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If each have same number of pins and exact pin configuration.
1.
Verify exact Panel Backlight error location (dark vertical line)
2.
Turn off TV and Remove AC Power.
3.
Swap the two adjacent panel ribbons in that area.
4.
Reconnect AC Power and turn on the TV.
Check location of defect (dark vertical line)
9
•
If the defect remained in the same location the
•
If the defect moved to another location the
NOTE
•
In rare cases the Main Board may be defective since it provides Local dim control.
Panel is
defective.
LD Board is
defective.
4. Troubleshooting
4-5
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