Standard Repair Process
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| Error | A. Video error | Established | 2012. 01 .14 |
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| LCD TV | date |
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| symptom | Color error | Revised date |
| 5/14 | |
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☞A7
Check color by input -External Input
Color error?
Y
☞A8/ A9
※ Check |
and replace |
Link Cable |
(LVDS) and |
contact |
Color error?
Y
Replace Main B/D
Y
Color error?
Replace module
-HDMI/DVI
N
Check error color input mode
condition |
N
N
End
☞A10
Check Test pattern
External Input/
Component
error
Check external device and cable
External device Y
/Cable
normal
N
Request repair
for external device/cable
Replace Main B/D
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| N |
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| External device Y |
RGB/ | Check external | |
HDMI/DVI | device and | /Cable |
error | cable | normal |
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Replace Main B/D
Copyright © 2012 LG Electronics. Inc. All rights reserved. | LGE Internal Use Only |
Only for training and service purposes |
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