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Matsui television my matsui televison (around 3 yrs old) has suddenly started to switch itself off. I switch it on and the picture and sound come on for a few seconds and then it switches itself off. the same happens whether I switch it on on the set or by the remote.

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Re: matsui television

1 it might be due to loose contact in plug or socket. 2 there might problem in power supply section in your tv.

Posted on Sep 18, 2007

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The high pitched sound is probably comming from the power supply, possibly due to its trying to drive voltage into a shorted component in the high voltage deflection circuits. You may be lookng at about a $250 repair. If it has been used a lot and its picture quality didn't knock your socks off, I would replace it with a HDTV set. A 37 inch LCD from Toshiba might be a good place to start and should do nicely for you.

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