3 Self Check1. Self-Check is used to automatically check the bus lines and hexadecimal code of the TV set.2. To enter the Self -Check mode press the Down ( ) button on the TV set, at the same time pressing the Off-Timer buttonon the remote controller, and the screen will show :3. Turn off the TV to reset JPEG Viewer circuit after SELF-CHECK.If the CCU ports have been checked and found to be incorrect or not located then “--” will appear in place of “O.K.”.Display Ref. No. Description P.C.B.MEM IC1107 Memory DG-BoardGC3FM IC4017 Global Core MAIN DG-BoardGC3FS IC4016 Global Core SUB DG-BoardGC3I IC4003 Global Core DG-BoardHAD2 IC4002 OSD RGB A/D Converter DG-BoardAVSW1 IC3101 AV Switch VIDEO A-BoardAVSW2 IC2101 AV Switch AUDIO A-BoardTun1 TU001 Tuner TA-BoardDAC1 IC1106 DAC control1 DG-BoardDAC2 IC3110 DAC control2 A-BoardMSP IC2102 Stereo Decoder A-BoardJPEG IC6513 JPEG Viewer JG-Board6TX-32LX1X / TX-32LX1M / TX-32LX1A / TX-32LX1T / TC-32LX1H / TC-32LX1DJ / TX-26LX1X / TX-26LX1M / TX-26LX1A / TX-26LX1T / TC-26LX1H