-31-■ Chassis Block DiagramsIC9401DIGITALTURBOB-LCD PANEL G-LCD PANEL R-LCD PANELIC8201A/DIC3501NRS_SWIC101VIDEODECODERIC5303SYNC_SWPOWERSUPPLYCOMPUTER/COMPONENTCOMPUTER/COMPONENTIC5001AUDIO-SWIC5002VOLUMECONTROLIC5003AUDIO-AMP.SPEAKERCONTROLPORTUSBIC9801RS-232CDRIVER/RECEIVERIC9861USBCONTROLLERSWITCHINGPOWERSUPPLYBRIDGEDIODELINEFILTERIC8821TEMP.SENSORIC8802TEMP.SENSORIC8801TEMP.SENSORKEY SWR/C PRE AMPAC100~240VLAMPBALLASTLAMPS-VIDEOA VIC801FLASH ROMIC1841EEPROMIC1861INVERTERAUDIOH / V /G_SYNCG_SYNCH/VH/VH/VVIDEOY/C Y/CRESET SWRGB(SCART)Y,Cb,Cr (480i, 575i)RGB / Y,Cb,CrL/RL/RRGBH/VVideoY/CAudioRGB/ComponentBGRIC5301RGB_SYNCIC5302YUV_SYNCIC1881INVERTER IC1882SUB CPUFANCONTROLFANSLEDPOWERFAILSYSTEM BUSIIC BUSSYSTEM BUSVIDEORGBYUVIC5201RGBSELECTORIC301MAIN CPU,OSD,De-INTERLACEIC401COLORCORRECTIONIC501B-PANELDRIVERIC531G-PANELDRIVERIC561R-PANELDRIVER+D-SUB_15UNIT_LAMP BALLASTFILTER BOARDTHERMALSWSW BOARDCONT BOARD SENSOR BOARDUNIT_POWERR/C BOARDLAMP COVER SWIC1801EXPANDERIC1802EXPANDERIC3551DACIC3561DACIC3571DACY,Cb,CrKEYLEDIC401AUDIOVIDEOLCDDRIVERFANLCDDRIVERAV BOARD MAIN BOARDIC1871COMPARATORRemark :This mark means IIC- controlled IC.IC1811/14BUFFERKEYOPTIONRXD/TXDFUSEP.F.CONTROLLERRGB/Component● Chassis Overview