Panasonic TH-152UX1 Service Manual

Also see for TH-152UX1C: Operating instructions

Contents

TH-152UX16711.3. Main Block (2 of 6) Diagram(LED:4TIMES)HOTCOLD(LED:4TIMES)HOTCOLD(LED:4TIMES)ON/OFF CONTROLSTB5V_P2P-BOARDSOS DETECTRECTIFIERPOWERFACTORCONTROLSTANDBYVOLTAGECONVERTERF15VPOWER MICOM2P9PS SOS4STB5V_P22P25F15V2P11RELAY2P6P+15V_P2(FAN)RECTIFIERP2P+15V_P2VSUSPOWER SUPPLYON/OFF CONTROLSTB5V_P7P-BOARDSOS DETECTRECTIFIERPOWERFACTORCONTROLSTANDBYVOLTAGECONVERTERF15VPOWER MICOM7P9PS SOS4STB5V_P77P25F15V7P11RELAY7P6SOUND15VRECTIFIERP7P+15V_P7P+15V_P7VSUSPOWER SUPPLYDIGITAL PROCESSORDUFILTER COUPLINGF2RELAY CONTROLF1P25DU507P25DU57 DU588P25DU599P25 4P25DU546P25DU56 DU533P25 5P25DU551P25 DU51DU521D242D24DSC3 DU21DSS2DU44DU42DU70DU3A33D25DU25DU26 2D25DU27 4D251D25DU28DU41 3D24DU43 4D243D20DU20EEPROMPOWER SOSGenX7MICOMPANEL READYPANELSTB_ONPANEL SOSSOS6DLED GSOS8DSOS6FFCSOS7USOS8FFCSOS_OUT(YELLOW)SOS8USOS7DSOS6ULED RFPGAPANEL_ONSTB+5V_DETDIGITAL PROCESSORCOMMUNICATIONNETWOAKBUFFER2P7BUFFERPANEL_MAIN_ONPANEL_STB_ONA/B/C/DPANEL_STB_ON APANEL_STB_ON BPANEL_STB_ON CPANEL_STB_ON DPOWERSOSSTB+5VSOSPOWER SOSPANEL_ONSTB+5V_DETSOS_OUT(YELLOW)LED RLED G+3.3VDCDC +2.5VDCDC+2.5VDCDC +1.2V+1.2V+3.3VDCDC+3.3V STB+3.3VBUFFERSOS8DSOS8FFCSOS8USOS6DSOS6FFCSOS7USOS7DSOS6UARARM A/CARARM AARARM CSBI/OSBI/OARARM B/DARARM DARARM BSBI/OSBI/OFFC_DET5V_DET5V_DET5V_DET5V_DETF21F22F253P7F264P7F27F281P7F20F23F29A7F51F52 F53 F54 F55 F56F19F11F12 F13 F14 F15 F16RELAY RELAY RELAY RELAY RELAYFILTERAF1AF9FILTERBF9 BF91FILTERBF1CF9 CF91FILTERCF1DF9 DF91FILTERDF1EF9 EF91FILTEREF1PSS5R2PB31/A6STB5V_P2STB5V_ONFILTERFDFILTERFEFILTERFCFILTERFAFB FILTER1P93P9 6P94P9 5P9 8P9 9P97P7BUFFERP9PSS1LSTB5V_P7POWER TERMINALNFAC INDU57(NO USE)SCAN CONTROLP+15V_P7MAINCONVERTERVda DC-DCCONVERTERVdaP+15V DC-DCCONVERTERP+15V_P2MAINCONVERTERVda DC-DCCONVERTERVdaP+15V DC-DCCONVERTER(NO USE)P7F_STB_ON(LED:4TIMES)HOTCOLD(LED:4TIMES)HOTCOLD(LED:4TIMES)(LED:6TIMES)(LED:6TIMES)(LED:7TIMES)P+15V_ON(LED:8TIMES)(LED:7TIMES)(LED:8TIMES)