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

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Pink haze along bottom edge that bleeds into the center of screen

I have a pink haze along the bottom right edge that bleeds into the center of screen. I have seen some other posts related to this here and convergence was suggested as the fix. Do LCD TV's have convergence? I have been all through the setup options and cannot find the convergence settings anywhere. I read on another site that this can be caused by dust inside the cabinet on the LCD panels. What is my best course of action?

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Any sort of discoloraztion on a micro display set is most likly caused by dist or a film over the small displays inside of a set. in a LCD set there is no convergence to be done. You should be very carefull when or if you clean a microdisplay. Do not apply any liquid directly to the display and use a non lint type of a cloth and NO paper products at all.

Posted on Oct 03, 2006

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Posted on Jan 02, 2017

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There is like haze spot


LCD Panel White Spot Cleaning Technique - YouTube

? 4:13
https://www.youtube.com/watch?v=0OzjLMKFYk8
Jun 9, 2012 - Uploaded by joegingCA
Simple Technical procedure on how to remove a white spotproblem of an LCD Panel. ... Don't like this video? ... How to remove liquid spots from LCD screen - Duration: 5:16. ... Building a liquid crystal display (LCD) - Duration: 13:49. ... 2:18:17. Samsung/Mitsubishi/Toshiba DLP TV Repair - Black & White ...Missing: 170s4fb ‎haze

LCD TV - Problem with white glow seeping in from edges - MyBroadband

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MyBroadband
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How to Fix LCD Monitor Ghost images - MadeByMark.com



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1 Answer

Blue haze/blob near the center and lower right corner.


Failing optical block. check this website
http://sites.google.com/site/sonylcdrptvproblems/sonykdf-55wf655opticalblockreplacement

Mar 08, 2010 | Sony KDF-E50A10 TV

2 Answers

Pink Lines Top to Bottom


The screen has failed. It has about 14 ribbons running along the bottom edge that connect the Boards to the screen, it is glued to the glass and not replaceable. One of the 1000 or so contacts have failed.

It is not good news though at all, screens are shockingly expensive.

Sorry.

Sep 05, 2009 | Toshiba 50HPX95 50 in. Plasma HDTV

1 Answer

Sony rear projection LCD pink haze/blue line


Optic engine. No doubt. Those encroaching lines are just going to get bigger and more annoying with every day.

Check with Sony to see if your set still falls under the natural or extended manufacturer's warrantly. Most optic blocks are warrantied for 2 years (3 years or more on some models).

Post your model # and we can tell you if it is covered by the manufacturer.

Jul 03, 2009 | Acer AL2671W 26 in. LCD Television

1 Answer

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

Mar 30, 2009 | Sony Grand WEGA KDF-50WE655 50" Rear...

1 Answer

Top screen of DS has pink hue.


this is happening to me right now and i just say call nintendo dog

Oct 25, 2008 | Nintendo DS Console

1 Answer

Monitor


If the overall brightness of the screen varies in different areas, this is usually a result of the backlight getting old - the backlight is like a very thin flourescent tube that runs along the bottom of the screen and provides the illumination. When backlight tubes are ageing they also often appear a bit pink, this can be seen very easily on the blank white page of a word document.

If your backlight is failing , some engineers will replace it - but it is more common that the entire screen is changed.

Mar 15, 2008 | Dell Latitude D600 Notebook

1 Answer

Ink smudges


Pease check:
thet consumables is originals,
drum cartridge is not damaged
transfer belt is clean and not damaged.

you may have problem there, but if not you can try update firmware, maybe its a firmware problem.

first check consumables and if possible try changing them

Oct 23, 2007 | Konica Minolta magicolor 2430 DL Laser...

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.

Sep 26, 2006 | Zenith E44W46LCD 44" Rear Projection...

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