LG 43LH54 series - Color Error

Color
error
Y
N
Check and
replace Link
Cable
(LVDS) and
contact
condition
Y
N
Replace Main B/D
Check error
color input
mode
Check color by input
- External Input
(COMPONENT/AV/HDMI)
Y
Check external
device and
cable
Replace Main B/D
N
☞A7
N
Y
Replace module
Request repair
for external
device/cable
Check Test pattern
☞A10
☞ A8 / A9
End
Color
error
Color
error
External
device/
Cable
Normal
External
Input
Component,
HDMI
error
Error Symptom
A. Video Error
Established date
5/14
Content
Color error
Revised date
Standard Repair Process
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