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

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Sony Wega The lower right part of the screen has a bright blue cast to it and the right hand side of the screen has a generally blue cast to it. Do you have any suggestions for fixing it myself?

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Posted on Mar 07, 2008

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My sony 55" HDTV wega


Bad Light Engine,also called Optics unit Block- (Part Number A-1084-666-A)
Encompass Parts Distrbution 1-800-638-3328 $779.55 After Refund for exchange on old Part.
PTS 1-800-844-7871 This Company might have better Price for Light Engine-Rebuilt

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Blue dots on screen. Blue band on on/off side of screen.


blue dots on screen,bright blue haze right corner to north westpast center of screen.

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Sony kdf60xs955


The light engine is bad. Contact Sony. Even out of warranty they have been replacing some of these.

Mar 30, 2010 | Sony Grand WEGA KDF-60XS955 60" Rear...

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The lower left hand corner of the screen is turning blue


catually is problum is related with blue lcd & blue polizer but first you clean the optical unit if the problum gon then ok other wise must chang blue lcd & blue polorize with uv filter plese contect to your nearst sony service centre

Feb 05, 2010 | Sony Grand WEGA KDF-60WF655 60" Rear...

1 Answer

Blue triangle growing on lower right side


He is most likely right--a burnt light engine will cause problems like this and is very expensive to replace--the set uses a hot lamp for brightness and it sometimes burns one of the optical lens in the engine--blue,red or green. Google the model number and you will see how much the part by itself costs.
Sorry, Steve

Aug 07, 2009 | Sony Projection Televisions

1 Answer

Sony Wega 42" LCD w/Bright Blue haze at bottom corner of screen


hello it sound like convergance may need setting go in to the menu click on convergance you should be able reset the picture
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shaun

May 14, 2009 | Sony Grand WEGA KF-42SX300 42" LCD TV

1 Answer

Blue haze consuming my sony grand wega


It is definitely a bad optical block. Sony was offering an optical block replacement under warranty until June of this year, but it has ended now. Ballpark estimate is $700 to $1000 to have the optical block replaced.

Oct 19, 2008 | Sony Grand WEGA KDF-42WE655 42" Rear...

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Sony WEGA 42" LCD TV


Uh Oh! blue screen of death. Your light engine has warped a little from overheating and is distorting the picture.

My suggestion to you is to get on the phone with Sony and start complaining, then keep complaining until they agree to pay for it. Even if it is out of warranty.
You may have to get the problem diagnosed by a pro before they agree to pay for it though.
Hope ya fix it!

Jan 07, 2008 | Projection Televisions

1 Answer

Bright blue spots on lower right corner of Sony Grand WEGA KF50WE610 50 in. Rear projection tv


The spots are from dust in the optical assy. It would need to be replaced because the only way to fix the part would be to disasemble it in a dust free room.

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