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It doesnt switch on

I have a magnavox 50'' plasma, everytime i switch on it doesnt show any picture but it has a green light and then it will automatically swithc of to standby mode. what must be the problem? help

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Seems like your having a problem with-in your sustain circuit or the interface is developing a problem. Try turning it on and simultaneously keep pressing the tv/video button. If it comes on then the power supply is having problems initializing dc voltage. If it does not come on after several attempts then it needs to be serviced.

Posted on Mar 02, 2009

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