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Contents of Standard Repair Process Detail Technical Manual
No.
Error symptom
1
A. Video error_ No video/Normal audio
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
8
<Appendix>
Content
Check Vx1 lock
TUNER input signal strength checking
method
Version checking method
Tuner Checking Part
Connection diagram
Check Link Cable (Vx1) reconnection
condition
Check Cable (1) ~ (2)
Exchange Main Board (1) ~ (3)
Exchange Module (1) ~ (4)
Exchange Power Board(PSU)
Page
Remarks
A1
A3
A4
A5
A6
A7
A-1/10
A-2/10
A-3/10 ~ A-5/10
A-6/10 ~ A-9/10
A-10/10
Continue to the next page
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