Color Error - LG 32LD320 Service Manual

Standard Repair Process
LCD TV
Check color by input
-External Input
-COMPONENT
-RGB
-HDMI/DVI
Check Test pattern
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A. Video error
Error
symptom
Check
and replace
Y
Color
Link Cable
error?
(LVDS) and
contact
N
condition
Check error
color input
mode
External Input/
Component
error
RGB/
HDMI/DVI
error

Color error

Y
Color
Replace Main B/D
error?
N
Check
External device
external
device and
cable
Request repair
Check external External device
device and
cable
4
Established
2008. 3 .05
date
Revised date
Y
Replace
T-Con
Color
Board
error?
And Adjust
VCOM
N
LGD Module
Only
End
Y
/Cable Replace Main B/D
normal
N
for external
device/cable
N
Y
/Cable Replace Main B/D
normal
4/13
Other Module
Replace module
Y
Color
error?
N