Question about Sony Grand WEGA KDF-50WE655 50" Rear Projection HDTV

2 Answers

Yellow & dark spots on screen

I notice this when the screen displays lighter images such as sky blue images. I think I got a lemmon . T.V. is past warranty so I guess I am screwed ! I cleaned the screen and does not help . I am on disability which makes a expensive repair impossible . Won`t ever buy a sony T.V. again .

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  • Anonymous Nov 19, 2007

    I'm getting a yellow line on the bottom r hand coner that makes a backwards L

  • scott13 Jan 15, 2008

    i have yellow and grey spots on my tv seen especially well in light scenes? What is causing and is there a fix?

  • Anonymous Mar 02, 2008

    PURPLE BLOTCHES IN WHITE BACK GROUND , HOPE THEY DID`NT BURN IN FOREVER . Probablly from dust .

  • LeLainia Apr 02, 2008

    I have dark spots too, my too is past the expensive 2 year warranty. I guess I will go through the headache of trying to find the receipt and calling Sony but I am doubtful that they will do anything

  • Anonymous Apr 21, 2009

    yellow spot in center of screen with ridges at top. blue dots all around. picture shows through but color is distorted in yellow area.

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2 Answers

Check with Sony because there are certain issues they will fix even if the warranty has expired. Our TV got blue spots on it and they are fixing it for free. It is two years old.

Posted on Mar 01, 2008

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  • 375 Answers

Get your lenses cleaned also and also check for purity from each gun/red/green/blue.

Posted on Sep 10, 2007

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1 Answer

Grey spot on photo


NOISY PICTURES One of the major difference between a consumer digital camera and a digital Single Lens Reflex (DSLR) is that the former produces images with a lot of noise when using high ISOs and long exposure times, and the latter is practically noise-free (though high ISO performance varies depending on camera manufacturer and model). Noise is apparent by the presence of color speckles where there should be none. For example, instead of a blue sky, you notice faint pink, purple and other color speckles amongst the otherwise blue sky.
read AT http://www.photoxels.com/tutorial_noise.html

Apr 03, 2012 | Panasonic Lumix FX48 Digital Camera

1 Answer

Having a big yellow spot background in the middle of the picture.


Hi , it seems you are experimenting a light engine problem.Here's how your tv works: http://www.youtube.com/watch?v=ZLLHnQ4y-wo Basically there's 3 LCD chips that create the colors and image by blending together.When these chips start to melt you will get those blue spots, pixilation even vertical lines.You will need to replace the light engine. Have a blessed one!

Apr 09, 2010 | Hitachi 50VS69 50" Projection HDTV

1 Answer

Mainly with Sky back gounds of blue there are dark spots appearing on the picture which are not due to marks on the lens. On Lighter sky photographs they are not as noticable or disappear. Change the lens...


The spots are dust on your sensor. You can clean these yourself but you must learn the techniques first. Google the words...cleaning a DSLR sensor. You will be taken to sites which will explain in detail how to do it and what supplies you will need. It may seem daunting at first, but it is really easy once you know how.

Feb 02, 2010 | Konica Minolta Maxxum 7D / Dynax 7D...

1 Answer

Canon power shot sd1000 black dot on lens


If by saying the upper right corner of the lens you really mean that there is a dark spot on each image AND the rear display, there may be dirt or dust on the lens itself. Clean the lens with an optical quality cleaner. Do not use paper towels and Windex or the like - as paper towels can scratch the lens.

It is also possible that the dark spot is a "stuck pixel" on the image sensor inside the camera. There is no way to repair a stuck pixel outside of replacing the sensor. Any dark spot (regardless of source) can be edited out by using image editing software. This will allow you to to make the dark spot less noticeable - or practically invisible.

If the dark spot is on the rear display only, it can also be a result of a "stuck pixel" on the display itself. This should not show up an images, but only on the display. There is little that can be done outside of replacing the entire rear screen.

There are other things that can cause these problems, but those listed above are the most common.

I hope this was Very Helpful and good luck!


Nov 20, 2009 | Canon PowerShot SD1000 Digital Camera

1 Answer

Still, bright images on my PS3 change the color of my TV in areas


hi verifies if you are connecting good the video cable i mean the red, the yellow, and the white, if this dont serve you, is because your tv is to old.

Sep 19, 2009 | RCA TruFlat 27F520T 27" TV

1 Answer

Very slow to turn on and has small light spots all over screen


The first thing to look for are swollen capacitors on the power board.replace them if so.

Sep 11, 2009 | Samsung LN-T4661F 46 in. LCD HDTV

1 Answer

We have a Hitachi 60V710 that is almost 5 years old. We have always noticed a bit of yellow haloing but recently our dog has jumped up onto the screen (unfortunately more than once) and now we have notice...


I do not think the Dog broke anything. I do think though the Optical Block assembly needs to be replaced to fix the problem. Do to the cost of repair, I would contact Hitachi to see if they could assist you in the cost and recommending a Service Facility near you to do the work.
I hope this helps,
Sky Assoc

Sep 11, 2009 | Hitachi 60V710 60" Rear Projection HDTV

2 Answers

Black spots on the lcd display


I also have a brand new canon powershot sd750, with the SAME PROBLEM!! what IS THIS?!?

Apr 18, 2008 | Canon PowerShot SD750 / IXUS 75 Digital...

1 Answer

Hit 53UWX10BA


convergance ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

Dec 14, 2007 | Hitachi 57SWX20B 57" Rear Projection...

2 Answers

One of the pictures has a great blue sky but the green tree is very dark and the other one has the green tree and very bright sky?


The two pictures were shot at dramatically different exposures - the "dark" one at 1/1600 shutter speed, f7.3, the "light" one at 1/320 shutter speed, f4.0. This accounts for the great difference, as the exposure conditions for the "light" one allowed much more light into the image during the exposure period. You didn't tell the whole story of how you set this up, I think you were shooting in a "spot" metering mode, where the particular exposure conditions the camera uses would vary considerably whether you were aiming at a dark area (making the picture light) or a light area (making the picture dark). I would make two recommendations: Switch your metering mode to "center weighted" (the mode labeled "[(•)]"), and also change your ISO setting to AUTO, as there would be no reason for shooting these photos at ISO 200 that I can think of.

Sep 04, 2005 | Panasonic Lumix DMC-FZ20 Digital Camera

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