Panasonic DVD-RV31 Service Manual

Also see for DVDRV31 - DIG. VIDEO DISCPLAYE: Operating instructions Operating instructions Operating instructions Operating instructions Service manual

14.3. VIDEO BLOCK DIAGRAMF145VCLKNWELNREHCLKXCS303133323218759602811P/NRFINDCRFVREFVREFEDCBAVD6VD5VD4VD3VD2VD1A10A9A8A7A6A5A4A3A2A1DQ14DQ13DQ12DQ11DQ10DQ9DQ8DQ7DQ6DQ5DQ4DQ3DQ2DQ1A10A9A8A7A6A5A4A3A2A1MA10MA9MA8MA7MA6MA5MA4MA3MA2MA1DQ14DQ13DQ12DQ11DQ10DQ9DQ8DQ7DQ6DQ5DQ4DQ3DQ2DQ1MDQ14MDQ13MDQ12MDQ11MDQ10MDQ9MDQ8MDQ7MDQ6MDQ5MDQ4MDQ3MDQ2MDQ116bitDATAMEMORYMDQ15MDQ0(MAIN CPU)IC6201(4M FLASH ROM)IC6302(ODC)IC7001(DSC)IC2001ADDRESS16bitDATAMEMORY16bitDATAMEMORYDQ15DQ0A11A0CLKXWEXCASXRASXCSDQ15DQ0A11A0CLKXWEXCASXRASXCSMCKXWEXCASXRASXCSM185193195196199- -- - -- - - - - - -- -- -HD15DATAADDRESSADDRESSDATAD15D0A19A0HA11HA1A18A0DQ45DQ0STD7STD6STD5STD4STD3STD2STD1STD0HDD14HDD13HDD12HDD11HDD10HDD9HDD15HDD8DAT2DAT1DAT3DAT077787980(16M SDRAM)IC3061IC3071(16M SDRAM)2827232229303132201923568911123940424345464849181716153512bitADDRESSMEMORY2124351516171849484645434240391211986532192032313029282724232275767778808182831009391844235332616134538362916174881824254745434038356967DATAHD06462595754514912bitADDRESSMEMORY2112bitADDRESSMEMORYMA11MA015816116416717017317718018117817517116816516215920320620120420736810742DATA---CPUDT0CPUDT737384043455557112113114115136912141720ADDRESSADR17CPUADR0CPU626368707274DAT1DAT2DAT3DAT0AD310036IC5201(FEP)RF ENVVIN10VIN9VIN8VIN7VIN6VIN5VIN4VIN3VIN2VIN1+ --+-+HOLD48474140393846454443UNITPICK UPOPTICALMODULE P.C.B.FEP TERMINAL P.C.B.12129VCOUTVGOUT 1240.64Vp-p(20usec./div.)IC3001-1240.68Vp-p(20usec./div.)IC3001-1290.8Vp-p(20usec/div)IC3001-1191.2Vp-p(20usec/div)IC3001-1346.0Vp-p(20usec./div.)IC3001-147 TO 150,152 TO 155(AV DECORDER)IC3001XRSTVBOUTVYOUTCY119134VD7VD0155154153152150149148147DVD-RV31 / DVD-RV4136