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Scattered black dots on viewsonic projector lens

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Posted on Jan 02, 2017

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SOURCE: my ViewSonic PJD6221 Projector shows scattered white dots on the screen

Your dlp chip is going bad and cannot be fixed economically. Several of the mirrors on the chip are hanging up and they won't come back. It will just get worse. My Sharp XR32X is doing the same thing. New projector time.

Posted on Jul 27, 2012

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Lots of dots on the screen. In light areas they are black dots, in light areas they are dark dots


1,white spots appeared on screen,means the DMD chip is broken,you need a new DMD chip.
we supply the new DMD chip,it's life is 6 years, and the price is USD200

Have a nice day!
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
Jerry
Lampdeng Limited

Jan 27, 2014 | NEC Lamp for NP215 Projector

2 Answers

Blotches screen


the problem may be from power cord. call a service center for checking the power cord.

May 03, 2013 | ViewSonic PJD6381 PROJ XGA DLP 24001...

1 Answer

My ViewSonic PJD6221 Projector shows scattered white dots on the screen


Your dlp chip is going bad and cannot be fixed economically. Several of the mirrors on the chip are hanging up and they won't come back. It will just get worse. My Sharp XR32X is doing the same thing. New projector time.

Jul 07, 2012 | ViewSonic PJD6221 Projector

1 Answer

White dots on Viewsonic projector


after making a cleaing, if you still found the white dots, i think it is problem with DMD chips. you have to buy a replacement,
if your machine is ViewSonic PJD6221, congratulations, this model machine is used 1076-6038B DMD chips, at present, it is the cheapest DMD chips.

Feb 29, 2012 | ViewSonic PJD6221 3D DLP Projector

1 Answer

Small white dots all over the screen. Looks like dust


If the dots cant be blown off the lens, or appear rectangular in shape when looked at close up, then you have pixel failure. If so, then the DMD chip probably needs replacing.

Jul 29, 2011 | ViewSonic PJD6211 Projector

1 Answer

Why are dots appearing all over the screen???


Do you see anything from source on the screen apart from these dots? Are these dots scattered & very bright? Either your DMD( Digital Micro mirror Device) or DMD board is faulty.

Jul 25, 2011 | InFocus ScreenPlay 4805 Multimedia...

1 Answer

Hi there,there is a ring of blue dots


clean the lense of your projector, dirt or moist of water may be possible reason

Feb 18, 2010 | Canon LV-S3 Multimedia Projector

1 Answer

Dots on projector screen.


if the dots are pixelated, you have an lcd issue (or if you have a dlp, it's a dmd issue). if it's not pixelated, try to focus the lens on them. if you can, it's dust. blow it out with canned air.

Aug 22, 2008 | Office Equipment & Supplies

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