Question about Projection Televisions


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I have a Samsung rear projection tv, it used to turn itself off every 5 - 10 minutes for about an hour then it seemed to work ok. I removed the rear cover and cleaned the cooling fans, has worked fine since.

Warning! Don't do this unless you are competent with electrical devices.

Posted on Dec 01, 2007

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The menu pops up by itself and turns itself off all the time. Same time the volume turns itself down


You have a problem on the board which controls the unit. It is the small signal board. Part number 268850 (for models Yx38 - Yx39) or 268851 ( all models except Yx38 - Yx39). The boards are available at for $170.00 plus shipping. Go to the site and enter as a guest. Put the correct number in the part search engine and order the part. I have a tip at which should help with getting the old board out and installing a new board.

Thanks for using FixYa and for the great rating.


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