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Have a polaroid tv, model 3700 seriel F0600181940001053. WATCHING THE OTHER NITE AND A LOUD SQUEAL CAME ON AND THE PICTURE WENT OUT, TURN IT BACK ON TODAY AND THE SQUEAL IS STILL THERE WITH NO PICTURE..NO SOUND BUT THE SQUEAL, WHATS UP?

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I have a flat screen polaroid lcd hdtv model 3700, first the sound started to get really loud with a beeeeeeeeep when we turned on and after a while was gone, now it doesnt! we had to put mute and connect the tv to a sorround system to hear it without that crazy noise, and now the colors of the tv are gone too its just black and white when we try to see the dish satelite but if we put a movie on the dvd player colors are perfect we try to conect the ps3 player too but its black and white too. Help what can it be!!!!????

Posted on Jan 25, 2012

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HV TRANS INVERTER I SHORTED.IT POWERS THE BACK LIGHT..

Posted on Nov 15, 2008

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