Table of Contents
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Standard Repair Process Detail Technical Manual
Error
symptom
Monitor Signage
Content
<All MODELS>
After turning on the power and disassembling the case, check with the naked eye, whether
you can see light from module holes.
error_No
A. Video
video/Normal audio
Check LCD back light with naked eye
Established
date
Revised
date
A1
Copyright ⓒ 2016 - 2017 LG Electronics Inc. All rights reserved.
Only training and service purposes.
A1
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