Question about Samsung SP50L7H 50" HDTV-Ready Television

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BLACK SCREEN HAVE SOUND SP50L7HX

SENT TO SAMSUNG RECOMENDED REPAIR CENTRE HAD IT 3 WEEKS RECOMEND REPLACING OPTICAL BLOCK AND NEW DMD BOARD COSTING HUNDREDS OF POUNDS ALSO ASKED IF I WANTED THEM TO PUT TV IN SKIP WHEN I SAID DID NOT WANT THEM TO REPLACE PARTS TOLD THEM TO RETURN TV CAN ANYBODY HELP SAMSUNG VERY UN HELPFULL

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Hi,
same problem, sent to comet homeserve, fobbed off by them.
Major component failure, common fault !
Samsung not interested unless you want to pay even more money for their people to give you the same bad news !
Time samsung held up their hands and admitted this tv has major component issues and should recall it !
Im in exactly the same boat as you.... a £2000 tv sitting in my front room that doesnt work properly because they use short shelf life parts to build !

Posted on Dec 16, 2009

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Posted on Jan 02, 2017

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I have a 50" Samsung tv. The tv turns on and the screen comes on, then within 1 minute the screen goes black. I can still hear sound.


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I would strongly recommend you to go ahead and replace the ballast.That's the only option you are left with.If you fail then there are two options get it repaired by a technician or buy a new one.

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Please don't forget to rate the solution.

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Either the DMD chip or the image processor is failing and that is something that requires assembly replacement, very expensive.


hope this helps a little =] i know you want to do it on the cheap but yeah,

sorry! :)


-had this prob myself- sent it for repair (under warrenty) fixed within 2 weeks.

Try and use your projector for under 3-4 hours per day

Or the connection of the DMD assembly to the main board is failing. And that is something that most people are ill-equipped to deal with. Those connections are extremely tiny and take a very tiny soldering iron and great care. It is very easy to bridge multiple connectors and do more damage.

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1 Answer

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