Samsung QN49Q6FAMF Service Manual page 30

4. Troubleshooting
TV POWER STANDBY
„
1. TV in Standby
Standby LED Indicator
If Not Lit:
-
AC 120Vac Line
9
If missing:
-
120Vac Source and Power Cord
9
If OK:
-
Resistance on SMPS
9
2. If fusses are open replace SMPS.
If fuses are OK:
-
Standby: A13V
9
If any missing remove the SMPS connector to Main Board .
-
Standby A13V again.
9
• If OK replace
• If still missing replace
4-4
Fuse after first removing AC power cord.
(Always On) to Main Board.
Main Board.
SMPS.