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Small white dots appearing on screen of Samsung 52 inch flat front tv

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

SOURCE: lamp going out on jvc flat screen tv 52 inch,how do you change

Versed, you have to open the back panel (cover) to access the lamp. replacing is easy as soon as you can see it. loosen the mounting bolt and pull to unplug the lamp from the SMPS Lamp power supply. Thats it.

Posted on Dec 29, 2007

johnnydiode
  • 647 Answers

SOURCE: Three inch red dot appears on my Panasonic tv

Colored Blotches on an LCD Projection TV are usually caused by defects or marks on filters or lenses in the light engine (or optical block) First confirm that the lamp or main lens is not discolored by removing the lamp (unplug set and let cool before removing!) and inspecting the lamp itself and the lens that it shine onto. The light engine is an expensive part ($600-$1200) to replace and requires major disassembly.

Posted on Sep 20, 2009

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Appearing white dots on tv screen


If you wish to get more details, check this site. Pull up older posts there. Check the site with patience, as it has over 2200 posts now. All are related to electronic equipment repair help. There are so many reasons for this fault. All are described in detail.

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I have a Samsung 61"


Sir the lens of your lamp is just dusty try to clean it with microfiber cloth but remove ac plug to the main, then wait for the lamp to cool down before cleaning the lens or try to check user manual. Good day and best regards.

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I have black and white spots on my 52" samsung projection tv screen


White dots usually indicates that the DLP chip is failing and will need to be replaced. This is a repair best left to a technician. You can call 1-800-samsung to see if this repair would be covered under their white dot warranty, some models are covered.

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My samsung t.v. 52 inches will not come on it


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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..

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Samsung LCD TV slow to start


Dont have a solution, my samsung 46 inch is doing same thing. Have you found a solution?

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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

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This happened to me right before the one red light issue arrived

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LCD TV SCREEN PROBLEM RED HORIZONTAL LINES OF DOTS ALL OVER SCREEN PLEASE HELP


This should be repairable. It may be the LVDS Cable or the Main board problem. The only other problem is the T-Con Board.

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