Question about Sony KP-57WS500 57" Rear Projection Television

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'' A colored 'splotch' on tv screen following brown out

..once the power returned after going out several of my electrnics were blown out...my sony grand wega 42 tv now has a growing colored splotch that sometimes looks like a bullseye target and other times a cloud on the screen,only when tunrned on, the splothc is most visisble on certain color backrounds, green i think is the worst

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: sony KDF55XS955, 5X GREEN THEN 6X RED BLINKS, SCREEN BLACK

5 blinking lights IS the lamp board, part # 1-468-927-12

Posted on Mar 04, 2009

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SOURCE: SONY GRAND WEGA KF-50WE610 can't turn on TV screen.

Ths 5 blinks usually indicate an AKB problem. There is a break in the video path. I'll look up your specific model and post the results here. Please update this if you wish to attempt the repair yourself.

Thanks,
Dan

Posted on Mar 19, 2009

  • 668 Answers

SOURCE: sony xbr 60 grand wega color problem.

It sounds like to me you have a bad Optical Block. It is a expensive repair and you may want to call Sony at 1800-222-SONY and see if the would assist you in repairs. Due to the age of it, they would probably only cover a partial amount of the repair.
Hope this helps,
Skyassoc

Posted on Jul 25, 2009

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SOURCE: Sony Grand Wega 60 inch LCD Projection TV goes dark.

most likely, buy you a lamp and install it yourself, the owners manual tells you how to do this.

Posted on Sep 11, 2009

  • 2 Answers

SOURCE: Sony Wega 42" LCD HDTV

My tv is flashing 3 times and i have tightened the bulb housing like 5 times and still green light comes on then immediatly off with three red blinks then a few seconds 3 red blinks again

Posted on Feb 22, 2010

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1 Answer

Projection tv color


If I may - - the Grand Wega has a common color wheel problem and it may not be the fan at all... If while you are powered up listen carefully to the noise as you hit the power button - does the noise go away or is it still there? If rough noise stops and you can still here something in there running at a whisper then your problem is a bad color wheel not a fan... If it doesn't stop and it is the fan you'll most likely need to replace it..

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Lamp light is blinking on my sony 42 grand wega rear production tv...how do you fix install a new lamp


first step.remove the screw and lamp door cover at the right side of your TV . After removing the screw and lamp door cover, you will see the lamp cover (it is color black with a handle at the bottom).then turn the knob/handle of the lamp cover on counter clockwise direction to remove it. Then you will see the lamp of your projection TV. Remove the old lamp and replace it with a new one..Make sure that the lamp is properly installed, the return the lamp cover and turn the knob on clockwise direction to lock it up,then return the cover ,screw and its done...

Sep 18, 2010 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

My tv screen on my sony wega shows blue in lower corner ... and growing. Anything I can do to correct this?


Replace your optical block/Light Engine, Sony is Famous for Bad Light Engines
Call UED 1-800-648-6657 or Encompass Parts Distribution 1-800-638-3328

May 13, 2010 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

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If this is the model I am thinking of, don't bother fixing it. Call up sony and they will should offer you an new sony bravia lcd tv. You can either get the free one or upgrade from the free one to a bigger one. I guess that there is some recall with the light engine and sony is giving out this offer. This happened to my grandma to her 42" grand wega. The ending result was that she got a 46" 120hz sony bravia tv for, if I remember right, $250. I hope that this helps. Good luck and happy new years!!!

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http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

Jan 14, 2008 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Sony Wega Rear Projection TV, Red light flasing


I had the same problem, it because of heat buildup, and the inside is fried, you need repair

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1 Answer

I have a SONY GRAND WEGA KDG-42WE60


optical block Read this thread and see if it appears to be what you are experiencing.

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