Kenwood KDC-W8534 Service Manual

Also see for KDC-W8534: Instruction manual

Contents

Kenwood KDC-W8534 Service Manual Manual pdf 2 page image

KDC-W8534/W8534YKDC-X7902BLOCK DIAGRAMAM+BF/EA1CDLX BUSSW5VA8VA8VAGCE-VOLLPF DAC LPFA3.3V A5VD3.3V D5VBU5VA8VA3.3V REF+BSVR REFPREMUTE AMPOPICPOWER9VPRE OUTPRE OUTPRE OUTAUX INSHIFTLEVELD3.3VIC303 IC305IC1IC5 IC3IC4IC800 Q802Q608-613IC800IC750Q402IC300IC601-603IC103DRIVERMUTEBU5VIC102RDSDECODERIC400IC100MD-DETMEMOINSTALLERROM CORRSW5VBU5VA8VD5VSERVOQ450DSIBU5VUPBACKRESETIC BU5Vu-COMOPEL DISPP-CONANT-CONEXT AMPACC DETDIMMERSURGE DETB.U DETQ20BU5VSW16VQ50Q41ILL+BSW14VIC10A8VQ12IC600DC/DC(5VPRE)+BMOTORQ30PANEL5V(FL)SERVOQ63FL DCQ31DC/DCIC80DRIVERMOTORIC450CD5VQ64SW5VQ22MECHAPANELCLOSEOPEN/DETP CONANT CONEXT.AMP.CONDIMMERACCBACK UPLINEPANELSP OUT(FR)SP OUT(RL)SP OUT(FL)SP OUT(RR)REMOTED3.3VIC11SW5VQ7,8D2.5VIC10FL+BFL3.3VFLQ6SW3.3VPANELu-COMIC4RESET SWIC1FLASH ROMENCODERROTARYIC2IC6KEY ILLBU5VSW5VSERVOD5VA8V9VILL+BQ40ED1ILL+B(SW)(FRONT)(REAR)WIREDQ205Q203,204Q202Q207Q206Q208IC200KEYQ10TEL MUTECOMPDRIVE3.3VADCDSPIC5RESETICKEY MATRIXLEVELSHIFTSHIFTLEVELSPE ANAIC3CORRROMREMO.CON.(FST)MDE2PROMFSTFM/AMAUXCHCDorMDSPEMUTE A,CMUTE 0,1,2WININ OFFSETRSTMUTE A,CSTBYforMPXRDSRSTANASPEANADCERRPRE MUTEMUTE 0,1,2PANELTR COILFO COILCFA BEPDLDSERVO DSPMOTORDRIVERSP MOTORLOADING &MOTORSLEDIC4IC2u-COMIC1MP3/WMA/AACIC15IC53.3V REG.3.3V REG.IC211.8V REG.IC20 IC193.3V REG.IC145V REG.SWDAC3.3 5V3.3 5V3.3 5V3.3 5VLPFIC18IC1316MBITSDRAMIC16ROMFLASHIC174MBITD5VS7.5VA8VBU5VRF AMPDECODERACD DECODER16.898MHzSW3.3V(712)S7.5VRESETSCKSISTBA0SOINTQPOWER ON26.88MHz BU3.3VD5VFLAGC16MBCLKDATALRCKSW3.3VSW3.3VSW1.8V(CS7410)(CS7410)(712)POWER ONBU3.3VSW5VBU5VA8VRESETDATA MUTESREQ BREQDOCSCLKDI PCM DATAPCM BCLKPCM XCKPCM LRCKDAC RSTDAC MUTEINFINITY 0 DET.L/RSER/GPIOL/RAUDIO MUTEI2CMSTOP,MRESETLOE/LIM SW8EJE-SWLOS-SW12EJE-SWL/RSW3.3V(712)CONTROLLERMEMORY8BIT0-2MBROMDRAM256k-8MB4,8,16BIT(CS7410)SW3.3V2x512kx16BIT512kx8BITSW3.3V(CS7410)SW5VEMPHI2SCD I/FDAC CONTROLSW3.3V(CS7410)SW1.8V&CD PLAYER UNIT (X32-5730-0x)