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LG 43UF77 ZD Series Service Manual page 91

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Standard Repair Process Detail Technical Manual
symptom
Content
<50/58UF830#-Z#>
After turning on the power and disassembling the case, check with the naked eye,
whether you can see light from locations.
Copyright ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Error
error_No
A. Video
Check LCD back light with naked eye
Established
video/Normal audio
A1
date
Revised
date
A1
LGE Internal Use Only

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