LG 65SK8000PUB Service Manual page 48

Contents of Standard Repair Process Detail Technical Manual
No. Error symptom
1
A. Video error_ No video/Normal audio
2
3
A. Video error_ video error /Video
lag/stop
4
5
A. Video error _Vertical/Horizontal bar,
6
residual image, light spot
7 A. Video error_ Color error
9
<Appendix>
Content
Check EPI lock
Check White Balance value
TUNER input signal strength checking
method
Version checking method
Tuner Checking Part
Connection diagram
Check Link Cable (EPI) reconnection
condition
Cable (1) ~ (2)
Exchange Main Board (1) ~ (3)
Exchange Module (1) ~ (3)
T-con (1) ~ (2)
Exchange Power Board (PSU)
Page Remarks
A1
A2
A3
A4
A5
A6
A7
A-1/11
A-2/11
A-3/11 ~ A-5/11
A-6/11 ~ A-10/11
A-9/11 ~ A-10/11
A-11/11
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