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Question about GE 46GW945 46" Rear Projection Television

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Have sound but no picture

I have sound but no picture. This happen all of a sudden turned on tv no picture, had no lighting, no storms, no power surge. However a couple of times in the last 2 wks when I turned on the tv, the picture was distorted looked like you were looking through a bottle, picture was rounded and the colors were off. Turned tv off & on and it cleared up. I did try to unplug the set, let it sit for 2 days same problem.

Posted by Frank Pfister on

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Anonymous

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YOU HAVE A BAD CONVERGENCE IC ON THE CONVERGENCE CIRCUIT BOARD-THIS PART CAN BE REPLACED ,SAVING SOME MONEY,,COULD ALSO BE A LOOSE CONNECTION ON THE IC...PROBABLLY NEED TECH ON THIS ONE --COST 'BOUT 100.00 TO 125.00!

Posted on Mar 22, 2008

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Its a power supply issue.The only solution to fix this up is to get it repaired.

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One of reasons your tv not working, the thunder storm /lighting possibility has burnt your Tv micro processor. get a technician to check the power supply section too because during the thunder storm your TV circuitry received excessive voltage .
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A power supply section problem is what your experiencing which is a part of your television set. A defective MOSFET or switching transistor could be a problem that holds the power of your television. This is a very fast switching component which is very sensitive to current surge. A sudden surge of electricity may have caused this component to malfunction or become defective. A qualified electronic service technician can figure out the problem.
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Same thing happened to me

Well, no sound no picture = power supply unit
Sound no picture= flyback
picture no sound =tuner/audio logic

You get my drift?

You power supply is bad you replace it you got another new TV, with this digital conversion hitting I would rather advise you to get a nice flat panel and donate that one to Goodwill


Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

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