will be mounted Plan cable runs for protection against pinching or crushing wiring and radio installation to prevent overheating 4 2 Antenna The favored location for an antenna is in the center of a large flat conductive area usually at the roof center The trunk lid is preferred bond the trunk lid and vehicle chassis using ground straps to ensure the lid is at chassis gro
80. ul if ammeter requipped Spectrum Analyzer Center frequency 50KHz to 600MHz Tracking Generator Output Voltage 100mV or more Tuning cable E30 3383 05 Adapter cable E30 3383 05 is required for injecting an audio if PC tuning is used See PC Mode section for the connection MIC connector Front view PSB 8 1 PTT MIC HOOK CM 0 01 gt Q N TK 8160H ADJUSTMENT Adjustment Location Switch Channel up down Speaker Volume Power up down Display A yi Nt MIC jack Function key Adjustment Points TX RX UNIT Component side TX RX UNIT Foil side Notes The tuning data Deviation Squelch etc for the ROM is stored in memory When parts are changed adjust the transceiver AF IC 281 How to mounting the 281 e Pin 1 marker TX RX UNIT Component side 281 Part name label face down Speaker Cable The speaker cable should be formed before mounting the shield cov
81. und 4 3 Radio The universal mount bracket allows the radio to be mounted in a variety of ways Be sure the mounting surface is adequate to support the radio s weight Allow sufficient space around the radio for air cooling Position the radio close enough to the vehicle operator to permit easy access to the controls when driving 4 4 DC Power and wiring 1 This radio may be installed in negative ground electrical systems only Reverse polarity will cause the cable fuse to blow Check the vehicle ground polarity before installation to prevent wasted time and effort 2 Connect the positive power lead directly to the vehicle battery positive terminal Connecting the Positive lead to any other positive voltage source in the vehicle is not rec ommended 3 Connect the ground lead directly to the battery negative terminal 4 The cable provided with the radio is sufficient to handle the maximum radio current demand If the cable must be extended be sure the additional wire is sufficient for the current to be carried and length of the added lead TK 8160H GENERAL SYSTEM SET UP 5 INSTALLATION PLANNING CONTROL STATIONS 5 1 Antenna system Control station The antenna system selection depends on many factors and is beyond the scope of this manual Your KENWOOD dealer can help you select an antenna system that will best serve your particular needs 5 2 Radio location Select a convenient location for your control station radi
Download Pdf Manuals
Related Search