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Samsung HL67A750A1F DLp Television has white spots on screen

Many white spots on screen

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Numerous white spots on Smasung DLP TV

You will actually get white and black dots , the black ones are tougher to see because of the color in the background , within 2 months youre picture will be fully covered with dots....I went through the Samsung website troubleshooting flow chart , and it led me to a bad Digital Micromiror Device , or DMD board . What is actually the problem is the DMV chip connected to this board . Inside this chip are 3 million tiny mirrors ,and when they physically get stuck , they either show black or white instead of a color . Samsung will not tell me the part number of the chip , they will only offer to send a service tech to my house .

Posted on Jul 30, 2008

ladywinn
  • 5138 Answers

SOURCE: Numerous white spots on Smasung DLP TV

BAD LIGHT ENGINE call UED 1-800-648-6657

Posted on Feb 16, 2009

  • 184 Answers

SOURCE: white spots on screen and growing every day

If these spots are small, they are likely the visual effect of a failing DLP chip. When some of the tiny mirrored surfaces on the chip stop moving, this is the result. This is not something you can fix yourself. A Samsung authorized service center will charge $400-$500 to replace it for you.

michtech

Posted on Feb 18, 2009

  • 2 Answers

SOURCE: 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

Posted on Apr 07, 2009

  • 304 Answers

SOURCE: samsung dlp tv hl-s4266w has white spots on it?

Are they spots or dots? If they are spots then the optics are contaminates. If they are dots either white or black then you have a bad DMD chip. The cost of repair depends on who you hire to repair the set or if you do it yourself it depands who you purcahse the part from.

Posted on Jul 17, 2009

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Our samsung model #HL67A750A1F Television has developed hundreds of white spots all over the entire screen, how can this be fixed


Sounds like display panel fault. If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD screen are similar, irrespective of its brand and screen size.

Apr 16, 2016 | Samsung Televison & Video

1 Answer

Blank screen, led lights flashes for a while and thn all three flash. also cannot turn off at tv or with remote. have to unplug


Samsung HL67A750A1F red DLP LED failure repair ...

? 10:35
https://www.youtube.com/watch?v=xHE1knzJSfQ
Jul 21, 2011 - Uploaded by daveshelbygt
Samsung PHLA... ... Samsung HL67A750A1F red DLP LED failure repair .... tv only works when plugged in. black screen, any suggestions?.

HL67A750A1F Blank Screen, And The LED Lights Are On ...

support-us.samsung.com/.../pop_troubleshooting_fr...

Samsung ElectronicsFeb 24, 2011 - Click here if the screen is blank and one or more of the LED lights on the front of the TV are on or are flashing.

Samsung HL67A750A1FXZA Repair Success Stories ...



Jan 19, 2016 | Samsung HL67A750 67 in. TV

1 Answer

White spots on screen


The DLP chip is failing, causing white dots to be displayed. This is a common problem for Samsung DLP tv's. Depending on who repairs the unit, you can expect to pay around $300.00 just for the chip, plus 1-2 hours labor.

Jul 08, 2010 | Samsung HL-T4675S Television

1 Answer

What is causing white spots on my 56inch DLP Samsung Television. It started with on spot 2 days ago and now there is 15


the dlp chip needs to be replaced. samsung will cover the cost of the part and labor. call 1-800-samsung to set up service.

Dec 28, 2009 | Samsung DLP HL-P5663W 56" TV

3 Answers

White dots that dominate the screen


i think you do have a DLP Television because this happens a lot whit samsun DPL White spots in the screen.

is it like this?

f73f25e.jpg

if it's a yes? its the DMD BOARD you need to replace this part!


here are 2 links hope you can use them



http://www.discount-merchant.com/SearchResults.asp?Search=dmd%20board




http://www.partstore.com/Part/Samsung/Samsung/BP9601670A.aspx?s=froogle

Nov 03, 2009 | Samsung Televison & Video

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

White spots


Bad news, The Light engine has gone bad.The cost of the light engine is usually over $800.
Do Not Repair. Cut your loses. Always buy an extended warranty on any new electronic gadget, especially a TV. It will pay for itself.

Jul 28, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

Mysterious White Spots


Your projection lenses need to be clean including the lamp. Call the service technician in order to fix the problem.

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

1 Answer

White spots on screen and growing every day


If these spots are small, they are likely the visual effect of a failing DLP chip. When some of the tiny mirrored surfaces on the chip stop moving, this is the result. This is not something you can fix yourself. A Samsung authorized service center will charge $400-$500 to replace it for you.

michtech

Feb 18, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

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