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

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My TV shuts off automatically and comes back on after the red light blinks about 28-30 times. It did this every 3-4 minutes in the last hour. It is a Sony XBR - Model # KF50-XBR800? Any idea as to problem?

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Frank Fulton

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First, Clean the fan on the rear of the TV with Dust off and re test, if the problem persists, replace the lamp. It's either overheating and protecting itself or the lamp is bad. Lamp should run you from 60-70 online. Hope this helps

Posted on Dec 10, 2011

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