LG BD630N Service Manual page 44

ONE POINT REPAIR GUIDE
No power problem occurs when you power on the unit.
1-2. 12 VA & 5.1 VA abnormal
1-2-1. Solution
Replace C123, TZD130 / C124, C129, L111, IC101.
1-2-2. How to troubleshoot (Countermeasure)
Case 1) 12 VA abnormal: Check C123 & TZD130 and replace it.
Case 2) 5.1 VA abnormal: Check C124, C129, L111 and replace it.
Case 3) 12 VA & 5.1 VA abnormal: Check IC101 and replace it.
CASE 1
(C123, TZD130)
CASE 2
(C124, C129, L111)
CASE 3
(IC101)
1-2-3. Service hint (Any picture / Remark)
CASE 1
CASE 2
CASE 3
(C123, TZD130) (C124, C129, L111)
(IC101)
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