Panasonic PT-50LCZ70 Service Manual

Also see for LIFI PT-50LCZ7: Operating instruction Operating instructions Service manual

Contents

Panasonic PT-50LCZ70 Service Manual Manual pdf 67 page image

11 Block DiagramsPT-50LCZ70/PT-56LCZ70/PT-61LCZ70/PT-50LCZ7/PT-56LCZ7/PT-61LCZ7/PT-50LCZ70-K/PT-56LCZ70-K/PT61LCZ70-KOVERALL BLOCK DIAGRAMOVERALL BLOCK DIAGRAMCOMPONENTIN 1(Y/PB/PR)COMPONENT1 Y/PB/PRHDMI AUDIODTV AUDIOSOUND SOS (H)PANEL SOS (L)FAN SOSSOS (L)AC SOTP (L)TV SUB ON (H)LAMP RXDFRONT/REAR FAN SD CONTROLOPT FAN SD CONTROLLAMP TXDIR DATAKEY DATAPOWER LED ON (L)POWER SW ON (L)LAMP LED ON (H)VIDEO IN 1VIDEO IN 2S-VIDEO IN 1PC-IN(R/G/B)VIDEO IN 3TUNER VIDEODTV VIDEOVIDEO OUTCOMPONENTIN 2(Y/PB/PR)VIDEO OUTAUDIO OUT (L/R)VIDEO IN 1IC3001VIDEOSWIC4001AUDIODSPIC4501AUDIOPOWER AMPIC6004TVMICRO-CONTROLLERIC8001PEAKSIC8802DEMODULATORVIDEO IN 2S-VIDEO IN 1COMPONENT2 Y/PB/PRFRONT JACK/OPERATION P.C.B.VIDEO IN 3CN6701CN3501CN8970 CN3001CN8801 CN3501CN9804CN9801CN5503CN8201CN9802CN3502CN3001AUDIO IN 3 (L/R)PC AUDIO IN (L/R)DIGITALAUDIO OUT(OPTICAL)YUV DATA (24bit)SPEAKER(R-CH)SPEAKER(L-CH)CN4501TUNER P.C.B.REAR JACK P.C.B. MAIN P.C.B.REAR JACK P.C.B.POWER P.C.B.POWER SWITCH/OPERATION P.C.B.FRONT JACK/OPERATION P.C.B.DRIVE P.C.B.LCD/PRISM UNITLAMP UNITRF AMP POWERSUPPLY P.C.B.IF (DIGITAL)TUNER VIDEO (ANALOG)TUNERTUNER AUDIO (ANALOG)ANT-IN IC8201EEPROMIC7103EEPROMIC6005EEPROMIC2751DRIVE+9VIC2753DRIVECN2752CN2754CN2753CN1003CN1 CN151CN1101CN851CN3501CN3001CN6801CN2901CN6003CN7001CN6701CN4501CN1102FAN SOSDETECTORTHERMALFUSEREAR FANOPT FANCN2751 FRONT FANLAMP FANIC2754DRIVEAC IN +26VAC120VPOWERSUPPLYCIRCUITDC/DCIC2501TIMINGGENERATORR DATA (8bit)DATA BUS(32bit)G DATA (8bit)B DATA (8bit)R DATA (8bit)G DATA (8bit)B DATA (8bit)R DATA (8bit)G DATA (8bit)B DATA (8bit)R DATA (8bit)G DATA (8bit)B DATA (8bit)COLORCORRECTIONLCD(R)LCD(G)LCD(B)CN2001CN2101CN2201NON-UNIFORMITYCOLOR COMPENSATIONGAMMA CORRECTIONWHITE BALANCECONTROLMPEG DECODERJPEG DECODERVIDEO DECODERIP CONVERTERD/A CONVERTERAUDIO DECODERMICROCONTROLLERPICTURE CONTROLOSDR DATA (40bit)SIGNAL PROCESSFOR LCD PANELIC2901IC2902B DATA (40bit)G DATA (40bit)PC-INPOWERREMOTE SENSOROPERATION BUTTONLAMPDRIVEDRIVE +3.3VPOWER SWIC5501EEPROMHDMI SW/EQUALIZERIC5503EQUALIZERIC9801HDMIINTERFACE/AD CONVERTERIC5510TMDS DATA/CLOCKTMDS DATA/CLOCKI2C SERIAL DATA/CLOCKI2C SERIAL DATA/CLOCKI2C SERIAL DATA/CLOCKHDMI IN1(AV IN)HDMI1 INFORMATIONDATATMDS DATA/CLOCKDTV (DATA/CLOCK/VAL/PAK SYNC)TMDS DATA/CLOCKIC5500EEPROMTMDS DATA/CLOCKI2C SERIAL DATA/CLOCKI2C SERIAL DATA/CLOCKHDMI IN2(AV IN)HDMI2 INFORMATIONDATAIC9802SD/HDMI P.C.B.EEPROMHDMI IN3(AV IN)HDMI3 INFORMATIONDATAI2C SERIAL DATA/CLOCK1I2C SERIAL DATA/CLOCK2I2C SERIAL DATA/CLOCKI2C SERIAL DATA/CLOCK2I2C SERIAL DATA/CLOCK3I2C SERIAL DATA/CLOCK0SERIAL DATA/CLOCKSERIAL DATA/CLOCKI2C SERIAL DATA/CLOCKSERIAL DATA/CLOCKSERIAL DATA/CLOCKI2C SERIAL DATA/CLOCK0I2C SERIAL DATA/CLOCK0I2C SERIAL DATA/CLOCK3I2C SERIAL DATA/CLOCKIC4101AUDIOSWAUDIO IN 1 (L/R)AUDIO IN 2(L/R)COMPONENTAUDIO IN 1 (L/R)COMPONENT AUDIO IN 1 (L/R)COMPONENT AUDIO IN 2 (L/R)AUDIO IN 1 (L/R)AUDIO IN 2 (L/R)AUDIO IN 3 (L/R)HDMI AUDIO IN 1 (L/R)TUNER AUDIO IN (L/R)DTV AUDIO IN (L/R)PC AUDIO IN (L/R)DVIIAUDIO IN (L/R)COMPONENTAUDIO IN 2 (L/R)CN6005PANEL SOS (L)PANEL STATUS(SOS (L))PANEL STATUS(SOS (L))512M SDRAMIC8202,IC8203DATA BUS(16bit)IC8404128M SDRAMMEMORYIC7117IC7113OSD FIFO MEMORYIC7106OPAMPIC4003SD DATA (4bit) SD DATA (4bit)SDCARDIC5504EEPROM117 C F(242.6 )LVDS RECEIVERLVDS RECEIVERLVDS SERIAL TOTTL PARALLELCONVERTERModel IDCPRM key for GalleryPlayerSetting data for PeaksFactory Adjustment dataSetting data for DigitalSignal Process(IC7101)LVDS SERIAL TOTTL PARALLELCONVERTERLVDS DATA/CLOCKLVDS DATA/CLOCKIC7119IC7101 FPGA/LVDS TRANSMITTERDIGITAL SIGNALPROCESSTTL PARALLEL TOLVDS SERIALCONVERTEROSDMIXI/PCONVERTER(1080i/WXGA)PICTURECONTROLFPGA SoftwareOSD DATA (16bit)HDCP KEYPeaksSoftwareSOS HistoryWhite Balance adjustment dataNon-uniformity Color Compensation dataLCD Drive Control dataColor Temperature Compensation data128M FLASHMEMORYPT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ767