Question about Sansui HDLCD-2200 22 in. LCD TV

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Screen goes blank after about 10 or 15 minutes. There's still sound coming through. Picture comes back on if you turn the tv off & back on again. Any suggestions? (Sansui HDLCD2200 LCD TV) Thanks.

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  • Anonymous Mar 20, 2014

    TV SCREEN AUTOMATICALY SHOW NO PICTURE AFTER FEW MINTUES

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  • 21 Answers

I had this problem on my 42" Philips. Just got it yesterday and worked fine on the tv stand. As soon as I mounted the TV to the wall via wall mount system, I had the exact same issue you did. Figured it out today.

The wall mount was putting pressure against the center of the back of the tv (tv set had a slightly rounded back plate, and the mount was a flat plate). As soon as I put spacers (part of the wall mount hardware set) between the wall mount braket and the tv so there was no contact except at the mounting holes, the tv worked fine.

My theory is the pressure pushed the tv back plate against some board components which caused them to overheat (no air flow); or put pressure on internal connectors. I dont know.

Hope this helps, may not apply to your situation.

Posted on Sep 18, 2009

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Posted on Jan 02, 2017

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