A. Video error
Color error
Standard Repair Process
Established
date
Revised date
5/14
LCD TV
Error
symptom
2012. 01 .14
☞
A7
A8/ A9
Color
error?
Y
N
※ Check and
replace Link
Cable
(LVDS) and
contact
Y
Replace Main B/D
Color
error?
Check color by input
-External Input
-COMPONENT
-RGB
HDMI/DVI
A7
Y
Replace module
Color
error?
☞
A8/ A9
N
condition
N
Check error
color input
mode
-HDMI/DVI
N
End
Y
External device
/Cable
normal
External Input/
Component
error
Check
external
device and
cable
Replace Main B/D
N
Check Test pattern
☞
A10
N
Request repair
for external
device/cable
Y
External device
/Cable
normal
RGB/
HDMI/DVI
error
Check external
device and
cable
Replace Main B/D
8 / 97
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Summary of Contents for 55EA970T
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