JVC AV-20FD22 Service Manual

Also see for AV-20FD22: User guide Service manual

AV-20FD22No.51821 No.51821AV-20FD222-9 2-10WIRING CONNECTION DIAGRAMA B C D E F G HA B C D E F G H2134567821345678CP401123456CP801123CP820B110111223456789CP8005110111223456789S501S502BLACKWHITEBLADEWIDECD501AC120V 60HzE EH1NCH1H2J7003REAR A/V IN JACK12 3456 H1H1 H2EEJ7002REAR A/V OUT JACK12 345CP810B1101123456789CP80041101123456789CP803B12345CP803A12345CP800612345CP850B12345654321CP751654321CP104654321CP811654321CP101CP400211011121314151623456789CP40011101112131415161718192202122232425263456789987645321CP8001OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICETHE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:H NCEJ800112 3 HEJ800312HEJ800212HEJ70011221SP30221SP301GNDB+VoutOS101123 J301HEADPHONE1234567DANS LA NOMENCLATURE DES PIECESN’UTILISER QUE CELLS DECRITESDANGEREUSES AN POINT DE VUE SECURITEETANTLES PIECES REPAREES PAR UNATTENTION:DESCRIBED IN PARTS LIST ONLYCRITICAL FOR SAFETY,USE ONESARESINCE THESE PARTS MARKED BYCAUTION:21CP30221CP30121CP502MAIN PCBINTERCONNECTION DIAGRAMP.CON+9VDEGAUSS HEW OUTTV POWER ON HP.CON+30VPOWER FAILVDAFCH.OUTACLGNDV.OUTH.OUTV.OUTGNDACLP.CON+30VAFCVDPOWER FAILEW OUTP.CON+9VDEGAUSS HTV POWER ON HCD820SOUND+BGNDGNDAT+6VAT+8VSOUND GNDCHROMA+5VFBT+8VFBT+12VX-RAY TESTAT-8VCP8502CP8003AUDIO-RAUDIO-LDVD RESETZEROGNDGNDGNDGNDGNDGNDGNDGNDCVBSREDGREENMUTE(DVD Y)(DVD C)(CVBS)5518171615141312111098764321 18171615141312111098764321OPERATION PCBTEAA65PCB030AT+5VKEY 1GNDREMOCON OUTPOWER ON LEDCD751CD403CP4031 GNDNCNCNCNCFOCUSCP807SCREEN 111109180V180VGNDGNDL503CLAMPB OUTG OUTR OUTGNDAT+6VAT-8VSOUND+BSOUND GNDAT+8VFBT+12VFBT+8VCHROMA+5VX-RAY TESTGNDGNDTMA503PCB250AV PCBAT+5VKEY 1GNDREMOCON OUTPOWER ON LEDR CHSPEAKER8 OHMSP OUT R+SP OUT R-VIDEO INAUDOI INLRD_LOADSW1VCCGNDSSC-MTSRSSC-MRSTDVD RESETTO OS751COMMAND TRANSMITTERTM101TCA359TMA502P.CON+5V DGND DP.CON+5V AGND AP.CON+9V AGND MSP OUT L-SP OUT L+ 8 OHMSPEAKERL CHP.CON+D5VSPDIF-134P.CON+3.3VP.CON+3.3VP.CON+A5VP.CON+3.3VARXTXGNDP.CON+D5VSSC-MTSRSSC-MRSTSW1GNDGNDGNDDVD RESETD LOADCD-DATASPDIFBCKLRCKC2POEMPH16MSCLKGNDGNDGNDHRSTHD INTTXDRXDRDY HIF5518171615141312111098764321 18171615141312111098764321VMX215FOCUSSCREEN2654318 7654F 1J801CRT SOCKETGNDCLAMPG.OUTR.OUTB.OUTCD810DEGAUSS COILDEGAUSS COILCRT PCBPCB110HEATERGNDGNDHEATERGNDGNDCD803CD850CD801GNDFB401FBTPCB070V801H.VCRTANODEAGCI2C OFFI2C SDAGNDI2C SCL265431CD811NCNCNCNCNCADRESV.SBPLBTLTU001AGCSCLSDAIFU INPACKTUNER1110135678924LM LOADING MOTORSPINDLE MOTORSLED MOTORDRIVEDVDOPTICAL PICK-UPCD4002CD4001CP8501CP8002PCB010SYSCON PCBSDT7SDT6SDT5SDT4SDT3SDT2SDT1SDT0DREQDACKDERRDBGNDCLKGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND