LG FH6 Service Manual page 22

NO POWER PROBLEM
No power problem occurs when you power on the unit.
1-2. 5.5 VA, 12.5 VA
1-2-1. Solution
Replace D951, D952, IC901.
1-2-2. How to troubleshoot (Countermeasure)
Case 1) 5.5 VA Abnormal: Check D951, D952 and replace it.
Case 2) 12.5 VA Abnormal: Check D954 and replace it.
Case 3) All voltage abnormal: Check IC901 and replace it.
1-2-3. Service hint (Any picture/ Remark)
CASE 3 CASE 3
ONE POINT REPAIR GUIDE
CASE 2 CASE 2
CASE 1 CASE 1
< SMPS board top view >
CASE 1 CASE 1
CASE 2 CASE 2
CASE 3 CASE 3
3-3