Clock Doesn't Display - LG BP540N Service Manual

ONE POINT REPAIR GUIDE

2. CLOCK DOESN'T DISPLAY

Timer board doesn't work. (abnormal display)
2-1. 5.1 VA abnormal
2-1-1. Solution
Replace D127 or L111 on SMPS board.
2-1-2. How to troubleshoot (Countermeasure)
Case 1) 5.1 VA abnormal: Replace D127 or L111 on SMPS board.
14VA No Power
D126/D130 are Defective
No Power
D102 is Defective
CASE 1
(D127, L111)
5.1VA No Power
D127 is Defective
Error
Defective
2-1-3. Service hint (Any picture / Remark)
L111
D127
3-29