Panasonic TH-42PM50U Service Manual

Also see for TH-42PM50U: Operating instructions Service manual

L/RCONVERTERSC2S.R.SCANSOSH1SCAN OUTTRANS-DC/DCSS34DG1HDMI L/RS.R.P5IICAUDIO(VE)DG5REMOTE SENSOR+15VS.RSS23MITTERIICS.RC2SUSTAIN CONTROLSSA/DY,Pb,PrL/RVPROCESSORVSUSRGBS1VOLTAGEPROCESSORPAPOWERS.R.SWITCHDG2DGSUSTAINSUB-FIELDL/RVda-67VP10VIDEOC11CONTROLP9OUTVDAPROCESSSTB-PSS.R15VCOMP1PBRECTIFIERVOLTAGE(GC4PRO)DATAL/RSOS1RECTIFIERKEYSCANSOS2C23POWER SUPPLYPROCESSORC1C21PROTECTION(SOS)C22PULSEC12MAINCONTROLPOWERKEYSCAN3MCU64PA30VOLTAGEADDRESSAC CORDPOWERPLASMA AIL/RP25ZPCONTROLS.RLVDSSDFLASHYG,UBS.RDATA DRIVER(LEFT)DIGITAL SIGNAL PROCESSORSUSTAINDATA DRIVER(RIGHT)AUDIO POWERPULSES.R.DC POWERVOLTAGEPOWER SOSD20H30INPUTS.RD5INPUTWO_10VSTB14VK1S2PA7D33PROCESSIICSTB_PSL/RKSCZ50S.R.Y,C,VSC20D34STB_PSCONVERTERSS12Y,Pb,PrZ2LINEMICOMH7P2SUSTAIN12VCOMP2FORMAT CONVERTER,L/RAV TERMINAL,AMP RPULSERPB7STANDBYMONITORSPEAKER64RECTIFIERH50DATA DRIVES.R.D25FPGASPEAKERMEMORYSTANDBYD64PICTURESUGENERATOR P5VOSD15VDISCHARGESP12VP12VOLTAGERECEIVERVSUSSTB5VRECTIFIERVIDEO2EEPROMPB5SCAN DRIVE64VDA64SCAN OUT5VLED RDG15KEY SCANAV SWITCH15VSUSTAIN DRIVEDACHOSDCONTROLVOLTAGEVIDEO1FACTOR P11STB5V_MCONTROLAUDIOVIDEOPULSEP12VVDAAUDIO INPULSERECTIFIERSCAN CONTROLFILTERDG3S.RIICF_STBY-14VSPEAKER OUT AMPFORMATSTB5V_MOUTPUTSOUNDH2AMP L64PA20DC POWER+12VS(W)SDDG20 CONTROLSDRAMVOLTAGEPA SOSP5VS.R.REMOTE RECEIVERRGBAVRL/RLDC-DC CONV.LVDS64Y,Pb,PrSOSPA10SS11SRELAYD3POWER SWITCHP23SUSTAINERASEVSUSDC/DC CONVERTERK2SELECTSELECTSC23CONTROLY,C,VCONTROLVdaS.RVOLTAGEPlASMA AI PROCESSOR64RECEIVER HDMI INDV HDMI INTERFACEDV15 HDMI I/FTH-42PM50U Main Block Diagram TH-42PM50U Main Block Diagram