Read LG 42LG50FD (CHASSIS:LE81D) Service Manual online
C
2008
- 16 -
TROUBLESHOOTING
1. No Power
(1) Symptom
1) Does not minute discharge at module.
2) Non does not come into the front LED.
2) Non does not come into the front LED.
(2) Procedure check
Is the power cord plugged in?
Plug in the power cord.
Is the Line Filter and Power Board
Cable connected?
Cable connected?
Connect the Cable.
Is the appropriate Fuse on the
Power Board?
Power Board?
Replace the Fuse.
After removing the cables, connect them to the Power Board,
and change the AC voltage marking to manual.
When ST-BY 5V does not operate, replace the Power Board.
and change the AC voltage marking to manual.
When ST-BY 5V does not operate, replace the Power Board.
YES
YES
YES
NO
NO
NO
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