Pioneer Elite Pro-111HD 50

Its the electrolytic capacitors located in the power supply board. There are 2 of them.

Contact any experienced service technician.

Check your power source (electrical outlet) and the power cable. If electrical outlet is ok, try using a different power cable (the cable that you plug on to the electrical outlet going to your TV set). If everything is ok but still no indicator light, call your technician there might be a problem with the TV power supply.

Power supply board is dead.The board where the power a/c cord plug into it.Replace the power supply board.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

ya mine did something close to the same. at the moment i covered the blue canon inside the tv now the picture isnt 2 of eveything. the tv comes apart easy from the front good luck mike

Ur video ic converter board it dead.
Need a new board.

Check in your menu under video and see if there are 3 gamma settings for the Red, Blue and Green. Some plasma's have that feature, why, I don't know, they only cause issues with the consumer. They are listed in the service mode but if I were you I wouldn't go there and besides it's a million to one that your son happened to hit that lottery.

Since your plasma is less then a year old, I would suggest to contact the manufacturers to get it fix under warranty. If the plasma keeps shutting off by itself, that is not normal and should be repair.

this is a power supply.. you have to replace the board to fix. price depends on model but on the old ones its $$

We are having the same problem of the Pioneer Elite Pro-99 turning itself off all of a sudden. The red 'non' power button comes on as if we had turned it off remotely.
We would love to resolve this. If you can help let us know.