LG 32LH500D - Video error - Vertical;Horizontal bar, residual image, light spot, external device color error

Standard Repair Process
Connect other external
device and cable
(Check normal operation of
External Input, Component
and HDMI by connecting Jig,
pattern Generator,
Set-top Box etc.
Request repair for
external device
Screen
N
normal
Y
LED TV
Error
symptom
Video error
Established
date
2016.03.07
Vertical / Horizontal bar, residual image,
light spot, external device color error
Revised date
5/12
Vertical/Horizontal bar, residual image, light spot
A3
Replace
Module
Replace
Main B/D
N
Screen
normal
Y
End
Check color condition by input
-External Input
-Component/AV
-HDMI
Y
Screen
normal
Y
End
N
External
Input
error
Compo
nent
error
HDMI
error