LG 55G2 Service Manual page 110

Standard Repair Process Detail Technical Manual
LCD TV
<ALL MODELS>
Copyright ⓒ 2012 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
LCD TV connection diagram (1)
As the part connecting to the external input, check the
screen condition by signal
Established
date
Revised
date
A9
2011. 12 .14
A9
LGE Internal Use Only