Defect Type Cause By Pdp Module - LG 50PW450 Service Manual

Repair Process-Reference data
PDP TV
Symptom
First of all, Check whether all of cable between board was inserted properly or not.
Next, Check whether there is foreign material on connector.
Symptom picture
A. Picture Problem

Defect type cause by PDP Module

defects description
Regular vertical lines
Vertical lines or Bar
Many irregular vertical lines
Horizontal Line or Bar
A19
Making 2010. 11. 16
Revision
To action
1. Check connection
(CTRL B/D, X B/D)
2. Check CTRL B/D
3. Replace CTRL B/D
1. Check connection
(CTRL B/D, X B/D)
2. Check CTRL B/D
3. Replace CTRL B/D
1. Check connection
(CTRL B/D, X B/D)
2. Check CTRL B/D
3. Replace CTRL B/D
1. Check connection
(Y-Sus B/D ↔Panel)
2. Check Y-Sus B/D
3. Replace Y-Sus B/D
ⓒ LG Electronics. Inc.2010
전자 - 6-2
A19