Panasonic TX-PF42G30 Service Manual

Also see for TX-P42G30E: Operating instructions Operating instructions

Panasonic TX-PF42G30 Service Manual Manual pdf 35 page image

3510 Block Diagram10.1. Main Block DiagramP(LED:6TIMES)(LED:8TIMES)(LED:7TIMES)HOTCOLD(LED:11TIMES)(LED:8TIMES)(LED:7TIMES)(LED:9TIMES)(LED:5TIMES)(LED:6TIMES)(LED:11TIMES)(LED:12TIMES)(LED:12TIMES)(LED:10TIMES)(LED:10TIMES)(LED:3TIMES)(LED:4TIMES)(LED:4TIMES)ENERGY RECOVERYDATADRIVERVDASTB5VC11VdaDATADRIVERPKEY3C10VE GEN.DATADRIVERVSUS GEN.C23SCAN CONTROLSCANDRIVERSNCONTROLPULSEVAD GEN.SOS8_SSDATADRIVERDATADRIVERVdaSUSTAIN CONTROLSUSTAIN CONTROLKEY3P+5VVIDEO DATAP+5VSUSTAIN CONTROLP+5VDATADRIVERRECTIFIERMAINCONVERTERP+15VVSUSP9SOS8_SSC21DATADRIVERSOS8_SSSS33C14DATADRIVERVIDEO DATAP+3.3VSSSN-BOARDENERGY RECOVERYSOS DETECTP+3.3V C20SCANDRIVERDATADRIVERSOS7_SC2C2SS11SN-BOARDFLOATING PARTSOS DETECTSS-BOARDSOS DETECTVSUSSCAN DRIVEDATA DRIVER (LEFT)SUSTAIN DRIVEBUFFERSOS6_SC1VSCAN GEN.POWER SWKEY1OPERATION KEYSVSUSP11VIDEO DATADATADRIVERKEYC1P-BOARDSOS DETECTDATA DRIVER (RIGHT)P+3.3VDATADRIVERP+5VP+5VSOS8_SSF15VRELAYP+5VKEY1P2P+15VPOWER SUPPLYSN20VSUS RECTIFIERSN2AC CORDP35POWERFACTORCONTROLDATADRIVERP+15VC25VSUSVDAVDASTANDBYVOLTAGECONVERTERP+15VDATADRIVERDATADRIVERP+3.3VVIDEO DATADATADRIVERSIDE UNIT ASSYP6SOUND15VP+15VSTB5VF15VSOUND_SOS DETANALOG-ASICP+5V_DETPEAKS-LDA3LO1_L/RL/RSUB5VVRGB_CVBSTUNER5VVOUTCPU BUSIECOUTL/RAV2IFD_OUTDCDCREMOTE_RECEIVERFAN SOSSUB3.3VSUB1.2VFAN ONDCDCP+1.1VTUNER5VSOS4_PSL/RParallel_TS(CI)P+1.1VLED_R/GSUB1.8VVDACP+3.3VSUSTAINCONTROL A6DDR3PWMP+3.3V_DETHP L/RP+15VP+5VHDMI I/FAUDIO OUTSOS6_SC1SD CARDSOS7_SC2HP_L/RSOUND15VSPEAKER(R)SUB3.3VDIGITAL_AUDIO_OUTSOUND_SOSSOS8_SSP+15VA32LED_R/GTMDS DATAV OUTA31NANDFLASHSD CARD I/FLO2_L/RETHERNETAV INETHERPHYC.A.T.S_SENSORHDMI1-4STB3.3VDIGITALAUDIOSTB3.3VSOS_DCCTUNERDDR3 I/FSTMCOMPONENTLPANEL_MAIN_ONCI SLOTDCDCF15VSUB3.3VP+3.3VTUNER I/FSIF I/FLP1P+3.3VDCDCDCDC USB5VSUB3.3VREMOTE_INSTB1.2VSOS8_SSP+5VSPEAKER(L)P+3.3VSUB1.8VDVB_CVBSVIDEODATAPANEL_SOSDCDCY/PR/PBL/R OUTVETHERNET DATACI DATAFAN_SOS DETLAN CON I/FRFAN ONA8FAN_A-BPEAKSEEPROMCPU BUSI/FCI I/FFAN CONT.F15VV/R/G/BPANEL_SOSL/RLO1_L/RCIBUFFERHP_L/RVIDEO OUTTS I/FAMPARC(HDMI2)ARC(HDMI2)A35STMEEPROMP+3.3VKDCDCA20SOS6_SC1C.A.T.S_SENSORPANEL_MAIN_ONSUB1.2VL/RSTB3.3VSUB1.5VSTB5VSUB5VHEAD_PHONESUB1.5VDCDCDCDCINOUTTUNER_POWER_SOSSUB5V_SENSE SUB5VUSB_1-3LO2_L/RREMOTE RECEIVERK1F15VLVDS I/FLVDS DATAA11L/R OUTRECEIVERSCAN CONTROLAV1DCDCSUB3.3VY/PB/PRC.A.T.S. SENSORP+2.5VP+2.5VSIF_OUTSUB3.3V_SENSESOS4_PSMAIN AV INPUT,PROCESSINGVIDEO DATASPIFLASHKEY1ASOS7_SC2KEY3TUNER_POWER_SOSKEY1STB5VUSBAUDIOUSB5VUSB I/F SD CARD DATAPOWER LEDA1P+5VAUDIOSUB9VF15VAV SWTU5VP+5VPWMON/OFF CONTROLPS SOS4POWER MICOMP34(LED:6TIMES)(LED:8TIMES)(LED:7TIMES)HOTCOLD(LED:11TIMES)(LED:8TIMES)(LED:7TIMES)(LED:9TIMES)(LED:5TIMES)(LED:6TIMES)(LED:11TIMES)(LED:12TIMES)(LED:12TIMES)(LED:10TIMES)(LED:10TIMES)(LED:3TIMES)(LED:4TIMES)(LED:4TIMES)