Samsung LN32A650A1F - 4 Troubleshooting; Troubleshooting

4-1
4. Troubleshooting
4. Troubleshooting
4-1. Troubleshooting
Check the various cable connections rst.
• Check to see if there is a burnt or damaged cable.
• Check to see if there is a disconnected or loose cable connection.
• Check to see if the cables are connected according to the connection diagram.
Check the power input to the Main Board.
Check internal Pattern of FRC if there is some picture noise.
FRC : Factory mode(mute 1-8-2 power on when TV is “standby on” ) -> FRCM_opiton -> PATT_BeforeDDR ->
Press right button of Remcon -> FRCM_option -> PATT_afterDDR -> Press right button of Remcon
case 1 : PATT_BeforeDDR NG, PATT_afterDDR ok, change the main Board,
case 2: PATT_afterDDR NG, PATT_BeforeDDR OK, change the T-con board.
TCON + FRCM
IP Board
Main Board
* FRCM: Micronas FRC chip
1.
2.
3.