LG 42PQ301R-ZB (CHASSIS:PP91B) Service Manual ▷ View online
PDP TV Repair Process Index
A. Picture Problem
8
No sound/ Sound distortion
C. Sound Problem
8
No.
Symptom (L)
Symptom (M)
Page
Remark
1
No Picture/Sound OK
1
2
No Picture/No sound
2
3
Mal-discharge/Noise/dark picture
3
4
Picture broken/Freezing
4
5
Vertical bar/ Horizontal Bar
5
6
B. Power Problem
No Power (Not turn on)
6
7
Turn off (Instant, under watching)
7
9
E. General function Problem
Remote control & Local switch checking
9
First of all, Check whether there is SVC Bulletin in GCSC System for these model.
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