WE WERE WATCHING TV LAST NIGHT AND THE TV SHUT OFF BY ITSELF.
IT WOULDNT TURN ON BY THE POWER BUTTON OR THE REMOTE I UNPLUGGED IT AND TURNED IT ON AFTER BUT THE GREEN LIGHT ON THE TV JUST KEEPS FLASHING NO PICTURE OR SOUND.
IVE ONLY HAD THIS TV FOR A YEAR WHAT COULD IT BE?
UNPLLUG AND REPOWER UP NOTHING HAPPEN
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This TV has reached the end of its (short) life. Needs to be replaced.
You can try looking at what kind of TV it is, what model, and look at the manufacturer's web site, check for the manual, look up what it means when the green light flashes. Might be a code that means something but I think the TV is dead.
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Hi the power supply might have shut down through overheating turn the power of at the wall socket & wait for a short time before trying again the TV might reset itself if this doesn't work its probably shut down from a faulty component. good luck
Tries unplug,replug the tv back like an hour later.The tv,now it will resetting itself back to the factory setting.The tv should work now.Not,than the power supply board is dead.That the board,where the power a/c cord plug into it.Try website Ebay.com to buy a refurbish power supply board for the replacement.
You will have to call an Authorized Panasonic Servicer. Any modules bought from them requires an authorization. Since your not a service center, it's going to be almost impossible for you to do anything. Play it safe and have it looked at.
For the first one, please list the model number and count the blinks. Also, can you please post each problem separately. It will get too confusing trying to address 3 sets with different but similar problems.
This may denote a proble in either your switching powers supply or your Horizontal section derived high voltage power supply. These are both very dangerous sections in your television. My next question is important; do you have a background in electronics? If not I would not advise you working on this problem yourself and that you take the TV to a repair shop for servicing. If you do have some background in electronics, I would like for you to make the following obeservations:
What was the TV doing (it actions)prior to it going out?
Did you hear any sounds before it went out like buzzing or crackling?
What do you hear when you try to turn it on now, clicking?
These questions are just to develop some background into what might be happening to your set.
sharp 27n s50 built (2000) tv comes on, stays on a short period then shuts down ,won't come on with remote or power button,but if you unplug then replug may stay on for an hour or longer, or not at all.