Question about Sony Grand WEGA KDF-42WE655 42" Rear Projection HDTV

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My tv has blue dots on the screen - Sony Grand WEGA KDF-42WE655 42" Rear Projection HDTV

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You need to replace light Engine/optical unit block
Encompass Parts Distribution 1-800-638-3328
UED 1-800-648-6657

Posted on Oct 04, 2010

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Posted on Jan 02, 2017

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1 Answer

Can a blue dot on a tv screen get worse or stay the same.


One little blue dot is not enough to warranty the television. If you read all the documents on the set, it will tell you that some imperfections in the display are allowed. The good news is that it wont get any worse

Feb 23, 2015 | Element Electronics Element 50" Class...

1 Answer

Sony wega lcd tv blue dots


thats caused by the optical block which is very expensive to replace. Sony has had alot of issues with the blue dots on the screen its not worth repairing due to the high cost of the optical block

Feb 28, 2013 | Sony Grand WEGA KDF-60XS955 60" Rear...

1 Answer

I have blue dots on the screen. I cleaned the glass on the projection bulb and the prizm but still have blue dots.


Your tv is an LCD projection one - in which the image is generated by 3 small LCD screens. The blue dots are pixels from the blue LCD that are dead - always fully open.The only fix is to replace the LCD panel and that is going to cost you around $300.

Nov 06, 2010 | Sony Grand WEGA KDF-50WE655 50" Rear...

2 Answers

I have blue dots all over my screen aa well as


Hi,
This blue dot and hue problem is due to bad lcd in your tv as its Sony dlp tv that has optics block, that is also called light engine, it consists of 3 lcds, filters and lamp to produce an image that projects on front screen.
In this tv, blue lcd became defective and complete light engine will be replaced to get it fixed.
As other expert talking about blue CRT (cathode ray tube) that does not exist in this tv and my fellow expert has no idea about this kind of tv, sorry for that.
Hope this info will help you, let me know if you have additional question.
Thanks.

Dec 19, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

I have a SONY LCD TV model KDF 50WE655 w/ Blue Dots on screen :(


The blue dots are cause by a defective optical light engine. This parts is quite expensive.
Read the info from this link for more info.

Jul 02, 2009 | Televison & Video

1 Answer

Florescent blue dots on the screen


pixels are going out on the screen

Feb 19, 2009 | Televison & Video

4 Answers

Blue dots on screen


If blue dots are present in same location all of the time The panel could be defective.
If TV is still under warranty contact Sony.
Samir

Feb 10, 2008 | Sony BRAVIA KDL-40S2010 40 in. LCD...

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