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 |
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Black screen |
| |
Reason
of defection: Defection
in LCD, invertor, backlight, Repairing method |
| |
Repairing
method: LCD repairing,
Inverter repairing and replacement, Backlight replacement |
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|
| |
|
 |
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Broken
panel |
| |
Reason
of defection: Broken
panel |
| |
Repairing
method: Replace panel |
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| |
|
 |
|
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Scratched
on the surface |
| |
Reason
of defection : Damage on the polarizer |
| |
Repairing
method : Replace polarizer |
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| |
|
 |
|
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Vertical
or horizontal error blocks |
| |
Reason
of defection : Bad LCD panel/
defection in Tab-IC |
| |
Repairing
method : Repair LCD/ Replace TAB
IC |
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|
| |
|
 |
|
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Vertical
or horizontal error lines |
| |
Reason
of defection : Bad LCD panel/
defection in Tab-IC |
| |
Repairing
method : Repair LCD/ Replace
AD board |
|
|
| |
|
 |
|
|
Blurring
colors |
| |
Reason
of defection : Defection
in LCD/ Defection in AD board |
| |
Repairing
method : Repair LCD/
Replace AD board
|
|
|
| |
|
 |
|
|
Darkened screen
|
| |
Reason
of defection : Defection
in LCD , inverter or back light |
|
Repairing
method : Repair LCD/
Repair or replace inverter/ replace back light |
|
|
| |
|
 |
|
|
Whitening
symptoms |
| |
Reason
of defection : Defection
in LCD/ Defection in AD board |
|
Repairing
method : Repair LCD /Repair
AD board |
|
|
| |
