Question about Zenith E44W46LCD 44" Rear Projection HDTV-Ready Television

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Light Blue Area - Zenith E4446LCD 44

I, too, have a light blue spot about 6" in a cloud shape with smooth edges on the middle left of the screen. Any technical solution for this problem?

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Light engine needs to be replaced. It is a common problem on this model TV. LG covered mine without charge. Contact LG customer support and explain the issue to them.

Posted on Apr 10, 2008

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I have a blue haze across the bottom of the tv screen. About 1 1/2 inches tall. what causes this?


Go to the Zenith repair site. This has been resolved in a lawsuit. Zenith will fix it free of charge through 7/1/2010. The shop just picked my up to replace the light engine free of charge. Call 1-800-228-1757, have your model number and serial number, and where you purchased it. Here's the neat thing-the question I asked is "have they fixed the problem with the light engine, or is it going to keep going bad?" If happens again (blue lines/spots) before 7/1/2010, they'll replace the TV with a new and different TV of equal value!

Aug 01, 2009 | Zenith E44W46LCD 44" Rear Projection...

2 Answers

The tv screen is 60% blue . . . . . .


Me too! Is this a related light engine problem that people are experiencing with the "red cloud" in the middle of the screen? I just replaced the lamp, which I thought was the problem, but nope, the blue is still there. So definitely not the lamp. I don't know what to do?



May 17, 2008 | Hitachi 50V500 50 in. HD-Ready LCD...

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Zenith M52W56LCD blue spot in center of screen


It could be as simple as dust contamination in the LE or lcd chip. You need a clean room to work on this area of the unit and NOTHING you can do there would make that possible, short of spending a few thousand to build one. Before we added a clean room enviroment we simply pulled the LE and sent it in to PTS - who has one and reinstalled...
In your case take it to a qualified shop and you'll save yourself a lot of grief..
Bill

Nov 19, 2007 | Zenith D52WLCD 52" Rear Projection...

2 Answers

Blue cloud on screen


Optics block or "light engine".. lots of $$. LCD filters have warped due to clogging of intake air filter resulting in overheating. The area in question is nicknamed "the cube" and is actually NLA for some brands.

Oct 28, 2007 | Zenith E44W46LCD 44" Rear Projection...

1 Answer

Blue spot in picture


ADVERTISEMENT/SOLICITATION FROM AN ATTORNEY REGARDING A LEGAL ACTION AGAINST ZENITH/LG If you are interested in speaking with an attorney and/or joining a class action lawsuit concerning the blue haze problem on Zenith and LG rear projection LCD televisions, please contact Daniel E. Sobelsohn by phone or email: Daniel E. Sobelsohn, Esq. The Sobelsohn Law Firm 1901 Avenue of the Stars 2nd Floor Los Angeles, CA 90067 direct dial telephone (310) 461-1333 facsimile (310)861-5205 dsobelsohn@sobelsohnlaw.com

Sep 01, 2006 | Zenith E44W46LCD 44" Rear Projection...

6 Answers

Zenith E44w46LCD Projection TV


Go to Zenithservice.com. It should be repaired under warranty 'til 7/1/2010. Result of lawsuit. They replace the defective light engine.

Aug 15, 2006 | Zenith E44W46LCD 44" Rear Projection...

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