Read LG 32LG50D (CHASSIS:LT81D) Service Manual online
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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.
Yes
No
Is the Line Filter and Power
Board Cable connected?
Connect the Cable.
Yes
No
Is the appropriate Fuse on
the Power Board?
Replace the Fuse.
Yes
No
Is the Power Board and 13P of
VSC Board Cable connected?
Connect the Cable.
Yes
No
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.
change the AC voltage marking to manual.
When ST-BY 5V does not operate, replace the Power Board.
TROUBLESHOOTING
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