Question about Sony XL-2100U Projector Lamp for KF-42WE610, KF-50WE610, KF-60WE610, KDF-60XBR950, KDF-70XBR95

3 Answers

Kf-42610 blue hue and blue dots on screen

I have had this sony TV for about 3.5 years. It has about 100 blue dots on the right side the TV. On the left bottom corner, there is a blue vertical streak that goes half way up the picture and in the middle upper left quadrant is a blue hue like circle. The picture gets worse each day. Any advice? It was a great TV until about 1 month ago.

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  • effective1 Dec 11, 2007

    I have a KF-42WE610 it has a blue half moon shape that gives everything a blue tint. I have replaced the bulb but no change. There is also a blue dot about 1" in size in the very top right of the screen.

  • Anonymous Dec 14, 2007

    i have the KF42we610 sony model. The unit looks great with the exception of a patch of blue dots in the middle of the screen. It covers an area the size of a dinner plate. Its not overpowering, but noticeable.

    any advice

  • apollolm Jun 14, 2008

    1' x 6" blue cloud along bottom of screen. Also runs up center of screen and in bottom right corner.

  • Anonymous Aug 30, 2008

    same problem heard they have an extended warranty on certain models until oct 30 08 I have a kf 42we610

  • henryt99 Oct 27, 2008

    My Sony KF42WE620 has a blue hue at the bottom left area that goes half way up the screen. I've had to replace the projector lamp just over 1 1/2 yrs. ago (not under warranty). The TV is just over 3yrs. old!

  • kgurton Nov 09, 2008

    I just noticed about 40 or 50 blue dots in the center of my $7000 KDF-70XBR950 TV. The killer is that the manufacture date is March 2005. It looks like the problem is getting progresivly worse with time. I'm just starting my communictions with Sony and I'm hoping for some recourse....if not I believe I will have a decent chance to recoupe my costs in small claims based on the well docmented history of the problem. 

  • RNay1 Dec 03, 2008

    I have the KF-50WE610 which is just about 5 years old. I just had to replace the Lamp 3 months ago (not under warranty) and I now have a football sized blue hue in the upper eft middle of my screen. Sony is claiming they will not cover it! Any suggestions?

  • nursegal Mar 11, 2009

    I have the Vega 50we610 and it started with blue dots in middle of screen and now covers the whole screen. There is also a blue hue from top to bottom on the right side of screen. This is also the second lamp replacement in less than 5 years. For this price of Tv and it being Sony Brand I am really disappointed.

  • matbbb Mar 17, 2009

    I have a sony TV 60" rear pro lcd model # KFWS60S1 with a blue streak at the bottom left corner and its getting bigger. it has a slight yellow haze in the middle of the screen and 4 blue dots. Its embarrassing to watch. I bought the product in AUG 2005. I realise its the optical block but I can't get any help from Sony as I have called them several times

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  • 51 Answers

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 : )

Posted on Sep 16, 2008

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Go to http://splinke.googlepages.com/sonyrearprojectionlcdtv-opticalblock Sony covers the repair... optical block replacement... 2003 models have until 9/30/2007 to claim

Posted on Sep 01, 2007

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Check sony's website. they will pay for some models optical block.

Posted on Sep 01, 2007

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I had this exact same issue with mine. Started noticing the "blue cloud" on the bottom portion of the screen.

Please follow this link and the instructions listed. I opted for an "upgrade" that was offered (brand new 46" bravia lcd) but sony had also offered to fix my tv for free.

http://esupport.sony.com/US/perl/news-item.pl?mdl=KDF42WE655&news_id=206

Happy New Year!

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