LG S62S1-W Service Manual

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1. NO POWER PROBLEM
No power problem occurs when you power on the unit.
1-2. VFD, 14 VA, 6 VA, 3.8 VA
1-2-1. Solution
Replace D918, D953, D952, D951, D950, IC902
1-2-2. How to troubleshoot (Countermeasure)
Case 1) FLD abnormal: Check D950, D951, ZD950, ZD951, FR950 and replace it.
Case 2) 6 VA abnormal: Check D952 and replace it.
Case 3) 14 VA abnormal: Check D953 and replace it.
Case 4) 3.8 VA abnormal: Check D918 and replace it.
Case 5) All Voltage abnormal: Check IC902 and replace it.
1-2-3. Service hint (Any picture / Remark)
FLD No Power
D950 is Defective
Vkk No Power
D951 is Defective
V
ZD95
6.3 VA No Power
D952 is Defective
13 VA No Power
D953 is Defective
No Power
D911 is Defective
ONE POINT REPAIR GUIDE
< SMPS board top view >
CASE 4
CASE 4
CASE 3
CASE 3
CASE 1
CASE 1
CASE 5
CASE 5
CASE 4
CASE 4
CASE 4
CASE 4
CASE 1
CASE 1
CASE 2
CASE 2
CASE5
CASE5CASE 5
CASE 2
CASE 2
CASE 1
CASE 1
CASE 1
CASE 2
CASE 3
CASE 4
CASE 5
CASE 4
CASE 3
CASE 1
CASE 1
CASE 2

LG S62S1-W Specifications

General

Brand	LG
Model	S62S1-W
Category	Home Theater System
Language	English