Question about Sony Grand WEGA KF50XBR800 50" Rear Projection HDTV-Ready Television

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MY sony kf50xbr800 tv will shut itself off for about 20 seconds and then come back on.While it is off the standby light will blink.What do you think?

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If your tv set shuts off by itself at any time, sometimes earlier or sometimes longer, there mus be lost contact on the pins of the parts of your unit. Usually it occurs when the audio is loud. The vibrations will cause some of the pins to lost contact from the circuit causing the automatic voltage regulator to shut off, detecting the abnormal flow of currents and voltages in the circuit. Ask for a qualified serviceman to have it check and solder the pin or pins having a lost contact.

Posted on Oct 03, 2010

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