LG 55UF6790 Service Manual page 88

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Standard Repair Process Detail Technical Manual
symptom
LCD TV
Content
<ALL MODELS>
Copyright
2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes
Error
A. Video error _Vertical/Horizontal bar,
residual image, light spot
LCD TV connection diagram (1)
As the part connecting to the external input, check
the screen condition by signal
Established
date
Revised
date
A6
2015.5.25
A6
LGE Internal Use Only

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