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LG OLED88Z2 Series - Page 57

LG OLED88Z2 Series
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No. Error symptom Content Page Remarks
1
A. Video error_ No video/Normal audio
Check Vx1 Lock A1
2 Check White Balance value A2
3
A. Video error_ video error /Video
lag/stop
TUNER input signal strength checking
method
A3
4 Version checking method A4
5 Tuner Checking Part A5
6
A. Video error _Vertical/Horizontal bar,
residual image, light spot
Connection diagram A6
7 A. Video error_ Color error
Check Link Cable (Vx1/EPI) reconnection
condition
A7
8
<Appendix>
Defected Type caused by Cable / Main
Board / Module
Examples of Symptoms (Image Error) A-1~2/10
Examples of Symptoms (Main Board) A-3~5/10
Examples of Symptoms (Module) A-6~9/10
Examples of Symptoms (Power Board) A-10/10
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Contents of Standard Repair Process Detail Technical Manual
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