Question about Samsung DLP HL-P4663W 46" Rear Projection HDTV-Ready Television

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White spots are just emerging on my 50 inch Samsung DLP TV everyd

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The problem is in the DMD Board is it something like this?

white spots are just emerging on my 50 inch Samsun - 972cff2.jpg



usually this happens to Samsung DLP...

here is a link where you can find a DMD Board Good luck


you will need your part number


http://www.discount-merchant.com/SearchResults.asp?Search=dmd

Posted on Feb 06, 2010

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Your mirrors on the dlp chip are probably stuck on... just have the repair guy change out what they call the dlp engine which will give you a new dlp chip

Posted on Aug 03, 2009

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Samsung, DLP TV 50 inches Model # HL-T5075X/XAA


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White spots are just emerging on my 46inch


There seems to be an issue with your DMD board, which is the on in charge of the pixelation. What you can do to confirm if it's indeed the DMD board, is the following: GO to the menu on the TV and if the dots show in the menu, it's your DMD board, but if they don't the issue might be with one of your Video Boards.

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Small white dots are emerging all over my Samsung DLP TV - 46`


Bad Light Engine,Call UED for price of rebuilt one!
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Samsung DLP white spots


Are the spots fixed or do they move with the image? Verify that all venting is clean of dust. If the spots are fixed and upon close examination are a square shape, The device is overheating of failing. If the spots are moving with image it's a front end problem, and can be overheating as well.

Jun 27, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

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Numerous white spots on Smasung DLP TV


Mine is having the same problem. It started around Memorial Day and is only getting worse. One white dot is now a dozen. I called Samsung several times and was given the brush off. They clearly know this is a problem and are failing to respond to the problem in hopes that people will deal with it on their own. It does not matter if your warranty is expired. This is a latent product defect. They are still liable and obligated to fix the problem. I have filed a complaint with the better business bureau. If the company does not respond, I'm taking this to small claims court to get reimbursed for any cost to fix my tv.

Jun 02, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

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Numerous white spots on Smasung DLP TV


If your Mitsubishi TV has white spots in the picture , you can call Mitsubishi @ 1-800-332-2119 and request a free DLP Chip to fix the problem. They will send the New DLP Chip at no charge to a TV Tech in your area to install it for $200 flat rate. That is about a $250 savings if you had to pay for the chip . Call them with your TV's Model number and serial number and let them know when and where you bought the TV.
It saved me some hard earned money and now my TV is like New !

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1 Answer

Numerous white spots on Smasung DLP TV


same problem for me ... check out this thread on AVSforums about it.

I have the same exact tv as you and had the same problem. I took it to a repair shop who told me I needed a new DMD chip and that it would be 850 to fix. I used the information in thread above to get the part number and bought the chip on ebay for under 200. Here is a link to the listing CHIP

People have had good success. I will be replacing mine tomorrow.

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Numerous white spots on Smasung DLP TV


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Numerous white spots on Smasung DLP TV


See link below for "field of stars" fix:

http://www.avsforum.com/avs-vb/showthread.php?t=1107926

Worked a charm on my 50" Samsung DLP. Read thread carefully as there are 2 different version of the DMD chip you will need to replace. I ended up fixing mine for less than $165!

Chuck

Feb 07, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

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