Question about Mitsubishi WD-52725 52". Rear Projection HDTV
I have had a mitsubishi wd-y57 for about 14 months. All of the sudden, the TV will not turn on. When I press the power button, the timer light comes on and I hear a fan running. Then after a little bit it just powers off. Nothing ever comes on the screen.
There are a few reasons that this could be happening first one is maybe the lamp died on you, Afraid there is no way to test this other than replacing the lamp. The second problem may be 5 capacitors on the power supply that hold the 12 volt line low and do not allow the light engine to start properly.
First thing you have to do is listen to how it trys to start, It should sound like this, first when you hit the power switch there may be a click then within five seconds the fans then a few seconds more you may here a sparking noise, if all this is happening then you most likely just have a bad lamp
Posted on Feb 19, 2008
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Posted on Jan 02, 2017
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