Self CheckSelf-check is used to automatically check the bus lines and hexadecimal code of the TV set. To enter Self-Check mode, keeppressing the STATUS button on the remote control and press the down (-/v) button on the TV set. To exit Self Check,switch off the TV set at the power button.Display Ref. No. Description P.C.B.MEM IC1102 EAROM DG-BoardGC5 IC4037 GLOBAL CORE DG-BoardGC3FS IC4020 GLOBAL CORE FOR SUB DG-BoardAVSW1 IC3005 AV SWITCH H-BoardAVSW2 IC2105 AV SWITCH H-BoardTUN1 TU3201 MULTISTANDART SOUNDPROCESSOR H-BoardVIF TU3201 VIDEO INTERMEDIATE FREQUENCY H-BoardMSP IC2106 MAIN SOUND PROCESSOR H-BoardSDM SD-MODULE MPEG/PHOTO VIEW, SD RECORDING SD-MODULEIPC IC8013 HDSL PEAKS Lite XV-BoardHDMI IC4026 HDMI I/F RECEIVER DG-BoardADV IC4019 A/D CONVERTER DG-BoardIf the CCU ports have been checked and found to be incorrect or not located then " - - " will appear in place of "O.K.".MEM O.K.GC5 O.K.GC3FS O.K.AVSW1 O.K.AVSW2 O.K.TUN1 O.K.VIF O.K.MSP O.K.SDM O.K.IPC O.K.HDMI O.K.ADV O.K.TX-32LXD600 TX-26LXD600OPTION 1 01 01OPTION 2 10 10OPTION 3 28 28OPTION 4 75 75OPTION 5 EA 6AOPTION 6 B3 B3OPTION 7 08 08OPTION 8 80 80OPTION 9 00 00OPTION 10 80 80OPTION 11 C1 C1OPTION 12 A0 A0OPTION 13 30 30CHECK E4 6410