Panasonic TC-P42XT50H Service Manual

Panasonic TC-P42XT50H Service Manual Manual pdf 3 page image

32 Block Diagram2.1. Main Block DiagramPP(LED:7TIMES)(LED:2TIMES)(LED:4TIMES)(LED:12TIMES)(LED:10TIMES)(LED:8TIMES)(LED:6TIMES)(LED:10TIMES)(LED:9TIMES)(LED:6TIMES)HOT(LED:4TIMES)(LED:8TIMES)(LED:7TIMES)COLDUSB I/FEV5VSUB5VREMOTE_INUSB_1-2DDR3BLUETOOTHPOWER_LED(R)DCDCA1SUB1.5VPD6HSUB1.1VSCAN CONTROLSUB3.3VARC_OUTA12TUNER I/F A50SOUND_SOSF15VHDMI1-2SUB1.8VA6SUB5VSTB3.3VUSBMAIN AV INPUT,PROCESSINGSOS4_PSKETHERPHYSUB3.3VP+15VP+5VSOS8_SSKEY3PEAKSEEPROMKEY1C.A.T.S. SENSORSUB+3.3V_SENSESD CARDSD CARD DATAFFC_OFF_DETP+1.2VLVDS DATASD CARD I/FP+1.2VASDOUT0DCDCPANEL_SOSDCDCPOWER LEDSTB3.3VPEAKS-LD4IIC1SUB1.8VREMOTE RECEIVERSPEAKER(L)RSUB5VCPU BUSPANEL_SOSNANDFLASHNAND FLASH I/FSTB5V EV5VSOS8_SSSOS6_SC1L/RSUB3.3VSUB3.3VTUNER_POWER_SOSAMPIEC_OUTSUB9VSUB3.3VSPIFLASHDCDCSTMP+15VREMOTE_RECEIVERP+5VL/RIFD_OUTV/YPbPrAF15VV/Y/PB/PRDMD IIC1HDMI I/FTUNER_POWER_SOSLETHERNETTEMPSENSORA20ETHERNET DATAAUDIO OUTSUB1.1VSOS7_SC2DIGITALSOUND15VLED_RP+2.5VSTB5VPANEL_MAIN_ONSTB1.1VSOS7_SC2SOS_DCCF15VA30P+3.3VVDDSD18V33VVIDEO DATAARC(HDMI2)PANEL_MAIN_ONTMDS DATAC.A.T.S_SENSORAUDIODCDCK1LAN CON I/FKEY3LVDS I/FDDR3 I/FSOUND SOSP+5VUSBTUNERSOS4_PSSTB3.3VSUB5VSPEAKER(R)KEY1SUSTAIN CONTROLP+3.3VP+2.5VSOS6_SC1P+3.3VP+15VSUB1.5VANALOG-ASICDCDC15VDCDCSUB3.3VDCDCP+15V_DETC.A.T.S_SENSORCOMPONENTDIGITAL AUDIO OUTVIDEO/C2VSUSDATA DRIVER (RIGHT)SN20DATADRIVERDATADRIVERPOWERFACTORCONTROLSN2SN-BOARDENERGY RECOVERYSOS DETECTP+5VSOS7_SC2OPERATIONKEYSRECTIFIERKEY BUTTONSN-BOARDFLOATING PARTSOS DETECTC25MAINCONVERTERC10RECTIFIERPOWER SWSS-BLOCKVDABUFFER STANDBYVOLTAGECONVERTERP+3.3VAC CORDDATADRIVERP-BOARDSOS DETECTSUSTAIN CONTROLSOS8_SSVSUSVIDEO DATAVDAPSS POWER SUPPLY, SUSTAIN DRIVEVSUSVAD GEN.DATA DRIVER (LEFT)C21C1P2VSCAN GEN.VSUSMIDVDAPANEL_MAIN_ONDATADRIVERSCANDRIVERP9DATADRIVERSCAN DRIVEVIDEO DATASOUND15VEV5VDATADRIVERF15VP+15VP+5VP+15VMID MIDSOS4_PSVDAP+15VVDAF15VP6SOUND15VP35EV5VP+3.3VKEY1P+3.3V P+3.3VKEY3VDADATADRIVERSCAN CONTROLC20SCANDRIVERSNVIDEO DATACONTROLPULSEDATADRIVERSOS6_SC1RELAY(LED:7TIMES)(LED:2TIMES)(LED:4TIMES)(LED:12TIMES)(LED:10TIMES)(LED:8TIMES)(LED:6TIMES)(LED:10TIMES)(LED:9TIMES)(LED:6TIMES)HOT(LED:4TIMES)(LED:8TIMES)(LED:7TIMES)COLDR/G/B/H/V PC_R/G/B/H/VPC