Panasonic DMR-E85HEP Service Manual

HLLOGICIIC BUSSECTIONTIMERFROM222128IC7501-IIC CLK29IC7501-IIC DATACCDCCDCBUFFERBUFFERLchB A B A B ASW1SW3 SW2LchB A B A B ASW1SW2SW3(L CH)(R CH)SELECTOR SWINPUT(Rch)(Lch)LPFLPFBUFBUFBUFBUFBUFLPFLPFAMPAMPAMPAMPLPF LPFBUFBUFBUFAMPAMPLOGICIIC BUSSECTIONTIMERFROM212029IC7501-IIC DATA28IC7501-IIC CLKEXT.MUTE CTL.1NICAM DECODER P.C.B.(NICAM/A2)L OUTR OUTSIFINMONOOUTSIF 22 25PK7701 PK73011AUDIO AUDIO2P.C.B.DIGITALFROMQR4012SCART AUDIO MUTE(A/V BUFFER AND SWITCH)L CH INR CH INDECODER RDECODER LP.C.B.DIGITALFROM3PK7301PK7701 PK7302PK7302OUT1MIX ROUT1MIX L9CIRCUITMUTEQR3909Q3908, D3903MUTEQ3909MUTEQ3910Q4004QR4002-QR4005CIRCUITMUTESECTIONTIMERFROM5720IC7501-XSCART MUTEIC7501-XTMUTED4006D4005(AUDIO SIGNAL PROCESSOR)MUTEQ4009MUTEQ4008Q4007MUTEMUTEQ4006XDMUTE70P7402P9001MUTE OUTSCART2PS3903PP7403DMR-E85HEPAnalog Audio Block DiagramIC39011412PS3903PP7403PS3903PP740364PS3903PP7403PS3903PP7403PS3903PP7403108PS3903PP74034850P9001P7402P9001P7402DECODER RDECODER LAV1/2 IN(L)A ADC LA ADC RAV1/2 IN(R)AV3AV4REAR JACKJK3001FRONT JACKJK7501TUNERDU7402OUTAUDIO 382164PK7702PK7702AV4REAR JACKJK3001TUNER LTUNER RDECODER LDECODER RR CH OUTL CH OUTAV1/2 IN LAV1/2 IN RAV3 IN RAV3 IN LAV4 IN LAV4 IN RIC40011091112282976233132TUNER RTUNER LD+5V412IC400712IC4009IC40096 771IC4005MIX R OUT1MIX L OUT1MIX R OUT2MIX L OUT2OUTL CHOUTR CH333034314039112101151636423743(TV)JK3905AV16321P.C.B.DIGITALTO(DIGITAL AUDIO OUT)OPTICALIC40061AV3 IN(R)43(R)LINEFRONT1(L)LINEFRONT5(DECODER/EXT)JK39046321CH1(L)AUDIO INCH1(L)AUDIO OUTCH2(R)AUDIO INCH2(R)AUDIO OUTCH1(L)AUDIO INCH1(L)AUDIO OUTCH2(R)AUDIO INCH2(R)AUDIO OUTIC73012AV3 IN(L)AV4 IN L72P7402P9001 IEC OUT58P7402P900162P7402P9001MAIN P.C.B. MAIN P.C.B.SCART P.C.B.AV2AV4 IN R(R)LINE OUT211819(L)LINE OUT16MIX R OUT DMMIX L OUT DMIN(L)LINEIN(R)LINE18172021:PB SIGNAL:REC SIGNAL

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