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I have a TOSHIBA colour tv model no: 2573DB the front screen in the middle is distorted can you please help. Many Thanks Andy

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Looks like you may have to replace the convergence IC.

Posted on Sep 06, 2008

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Yellow circle in the middle of the screen. It has


Not sure if this will help...

Projection TV sets have several common problems listed below.

Problem #1) Convergence

Symptoms:


  • Screen Looks 3D
  • Colors wont align
  • Screen may look distorted
  • No Audio/Video - TV makes a chirping sound.
Problem #2 CRT Fluid has clouded over. Symtoms

  • Dull looking video
  • White looking video
  • Halos around objects
  • Red/Orange looking video

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

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

Mar 06, 2010 | Toshiba 42H83 42" Rear Projection...

1 Answer

I require the front screen for Toshiba Rear Projection colour TV Model 43V J33Q


you have two screens. a fresnel and a lenticular lens. they are expensive but easy to install

Nov 09, 2009 | Toshiba 42H81 42" Rear Projection...

1 Answer

Using a VGA cable to the 'PC in' VGA on the back of the TV, this has worked fine for multiple screens, but now there is colour distortion when watching movies via the laptop on the TV screen, help?


Can you describe the "distortion" that you refer to? Also, were there any changes to the laptop when this occurred or did this just suddenly appear?

Thanks,
Dan

Sep 12, 2008 | Projection Televisions

1 Answer

Hitachi 43FDX01B (convergence) problem


hi i have same prob iv bin told its a convergence chip an thay r £150 ! thay go bout evry 6 years an its comon .. any way there coming 2 fix mine 2day so ill let u know if it sorts it out my mail is mjoutlaw@hotmail.co.uk thanx

Jan 30, 2008 | Hitachi 51F500 51" Rear Projection...

1 Answer

Toshiba Rear Projection 42 "


http://www.digitalhome.ca/forum/showpost.php?p=564268&postcount=220
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Nov 23, 2007 | Toshiba 50H72 50" Rear Projection...

1 Answer

Distorting


if it is wavy lines across the top it is probably the scan converter/ hyper bd they are becoming hard to find/expensive you can repair them but it requires many surface mounted capacitors and requires some VERY skilled soldering.

Apr 23, 2007 | Toshiba 57H82 57" Rear Projection...

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