Question about LG Televison & Video
Look for swollen capacitors on power supply board. Please check the connections of the lamps. Also check the X board and Y-board connections. Projector lamp might have blown off due to excess or over-voltage, check the power board as well. These details can be checked by referring the service manual. If you don't have the service/repair manual you can download from below given link.
Here is the service manual for a similar LG model--
LG Plasma TV RT Series service manual Part 1
LG Plasma TV RT Series service manual Part 2
LG Plasma TV RT Series service manual Part 3
LG Plasma TV RT Series service manual Part 4
LG Plasma TV RT Series service manual Part 5
LG Plasma TV RT Series service manual Part 6
Note- Download all parts before decompressing.
Please do accept the solution if the issue is resolved or else revert for further assistance.
Posted on Jul 28, 2009
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Posted on Jan 02, 2017
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