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

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For KDF-E42A10 When picture is black, a bluish fadded spot appears in the center of screen. When picture is white, a yellowish fadded spot appears in the center. Do I just replace the bulb?

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  • 171 Answers

No this is a problem with your Optical block your LCD chips have gone bad you need to replace this part to fix this issue the bulb will not solve this kind of issue

Posted on Oct 15, 2010

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KDF-E50A10 - hard to see details during dark scenes and a dark bluish tint can be seen in background. When tv is turned off the screen goes black but has bluish tint toward the edges before it all goes...


Hate to tell you this but it sounds like your picture module is going bad. The bluish tint tells me it is leaking to the outside. Some problems with the LCD picture module can be fixed but I never had to fix one. Might check out some videos on repairing LCD picture tubes on YouTube.
Gillight

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Spot in center of screen, if the color pictureis black the spot is blue, if the picture is white the spot is yellow.


Spots in screen is commonly caused by defective LCD on the optical assembly. LCD replacement is very difficult. I suggest to contact the nearest service center at your area.

Oct 09, 2010 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

No Picture on Screen


Hi,

They might be a problem with the video section(video card)this is where picture is generated and need to be checked there is a possibilty of a chip getting or has a leak .
The bulb gets voltage from this card so pls check it .



GOOD LUCK DUDE.

Nov 24, 2009 | Sony KDF-E42A10 42 in. LCD Television

1 Answer

I have a Sony WEGA backlit LCD 42 with a blue spot.


sony canada is replacing the color block on all of the 2006 2007 model year of the Grand wega

Oct 16, 2009 | Sony (XL-2400) Projector Lamp for...

1 Answer

Black Screen with sound


Take a look at your lamp in your tv. Your owners manual will tell you how to change it.

May 23, 2009 | Sony KDF-E42A10 42 in. LCD Television

1 Answer

Yellow/green tint moving toward the center of the screen


Bad news the blue uv cut filter is discoloring its in the optical engine.
You are one of the many sony tvs that have this problem.
GOOD NEWS - sony will pay for yours
http://esupport.sony.com/US/perl/news-item.pl?news_id=115&mdl=KDFE42A10
Thanks
scott

May 08, 2009 | Sony KDF-E42A10 42 in. LCD Television

1 Answer

Our Sony KDF-E42A10 42 inch LCD TV has yellow hue


Contact Sony. You need optical block replaced. Class action .Sony may cover this.

Apr 07, 2009 | Sony KDF-E42A10 42 in. LCD Television

1 Answer

I have a sony KDF - 60 WF655 projection tv


SONY HAD A RECALL ON THE KDF50,52,55,AND60. CALL SONY

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

1 Answer

Sony KDF-E42A10


replace the lamp and you will most likely be good to go.

Mar 25, 2008 | Sony KDF-E42A10 42 in. LCD Television

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