JVC-MXGT80-cs-sch 维修电路原理图.pdf

2-1MX-GT80/MX-GT90ABCDEFG12345BLOCK DIAGRAMFM FRONTEND TU1FM/DETAM/DET IC 1MW RF/OSC COILPLLSynthesizer IC2TUNERMPXCDMAINFOCUS/SPINDLE/FEED/TRACKINGBTL DRIVER IC801SOURCE SELECTOR& E.VOL IC436MAIN HPFMUTE SYSTEM IC481INPUT AMP IC 501HARMONICSGENERATOR IC 502LPFIC 526CN870/CN871CN661FW714CN215CN205CN207CN217CN704J81RELAY RY2RELAY RY1SPEAKER TERMINALPOWER AMP IC 701SUB WOOFERPOWER AMP IC602MAINCN1CN11CN801CN601CN854CN855P011P001CN804CN805RF & SERVO AMPIC601DIGITAL SERVO& PROCESSORIC 651UNIT MICOMCD CHANGERCONTROL IC 251L MOTOR DRIVERIC 851R MOTOR DRIVERIC 852CN651CN8690/CN861CAM0 3CAM4 71SSW 3SSW1MSW 3MSWA+CB+DE FFTFM SMARFTXCD OUTL CAMR CAMSW1 6PICKUPTRACKINGFOCUSFEEDMMICOMIC 810FL DISPLAYFL 801CN880CN870CN911FW901FW915FW915KEYLEDSEARCHKNOBLEDMAIN VOLWOOFER VOLSOUND MODEKEYLEDKEY1,11 CD1LEDCD2LEDCD3LEDSEARCH R,FKEY21,22VOLKEY2,3,21,32,41,42KCMNDMSTATKCLKMRDYMPXVOLDA,VOKCKMMFMN-008FMB-028-3FMAMDIGITALOUTTXSPINDLEMFMB-028-1FMC-022/024-1FMA-006FMH-031-2FMH-031-1FMB-028-5FMH-031-3FMB-028-2CN315IFTAPECN316CN306CN305PB/REC AMPIC302HEAD SWIC301SERIAL TO PARALLELPORT EXTENSIONIC303SOLENOID DRIVE FOR RP MECHAQ3314 Q3315SOLENOID DRIVE FOR PB MECHAQ3312 Q3313CN301CN302FW301CN303CN333MDRIVERDRIVERRLRLPB MECHA HEADRP MECHA HEADSLCKEY 1 2SLCKEY1 2PHOTO A,BSW302SW306IC331SOLENOIDSW303SW304SW305SW316SOLENOIDIC332SLCKEY2PHBSLCKPHAPB MECHAPP MECHAFMP-007-2FMP-007-1RadioFans.CN 收音机爱 好者资料库HABCDEFG123452-2MX-GT80/MX-GT90Parts are safety assurance parts.When replacing those parts makesure to use the specified one.SHEET 1/9MX-GT80/MX-GT901/92/93/94/95/96/97/98/99/9MX-GT80MX-GT90MX-GT80/MX-GT90MX-GT80/MX-GT90MX-GT80/MX-GT90MX-GT80/MX-GT90MX-GT80/MX-GT90MX-GT80/MX-GT90MX-GT80/MX-GT90SHEET 3/9SHEET 5/9Power supply section (MX-GT80)Standard schematic diagramsT001F101F001F102CN218CN218T002D251T001D252CN214CN220CN220Q250CN214CN214R250F003D254C252CN213F001T001F101F102Q251F101F001F102F101CN220F101F102T001CN220CN214CN220CN214CN250CN208F001F101F102F102T001T001CN208T002D251D252CN214CN208R1002R1002R1002CN250R1002R1002R1002CN220CN250Q250R250D254C252CN213Q251CN209CN250CN219C251D255C250CN218CN209R253RY3D256R1001CN250F001CN218CN218F001CN250C253CN209C251D255C250R253RY3D256C253QQT0320-002T3.15ALT2ALT3.15ALQGA7901F1-03QGA7901F1-03QQT0253-0021SS133QQT0320-0021N4003QJK015-071214QGD2504C1-03ZQGD2504C1-03Z2SC2785QJK015-071214QJK015-0712143.3kT2AL1SS1330.0047/250QGB2510K2-04T4ALQQT0320-003T4ALT4AL2SC22356A-125V5A-125V6A-125VT3.15ALQGD2504C1-03ZT4ALT4ALQQT0320-003QGD2504C1-03ZQJK015-071214QGD2504C1-03ZQJK015-071214QGA7901C1-02WJK0114-001AT2AL4A-250V4A-250VT3.15ALQQT0320-003QQT0320-001WJK0114-001AQQT0253-0021SS1331N4003QJK015-071214WJK0114-001A0.33( 1/2W) 0.33( 1/2W) 0.33( 1/2W) QGA7901C1-020.33( 1/2W) 0.33( 1/2W) 0.33( 1/2W) QGD2504C1-03ZQGA7901C1-022SC27853.3k1SS1330.0047/250QGB2510K2-042SC2235WJK0070-002AQGA7901C1-02QGA7901C1-04470/16QGA7901F1-03QGA3901C1-023.3kQSK0094-001MTZJ6.2A3.3MQGA7901C1-02T2ALQGA3901C1-02WJK0070-002A2A-250VQGA7901C1-020.0047WJK0071-002A470/163.3kQSK0094-001MTZJ6.2A0.0047RadioFans.CN 收音机爱 好者资料库2-3MX-GT80/MX-GT90ABCDEFG12345Parts are safety assurance parts.When replacing those parts makesure to use the specified one.Power supply section (MX-GT90)SHEET 3/9SHEET 5/9SHEET 2/9CN218CN214CN220F101F102T001CN218CN218CN219CN219T001CN208R1002R1002CN220R1002R1002CN214R1002F003F001T001F101F102F101F001F102F101CN220CN214CN220CN214F001F101F102F102T001T001T002D251D252CN214CN220CN250Q250R250D254C252CN213Q251F001CN219CN250CN209CN209CN218R1001CN250F001CN250CN250C251D255C250R253RY3D256C253QGA3901C1-03QJK015-071214QGD2504C1-04ZT4ALT4ALQQT0322-003QGA3901C1-03QGA3901C1-03WJK0071-002AWJK0071-002AQQT0322-002WJK0114-001A0.33( 1/2W) 0.33( 1/2W) QGD2504C1-04Z0.33( 1/2W) 0.33( 1/2W) QJK015-0712140.33( 1/2W) T2ALT4ALQQT0322-003T4ALT4AL6A-125V5A-125V6A-125VT4ALQGD2504C1-04ZQJK015-071214QGD2504C1-04ZQJK015-071214T2AL4A-250V4A-250VT4ALQQT0322-003QQT0322-001QQT0253-0021SS1331N4003QJK015-071214QGD2504C1-04ZQGA7901C1-022SC27853.3k1SS1330.0047/250QGB2510K2-042SC2235T2ALQGA7901C1-04QGA7901C1-02WJK0070-002AWJK0071-002AQGA3901C1-023.3MQGA7901C1-022A-250VQGA7901C1-02QGA7901C1-02470/163.3kQSK0124-001MTZJ6.2A0.0047HABCDEFG123452-4MX-GT80/MX-GT90Parts are safety assurance parts.When replacing those parts makesure to use the specified one.SHEET 3/9DC regulation & audio output section MAIN SignalSHEET 6/9SHEET 4/9SHEET 4/9SHEET 4/9SHEET 1/9 (MX-GT80)SHEET 2/9 (MX-GT90)CN205CN215CN204CN201CN217RY1RY2CN207Q737R248Q360Q361R360R361R364R367R366R365R368R362Q362Q372R389R303IC304Q374Q601R249C601C602R302R306R307IC303IC305L201EP201R384C373R383Q371IC701C731D233R246R247Q204C216R778D223R209R202D227D218C219Q201R707C709IC602C706R715C705R792R786Q240C281R242D725Q733Q736Q734Q735Q726Q728Q727R736R734R733R735R728R739R740C739D703D704R775R776C721C722Q713R761C730R762R680Q711D650R708C710R716D622Q702R602R681R682C683Q680D726R281R220C606C605R675R676C621C622R608C610R284C280D280R616R640R639R607C609R615Q790R668Q612R797R798CN705CN202R619CN203R753R754R621CN703J81R210R741R742CN216CN704CN706R363D362D360D361C362C360C361C309CN206Q373D619C310D314R617R620D620R623Q602R618C308D313C307C311C312D315R385D369D370C374C372D316C623C624R216C253Q712D234R215C222C221C220C218C217R207C223C204C214C211C212C213C203C202C201C723D221R203R204R205D217C215C205D220D219C726C707R705C713C715R774R713R721R719R717D719Q701L701C612D723D724R777R787C734R731C732C733R730R729R727C729D728R725R726R723R724R702R701C711C712R703R766R704C703C704C735R732Q710R217R768R706R601R650R651C652C708C653C714C716R714R769R722R720R718D720L702C651C654C611R674R218R603R604C603C604R606C608R794C614C616R283R614R654R655D790R790L602C639R666R605C607C613C615R613R652R653L601C790R667Q613R793R795R796Q791Q792QGB2510J1-14QGB2510K2-14QGA3901C1-07QGB2510J1-09QGB2510K2-10QSK0109-001QSK0109-001QGB2510J1-10KRA111M-T12SD2395KTC3199/GL1.2K1.2K200200330MTZJ5.1B330KTC3199/GL10K0.33KIA7812APIKRC104M-T10.0220.0222.2KIA7808APIKIA7809APIQQR0779-001ZQNZ0136-001Z2.7K0.010.0222A02M11KTC3199/GL/-T100/3510K1SS13310K4.71N4003S-T51N4003S-T50.01KTA1023/0Y/-T56K4.7p220P10220P1K10KKTC3199/GL/-T47/6310K1SS1332SC3576-JVC-T2SC3576-JVC-T2SC3576-JVC-T2SC3576-JVC-T2SC2389S/SE/-TKTC3199/GL/-T4.7K4.7K4.7K4.7K10K8208201k1k2SC2235/OY/-T1K0.0221K1MKTC3200/GL/-T1SS13356K4.7p10MTZJ9.1B1003.9K4.7M0.0822SK301/PQ/-T1SS133220P220P1k1k10/35V10/35V56K10P47K0.22/50MTZ2.4JB1082082056K10P10KTC3199/GL/-T10kKTA1267/YG/-T20K10QGA2501C1-02QGB2510J1-082.2KQGB2510J1-040.220.2210KQGD2504C1-03ZQNB0107-0013KQGB2510K2-10QGD2504C1-03ZQGD2504C1-03Z330MTZJ6.8CMTZJ11C22/5047/160.01STBYQGB2510J1-10KRA104M-T1SS133KTA1268/GL/-T10/50MTZJ13B-T22202.2K1SS13310KKTA1268/GL/-T22010/50MTZJ8.2BSTBYSTBY10/50MTZJ9.1B5.6KMTZ10JCMTZJ11C22/5022/50STBY10/5010/5047K3300/25KTA1268/GL/-T2A02M47K4.7/504.7/5022/5022/5010K22/500.0820.0820.0820.10.10.1100/10MTZJ5.1B7.5K22K100K1N4003S-T5MTZJ9.1B-T2MTZJ33C10/2547/638200.0470.047101010K5.6K1K1SS133KTA1268/GL/-T0.4547/50MTZJ36A-T2MTZJ36A-T210K10K0.00224.70.10.1KTA1268/GL/-T10K100K100K47/161SS13382K100KMTZJ15C-T2MTZJ15C-T247470.10.156k33k56k470p470p0.00224.72SA965/OY/-T27K100K8201004.74.70.002247/630.10.0470.047102.2K10K5.6K1K1SS133KTA1268/GL/-T0.450.00220.147/501027K56k56k220p220p1.2K47/6310k0.0470.04715K100.220.221SS13310k0.450.133k1.2K47/630.0470.047100.220.220.4547/2510kKRC102M-T100K10k6.8KKTC3199/GL/-TKTC3203/OY/-T5.6VMAINLMAINLMAINRSWLPRT9V8VSWFBSURR.CTRLPRT2-5MX-GT80/MX-GT90ABCDEFG12345CD signalTAPE P.B. signalMAIN signalTUNER signalMain sectionSHEET 4/9SHEET 3/9SHEET 7/9SHEET 5/9SHEET 5/9SHEET 3/9SHEET 3/9SHEET 3/9C501C502C1228R411R412D411D412C415C432C433R505R518B172R512Q402R403R404Q999R995CN315R1233CN870R523CN871C514R431R432R443C998C475C403R506C1229R473R999R475C531C503C510R998C509R434C999D434CN661C534R1209R1208R1206R513R530R1205R1207R997C1202R996C528C1201FW714R531L546R777R776C995Q572R994Q571Q562R581R580C577C576Q573R575C575R572R886R433R1203C994D593C888R1202C887Q586Q585C889R444R586C589C586C587R585JA566CN504CN505L567R593C593C594D587Q590C598C1214L570L571L568R485R486C481C482P2C485C486R488Q483P1L573R491R492R494L569L572CN211R599R562J411C886C402C401R401R402R415R416Q411R417R418R419R420Q413R421D413D414C416J426C426D426C427R426R469IC436C439C441C443C445C446C444C442C440C449C450C460C458C454C456C453C455C457C459C461C462R438R439R440R441R442C436C437R436R437R413R414C411C412C556C438IC466C467C473C471C466C472C474C469C470IC501R502R466R472C468R501R503R519R511IC526R1233R504R532R517R508Q401R407C404R563R524R564R410R498C489B150B151R435D431R507C505C507C447R537R474R510C476C504C1227R541C527C508C532D501D502C526IC502C1211R529D432C996C997C530R534R528C578R526R536CN11R887R888R557R558IC571R406R583R582R405R579D571D572R576R577D592C535R571C571D585C585C588Q482R587Q481R588CN212C1205C1206C1207L566Q589D586D588C592C596C1209C597C595C1208R495C487IC481R597C483C484R598R595R596R487R489R490R594R496R493B311B312C488R560C1212C1213B313C1210B108B154R471C413C414Q412R468R470R467Q557Q556C4484.7/504.7/50100/6.310k10k1SS133-T21SS133-T22200P0.0010.0122K100k220k4.7k4.7kKRA102M-T33KQGF1205C1-10QGF1205C1-178.2kQGF1205C1-1730k30k100k100P1/50470/1022K100/106.8K10K1000.224.7/5010KQRJ146J-4.7X1SS133-T2100PMTZJ5.1B-T2QGF1016F3-1947/161k1k1k220k5.6k1k1k10K0.1MY10K0.1220/10QUM156-18DGZ415kQQR0779-001100/6.32SC2785/FE/-T10K2SC2785/FE/-T2SC3576-JVC-T220k47/1647/162SC2785/FE/-T47k100p47k33K2201k470P1SS133-T20.0221k0.01KTC3199/GLKTC3199/GL0.01100k2.2M0.0150.01833P47KQNN0017-002QQL0779-001100K470/10VMTZJ6.8C-T2KRC102M22/500.01QQL0779-001QQL0779-001QQL0779-00110/3510/35KRA102M-TQQR0779-0014.7k4.7k10kQQL0779-001QQL0779-001QGB2510K2-09/111K10kQNN0215-0010.022220P220P1K1K2002002SC3576-JVC-T2SC3576-JVC-T2.2k2.2k10k10kKRA102M-T22k1SS133-T21SS133-T2GP1FA550TZ0.022MTZJ5.1B-T210/25565.6kTDA743910/2510/352.2/5010/2510/252.2/5010/3510/252.2/502.2/500.0180.0220.10.10.10.10.0220.0180.00560.00562.7k5.6k5.6k2.7k10k100/1010/2510k1k68k68k220p220p10/250.01BA38372.2/5010/2510/254.7/5010/2510/250.0680.27BA152183.3k2001k22/253.3k30k100k100kBA15218100100k22k56K270k2SC3576-JVC-T2SC3576-JVC-T2.7k47/1622k1.8K22k22k100100/1010kMTZJ3.9B-T230k0.270.01510/3510051K0.00680.0082100/1022k0.02747/161SS133-T2100/10BA152180.0122kMTZJ3.9B-T210P10P0.11.8K1/50100QGF1205F1-09/134.7K12KBA152181001001SS133-T21SS133-T2100k100k1SS133-T2100/102702.2/501SS133-T21/50680P2SC3576-JVC-T100K2SC3576-JVC-T22QGB2510K2-08/100.01MY0.1MY0.01MYQQR0779-001ZKTA1271/0Y/-TMTZJ6.8C-T2MTZ3.9B-T20.010.011200P100/101000/6.318P100100/10BA152181K10K1801806.8K6.8K5601k10k1/5030K0.010.010.0122k20k5.6k20k2SC2785/FE/-T2SC2785/FE/-T10/35MSIAUXRVOLDAMSIPBLPBRPBMUTED.OUTPOUTRELAYAUXLCDRMSI2AUXMUTERECRCDLRECLRECRRECLSWFBSWFBPRTKCMNDMSTATMRDYKCLKVC3RESETTURTULCKMPXRDS_CLKRDSDAD.OUT-30VSURR.CTRLECORECRAUXLCDLPBLTULTURPBRCDRAUXRPBMUTEVOLCK-30VRELAYKARAOKESMUTEMSI2BASS1MSTATBASS2KCMNDMPXRECLTUCEVC3RESETKCLKCKSPISIGMRDYRDS_CLKECORDSDA/KARAOKEBASS1BASS2SPISIGPOUTVOLDAVOLCKPRTHABCDEFG123452-6MX-GT80/MX-GT90SHEET 5/9FL & systm control sectionSHEET 4/9SHEET 4/9SHEET 2/9 (MX-GT90)SHEET 1/9 (MX-GT80)SHEET 3/9SHEET 6/9SHEET 6/9SHEET 6/9Parts are safety assurance parts.When replacing those parts makesure to use the specified one.SHEET 8/9C889Q907Q875B186Q908CN860R844C838R151X801R819R820R801R902RA801C803D804L803R888FL801RA802D805R838R839Q816R886R889R887Q843R885R843C837R848R849L813R961R968S963D962S964L815C857IC951L812R970CN880L872CN316D812Q879CN911Q809Q810Q811C1046C836Q812Q813Q858Q890R884IC830CN861IC902C1039R1036Q1022Q1021C1040Q860C1037C1041C1038FW915R1035R1034R1031R1033Q1023R897R1032C1036R1038R1039R1037C1045D860R911Q877FW230C815R824R823C874C875L801L805L806L802C817IC810Q817S996S995S997R878C873R894R877Q905Q906R905R906R861C872R860R851R850R998R994S998S999R854R855R895R893C805C809B185C808C940D816R921D807R825R873C233D806D815C820C804D801R871D803R814R865R858C821R836R837IC811R831R881R827R818R965R993R842R810R811R812R813R857D964R866R845R868R874R880R841R840Q961R962R817R234C835R879R233R869R867R963R826R859R870R872R891R856R890R964R992R991Q878C823R1041C1043D1021R1040R1044R864R1045R862R1043D831C1034C1035C1044C1042R1042R912R846D832C832C831R847R822C862IC812C801R807R808R821R816R815R996R995R997C816R876D802R829R828R882R883R832R835R834R8334.7/50KRC102M-TKRA102M-TQGF1205F1-171K0.001220QAX0283-001Z1K1K33010KQRB169J-104470/6.31SS133-T2QLF0074-001QQL29BJ-100Z220QRB169J-1041SS133-T21K1KBU2092/F220220220KRA102M-T220220100/103301KQQR0779-001Z10010KL-115XSRD-D-TQQR0779-001Z22/50GPIU271XQQR0779-001Z100QGF1210G1-24QQR0779-001ZQGF1210G1-091SS133-T2QGD2503F1-071/5010/251KKIA7042AP-TBU9253AS0.01U3.9KKRA111M-T0.01KTC3199/GL0.013300P4700PQUM027-18Z4Z433K10K20K8.2KKRA111M-T20K100P4.7K10K15K2.2/501SS133-T21KKRA102M-T22/501K1K0.1MYBA3835S0.1MYQQL29BJ-100ZQQL29BJ-100ZQQL29BJ-100ZQQL231K-220Y22/50MN101C35DEA100K0.22/5010KKRC104M-TKRC104M-T100K100K10K0.22/50680k1K1K1K1K1K1K1KKRC102M-T0.00133P33P2.2/50MTZ6.2JC1N4003S-T5100K100K0.1MY1SS119-02-T2MTZ6.2JC1.5MY470/6.31N4003S-T5100K1SS119-02-T25.6K100K100K2SD1991A/RS/-T0.01100K100K100K10K10K10K10K1.2K10K10K10K10K10K100K1S133-T2100K1K100K100K100K10K10KKRA102M-T10K10K1000p100K100K100K5.6K100K100K100K100K100K100K100K3.9K2K2SD1991A/RS/-T2SD1991A/RS/-T2K2SD1991A/RS/-T2SD1991A/RS/-TKRC102M-T2SD1991A/RS/-T2SD1991A/RS/-T2SD1991A/RS/-T2SD1991A/RS/-TQGF1205F1-17KRA111M-T0.33MY20K0.47MYMTZ5.1B-T22.7K5.6K10K1K2220KMTZJ5.1B-T20.1MY100/100.01u22/2522010KQUM153-10DGZ41KMTZJ5.1B-T20.010.011K10K4.7/500.01MY10K10K2SD1991A/RS/-T10K56K56K2.7K2.2K1.5K47/1610K1SS133-T210K10K10K10K100K100K100K100KVSSPHOTOBSURROUNDSPIDTIPOUT1CD3LEDVC3RESETHPVOL-DATAVOLDTAMSIMPXINHINHSMUTETUCECD2LEDCD1LEDHPTULEDBASSLEDCDLEDMSISMLEDAUXLEDBASSVOL-TUCEBASSVOL+PHOTOBSMODE-SMODE+EXTCESMUTEPHOTOATAPELEDMPXSEARCH-LEDVOL+VOL-ECONRDS_CLKCD1LEDCD2LED14GPBMUTEPHOTOAVOL-VOLCKSURROUNDRESETAUXLEDREMINRELAYVDDBASSVOL+SMLEDCD3LEDBASSVOL-RELAYSOUNDMODE-TAPELEDCDLEDSOUNMODE+SPI_BSPI_ABASSLEDTULEDAUXMUTEINHVOL+ECHO115G16GDATACKSPI-INR_SEARCHRDS-DATA/KARAUKERDS-CLKSLLCEECHO2ECONRELAY17GPRTF_SEARCHVOL-CKINHAUXMUTEKCMNDMSTATKCLKMRDYPRTVC3RESETBASS2RSTBASS2BASS1RDS_DATAPBMUTEBASS1SPI_INREMINSPI_ASPI_BEXTCEVOLCKFVOLDADATAG131GP1P2P3P4P5P6P7P8P9P10P11SLCKEY1P12P13P14P15P16SLCCEP17P183GSLCKEY2P19DATAP20CKP21P22P1SLCKEY24G5GKCMND6G7G8G9G10GMSTATG111G12GSLCKEY1P10P817G16GG1G2P21GKEY4G34G5G6G7G8G9G10G11G12GG13G14P3P4P5P6P78PP910PP11P12P13P14P15P16G1715G14G13GG153G2GSLCKEY2SLCKEY113GG2KEY3KEY4KEY3KEY2KEY12GCKKEY2G3KCLKKEY11G2G3G13G14G15G16G17GP8P10G2G1G4SPIDTIMRDYG5ECHO1ECHO2G14G15G16G17G6G7G8G9G10G11G12P17P18P19P21P22G162-7MX-GT80/MX-GT90ABCDEFG12345Front sectionSHEET 6/9SHEET 4/9SHEET 5/9SHEET 5/9SHEET 5/9SHEET 3/9TW800FW915CN870C901Q956Q960Q953Q918Q954Q941Q940C1070C935FW901C1021C902Q919JS901D1003S901S902Q920D1022S931S932S933S951R930S935C962C963JS962S936S937S939J1001TW801S938L1002FW713S952JS956C960JS960C961S950S942S944S943S945S949S948S947S946S915S917S916R1068R1021R1022J1022J1021Q1061IC901C1068R1069C1066D1061R1062R1063D945D942D944D943R955R908L1003D904R904D905Q901R929R954R951D954R938R941R932R933R935R940R939D940R931D941R937R953R952R936L1001C1002C1001C1004C1006C1005R916D953D957D956C956C957R956D961D960R960R942R944R943R946R947R948R949R945R950D919R917D918D920R919R920C1022C1023VR901R1071R1070C1065C1067R1067R1066C1063R1061C1062C1061R1065R1064C1064R918QUB220-15DMH