JVC-MXJ970V-cs-sch 维修电路原理图.pdf

ABCDEFG123452-1MX-J970V/MX-J980VBlock diagramPB/RP MECHAHEADHEAD SWIC301PB/REC AMPIC302RECL/RSERIAL TO PARALLELPORT EXTENSIONIC304.IC303PB/RPSLCCEDATACKTKEY13PB/RPPHOTOREC L/RPB L/RCN304IC1SW4,6SW5,2,1TKEY1TKEY2RPPHOTORP MECHACN1CN303FW301SW2,4,6IC1TKEY3DRIVE PBPHOTOPB MECHACN1CN306CN305FL DISPLAY TUBEFL801SYSTEM CONTROLIC810MN101C35DE8XI,OX80232.768kHzOSC1,2X8018MHzMASTERVOLUMEJS992BASSVOLUMEJS950KEYS992S997DISC13EJECT13KEYS985 CD S986 TAPEOPEN/CLOSES991STAND-BYS963KEYS952 AUX S953 TUNERKEY2S921S926KEY3S931S938KEY4S927,928,939941946VOL+/-BASSVOL+/-CN990FW850FW951K21K22K22K12K11KEY 24K21KEY1KEY1CN862/863CN883CN850/851CN880FW883FW950CN879CN979CN869CN815MOTORDRIVERIC853DOROPDORCLROLLINGPANELMOTORMSLCKEY13PHOTO A/BSLCCEDATA,CKCN868CN867SOURCESELECTOR& E.VOLIC436PB L/RREC L/RCD DATAAUX L/RVOLDAVOLCKMAIN L/RTU L/RMPXCD L/RCD L/RTXTP101CN612FW862D.OUTRY2FRONT AMPIC602CN602TO SPEAKERJ82MAINL/RHPL/RAUXPICK-UPDIGITAL SERVO&DIGITAL SIGNALPROCESSORIC651RF & SERVO AMP.IC601AN8806SBBTL DRIVERIC801A+C,B+D,E,FTP1MMSPINDLE MOTORFEED MOTORREST SW/RESETOUT L/RTXCN601CN315CN912CN651L MOTORDRIVERIC851R MOTORDRIVERIC852CD CHANGERCONTROLIC251MMRMUPRMDWNLMUPLMDWNR MOTORL MOTORCAM0CAM7VIDEOOUT1MSW3MSW1SSW3SSWLCAMRCAMCN855CN854CN805CN804SW1SW6ARFMLD.MDATAMCLK.STATCN801T/RESTAHBIC526MIC AMPIC901MPEG DECORDER&DSP IC101DIGITALENCORDERIC152KARAOKEIC466RESET KCLKMRDY MSTAT KCMNDCN865 CN870/871REMOCONIC915FW915 FW902CN102CN860/861CN101CN100FW103CN151FW103FM / DETAM / DETIC1FM FRONTENDTU1MW RF/OSCCOILPLL SynthesizerIC2IF OUTFM OSCAM RFAM OSCAM/FMAM OSCOUTVTDATACKCETUNEROUT L/RCN1FMAMMPXMAIN HPF& MUTE SYSTEMIC481CN711H.P.J1001CN901CN900FW952RY1FRONT AMPIC701FW704CN701HPL/RHP L/RTO SUB WOOFERJ81SUB WOOFER L/RSUB WOOFERHPL/RCN905CN906AV ElectronicRadioFans.CN 收音机爱 好者资料库HABCDEFG123452-2MX-J970V/MX-J980VParts are safety assurance parts.When replacing those parts makesure to use the specified.SHEET 1/10Standard schematic diagramsPower transformer sectionF003F001T001F101F102T4AT4AAV ElectronicRadioFans.CN 收音机爱 好者资料库ABCDEFG123452-3MX-J970V/MX-J980VParts are safety assurance parts.When replacing those parts makesure to use the specified.MAIN signalTO CN901 OFFMB-023-13SHEET 4/10TO CN711 OFFMH-027-2SHEET 3/10TO CN712 OFFMH-027-2SHEET 3/10SHEET 9/10TO CN612 OFFMH-027-2SHEET 3/10SHEET 2/10Power amplifier & requlatoe sectionTO CN102 OF FMP-004-1L201IC701R366C731D233R246R247FW714C640C641R210Q204C201C216Q203R778CN713Q375D223R209R202D227D218C219Q201R707C709IC602C706R715C705FW703R792R786Q240C781R242RY1C736C737R731C735C733Q733Q736Q734Q735Q726Q728Q727Q737R736R734R733R735R728R739R740D703D704R702R701R775R776C721C722Q713R761R732C730R762C602C601R384R680Q711D650R650R651R708C655C710C653R716D622C654R602C373Q374Q732Q373R389R674RY2R681R682C683Q680D726R781R750C606C605C621C622R608C610CN602R641R395R368Q369Q370R684D680R616Q360Q361Q366Q368Q367R360R361R364R365R640R639R362Q362R367R377R378R396C367R376C366Q353Q602C639R607C609R615Q601Q352C350R351Q790Q350Q351R668Q612R797R798CN703R753R754C623C624R216C253Q712D234R215C222C221C220C218C217R207C223C204C214C211C212C213C203C202R206C723D221R203R204R205D217C215C205D220D219C233C726FW704C707R705C713C715R774R713R721R719R717D719Q701L701C612D723D724R777R787D725C734R730R729R727C729D728R725R726C739R723R724C711C712R703R766R704C703C704C732Q710D737R738R234R233R385R217R768R706D369D370R601C652C656C708C714C716R714R769R722R720R718D720Q702L702C651C611C374C372R218R675R603R676R604C603C604R606C608R388R794C614C616R683C680D791R382R381D367R614R654D368R655C370D790R363R622R620D362D360D361D365D366C361R791C371R618R790C362D620C360R372L602R666R605C607C613C615R613R652R653R621R619R617D619L601C352D351D350C351R352C790R350R667Q613R793R795R796Q791CN701Q792CN702QQR0779-001Z2000.0222A02M114.7/50QUM155-11DGZ4560P560P15K0.1100/35KRC107M-T10KQGD2503F1-10KTA1267Y/YG/-T1SS13310K2.21N4003S-TS1N4003S-TS0.01KTA1023/0Y/-T56KSTK402-040220P10220PQUM15A-14BFZ41K10K47/6310K1SS1330.0390.0394.70.10.12SC3576-JVC-T2SC3576-JVC-T2SC3576-JVC-T2SC3576-JVC-T2SC2389S/SE/-TKTC3199/GL/-T2SA1038S/SE/-T4.7K4.7K4.7K4.7K10K82082047471k1k10/3510/352SC2235/OY/-T1K4.70.0221K0.0220.02247(1/2W) 47(1/2W) 2.7K1MKTC3200/GL/-T1SS1334.74.756K0.0390.11010MTZJ9.1B0.11000.01KRC104M-TKTA1023/OY/-TKRA104M10K10(1/4W) 3.9K4.7M0.0822SK301/PQ/-T1SS133150(1/4W) 220P220P10/35V10/35V56K10PQGB2510K2-112.2( 1/4W) 3302SD2395/EF/KTC3199/GL/-T47KMTZ2.4JB102SD2395/EF/KTC3199/GL/-T2SD2395/EF/KTC3199/GL/-TKTA1267Y/YG/-T2.2(1/4W) 4.7(1/4W) 1.2K200820820330KTC3199/GL/-T1.2K5601.5K2.2( 1/4W) 0.0122022/502SD2395/EF/56K10P10KTC3199/GL/-T0.01560KTC3199/GL/-TKRA104M-T10kKTA1267/YG/-T20K10QGA2501C1-020.220.2210/5010/5047K3300/25KTA1268/GL/-T2A02M47K4.7/50KTC3199/GL/-T22/5022/5047/6310K4.7/502200/350.10.10.10.10.15.6K100/10MTZ5.1JB3k22K100K1N4003S-TS2200/35MTZJ9.1B-T2MTZJ33C10/25QUM154-15BFZ447/638200.0470.047101010K5.6K1K1SS133KTA1268/GL/-T0.4547/50MTZJ33CMTZJ33C10KKTC3199/GL/-T10K0.0022KTA1268/GL/-T10K100K100K47/161SS13382K100K0.047MTZJ15C-T2MTZJ15C-T21.5k1.5k0.10.156k33k56k470p470p0.00222SA965/OY/-T1SS1331K5.6K27K100K820MTZ10JCMTZJ11C1000.00220.03947/630.0470.0472.2K10K5.6K1K1SS133KTA1268/GL/-T0.450.002247/5022/5022/5027K1k56k1k56k150P150P1.2K47/63150(1/4W) 68010k0.0470.04715K0.22/501SS1332201.8KMTZ10JC100.22MTZJ11C0.220.011SS13333010K2.2kMTZJ6.8C-T2MTZJ5.1B-T2MTZJ11C-T2MTZJ9.1BMTZ11JC0.0110k22/5022010k22/501SS13347/504.7KTA1268/GL/-T0.4533k1.2K47/630.0470.047100.220.2210K2.2k2201SS133KTA1268/GL/-T0.4522/50MTZJ12C-T2MTZJ11C-T222/505.6K47/25KRC104M10K10kKRC102M-T100K10k6.8KKTC3199/GL/-TQGB2510K2-10KTC3203/OY/-TQGB2510K2-10FL2FL1INH.CTRLFL1PRTPOUTINH.CTRLPOUTMAINRMAINRRELAY5.6VPOUTM.OUTLSWFBMAINLIMPM.OUTRSURROUNDMAINL8V-9VMAINLSWFBM.OUTLMAINRPRTM.OUTRMAINLMAINRSURROUNDPOUTRELAYPOUTIMPAV ElectronicHABCDEFG123452-4MX-J970V/MX-J980VSHEET 7/10SHEET 4/10SHEET 5/10SHEET 4/10SHEET 2/10SHEET 2/10SHEET 2/10Parts are safety assurance parts.When replacing those parts makesure to use the specified.SHEET 3/10TAPE P.B. signalTUNER signalCD signalMAIN signalMIC signalTO CN305 OFVMW1432TO FW902 OFFMH-027-03FROM CN701 OFFMH-027-1FROM CN702 OFFMH-027-1FROM CN602 OFFMB-023-09CN612QGB2510J1-11TO CN861 OFFMB-023-01CN871QGB1214J1-20STO CN860 OFFMB-023-01Function & Main amplifier section C501C502J411R411R412D411D412C415C556C432C433R505R518R512Q402R403R404CN870R523C514R431R432R443R521C475C403R506C512R473R475C531C503C510C509R434CN912D434C534R408C434C435R513R530R422C528R552Q572C574R573Q571R581R580C577C576Q573R575C575R572R591L401R444R485R486C481C482C485C486R488Q483R491R492R494R562R401R402R415R416Q411R417R418R419R420Q413R421D413D414C416J426C426D426C427R426R469IC436C439C441C443C445C446C444C442C440C449C450C460C458C454C456C453C455C457C459C461C462R438R439R440R441R442C436C437R436R437R413R414C411C412C438IC466C467C473C471C466C472C474C469C470IC501R502R466R472C468R501R503R519R511IC526R509R504R532R517R520R508Q401R405R406R407C404CN315R563Q556R524R564R565R498C489R522R435D431R507C505C507C513C447R537R474R510C476C504C506C511R541C527C508C532D501D502C526IC502R529D432D433Q557Q558C530R534R528C578L434C480R526R536CN711R557R558R559IC571R583Q562R582R579D571D572R576R577C535R571C571C583Q482Q481CN712R495C487IC481C483C484R487R489R490R496R493B459B458C488R560B457B156B157R471C401C402C413C414Q412R468R470R467C4484.7/504.7/5010k10k1SS133-T21SS133-T210/250.0010.0122K100k220k4.7k4.7kQGB1214J1-20S8.2k0.04730k30k100k1001/50470/1022K100/106.8K1000.270.224.7/504.7/50QRJ146J-4R7X1SS133-T2QGD2503F1-05MTZJ5.1B-T247/165.6M0.01u220k5.6k5.6K0.115k2SC2785/FE/-T100/101002SC2785/FE/-T220k2.2k47/1647/162SC2785/FE/-T47k100p47k100QQR0779-001Z100k56k56k0.0220.02210/3510/3582kKRA101M-T4.7k4.7k1K1K1K1K2002002SC3576-JVC-T2SC3576-JVC-T2.2k2.2k10k10kKRA102M-T22k1SS133-T21SS133-T2GP1FA550TZ0.022MTZJ5.1B-T210/253905.6kTDA743910/2510/352.2/5010/2510/252.2/5010/3510/252.2/502.2/500.0180.0220.10.10.10.10.0220.0180.00560.00562.7k5.6k5.6k2.7k10k100/1010/2510k1k68k68k220p220p0.01BA38372.2/5010/2510/254.7/5010/2510/250.0680.27BA152183.3k2001k22/253.3k30k100k100kBA15218100100k22k56K100270k2SC3576-JVC-T2SC3576-JVC-T2.2k2.2k2.7k47/16QGF1205F1-1022k2SC3576-JVC-T1.8K22k22k100100/1010010kMTZJ2.4B-T230k0.270.015100/1010/3510051K100k0.00680.0082100/10100/1022k0.0270.02747/161SS133-T2100/10BA1521822kMTZJ2.4B-T2MTZJ2.4B-T22SC3576-JVC-T2SC3576-JVC-T0.11.8K1/50100QGB2510J1-101.5k4.7k13kBA152181002SC3576-JVC-T10082k1SS133-T21SS133-T2100k100k100/102702.2/50100/102SC3576-JVC-T2SC3576-JVC-TQGB2510J1-10100100/10BA152180.0220.02282k22k22k2201K220/6.330K22k220P220P20k5.6k20k10/35MSIAUXRVOLDAIMPPBLPBRPBMUTERELAY-35VINHAUXLHPRHPLAUXMUTEAHBFBRECRRECLRECRRECLFL1FL2IMPSMUTESURRSURRAHBFBPRTHPLHPRRECRAUXLCDLPBLTULTURPBRCDRAUXRECHO1VOLCK-35VECHO2PRTRELAYKARAOKESMUTEBASS3BASS2BASS1TULRECLSURRECHO1SMUTEBASS3AUXMUTETURCDRCDLBASS2BASS1INHMSIKARAOKEECHO2FL1SPISIGSPISIGVOLDAVOLCKPBMUTEFL2AV ElectronicABCDEFG123452-5MX-J970V/MX-J980VSHEET 8/10SHEET 3/10SHEET 3/10SHEET 6/10SHEET 7/10SHEET 2/10Parts are safety assurance parts.When replacing those parts makesure to use the specified.TUNER signalCD signalSHEET 4/10TO CN306 OF VMW1432FROM FW704 OF FMH-026-1FROM FW952 OF FMB-022-04TO CN1 OF FMA-006FROM CN871 OF FMH-026-2FROM CN870 OF FMH-026-2TO CN651 OF VMW1493(CD CHENGER)FL Display & system controller sectionCN815X801X802CN865R826CN869R819CN990R820CN880R825R801RA801C803D804L803C887CN900CN901C883RA802D805R838R839FL801R843J1001CN850R855C857Q870C834R848R849L807C835TW1FW950C886C885TH830CN868Q877IC853CN867L870Q880CN905C890Q871FW952R853Q830CN879Q950CN979FW951FW862Q851R851C950C951Q860R856L851Q879S997S992S993S996S995CN906S994R991Q875R985S985S986R952D860FW883C815S953R954S952D961CN862R824R823R961S963D962C1002C1003R899S991C874R951C875Q810S931Q811Q807Q809Q808L801L805L806L802S932S933S934C817S935S936S937S938IC810S941S939S921S922S923S924S925S926S927S928S946C878R893R878S942S943S944S945C873C991JS992R894C992IC915FW915JS950FW850R877L812L810L813L814L815D806Q905Q906R906TW273C1007TW270R876IC811C884C880C879R879R880Q872R875D871Q878R861C872R860CN861CN860Q801R803C811C810C806C805C809C812C813C807C808Q802R802R804R805R806C820R809C804D801R895D803R814R835C821R836R837R852R831R881R827R818C831C832R897D872R896D832D831R871R810R811R812R813R844R898R845R841R840R850R817R832D991R830D853R889R888R887R886R885R870R873R872C871C870D951D952D953C881Q803Q804Q873Q874C855C856C876C882C823R996R993R994R995R992R864R982R862CN884R981R986D981D982D983D984R956C889D873R846R955R953D955D956D957D958Q961R962R847R963R964R822D992L1002L1001C862L1003C1001C1004C1006C1005IC812C801R807R808R834R821R816R815R932R933R934R935R936R937R938R939R931R957R950Q806Q805C877R882R922R923R924R925R926R927R928S948R921D950R945R944R943R942R946R941S949R891R892D993C816D994R998R999R842Q991R857R858L811R905R883R874QGD2504C1-03ZQAX0283-001ZQAX0401-001QGF1205C1-131KQGF1205C1-111KQGF1205F1-111KQGF1205C1-111K330QRB169J-104470/6.31SS133-T2QLF0074-001QQL29BJ-100Z0.1MYQGD2504C1-04ZQGD2504C1-04Z0.1MYQRB169J-1041SS133-T21K1K220QNS0159-001QDG2504C1-04Z24K47/162SA1175( HFE) 22/503301KQQR0779-001Z1000p0.01MY0.01MYQAD0012-202QGF1016C1-19KRC114M-TLB1641QGA2501C1-02QQR0779-001ZKRC102M-TQGF1205C1-110.001KTC3199/GLQUM024-16DGZ42.2KTC3199/GL/-TQGF1031C1-09SQGF1016F1-09KTC3199/GL/-T3900.010.01KTC3199/GL10QQL29BJ-100ZKRA102M-TQGF1205C1-111KQGD2504C1-04ZKRC102M-T3.9K3.9K1SS133-T222/5010K1S133-T2QGD2504C1-03Z1K1K200SLA-370LT3F3900p2200p4.30.1MYBA3835S0.1MYQQL29BJ-100ZQQL29BJ-100ZQQL29BJ-100ZQQL231K-220Y22/50MN101C35DEB0.0018100K0.22/500.01QSW0857-0010.01GP1U281XQSW0857-00110KQQR0779-001ZQQR0779-001ZQQR0779-001ZQQR0779-001ZQQR0779-001Z1SS133-T2KRC107M-TKRC107M-T56K0.01U10KBU4094BC220/100.01533P47K2.2MKRC107M-T4.7KKRA102M-T10K0.22/50680kQGB1214K1-20QGB1214K1-20KTC3195/0/-T22K0.00139p0.0010.00133P22P27P39p33PKTC3195/0/-T22K8.2K8.2K120K1.510K1000/6.31N4003S-T51.5K1SS119-02-T25.6K100K0.01100K100K4.7100K10K10K10K0.010.011.5K10KMTZJ5.1B-T2MTZJ5.1B-T21K10K10K10K10K10K10K1K10K10K68010K10K150MTZJ8.2C-T21K1K1K1K1K47K10K10K4.7/500.012.2/50KRC102M-TKRC102M-TKTC3199/GLKTC3199/GL220/6.3100/101/502.2/500.33M2.7K1.2K1.5K2.2K1K10K6822685.6KSLR-342MC-T681/501K685.6KKRA102M-T10K1K10K10KQQL231K-470YQQL231K-470Y4.7/503900p1000p1000p1000pKRC102M-TKRC102M-TKRC102M-TKRC102M-TKRC102M-T0.0110K10K100K10K56K56K1.2K1.5K2.2K2.7K3.9K5.6K10K10k2KKRC102M-TKRC102M-T680P100K1k1.2k1.5k2.2k2.7k3.9k5.6kQSW0518-0011k2.2K1.5k1.2k1k2.7K1kQSW0122-001100K100K47/1610K100K100KQQR0779-001Z56K221.8KPHOTOAMSIINHSPIDTIBTU+RELAYK21FL1EXTCEPHOTOAAUXMUTERDS_CLKMPXKARAOKEBASS1ECHO2K12INHRDS_CLKPOUTAUXLEDSLCCETPLEDBASSLEDSMUTETUCESDATALOAD_DETBASS2VOLDADATABASS2VOL-BASS3TPLEDVOL+TUNER+BSPI_AK32VC3RESETMSI2RELAYP13P14P15P16P17P18TURCHP19P20P21P24P23P22AUXLEDDOORCLPBMUTEBASSVOL-ECHO1RESET5VTULCHPHOTOBSLCKEY3PHOTOBMPXSLCCEDATATUCECKSLCKEY1SLCKEY2PHOTOACKSPI_BRDS_DATABASS1BASS3DOORCLVOLCKBASSVOL+MSI2PHOTOBK42BASSLEDCDRTULCHHPBASSVOL+SURROUNDVOLLEDKEY11DOOROPAUXLED-35VCDLEDDOOROPTURCHECHO1CDLEDTAPELEDBASSVOL-CDLVOL-TULEDRELAYPOUTVOL+D.OUTVOLCKVOLDAECHO25VRDSDAPOUTPRTHPINH.CTL8VPRTTULEDPANEL_OPPANEL_CLMSIVOLDAVOLCKKARAOKESPI_INEXTCEK22SURROUNDVOLLEDINHREMINDGNDSMUTEFL2SPI_ASPI_BSPI_INPBMUTESLCKEY2AUXMUTESLCKEY3DATASLCCECKSLCKEY1DGND5VRCHDATAP24SLCKEY3P23P22P21P20P19P18P17P16P15P14P13P12P11P10P9P8P7P6G13CD+8V10GSLCKEY2P1P2BTU+P3P4P5G1G23G4G5G6GP207G8G9G10GG119G8GKCMND7G6G5G4G3G2G1GP1P2P3G12P4P5P6P7P8P9MSTATP1011G12G1GSLCKEY12G11G12GKEY113GG13KEY2G12G1110GKEY39G8G7G6G5G4G3G2G1GP1P2P3P5P6P7P8P9P10P11P12P13P14P15P16P17P18RESETP19P21P22P23P24G13INHG1G2G11G12SLCKEY3SLCKEY2SLCKEY113GVC3RESETKEY4KEY4KEY3KEY2KEY1P11CKDGNDKCLKLCHKCLKMRDYLOAD_DETMSTATPOUTSPIDTIKCMNDMRDYHPRAGNDAGNDHPRHPLHPLD.OUTP12PHOTOAPHOTOBAV ElectronicHABCDEFG123452-6MX-J970V/MX-J980VSHEET 5/10SHEET 3/10MIC signalFROM CN912 OFFMH-027-2Microphone amplifier sectionC1039R1036D1022L1004Q1022Q1061TW1021Q1021C1041C1021C1043C1037C1040C1038R1021R1035R1022Q1023R1032R1037C1045J1022IC901R1072J1021C1068R1069C1065C1067R1068C1066D1061R1062R1063IC902FW902C1022R1041C1023R1034R1031D1021R1033R1040R1044R1045R1043C1036R1038VR901R1039C1034C1035C1044R1071C1042R1073R1074R1042R1070R1067R1066C1063C1069R1061C1062C1061R1065R1064C10640.01U3.9KMTZJ2.4B-T2QQL0779-0012SD2144S/VW/-T0.010.001u0.47u0.013300P4700P4.7k33K4.7k20K15K2.2/50QNS0080-001NJM4580L4.7KQNS0080-0010.22/501K150P2.2/5020K330P1SS133-T212K390BU9253ASQUM155-32BFZ41000pKRA111M-TKRA111M-T20K1000p10K20KMTZ5.1B-T28.2KKRA111M-T2.7K5.6K1K20K100P4.7KQVQ0045-B5410K0.1u100/100.01u4.7K22/2510K1.5K220560564.7M4.7/504.7/5010K100/10220/101001.5k150PMICAV ElectronicABCDEFG123452-7MX-J970V/MX-J980VSHEET 10/10SHEET 4/10SHEET 9/10CD signalVIDEO signalSHEET 6/10TO CN102 OFVMW1496TO CN868OF FMB-022-01TO CN101 OFFMP-004-1CD Servo & CD Mechanism control sectionR802R809R808C821C822R806R805R804R803C619C624R631C631Q631R666R632R635R634C632CN601C633C610R679R807R604C603C604R606C607R605C608C605R603R602R601C602C601R636W601CN801R831R832R616R274IC651R661R275R667C661C651X651C652R857C620C653C676R682R683IC652IC652C695R706R707C696R705R691R708R692R701R702C699R709R710C693C694R693R694C691IC251CN651R259R703C692R704R811R686R687R688R293R290Q291R292R291C291R282R288R284R253R257R255C859C860C253R670R813R812R674R675R872R871TP6TP5R676R677TP4R678C816R617Q632C815TP3CN151R614R294R613R611D801CN652IC852R856L8