Question about Samsung PCL545R 54" Rear Projection Television

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White dots appearing on tv screen

Have a samsung projecter tv seems to have white dots on the screen

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Will need model number, but sounds like digi board problem
Craig www.classtorations.com

Posted on Jun 10, 2008

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White dots on screen


http://www.metacafe.com/watch/yt-XeIOwN1CIp8/samsung_mitsubishi_toshiba_dlp_hd_tv_repair_tips_black_white_dots_on_tv_problems_bad_dlp_chip/
I believe it is the digital projection chip that is beginning to fail. Causing white and black spots to appear. To repair this may cost more than a new tv. If you want to attempt it yourself check out the above link. Hope this helps

Jan 12, 2014 | Samsung Hl61a750 61" LED Powered DLP HDTV

1 Answer

White dots all over the screen


Hi,
White dots are due to bad DMD chip and qualified tv tech can replace required DMD chip in this tv to fix the picture issue.
Please contact nearest Samsung service center or local tv repair shop for repair estimate.
Thanks.

May 16, 2010 | Samsung HLR5067WX 50" Rear Projection HDTV

1 Answer

White dots


Samsung DLPs, means Bad Light Engine
Call Encompass Parts 1-800-638-3328
or UED 1-800-648-6657

Apr 15, 2010 | Samsung SP 56 K 3 HV 56" Projection...

1 Answer

White dots all of screen


sound like you have a bad dlp chip. this happens to a lot of samsung dlp tvs. some of the mirrors are stuck. they can appear as black dots or white dots and it usually gets worse over time.

Feb 06, 2010 | Projection Televisions

1 Answer

Samsung dlp tv. white dots scattered across the screen. never change, always same spots. also appears to have some black dots


your dlp ic is going bad and needs nto be replaced. some of the mirrors are getting stuck they will appear as black dots or white dots. it usually starts as one or two and will continue to get worse over time.

Jan 28, 2010 | Samsung Projection Televisions

2 Answers

White dots appearing on Samsung TV screen and multipling each day


It seems you might have an issue with the dmd board. Go to the menu, and if the dots still show on the menu, the issue definitely is with the dmd board but if they don't come up on the menu, the issue will be with the video board.

Aug 20, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

I have white dots appearing on my samsung dlp.


If the white spots are appearing in different spots or "Moving" it is the DMD board beginning to fail. Samsung DLPs seem to have a lot of DMD board failures. I would expect it to completely fail in the next couple months.

If there are only a couple small white spots that never go away it could be a mirror that is seized on the chip, but it's far more likely that the DMD board is going bad.

Aug 10, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

Hls 5065 samsung rear projection tv


This could actually be an issue with either your DMD board or your Video board. With the TV on, select your menu, if the white dots are still there, the issue will be with the DMD board, but if they don't appear on the menu, the issue would be with the Video board.

Jul 30, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

I have white dots on the screen of my hsl4266wx/xaa?


If these dots are only seen when the picture is on I would look for the Optical Block to be causing it. Are the dots in the same place each time you turn it on?

Jul 17, 2009 | Samsung HLS4266 TV

1 Answer

White dots all over screen


this seems to be an issue either with your DMD board or with your Digital Video board... turn on the tv and go to the menu if the white dots appear on the menu the issue is with your DMD board but if they don't show on the menu, the issue would most probbaly be with your Digital Video board

Jun 26, 2009 | Samsung HLS4266 TV

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