Kenwood TK-7102H Service Manual

Also see for TK-7102H: Specification Instruction manual Service manual Service manual

467654321TSRQPONMLKJIHGFEDCBASCHEMATIC DIAGRAM TK-7102HNote : The components marked with a dot (•) are parts of layer 1.T:7.9VR:2.78VR:4.9VR:7.59VR:7.25VR:0.75VR:6.2VR:7.08VT:4.9VT:2.4VR:0.7mVR:2.46VW:4.9VN:0VR:13.5VR:0.64VT:7.5VR:4.82VR:6.9VT:6.9VR:6.8VR:4.17VR:5.44VR:6.2VR:4.85VT:7.9VT:0.79VT:16VT:2.2VT:2.0VT:13.6VR:12.6VR:3.8VR:0.069VT:4.8VR:4.8VR:7.77VR:6.6VT:3.37VR:4.5VR:13.5VT:13.0VT:1.5VR:4.9VR:4.9VT:0.82VR:7.9VR:0.82VT:1.09VR:7.9VR:1.25VR:0.76VT:1.2VR:1.77VW:0VN:4.9VR:12.8VR:2.4VR:7.39VR:4.9VT:0.8mVR:0.58VR:3.37VT:0.38VT:6.6VR:2.49VR:1.2mVR:7.9VR:0.89V R:1.66VR:0.57VR:1.11VR:7.9V5.0VR:1.85VR:1.62VT:6.7V T:0.97V5.0VT:7.9VR:7.9V4.9VR:7.9VR:3.1V0.17V3.7V11.40V11.1V0.16V0.17V3.7V11.38V11.34V0.16V0.16V0.15V0.17V11.40V9.57V0.16V4.23V4.96V13.46V11.35V11.4V-t-t-t-tFNC5FNC8FNC7FNC2FNC6FNC4FNC1FNC3C2558200pC3581000p100C2580.01uR222 1kR351470C3761000pC2210.1uR60122kC46018pR31622kL354*C5221000p17R4211.5kC2321000pC4522u10C2640.033uR21468kR4340C381000pC421470pR363150k2SC4919Q201R5132.2kR2081.5kL50427n8TD31ZSH5MA2783C611000pQ36KRC102S7085R370R4242208CC451470pC35133pC3831000pC2660.1uR2336.8kC4611000pR264120kD607MA742C61333p71C440*C5251000pR217220kTC40110pR621kR42547kC448470pR21282kR26982kC3090.022uR323220kC430 5pC5110u6.3C1624.7u6.3R22722k8RR352100R5320C6112pC3081000pC1511800pR131 1kR2571ML6015TR522*R3690C2061000pC5570.01uC5131000p2SC4617(S)Q251L351820nR524470C2590.01u99R61470C4631000pR5011kL50268n45L417C420.01u5M1234 5678C3871000pC533*Q408KRX102U5CC6072pC2680.1uR313100kC5580.01uC4360.5pC4546pR51210R442100C3630.01uR230120kR216270kBC5141000pR203100kD403MA2S304D409 DAN235EC2251u16C5111000pC5061000p71R3640R51147L201R166 1kR31910k43IC201NJM2100V1234 5678V+2SK1824Q252C4422u10C35515pC444470pR38330kD5011SS355C531000pC53147u25362SJ243Q407L50327nC5011000pC46210pL352560nL6059.5TD406MA2S304R2582.7kR5261502SC3357Q501R4115.6kC1523900pC3611000pC2133300pC771000p47C5561000p70C4130.01uR50318Q32KRC102SC3100.33uC4322u108CR41310kR60515kR344.7kR42847kD402HZU5ALLR1041kC61522pC5041000pR606220R1091.5k9C3621000pC6025p46R31710kL418*C3721000pC2630.033uC518 33pR5052.2kIC31KIA7808AF2COM1IN3 OUTR261120kC4410.5pC4315pR23168kR8147kD201DAN222C2050.1u8T99R201680L6035TC3801000pC44210u6.3C5555pR112 47kR3561kC46522pL35743nR32010kR31810kC2042.2u10C5291000pC439 6pL5099.5TC2080.01uC561000pD2021SS372D405MA2S3048RR429100R521100R32470IC32NJM78L05UA2COM3IN1 OUTR26218kR1524.7kC5121000pC4161000pC2021000p2SC4649(N,P)Q404BC3771000pC214150pC3791000pC5051000pC37422pR366470R2681kC2204.7u6.3C2560.018uC503100pR360470kC4671000pC6171000pR368100k3SK255Q353G1DSG2C4110.1uR504270R41210kC519 82pC2311000pC6100.5pC3530.01uR5101.5kR430100L420150nR2234.7kR308330kL415*C2100.1u8RL5071TC4241u16R5301kC3061000pR423*Q34KRC102SC60833pD50302DZ5.1(Y)L416C2541uR527220kC2010.1u 2SJ243Q202R4334.7kR2241kR416470R5140R31133kR107 47kL406*R3547k5CR207750kC5590.1uR361.5kC2270.01uR3347kX401L77-1868-15XOUT5CC37 1000pQ61KRC404RTKC4230.047u35R60222kC5541000pR77130k(D)D401MA2S111R22810kR359220kC466100pC2650.1uR3101kC28220pR5330R2020TH301100kR260220kC3180.1uIC35PST9140NR1 NC2 VEE13 VEE2 455CC50915pC526680pC4320.5pR42210kR528470R410*C2294.7u6.3C4591000pC542*C5021000pC41210u6.3R2555.6kCN6018RC4562pR322100D354HVC350B1234VEE5678 VCC78C2070.022uC4140.1uR21182kR2655.6kR4202.7kC1611000pR32122kR2665.6kR436120k69R2058208TC5300.47uR20418kR441100R21568kC3570.01uR31247kC422470pC2610.01uC3601000pC4250.1u35R26708CR5160R4441kC5071000pC2570.039uR50710R440100D353HVC350B2SK1824Q253C2600.01uR4191kL421100nC500.01uC781000pR130 1kTC40210pR4351005MC5361000p5CIC33NJM78L05UA2COM3IN1 OUTC1631000pC6060.5pC2621000p86TC35210PL405R209240kC438 2pR50610kR5294708CC6161000pL50168nR431100kR35847TC3516PC36822pL505*3SK255Q352G1DSG2C361000pD404MA2S304R25912k78R4432.2kC351000p8CR371470kR165 1k2SC2412KQ301C437470pL419100n48R502270R2329.1kR4371kD6081SS355R42647kR229680kC449470pR523*C211820pD302DAN222R2565.6kC2300.1uR409100kC34330u25D602MA4PH633D407MA360R4321kR52556kD408MA2S111C3641000pIC202NJM2904V12345678 V+R43822k L6045TR50922D351HVC350BR314.7kR26391k35R3093.3kR12447kR206100R354330C2030.027uR417220k D606MA742R370150L304330nR39470kR41330kR362470kR365100kC540.1uC3598pSBF501C2150.1uC2334.7u6.3R4181kC5108pC22810u6.3D502DA221C3841pR51933kC521000p5MC2121200pC5601000pC516820pR41505MC3660.1uR376100kR108 47kC3170.1uSBR40390kR22015kC452470pR51833R1611.2k8RC400.1uC38222pC3751000pC4181000pL6025TR53147kC3712pSBC4122u10C3070.022uC3701000pR373680kR36747C3240.01uC6031000pR375100kC4571000pL42256nC4553pD352HVC350BC390.1u5CD303DAN222C550.1uC3781000pR213330kIC34PST9140NR123 4584R1621.5kC45022u10R21018kC517 3pR22115k8RC21710u6.3R164 1kC490.01uC51527pC4641000pC3160.1uCN2 123456789101112C15 470pC17 470pCN31 IGN2 DATAI3 DETO4 TXAFI5 TXAFO6 EMGMIC7 RXAFO8 ALTI9 RXAFI10 5C11 8CD5DA221D7DA221D9DA221C14 470pD11DA221D8DA221D4DA221C24 470pC25 470pD6DA221C22 470pC16 470pC20 470pC21 470pC26 470pC19 470pC13 470pCN41 GND2 NC3 NC4 NC5 TXDATA6 NC7 NC8 RESET9 RXDATA10 SIGOUT(L)11 VCC12 NC13 SIGOUT(H)14 DISC15 BEETOUT(H)16 BEEPOUT(L)17 IRQ18 NC19 NC20 GNDC23 470pD10DA221C18 470p2930434546484749818C5MR1230C1011000pR121 0C1020.1uR122 0IC401MB15A0211121314151617181920C402100pC403100pC401100pR402 1kC40415u6.3R403 1kR401 1kR4050R40410kC16410u6.3R219180kC21810u6.3R21882kIC203NJM2902V1234 V+567 891011GND121314R226100kR225150kC3891000pR379100kR34947kC350470pR35027k2SK1824Q3548T262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576 8RC77 8TC78 CM79 NC80 NC81 NC82 SBC83 KMI284 KMI185 KMI386 KMI487 PWRPRCT88 SIGNAL89 TEMP290 TEMP191 BATT92 RSSI93 SQIN94 AVSS95 NC96 VREF97 AVCC98 NC99 KMO1100 KMO2R118 1kR119 1kR116 1kR117 1kR115 1kR113 47kR114 1k49R105 1kR106 1k2930L401C4090.1uC41010u6.3L404R40810C40822pL40310uR4071.5kC4061000pL303330nC32256pL302330nC319100pC323270pR414470C4171000pL411*L407*L412*C428470pC427*C426* L408*L409*C429*L410*C453220pC434*C435*L413*L414*R427100kR1031k178CC458220pC468220pC471*RD55003TRQ503C528220pC5271000pC541*C549220pL5069.5TC5451000pC5460.47uC5741000pC576220pC552*C553*C55068pL5082.5T8TD604*C601*D603*C605*C388* R378*CN1695CSB100R126 1kR127 1k83 R125 1k8486 R128 1k852SK1824Q15CR522kC101000p5CPOWER35R11047k 5MR15110kR163 47kC2690.1uR2702.7k5M CNVSSR10147kR781k5MR8602SK1824Q87 C8718pC886pX86L77-1934-05C9018pC896p R7618k(D)R871kR10247kR820C830.1uC821000p5MR92 1kR935.6kR91 1kC1031000pR945.6kR60347kC971000pTH98100kTH97100kC981000pC29470pC301000pC331000pBBSBR7047kR691kR6647kR681kR6747kC66 1000p 5MR25147kC2514.7u6.31234 V+567 891011GND121314R252470kC25239pR2530C2531uR254680C2721000pR2734.7kD251MA742R2721.5kR27415kC2713300pC2704.7u6.3R27515kR271560373978R24947kR25047kC2500.1u5CC2670.47uIC301TK14489V12345678910 11121314151617181920C305*R30322kC3150.1uR314 2.2kC312 0.1uC3014.7u6.3C3034700pC3140.01uC3021000pR315 18kR306270k C304*R3014.7kR3024.7kC31315u6.3R32533kL301L34-4554-05C311 0.1uR3240R3044.7kC3260.01u8CL101C1040.1uR1290R353100kR355*R361*C367*C369*L355*C373*R372*R374*C386*L356*5C8R5M8C5CC2264700pR43947kR1 100R2 0R3 1kR4 3.3kR111 1kR52018k36R714.7kC721000p1R721MQ71KRC414RTK5MR751kR73100kR7447kBD3DA221D1DA221D2DA221C279 4.7u16C2761000pC2780.1uC2811000pR27812kC280 47u1612345678910R2810Q254DTC363EU5CR280390C2831000pC2731uR2794.7kC2751uCN5BSBC282470u16R27647kJ1Q255KRC102SR27768kC2771000pC2740.22uVR147kTH351*D605XB15A709D501+MIC AMPPLLE(CPU3)FROO(EVOL23)X57-6700-XX TX-RX UNITDC SWITCHIF SWITCH-8RBEATSHIFT-KECKDCSQL AMP8CMOD BUFFABUFFER AMPTEMPERATURECOMPENSATIONBUFFERAMPW/NI(EVOL1)SURGE ABSORPTIONBEATSHIFTKECAFM(CPU50)D32TX/RX(CPU20)D1-3-D311/2VccVOLTAGEDETECTORINTDETECTIONMIC AMP8R--DIGITAL8TC8C5CKEC+MODSBOR GATEFM DEMODULATIONKECTP1/2Vcc-ANT SWD606,607VOLTAGEDETECTORRESETAPC VOLTAGEDETECT8TPC+5MMIXER--RF BPF TUNINGSUM AMP-++CV+CK(CPU54)1,1ARXHPFB+MICTEMPERATURECOMPENSATIONAGCTCXOVOLTAGEDROPPED+BUFFER AMP-RF AMP16.8MHzAFI(EVOL12)-DCAMPAF AMP+DT(CPU53)AUDIOFILTER+PRE DRIVE AMP-8CLIPPLEFILTERRF SWITCHPLL IC1/2Vcc+ +SPLATTER FILTERPLL SYNTHESIZERRF AMPD351,352RX VCOVOLTAGE REGULATOR-+CURRENTPROTECTIONCV5C-REVERSECONNECTIONPROTECTIONEOVER VOLTAGEIDCCHARGE PUMPINT(CPU18)+Q402,403KECPOTENTIOMETERRXD TXDRESET(CPU10)INT(CPU18)Q35,36Q33,34SBC(CPU82)1/2Vcc ScramblerScrambler8R8RC(CPU76)8TC(CPU77)50.4MHzAFVD353,354RF BPF TUNINGRF BPFEEPROMIF SWITCHPRE DRIVE AMPLIMITTERTX AFMIC MUTEDC SWITCHDC SWITCHW/NI(EVOL1)DIW/NO(EVOL2)SQIN(CPU93)5M5M5MRSSI(CPU92)RESET(CPU10)TVKECIGNITIONDTMI(EVOL16)RSSI(CPU92)RSSI(CPU92)8CL8CLAF MUTEAFO(EVOL11)AMPSW(CPU52)AF MUTEKECSPM(CPU51)R120 0CLKNC3DATALEFCNC4FOUTPNC5ROSCINNC1OSCOUTVPVCCDOGNDLDNC2FINVOLTAGEREGULATORMICAFO(EVOL11)PC/TVAMPSW(CPU52)SMP(CPU51)8RC(CPU76)8TC(CPU77)W/NO(EVOL2)WIDE(CPU65)NARROW(CPU64)AFI(EVOL12)AMPSW(CPU52)SMP(CPU51)SBC(CPU82)DTMI(EVOL16)QT/DQT(CPU1)TX/RX(CPU20)UL(CPU21)EVLLD(CPU8)PLLE(CPU3)1/2VccIGN(CPU72)D4-11SURGE ABSORPTION2SK1824Q86DTMI(EVOL16)MODMODI(EVOL9)MODO(EVOL10)PC/TVO(EVOL3)EVLLD(CPU8)TX/RX (CPU20)UL(CPU21)PC/TVDTMO(EVOL15)PLLE(CPU3)IGN(CPU72)SBC(CPU82)IC161M62363FPAFI(EVOL12)AFO(EVOL11)MICEM(CPU74)MICMT1(CPU73)IC402UPB1509GVDIVIDERSW1SW2OUTVCC2VCC1ININGNDXF35149.95ML71-0591-05123456789101112131415161718DICLCE5CSBKMO2KMO1KMI4KMI3KMI1KMI2CMHOOKPOWERPTTMICPC/TVMIC8TC(CPU77)8RC(CPU76)AFO(EVOL11)W/NI(EVOL1)DT(CPU53)CK(CPU54)W/NO(EVOL2)PC/TVOPC/TVIVDDLDCLKDATMODIMODOW/NOW/NIAFIAFODTMIDTMOBLOBLIINOUTDOVDFrefRESETGNDFRQIFRQOSPMAMPSWDTCKNCNCDST1DST2DST3VCCNCVSSNCNARROWWIDENCNCNCCLCEDIIGNMICMT1MICEMMICMT2EEPWPEEPCKEEPDTFNC1FNC2CLKFLSBSYFLSTXDRXDPTTHOOKNCNCEMPFLSNCNCNCFNC3CEFLSFNC4FNC5FNC7FNC6FNC8AFMQT/DQTDTMF/MSKPLLENCNCGNDCNVSSEVLLDBSHIFTRESETXOUTVSSXINVCCGNDDTMSTDPOWERINTNCTX/RXULNCNCNCNC12345678910111213141516171819202122232425CF301L72-0993-05CF302L72-0999-05QUCOPH_SDEC2DEC1IF_INVCCMIX_ONCOSC(E)OSC(B)Hy_CGNDRFINAFORSSIFLAMPIFLAMPOSQLINSCANSCANNARROWDC SWITCHVOLTAGEREGULATOR8COUTVCCNCVEE1VEE2OUTVCCW/NO(EVOL2)SQIN(CPU93)IC251NJM2902VR3051.8kSDASCLWPVCCA0A1A2GNDIC66AT24C64N10SI18123456789102SC4738(GR)Q4032SA1832(GR)Q402TX VCOD405,406D407MODULATIONRX VCOD403,4042SK508NV(K52)Q4062SK508NV(K52)Q405TX VCOLIPPLEFILTERLIPPLEFILTER2SC4617(S)Q440T/R SW2SC5108(Y)Q410BUFFER AMPT/R SW2SC5108(Y)Q351IF AMP2SC4649(N,P)Q411RF AMPFINAL AMPRD70HVF1-01Q504DRIVE AMPIC501TA75W01FUIC252LA4600AUDIO AMPSBC(CPU82)RESET(CPU10)INT(CPU18)1/2VccSQIN(CPU93)AF MUTEAF MUTEDETECTIOND301MA742WIDE56781234IC10130622MAA-B83GPCPU1314151617181920212223241234567891011122SA1641(S,T)Q31D321812L110PRKTA1664(Y)Q352SA1745(6,7)Q33D6102DZ18(X,Y)OVER VOLTAGEDETECTIONANT SWD603-605TEMPERATURECOMPENSATIONAPC CONTROLLERVOLTAGEPROTECTION2SC4617(S)Q3022SC3357Q502R3 1kR72.7kL1J1C250.01uR142.7kR112.7kC9 0.01uR16100R102.7kR1 1kR202.2kR82.7kC14 0.01uC270.1uR2 1kCP33.9kC40.01uR6 1kR184.7kR132.7kC181uC13 0.01uCN1181716151413121110987654321R1710C10 0.01uR5 1kQ4KRC102SQ10KRC102SC160.01uIC1BU2090FS1 VSS2 DATA3 CLOCK4 Q05 Q16 Q27 Q38 Q4 910111213141516Q9KRA225SC8 0.01uR192.2kR4 1kC11 0.01uD13DA221CP43.9kC15 0.01uR122.7kC170.01uR152.7kR92.7kC12 0.01uCMMEKMO1SUPER REDKMI44LEDC1PX54-3460-20 DISPLAY UNITCL1DI2KMI3PTT6KMI2MELEDMON5C5CBUSY LIGHT SWITCHMICBLCMHOOKSBSUPER AMBERHOOKLEDC4LEDC2SHIFT REGISTER FORLED & MICBL CONTROL4MEHOOKMICBL35YELLOW GREENLEDG3PTTCMPTTD1-4MICKEY BACKLIT SWITCH1LEDRKEY BACKLITMICBLQ9,10D135CKMI1GNDPOWER2NORMAL AMBER8KMO27MICLEDPFLEDC3MIC5CM2MP4R13GQ5Q6Q7Q8Q9Q10Q11VDDD9B30-2239-05D8B30-2239-05D10B30-2239-05D5B30-2239-05D11B30-2237-05D7B30-2239-05D6B30-2239-05D12B30-2240-05CHANNEL KEY LIGHTMONITOR KEY LIGHTSURGE PROTECTIONPROGRAMMABLE KEY LIGHTBUSYTRANSMITD7-10D2B30-2238-05D4B30-2238-05D1B30-2238-05D3B30-2238-05:KRC414RTK22pX57-6700-XXD251.301,606,607:KRC102SNO67n:2SJ243:HVC350BL414330pIC20115n68nQ2545p270nR522Q6112p1pD602L406Q503120kL505:MA742L412D61 Q332pL409 R355:2SC2412K27p33n8p:NJM2904V27uQ405,406:2SC5108(Y)1pIC66C471220C44050n47k:KRC404RTK100nIC401220k:2SC33577pL356Q301:2SK18244.7uIC202L410NO4p:2SA1641(S,T)NO1kQ251,302,440IC203,251Q35 :KTA1664(Y)18.5nL407:30622MAA-B83GPQ408C386:AT24C64N10SI18:2SA1745(6,7)C541Q351,410:RD70HVF1-0127u:PD55003TR27pQ31:NJM2100VQ1,86,87,252,253,35412pQ403Q501,502:NJM78L05UA12pQ352,353L408 L411D603,60447:DTC363EUL354D202270nXB15A709:2SK508NV(K52)27uNOC388D351-354470B57331V2104JL415270n:DAN222Q71180k330pQ202,407120k22pC434270nD31L355:2SC4649(N,P)L413C4276p:MA360C542C426D604C533:18pIC501010pNO:1SS355:PST9140NR15p68pIC31390p39k:ZSH5MA2710p:UPB1509GVD407XB15A70950n:TA75W01FU39nC304:DAN235E4pR523NOC435:1812L110PR39nL41827p 15pD3227p27uD409:KIA7808AFD603330:MA4PH633 :2SC4738(GR)C553:LA46004p:MB15A02270n:NJM2902V27uC373R361:3SK255IC32,3327uIC101D402R372Q404,41133pD201,302,303IC301390pIC34,354pIC25250nC429D503Q201270nIC161:DA221:M62363FP330IC402C601:2SA1832(GR)R423:MA2S111470p4.7uD1-11,502C367 C369R374:KRX102U:MA2S30467nC3055668nQ504100pTH351C605:1SS372270n67n6pQ40224p33p:2SC4617(S)27n180D501.6080.5p:02DZ18(X,Y):HZU5ALL10D401,408Q32.34,36,255:XB15A709:02DZ5.1(Y)D605R378:2SC4919150p:TK14489V100pC552D403-406Q4,10 :BU2090FSD11D1-4 IC1:DA221Q9D5-10:B30-2240-05X54-3460-20:KRC102SD13:B30-2239-05:B30-2238-05:B30-2237-05D12:KRA225SX57-6700-XXM2,K2M,KM,KX57-6700-XXM2,K2M2,K2M,KX57-6700-XX*UL(CPU21)MODMICW/NI(EVOL1)DT(CPU53)CK(CPU54)PLLE(CPU3)W/NO(EVOL2)R41010k8.2kVCGND-23,-25-22,-24-22,-24-23,-25-22,-24-23,-25136-162MHz146-174MHz136-162MHz146-174MHz146-174MHz136-162MHzMBLSBGNDPTTMEMICHOOKCM