Table of Contents
Repair Process
PDP TV
Symptom
Check
Picture problem
Type
☞A14
Mal-discharge
Check RF Cable
Picture Noise
Connection
Dark Picture
Picture mode
©
Copyright
A. Picture Problem
Mal-discharge/Noise/dark picture
☞A15
Check CTRL ROM Ver.
Dot
and
type
Rom Upgrade
☞A5
Check voltage
Scan
. –V
/ V
Y
SC
Type
(Y-Sus B/D)
Y-Sus B/D
Normal
Picture?
Y
Close
Check
Normal
Picture?
setting
Y
Close
N
Normal
Picture?
Y
Close
☞A16
Check
Y
Normal
Y Drive B/D
Picture?
&
Replace B/D
N
Replace
☞A6-1, 2
N
Check Tuner
& Replace
☞A9
N
1. Check Z-Sus Board
2. Replace Board
3
Making
Revision
Replace
Normal
Control board
Picture?
Y
Close
☞A13
N
Normal
1.Check Control B/D
Picture?
2.Replace Board
Y
Close
N
Replace
Normal
Module
Picture?
Y
Close
3/10
N
Replace
Module
N
Normal
Picture?
Y
Close
LGE
Internal
Use
Only
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