Question about Sony Grand WEGA KF60WE610 60" Rear Projection Television

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Blue dots on screen

Blue dots cover entire screen and seem to be getting worse

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  • Anonymous Dec 29, 2008

    Same problem - Sony Canada basically says "tough" - $5,300 TV that is four years old and we get "tough" -



    Optical Block plus labour installation and taxes over $1,000 to repair -



    We're not done with this yet!

  • Anonymous Jan 29, 2009

    Same problem mines 2 years old I thought maybe it was dust on the bulb...since it is a rear projection?

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  • 11 Answers

You have a bad optical engine i have the same tv...........its a manufacture defect

900.00 part

Posted on Oct 21, 2008

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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

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Blue hue on left side and tiny blue dots on most of screen. The dots seem to dissapear and reappear if you look closely. I changed bulb about two months ago and it seemed to just get worse since then.


The blue hue on the side and dots are most likely a damaged (burnt light or optical light engine).

This is very common and you may want to contact Sony as there were programs for some models even if OUT OF WARRANTY.


The lamp in the set shines into a a L shaped engine with baffles and lens (red, green, and blue segments) and Blue is closest to the heat from the lamp and usually is the first place to get this type of damage.

I do not enjoy giving bad news but this is what I am sure is your problem.


If this information and a honest answer told you something you did not know rate this solution as very helpful as I do this here for free.


REGARDS, SD TECH

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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

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1 Answer

Blue section (corner) and blue dots


This set has no internal manual adjustments for color. The Tracking or B&W balance is accessed via the service menu. I don't suggest you attempt to adjust without instrumentation. the trouble with your set is not an adjustment. Most likely the Optics are at fault. This model has had issues with filters in the optics being destroyed over time by the lamp. The blue haze will get worse and continue to grow over the whole picture. The only option is to remove the Optics (light engine) and sent it out to be rebuilt.

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1 Answer

HDTV is getting blue dots and the right side has turned blue


These issues are problems in the light engine (optics block)
the dots are called "starfield" and the geometric is "roadmap"
replacing the light engine will fix the issue. for awhile, sony was extending the warrany on the engine for these issues only, but that may have expired.

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Kf-42610 blue hue and blue dots on screen


Hi Guys

The Blue dots or discolouration you are seeing is due too the Blue LCD screen having cracked from excessive heat. This normally happens when you have a power failure while the Television was on. This obviously because the Blue LCD sits next to the lamp - the main cause of heat. The correct part number on the 60" is A-1086-952-A. It is very, very ,expensive.

Sorry to have been the bearer of bad news. Good luck : )

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1 Answer

Blue dots


You have a bad blue LCD in the light engine. Replacement of the light engine is the only fix and it usually will continue to get worse over time

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