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Kenwood TK-3202 User's Manual

1. R116 22 C125 L106 R123 C136 1u C112 7p R120 C126 1u16 DI O AMP3O TCLK DTRDO QT DQT_IN MOD ISOLATION DTRLOADN MIC AGC STD FM IF SYSTEM PTT APC SW APC SW RF AMP 5R 5T W N SW RX SP2 OSCIN APCSW TX DRIVE AMP 38 4 MHz RSSI 5M TXD B AF_CONT 5C OPTDET APC PROTECT APC SW APC SW AUDIO PROCESSOR DETECTOR APC SW COMPARATOR APC W N SW TX SB TDATA DTRCLK AF_CONT PCTV SB TXD SP2 5M OPTDET 5R PTT PCTV EXTLIMIN 5T BUSY MIC_MUTE XIN DIR IF AMP SCLK RDF FD RF AMP TH_DET DCSW SP1 RX_W N TX_W N PCTV RXAFO RX LO1 RX LO1 OSCIN OSCOUT MIXOUT VCC IFIN DEC FILOUT FILIN IN2 IN2 OUT B VCC RXAF RXAFIN EXPOUT FILTERO RXINO RXIN AGND AGNDIN TXIN TXINO LIMLV EXTLIMIN MOD VDD STD TCLK DTRDO TDATA DTRCLK DI O RDF FD SCLK DIR XOUT 2SK3476 Q103 TX FINAL AMP XF201 L71 0619 05 38 85 MHz MCF CF201 L72 0973 05 W 0 015V N 4 94V T 4 81V T 1 36V T 4 96V R 7 61V T 7 26V T 2 5V H 1 97V L R 7 61V T 7 39V R 5 01V T 0V T 4 96V R 4 74V 37 TK 3202 3206 SCHEMATIC DIAGRAM T S R Q P 1 2 3 4 5 6 7 CPH3413 Q306 R339 470 MIC301 R337 150 R335 2 2k R340 1 8k C338 100p
2. 22k C401 470p R17 100 R311 12k C344 220p R322 180k R404 470k D L7 C15 10p C345 100u6 3 C421 1u R338 2 2k D202 HSC277 IC201 TA31136FN 1 2 3 4 5 6 7 8 9 AFOUT 10 QUAD 11 IFOUT 12 RSSI 13 N DET 14 N REC 15 GND 16 MIXIN 2SK1830 Q408 C429 1000p C4 0 01u R415 47k R420 47k R341 10k C317 0 1u C50 10p R26 10k C370 0 1u R127 0 39 KTC4082 Q1 R210 3 3k D303 DAN222 R42 4 7k R128 0 39 R305 100k L19 220n C41 6800p R414 330 R424 47k VR1 R12 7491 05 C76 1000p C225 0 01u C328 390p R218 560 C75 1000p C13 0 1u C315 1u R347 100k L301 R310 390k C19 0 1u 1 IN 2 oUT 6 5 4 3 C221 0 1u L11 100n L24 R132 150k D R315 330k C214 68p R319 56k R343 470k C216 0 1u L21 3 3u R425 47k L404 C435 5p C418 1000p L1 4 7u R20 10 R138 1M C6 0 1u R12 2 2k C340 0 1u Q402 DTC114EE CPH3317 Q403 C322 0 015u C330 1u C403 0 1u C33 1000p R126 2 2k C18 18p C42 5p C339 10u6 3 Q301 DTA114EE Q303 DTC144EE IC403 BD4840FVE 1 VoUT 2 SUB 3 NC 4 5 L403 R417 47k C10 10u6 3 R407 330k R36 270k R419 47
3. C102 12p C101 470p C290 2p B C233 6p C291 6p L250 18n 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 QTVCO 25 DTRLOADN 26 1 2OSC 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 R902 4 7k 2SK1824 Q901 R901 4 7k C901 1u C902 1u CV RIPPLE FILTER DC SW RX VCO QTTCXO DC SW TX VCO PLL_UL RF BUFFER AMP PLL_STB RF AMP PLL_DAT PLL_CLK VCO RX D3 5 8 9 5R_C FREQUENCY CONTROL RX VCO VCO TX 5T_C B BATT 5R EEPROM TX MODULATION VCC EN5 VCO OSCILLATION RX EN4 VCO OSCILLATION TX EN3 EN2 3 6864 MHz CLK EN1 5M SP2 5T OSCIN 5C OPTDET AF_CONT TX RX RF SW DETECTOR CURRENT STEERING MODULATOR D2 4 6 7 FREQUENCY CONTROL TX VCO BEAT SHIFT SW BEAT SHIFT SW 5C_C INT RESET SIDE2 LEDRX LEDTX SIDE1 TX RX RF SW PTT SB SP1 VSS VSS VCC RXAFO MOD IN GND RX_W N MOD OUT ADDITIONAL PCB PCTV DTMF EEPDAT EEPCLK BYTE GND BSHIFT RESET X
4. C292 CK73HB1H471K CHIP C 470PF K C301 CK73HB1H392K CHIP C 3900PF K C302 CK73HB1H271K CHIP C 270PF K C304 CK73GB1A224K CHIP C 0 22UF K C306 C92 0714 05 CHIP TAN 4 7UF 6 3WV C307 308 CK73HB1A104K CHIP C 0 10UF K C309 CC73GCH1H820J CHIP C 82PF J C310 CK73HB1A683K CHIP C 0 068UF K C311 CK73GB1A105K CHIP C 1 0UF K C312 CC73GCH1H120J CHIP C 12PF J C313 CC73GCH1H121J CHIP C 120PF J C314 CK73HB1A104K CHIP C 0 10UF K C315 CK73GB1A105K CHIP C 1 0UF K C316 CK73GB1C104K CHIP C 0 10UF K C317 CK73HB1A104K CHIP C 0 10UF K C318 C92 0714 05 CHIP TAN 4 7UF 6 3WV C319 CC73GCH1H271J CHIP C 270PF J C320 CK73HB1C103K CHIP C 0 010UF K C321 CK73GB1A105K CHIP C 1 0UF K C322 CK73HB1C153K CHIP C 0 015UF K C323 CC73GCH1H820J CHIP C 82PF J C324 CC73HCH1H820J CHIP C 82PF J C325 CK73HB1A104K CHIP C 0 10UF K C326 CK73HB1H102K CHIP C 1000PF K C327 CC73HCH1H101J CHIP C 100PF J C328 CK73HB1H391K CHIP C 390PF K C329 330 CK73GB1A105K CHIP C 1 0UF K C331 CK73HB1A104K CHIP C 0 10UF K C332 CK73HB1H471K CHIP C 470PF K C333 334 CK73GB1C104K CHIP C 0 10UF K C335 CC73GCH1H221J CHIP C 220PF J C336 CK73FB1C474K CHIP C 0 47UF K C338 CC73GCH1H101J CHIP C 100PF J C339 C92 0560 05 CHIP TAN 10UF 6 3WV C340 CK73GB1C104K CHIP C 0 10UF K C341 CK73GB1C473K CHIP C 0 047UF K C342 C92 0560 05 CHIP TAN 10UF 6 3WV C343 CK73GB1C473J CHIP
5. L403 R417 47k R36 270k R419 47k D11 MA2S111 CP405 1Kx2 L12 C47 100p C39 3300p C351 0 01u 2SC5108 Y Q6 R39 150 R40 100 C433 3p R423 0 R301 10k R435 47k R217 4 7k Q5 DTA143TE R41 150k C432 5p C32 0 1u35 R304 27k R354 10k L13 100n R35 270k C302 270p C79 10u6 3 R421 1k C352 0 01u R426 0 R30 33k L14 100n C434 3p R22 0 IC406 BR24L08F W 1 A0 2 A1 3 A2 4 GND 5 6 7 8 L10 100n C49 100p L23 22n C304 0 22u R31 470k X2 7 3MHz L78 1411 05 C90 1000p R422 1k Q7 DTA143TE D101 HSC277 C80 470p C301 3900p D5 HVC376B D3 HVC376B D8 HVC376B D9 HVC376B C74 0 5p C61 L20 3 3u 2SK508NV K52 Q3 TC2 10p C56 C68 470p R37 100 L18 220n C66 C63 100p C58 C71 0 1u C65 L17 C55 R38 180 D2 HVC376B D4 HVC376B D6 HVC376B D7 HVC376B D10 1SV278 C59 C53 C60 1p L16 C54 C57 TC1 10p C52 C62 2SK508NV K52 Q4 C64 C67 2SC4619 Q9 R47 22 C85 1000p C87 10p C86 1000p L25 22n R46 10k R48 330 R49 2 2k C83 15p C84 1000p R50 4 7k R100 4 7k C100 470p L411 18n
6. NC 35 DCSW O APC voltage discharge switch 36 TX_W N O TX Wide Narrow switch 37 RX_SW O RX VCO switch 38 TX_SW O TX VCO switch 39 GND GND 40 PLL_UL I PLL unlock detect input 41 PLL_STB O PLL strobe output 42 PLL_DAT O PLL data output 43 PLL_CLK O PLL clock output 44 VCC 5V 45 RX_W N O RX Wide Narrow switch 46 EN5 I Channel selector input 47 EN4 I Channel selector input 48 EN3 I Channel selector input 49 EN2 I Channel selector input 50 EN1 I Channel selector input 51 OPTDET I Headset input detect 52 AF_CONT O Speaker mute 53 59 NC NC 60 VCC 5V 61 NC NC 62 VSS GND 63 64 GND GND 65 71 NC NC 72 LEDTX O Red LED lights control output 73 LEDRX O Green LED lights control output 74 PF1 I SIDE1 key input 75 PF2 I SIDE2 key input 76 SIM1 GND 77 SIM2 GND 78 79 NC NC 80 5T_C O 5T control output 81 5R_C O 5R control output 82 5C_C O 5C control output 83 87 NC NC 88 BATT I Battery voltage input 89 RSSI I Received Signal Strength Indicator input 90 BUSY I Busy level input 91 VOX I VOX level input 92 QT DQT_IN I QT DQT input 93 TH_DET I Thermistor input 94 AVSS GND 95 NC NC 96 VREF 5V 97 AVCC 5V 98 NC NC 99 MIC_MUTE O MIC mute 100 NC NC Microprocessor 30622MAA B89GP T
7. R346 100 IC302 TA7368F 1 1 2 VCC 3 3 4 VIN 5 RIPPLE 6 7 8 9 10 R350 0 CPH3413 Q316 Q305 DTC144EE C344 220p C345 100u6 3 R341 10k R347 100k L301 R343 470k C340 0 1u C339 10u6 3 Q303 DTC144EE C341 0 047u 2SA1362 GR Q304 C346 1000p R336 1k R348 56k R345 100 C335 220p L302 C342 10u6 3 C334 0 1u R344 1k R334 47k J301 C336 0 47u C343 0 047u R342 100 C348 470p R349 33k C168 L226 4T C164 C154 470p R145 0 L110 220n R147 0 D122 HVC131 L412 C160 C163 3p L111 1u D103 HVC131 R191 270 D104 HVC131 R192 270 D106 HVC131 C161 C166 C156 B C157 B L223 4T L224 4T C159 C152 L225 4T C158 100p C149 R454 R137 0 C145 C445 C151 B C444 R238 100k C234 1000p R449 L212 8 2n C236 18p 3SK318 Q205 R228 150 C266 470p CN201 R254 68k C254 470p D205 HVC355B C245 C262 470p R244 1 0M C265 470p C252 B D206 HVC355B C272 2p B L228 L206 C271 470p C263 470p R257 1 0M C255 R249 22 C250 C273 L211 C251 470p C169 C230 0 01u R258
8. R357 R18 R19 C320 C321 C322 C323 C324 R20 R360 C325 R21 C326 R22 C327 C328 C329 R25 R26 C138 F401 Q8 C330 C331 C332 C333 C334 C140 R30 C335 R31 C336 R1 R2 C146 R3 R4 C148 R5 R6 R8 C340 R9 C341 C342 C343 C344 C345 C346 R42 VR1 C351 C352 C354 D102 Q202 D301 D302 D303 Q401 Q402 Q407 Q408 IC101 L401 L402 L403 L404 IC301 X2 C10 C11 C13 R203 C19 R206 BATT 5R 5T 5M 1 1 3 3 4 4 5 5 75 76 1 100 25 26 50 51 1 9 10 16 17 25 26 32 G G D D S S RSSI PCTV 5C IC406 1 4 5 8 CV BPF MIC301 IC1 1 11 20 10 D S G Q105 S G D 1 4 5 8 SP 5MS OPTDET MIC MICIN PTT RXD SP TXD AE SPI SPO NC B 1 11 CN401 SB IC302 1 5 6 10 D D G G S S CN13 ANT J72 0913 09 TK 3202 3206 PC BOARD PC BOARD TK 3202 3206 Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 TX RX UNIT X57 6890 XX Component side view J72 0913 09 20 K M TK 3202 M TK 3206 22 M3 TK 3206 23 K2 M2 TK 3202 TX RX UNIT X57 6890 XX Component side view J72 0913 09 20 K M TK 3202 M TK 3206 22 M3 TK
9. Attaching the battery release lever to the case assembly 1 Insert one side of the shaft into the hole at the lever fitting section on the case assembly z Caution The thin spring G01 4543 04 should be positioned above the two tabs of the lever 2 Tilt the battery release lever slightly forward x so that the thick spring G01 4542 04 is positioned below the case surface 3 With the thick spring positioned below the case surface attach the other side of the shaft to the case assembly by pressing the battery release lever c until it snaps into place v Caution Be careful not to tilt the battery release lever too forward If the battery release lever is pushed in this state where the two tabs come below the case surface there is a possibility of damaging the two tabs 2 1 1 3 2 4 A thin spring Shaft Two tabs A thick spring TK 3202 3206 6 Cautions for assembly 1 Attaching the positive terminal to the chassis Always attach the positive terminal to the chassis using the following procedures before mounting the TX RX unit onto the chassis 1 Remove the holder assembly x from the packing z of the positive terminal 2 Mount the packing of the positive terminal into the chassis hole c 3 Mount the holder assembly into the packing of the positive terminal v DISASSEMBLY FOR REPAIR Assembling the battery release lever 1 Place the lever x onto the stopper z 2 Place the thick spring c
10. D IC402 XC6204B502MR 1 VIN 2 VSS 3 CE 4 NC 5 VoUT R304 27k R354 10k L13 100n C3 1u R35 270k C430 0 01u C311 1u C334 0 1u C302 270p C79 10u6 3 L401 R421 1k IC401 XC6204B502MR 1 VIN 2 VSS 3 CE 4 5 C352 0 01u Q109 DTA144EE C219 33p 2SK879 Y Q105 R411 47k R426 0 R212 82k R30 33k C427 1u L14 100n L3 560n C434 3p C211 0 01u C16 1000p S401 R344 1k R141 100k CPH3317 Q404 R22 0 C1 3300p 2SC4649 N P Q203 R312 330k C319 270p R334 47k R331 150k C333 0 1u D1 MA2S111 C409 1u R207 4 7k R130 150k D C2 6800p TH203 R317 470k C426 1u IC406 BR24L08F W 1 A0 2 A1 3 A2 4 GND 5 6 7 8 R135 150k D L10 100n R446 0 C49 100p R14 330k C310 0 068u C440 1 5p Q401 DTC114EE D404 B30 2157 05 C206 1000p C17 47p R134 150k D C217 0 1u L23 22n C304 0 22u R437 47k C27 3 3u16 R31 470k TH101 100k R139 47k R413 330 R15 220 R3 33k C402 1000p C220 1000p L402 R409 47k X2 7 3MHz L78 1411 05 C30 470p R405 330k C90 1000p C329 1u R209 2 7k R206 10 C40 3p X1 12 8MHz L77 1931 05 1 VC 2 GND 3
11. Preparations for tuning the transceiver Before attempting to tune the transceiver connect the unit to a suitable power supply Whenever the transmitter is tuned the unit must be connected to a suitable dummy load i e power meter The speaker output connector must be terminated with a 8 dummy load and connected to an AC voltmeter and an audio distortion meter or a SINAD measurement meter at all times during tuning ADJUSTMENT Adjustment points TX RX unit X57 689 Component side view Foil Side View VR1 Frequency adjustment BPF Band pass wave form test point CV Lock voltage adjustment terminal TC1 Transmit lock voltage adjustment TC2 Receive lock voltage adjustment CV Lock voltage adjustment terminal Fig 1 Adjustment points Frequency MHz K2 M2 type TK 3202 Channel No RX Frequency TX Frequency 1 491 050 491 100 2 470 050 470 100 3 511 950 511 900 4 491 000 491 000 5 491 200 491 200 6 491 400 491 400 7 16 Frequency and signalling The set has been adjusted for the frequencies shown in the following table When required re adjust them following the adjustment procedure to obtain the frequencies you want in actual operation Frequency MHz K M type TK 3202 M type TK 3206 Channel No RX Frequency TX Frequency 1 470 050 470 100 2 450 050 450 100 3 489 950 489 900 4 470 000 470 000 5 470 200 470 200 6 470 400 470 400 7 16 Freque
12. Q101 VDD RF AMP Q100 5T R127 R128 R129 B IC101 1 2 IC101 2 2 PCTV IC405 IC301 IC405 LPF DTMF QTTCXO QTVCO CPU AGC VCO MIC X1 TCXO LPF LPF AQUA 3 APC Circuit The APC circuit always monitors the current flowing through the RF power amplifier Q103 and keeps a constant current The voltage drop at R127 R128 and R129 is caused by the current flowing through the RF power amplifier and this voltage is applied to the differential amplifier IC101 1 2 IC101 2 2 compares the output voltage of IC101 1 2 with the reference voltage from IC405 The output of IC101 2 2 controls the VG of the RF power amplifier Drive amplifier and Pre Drive amplifier to make both voltages the same The change of power high low is carried out by the change of the reference voltage 4 Encode Signalling 1 QT DQT QT DQT data of the QTTCXO Line is output from pin 28 of the CPU The signal passes through a low pass CR filter and goes to the TCXO X1 The QT DQT data of the QTVCO Line is output from pin 24 of the CPU The signal passes through a low pass CR filter mixes with the audio signal and goes to the VCO modulation input TX deviation is adjusted by the CPU 2 DTMF High speed data is output from pin 2 of the CPU The signal passes through a low pass CR filter and provides a TX and SP out tone and is then applied to the audio processor IC301 The signal is mixed with the
13. 2SK1824 FET Q109 DTA144EE DIGITAL TRANSISTOR Q202 DTA144EE DIGITAL TRANSISTOR Q203 2SC4649 N P TRANSISTOR Q204 205 3SK318 FET Q301 DTA114EE DIGITAL TRANSISTOR Q302 2SC4919 TRANSISTOR Q303 DTC144EE DIGITAL TRANSISTOR Q304 2SA1362 GR TRANSISTOR Q305 DTC144EE DIGITAL TRANSISTOR Q306 CPH3413 FET Q316 CPH3413 FET Q401 402 DTC114EE DIGITAL TRANSISTOR Q403 404 CPH3317 FET Q405 DTA123JE DIGITAL TRANSISTOR Q407 408 2SK1830 FET TH101 157 104 65001 THERMISTOR TH203 157 104 65001 THERMISTOR C901 902 CK73GB1A105K CHIP C 1 0UF K R901 902 RK73GB1J472J CHIP R 4 7K J 1 16W Q901 2SK1824 FET ADDITIONAL PCB TK 3202 3206 21 A B 1 2 3 Parts with the exploded numbers larger than 700 are not supplied A N14 0808 04 B N14 0812 04 C N30 2604 46 D N30 2606 46 E N83 2005 46 TX RX Unit 57 2 8 13 11 20 19 12 40 24 E E Ex2 Ex2 E E 21 Ex2 49 36 18 3 Dx2 30 15 E 29 35 33 23 14 32 32 61 62 27 C C 41 54 A 7 B 37 39 63 51 38 58 59 4 16 17 34 50 56 1 EXPLODED VIEW 28 67 MIC301 27 CF201 31 25 27 27 26 26 22 TK 3202 3206 22 C D 1 2 3 PACKING TK 3202 Parts with the exploded numbers larger than 700 are not supplied 45 PROTECTION BAG H25 0085 04 702 KNB 29N Ni MH BA
14. C213 0 1u C314 0 1u C215 1000p R326 0 R313 100k C332 470p R323 56k C138 1000p C321 1u R360 0 R316 120k R325 100k C318 4 7u6 3 C309 82p C331 0 1u R321 220k 2SC4919 Q302 C208 470p R318 1 2k C312 12p Q104 DTC114EE C231 0 01u C218 0 1u R311 12k R322 180k IC201 TA31136FN 1 2 3 4 5 6 7 8 9 AFOUT 10 QUAD 11 IFOUT 12 RSSI 13 N DET 14 N REC 15 GND 16 MIXIN C317 0 1u C370 0 1u R127 0 39 R210 3 3k D303 DAN222 R128 0 39 C225 0 01u C328 390p R218 560 C315 1u R310 390k 1 IN 2 oUT 6 5 4 3 C221 0 1u R132 150k D R315 330k C214 68p R319 56k C216 0 1u R138 1M C322 0 015u C330 1u R126 2 2k Q301 DTA114EE R306 1k C316 0 1u R213 3 9k R327 180k R329 82k Q107 DTC114EE R203 180k C207 1800p C148 1000p C210 470p C313 120p L201 1u C327 100p Q202 DTA144EE C325 0 1u C140 100p CD201 R129 0 39 C209 10u6 3 R307 0 IC301 AQUA 1 2 3 4 5 6 7 8 DTRLOADN 9 10 11 12 13 14 15 16 17 XIN 18 VSS 19 AMP3P 20 AMP3N 21 AMP3O 22 AMP4P 23 AMP4N 24 AMP4O 25 DTRAIN 26 27 28 29 30 31 32 MIC
15. C75 C225 C76 C228 CF201 C78 C421 C230 C231 C426 C232 C233 C427 C83 C428 C234 C84 C429 C85 C236 C86 C237 C87 C238 C239 C240 C90 C241 C244 C245 C247 C249 C440 TC1 C5 TC2 C443 C250 C444 C9 C251 C445 C252 C253 C254 C255 C256 C257 C258 Q100 C259 Q101 Q102 D2 D3 Q103 D4 D5 D6 D7 D8 D9 D202 C262 D203 C263 C292 D204 D205 C265 D206 C266 C267 C268 C269 L100 L101 D401 D402 L102 L103 D210 C270 L104 L105 C271 C272 L106 C273 L107 C274 C275 L109 C276 L110 IC401 IC402 C290 C291 L130 or C127 R100 R103 R105 R106 R107 D10 R110 R111 R112 R114 R115 R116 R120 L1 L3 R123 R124 L5 L7 L8 L9 R137 L10 L11 L13 C100 L14 C101 L16 C102 L17 L18 TH101 L19 C106 C107 R337 C108 R145 R147 L20 L21 L22 L23 C110 L24 C111 L25 C112 C113 R343 C116 C118 C119 C120 C121 C122 R12 R13 C123 R14 C124 C125 R17 C128 C129 C130 C132 C133 R23 C134 C135 Q1 C136 Q2 Q3 R27 Q4 Q5 Q6 Q7 Q9 R32 R33 C338 R34 C145 C339 R35 R36 R37 R38 R39 C149 R7 R40 R41 C151 C
16. CC73HCH1H050B CHIP C 5 0PF B BM C68 70 CK73HB1H471K CHIP C 470PF K C71 72 CK73HB1A104K CHIP C 0 10UF K C73 74 CC73HCH1H0R5B CHIP C 0 5PF B C75 76 CK73HB1H102K CHIP C 1000PF K C77 CK73HB1H471K CHIP C 470PF K C78 CC73HCH1H330J CHIP C 33PF J C79 C92 0713 05 CHIP TAN 10UF 6 3WV C80 CK73HB1H471K CHIP C 470PF K C83 CC73HCH1H150J CHIP C 15PF J C84 86 CK73HB1H102K CHIP C 1000PF K C87 CC73HCH1H100D CHIP C 10PF D C90 CK73HB1H102K CHIP C 1000PF K C100 CK73HB1H471K CHIP C 470PF K C101 CK73GB1H471K CHIP C 470PF K C102 CC73GCH1H120J CHIP C 12PF J C106 CK73HB1H471K CHIP C 470PF K C107 CC73GCH1H060B CHIP C 6 0PF B AK AK2 C107 CC73GCH1H060B CHIP C 6 0PF B AM AM2 C107 CC73GCH1H060B CHIP C 6 0PF B BM C107 CC73GCH1H070D CHIP C 7 0PF D BM3 C108 CK73HB1H471K CHIP C 470PF K C110 111 CK73GB1H471K CHIP C 470PF K C112 CC73GCH1H070D CHIP C 7 0PF D C113 CK73GB1C104K CHIP C 0 10UF K C116 CC73GCH1H030B CHIP C 3 0PF B BM3 C116 CC73GCH1H110J CHIP C 11PF J AK AK2 C116 CC73GCH1H110J CHIP C 11PF J AM AM2 C116 CC73GCH1H110J CHIP C 11PF J BM C118 CC73GCH1H470J CHIP C 47PF J AK2 AM2 C119 CK73GB1H471K CHIP C 470PF K C120 CC73GCH1H150G CHIP C 15PF G AK2 AM2 C121 CC73GCH1H060B CHIP C 6 0PF B AK2 AM2 C121 CC73GCH1H120J CHIP C 12PF J BM3 C122 CC73GCH1H330J CHIP C 33PF J C123 CC73GCH1H330G CHIP C 33PF G C124
17. J AK AK2 C152 CC73GCH1H200J CHIP C 20PF J AM AM2 C152 CC73GCH1H200J CHIP C 20PF J BM C152 CC73GCH1H300J CHIP C 30PF J BM3 C154 CK73GB1H471K CHIP C 470PF K C156 CC73GCH1H030B CHIP C 3 0PF B BM3 C156 CC73GCH1H040B CHIP C 4 0PF B AK AM BM C156 CC73GCH1H3R5B CHIP C 3 5PF B AK2 AM2 C157 CC73GCH1H040B CHIP C 4 0PF B AK2 AM2 C157 CC73GCH1H040B CHIP C 4 0PF B BM3 C157 CC73GCH1H2R5B CHIP C 2 5PF B AK AM BM C158 CC73GCH1H101J CHIP C 100PF J C159 CC73GCH1H020C CHIP C 2 0PF C AK AM BM C159 CC73GCH1H020C CHIP C 2 0PF C BM3 C159 CC73GCH1H030B CHIP C 3 0PF B AK2 AM2 C160 CC73GCH1H020B CHIP C 2 0PF B AK AM BM C160 CC73GCH1H020B CHIP C 2 0PF B BM3 C160 CC73GCH1H1R5B CHIP C 1 5PF B AK2 AM2 C161 CC73GCH1H050B CHIP C 5 0PF B AK AM BM C161 CC73GCH1H050B CHIP C 5 0PF B BM3 C161 CC73GCH1H060B CHIP C 6 0PF B AK2 AM2 C163 CC73GCH1H030B CHIP C 3 0PF B C164 CC73GCH1H050B CHIP C 5 0PF B AK AM BM C164 CC73GCH1H050B CHIP C 5 0PF B BM3 C164 CC73GCH1H060B CHIP C 6 0PF B AK2 AM2 C166 CC73GCH1HR75B CHIP C 0 75PF B AK AM BM C166 CC73GCH1HR75B CHIP C 0 75PF B BM3 C166 CC73GCH1H1R5B CHIP C 1 5PF B AK2 AM2 C168 CC73GCH1H0R3B CHIP C 0 3PF B AK2 AM2 C169 CC73GCH1H040B CHIP C 4 0PF B AK AM BM C169 CC73GCH1H030B CHIP C 3 0PF B AK2 AM2 C169 CC73GCH1H100C CHIP C 10PF C BM3 C190 CK73GB1A105K CHIP C 1 0UF K C191 CK73GB1
18. PoUT M K M K2 M2 M M3 M3 K M M K2 M2 K2 M2 K M M3 11p 11p C52 12p 22n 18n 27n L16 C54 7p 6p 9p C161 6p 5p 5p 27n 33n 22n L17 12p 11p 12p C55 5p 5p 6p C164 C166 0 75p 1 5p 0 75p 15n 15n 33n L100 2p NO C56 5p 2p C160 2p 1 5p 3p C159 2p 2p L101 22n 15n 15n L105 15n 15n 22n NO NO 1 2n L107 NO L130 1 2n NO L206 39n 27n NO L211 8 2n 8 2n NO 8 2n 8 2n L214 6 8n NO L223 L34 4572 05 L34 4572 05 L228 8 2n 6 8n 8 2n 47n 56n 47n L230 C57 NO NO 0 5p 6p 9p 7p C58 1p 1 5p 1p C59 4p 4p C61 3p 2p C62 3p 2p 5p 4p C64 4p 6p 5p 5p C65 5p 6p C66 6p 5p 5p C67 4p C107 6p 6p 7p 3p 11p C116 11p NO 47p C118 NO C168 NO 0 3p NO 3p 10p 4p C169 C240 3 5p 3 5p 1p 3 5p NO C244 3p 18p NO C245 22p NO 0 75p C246 1p NO C247 470p 470p 1p NO C248 2p C249 6p 6p 5p NO NO L290 30n NO NO L412 L34 4564 05 6p NO 12p C121 4 5p 7p C257 6p C125 8p NO 6p 0 NO R120 NO R123 0 NO 0 47k 47k 22k R194 1 0
19. RF BPF tuning capacitance diode D206 Variable RF BPF tuning capacitance diode D210 Variable RF BPF tuning capacitance diode D301 Diode Detector D302 Diode Detector D303 Diode Isolation D401 Diode 5V Protection D402 Diode Reverse Protection D403 LED LED Red D404 LED LED Green Ref No Use Function Operation Condition TX RX UNIT X57 6890 XX Ref No Use Function Operation Condition Ref No Use Function Operation Condition Q901 FET W N Switch TX ADDITIONAL PCB TK 3202 3206 PARTS LIST 14 New Parts indicates safety critical components Parts without Parts No are not supplied Les articles non mentionnes dans le Parts No ne sont pas fournis Teile ohne Parts No werden nicht geliefert L Scandinavia K USA P Canada Y PX Far East Hawaii T England E Europe Y AAFES Europe X Australia M Other Areas Parts No Description Address New parts Destination Destination TK 3202 3206 Ref No Parts No Description Address New parts TK 3202 3206 Y50 5900 XX TX RX UNIT X57 6890 XX Ref No AK TK 3202 K AK2 TH 3202 K2 AM TK 3202 M AM2 TH 3202 M2 BM TK 3206 M BM3 TH 3206 M3 47 3F H52 2057 02 ITEM CARTON CASE BM BM3 48 2C 2F J19 5472 03 HOLDER SP MIC ACCESSORY 49 2A J19 5473 03 HOLDER ASSY TERMINAL BATT 50 2B J21 8477 04 HARDWARE FIXTURE VOL CH 51 2B J21 847
20. 0 C256 4 7u6 3 C259 470p C247 C239 1000p R236 56k R450 L229 8 2n C248 B L215 220n D203 HVC355B C244 B C246 B C276 B R233 100k R256 1 0M C274 L214 L230 C241 470p D204 HVC355B 3SK318 Q204 C270 470p C257 B L203 0 56u R240 0 R227 1k R226 1k R243 1 0M R253 100k C237 1000p C275 B L290 L202 C258 470p C238 0 1u C240 B BPF L204 270n R255 0 C232 0 01u C268 R239 56k R248 220 D210 C249 B C253 2p B R241 R251 100k C269 B C267 B L410 C292 470p SP MUTE SW ANT TXD SB OPTDET AF_CONT 5M PTT DC SW SP MUTE DC SW ANT SW SP2 AF AMP MIXER DC SW SP MUTE SP MUTE SW 5R 5T RF BPF TUNING CN13 D205 206 D203 204 210 RF BPF TUNING ANT SW ANT SW ANT SW TK 3202 23 22 X57 6890 XX HVC355B TK 3206 TK 3202 20 HVC355B D210 TK 3206 NO 15p NO C127 NO 20p NO NO C120 22p 18p 22p C268 PCTV X57 6890 XX TK 3206 22 20 TK 3202 TK 3202 23 TK 3206 TK 3206 23 TK 3202 TK 3202 20 22 TK 3206 X57 6890 XX RF AMP 2p 2p 4p C53 RX LO1 STRIP LINE NF PHASE PRE GND PW GND
21. 104 0dBm 110 0dBm 104 0dBm 290mV 30mV 16mVrms 206mVrms 3 8dBm 15 0dBm 31 5dBm 4 0W 7 3dBm IF1 38 85MHz AF 1kHz AF 1kHz RF Center Frequency RF Center Frequency L224 Q203 L228 IF2 450kHz LEVEL DIAGRAM To make measurements in the AF section connect the AC level meter ANT input 53dBm 1kHz FM 3kHz DEV WIDE In the RF section use 1000pF coupling capacitor The display shows the SSG input value required to obtain 12dB SINAD without Local Level AG is set to the MIC Input becomes 3kHz DEV at 1kHz MOD WIDE To make measurements in the AF section connect the AC level meter In the RF section use 1000pF coupling capacitor TK 3202 3206 41 KSC 31 RAPID CHARGER Charging current 850mA 5 Charging time KNB 29N Approx 180 minutes KNB 30A Approx 120 minutes Dimensions Charger only 86 3W x 46 2H x 100 0D mm 3 3 8W x 1 7 8H x 4D inches Weight Charger only Approx 100g 0 22 lbs Specifications KNB 29N Ni MH BATTERY PACK KSC 31 KNB 29N KNB 30A KBH 10 External View External View Schematic Diagram 4N Breaker 75 C DISCHARGING TERMINALS CHARGING TERMINALS Thermistor AXIAL LEADED INDUCTOR Diode 2N Voltage 7 2V 1 2V x 6 Battery capacity 1500mAh Specifications KNB 30A Ni Cd BATTERY PACK External View Schematic D
22. 10K J 1 16W R116 RK73GB1J220J CHIP R 22 J 1 16W R120 R92 1252 05 CHIP R 0 OHM J 1 16W BM3 R121 RK73GB1J220J CHIP R 22 J 1 16W R123 R92 0670 05 CHIP R 0 OHM AK AM BM R123 R92 0670 05 CHIP R 0 OHM BM3 R124 RK73GB1J473J CHIP R 47K J 1 16W R126 RK73GB1J222J CHIP R 2 2K J 1 16W R127 129 RK73EB2ER39K CHIP R 0 39 K 1 4W R130 135 RK73GH1J154D CHIP R 150K D 1 16W R137 R92 0670 05 CHIP R 0 OHM R138 RK73GB1J105J CHIP R 1 0M J 1 16W R139 RK73GB1J473J CHIP R 47K J 1 16W R140 RK73GB1J563J CHIP R 56K J 1 16W R141 RK73GB1J104J CHIP R 100K J 1 16W R142 R92 1252 05 CHIP R 0 OHM J 1 16W R143 RK73GB1J104J CHIP R 100K J 1 16W R145 R92 1252 05 CHIP R 0 OHM J 1 16W R147 R92 1252 05 CHIP R 0 OHM J 1 16W R190 RK73GB1J101J CHIP R 100 J 1 16W TK 3202 3206 PARTS LIST 19 TX RX UNIT X57 6890 XX Destination Ref No Parts No Description Address New parts Destination Ref No Parts No Description Address New parts AK TK 3202 K AK2 TH 3202 K2 AM TK 3202 M AM2 TH 3202 M2 BM TK 3206 M BM3 TH 3206 M3 R191 192 RK73GB1J271J CHIP R 270 J 1 16W R193 RK73GB1J473J CHIP R 47K J 1 16W BM3 R193 194 RK73GB1J473J CHIP R 47K J 1 16W AK AK2 R193 194 RK73GB1J473J CHIP R 47K J 1 16W AM AM2 R193 194 RK73GB1J473J CHIP R 47K J 1 16W BM R194 RK73GB1J223J CHIP R 22K J 1 16W BM3 R203 RK73HB1J184J CHIP R 180K J 1 16W R206 RK7
23. 3206 23 K2 M2 TK 3202 Ref No Address IC1 8I IC101 4M IC301 9D IC302 8P IC403 8B IC404 7B IC405 5D IC406 9F Q8 8J Ref No Address Q104 5L Q105 4K Q107 4L Q108 4L Q109 5L Q202 4F Q301 10E Q302 8B Q303 7P Ref No Address Q304 7P Q305 8O Q306 9P Q316 9O Q401 8R Q402 8R Q407 8D Q408 7D D1 8H Ref No Address D11 7J D102 4M D301 9B D302 9B D303 8A D403 8R D404 8R 32 33 J K L M N O P Q R S I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PTT RXD R210 C24 XF201 C25 R212 C26 R215 C29 R216 R217 R218 R219 C30 CN201 C34 C35 R417 C38 R418 R226 R227 R228 R420 C40 C42 C43 C44 R233 C47 C48 C49 R236 R238 R239 C50 C52 C53 C54 R240 R435 R241 C55 C56 C206 C207 R243 C57 R244 C208 C58 CD201 C209 C59 R248 R249 C210 C60 C211 C61 C62 C407 C213 C63 C64 R251 C409 C65 C216 C66 R253 R447 C67 R254 C218 C68 R255 C219 C69 R449 or C246 R256 R257 R258 C220 C70 R450 or C248 C221 C71 C222 C72 R452 C417 C73 R453 C224 C74 R454
24. C239 C240 C90 C241 C244 C440 TC1 C5 TC2 C443 C9 Q100 D2 D3 D4 D5 D6 D7 D8 D9 D202 L100 D401 D402 IC401 IC402 C290 C291 R100 R103 R105 06 D10 L1 L3 L5 L7 L8 L9 L10 L11 L13 C100 L14 C101 C102 L17 L18 L19 C106 7 L20 L21 L22 L23 L24 C111 L25 C113 R12 R13 R14 R17 R23 Q1 Q2 Q3 R27 Q4 Q6 Q7 Q9 R32 R33 R34 R35 R36 R37 R38 R39 R7 R41 R43 C348 R46 R47 R48 R49 R50 D101 Q203 Q204 Q403 Q404 Q405 L201 L202 L203 L204 C370 L206 or L290 L411 X1 C12 C14 C15 C16 C17 L250 C18 R207 R208 R209 RXAFI RXAFO MICI MICO CV S402 SW2 1 2 3 4 S G D S D G IC201 1 8 9 16 D S G 1 3 4 5 1 3 4 5 D S G TX RX UNIT X57 6890 XX Foil side view J72 0913 09 20 K M TK 3202 M TK 3206 22 M3 TK 3206 23 K2 M2 TK 3202 PC BOARD TK 3202 3206 Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 30 31 J K L M N O P Q R S I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Black Brown Red White ADDITIONAL PCB
25. Mkrl 470 0 MHz 1 Ref 40 dBm Center 415MHz Res BW 300kHz VBW 10kHz Sweep100ms 401pts Span 100MHz Peak Log 5 dB W1 S2 S3 FC AA Atten 5 dB 51 54 dBm Mkrl 415 0 MHz 1 Ref 40 dBm Center 430MHz Res BW 300kHz VBW 10kHz Sweep100ms 401pts Span 100MHz Peak Log 5 dB W1 S2 S3 FC AA Atten 5 dB 50 63 dBm Mkrl 430 0 MHz 1 Ref 40 dBm Center 400MHz Res BW 300kHz VBW 10kHz Sweep100ms 401pts Span 100MHz Peak Log 5 dB W1 S2 S3 FC AA Atten 5 dB 49 55dBm Mkrl 400 0 MHz 1 Ref 49 dBm Center 512MHz Res BW 300kHz VBW 10kHz Sweep100ms 401pts Span 100MHz Peak Log 5 dB W1 S2 S3 FC AA Atten 5 dB 57 22 dBm Mkrl 512 0 MHz 1 Ref 49 dBm Center 470MHz Res BW 300kHz Sweep100ms 401pts VBW 10kHz Span 100MHz Peak Log 5 dB W1 S2 S3 FC AA Atten 5 dB 58 88 dBm Mkrl 470 0 MHz 1 Ref 40 dBm Center 491MHz Res BW 300kHz VBW 10kHz Sweep100ms 401pts Span 100MHz Peak Log 5 dB W1 S2 S3 FC AA Atten 5 dB 58 36 dBm Mkrl 491 0 MHz 1 1 BPF Wave 1 Center frequency Spectrum ANT Programming Adjust the Adjust Spectrum analyzer setting analyzer BPF Software waveform as TK 3202 Center f 470MHz KPG 87D shown to the K M Span 100MHz right TK 3206 RBW 300kHz M VBW 10kHz ATT 5dB 2 High edge frequency Spectrum analyzer setting Center f 490MHz 3 Low edge frequency Spec
26. another User mode PC mode PC test mode Data programming mode PC tuning mode REALIGNMENT 3 PC Mode 3 1 Preface The TK 3202 3206 transceivers are programmed using a personal computer a programming interface KPG 22 and programming software KPG 87D 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 3202 3206 to the personal computer with the interface cable 2 When the POWER is switched on user mode can be entered immediately When the PC sends a command the radio enters PC mode When data is transmitting from the transceiver the red LED lights When data is received by the transceiver the green LED lights Notes The data stored in the personal computer must match the model type when it is written into the EEPROM Change the TK 3202 3206 to PC mode then attach the interface cable 3 3 KPG 22 description PC programming interface cable Option The KPG 22 is required to interface the TK 3202 3206 with the computer It has a circuit in its D subconnector 25 pin case that converts the RS 232C logic level to the TTL level The KPG 22 connects the SP MIC connector of the TK 3202 3206 to the computer s RS 232C serial port 3 4 Programming software description KPG 87D is the programming software for TK 3202 3206 supplied on a CD ROM This software runs under Windows 98 ME Windo
27. switch RX Q203 Transistor IF AMP Q204 FET Mixer Q205 FET RF AMP Q301 Transistor W N switch TX Q302 Transistor MIC AGC Q303 Transistor DC switch SP Mute Q304 Transistor DC switch Q305 Transistor DC switch SP Mute Q306 FET SP Mute switch Q316 FET SP Mute switch Q401 Transistor LED switch Red Q402 Transistor LED switch Green Q403 FET 5T switch Q404 FET 5R switch Q405 Transistor 5C switch Q407 FET Beat Shift switch Q408 FET Beat Shift switch D1 Diode Ripple Filter D2 Variable Frequency control TX VCO capacitance diode D3 Variable Frequency control RX VCO capacitance diode D4 Variable Frequency control TX VCO capacitance diode D5 Variable Frequency control RX VCO capacitance diode D6 Variable Frequency control TX VCO capacitance diode D7 Variable Frequency control TX VCO capacitance diode D8 Variable Frequency control RX VCO capacitance diode D9 Variable Frequency control RX VCO capacitance diode D10 Variable Modulator capacitance diode D11 Diode Current steering D101 Diode TX RX RF switch D102 Zener diode APC protect D103 Diode ANT switch D104 Diode ANT switch D106 Diode ANT switch D122 Diode ANT switch D202 Diode TX RX RF switch D203 Variable RF BPF tuning capacitance diode D204 Variable RF BPF tuning capacitance diode D205 Variable
28. will be available in the Slave unit when it is returned to User mode 9 When the cloning is successful the Slave unit s Scan and Key lock functions will return to their default values Scan OFF Key lock OFF Notes The dealer can clone data to two or more transceivers by repeating the above procedures If the transceivers Clone Mode is configured as Disabled the transceiver cannot enter Clone mode The table shown below will cover the frequency tables used for wireless cloning Clone mode cannot be entered in battery low state A unit cannot be a Master Unit if it is unprogrammed If PTT is pressed an error tone will sound The language used in cloning depends on the Model type setting not the FPU setting C C2 C5 and C6 type TK 3207 transceivers will use Chinese Other types English Once a unit is set to be the Master it cannot be a slave after the data has been transmitted This protects the data in the Master unit Electronic interface may cause a failure in data transfer during Wireless Clone such as when waveforms or electromagnetics are being performed at the workbench Clone mode can be used ONLY by the authorized service personnel The Clone mode setting must be configured as Disable before being delivered to the end user To clone replace the antenna from both the master transceiver and the slave transceiver with a dummy load The transmit ou
29. 0 1u R110 330 R452 10k C290 2p B C233 6p C291 6p L250 18n C168 L226 4T C164 C154 470p R145 0 L110 220n R147 0 D122 HVC131 L412 C160 C163 3p L111 1u D103 HVC131 R191 270 D104 HVC131 R192 270 D106 HVC131 C161 C166 C156 B C157 B L223 4T L224 4T C159 C152 L225 4T C158 100p C191 0 01u L220 2 5n C123 33p G C133 470p C116 C124 10p C118 R124 47k C190 1u L103 8 2n C128 470p L109 C119 470p C149 R114 47k C129 470p R454 C134 0 01u R137 0 C130 470p R111 0 C122 33p C135 0 1u 2SK2596 Q102 L104 8 2n C120 C132 C145 L107 C121 C445 R193 47k L105 R112 0 R194 L130 R190 100 C127 R116 22 C125 C151 B L106 R123 C136 1u C112 7p R120 C444 R238 100k C234 1000p R449 L212 8 2n C236 18p 3SK318 Q205 R228 150 C266 470p CN201 R254 68k C254 470p D205 HVC355B C245 C262 470p R244 1 0M C265 470p C252 B D206 HVC355B C272 2p B L228 L206 C271 470p C263 470p R257 1 0M C255 R249 22 C2
30. 05 PROCESSED LEAD WIRE SP 18 3A F20 3353 14 INSULATING SHEET CHASSIS BATT 19 2A G01 4542 04 COIL SPRING LEVER 20 1A G01 4543 04 COIL SPRING STOPPER 21 2B G10 1330 04 FIBROUS SHEET IC302 AUDIO IC 22 3A G11 2622 04 SHEET 23 3A G11 4283 04 RUBBER SHEET Q103 FINAL FET 24 2A G11 4313 04 SHEET MIC ELEMENT 25 3B G11 4318 04 SHEET 26 3A G11 4320 14 SHEET 27 2B 3B G11 4322 04 SHEET 28 2A G11 4323 04 SHEET 29 3B G13 2009 04 CUSHION TERMINAL BATT 30 3A G13 2033 04 CUSHION TERMINAL BATT 31 3B G13 2034 14 CUSHION CHASSIS 32 2B G13 2037 04 CUSHION CHASSIS VOL CH 33 3A G13 2038 04 CUSHION CHASSIS CERAMIC FILTER 34 2A G13 2039 04 CUSHION PCB CERAMIC FILTER 35 3A G53 1604 03 PACKING CHASSIS 36 3A G53 1605 03 PACKING TERMINAL BATT 37 2B G53 1606 03 PACKING VOL CH LED 38 1B G53 1607 03 PACKING SP MIC 39 2B G53 1608 03 PACKING SP 40 2A G53 1609 14 PACKING MIC ELEMENT 41 2B G53 1610 04 PACKING SMA 43 2C 2F H12 3158 05 PACKING FIXTURE 44 1D H13 2109 03 CARTON BOARD AK AK2 44 1D H13 2109 03 CARTON BOARD AM AM2 45 1C 1E H25 0085 04 PROTECTION BAG 100 200 0 07 46 3D H52 2056 02 ITEM CARTON CASE AK AK2 46 3D H52 2056 02 ITEM CARTON CASE AM AM2 TK 3202 3206 PARTS LIST 15 TX RX UNIT X57 6890
31. 1 6I Q102 7G Q103 7F Q203 4N Ref No Address Q204 4K Q205 4G Q403 8R Q404 7R Q405 9R D2 9K D3 10M D4 9J Ref No Address D5 10L D6 9J D7 9J D8 10L D9 10L D10 8J D101 6K D103 4D Ref No Address D104 3C D106 4D D122 4D D202 6K D203 4H D204 4G D205 3F D206 4F Ref No Address D210 4I D401 7R D402 4R 34 TK 3202 3206 SCHEMATIC DIAGRAM A B C D E 1 2 3 4 5 6 7 X57 689 1 4 IC1 MB15A02 1 OSCIN 2 NC1 3 OSCOUT 4 VP 5 VCC 6 DO 7 GND 8 LD 9 NC2 10 FIN 11 12 13 14 15 16 17 18 19 20 C7 100p C38 5p C35 27p CN401 1 B 2 SB 3 SP1 4 SP2 5 GND 6 EN1 7 EN2 8 GND 9 EN3 10 EN4 11 EN5 D403 B30 2156 05 S403 C443 0 47u R2 10k R9 0 L6 C9 10p R403 100 R33 150k 5C C26 30p L9 18n C44 470p RXAFO R32 1k R27 22 R16 560 C34 1000p C428 1000p C417 1u C22 0 33u35 R21 680 L8 18n C8 100p R408 47k C415 470p C11 100p R6 82k 2SC5108 Y Q2 R1 22k C401 470p R17 100 R404 470k D L7 C15 10p C421 1u C429 1000p C4 0 01u C50 10p KTC4082 Q1 R414 330 VR1 R12 7491 05 C13 0 1u C19 0 1u C418 1000p L1
32. 1 8k C38 5p R416 47k R320 3 3k R23 10k D302 RB706F 40 C224 0 01u C146 1000p C338 100p C324 82p R219 560 R330 3 3k C35 27p R324 100k C306 4 7u6 3 MICI CN401 1 B 2 SB 3 SP1 4 SP2 5 GND 6 EN1 7 EN2 8 GND 9 EN3 10 EN4 11 EN5 D403 B30 2156 05 R131 150k D S403 C443 0 47u R346 100 R2 10k C70 470p R216 120k R418 47k C213 0 1u R9 0 C314 0 1u IC302 TA7368F 1 1 2 VCC 3 3 4 VIN 5 RIPPLE 6 7 8 9 10 C215 1000p L6 R326 0 R313 100k C332 470p R323 56k C9 10p R403 100 R33 150k R350 0 5C C138 1000p C321 1u CPH3413 Q316 C26 30p L9 18n L22 C44 470p C354 0 1u RXAFO R32 1k R360 0 C78 33p R27 22 R16 560 C34 1000p R316 120k D301 RB706F 40 R325 100k Q305 DTC144EE C431 0 01u R25 22k R308 0 C428 1000p C318 4 7u6 3 C309 82p C331 0 1u R321 220k 2SC4919 Q302 C417 1u C22 0 33u35 C69 470p C208 470p R21 680 L8 18n R318 1 2k C8 100p R408 47k R355 10k C415 470p C11 100p R6 82k C312 12p C73 0 5p B 2SK1830 Q407 Q104 DTC114EE R447 12k C231 0 01u 2SC5108 Y Q2 C218 0 1u R1
33. 152 R43 R190 C154 C348 R191 R192 C156 R46 R193 C157 R47 R194 C158 R48 C159 R49 C160 R50 C161 D101 C163 D103 C164 D104 C166 D106 Q203 Q204 C168 C169 Q205 Q403 Q404 Q405 L201 L202 L203 L204 C370 L206 or L290 D122 L211 L212 L214 L215 C190 C191 L410 L411 L220 L223 or L412 L224 L225 L226 L228 L229 X1 L230 C12 C14 C15 C16 C17 L250 C18 R207 R208 R209 J72 0913 09 J301 EXT SP EXT MIC TXD AE SPI SPO NC 5MS OPTDET MIC MICIN RXAFI RXAFO MICI MICO CV S401 PTT 1 2 3 4 G D S S G S D D S G S S403 SW1 S402 SW2 1 2 3 4 S G D S D G IC201 1 8 9 16 D S G 1 3 4 5 1 3 4 5 D S G TK 3202 3206 PC BOARD TX RX UNIT X57 6890 XX Foil side view J72 0913 09 20 K M TK 3202 M TK 3206 22 M3 TK 3206 23 K2 M2 TK 3202 TX RX UNIT X57 6890 XX Foil side view J72 0913 09 20 K M TK 3202 M TK 3206 22 M3 TK 3206 23 K2 M2 TK 3202 PC BOARD TK 3202 3206 Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 Ref No Address IC201 5N IC401 9R IC402 8R Q1 7O Q2 8L Q3 9M Q4 8J Q5 8I Ref No Address Q6 8K Q7 9L Q9 6L Q100 6J Q10
34. 18 RK73GB1J181J CHIP R 180 J 1 16W R19 RK73GB1J122J CHIP R 1 2K J 1 16W R20 RK73HB1J100J CHIP R 10 J 1 16W R21 RK73GB1J681J CHIP R 680 J 1 16W R22 R92 1252 05 CHIP R 0 OHM J 1 16W R23 RK73GB1J103J CHIP R 10K J 1 16W R25 RK73HB1J223J CHIP R 22K J 1 16W R26 RK73HB1J103J CHIP R 10K J 1 16W R27 RK73HB1J220J CHIP R 22 J 1 16W R30 RK73HB1J333J CHIP R 33K J 1 16W R31 RK73HB1J474J CHIP R 470K J 1 16W R32 RK73HB1J102J CHIP R 1 0K J 1 16W R33 RK73HB1J154J CHIP R 150K J 1 16W R34 RK73HB1J474J CHIP R 470K J 1 16W R35 36 RK73HB1J274J CHIP R 270K J 1 16W R37 RK73HB1J101J CHIP R 100 J 1 16W R38 RK73HB1J181J CHIP R 180 J 1 16W R39 RK73HB1J151J CHIP R 150 J 1 16W R40 RK73HB1J101J CHIP R 100 J 1 16W R41 RK73HB1J154J CHIP R 150K J 1 16W R42 RK73HB1J472J CHIP R 4 7K J 1 16W R43 RK73HB1J101J CHIP R 100 J 1 16W R46 RK73HB1J103J CHIP R 10K J 1 16W R47 RK73HB1J220J CHIP R 22 J 1 16W R48 RK73HB1J331J CHIP R 330 J 1 16W R49 RK73HB1J222J CHIP R 2 2K J 1 16W R50 RK73HB1J472J CHIP R 4 7K J 1 16W R100 RK73HB1J472J CHIP R 4 7K J 1 16W R103 RK73GB1J473J CHIP R 47K J 1 16W R105 RK73GB1J331J CHIP R 330 J 1 16W R106 RK73GB1J220J CHIP R 22 J 1 16W R107 RK73HB1J101J CHIP R 100 J 1 16W R110 RK73GB1J331J CHIP R 330 J 1 16W R111 112 R92 1252 05 CHIP R 0 OHM J 1 16W R114 RK73GB1J473J CHIP R 47K J 1 16W R115 RK73GB1J103J CHIP R
35. 18p 2p 4p C274 1p 4p 3 5p 4p C276 NO C444 2p NO NO NO C445 18p PTT RXD MIC MICIN OPTDET 5MS AE TXD NC SPO SPI GND VDD NC VoUT GND VDD 2p C275 2p 9p RXD GND GND R 2 87V T 0V R 2 934V T 3 002V R 0 3V MUTE ON 7 3V MUTE OFF T 0 3V R 4 9V 7 52V R 5V 4 9V 0 71V BSHIFT ON 4 95V OFF 0V W 0 015V N 4 94V R 7 56V T 7 26V R 0 59V T 4 94V R 7 28V T 6 80V 4 0V 5 00V R 4 94V T 0 58V 4 96V 3 7V 0 72V 2 74V T 3 37V ON 4 92V OFF 0 01V ON 4 92V OFF 0 01V R 3 4V R 7 3V MUTE ON 0 3V MUTE OFF T 7 3V 4 96V 4 95V 4 76V 4 7V R 4 83V T 4 99V R 5 01V R 3 70V T 3 57V 3 86V 4 62V R 0V T 2 846V T 4 81V T 1 36V T 4 96V R 7 61V T 7 26V T 2 5V H 1 97V L R 1 808V R 0 47V R 5V R 1 795V R 0 96V R 4 98V R 2 046V R 7 61V T 7 39V R 5 01V T 0V T 4 96V 4 82V R 4 74V TK 3202 3206 38 BLOCK DIAGRAM X57 689 CH SW PWR SW VOL BATT SP MIC TX VCO RX VCO 5C RIPPLE FILTER DC SW DC SW Q4 2SK508NV K52 D2 D4 D6 D7 1SV325 D10 1SV278 Q5 DTA143TE Q7 DTA143TE Q3 2SK508NV K52 D3 D5 D8 D9 1SV325 RX TX Q8 2SC4617 S Q PLL IC1 MB15A02 X1 L77 1931 05 12 8MHz 38 4MHz Q1 KTC4082 5R PLL_DAT PLL_CLK RX_W N 5R FM IF SYSTEM CD201 L79 1582 05 4
36. 1J101J CHIP R 100 J 1 16W R347 RK73GB1J104J CHIP R 100K J 1 16W R348 RK73GB1J563J CHIP R 56K J 1 16W R349 RK73GB1J333J CHIP R 33K J 1 16W R350 R92 1368 05 CHIP R 0 OHM R354 355 RK73HB1J103J CHIP R 10K J 1 16W R357 R92 1368 05 CHIP R 0 OHM R360 R92 1368 05 CHIP R 0 OHM R403 RK73GB1J101J CHIP R 100 J 1 16W R404 RK73HH1J474D CHIP R 470K D 1 16W R405 RK73GB1J334J CHIP R 330K J 1 16W R406 RK73HH1J474D CHIP R 470K D 1 16W R407 RK73HB1J334J CHIP R 330K J 1 16W R408 412 RK73HB1J473J CHIP R 47K J 1 16W R413 414 RK73GB1J331J CHIP R 330 J 1 16W R415 416 RK73GB1J473J CHIP R 47K J 1 16W R417 420 RK73HB1J473J CHIP R 47K J 1 16W R421 422 RK73HB1J102J CHIP R 1 0K J 1 16W R423 R92 1368 05 CHIP R 0 OHM R424 425 RK73HB1J473J CHIP R 47K J 1 16W R426 R92 1368 05 CHIP R 0 OHM R435 RK73HB1J473J CHIP R 47K J 1 16W R436 R92 1252 05 CHIP R 0 OHM J 1 16W R437 438 RK73HB1J473J CHIP R 47K J 1 16W R445 446 R92 1252 05 CHIP R 0 OHM J 1 16W R447 RK73HB1J123J CHIP R 12K J 1 16W R449 450 R92 1252 05 CHIP R 0 OHM J 1 16W BM3 R452 RK73HB1J103J CHIP R 10K J 1 16W R453 RK73HB1J223J CHIP R 22K J 1 16W R454 R92 1252 05 CHIP R 0 OHM J 1 16W AK2 AM2 VR1 R12 7491 05 TRIMMING POT 68K S401 403 S70 0414 05 TACT SWITCH MIC301 T91 0543 05 MIC ELEMENT D1 MA2S111 DIODE D2 9 HVC376B VARIABLE CAPACITANCE DIODE D10 1SV278 VARIABLE CAPACITANCE DI
37. 3GB1J100J CHIP R 10 J 1 16W R207 RK73HB1J472J CHIP R 4 7K J 1 16W R208 RK73HB1J823J CHIP R 82K J 1 16W R209 RK73HB1J272J CHIP R 2 7K J 1 16W R210 211 RK73HB1J332J CHIP R 3 3K J 1 16W R212 RK73HB1J823J CHIP R 82K J 1 16W R213 RK73HB1J392J CHIP R 3 9K J 1 16W R215 RK73HB1J101J CHIP R 100 J 1 16W R216 RK73HB1J124J CHIP R 120K J 1 16W R217 RK73HB1J472J CHIP R 4 7K J 1 16W R218 RK73HB1J561J CHIP R 560 J 1 16W R219 RK73GB1J561J CHIP R 560 J 1 16W R226 227 RK73GB1J102J CHIP R 1 0K J 1 16W R228 RK73GB1J151J CHIP R 150 J 1 16W R233 RK73HB1J104J CHIP R 100K J 1 16W R236 RK73HB1J563J CHIP R 56K J 1 16W R238 RK73HB1J104J CHIP R 100K J 1 16W R239 RK73HB1J563J CHIP R 56K J 1 16W R240 R92 1252 05 CHIP R 0 OHM J 1 16W R241 RK73HB1J105J CHIP R 1 0M J 1 16W AK AK2 R241 RK73HB1J105J CHIP R 1 0M J 1 16W AM AM2 R241 RK73HB1J105J CHIP R 1 0M J 1 16W BM R243 244 RK73HB1J105J CHIP R 1 0M J 1 16W R248 RK73GB1J221J CHIP R 220 J 1 16W R249 RK73GB1J220J CHIP R 22 J 1 16W R251 RK73HB1J104J CHIP R 100K J 1 16W R253 RK73HB1J104J CHIP R 100K J 1 16W R254 RK73HB1J683J CHIP R 68K J 1 16W R255 R92 1252 05 CHIP R 0 OHM J 1 16W R256 257 RK73HB1J105J CHIP R 1 0M J 1 16W R258 R92 0670 05 CHIP R 0 OHM R301 RK73HB1J103J CHIP R 10K J 1 16W R304 RK73HB1J273J CHIP R 27K J 1 16W R305 RK73HB1J104J CHIP R 100K J 1 16W R306 RK73HB1J102J CH
38. 4 J301 R18 180 C5 1000p R142 0 C336 0 47u C343 0 047u R422 1k D102 HZU5CLL C228 10p R342 100 D402 1SR154 400 Q7 DTA143TE C407 1000p IC404 BD4845FVE 1 VoUT 2 SUB 3 NC 4 5 C348 470p Q405 DTA123JE R5 100k RXAFO R215 100 C419 1000p C326 1000p R349 33k D101 HSC277 R332 15k C21 10u6 3 R314 10k C80 470p R10 0 R115 10k C12 1000p C307 0 1u C301 3900p D5 HVC376B D3 HVC376B D8 HVC376B D9 HVC376B C74 0 5p C61 L20 3 3u 2SK508NV K52 Q3 TC2 10p C56 C68 470p R37 100 L18 220n C66 C63 100p C58 C71 0 1u C65 L17 C55 R38 180 D2 HVC376B D4 HVC376B D6 HVC376B D7 HVC376B D10 1SV278 C59 C53 C60 1p L16 C54 C57 TC1 10p C52 C62 2SK508NV K52 Q4 C64 C67 2SC4619 Q9 R47 22 C85 1000p C87 10p C86 1000p L25 22n R46 10k R48 330 R49 2 2k C83 15p C84 1000p R50 4 7k R100 4 7k C100 470p L411 18n C102 12p C101 470p C106 470p 2SC4619 Q100 L100 C107 R103 47k R105 330 R106 22 R107 100 L102 2SK3077 Q101 C111 470p R453 22k C108 470p L101 C110 470p C113
39. 4 7u R20 10 C6 0 1u R12 2 2k Q402 DTC114EE CPH3317 Q403 C403 0 1u C33 1000p C18 18p C42 5p IC403 BD4840FVE 1 VoUT 2 SUB 3 NC 4 5 C10 10u6 3 R407 330k R410 47k R7 100 R8 0 R438 47k C405 100p C29 470p C43 10p C410 1u R11 0 S402 R412 47k R436 0 F401 L5 560n CP404 47Kx2 R19 1 2k C48 470p R4 56k R406 470k D D401 RB521S 30 C24 1000p C411 1000p C14 0 01u C25 2p R13 0 IC402 XC6204B502MR 1 VIN 2 VSS 3 CE 4 NC 5 VoUT C3 1u C430 0 01u L401 IC401 XC6204B502MR 1 VIN 2 VSS 3 CE 4 5 R411 47k C427 1u L3 560n C16 1000p S401 CPH3317 Q404 C1 3300p D1 MA2S111 C409 1u C2 6800p C426 1u R14 330k Q401 DTC114EE D404 B30 2157 05 C17 47p R437 47k C27 3 3u16 R413 330 R15 220 R3 33k C402 1000p L402 R409 47k C30 470p R405 330k C40 3p X1 12 8MHz L77 1931 05 1 VC 2 GND 3 4 R18 180 C5 1000p D402 1SR154 400 C407 1000p IC404 BD4845FVE 1 VoUT 2 SUB 3 NC 4 5 Q405 DTA123JE R5 100k C419 1000p C21 10u6 3 R10 0 C12 1000p SW1 IC401 402 VOLTAGE REGULATOR 5V 5C SW LED SW RED LED SW GREEN LED GREEN BATT TXC
40. 45 CC73GCH1H220J CHIP C 22PF J AK AM BM C246 CC73GCH1HR75B CHIP C 0 75PF B AK2 AM2 C246 CC73GCH1H010B CHIP C 1 0PF B AK AM BM C247 CK73HB1H471K CHIP C 470PF K AK AK2 C247 CK73HB1H471K CHIP C 470PF K AM AM2 C247 CK73HB1H471K CHIP C 470PF K BM C248 CC73GCH1H010B CHIP C 1 0PF B AK2 AM2 C248 CC73GCH1H020B CHIP C 2 0PF B AK AM BM C249 CC73GCH1H050B CHIP C 5 0PF B BM3 C249 CC73GCH1H060B CHIP C 6 0PF B AK AK2 C249 CC73GCH1H060B CHIP C 6 0PF B AM AM2 C249 CC73GCH1H060B CHIP C 6 0PF B BM C250 CC73GCH1H180J CHIP C 18PF J AK2 AM2 C250 CC73GCH1H220J CHIP C 22PF J AK AM BM C250 CC73GCH1H220J CHIP C 22PF J BM3 C251 CK73HB1H471K CHIP C 470PF K C252 CC73GCH1HR75B CHIP C 0 75PF B AK2 AM2 C252 CC73GCH1H1R5B CHIP C 1 5PF B BM3 C252 253 CC73GCH1H020B CHIP C 2 0PF B AK AM BM C253 CC73GCH1H020B CHIP C 2 0PF B AK2 AM2 C253 CC73GCH1H020B CHIP C 2 0PF B BM3 C254 CK73HB1H471K CHIP C 470PF K C255 CC73GCH1H180J CHIP C 18PF J AK2 AM2 C255 CC73GCH1H220J CHIP C 22PF J AK AM BM C255 CC73GCH1H220J CHIP C 22PF J BM3 C256 C92 0714 05 CHIP TAN 4 7UF 6 3WV C257 CC73GCH1H060B CHIP C 6 0PF B AK2 AM2 C257 CC73GCH1H070B CHIP C 7 0PF B BM3 C257 CC73GCH1H4R5B CHIP C 4 5PF B AK AM BM C258 CK73HB1H471K CHIP C 470PF K C259 CK73GB1H471K CHIP C 470PF K C262 263 CK73HB1H471K CHIP C 470PF K C265 CK73HB1H471K CHIP C 470PF K C2
41. 456 000 403 000 5 458 000 480 000 458 000 404 000 6 460 000 482 000 460 000 405 000 7 462 000 484 000 462 000 406 000 8 464 000 486 000 464 000 407 000 9 466 000 488 000 466 000 408 000 10 468 000 490 000 468 000 409 000 11 470 000 492 000 470 000 410 000 12 472 000 494 000 472 000 411 000 13 474 000 496 000 474 000 412 000 14 476 000 498 000 476 000 413 000 15 478 000 500 000 478 000 414 000 16 480 000 502 000 480 000 415 000 17 482 000 504 000 482 000 416 000 18 484 000 506 000 484 000 417 000 19 486 000 508 000 486 000 418 000 20 488 000 510 000 488 000 419 000 Clone Frequency Table MODEL TK 3202 TK 3206 Type K M K2 M2 M M3 Operating Clone Frequency 450 490 470 512 450 490 400 430 Frequency MHz Table REALIGNMENT 4 To switch the clone master to Clone mode press and hold the PTT and side2 keys while turning the transceiver power ON 5 Wait for 2 seconds The LED will light orange and the transceiver will announce Clone 6 Select the same channel table number as the clone slave s 7 Press PTT on the clone master to begin data transmission When the clone slave starts to receive data the LED will light green When the clone master finishes sending data a confirmation tone will sound If data transmission fails while cloning an error tone will sound from the Slave unit 8 If the cloning fails no data
42. 5 points BATT terminal voltage 7 5V PTT ON 4 Max deviation TEST CH Center Power meter ANT 4 2kHz 50Hz Adjust Low Deviation meter SP MIC connector According to Wide High Oscilloscope the lager 3 points AG AG 1kHz 150mV AF VTVM Deviation meter filter LPF 15kHz HPF OFF PTT ON Narrow TEST CH Center 2 2kHz 50Hz PTT ON According to the lager 5 VOX 1 TEST CH Center Writing AG 1kHz 45mV Transmitter Section Item Condition Measurement Adjustment Specifications Test equipment Terminal Parts Method Remark ADJUSTMENT 1 Setting 1 BATT terminal votage 7 5V 2 SSG standard modulation Wide MOD 1kHz DEV 3kHz Narrow MOD 1kHz DEV 1 5kHz 2 VCO lock 1 CH High Power meter ANT TC2 3 4V TK 3202 K M 0 1V voltage DVM CV TK 3206 M RX 3 2V TK 3202 K2 M2 3 0V TK 3206 M3 2 CH Low Check 0 6V or more 3 VCO lock 3 CH High TC1 3 1V TK 3202 K M 0 1V voltage PTT ON TK 3206 M TX 3 2V TK 3202 K2 M2 3 0V TK 3206 M3 4 CH Low Check 0 6V or more PTT ON TK 3202 3206 27 6 VOX 10 TEST CH Center Power meter ANT Programming Writing AG 1kHz 3 0mV Deviation meter SP MIC connector Software KPG 87D 7 DQT TEST CH Center Oscilloscope ANT Programming Make the Balance Adjust Low AG Software KPG 87D demodulation Wide High AF VTVM wave into 3 points square waves LPF 3kHz HPF OFF PTT ON Narrow TEST CH Ce
43. 50 C273 L211 C251 470p C169 C230 0 01u R258 0 C256 4 7u6 3 C259 470p C247 C239 1000p R236 56k R450 L229 8 2n C248 B L215 220n D203 HVC355B C244 B C246 B C276 B R233 100k R256 1 0M C274 L214 L230 C241 470p D204 HVC355B 3SK318 Q204 C270 470p C257 B L203 0 56u R240 0 R227 1k R226 1k R243 1 0M R253 100k C237 1000p C275 B L290 L202 C258 470p C238 0 1u C240 B BPF L204 270n R255 0 C232 0 01u C268 R239 56k R248 220 D210 C249 B C253 2p B R241 R251 100k C269 B C267 B L410 C126 1u16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 QTVCO 25 DTRLOADN 26 1 2OSC 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 R902 4 7k 2SK1824 Q901 R901 4 7k C901 1u C902 1u C292 470p DI O S
44. 50kHz SW 5R IC201 TA31136FN RSSI BUSY IC301 AQUA AUDIO PROCESSOR AF AMP MUTE SW DC SW DC SW DC SW SB SB AFCONT SB Q306 Q316 CPH3413 IC302 TA7368F Q305 DTC144EE Q304 2SA1362 GR Q303 DTC144EE AGC DET Q302 2SC4919 D303 DAN222 D302 RB706F 40 D301 RB706F 40 VOX MOD DTMF DTRLOADN TDATA DTRCLK STD TCLK DTRDO DI O RDF FD SCLK DIR 5M EN1 EN2 EN3 EN4 LPF QTVCO LPF QTTCXO Q202 DTA144EE 5R INT IC404 BD4845FVE INT PROTECT D402 1SR154 400 SB D401 RB521S 30 RESET RESET AVR IC401 XC6204B502MR 5C DC SW Q405 DTA123JE AVR DC 5R SW 5R_C X2 L78 1411 05 7 3MHz EEPROM SW Q407 2SK1830 IC406 BR24L08F W D11 MA2S111 PLL_STB 5C 5C EN5 IC403 BD4845FVE 5C_C IC402 XC6204B502MR Q403 CPH3317 5T 5T_C DC SW Q404 CPH3317 RXAF0 XIN 5M TRIPLER Loop Filter Batt Det BATT PROTECT TK 3202 3206 39 BLOCK DIAGRAM TX RX 470 00 512 00MHz TK 3202 K2 M2 TX RX 400 00 430 00MHz TK 3206 M3 TK 3206 M TX RX 450 00 490 00MHz TK 3202 K M LPF BPF BPF RF AMP 1st MIXER 5R PCTV PCTV 5R MCF XF201 L71 0619 05 38 85MHz AMP IF 5R D205 D206 1SV305 D203 D204 1SV305 Q204 3SK318 Q203 2SC4649 N P BUFF AMP Q6 2SC5108 Y C 5C Q2 2SC5108 Y CF CF201 L72 0973 05 450kHz PLL_CLK PLL_DAT
45. 54 C255 C256 C257 C258 Q100 C259 Q101 Q102 Q103 D6 D7 C262 D203 C263 C292 D204 D205 C265 D206 C266 C267 C268 C269 L100 L101 L102 L103 D210 C270 L104 L105 C271 C272 L106 C273 L107 C274 C275 L109 C276 L110 L130 or C127 R103 R105 R106 R107 D10 R110 R111 R112 R114 R115 R116 R120 R123 R124 R137 L13 L16 TH101 L19 C106 C107 R337 C108 R145 R147 L22 C110 C111 C112 C113 R343 C116 C118 C119 C120 C121 C122 C123 C124 C125 C128 C129 C130 C132 C133 C134 C135 C136 Q4 Q5 R32 C338 R34 C145 C339 R35 R36 C149 R40 C151 C152 R190 C154 C348 R191 R192 C156 R193 C157 R194 C158 C159 C160 C161 C163 D103 C164 D104 C166 D106 C168 C169 Q205 D122 L211 L212 L214 L215 C190 C191 L410 L220 L223 or L412 L224 L225 L226 L228 L229 L230 L250 J72 0913 09 J301 EXT SP EXT MIC TXD AE SPI SPO NC 5MS OPTDET MIC MICIN S401 PTT 1 2 3 4 G D S S G S D D S G S S403 SW1 S402 SW2 G D TK 3202 3206 PC BOARD TX RX UNIT X57 6890 XX Foil side view J72 0913 09 20 K M TK 3202 M TK 3206 22 M3 TK 3206 23
46. 5n 15n 22n NO NO 1 2n L107 NO L130 1 2n NO L206 39n 27n NO L211 8 2n 8 2n NO 8 2n 8 2n L214 6 8n NO L223 L34 4572 05 L34 4572 05 L228 8 2n 6 8n 8 2n 47n 56n 47n L230 C57 NO NO 0 5p 6p 9p 7p C58 1p 1 5p 1p C59 4p 4p C61 3p 2p C62 3p 2p 5p 4p C64 4p 6p 5p 5p C65 5p 6p C66 6p 5p 5p C67 4p C107 6p 6p 7p 3p 11p C116 11p NO 47p C118 NO C168 NO 0 3p NO 3p 10p 4p C169 C240 3 5p 3 5p 1p 3 5p NO C244 3p 18p NO C245 22p NO 0 75p C246 1p NO C247 470p 470p 1p NO C248 2p C249 6p 6p 5p NO NO L290 30n NO NO L412 L34 4564 05 6p NO 12p C121 4 5p 7p C257 6p C125 8p NO 6p 0 NO R120 NO R123 0 NO 0 47k 47k 22k R194 1 0M R241 NO 1 0M 0 NO NO R449 0 R450 NO NO 0 NO NO R454 27p C132 20p 39p C145 18p 18p 30p 7p 7p NO C149 7p NO C151 7p 20p 20p C152 30p C156 3 5p 3p 4p 2 5p 4p C157 4p C250 22p 18p 22p 2p 0 75p C252 1 5p C255 18p 22p 22p 3 5p C267 6p 5p 2p C269 2p 2 5p 22p C273 22p
47. 6 L302 L111 D11 R121 R126 R127 R128 R129 R130 R131 R132 R133 R134 R135 R138 R139 L12 R334 R140 R335 R141 R336 R142 R143 R338 R339 R340 R341 R342 R344 R345 R346 R347 R348 R349 C126 R25 R26 C138 Q8 C334 C140 R30 C335 R31 C336 C146 C148 C340 C341 C342 C343 C344 C345 C346 R42 D102 Q401 Q402 IC101 BPF MIC301 D S G Q105 S G D 1 4 5 8 SP 5MS OPTDET MIC MICIN PTT RXD SP TXD AE SPI SPO NC B 1 11 CN401 SB IC302 1 5 6 10 D D G G S S CN13 ANT J72 0913 09 PC BOARD TK 3202 3206 Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 TX RX UNIT X57 6890 XX Component side view J72 0913 09 20 K M TK 3202 M TK 3206 22 M3 TK 3206 23 K2 M2 TK 3202 32 J I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PTT RXD R228 R2 R238 C52 C53 C54 R240 R241 R243 C57 R244 C59 R248 R249 C60 C62 C64 R251 R253 R254 R255 C69 R449 or C246 R256 R257 R258 C70 R450 or C248 C72 R452 R453 R454 C75 C230 C237 C238 C241 C244 C245 C247 C249 TC1 C250 C444 C251 C445 C252 C253 C2
48. 6 R8 R9 R42 VR1 C351 C352 C354 Q202 D301 D302 D303 Q407 Q408 L401 L402 L403 L404 IC301 X2 C10 C11 C13 R203 C19 R206 BATT 5R 5T 5M 1 1 3 3 4 4 5 5 75 76 1 100 25 26 50 51 1 9 10 16 17 25 26 32 G G D D S S RSSI PCTV 5C IC406 1 4 5 8 CV BPF MIC301 IC1 1 11 20 10 TK 3202 3206 PC BOARD TX RX UNIT X57 6890 XX Component side view J72 0913 09 20 K M TK 3202 M TK 3206 22 M3 TK 3206 23 K2 M2 TK 3202 Ref No Address IC1 8I IC101 4M IC301 9D IC302 8P IC403 8B IC404 7B IC405 5D IC406 9F Q8 8J Ref No Address Q104 5L Q105 4K Q107 4L Q108 4L Q109 5L Q202 4F Q301 10E Q302 8B Q303 7P Ref No Address Q304 7P Q305 8O Q306 9P Q316 9O Q401 8R Q402 8R Q407 8D Q408 7D D1 8H Ref No Address D11 7J D102 4M D301 9B D302 9B D303 8A D403 8R D404 8R 31 J K L M N O P Q R S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 R403 R408 R409 R410 R411 R412 R413 R414 C39 R421 C41 R436 R437 R438 C403 C77 C79 C80 Q104 Q107 Q108 Q109 Q303 Q304 Q305 Q306 D403 D404 L301 Q31
49. 66 CK73GB1H471K CHIP C 470PF K C267 CC73GCH1H050B CHIP C 5 0PF B AK2 AM2 C267 CC73GCH1H060B CHIP C 6 0PF B BM3 C267 CC73GCH1H3R5B CHIP C 3 5PF B AK AM BM C268 CC73GCH1H180J CHIP C 18PF J AK2 AM2 C268 CC73GCH1H220J CHIP C 22PF J AK AM BM C268 CC73GCH1H220J CHIP C 22PF J BM3 C269 CC73GCH1H020B CHIP C 2 0PF B AK AM BM C269 CC73GCH1H020B CHIP C 2 0PF B BM3 C269 CC73GCH1H2R5B CHIP C 2 5PF B AK2 AM2 C270 271 CK73HB1H471K CHIP C 470PF K TK 3202 3206 PARTS LIST 17 TX RX UNIT X57 6890 XX Destination Ref No Parts No Description Address New parts Destination Ref No Parts No Description Address New parts AK TK 3202 K AK2 TH 3202 K2 AM TK 3202 M AM2 TH 3202 M2 BM TK 3206 M BM3 TH 3206 M3 C272 CC73GCH1H020B CHIP C 2 0PF B C273 CC73GCH1H180J CHIP C 18PF J AK2 AM2 C273 CC73GCH1H220J CHIP C 22PF J AK AM BM C273 CC73GCH1H220J CHIP C 22PF J BM3 C274 CC73GCH1H010B CHIP C 1 0PF B AK AM BM C274 CC73GCH1H020B CHIP C 2 0PF B AK2 AM2 C274 CC73GCH1H040B CHIP C 4 0PF B BM3 C275 CC73GCH1H020B CHIP C 2 0PF B AK AM BM C275 CC73GCH1H020B CHIP C 2 0PF B BM3 C275 CC73GCH1H090B CHIP C 9 0PF B AK2 AM2 C276 CC73GCH1H040B CHIP C 4 0PF B AK2 AM2 C276 CC73GCH1H040B CHIP C 4 0PF B BM3 C276 CC73GCH1H3R5B CHIP C 3 5PF B AK AM BM C290 CC73GCH1H020B CHIP C 2 0PF B C291 CC73GCH1H060B CHIP C 6 0PF B
50. 73HCH1H101J CHIP C 100PF J C9 CC73HCH1H100D CHIP C 10PF D C10 C92 0713 05 CHIP TAN 10UF 6 3WV C11 CC73HCH1H101J CHIP C 100PF J C12 CK73HB1H102K CHIP C 1000PF K C13 CK73HB1A104K CHIP C 0 10UF K C14 CK73HB1C103K CHIP C 0 010UF K C15 CC73HCH1H100D CHIP C 10PF D C16 CK73HB1H102K CHIP C 1000PF K C17 CC73HCH1H470J CHIP C 47PF J C18 CC73HCH1H180J CHIP C 18PF J C19 CK73HB1A104K CHIP C 0 10UF K TX RX UNIT X57 6890 XX 20 TK 3202 K M TK 3206 M 22 TK 3206 M3 23 TK 3202 K2 M2 1 1A A02 3851 23 CABINET ASSY 16CH BM BM3 1 1A A02 3852 23 CABINET ASSY 8CH AK AK2 1 1A A02 3852 23 CABINET ASSY 8CH AM AM2 2 1A A02 3858 13 CABINET 3 3A A10 4078 01 CHASSIS 4 1B A21 1644 13 DRESSING PANEL 16CH BM BM3 4 1B A21 1645 13 DRESSING PANEL 8CH AK AK2 4 1B A21 1645 13 DRESSING PANEL 8CH AM AM2 6 2C 2E B09 0680 03 CAP SP MIC ACCESSORY 7 2B B11 1817 04 ILLUMINATION GUIDE 8 1B B43 1156 04 BADGE 9 1C B62 1762 00 INSTRUCTION MANUAL AK AK2 9 1C B62 1762 00 INSTRUCTION MANUAL AM AM2 10 1E B62 1763 00 INSTRUCTION MANUAL BM BM3 11 1A D10 0649 03 LEVER 12 1A D21 0863 04 SHAFT 13 1A D32 0441 03 STOPPER 14 2A E04 0451 05 RF COAXIAL RECEPTACLE SMA 15 3B E23 1253 04 TERMINAL BATT 16 2B E37 0794 05 PROCESSED LEAD WIRE SP 17 2B E37 0803
51. 8 04 HARDWARE FIXTURE SP MIC 52 2C 2F J29 0713 05 BELT CLIP ACCESSORY 54 2B J82 0092 05 FPC 56 1A K29 9307 03 BUTTON KNOB SIDE1 SIDE2 57 1A K29 9308 03 BUTTON KNOB PTT 58 1B K29 9309 03 KNOB VOL 59 1B K29 9318 03 KNOB CH A 2B N14 0808 04 CIRCULAR NUT CH KNOB B 2B N14 0812 04 CIRCULAR NUT VOL KNOB C 2A 2B N30 2604 46 PAN HEAD MACHINE SCREW SMA D 3A N30 2606 46 PAN HEAD MACHINE SCREW CHASSIS E 2A 2B 3B N83 2005 46 PAN HEAD TAPTITE SCREW PCB 60 1C 2F N99 2043 05 SCREW SET ACCESSORY 61 2B R31 0653 05 VARIABLE RESISTOR POWER SW VOL 62 2B S60 0427 05 ROTARY SWITCH 16CH BM BM3 62 2B S60 0428 15 ROTARY SWITCH 8CH AK AK2 62 2B S60 0428 15 ROTARY SWITCH 8CH AM AM2 63 1B T07 0369 05 SPEAKER 64 1C T90 1039 05 WHIP ANTENNA ACCESSORY AK AM 64 1C T90 1040 05 WHIP ANTENNA ACCESSORY AK2 AM2 65 2D W08 0969 05 CHARGER ACCESSORY AK AK2 65 2D W08 0969 05 CHARGER ACCESSORY AM AM2 66 1D W08 0970 05 AC ADAPTER AC120V ACCESSORY AK AK2 66 1D W08 0971 05 AC ADAPTER AC230V ACCESSORY AM AM2 D403 B30 2156 05 LED RED D404 B30 2157 05 LED YELLOW C1 CK73HB1H332K CHIP C 3300PF K C2 CK73HB1C682K CHIP C 6800PF K C3 CK73GB1A105K CHIP C 1 0UF K C4 CK73HB1C103K CHIP C 0 010UF K C5 CK73HB1H102K CHIP C 1000PF K C6 CK73HB1A104K CHIP C 0 10UF K C7 8 CC
52. APCSW DCSW TX_SW QTTCXO QTVCO 1 2OSC 5T_C 5C_C 5R_C EN1 EN4 EN3 EN2 QT DQT IN RSSI VOX DIR SCLK DI O TCLK DTRDO TDATA DTRCLK DTRLOADN DTMF TXD MIC MUTE AFCONT INT RESET SW1 SW2 EEPDAT EEPCLK PF2 PF1 PTT BSHIFT LEDTX LEDRX BATT XIN XOUT PF2 PF1 PTT 5M MICROPROCESSOR IC405 30622MAA XXXGP LED GREEN LED RED SB SB SW DC SW DC D404 B30 2157 05 D403 B30 2156 05 Q401 DTC114EE LEDTX LEDRX TH_DET APCSW Q102 2SK2596 D101 D202 HSC277 SW SW Q105 2SK879 Y PCTV AMP AMP SW Q108 2SK1824 SW 5C IC101 TA75W01FU CURRENT Q9 2SC4619 D122 D103 D104 D106 HVC131 DC AMP Q107 DTC114EE AMP ANT 5T 5T DCSW DET Q109 DTA144EE RF SW Q101 2SK3077 SW Q103 2SK3476 RF 5T APCSW Q104 DTC114EE T R DC B RF RF DC DC 5C Q205 3SK318 5C Q402 DTC114EE PCTV RXD RX_SW TX_W N PLL_STB RX_W N EN5 RDF FD PLL_UL STD OPTDET BUSY 5R RF AMP Q100 2SC4619 RF AMP PTT ANT TK 3202 3206 40 RX TX RF Center Frequency FM IF SYSTEM AQUA AQUA IC302 500mW C330 IC301 C329 IC201 C219 C224 XF201 C241 L211 C266 C158 L224 Q205 IC301 C60 VCO PLL C82 Q9 C87 D101 RXLO C107 Q101 C112 Q102 Q103 C158 D202 MIC SP 119 5dBm 119 5dBm 120 0dBm
53. C 0 047UF J C344 CC73GCH1H221J CHIP C 220PF J C345 C92 0665 05 TANTAL 100UF 6 3WV C346 CK73GB1H102K CHIP C 1000PF K C348 CK73HB1H471K CHIP C 470PF K C351 352 CK73HB1C103K CHIP C 0 010UF K C354 CK73HB1A104K CHIP C 0 10UF K C370 CK73HB1A104K CHIP C 0 10UF K C401 CC73GCH1H471J CHIP C 470PF J C402 CK73HB1H102K CHIP C 1000PF K C403 CK73GB1C104K CHIP C 0 10UF K C405 CC73GCH1H101J CHIP C 100PF J C407 CK73HB1H102K CHIP C 1000PF K C409 410 CK73GB1A105K CHIP C 1 0UF K C411 CK73HB1H102K CHIP C 1000PF K C415 CK73HB1H471K CHIP C 470PF K C417 CK73GB1A105K CHIP C 1 0UF K C418 419 CK73HB1H102K CHIP C 1000PF K C421 CK73GB1A105K CHIP C 1 0UF K C426 427 CK73GB1A105K CHIP C 1 0UF K C428 429 CK73HB1H102K CHIP C 1000PF K C430 CK73GB1H103K CHIP C 0 010UF K C431 CK73HB1C103K CHIP C 0 010UF K C432 CC73HCH1H050B CHIP C 5 0PF B C433 434 CC73HCH1H030B CHIP C 3 0PF B C435 CC73HCH1H050B CHIP C 5 0PF B C440 CC73GCH1H1R5B CHIP C 1 5PF B C443 CK73GB1A474K CHIP C 0 47UF K C444 CC73GCH1H020B CHIP C 2 0PF B BM3 C445 CC73GCH1H180J CHIP C 18PF J AK2 AM2 TC1 2 C05 0384 05 CERAMIC TRIMMER CAP 10PF CN201 E23 1081 05 TERMINAL CN401 E40 6362 05 FLAT CABLE CONNECTOR J301 E11 0457 05 PHONE JACK 2 5 3 5 F401 F53 0190 05 FUSE 2 5A 67 2A J30 1282 04 SPACER MIC ELEMENT CD201 L79 1582 05 TUNING COIL CF201 2A L72 0973 05
54. CC73HCH1H100D CHIP C 10PF D C125 CC73GCH1H060B CHIP C 6 0PF B AK AM BM C125 CC73GCH1H080B CHIP C 8 0PF B BM3 C126 C92 0004 05 CHIP TAN 1 0UF 16WV C127 CC73GCH1H200J CHIP C 20PF J AK AM BM C128 CK73HB1H471K CHIP C 470PF K C129 CK73GB1H471K CHIP C 470PF K C130 CK73HB1H471K CHIP C 470PF K C132 CC73GCH1H200J CHIP C 20PF J AK AM BM C132 CC73GCH1H270J CHIP C 27PF J AK2 AM2 C132 CC73GCH1H390J CHIP C 39PF J BM3 C133 CK73GB1H471K CHIP C 470PF K C134 CK73GB1H103K CHIP C 0 010UF K C135 CK73GB1C104K CHIP C 0 10UF K C136 CK73GB1A105K CHIP C 1 0UF K C138 CK73GB1H102K CHIP C 1000PF K C140 CC73GCH1H101J CHIP C 100PF J C145 CC73GCH1H180J CHIP C 18PF J AK AK2 C145 CC73GCH1H180J CHIP C 18PF J AM AM2 C145 CC73GCH1H180J CHIP C 18PF J BM C145 CC73GCH1H300J CHIP C 30PF J BM3 TK 3202 3206 PARTS LIST 16 TX RX UNIT X57 6890 XX Destination Ref No Parts No Description Address New parts Destination Ref No Parts No Description Address New parts AK TK 3202 K AK2 TH 3202 K2 AM TK 3202 M AM2 TH 3202 M2 BM TK 3206 M BM3 TH 3206 M3 C146 CK73GB1H102K CHIP C 1000PF K C148 CK73GB1H102K CHIP C 1000PF K C149 CC73GCH1H070B CHIP C 7 0PF B AK AM BM C149 CC73GCH1H070B CHIP C 7 0PF B BM3 C151 CC73GCH1H070B CHIP C 7 0PF B AK2 AM2 C151 CC73GCH1H070B CHIP C 7 0PF B BM3 C152 CC73GCH1H200J CHIP C 20PF
55. CERAMIC FILTER 450KHZ L1 L40 4791 37 SMALL FIXED INDUCTOR 4 700UH L3 L40 5681 86 SMALL FIXED INDUCTOR 0 56UH L5 L40 5681 86 SMALL FIXED INDUCTOR 0 56UH L6 7 L92 0138 05 FERRITE CHIP L8 9 L40 1875 92 SMALL FIXED INDUCTOR 18NH L10 11 L40 1085 92 SMALL FIXED INDUCTOR 100NH L12 L92 0138 05 FERRITE CHIP L13 14 L40 1085 92 SMALL FIXED INDUCTOR 100NH L16 L40 1878 67 SMALL FIXED INDUCTOR 18NH AK2 AM2 L16 L40 2278 67 SMALL FIXED INDUCTOR 22NH AK AM BM L16 L40 2778 67 SMALL FIXED INDUCTOR 27NH BM3 L17 L40 2278 67 SMALL FIXED INDUCTOR 22NH AK2 AM2 L17 L40 2778 67 SMALL FIXED INDUCTOR 27NH AK AM BM L17 L40 3378 67 SMALL FIXED INDUCTOR 33NH BM3 L18 19 L41 2285 03 SMALL FIXED INDUCTOR L20 21 L40 3391 86 SMALL FIXED INDUCTOR 3 3UH L22 L92 0138 05 FERRITE CHIP L23 L40 2275 92 SMALL FIXED INDUCTOR 22NH L24 L92 0141 05 FERRITE CHIP L25 L40 2275 92 SMALL FIXED INDUCTOR 22NH L100 L40 3375 92 SMALL FIXED INDUCTOR 33NH BM3 L100 101 L40 1575 92 SMALL FIXED INDUCTOR 15NH AK AK2 L100 101 L40 1575 92 SMALL FIXED INDUCTOR 15NH AM AM2 L100 101 L40 1575 92 SMALL FIXED INDUCTOR 15NH BM L101 L40 2275 92 SMALL FIXED INDUCTOR 22NH BM3 L102 L92 0138 05 FERRITE CHIP L103 104 L40 8265 92 SMALL FIXED INDUCTOR 8 2NH TK 3202 3206 PARTS LIST 18 TX RX UNIT X57 6890 XX Destination Ref No Parts No Description Address New parts Destination Ref No Parts No Descr
56. CHIP C 7 0PF B BM3 C54 CC73HCH1H090B CHIP C 9 0PF B AK2 AM2 C55 CC73HCH1H110J CHIP C 11PF J AK AM BM C55 CC73HCH1H120J CHIP C 12PF J AK2 AM2 C55 CC73HCH1H120J CHIP C 12PF J BM3 C56 CC73HCH1H020B CHIP C 2 0PF B AK AM BM C56 CC73HCH1H050B CHIP C 5 0PF B BM3 C57 CC73HCH1H0R5B CHIP C 0 5PF B BM3 C58 CC73HCH1H060B CHIP C 6 0PF B AK AM BM C58 CC73HCH1H070B CHIP C 7 0PF B BM3 C58 CC73HCH1H090B CHIP C 9 0PF B AK2 AM2 C59 CC73HCH1H010B CHIP C 1 0PF B AK2 AM2 C59 CC73HCH1H1R5B CHIP C 1 5PF B BM3 C59 60 CC73HCH1H010B CHIP C 1 0PF B AK AM BM C60 CC73HCH1H010B CHIP C 1 0PF B AK2 AM2 C60 CC73HCH1H010B CHIP C 1 0PF B BM3 C61 CC73HCH1H030B CHIP C 3 0PF B AK AM BM C61 CC73HCH1H040B CHIP C 4 0PF B AK2 AM2 C61 CC73HCH1H040B CHIP C 4 0PF B BM3 C62 CC73HCH1H020B CHIP C 2 0PF B AK AK2 C62 CC73HCH1H020B CHIP C 2 0PF B AM AM2 C62 CC73HCH1H020B CHIP C 2 0PF B BM C62 CC73HCH1H030B CHIP C 3 0PF B BM3 C63 CC73HCH1H101J CHIP C 100PF J C64 CC73HCH1H040B CHIP C 4 0PF B AK AM BM C64 CC73HCH1H040B CHIP C 4 0PF B BM3 C64 65 CC73HCH1H050B CHIP C 5 0PF B AK2 AM2 C65 66 CC73HCH1H050B CHIP C 5 0PF B BM3 C65 66 CC73HCH1H060B CHIP C 6 0PF B AK AM BM C66 CC73HCH1H060B CHIP C 6 0PF B AK2 AM2 C67 CC73HCH1H040B CHIP C 4 0PF B BM3 C67 CC73HCH1H050B CHIP C 5 0PF B AK AK2 C67 CC73HCH1H050B CHIP C 5 0PF B AM AM2 C67
57. H103K CHIP C 0 010UF K C201 CK73GB1A224K CHIP C 0 22UF K C206 CK73HB1H102K CHIP C 1000PF K C207 CK73HB1H182K CHIP C 1800PF K C208 CK73HB1H471K CHIP C 470PF K C209 C92 0713 05 CHIP TAN 10UF 6 3WV C210 CK73HB1H471K CHIP C 470PF K C211 CK73HB1C103K CHIP C 0 010UF K C213 CK73HB1A104K CHIP C 0 10UF K C214 CC73HCH1H680J CHIP C 68PF J C215 CK73HB1H102K CHIP C 1000PF K C216 CK73GB1C104K CHIP C 0 10UF K C217 CK73HB1A104K CHIP C 0 10UF K C218 CK73GB1C104K CHIP C 0 10UF K C219 CC73HCH1H330J CHIP C 33PF J C220 CK73HB1H102K CHIP C 1000PF K C221 CK73GB1C104K CHIP C 0 10UF K C222 CK73HB1H102K CHIP C 1000PF K C224 225 CK73HB1C103K CHIP C 0 010UF K C228 CC73GCH1H100C CHIP C 10PF C C230 CK73HB1C103K CHIP C 0 010UF K C231 CK73GB1H103K CHIP C 0 010UF K C232 CK73HB1C103K CHIP C 0 010UF K C233 CC73GCH1H060B CHIP C 6 0PF B C234 CK73HB1H102K CHIP C 1000PF K C236 CC73GCH1H180J CHIP C 18PF J C237 CK73HB1H102K CHIP C 1000PF K C238 CK73GB1C104K CHIP C 0 10UF K C239 CK73GB1H102K CHIP C 1000PF K C240 CC73GCH1H010B CHIP C 1 0PF B BM3 C240 CC73GCH1H3R5B CHIP C 3 5PF B AK AK2 C240 CC73GCH1H3R5B CHIP C 3 5PF B AM AM2 C240 CC73GCH1H3R5B CHIP C 3 5PF B BM C241 CK73GB1H471K CHIP C 470PF K C244 CC73GCH1H030B CHIP C 3 0PF B AK AM BM C244 CC73GCH1H3R5B CHIP C 3 5PF B AK2 AM2 C245 CC73GCH1H180J CHIP C 18PF J AK2 AM2 C2
58. IN DEC FILOUT FILIN IN2 IN2 OUT B VCC RXAF RXAFIN EXPOUT FILTERO RXINO RXIN AGND AGNDIN TXIN TXINO LIMLV EXTLIMIN MOD VDD STD TCLK DTRDO TDATA DTRCLK DI O RDF FD SCLK DIR XOUT oUTPUT VCC CLK NC3 DATA LE FC NC4 FOUT P NC5 R B PLL_CLK EN2 5C PLL_DAT EN3 5T PLL_STB EN4 SP2 5R PLL_UL EN5 EN1 OSCIN QTTCXO SP1 VCC VCC VSS SIDE2 BATT 5T_C 5R_C 5C_C 5M SIDE1 LEDRX LEDTX INT RESET PTT SB VSS RXAFO IC405 30622MAA B89GP MICROPROCESSOR MOD STD DTRLOADN RX_W N TX_W N TDATA DTRCLK TCLK DTRDO AMP3O DI O SCLK DIR XIN RDF FD AF_CONT EXTLIMIN SB PCTV TXD 5M MIC_MUTE QT DQT_IN RSSI OPTDET PTT BUSY RXAFO 5R SP2 5T APCSW OSCIN B 5C TH_DET DCSW SP1 RX LO1 2SK3476 Q103 TX FINAL AMP XF201 L71 0619 05 38 85 MHz MCF CF201 L72 0973 05 M K M K2 M2 M M3 M3 K M M K2 M2 K2 M2 K M M3 11p 11p C52 12p 22n 18n 27n L16 C54 7p 6p 9p C161 6p 5p 5p 27n 33n 22n L17 12p 11p 12p C55 5p 5p 6p C164 C166 0 75p 1 5p 0 75p 15n 15n 33n L100 2p NO C56 5p 2p C160 2p 1 5p 3p C159 2p 2p L101 22n 15n 15n L105 1
59. IP R 1 0K J 1 16W R307 308 R92 1368 05 CHIP R 0 OHM R310 RK73GB1J394J CHIP R 390K J 1 16W R311 RK73HB1J123J CHIP R 12K J 1 16W R312 RK73GB1J334J CHIP R 330K J 1 16W R313 RK73GB1J104J CHIP R 100K J 1 16W R314 RK73GB1J103J CHIP R 10K J 1 16W R315 RK73GB1J334J CHIP R 330K J 1 16W R316 RK73GB1J124J CHIP R 120K J 1 16W R317 RK73GB1J474J CHIP R 470K J 1 16W R318 RK73GB1J122J CHIP R 1 2K J 1 16W R319 RK73HB1J563J CHIP R 56K J 1 16W R320 RK73HB1J332J CHIP R 3 3K J 1 16W R321 RK73HB1J224J CHIP R 220K J 1 16W R322 RK73HB1J184J CHIP R 180K J 1 16W R323 RK73HB1J563J CHIP R 56K J 1 16W R324 325 RK73GB1J104J CHIP R 100K J 1 16W R326 R92 1252 05 CHIP R 0 OHM J 1 16W R327 RK73GB1J184J CHIP R 180K J 1 16W R328 RK73GB1J103J CHIP R 10K J 1 16W R329 RK73GB1J823J CHIP R 82K J 1 16W R330 RK73HB1J332J CHIP R 3 3K J 1 16W R331 RK73GB1J154J CHIP R 150K J 1 16W R332 RK73GB1J153J CHIP R 15K J 1 16W R334 RK73GB1J473J CHIP R 47K J 1 16W R335 RK73GB1J222J CHIP R 2 2K J 1 16W R336 RK73GB1J102J CHIP R 1 0K J 1 16W R337 RK73GB1J151J CHIP R 150 J 1 16W R338 RK73GB1J222J CHIP R 2 2K J 1 16W R339 RK73GB1J471J CHIP R 470 J 1 16W R340 RK73GB1J182J CHIP R 1 8K J 1 16W R341 RK73GB1J103J CHIP R 10K J 1 16W R342 RK73GB1J101J CHIP R 100 J 1 16W R343 RK73GB1J474J CHIP R 470K J 1 16W R344 RK73GB1J102J CHIP R 1 0K J 1 16W R345 346 RK73GB
60. K 3206 M 400 430MHz TK 3206 M3 470 512MHz TK 3202 K2 M2 12 8MHz RF AMP ANT SW TK 3202 3206 9 CIRCUIT DESCRIPTION 6 Squelch Part of the AF signal from the IC enters the FM IC IC201 again and the noise component is amplified and rectified by a filter and an amplifier to produce a DC voltage corresponding to the noise level The DC signal from the FM IC goes to the analog port of the microprocessor IC405 IC405 determines whether to output sounds from the speaker by checking whether the input voltage is higher or lower than the preset value To output sounds from the speaker IC405 sends a high signal to the SP MUTE line and turns IC302 on through Q303 Q304 Q305 Q306 and Q316 See Fig 4 7 Receive Signalling 1 QT DQT The output signal from FM IC IC201 enters the microprocessor IC405 through IC301 IC405 determines whether the QT or DQT matches the preset value and controls the SP MUTE and the speaker output sounds according to the squelch results 2 MSK Fleet Sync The MSK input signal from the FM IC goes to pin 31 of IC 301 The signal is demodulated by MSK demodulator in IC 301 The demodulated data goes to the CPU for processing 3 DTMF The DTMF input signal from the FM IC IC201 goes to IC301 the DTMF decoder The decoded information is then processed by the CPU 3 PLL Frequency Synthesizer The PLL circuit generates the first local oscillator signal for reception and the RF signa
61. K2 M2 TK 3202 Ref No Address IC201 5N IC401 9R IC402 8R Q1 7O Q2 8L Q3 9M Q4 8J Q5 8I Ref No Address Q6 8K Q7 9L Q9 6L Q100 6J Q101 6I Q102 7G Q103 7F Q203 4N Ref No Address Q204 4K Q205 4G Q403 8R Q404 7R Q405 9R D2 9K D3 10M D4 9J Ref No Address D5 10L D6 9J D7 9J D8 10L D9 10L D10 8J D101 6K D103 4D Ref No Address D104 3C D106 4D D122 4D D202 6K D203 4H D204 4G D205 3F D206 4F Ref No Address D210 4I D401 7R D402 4R 33 J K L M N O P Q R S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 R210 C24 XF201 C25 R212 C26 R215 C29 R216 R217 R218 R219 C30 CN201 C34 C35 R417 C38 R418 R226 R227 R228 R420 C40 C42 C43 C44 R233 C47 C48 C49 R236 R238 R239 C50 C53 C54 R240 R435 C55 C56 C206 C207 C57 C208 C58 CD201 C209 C59 C210 C60 C211 C61 C62 C407 C213 C63 C64 C409 C65 C216 C66 R447 C67 C218 C68 C219 or C220 C70 C221 C71 C222 C417 C73 C224 C74 C225 C76 C228 CF201 C78 C421 C230 C231 C426 C232 C233 C427 C83 C428 C234 C84 C429 C85 C236 C86 C237 C87 C238
62. M R241 NO 1 0M 0 NO NO R449 0 R450 NO NO 0 NO NO R454 27p C132 20p 39p C145 18p 18p 30p 7p 7p NO C149 7p NO C151 7p 20p 20p C152 30p C156 3 5p 3p 4p 2 5p 4p C157 4p C250 22p 18p 22p 2p 0 75p C252 1 5p C255 18p 22p 22p 3 5p C267 6p 5p 2p C269 2p 2 5p 22p C273 22p 18p 2p 4p C274 1p 4p 3 5p 4p C276 NO C444 2p NO NO NO C445 18p PTT RXD MIC MICIN OPTDET 5MS AE TXD NC SPO SPI 2p C275 2p 9p R 0 3V MUTE ON 7 3V MUTE OFF T 0 3V R 4 9V 7 52V R 5V R 7 3V MUTE ON 0 3V MUTE OFF T 7 3V R 1 808V R 0 47V R 5V R 1 795V R 0 96V R 4 98V R 2 046V TX RX UNIT X57 6890 XX X57 689 4 4 Note The components marked with a dot are parts of layer1 TK 3202 3206 SCHEMATIC DIAGRAM t t CPH3413 Q306 RXAFI C222 1000p IC1 MB15A02 1 OSCIN 2 NC1 3 OSCOUT 4 VP 5 VCC 6 DO 7 GND 8 LD 9 NC2 10 FIN 11 12 13 14 15 16 17 18 19 20 R43 100 R339 470 C72 0 1u R357 0 R211 3 3k R121 22 IC101 TA75W01FU 1 OUT1 2 IN1 3 IN1 4 VEE 5 6 7 8 C7 100p R34 470k C77 470p MIC301 2SC4617 S Q8 R337 150 C45 1u R335 2 2k R328 10k R340
63. O R445 0 2SK1824 Q108 R140 56k C323 82p C308 0 1u C320 0 01u R208 82k R143 100k C201 0 22u R133 150k D C311 1u Q109 DTA144EE C219 33p 2SK879 Y Q105 R212 82k C211 0 01u R141 100k 2SC4649 N P Q203 R312 330k C319 270p R331 150k C333 0 1u R207 4 7k R130 150k D TH203 R317 470k R135 150k D R446 0 C310 0 068u C440 1 5p C206 1000p R134 150k D C217 0 1u TH101 100k R139 47k C220 1000p C329 1u R209 2 7k R206 10 R142 0 D102 HZU5CLL C228 10p RXAFO R215 100 C326 1000p R332 15k R314 10k R115 10k C307 0 1u C106 470p 2SC4619 Q100 L100 C107 R103 47k R105 330 R106 22 R107 100 L102 2SK3077 Q101 C111 470p R453 22k C108 470p L101 C110 470p C113 0 1u R110 330 R452 10k C191 0 01u L220 2 5n C123 33p G C133 470p C116 C124 10p C118 R124 47k C190 1u L103 8 2n C128 470p L109 C119 470p R114 47k C129 470p C134 0 01u C130 470p R111 0 C122 33p C135 0 1u 2SK2596 Q102 L104 8 2n C120 C132 L107 C121 R193 47k L105 R112 0 R194 L130 R190 100 C127
64. O REVERSE PROTECTION 5R SW 5T SW VOLTAGE DETECTOR INT VOLTAGE DETECTOR RESET PLL IC F_IN AMP RIPPLE FILTER PLL SYSTEM TRIPLER 5V PROTECTION TX RX UNIT X57 6890 XX BATT PTT LED RED SW2 oUTPUT VCC CLK NC3 DATA LE FC NC4 FOUT P NC5 R B PLL_CLK EN2 5C PLL_DAT EN3 5T PLL_STB EN4 SP2 5R PLL_UL EN5 EN1 OSCIN QTTCXO SP1 VCC VCC VSS SIDE2 BATT 5T_C 5R_C 5C_C 5M SIDE1 LEDRX LEDTX INT RESET PTT SB VSS RXAFO GND VDD NC VoUT GND VDD 4 9V 0 71V R 7 56V T 7 26V R 7 28V T 6 80V 5 00V 4 96V 2 74V ON 4 92V OFF 0 01V ON 4 92V OFF 0 01V 4 95V 4 76V 4 7V R 4 83V T 4 99V R 5 01V R 3 70V T 3 57V 4 82V TK 3202 3206 SCHEMATIC DIAGRAM C222 1000p R43 100 C72 0 1u R357 0 R34 470k C77 470p 2SC4617 S Q8 C45 1u R416 47k R23 10k C70 470p R418 47k L22 C354 0 1u C78 33p D301 RB706F 40 C431 0 01u R25 22k R308 0 C69 470p R355 10k C73 0 5p B 2SK1830 Q407 R447 12k R338 2 2k D202 HSC277 2SK1830 Q408 R415 47k R420 47k R26 10k R42 4 7k R305 100k L19 220n C41 6800p R424 47k C76 1000p C75 1000p L11 100n L24 L21 3 3u R425 47k L404 C435 5p
65. ODE D11 MA2S111 DIODE D101 HSC277 DIODE D102 HZU5CLL ZENER DIODE D103 104 HVC131 DIODE D106 HVC131 DIODE TK 3202 3206 PARTS LIST 20 TX RX UNIT X57 6890 XX ADDITIONAL PCB Destination Ref No Parts No Description Address New parts Destination Ref No Parts No Description Address New parts AK TK 3202 K AK2 TH 3202 K2 AM TK 3202 M AM2 TH 3202 M2 BM TK 3206 M BM3 TH 3206 M3 D122 HVC131 DIODE D202 HSC277 DIODE D203 206 HVC355B VARIABLE CAPACITANCE DIODE D210 HVC355B VARIABLE CAPACITANCE DIODE AK AK2 D210 HVC355B VARIABLE CAPACITANCE DIODE AM AM2 D210 HVC355B VARIABLE CAPACITANCE DIODE BM D301 302 RB706F 40 DIODE D303 DAN222 DIODE D401 RB521S 30 DIODE D402 1SR154 400 DIODE IC1 MB15A02 MOS IC IC101 TA75W01FU MOS IC IC201 TA31136FN MOS IC IC301 AQUA MOS IC IC302 TA7368F MOS IC IC401 402 XC6204B502MR MOS IC IC403 BD4840FVE MOS IC IC404 BD4845FVE MOS IC IC405 30622MAA B89GP MPU IC406 BR24L08F W ROM IC Q1 KTC4082 TRANSISTOR Q2 2SC5108 Y TRANSISTOR Q3 4 2SK508NV K52 FET Q5 DTA143TE DIGITAL TRANSISTOR Q6 2SC5108 Y TRANSISTOR Q7 DTA143TE DIGITAL TRANSISTOR Q8 2SC4617 S TRANSISTOR Q9 2SC4619 TRANSISTOR Q100 2SC4619 TRANSISTOR Q101 2SK3077 FET Q102 2SK2596 FET Q103 2SK3476 FET Q104 DTC114EE DIGITAL TRANSISTOR Q105 2SK879 Y FET Q107 DTC114EE DIGITAL TRANSISTOR Q108
66. OR AK2 AM2 L228 229 L41 8268 14 SMALL FIXED INDUCTOR AK AM BM L228 229 L41 8268 14 SMALL FIXED INDUCTOR BM3 L229 L41 8268 14 SMALL FIXED INDUCTOR AK2 AM2 L230 L41 4778 03 SMALL FIXED INDUCTOR AK AK2 L230 L41 4778 03 SMALL FIXED INDUCTOR AM AM2 L230 L41 4778 03 SMALL FIXED INDUCTOR BM L230 L41 5678 03 SMALL FIXED INDUCTOR BM3 L250 L40 1875 92 SMALL FIXED INDUCTOR 18NH L290 L41 3078 17 SMALL FIXED INDUCTOR AK AM BM L301 L92 0140 05 FERRITE CHIP L302 L92 0149 05 FERRITE CHIP L401 L92 0149 05 FERRITE CHIP L402 404 L92 0138 05 FERRITE CHIP L410 L92 0138 05 FERRITE CHIP L411 L40 1875 92 SMALL FIXED INDUCTOR 18NH L412 L34 4564 05 AIR CORE COIL BM3 X1 L77 1931 05 TCXO 12 8MHZ X2 L78 1411 05 RESONATOR 7 37MHZ XF201 L71 0619 05 MCF 38 85MHZ CP404 RK75HA1J473J CHIP COM 47K J 1 16W CP405 RK75HA1J102J CHIP COM 1 0K J 1 16W R1 RK73HB1J223J CHIP R 22K J 1 16W R2 RK73HB1J103J CHIP R 10K J 1 16W R3 RK73HB1J333J CHIP R 33K J 1 16W R4 RK73HB1J563J CHIP R 56K J 1 16W R5 RK73HB1J104J CHIP R 100K J 1 16W R6 RK73HB1J823J CHIP R 82K J 1 16W R7 RK73HB1J101J CHIP R 100 J 1 16W R8 11 R92 1368 05 CHIP R 0 OHM R12 RK73HB1J222J CHIP R 2 2K J 1 16W R13 R92 1252 05 CHIP R 0 OHM J 1 16W R14 RK73HB1J334J CHIP R 330K J 1 16W R15 RK73GB1J221J CHIP R 220 J 1 16W R16 RK73GB1J561J CHIP R 560 J 1 16W R17 RK73HB1J101J CHIP R 100 J 1 16W R
67. OUT VSS XIN VCC VCC INT TCLK DTRDO RDF FD SCLK DI O TDATA DTRCLK DIR STD PTT QTTCXO TXD RXD APCSW DCSW TX_W N RX_SW TX_SW PLL_UL PLL_STB PLL_DAT PLL_CLK VCC RX_W N EN5 EN4 EN3 EN2 EN1 SIM1 SIM2 5T_C 5R_C 5C_C BATT RSSI BUSY VOX QT DQT_IN TH_DET AVSS VREF AVCC MIC_MUTE OPTDET AF_CONT VCC VSS GND GND LEDTX LEDRX PF1 PF2 SDA SCL WP VCC IC405 30622MAA B89GP MICROPROCESSOR MOD STD DTRLOADN RX_W N TX_W N TDATA DTRCLK TCLK DTRDO AMP3O DI O SCLK DIR XIN RDF FD AF_CONT EXTLIMIN SB PCTV TXD 5M MIC_MUTE QT DQT_IN RSSI OPTDET PTT BUSY RXAFO 5R SP2 5T APCSW OSCIN B 5C TH_DET DCSW SP1 RX LO1 RXD GND GND R 2 87V T 0V R 2 934V T 3 002V BSHIFT ON 4 95V OFF 0V R 0 59V T 4 94V 4 0V R 4 94V T 0 58V 3 7V 0 72V T 3 37V R 3 4V 4 96V 3 86V 4 62V R 0V T 2 846V F G H I J TX RX UNIT X57 6890 XX X57 689 2 4 TK 3202 3206 SCHEMATIC DIAGRAM K L M N O X57 689 3 4 TX RX UNIT X57 6890 XX t t RXAFI R211 3 3k R121 22 IC101 TA75W01FU 1 OUT1 2 IN1 3 IN1 4 VEE 5 6 7 8 R328 10k R320 3 3k D302 RB706F 40 C224 0 01u C146 1000p C324 82p R219 560 R330 3 3k R324 100k C306 4 7u6 3 MICI R131 150k D R216 120k
68. P MUTE SW SW1 CV AMP3O TCLK DTRDO QT DQT_IN ANT TXD SB RIPPLE FILTER OPTDET DC SW RX VCO AF_CONT QTTCXO DC SW TX VCO 5M PLL_UL RF BUFFER AMP PTT PLL_STB RF AMP PLL_DAT PLL_CLK DC SW SP MUTE MOD ISOLATION DTRLOADN MIC AGC VCO RX STD IC401 402 FM IF SYSTEM D3 5 8 9 PTT VOLTAGE REGULATOR 5V 5R_C DC SW FREQUENCY CONTROL RX VCO APC SW 5C SW VCO TX 5T_C APC SW B RF AMP BATT LED SW RED 5R LED SW GREEN LED GREEN 5R ANT SW 5T W N SW RX SP2 EEPROM OSCIN SP2 APCSW TX DRIVE AMP BATT AF AMP TX MODULATION VCC EN5 VCO OSCILLATION RX EN4 VCO OSCILLATION TX EN3 38 4 MHz EN2 3 6864 MHz CLK EN1 5M TXCO SP2 5T OSCIN 5C RSSI 5M TXD B REVERSE PROTECTION AF_CONT 5C OPTDET OPTDET APC PROTECT AF_CONT APC SW TX RX RF SW DETECTOR CURRENT STEERING MODULATOR D2 4 6 7 FREQUENCY CONTROL TX VCO BEAT SHIFT SW BEAT SHIFT SW APC SW 5R SW MIXER 5T SW AUDIO PROCESSOR DETECTOR APC SW VOLTAGE DETECTOR INT COMPARATOR APC VOLTAGE DETECTOR RESET W N SW TX SB DC SW SP MUTE 5C_C SP MUTE SW TDATA DTRCLK AF_CONT PCTV SB TXD SP2 5M PLL IC F_IN AMP 5R OPTDET RIPPLE FILTER 5R PTT PCTV PLL SYSTEM EXTLIMIN TRIPLER INT RESET
69. Q901 D G S R901 GND MOD IN MOD OUT RX W N R902 C901 C902 ADDITIONAL PCB GND MOD IN RX W N MOD OUT C21 C22 R403 R404 R211 R405 R406 R213 R407 C27 R408 R409 R410 R411 R412 C32 R413 C33 R414 R415 R416 R419 C39 R421 C41 R422 R423 R424 R425 C45 R426 C201 R436 R437 TH203 R438 C401 C402 C403 C405 C214 R445 C215 R446 C217 C410 C411 C415 C418 C419 C77 C79 C80 C430 C431 C432 C433 C434 C435 C1 C2 C3 C4 C6 C7 C8 D1 Q104 Q107 Q108 Q109 Q301 Q302 Q303 Q304 Q305 Q306 D403 D404 L301 Q316 L302 L111 IC403 IC404 IC405 CP404 CP405 D11 R301 R304 R305 R306 R307 R308 R310 R311 R312 R313 R314 R315 R121 R316 R317 R318 R319 R126 L6 R127 R128 R129 R320 R321 R322 R323 R324 R130 R325 R131 R326 R132 R327 R133 R328 R134 R329 R135 R138 R139 L12 R330 R331 R332 R334 R140 R335 R141 R336 R142 R143 R338 R339 C301 C302 C304 R340 R341 C306 R342 C307 C308 R344 C309 R345 R346 R347 R348 R349 C310 C311 C312 C313 R10 C314 R350 R11 C315 C316 C317 R354 C318 R355 R15 C319 R16 C126
70. SIDE2 LEDRX 5T LEDTX 5T SIDE1 5V PROTECTION RF BPF TUNING CN13 BUSY D205 206 TX RX UNIT X57 6890 XX MIC_MUTE XIN D203 204 210 BATT DIR IF AMP RF BPF TUNING PTT SCLK LED RED RDF FD SW2 TX RX RF SW RF AMP ANT SW ANT SW ANT SW TK 3202 23 22 X57 6890 XX HVC355B TK 3206 TK 3202 20 HVC355B D210 TK 3206 NO 15p NO C127 NO 20p NO NO C120 22p 18p 22p C268 TH_DET PCTV PTT SB X57 6890 XX TK 3206 22 20 TK 3202 TK 3202 23 TK 3206 TK 3206 23 TK 3202 TK 3202 20 22 TK 3206 X57 6890 XX SP1 DCSW SP1 RX_W N TX_W N RF AMP PCTV 2p 2p 4p C53 VSS VSS VCC RXAFO MOD IN GND RX_W N MOD OUT ADDITIONAL PCB RXAFO RX LO1 RX LO1 RX LO1 STRIP LINE PCTV DTMF EEPDAT EEPCLK BYTE GND BSHIFT RESET XOUT VSS XIN VCC VCC INT TCLK DTRDO RDF FD SCLK DI O TDATA DTRCLK DIR STD PTT QTTCXO TXD RXD APCSW DCSW TX_W N RX_SW TX_SW PLL_UL PLL_STB PLL_DAT PLL_CLK VCC RX_W N EN5 EN4 EN3 EN2 EN1 SIM1 SIM2 5T_C 5R_C 5C_C BATT RSSI BUSY VOX QT DQT_IN TH_DET AVSS VREF AVCC MIC_MUTE OPTDET AF_CONT VCC VSS GND GND LEDTX LEDRX PF1 PF2 SDA SCL WP VCC NF PHASE PRE GND PW GND PoUT OSCIN OSCOUT MIXOUT VCC IF
71. TTERY PACK 9 INSTRUCTION MANUAL B62 1762 00 46 ITEM CARTON CASE H52 2056 02 60 SCREW SET N99 2043 05 64 WHIP ANTENNA T90 1039 05 K M T90 1040 05 K2 M2 66 AC ADAPTER W08 0970 05 K K2 AC120V W08 0971 05 M M2 AC230V 65 CHARGER W08 0969 05 52 BELT CLIP J29 0713 05 43 PACKING FIXTURE H12 3158 05 44 CARTON BOARD H13 2109 03 6 CAP SP MIC B09 0680 03 48 HOLDER SP MIC J19 5472 03 TK 3202 3206 23 E F 1 2 3 PACKING TK 3206 Parts with the exploded numbers larger than 700 are not supplied 10 INSTRUCTION MANUAL B62 1763 00 47 ITEM CARTON CASE H52 2057 02 48 HOLDER SP MIC J19 5472 03 60 SCREW SET N99 2043 05 6 CAP SP MIC B09 0680 03 52 BELT CLIP J29 0713 05 43 PACKING FIXTURE H12 3158 05 45 PROTECTION BAG H25 0085 04 TK 3202 3206 24 ADJUSTMENT Test Equipment Required for Alignment Test Equipment Major Specifications 1 Standard Signal Generator Frequency Range 450 to 490MHz TK 3202 K M TK 3206 M 470 to 512MHz TK 3202 K2 M2 400 to 430MHz TK 3206 M3 SSG Modulation Frequency modulation and external modulation Output 127dBm 0 1 V to greater than 47dBm 1mV 2 Power Meter Input Impedance 50 Operation Frequency 450 to 490MHz TK 3202 K M TK 3206 M 470 to 512MHz TK 3202 K2 M2 400 to 430MHz TK 3206 M3 Measurement Range Vicinity of 10W 3 Deviation Meter Frequency Ra
72. UHF FM TRANSCEIVER TK 3202 3206 2004 2 PRINTED IN JAPAN B51 8678 00 S 1246 SERVICE MANUAL GENERAL 2 SYSTEM SET UP 2 REALIGNMENT 3 DISASSEMBLY FOR REPAIR 5 CIRCUIT DESCRIPTION 8 TERMINAL FUNCTION 12 SEMICONDUCTOR DATA 12 COMPONENTS DESCRIPTION 13 PARTS LIST 14 EXPLODED VIEW 21 PACKING 22 ADJUSTMENT 24 PC BOARD TX RX UNIT X57 6890 XX 30 SCHEMATIC DIAGRAM 34 BLOCK DIAGRAM 38 LEVEL DIAGRAM 40 KSC 31 KNB 29N KNB 30A KBH 10 41 SPECIFICATIONS BACK COVER CONTENTS TK 3206 Does not come with antenna Antenna is available as an option Antenna T90 1039 05 TK 3202 K M T90 1040 05 TK 3202 K2 M2 KRA 27 Option TK 3206 M M3 Knob VOLUME K29 9309 03 Knob PTT K29 9308 03 Ca
73. X RX UNIT IC405 Pin function Pin Port Name I O Function No Pin Port Name I O Function No SEMICONDUCTOR DATA TERMINAL FUNCTION SEMICONDUCTOR DATA CN401 1 B I B Battery Voltage 2 SB O Switched B 3 SP1 I Audio input 4 SP2 O Audio output 5 GND GND 6 EN1 I Encoder pulse input Pin Name I O Function No Pin Name I O Function No 7 EN2 I Encoder pulse input 8 GND GND 9 EN3 I Encoder pulse input 10 EN4 I Encoder pulse input 11 EN5 I Encoder pulse input TERMINAL FUNCTION TK 3202 3206 13 COMPONENTS DESCRIPTION IC1 IC PLL system IC101 IC Comparator APC IC201 IC FM IF system IC301 IC Audio processor IC302 IC AF AMP IC401 IC Voltage regulator 5V IC402 IC Voltage regulator 5V IC403 IC Voltage detector Reset IC404 IC Voltage detector INT IC405 IC Microprocessor IC406 IC EEPROM Q1 Transistor Tripler Q2 Transistor PLL IC f_in AMP Q3 FET VCO RX Q4 FET VCO TX Q5 Transistor DC switch TX VCO Q6 FET RF Buffer AMP Q7 Transistor DC switch RX VCO Q8 Transistor Ripple filter Q9 Transistor RF AMP Q100 Transistor RF AMP Q101 FET RF AMP Q102 FET TX Drive AMP Q103 FET TX Final AMP Q104 Transistor APC switch Q105 FET APC switch Q107 Transistor APC switch Q108 FET APC switch Q109 Transistor APC switch Q202 Transistor W N
74. XX Destination Ref No Parts No Description Address New parts Destination Ref No Parts No Description Address New parts AK TK 3202 K AK2 TH 3202 K2 AM TK 3202 M AM2 TH 3202 M2 BM TK 3206 M BM3 TH 3206 M3 C21 C92 0713 05 CHIP TAN 10UF 6 3WV C22 C92 0502 05 CHIP TAN 0 33UF 35WV C24 CK73HB1H102K CHIP C 1000PF K C25 CC73HCH1H020B CHIP C 2 0PF B C26 CC73HCH1H300J CHIP C 30PF J C27 C92 0697 05 CHIP TAN 3 3UF 16WV C29 30 CK73HB1H471K CHIP C 470PF K C32 C92 0001 05 CHIP C 0 1UF 35WV C33 34 CK73HB1H102K CHIP C 1000PF K C35 CC73HCH1H270J CHIP C 27PF J C38 CC73HCH1H050B CHIP C 5 0PF B C39 CK73GB1H332K CHIP C 3300PF K C40 CC73HCH1H030B CHIP C 3 0PF B C41 CK73GB1H682K CHIP C 6800PF K C42 CC73HCH1H050B CHIP C 5 0PF B C43 CC73HCH1H100C CHIP C 10PF C C44 CK73HB1H471K CHIP C 470PF K C45 CK73GB1A105K CHIP C 1 0UF K C47 CC73HCH1H101J CHIP C 100PF J C48 CK73HB1H471K CHIP C 470PF K C49 CC73HCH1H101J CHIP C 100PF J C50 CC73HCH1H100D CHIP C 10PF D C52 CC73HCH1H110J CHIP C 11PF J AK AM C52 CC73HCH1H110J CHIP C 11PF J BM BM3 C52 CC73HCH1H120J CHIP C 12PF J AK2 AM2 C53 CC73HCH1H020B CHIP C 2 0PF B AK AK2 C53 CC73HCH1H020B CHIP C 2 0PF B AM AM2 C53 CC73HCH1H020B CHIP C 2 0PF B BM C53 CC73HCH1H040B CHIP C 4 0PF B BM3 C54 CC73HCH1H060B CHIP C 6 0PF B AK AM BM C54 CC73HCH1H070B
75. amplifier FET when the voltage on the flow side of the TX RX unit is checked during repairs 3 Battery Jig W05 1011 00 Terminal Red Terminal Black Connect the power cable properly between the battery jig installed in the transceiver and the power supply and be sure output voltage and the power supply polarity prior to switching the power supply ON otherwise over voltage and reverse connection may damage the transceiver or the power supply or both Note When using the battery jig you must measure the voltage at the terminals of the battery jig Otherwise a slight voltage drop may occur within the power cable between the power supply and the battery jig especially while the transceiver transmits Terminal Red Terminal Black C3 100 25V C2 470P 25V C1 100P 25V R1 1 8M S Power supply Power cable SCHEMATIC DIAGRAM TK 3202 3206 25 Adjustment Frequency K M type TK 3202 M type TK 3206 TEST CH RX Frequency TX Frequency Center 470 050MHz 470 100MHz Low 450 050MHz 450 100MHz High 489 950MHz 489 900MHz Low 460 050MHz 460 100MHz High 480 050MHz 480 100MHz Signalling Signalling No RX TX 1 None None 2 None 100Hz Square Wave 3 QT 67 0Hz QT 67 0Hz 4 QT 151 4Hz QT 151 4Hz 5 QT 250 3Hz QT 250 3Hz 6 DQT D023N DQT D023N 7 DQT D754I DQT D754I 8 DTMF 159D DTMF 159D 9 None DTMF tone 9
76. audio signal and goes to the VCO TX deviation is adjusted by the CPU 3 MSK Fleet Sync Fleet Sync utilizes 1200bps and 2400bps MSK signal is output from pin 6 of IC301 And is routed to the VCO When encoding MSK the microphone input signal is muted 5 Power Supply There are four 5V power supplies for the microprocessor 5M 5C 5R and 5T 5M for microprocessor is always output while the power is on 5M is always output but turns off when the power is turned off to prevent malfunction of the microprocessor 5C is a common 5V and is output when SAVE is not set to OFF 5R is 5V for reception and output during reception 5T is 5V for transmission and output during transmission 6 Control Circuit The control circuit consists of a microprocessor IC405 and its peripheral circuits It controls the TX RX unit IC405 mainly performs the following 1 Switching between transmission and reception by the PTT signal input 2 Reading system group frequency and program data from the memory circuit 3 Sending frequency program data to the PLL 4 Controlling squelch on off by the DC voltage from the squelch circuit 5 Controlling the audio mute circuit by the decode data input 6 Transmitting tone and encode data 1 Frequency Shift Circuit The microprocessor IC405 operates at a clock of 7 3728MHz This oscillator has a circuit that shifts the frequency by BEAT SHIFT SW Q407 Q408 TK 3202 3206 11 A beat sound
77. binet assy A02 3852 23 8CH TK 3202 K K2 M M2 A02 3851 23 16CH TK 3206 M M3 Knob CH SELECTOR K29 9318 03 Photo is TK 3202 TK 3202 3206 2 Merchandise received License and frequency allocated by FCC Choose the type of transceiver Transceiver programming A personal computer IBM PC or compatible programming interface KPG 22 and programming software KPG 87D are required for programming The frequency TX power HI LOW and signalling data are programmed for the transceiver Delivery Are you using the speaker microphone YES NO KMC 17 or KMC 21 Speaker microphone Option Are you using the optional antenna YES NO KRA 23 or KRA 27 Optional antenna TX RX 450 490 TX RX 400 430 TX RX 470 512 4 0W 4 0W 4 0W TK 3202 K M TK 3206 M TK 3206 M3 TK 3202 K2 M2 Frequency range MHz RF power Type GENERAL SYSTEM SET UP INTRODUCTION SCOPE OF THIS MANUAL This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment It contains all required service information for the equipment and is current as of the publication date Changes which may occur after publication are covered by either Service Bulletins or Manual Revisions These are issued as required ORDERING REPLACEMENT PARTS When ordering replacement parts or equipment information the full part identification number should be
78. erent from one another The nut of volume knob is silver and the nut of channel knob is gold Use the following jig when removing the nuts of the volume knob and channel knob Jig Part No W05 1012 00 Tighten this screw first Tighten this screw second Volume Knob Silver Channel Knob Gold DISASSEMBLY FOR REPAIR 5 Screw sequence for mounting the TX RX unit to the chassis Attach the TX RX unit to the chassis using the screws in the order shown in the drawing below TX RX UNIT Component side view _ 11 _ 3 _ 4 _ 2 _ 7 _ 8 _ 9 _ 1 _ 6 _ 5 _ 10 TK 3202 3206 8 Fig 3 Wide Narrow switching circuit CIRCUIT DESCRIPTION 1 Frequency Configuration The receiver utilizes double conversion The first IF is 38 85 MHz and the second IF is 450 kHz The first local oscillator signal is supplied from the PLL circuit The PLL circuit in the transmitter generates the necessary frequencies Fig 1 shows the frequencies 1 Front End RF AMP The signal coming from the antenna passes through the transmit receive switching diode circuit D103 D104 D106 and D122 passes through a BPF L229 and L228 and is amplified by the RF amplifier Q205 The resulting signal passes through a BPF L214 L212 and L211 and goes to the mixer These BPFs are adjusted by variable capacitors D203 D204 D205 D206 and D210 The input voltage to the variable capacitor is regulated by voltage outp
79. iagram 4N Breaker 75 C DISCHARGING TERMINALS CHARGING TERMINALS Thermistor AXIAL LEADED INDUCTOR Diode 2N Voltage 7 2V 1 2V x 6 Battery capacity 1100mAh Specifications KBH 10 BELT CLIP External View TK 3202 3206 General Frequency Range 450 490MHz TK 3202 K M TK 3206 M 470 512MHz TK 3202 K2 M2 400 430MHz TK 3206 M3 Number of channels Max 8 TK 3202 Max 16 TK 3206 Number of groups Max 16 Channel Spacing 25kHz Wide 12 5kHz Narrow PLL Channel Stepping 5kHz 6 25kHz Operating Voltage 7 5 V DC 20 Battery Life More than 14 hours at 4 watts 5 5 90 duty cycle with KNB 29N battery More than 9 hours at 4 watts 5 5 90 duty cycle with KNB 30A battery Operating Temperature range 30 C to 60 C 22 F to 140 F Frequency Stability 2 5ppm 30 C to 60 C Channel Frequency Spread 40MH
80. included This applies to all parts components kits or 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 until all RF connectors are verified secure and any open connectors are properly terminated SHUT OFF and DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere This equipment should be serviced by a qualified technician only SERVICE This radio is designed for easy servicing Refer to the schematic diagrams printed circuit board views and alignment procedures contained within SYSTEM SET UP Unit Model TX RX Unit Frequency range Remarks amp destination TK 3202 K M X57 6890 20 450 490MHz TK 3206 M TK 3206 M3 X57 6890 22 400 430MHz IF1 38 85MHz LOC 38 4MHz TK 3202 K2 X57 6890 23 470 512MHz M2 TK 3202 3206 3 REALIGNMENT 1 Modes Mode Function User mode For normal use PC mode Used for communication between the radio and PC IBM compatible Data programming Used to read and write frequency data mode and other features to and from the radio PC test mode Used to check the radio using the PC This feature is included in the KPG 87D Clone mode Used to transfer programming data from one radio to
81. iption Address New parts AK TK 3202 K AK2 TH 3202 K2 AM TK 3202 M AM2 TH 3202 M2 BM TK 3206 M BM3 TH 3206 M3 L105 L40 1575 54 SMALL FIXED INDUCTOR 15NH AK AM BM L105 L40 1575 54 SMALL FIXED INDUCTOR 15NH BM3 L105 L40 2275 54 SMALL FIXED INDUCTOR 22NH AK2 AM2 L106 L92 0149 05 FERRITE CHIP L107 L40 1263 92 SMALL FIXED INDUCTOR 1 2NH AK AM BM L109 L92 0149 05 FERRITE CHIP L110 L40 2285 54 SMALL FIXED INDUCTOR 220NH L111 L40 1092 81 SMALL FIXED INDUCTOR L130 L40 1263 92 SMALL FIXED INDUCTOR 1 2NH AK2 AM2 L201 L40 1091 37 SMALL FIXED INDUCTOR 1 000UH L202 L92 0138 05 FERRITE CHIP L203 L40 5685 85 SMALL FIXED INDUCTOR 0 56UH L204 L40 2785 92 SMALL FIXED INDUCTOR 270NH L206 L40 2775 92 SMALL FIXED INDUCTOR 27NH AK2 AM2 L206 L40 3975 92 SMALL FIXED INDUCTOR 39NH BM3 L211 212 L41 8268 14 SMALL FIXED INDUCTOR AK AK2 L211 212 L41 8268 14 SMALL FIXED INDUCTOR AM AM2 L211 212 L41 8268 14 SMALL FIXED INDUCTOR BM L212 L41 8268 14 SMALL FIXED INDUCTOR BM3 L214 L41 6868 14 SMALL FIXED INDUCTOR AK2 AM2 L214 L41 8268 14 SMALL FIXED INDUCTOR AK AM BM L214 L41 8268 14 SMALL FIXED INDUCTOR BM3 L215 L41 2285 03 SMALL FIXED INDUCTOR L220 L34 4602 05 AIR CORE COIL L223 L34 4572 05 AIR CORE COIL AK AK2 L223 L34 4572 05 AIR CORE COIL AM AM2 L223 L34 4572 05 AIR CORE COIL BM L224 226 L34 4564 05 AIR CORE COIL L228 L41 6868 14 SMALL FIXED INDUCT
82. k R410 47k R7 100 D11 MA2S111 R8 0 R306 1k R438 47k C316 0 1u R213 3 9k R327 180k R329 82k C405 100p C341 0 047u Q107 DTC114EE CP405 1Kx2 2SA1362 GR Q304 C29 470p R203 180k C43 10p C207 1800p C410 1u R11 0 C148 1000p C210 470p S402 R412 47k R436 0 L12 C313 120p C47 100p L201 1u C39 3300p C346 1000p C351 0 01u R336 1k F401 C327 100p L5 560n Q202 DTA144EE 2SC5108 Y Q6 R348 56k C325 0 1u R39 150 R40 100 CP404 47Kx2 R19 1 2k C48 470p C140 100p CD201 R129 0 39 C209 10u6 3 C433 3p R423 0 R301 10k R435 47k R4 56k R307 0 R406 470k D D401 RB521S 30 IC301 AQUA 1 2 3 4 5 6 7 8 DTRLOADN 9 10 11 12 13 14 15 16 17 XIN 18 VSS 19 AMP3P 20 AMP3N 21 AMP3O 22 AMP4P 23 AMP4N 24 AMP4O 25 DTRAIN 26 27 28 29 30 31 32 MICO R217 4 7k Q5 DTA143TE R445 0 2SK1824 Q108 C24 1000p C411 1000p R41 150k R140 56k C323 82p C308 0 1u C14 0 01u C25 2p C320 0 01u C432 5p R208 82k R13 0 R345 100 R143 100k C335 220p C201 0 22u L302 C342 10u6 3 C32 0 1u35 R133 150k
83. l for transmission 1 PLL The frequency step of the PLL circuit is 5 or 6 25kHz A 12 8MHz reference an oscillator signal is divided at IC1 by a fixed counter to produce oscillator VCO output signal which is buffer amplified by Q2 then divided in IC1 by a programmable counter The divided signal is compared in phase with the 5 or 6 25kHz reference signal from the phase comparator in IC1 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 5 2 VCO The operating frequency is generated by Q4 in transmit mode and Q3 in receive mode The oscillator frequency is controlled by applying the VCO control voltage obtained from the phase comparator to the varactor diodes D4 and D7 in transmit mode and D5 and D9 in receive mode The RX pin is set high in receive mode causing Q5 turn on The TX pin is set high in transmit mode The outputs from Q3 and Q4 are amplified by Q6 and sent to the RF amplifiers Fig 4 AF amplifier and squelch RECEIVE SIGNALLING RECEIVE SIGNALLING SP Q306 316 SW IF Amp FM IF IC201 IC301 IC302 AF PA IC405 Q303 304 305 SW QT DQT DTMF CLK DATA STD LOADN SIGNAL AF CONT QT DQT IN BUSY CPU AQUA 3 Unlock Detector If a pulse signal appears at the LD pin of IC1 an unlock condition occurs and the DC voltage obtained from C4 R5 and D1 causes the voltage applied to the microproce
84. ltage 2 shown in the table A message tone beeps while the PTT switch is released IC405 CPU IC406 EEPROM Fig 9 Memory circuit X2 XOUT IC405 Q407 Q408 Hi OFF LOW ON BSHIFT Fig 8 Frequency shift circuit SB R404 R406 88 IC405 CPU Ni Cd Battery Ni MH Battery 1 6 2 V 6 2 V 2 5 9 V 5 9 V Fig 10 Low battery warning TK 3202 3206 12 1 PCTV O APC BPF control data output 2 DTMF O DTMF Beep output 3 NC NC 4 EEPDAT I O EEPROM data input output 5 EEPCLK O EEPROM clock output 6 BYTE GND 7 GND GND 8 BSHIFT O Beat shift switch 9 NC NC 10 RESET I CPU reset 11 XOUT O CPU clock 7 3728MHz 12 VSS GND 13 XIN I CPU clock 7 3728MHz 14 15 VCC 5V 16 INT I Battery voltage monitor input 17 TCLK DTRDO I Base band IC data input 18 RDF FD I Base band IC data input 19 SCLK O Base band IC clock output 20 D I O I O Base band IC data input output 21 TDATA DTRCLK O Base band IC data output 22 DIR O Base band IC data output 23 STD I Base band IC data input 24 QT VCO O QT DQT output 25 DTRLOADN O Base band IC data output 26 1 2 OSC O 3 6864 MHz 7 3728 MHz 2 27 PTT I PTT switch input 28 QT TCXO O QT DQT output 29 TXD O Serial data FPU FLASH 30 RXD I Serial data FPU FLASH 31 GND GND 32 APCSW O APC switch 33 34 NC
85. may be able to be evaded from generation if Beat Shift is set to ON when it is generated in the internal spurious transmission modulated sound of a transceiver 2 Memory Circuit Memory circuit consists of the CPU IC405 and an EEPROM IC406 An EEPROM has a capacity of 64k bits that contains the transceiver control program for the CPU and data such as transceiver channels and operating features CIRCUIT DESCRIPTION Channel selector CPU IC405 SIDE 2 EN4 EN5 EN3 EN2 EN1 47 46 48 49 50 PTT PTT SW SIDE 1 27 74 75 SW1 SW2 Fig 11 Control system 7 Control System Keys and channel selector circuit The signal from keys and channel selector input to microprocessor directly as shown in fig 11 3 Low Battery Warning The battery voltage is checked using by the microprocessor The transceiver generates a warning tone when it falls below the warning voltage shown in the table 1 The red LED blinks when the battery voltage falls below the voltage 1 shown in the table during transmission Note The transceiver checks the battery voltage during reception even when in the FPU the Battery Warning status function is set to On TX default setting However the LED does not blink during reception During transmission the LED blinks to generate the warning tone of a low battery voltage 2 The transceiver immediately stops transmission when the battery voltage falls below the vo
86. ncy MHz M3 type TK 3206 Channel No RX Frequency TX Frequency 1 415 050 415 100 2 400 050 400 100 3 429 950 429 900 4 415 000 415 000 5 415 200 415 200 6 415 400 415 400 7 16 K2 M2 type TK 3202 TEST CH RX Frequency TX Frequency Center 491 050MHz 491 100MHz Low 470 050MHz 470 100MHz High 511 950MHz 511 900MHz Low 480 550MHz 480 600MHz High 501 550MHz 501 600MHz M3 type TK 3206 TEST CH RX Frequency TX Frequency Center 415 050MHz 415 100MHz Low 400 050MHz 400 100MHz High 429 950MHz 429 900MHz Low 407 550MHz 407 600MHz High 422 550MHz 422 600MHz VR1 BATT 5R 5T 5M 5C PCTV RSSI CV BPF B SP SP SB CN13 ANT MICI MICO TX RX UNIT Component side view S401 PTT S402 SW2 S403 SW1 RXAFI RXAFO TC1 TC2 MICI MICO CV J301 EXT SP EXT MIC TX RX UNIT Foil side view TK 3202 3206 26 Common Section Item Condition Measurement Adjustment Specifications Test equipment Terminal Parts Method Remark 1 Frequency 1 CH High Frequency counter ANT VR1 High frequency Adjust 2 PTT ON 50Hz 2 High power TEST CH Low Power meter Programming 4 0W 0 1W Adjust Low Ammeter Software KPG 87D 1 9 A or less Center High High 5 points BATT terminal voltage 7 5V PTT ON 3 Low power TEST CH Low 1 0W 0 1W Adjust Low 0 9 A or less Center High High
87. nge 450 to 490MHz TK 3202 K M TK 3206 M 470 to 512MHz TK 3202 K2 M2 400 to 430MHz TK 3206 M3 4 Digital Volt Meter Measuring Range 10mV to 10V DC DVM Input Impedance High input impedance for minimum circuit loading 5 Oscilloscope DC through 30MHz 6 High Sensitivity Frequency Range 10Hz to 1000MHz Frequency Counter Frequency Stability 0 2ppm or less 7 Ammeter 5A 8 AF Volt Meter Frequency Range 50Hz to 10kHz AF VTVM Voltage Range 1mV to 10V 9 Audio Generator AG Frequency Range 50Hz to 5kHz or more Output 0 to 1V 10 Distortion Meter Capability 3 or less at 1kHz Input Level 50mV to 10Vrms 11 Spectrum Analyzer Measuring Range DC to 1GHz or more 12 Tracking Generator Center frequency 50kHz to 600MHz Output Voltage 100mV or more 13 8 Dummy Load Approx 8 3W 14 Regulated Power Supply 5V to 10V approx 3A Useful if ammeter equipped The following parts are required for adjustment 1 Antenna connector adapter The antenna connector of this radio uses an SMA terminal Use an antenna connector adapter SMA f BNC f or SMA f N f for adjustment The adapter is not provided as an option so buy a commercially available one 2 Repair Jig Chassis Use jig part No A10 4086 03 for repairing the TK 3202 3206 Place the TX RX unit on the jig and fit it with screws The jig facilitates the voltage check and protects the final
88. nter PTT ON 8 QT Deviation TEST CH Center 0 75kHz 40Hz Adjust Low Wide High 3 points LPF 3kHz HPF OFF PTT ON Narrow TEST CH Center 0 35kHz 40Hz PTT ON 9 DQT Deviation TEST CH Center 0 75kHz 40Hz Adjust Low Wide High 3 points LPF 3kHz HPF OFF PTT ON Narrow TEST CH Center 0 35kHz 40Hz PTT ON 10 DTMF Deviation TEST CH Center 3 0kHz 100Hz Adjust LPF 15kHz Wide HPF OFF PTT ON Narrow TEST CH Center 1 5kHz 100Hz PTT ON 11 MSK Deviation TEST CH Center 3 0kHz 100Hz Adjust Low Wide High 3 points LPF 15kHz HPF OFF PTT ON Narrow TEST CH Center 1 5kHz 100Hz PTT ON ADJUSTMENT Item Condition Measurement Adjustment Specifications Test equipment Terminal Parts Method Remark TK 3202 3206 28 Receiver Section Item Condition Measurement Adjustment Specifications Test equipment Terminal Parts Method Remark ADJUSTMENT Ref 46 dBm Center 490MHz Res BW 300kHz VBW 10kHz Sweep100ms 401pts Span 100MHz Peak Log 5 dB W1 S2 S3 FC AA Atten 5 dB 57 77 dBm Mkrl 490 0 MHz 1 Ref 46 dBm Center 450MHz Res BW 300kHz Sweep100ms 401pts VBW 10kHz Span 100MHz Peak Log 5 dB W1 S2 S3 FC AA Atten 5 dB 55 35 dBm Mkrl 450 0 MHz 1 Ref 46 dBm Center 470MHz Res BW 300kHz VBW 10kHz Sweep100ms 401pts Span 100MHz Peak Log 5 dB W1 S2 S3 FC AA Atten 5 dB 54 4 dBm
89. onto the lever 3 Hook the right and left ends of the thin spring v onto the tabs of the stopper then place the thin spring onto the lever b 4 Slide the shaft through the hole of the stopper and lever n 2 1 3 4 2 Mounting the chassis to the case assembly 1 Confirm that the waterproof packing attached to the circumference of the chassis is securely inserted in the groove of the chassis z 2 Twist the speaker wires twice then attach the speaker to the speaker recess of the case assembly x Make sure the speaker is securely inserted 1 2 4 5 3 1 6 2 3 Insert the upper part of the chassis into the case assembly c Caution Take care that the speaker lead wire is not caught by the microphone element 4 Press the chassis v and the case assembly together to attach them Caution If the packing of the SP MIC does not come to the correct position after attaching the chassis to the case assembly reposition the packing with your fingers 3 4 4 Confirm that the waterproof packing is securely inserted in the groove of the chassis TK 3202 3206 7 3 Attaching the antenna receptacle to the chassis Screw the antenna receptacle to the chassis in the order shown in the drawing so that the antenna receptacle comes to the center of the case hole 4 The nuts of the volume knob and channel knob Note that the shapes colors and heights of nuts of the volume knob and channel knob are diff
90. ow FM Noise 45dB Wide 40dB Narrow Audio Distortion Less than 5 SPECIFICATIONS 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 FRANCE 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 Genting Lane 07 00 Kenwood Building Singapore 349544
91. ssor to go low When the microprocessor detects this condition the transmitter is disabled ignoring the push to talk switch input signal Fig 5 PLL circuit PLL DATA X1 12 8MHz REF OSC 1 M 1 N PLL IC IC1 PHASE COMPARATOR CHARGE PUMP LPF 5kHz 6 25kHz D4 7 D5 9 Q4 TX VCO Q3 RX VCO Q6 BUFF AMP Q9 RF AMP RX TX Q2 BUFFER Q5 7 T R SW 5kHz 6 25kHz LPF TK 3202 3206 10 CIRCUIT DESCRIPTION Fig 6 Microphone amplifier Fig 7 Drive and final amplifier and APC circuit 4 Transmitter System 1 Microphone Amplifier The signal from the microphone passes through IC301 When encoding DTMF it is turned OFF for muting the microphone input signal by IC301 The signal passes through the Audio processor IC301 for the maximum deviation adjustment and goes to the VCO modulation input 2 Drive and Final Amplifier The signal from the T R switch D101 is on is amplified by the pre drive Q101 and drive amplifier Q102 to 50mW The output of the drive amplifier is amplified by the RF power amplifier Q103 to 4 0W 1W when the power is low The RF power amplifier consists of two MOS FET stages The output of the RF power amplifier is then passed through the harmonic filter LPF and antenna switch D103 and D122 and applied to the antenna terminal From T R SW D101 DRIVE AMP RF POWER AMP LPF ANT SW D103 D122 ANT VG VG VD Q102 Q103 Pre DRIVE AMP
92. t Specifications Test equipment Terminal Parts Method Remark 30 J I H G F E D C B A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Black Brown Red White ADDITIONAL PCB Q901 D G S R901 GND MOD IN MOD OUT RX W N R902 C901 C902 ADDITIONAL PCB GND MOD IN RX W N MOD OUT C21 C22 R404 R211 R405 R406 R213 R407 C27 C32 C33 R415 R416 R419 C39 C41 R422 R423 R424 R425 C45 R426 C201 TH203 C401 C402 C405 C214 R445 C215 R446 C217 C410 C411 C415 C418 C419 C77 C79 C80 C430 C431 C432 C433 C434 C435 C1 C2 C3 C4 C6 C7 C8 D1 Q301 Q302 IC403 IC404 IC405 CP404 CP405 D11 R301 R304 R305 R306 R307 R308 R310 R311 R312 R313 R314 R315 R316 R317 R318 R319 L6 R320 R321 R322 R323 R324 R325 R326 R327 R328 R329 L12 R330 R331 R332 C301 C302 C304 C306 C307 C308 C309 C310 C311 C312 C313 R10 C314 R350 R11 C315 C316 C317 R354 C318 R355 R15 C319 R16 R357 R18 R19 C320 C321 C322 C323 C324 R20 R360 C325 R21 C326 R22 C327 C328 C329 R25 R26 F401 Q8 C330 C331 C332 C333 R30 R31 R1 R2 R3 R4 R5 R
93. the demodulation level The WIDE low level and NARROW high level data is output from IC405 pin 45 When a WIDE low level data is received Q202 turn on When a NARROW high level data is received Q202 turn off Q202 turns off on with the Wide Narrow data and the IC201 detector output level is switched to maintain a constant output level during wide or narrow signals SP BPF IC301 ANT AQUA CF201 TCXO TUNE TUNE ANT SW BPF 1st Local MIXER Q204 RF AMP Q205 MCF XF201 IC201 IF MIX DET Q1 X3 multiply IC302 AF PA IF AMP Q203 AF VOL X1 12 8MHz 2nd Local Q202 C214 RX_W N IC405 R211 R213 CD201 IFOUT QUAD IC201 FM IF SYSTEM 5R AFOUT Q203 L Wide H Narrow 5 Audio Amplifier Circuit The demodulated signal from IC201 goes to AF amplifier through IC301 The signal then goes through an AF volume control and is routed to an audio power amplifier IC302 where it is amplified and output to the speaker Fig 1 Frequency configuration SP TX 450 490MHz TK 3202 K M TK 3206 M 400 430MHz TK 3206 M3 470 512MHz TK 3202 K2 M2 PLL VCO IF SYSTEM ANT TCXO X3 multiply 38 85MHz MCF AF AMP MIC MIC AMP TX AMP RF AMP 38 4MHz CF 450kHz RX 411 15 451 15MHz TK 3202 K M TK 3206 M 361 15 391 15MHz TK 3206 M3 431 15 473 15MHz TK 3202 K2 M2 TX RX 450 490MHz TK 3202 K M T
94. tput power is automatically set to Low in Clone mode TK 3202 3206 5 DISASSEMBLY FOR REPAIR Removing the case assembly from the chassis 1 Remove the volume knob z and channel knob x 2 Remove the two screws c 3 Lift and remove the chassis from the case assembly v Use a flat blade screwdriver to easily lift the chassis Removing the TX RX unit from the chassis 1 Remove the packing b from the SP MIC jack of the TX RX unit 2 Remove the eleven screws n fixing the TX RX unit 3 Remove the fixing bracket m of the SP MIC 4 Remove the solder of the antenna terminal with a soldering iron 5 Remove the solder of the positive terminal with a soldering iron Note You can remove the TX RX unit from the chassis without removing the solder at the positive terminal However in this case you can not attach the packing G53 1605 03 that is on the positive terminal to the chassis in assembling So it is advisable to remove the solder on the positive terminal first 6 Remove the FPC from the flat cable connector 7 Lift and remove the TX RX unit from the chassis 1 3 3 4 2 9 6 6 6 6 6 11 5 6 6 6 7 8 10 Removing the battery release lever from the case assembly 1 Press the upper part of the lever toward the inside of the case assembly One side of the shaft will be removed z 2 Lift and remove the battery release lever from the case assembly x
95. trum analyzer setting Center f 450MHz 1 Center frequency TK 3202 Spectrum analyzer setting K2 M2 Center f 415MHz Span 100MHz RBW 300kHz VBW 10kHz ATT 5dB 2 High edge frequency Spectrum analyzer setting Center f 430MHz 3 Low edge frequency Spectrum analyzer setting Center f 400MHz 1 Center frequency TK 3206 Spectrum analyzer setting M3 Center f 491MHz Span 100MHz RBW 300kHz VBW 10kHz ATT 5dB 2 High edge frequency Spectrum analyzer setting Center f 512MHz 3 Low edge frequency Spectrum analyzer setting Center f 470MHz TK 3202 3206 29 ADJUSTMENT 2 Sensitivity TEST CH Low SSG ANT Check 12dB SINAD or more check Center DVM Wide High Oscilloscope SSG otuput 117 dBm 0 3 V AF VTVM SSG MOD 3 0kHz Narrow TEST CH Center SSG otuput 115 dBm 0 4 V SSG MOD 1 5kHz 3 SQL1 TEST CH Center Programming Write Squelch open Threshold Low Software writing High KPG 87D Wide SSG otuput 123 dBm 0 16 V SSG MOD 3 0kHz Narrow TEST CH Center SSG otuput 122 dBm 0 18 V SSG MOD 1 5kHz 4 SQL9 TEST CH Center Tight Low writing High Wide SSG otuput 117 dBm 0 3 V SSG MOD 3 0kHz Narrow TEST CH Center SSG otuput 116 dBm 0 35 V SSG MOD 1 5kHz 5 BATT BATT terminal voltage 5 9V DVM ANT Write BATT terminal Detection BATT terminal voltage 5 9V Writing Item Condition Measurement Adjustmen
96. ut from the microprocessor IC405 2 First Mixer The signal from the front end is mixed with the first local oscillator signal generated in the PLL circuit by Q1 to produce a first IF frequency of 38 85 MHz The resulting signal passes through the XF201 MCF to cut the adjacent spurious and provide the opitimun characteristics such as adjacent frequency selectivity Fig 2 Receiver section 2 Receiver The frequency configuration of the receiver is shown in Fig 2 3 IF Amplifier Circuit The first IF signal is passed through a four pole monolithic crystal filter XF201 to remove the adjacent channel signal The filtered first IF signal is amplified by the first IF amplifier Q203 and then applied to the lF system IC IC201 The IF system IC provides a second mixer second local oscillator limiting amplifier quadrature detector and RSSI Received Signal Strength Indicator The second mixer mixes the first IF signal with the 38 4MHz of the second local oscillator output TCXO X1 and produces the second IF signal of 450kHz The second IF signal is passed through the ceramic filter CF201 to remove the adjacent channel signal The filtered second IF signal is amplified by the limiting amplifier and demodulated by the quadrature detector with the ceramic discriminator CD201 The demodulated signal is routed to the audio circuit 4 Wide Narrow Switching Circuit Narrow and Wide settings can be made for each channel by switching
97. ws 2000 or XP on an IBM PC or compatible machine The data can be input to or read from TK 3202 3206 and edited on the screen The programmed or edited data can be printed out It is also possible to tune the transceiver Tuning cable E30 3216 05 RF Power meter or SSG Gray Gray Black 1 5D XV Lead wire 1 5D XV Shield wire SP MIC KPG 22 KPG 87D IBM PC Fig 1 Clone mode 2 How to Enter Each Mode Mode Operation User mode Power ON PC mode Received commands from PC Clone mode PTT Side2 Power ON Two seconds 4 Clone Mode 4 1 Outline Clone Mode copies the transceiver data to another transceiver The dealer can copy the transceiver data to another transceiver even without the use of a personal computer 4 2 Example The transceiver can copy the programming data to one or more transceivers via RF communication The clone master and clone slave s must be in Clone mode 4 3 Operation 1 To switch the clone slave s to Clone mode press and hold the PTT and side2 keys while turning the transceiver power ON 2 Wait for 2 seconds The LED will light orange and the transceiver will announce Clone 3 Select a channel table number using Side1 increment channel table and Side2 decrement channnel table keys TK 3202 3206 4 1 450 000 472 000 450 000 400 000 2 452 000 474 000 452 000 401 000 3 454 000 476 000 454 000 402 000 4 456 000 478 000
98. z TK 3202 K M TK 3206 M 42MHz TK 3202 K2 M2 30MHz TK 3206 M3 Dimensions and Weight Radio Only 54 2 1 8 W x 122 4 13 16 H x 21 1 13 16 D mm inches 160g 0 35lbs With KNB 29N 1500mAh battery 54 2 1 8 W x 122 4 13 16 H x 33 1 5 16 D mm inches 360g 0 79lbs With KNB 30A 1100mAh battery 54 2 1 8 W x 122 4 13 16 H x 33 1 5 16 D mm inches Dimensions not including protrusions 340g 0 75lbs Receiver Measurements made per TIA EIA 603 Sensitivity EIA 12dB SINAD 0 25 V Wide 0 28 V Narrow Selectivity 70dB Wide 60dB Narrow Intermodulation 65dB Wide 60dB Narrow Spurious response 60dB Audio Power Output 500mW at 8 less than 10 distortion Transmitter Measurements made per TIA EIA 603 RF Power Output 4W 1W Spurious and Harmonics 65dB Modulation 16K F3E Wide 11K F3E Narr

Kenwood TK-3202 User's Manual

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