RCA 46" LED TV. Once on there are no problems. Every time the above procedure must be used to turn on. Different outlets have been tried and a hard reset according to manufacturer has been done.
SOURCE: panasonic ct-36hl43 tv
This is usually down to a safety feature cutting out the Television from harming itself. Or quite possibly a fault that make it turn itself off - it may well be thinking it's receiving the command to turn itself off. Either way, it's impossible to find out without opening it up. A professional repair is the only way, check up on your warranty. You may want to plug it into a different power source, just on the off-chance that it may solve your problem - but don't get your hopes up.
SOURCE: Screen Turns Red and then TV shuts off
you red crt is shorting out.tap the neck of the red crt lightly to try to remove the short.if no go also inspect the neck board.
SOURCE: NO PICTURE, NO SOUND, TV TURNS ON THEN TURNS OFF
Well, Everything said on this site is true. I recently had a breakdown on the same type of TV and through this site and the comments left, I was able to repair my tv for less than $50. (Extra cost for upgrading my soldering iron that wasn't getting hot enough) It was amazing. The feeling when the tv powered up and stayed on. Credit goes to Howard and Chris Palmer for their comments. It is possible. You just have to commit and do it. Its not as hard as you might think. Thanks guys.
Tim
SOURCE: I have a Mitsubishi WD-52327.
Replace the Lamp P/N 915PO20010 if it has never been replaced.
Mats Electronics has them for $99.00 1-800-628-1118
SOURCE: My Philips Magnavox 50MF231D/37 won't turn on.
The tv needs the power supply serviced, most likely ( 2) 3300u 10v capacitors. (they can be spotted because they will bulge on top) best to have a pro replace them, however since I am telling you what the problem is try to negotiate a fair price - no more than $150 dollars. you can try to do it yourself but you will need soldering equipment and some level of electronics knowledge. good luck.
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