Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A1
Error symptom
Content
Check LCD back light with naked eye
A. Video
error_No
video/Normal audio
After turning on the power and disassembling the case, check with the naked eye,
whether you can see light from locations.
A1
<75/
86UH5F
>
Copyright
ⓒ
2020 LG Electronics Inc. All rights reserved.
Only training and service purposes.
Summary of Contents for 75UH5F
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