Panasonic TC-42PX24 Service Manual

Also see for Viera TC-42PX24: Service manual Operating instructions Manual de instrucciones

Contents

Panasonic TC-42PX24 Service Manual Manual pdf 3 page image

32 Block Diagram2.1. Main Block Diagram(LED:7TIMES)(LED:6TIMES)(LED:8TIMES)(LED:3TIMES)(LED:10TIMES)(LED:4TIMES)(LED:2TIMES)(LED:5TIMES)SUB1.2V DETSTB3.3VPD4SD0RECEIVERKEYSCAN3SOSSPEAKER(L)POWER SWITCHP+15VPANEL MICOMAV SWASD128MbitNOR FLASHY/PB/PREEPROMDIGITAL SIGNAL PROCESSORA11DCDCL/ROPTICALSWITCHCPU BUSI/FPANEL STB_ONAUDIO I/OSSOS6_SC1OUTSUB1.8V DETFRONT ENDVIDEO1P+15VSIF_OUTPOWER LEDPOWER LEDP+1.2VAMPSTB_D3.3VA34POWER LED(R)PANEL STATUSHDMI I/FSUB1.8VSOS7_SC2SD CARD DATASOS8_SSSOSCPU BUSVLVDS DATAANALOG-ASICTMDS DATADCDCP+3.3V DETP+3.3VA7SD CARDAUDIODCDCDCDCEEPROMSOS6_SC1POWER SOSP+15VSUB1.2VVSPEAKER(R)P+15V DETHDMI1-2VIDEO2DCDCP+3.3VSTB5V_MSUB5VSCAN CONTROL VIDEO DATASTB_D3.3VA33P+1.2VEEPROMF15VSD CARD DATAVIDEODATAAUDIOSOS7_SC2SUB5VLVDS DATACOMP1SOS8_SSSLOTSUSTAINCONTROLREMOTE INSTB5VKEYSCAN1PANEL SOSCOMP2KEY SWITCHPROCESSORDCDCA21DDR2ONLSUB1.2VP+5V DETL/RP+5VSTB3.3VCLOCKPLASMA AICPG with SSH/V Sync ControlSub Filed ProcessorPlasma AIPANEL SOSC.A.T.S. SENSORL/RSUB5V DETSTB3.3VPANEL STATUSA6SOUND15VTUNERPANEL STB_ONF15VREMOTE RECEIVERS2P+3.3VMPURNile-TCONL/RP+2.5VVC.A.T.S. SENSOROPTICAL AUDIO OUTPANELMAIN ONSUB5VSUB1.8V(SIDE)P+15VC.A.T.S. SENSORPOWERREMOTE RECEIVERCONTROLSIGNALY/PB/PRK1P+3.3VP+5VSTB5VP+5VIFD_OUTKOPTICAL OUTA1P+5VDCDCP+5VDCDCP+2.5VP+3.3V(LED:7TIMES)(LED:6TIMES)(LED:8TIMES)(LED:3TIMES)(LED:10TIMES)(LED:4TIMES)(LED:9TIMES) DCC_SOS(LED:9TIMES)(LED:2TIMES)(LED:5TIMES)R/G/BPC(LED:7TIMES)COLD(LED:6TIMES)HOT(LED:4TIME)(LED:8TIME)P+5VVIDEO DATAP+15VVdaSUSTAIN CONTROLVSUSDATADRIVERVSUSDATADRIVERPOWERFACTORCONTROLP6C21SS-BOARDSOS DETECTC11MAIN SW2DATA DRIVER (RIGHT)SN2SN20DATADRIVERSC-BOARDENERGY RECOVERYSOS DETECTVSUS GEN.VIDEO DATASSVSCAN GEN.SOS7_SC2P+5VSTB5VDATADRIVERF15VRELAYSS23RECTIFIERP7ENERGY RECOVERYSC-BOARDFLOATING PARTSOS DETECTC25SUSTAIN CONTROLSUSTAINVOLTAGERECTIFIERVIDEO DATAP34 OPENSOUND15VVdaBUFFERC10RECTIFIERSTB5VP+5VP+3.3V,P+5VAC CORDVdaSTANDBYVOLTAGERECTIFIERP11ON/OFF CONTROLVAD GEN.P+5VP-BOARDSOS DETECTMAIN SW1DATA DRIVER (LEFT)SOS8_SSC1PROCESSVOLTAGERECTIFIERP+5VC2P35VSET GEN.VIDEO DATADATADRIVERVdaP+15VDATADRIVERP+3.3VSCANDRIVERSCAN CONTROLC20POWER SUPPLYP2VSUSC23PS SOS4SCANDRIVERP+15VSNP+15VVIDEO DATAVE GEN.P+3.3VCONTROLPULSESOS8_SSSUSTAIN CONTROLDATADRIVERPOWER MICOMSOS6_SC1PP+3.3VDATADRIVERSUSTAIN DRIVESS11VSUSSOS8_SS P9SCAN DRIVEVSUSP+15VVdaF15V(LED:7TIMES)COLD(LED:6TIMES)HOT(LED:4TIME)(LED:8TIME)