Question about Westinghouse LTV-27w7 7 in. LCD HDTV

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Westinghouse LTV-27w7 HD Power Indicator On But No Audio or Video

I believe the tv may have been damaged due to lightning. The blue power indicator lights up when the "on" button is pressed, but there is no audio, video, or menu. I can easily get to the power supply and change it, but I'm not certain that is the problem.

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  • Anonymous Jan 15, 2009

    I have the same problem. I had it diagnosed as a bd Power supply board part # 4900214080. The part has been on back order through the repair place. I called Westinghouse and they said to try the partsstore.com. They claim to have it but will not give confirmation untill after they order it and my fear is that they are laso on back order. Does anyone know wher to get the Power Supply board?

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SOURCE: My Westinghouse LTV-27w7 Black out

the high voltage circuit is shutting down.
the two most common faults are the flyback transformer,and an overvoltage condition from a blown regulator.
both are repairs where the tv is thrown out.
the days of the loose wire are gone.

Posted on Aug 22, 2009

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loumargo
Allied electronics
loumargo@verizon.net

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