Samsung UN TU7000F Series - SMPS Standby

4-2-1. SMPS Standby
 TV POWER STANDBY TEST :
1. TV in Standby
9 Check Standby LED Indicator
2. If Not Lit:
9 Check AC 120Vac Line
3. If missing:
9 Check AC120Vac Source/Power Cord
4. If OK:
9 Check resistance on SMPS FUSEafterrstremovingACpowercord.
5. If fuss are open:
→ Replace SMPS
6. If fuss are OK:
9 Check Standby: A13V (Always On) to Main Board.
7. If any missing remove the SMPS connector to the Main Board.
9 Check Standby A13V again.
→ If OK replace the Main Board
→ If still missing replace SMPS
4-5
4. Troubleshooting