Question about Televison & Video
Heard a loud crack; smelled burned wires and then the picture went blank.
What happened and can it be repaired for less than the cost of a new tv?
My 42 inch , Go Blank if TV is left on for an hour or more, I still can hear sound .If I turn off the TV for 30 Second It comes on ,But the upper corner seems to be darker than the rest of the picture. I Hear a cracking noise when TV is first turned on .Can you Help....
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Posted on Jan 02, 2017
> What happened and can it be repaired for less than the cost of a new tv?
Anyone would be hard-pressed to give you a definitive answer to that question but if, as it very well could be, the main power supply has failed, you may be able to buy and replace this yourself and I would guesstimate the cost at under $150 US for a new board.
Disturbing part is the chance that the supply was damaged by another problem downstream from it. Most modern supplies can protect themselves from and overload so I think the supply was at fault rather than being a victim.
Posted on Nov 28, 2008
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