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Standard Repair Process Detail Technical Manual
Error Symptom
Content
A. Video Error, Vertical/Horizontal bar, Residual Image,
Light spot
Connection diagram
As the part connecting to the external input, check the
screen condition by signal
* Jack spec. : depending on Model
Established date
Revised date
Copyright © 2019 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.
A7
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