Question about Toshiba 57H81 57" Rear Projection Television

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What to do aabout a Sony rear projection TV and there is no image or sound

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4 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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hugos

  • 1 Answer

SOURCE: Picture shadow on rear projection Sony big screen TV

OUR TOSHIBA HAS A DOUBLE VISION/BLURRIE PICTURE. THIS PROBLEM IS ALWAYS THERE. SOMETIMES THE PICTURE IS GREAT, BUT MOST OF THE TIME ITS BLURRIE/DOUBLE. LOOKS AS IF IT ALWAYS ON 3D!! ANY SUGGESTIONS? WE WOULD REALLY APPRECIATE ANY HELP WE CAN GET FROM ANYONE. THANK YOU!

Posted on Aug 11, 2007

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Willie Howell

  • 1030 Answers

SOURCE: Toshiba 42 inch rear projection T.V.

this sounds like a convergence loss... the most likely cause of this is what is known as stk's or convergenc ic(chips) have gone bad.. also it cound be the output resistors. most likely need replaced

Posted on May 12, 2008

SD Tech

SD Tech

  • 14553 Answers

SOURCE: my tv toshiba 51'' rear projection wont come on, no sound or image but i hear a click when turn on and off.

most common reason is convergence problem--unsolder both chips and see if set will power up with them out of the circuit.

Posted on May 03, 2012

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2 Answers

Image curve


Hi,
Image curve, it seems tv got problem with convergence output ICs failure.
Do you get off color picture or like 3 pictures in tv screen?
Is it Sony KP-57HW40 rear projection tv?
Let me know above info to provide you helpful info to solve this issue.
Thanks.

Jan 17, 2011 | Sony KP-57HW40 57" Rear Projection...

1 Answer

BLUE SCREEN My sony KP 46wt500 hdtv ready rear projection has


Ur tv have a problem known as convergence problems.Ur tv convergence board must have it 2 STK convergence ICS and some or all it resistors to be replaced to solved convergencce problems.The shop will cost u $300-350 for parts and labors.

Jun 06, 2010 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Hi, I have a Sony KP-57WS510 57 in. Rear


Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:

  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - makes a chirping sound.
Example Photo:
5f6e85c.jpg
Problem #2 CRT Fluid has clouded over.

Symptoms


  • Dull Video, Washed out
  • White/Bright looking video
  • Halos around objects
  • Red/Orange looking
Example Photo:
ee1ca68.jpg

You can see more examples and find a fix here...

bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Mar 25, 2010 | Sony KP-57WS510 57" Rear Projection HDTV

1 Answer

Sony 51" Rear Projection TV is blurry with colored ghost images


Thats caused by a convergence failure. The Sony type 1 convergence repair kit from www.tvrepairworld.com will usually correct that issue the kit contains the components and the CD with repair instructions so you can repair yourself.

Dec 20, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Have Sony KP-57ws500 rear projection i had the bulbs replaced 3 years ago now itseams as if everyting is out of focus.images outlined in green and red.


Hi,
It sounds TV got convergence out ICs failure problem and causing 3D image or outlined picture.
There are 2 convergence out ICs mounted on D board in TV that need to be replaced.
Let me know if you need part number of ICs if you want to replace by yourself or call local Tv tech to fix it.
Thanks.


Dec 04, 2009 | Sony KP-57WS500 57" Rear Projection...

1 Answer

No image on sony rear projection tv (model KP-53V35) for 20 minut


sony has a circuit than balances the 3 crt's. it needs a screen adjustment which is located in the front of tv behind speaker grill. easy repair

Oct 22, 2009 | Sony Grand WEGA KF50WE610 50" Rear...

1 Answer

Sony 52XBR Rear Projection


Sounds like some kinda convergence problem. Can you post an image please?

Jul 14, 2008 | Sony KP-51HW40 51" Rear Projection...

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