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

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I have whit and black dots on my tv. - Samsung DLP HL-P4663W 46" Rear Projection HDTV-Ready Television

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Optical Block Assy/Light Engine
Encompass Parts 1-800-638-3328

Posted on Oct 11, 2010

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I have whit dots all over my tv how do you fix this problem


If the model number (Toshiba 65HM167) is correct the dots are a damaged Optical light engine.

These early units were DLP but had a 1/4 of a million micro mirrors in the optical unit--if they do not open and close correctly you get dots---seen some with 15 or more dots.

Mar 15, 2012 | Toshiba 65HM167 65" Projection Television

1 Answer

Hi I have a Mitsubishi DLP TV WD-65733, and two days ago a whit dot appears ont the screen and now there are two white dots. How can I fix this?


icfghost,

Your light engine is failing. I have a tip at http://www.fixya.com/support/r4251975-replace_dlp_light_engine which should help you get the parts and remove and replace the bad unit.

Thanks for using FixYa and for the great rating.

hardrocko

May 26, 2011 | Mitsubishi WD-65838 DLP TV

1 Answer

MY VIORE TV HAS ALOT WHIT DOTS.


need to replace the DLP chip to correct this issue

Dec 17, 2010 | GRY Viore RPT50V24DHD 50" HDTV DLP TV

1 Answer

Whit dots on my 60" dlp


You have a defective DMD board. That's the board with the million little mirrors and what you are seeing is the mirrors sticking in the on reflective position and always reflecting the white light from the lamp. This is not a do it yourself repair however.

Jun 29, 2010 | Samsung DLP HL-P5663W 56" TV

1 Answer

First our tv had purple dots now we have about six tiny black dots on the tv screen. We notice we had large purple dots running vertical on our tv screen. A couple of days ago we noticed a small black dot...


well u have stopped ur movies(dvds) to many times and the dots are burn marks on ur screens
if u read ur manual it will tell u NOT to leave a still picture on for to long as it will damage ur screen
i assume u have a PLASMA TELEVISION
if not... sorry cant help u

Nov 20, 2009 | Televison & Video

3 Answers

Own a Samsung DLP TV 42 inch and white dots have


The random whit dots you are seeing is more than not the DMD or million little mirrors board. The white spots represent some of the mirrors that are sticking in the on position. In that case they are always reflecting white light from the lamp. I don't concider the DMD board a do it yourself repair since on the older DLP set it requires mechanical alignment as well. The best thing to do is contact a techincian and see what they might charge to repair the TV for you. Please take a few moments to rate my answer...Thanks..

Nov 15, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

White dots on screen


your dmd chip is defect this a good job you must tack emgine apart calculate atleast 200 dollars

Dec 06, 2008 | Samsung DLP HL-P5663W 56" TV

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