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

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Blue Haze on bottom and yellow haze on top of screen

I own a Zenith M52W56LCD TV, and there is a 1 inch (approximately) blue haze all along the bottom of the screen, and a yellow haze along the top. Both areas of discoloration have been slowly increasing in size over time. I am contacting a repair shop tomorrow, but fear they won't have a clue. can you tell me what the nature of the problem is, and the likely solution, so I can point the repairman in the right direction? Any help would be appreciated.

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  • Anonymous Aug 31, 2008

    YOUR LIGHT ENGINE HAS TO BE REPLACED !!!!

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I have a Zenith 42" LCD rear projection. It has a green/yellow blob in the middle of the screen. Was it caused by my fireplace being beneath it? What's a light engine? And why is the lightbulb icon light glowing red?

Thanks.

Posted on Oct 02, 2008

YOUR LIGHT ENGINE HAS TO BE REPLACED ,MAJOR JOB !!

Posted on Aug 31, 2008

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My zenith D52WLCD has a blue haze going diagonally


This a Normal Intensive Use Defects, this a Screen Burnout. Sorry

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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...

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Sony KDF50 rear projection TV with a Blue tinge (haze) on screen


You have a problem within the light engine. This a hugely expensive. If the set is not too old you could contact Sony and see if they will help you out. Otherwise it is not eceonomical to repair

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I changed the LCD lamp, but there is still a yellow haze.


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Mar 20, 2009 | Zenith E44W46LCD 44" Rear Projection...

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Blue haze on my plasma screen


I had the same problem, I had to send it back to Philips to get a $900 part replaced. Thankfully I had the warranty with it.

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Yellow haze


Hi...the yellow haze is probably the blue filter is burnt and needs replaced. This is very common in Zeniths. There are 3 color filters in the Zeniths blue (pinkish in color), green (grayish in color) and the red (it is red). The #1 problem in this TV is the blue filter is burnt and it is an easy fix. It could also be the LCD cube is bad. I would try the blue filter replacement first. It will probably do the trick.

Mar 24, 2008 | Zenith E44W46LCD 44" Rear Projection...

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Yellow haze


The blue filter is burnt out. A very common problem in Zenith DLPs. There are 3 color filters, 1 blue (a pinkish color), 1 green (a grayish brown) and 1 red (it is red) they give you your colors for you picture. This is a simple fix.

Mar 23, 2008 | Zenith E44W46LCD 44" Rear Projection...

1 Answer

Yellow Haze Center Screen


The blue filter is burnt out. A very common problem in Zenith DLPs. There are 3 color filters, 1 blue (a pinkish color), 1 green (a grayish brown) and 1 red (it is red) they give you your colors for you picture. This is a simple fix.

Mar 19, 2008 | Zenith E44W46LCD 44" Rear Projection...

1 Answer

Yellow haze in center of screen


Typically caused by a defective light engine. Part is over $1000 last time I checked on it. Could also be caused by a bad "digital board". I've seen this symptom more than once on this set.

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