LG 55UB8500-UA Service Manual page 108

Standard Repair Process Detail Technical Manual
LCD TV
<ALL MODELS>
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Error
A. Video error _Vertical/Horizontal bar,
symptom
residual image, light spot
Content Content
LCD TV connection diagram (1) LCD TV
As the part connecting to the external input, check
the screen condition by signal
ti di (1)
A6
Established
2014.02.14
date
Revised
date
A6 A6
LGE Internal Use Only