Question about Samsung HLT-5075S Television

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Small White Dots on the Screen

I have the DLP 50" Samsung TV ( Model # HLT5075S)and have a problem with small tiny white dots appearing on the screen, at first it was only two and now we have apprx 30, I have been told it could be the DMD Board or the Lamp, Where do you purchase the replacement parts for this TV, I have been told we could replace the Lamp ourselves is this true ? how do I know the Part # for the DMD Board for this model ? Thanks for your help... the TV is only apprx 14 months old... Judy

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  • shellieie Jan 21, 2009

    I had the same problem you need to go to www. part 4719-001981 good luck

  • moak_rory Feb 05, 2009

    I am suffering the same issue. The DMD board is producing thousands of white, gray, and eventually black spots. If you have a warranty, use it. The cost of replacement is at least 950.00 with a 350.00 refund if you send them the core. Good luck. PS....dont wait to fix it, it will spread on your screen faster and faster :(

  • sleitch4 Mar 12, 2009



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Just happend to my tv,i had a tv repair guy come out he wanted to charge me 600 to fix the tv is only 14 months old.

I ordered the part I need but now Im trying to find a manual to see if I can install or if i need to call someone to install

The part you need is 188.95 you an find it at part number 4719-001981 it is the DLP Chip
Good Luck if I find out the install i will let you know

Posted on Jan 21, 2009

  • FAU Engineer Jan 25, 2011

    I got burned by InterLiquids for purchasing a used BP41-00289 DMD board. I sent it back to them and they sent my another board where both had white dots. One of the boards even had some corrison built up on it. NO REFUND, Go Figure!!!


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I have the white dot problem and had someone who knows look at it and they said it was not a board or was burn dimples on the film that the mirrors shine on. I need to know where to get the film that the repair person said could be replaced.

Posted on Jun 26, 2012

  • jim watt Jun 26, 2012

    I have the white dot problem with the Samsung HL-T5075S and had someone who knows look at it and they said it was not a board or was burn dimples on the film that the mirrors shine on. I need to know where to get the film that the repair person said could be replaced.


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Shellie is 100% correct - my father's TV had the exact same problem. I purchased the part Shellie recommended and then purchased a service manual for $10 online. It's an easy fix and you don't have to be technically savvy to fix. Thanks Shellie!!!!

Posted on May 30, 2009

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gd lk

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