Panasonic TH-P42A20M Service Manual

Also see for VIERA TH-P42A20M: Operating instructions Service manual

339.3. Block (2/4) Diagram(LED:8TIMES)(LED:5TIMES)(LED:6TIMES)(LED:2TIMES)(LED:4TIMES)(LED:3TIMES)(LED:7TIMES)(LED:9TIMES)P+5VP+3.3VSTB3.3VSUB3.3VP+5VP+15VSTB3.3VSTB_D3.3VD2520P+15VSTB5VP+15VP+15VSUB3.3VP+3.3VSTB5VX9300P+1.2VP+3.3VX900030DIGITAL SIGNAL PROCESSORP+3.3VPOWER LEDRESETSTB3.3V1.2VKIC930055P_S01P_S13P+15V DET63.3V1VIDEO DATASUB3.3VUHZSTB+3.3V/RESETK1SOS6_SC1P+3.3VA1PANEL MICOMR_LED_ONSUSTAIN CONTROLSOS8_SSSOS7_SC229IC9400,01BUFFERIC9802116UHZCONTROL DATA52IC9003PANEL MAIN ONCONTROL DATA49P+5V DETIC9800IIC1CONTROL DATAPANEL READYP+5VPOWER ON/OFF3PLASMA AICPG with SSH/V Sync ControlSub Filed Processor5SCAN CONTROLA34P+15V+3.3V15A33IIC2C11FLASH I/FSTBIIC2SCAN CONTROL6+1.2V240SOS6_SC135VIDEO DATADRVRSTREMOTE INXRSTSYS3XRSTSYS1P_S0MCU_IICP_S1STB_IIC2DRVRST_D2IIC1OSD I/FOSD I/FRESETSOS8_SSP+15VPANEL ALARMP3V_IIC2REMOTE RECEIVER2POWER LEDLVDS DATAC.A.T.S. SENSORADDR/DATAAFLASHMEMORYVIDEO DATAPANEL MAIN ONPOWER LED(R)PANEL READY(STATUS)IC9304314SOS4_PS5SOS4_PSVIDEO DATASUSTAIN CONTROLSTB_D3.3V18KEYSCAN1SN20IC9004A21383.3VIC9801P+3.3V+5V11635P3V_IIC2SOS7_SC2C21DRVRSTP+5VGenX7IIC1XRSTSYSEEPROMP+3.3V DETC.A.T.S.PD4PANEL ALARM(SOS)REMOTE INIC9001DISCHARGE CONTROLPANEL STB_ON53 P+3.3VSW3765FTVVOL.DN/CH.UPAVSW3759SW3762 VOL.UP/CH.UPKEY SWITCHSW3763SW3764X0 X125MHzOSCX010MHzIIC3IIC3OSCX1SOS_DCCSOSIIC2STB_IIC2MCU_IICA17A18 FORFACTORYUSEFORFACTORYUSEIIC0IIC1IIC3UARXD1/UATXD1A19 FORFACTORYUSESN2510C.A.T.S SENSORREMOTERM2510C.A.T.S.(LED:8TIMES)(LED:5TIMES)(LED:6TIMES)(LED:2TIMES)(LED:4TIMES)(LED:3TIMES)(LED:7TIMES)(LED:9TIMES)