Question about Sony Grand WEGA KF50WE610 50" Rear Projection HDTV-Ready Television

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This is a touchy subject for sony. basically sony has increased the brightness levels for the backlights to have better color tones in thier lcd's. well the downfall of this is the white spots you are experiencing. this is not a defect, you will never get them to go away, the only thing you can do is to turn the backlight and brightness down to reduce the white spots. if you contact sony, there is a software upgrade that will help reduce this issue...

Posted on Oct 25, 2007

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I have a sony lcd projection tv model kf-60xbr800, green spots on the lower right corner , it start with one spot and now the spot are all over the screen

Those Rear LCD TVs get bad light engine on some. Causes fuzzy spots size of quarter. Or sharp small bright spots looks like road map or 'stars'. Need new/rebuilt light engine.

Apr 08, 2014 | Sony Grand WEGA KDF-60WF655 60" Rear...

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I have a 55 inch rear projection mitsubishi tv. it recently has started showing what looks to be white spots when viewed at a distance on a dark screen. when you look at it closely it actually is red green...

It is called Convergence. You have three CRTs. Red, blue, Green. When they are not aligned, you will see the individual colors. See if you can do some alignment in the users menu. Look for Converge or Convergence in the menu. Either under video or setup.

Mar 09, 2011 | Mitsubishi WS-55511 55" Rear Projection...

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My Philips tv model50PL9200D/37 has hot spots in the picture.It doesn't matter what picture setting or adjustment it is on.Dark scenes show purple in some places.Light scenes show bright spots especially...

If your TV looks 3D, warped, or distorted it likely has a convergenge problem.
If however it just looks dull, washed out, redish, greenish, or blueish or if it looks like objects on the screen have halos the fluid in the lens has soured.
You can search google for parts or you can get the parts with repair instructions from sites such as

Feb 28, 2011 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

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White dots on my tv screen

this problem is coming from your DMD board it looks like some LCD chips are getting stuck in the on or off position you need to replace the light engine system to fix this problem check this link out
Please rate this solution as I do this for free!!!!;forums06

Sep 20, 2010 | Mitsubishi WD-73733 73" HDTV

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My rear projection TV has color spots in the picture, most noticeable on light color picture

What is the make and model of TV. If it is a Panasonic that has different colored spots such as pink, blue etc. Then you need t6o contact Panasonic as this is a memory reset that they have to perform on the LCD driver board. Other brands of LCD projection sets that have spots that appear all over the screen mostly on white back rounds are almost always dust that has settled on the LCD panels. This requires a technician to clean the LCD panels if possible.

Dec 17, 2009 | Hitachi Projection Televisions

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Blue shadows appear to be behind white objects

TV shows large red spot in middle of tv when dark show are on, you can see it more.  Now blue spots on upper right side too.  Spend way to much on this tv to have these kinds of problems only after 3 yrs.

Nov 16, 2008 | Hitachi UltraVision CineForm 55VG825 55"...

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TV issue

There are many causes for spots on top of an LCD rear projection tv, you are probably in the first two cases, both require part replacements and repair job.

If the spots are faint blue, green or pink shadows, then it can be a problem with the anti polarization panel placed on top of the LCD.

Similar spots (colored shadows) may be caused by a problem with the light engine, in that case the fix will be expensive.

If the spots are bright lights, like an aura, that is a problem with the color wheel.

Problems on the light tunnel can cause static gray shadows.

If the spots are static dark stains than that is lcd liquid, the LCD panel must be replaced.

Oct 15, 2008 | Projection Televisions

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Gray spots on screen on a JVC HDILA model HD 56G 787

The gray spots are caused by dust on your lens, very easy to clean.

Power down the TV.

If you open the right side access panel (right side as you are looking at the front of the TV) you can see it in the middle, it's not very big. Using a scratch/lint free cloth, gently wipe off the lens or use a vacuum to **** up the dust being careful not to actually touch the lens.

Replace the access panel and enjoy your spot free screen.

Sep 29, 2008 | JVC HD-52G786 52" Rear Projection HDTV

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Dark Blotches

This is probably caused by dust, either on the mirror, lens, or possibly inside the light engine. There is a 5" dia hole on the side of the back of the tv where you can take out one screw and take the door off. this is just big enough for you to put your hand through to clean the mirror and lens. Hope this helps.

Mar 30, 2008 | JVC HD-61FN97 61" Television

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