JVC-UXV500V-cs-sch 维修电路原理图.pdf

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1、ABCDEFG123452-1UX-V500VBlock diagramCN101CN102CN103IC101MPEGDECODERIC1021MROMIC1034MROMIC104DIGITALRGBENCODERIC113IC114IC105VCOIC106OSDIC112256kSRAMIC111HOSTMICONC.V-OOUTHSSYNCPIXCLKVB,VG,VRVBLKRESETOSDATAOSCSOSCLKMA0MA9MD0MD15MA0MA8MD0MD15VD3VD7VD11VD16VD19VD23VCLK,HSYNCVSYNCACINT3GDBT3DASLK3RCLK3D

2、ADATA3DALRC3VCDEMP3HD03HD13HD23HD33HD43HD53HD63HD73VCLKFOUT1GDBTACTINTHD1HD7DIRSA0SA14SO1SO8DS,WW/RDTACK480RSTRCLKDABCKDADATADALRCVDCBMPHRSQ,SRCLKSRDAT,HRDYHRGB,RESETERRORCDDATCDBCKCDLRCSQSYSFSYSUBQVCLKVIDEOOUTMICIC531MIC AMPW534J5995CVOUTMICCN504J508CN505CN506CN507CN501CN502CN503IC502IC501IC503CD C

3、ONTROLMICONVIDEO5V REGIC584IC583CONTBCONTCMIXINMIXOUTMIXLINMIXLOUTMIXRINMIXROUTCVOUT5V OUTMICOSOFFVCDONCDMRSTKCLKKCMNDMRDYKARAOKEECHOOSCLKOSCSOSDATADRMUTEDMUTEREST,MLDMDATA,MCLKSUBQ,SQCKXRST,STATSCDCN721CN711CN781CN722CN733CN712CN766DI701LCDIC701SYSTEMCONTROLW823W822LEFTLEDRIGHTLEDCN881LEDCONTKEYMAT

4、RIXIC801REMOCONREMKEY0KEY1LEDCONTOPEN/CLOSESWW821OPENCLOSEW701LCDBACK LIGHTDIMCTLS0S39COM0COM3DIMCTLREM,KEY0,KEY1OPENCLOSEILLUMIMTS,LOCK,AUXOMUTEPBMUTE,MTO,MT1STATUS,CDRSTSUBQ/RDDA,MCLKMDATA,MLD,RESTSAFETYCD,BLKCKTAPE0,TAOE1,SAFETY0SAFETY1,SCK/VOLCKSDATA/VOLDATA,LATCHVOLCE,FTUNER,DIMCTLSBASS,SMUTE,F

5、LDPOUT/LEDCTLSDATA,FTUNERSW,SCK/VOLCKPERIODU,MPXU,RDSLK,SUBQ/RDDALOUT,ROUTANTTERMINALL1MW RF/MW OSCCOILTUFM TINERPACKIC1FM IF/DET/MPXAM RF/IF/DETIC2PLLANTAMRFIFOUTLPFOUTFMOSCDI,DO,CK,CETUNER LTUMERRR/PHEADHEADSWPB/RECAMPSERIAL to PARALLELPORT EXTENSIONMSWREELPALUSSTTA,SDATASCKKEY1PLAYPHOTOMBMSPBL,PB

6、RRECL,RECRCN602W604CN601IC601RF & SERVOAMPIC603DSPIC602BTLDRIVERCN603CN605PICKUPKSM-770ABAA+C,B+CE,FTFSMFMRESETCDLCDRD.OUTSTATRSTSQCFSUBQMCLKMDATAMLDBLKCKTRD,KICK,FODECM,ECS,TVD,TRVOFT,RFDET,BDOLDON,ARFTBAL,FBALFE,TE,FENVTRCRS,VDETCN309J303CN305CN304CN303CN302CN301CN307W300CN306J300J301IC303DOORMOTO

7、RDRIVERCD DOORMOTORIC300POWERAMPIC301BASSBOOSTAMPIC302E.VOLOUT1OUT2MT0MT1MTSCDLCDRPHOTOPLAY,KEY1SAFETY1STTA,SDATASCKPBLPBRRECLRECRTULTURAUXL,AUXRRECL,RECRLOUTROUTCH1OUTCH2OUTLCHOUTRCHOUTJ302W301HPLHPRAUX INLINE OUTSPKVOLCLKVOLDIVOLCERadioFans.CN 收音机爱 好者资料库UX-V500VUX-V500V2-2AEFG12345Standard schemat

8、ic diagramsCPU & LCD driver circuitTUNER SIGNALRadioFans.CN 收音机爱 好者资料库ABCDEFG123452-3UX-V500VCD servo circuitCD SIGNALUX-V500VUX-V500V2-4ABCDEFG12345Power amplifier circuitParts are safety assurance parts.When replacing those parts makesure to use the specified one.CD SIGNALTAPE P. B. SIGNALTUNER SI

9、GNALAUX IN SIGNALMAIN SIGNALABCDEFG123452-5UX-V500VTuner circuitFM/TUNER MAIN SIGNALAM SIGNALUX-V500VUX-V500V2-6ABCDEFG12345Cassette mecha control circuitTAPE P. B. SIGNALR301VR31Q376Q371R208D375CN33CN32C204CN34IC33Q102C221R372C104R371R121R221R108R211VR32R107R304FW31C121L301IC31R104R338R202R207VR37R

10、337Q375R336Q372R339Q101R102IC32Q201R212Q302C111C211R327Q311Q310Q309Q308Q307R111Q306D301R306R112Q202Q303Q305Q304C374R204L303Q323D309B199Q301R305Q321D1IC1C307R106R103R203C201R205R206R105CN31R335R334C101C303C331R332R201R210R209R101C102C206R326R341R376R333C208R342C103C209R343R109C207C107C113C306C109R110

11、C301C305C304C106R375C376C375C108C213C326C202R351R303R116R216C210C302C203R352C324C321C318R213R214C351C322C319C316R325R322R319C308C309C311C310C314C315C313R317R313R311R310R316R314C110C212C325R315R113R114C112R340C371C205CN1SW6SW4SW5SW1SW2C105220QVPA603-503AZ2SC1623( 6) X2SA952( L,K) 5.6KMA3051( M) TXVMC

12、0163-R09QGB2011M1-100.033VMC0163-R10BU4094BCFFA1A4ZX330P1K0.03312K1K1K5.6K33KQVPA603-503AZ12K100VWS304-06A13K330PQQR0620-001BA3126N1.2K3.9K1.8K12KQVPA603-103AZM3.3K2SB562( C) 4.7KFA1F4MX2.2KFA1A4ZX1.8KAN7317FA1A4ZX2.2K2SC2001( K) 0.00120.0012470K2SC1623( 6) X2SC1623( 6) X2SC1623( 6) X2SC1623( 6) X2S

13、C1623( 6) X33K2SC1623( 6) XMA152WA-TX2.2K2.2KFA1A4ZX2SC2001( K) 2SC2001( L,K) 2SC2001( L,K) 100/101.2KVQP0033-100Z2SC1623( 6) XMA704AX0FN1L4MX2.2KFA1L4MXMSI-5U2LWA1SR139-100TSG-10SF3VGH0425-5440.013.3K2.4K2.4K820P100K3.3K100KVMC0163-R061.5K12K820P220/6.347/1612K224.7K1.2K22220P10/1647K12K4.7K12K4.7/

14、2520K220/6.34.7/2518K1.2K560P560P0.002247/164.7/254.7K100/1022/1622/1610/161500.01100/104.7/250.0022560P220P68k39K1K1K0.00680.039220/6.39.1K0.010.010.014.7K2.7K10/160.0015820P0.011.5K1.5K1.5K0.00560.00560.00680.0221.51.5100/10103.3565622K22K0.00680.0680.0039104.7K2.7K0.0683904.7/250.0022EMV7159-010Q

15、SEC001-E03VGP2401-00A0.0022ABCDEFG123452-7UX-V500VPower supply circuitVideo control circuitParts are safety assurance parts.When replacing those parts makesure to use the specified one.Parts are safety assurance parts.When replacing those parts makesure to use the specified one.UX-V500VUX-V500V2-8AB

16、CDEFG12345Parts are safety assurance parts.When replacing those parts makesure to use the specified one.LH6C4265BK-40-XVCD DATA SIGNALVideo CD control circuitABCDEFG123452-9UX-V500VMain boardPrinted circuit boardsUX-V500VUX-V500V2-10ABCDEFG12345Micon P. C. boardABCDE123452-11UX-V500VTuner P. W. BCD

17、boardUX-V500VUX-V500V2-12ABCDEFG12345C101IC112C111IC103R107IC102R144C127IC106D141R142C121R148C144C154C143CN101C110C183IC101C170R145R141C158C152C151C173L103R102TC101C103R158C157C122R197C182CN103R117R105R106R110R191C107C169R121C131C132R122R123R124R103C142C135R143IC104C116R113C126C181R159C133R146IC114R145C105C134R157C13R104X101IC105IC108R116R126C112C113R116CLKK101C115IC113K103R111C153C124C125R135C155R112R126R125IC107TPR129C171L102D142R147R141 C141R11512C102CN102161115ENV-007EMW10727-201AVCD board (Forward side)VCD board (Reverse side)