Contents of Standard Repair Process Detail Technical Manual
No.
Error symptom
Content
Page
Remarks
1
A. Video error_ No video/Normal
audio
Check LCD back light with naked eye
A1
2
Check White Balance value
A2
3
A. Video error_ video error /Video
lag/stop
Version checking method
A3
4
A. Video error _Vertical/Horizontal bar,
residual image, light spot
Connection diagram
A4
5
A. Video error_ Color error
Check Link Cable (Vx1) reconnection
condition
A5
6
Adjustment Test pattern - ADJ Key
A6
7
<Appendix>
Defected Type caused by T-Con/
Inverter/ Module
Exchange Main Board (1)
A-1/5
8
Exchange Main Board (2)
A-2/5
9
Exchange Power Board (PSU)
A-3/5
10
Exchange Module (1)
A-4/5
11
Exchange Module (2)
A-5/5
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Copyright
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Only training and service purposes.
Summary of Contents for 75UH5F
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