JVC TV-13142 Service Manual

Also see for TV 13142: User guide Service manual Service manual Service manual User guide

TV-13142TV-13142WTV-13142TV-13142WNo.51810 No.518102-11 2-12Circuit Diagram[ SYSCON PWB(IN/OUT) CIRCUIT DIAGRAM ]A B C D E F G HA B C D E F G H2134567821345678B.SIGNALCP7571-173979-011023456789Q1008_1KRC102RTKT-REC LED SW(JVC)Q1006_1KRC102RTKTV POWER/ON TIM LED SW(JVC)Q1007KRC102RTKREC LED SW(AI)CAUTION: DIGITAL TRANSISTORCP1003 173979-41234CP353_1173979-71234567OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICENOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIMEC1055100P CHC10330.1 BC42100.1 BW899(AI)W806W912(AI)W903(AI)W866W870TUNER VIDEO SIGNALD4207MTZJ6.8BCP351_1 173979-6123456DURING PLAYBACKMEASURED WITH THE DIGITAL TESTERNOTE: THE DC VOLTAGE AT EACH PART WASAUDIO SIGNAL(REC)AUDIO SIGNAL(PB)SOUND_GNDSOUND+SP_OUTAT+5VINT-MONIB.OUTIIC_OFFSDASCLT-REC_LEDREC_LEDON_TIM_LEDGNDP.CON+5VKEY_BKEY_AREMOCON_INY/C_AUDIOY/C_VIDEOFRONT_AUDIOFRONT_VIDEOFROM/TO POWERFROM/TO OPERATIONFROM/TO OPERATIONTEST POINTTEST POINTFROM/TO CHROMA/IFFROM/TO SOUND AMPFROM/TO Y/C/A/H.AMPFROM/TO MICON(SYSCON PCB)IN/OUT SCHEMATIC DIAGRAM(CD757)(CD351)3.63.6P.CON+5VGNDY/C AUDIOY/C VIDEOSDASCLGNDB.OUTINT-MONIIIC OFF004.500NCNCGNDAT+5VON TIMER LEDKEY BREC LEDT-REC LEDKEY AREMOCON INPCB800FRONT VIDEO INGNDSP OUT LSOUND OUT LSOUND GNDFRONT A IN LGNDVMA21300