LG 50PW450 Service Manual page 37

PDP TV Repair Process Reference data Index
No. Symptom
18
Picture Problem
19
20
21
Power Problem
22
23
Sound Problem
24
25
General Function Problem
26
27
Detail
Defect type cause by PDP Module
Connector Type on PDP Module
RF Signal level Checking method
Check voltage on Power board
Power board Checking Method
Check Power off History
Speaker cable checking method
Check Remote control IR operation
Check Local Key operation
Check RF emitter operation
Page Remark
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
ⓒ LG Electronics. Inc.2010