Question about Toshiba 57H81 57" Rear Projection Television

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Toshiba 57H81, Looks 3D, with touch focus error. how do I fix this?

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  • daylont Nov 30, 2008

    Thank-you for the info.. It is greatly appreciated. We will see how it goes.

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  • Toshiba Master
  • 8,617 Answers

You need a convergence repair kit. The 50H71 convergence repair kit available at the following link also applies to the H81 models it contains both ICs and the feed resistors. They also send instructions on how to do the repair. Heres the link.
http://servicemanuals.vstore.ca/

Posted on Nov 30, 2008

  • Sonny Berry
    Sonny Berry Nov 30, 2008

    youre welcome. glad I could help. You will like that link they are second to none for customer support.

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1 Answer

Got used Toshiba 57H81 and picture is fuzzy like 3D. Touch focus error message shows.


If your TV looks 3D, warped, or distorted it likely has a convergenge problem.
If however it just looks dull, washed out, redish, 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 www.TvRepairKits.com

Feb 27, 2011 | Toshiba 57H81 57" Rear Projection...

1 Answer

My toshiba 57h81 tv is showing up double vision, looking like the red is off and not aligned. Also the touch focus in the menu says error whenever i try to touch focus it.


This tv have a problems known as a Convergence problems,it dead.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.This parts must be replaced to solved the convergence board problems.The shop will cost u $300-350 for parts and labors.

Jun 17, 2010 | Toshiba 57H81 57" Rear Projection...

1 Answer

57H81 rear-projection Toshiba red un-aligned


sounds like to me that you need to replace the convergence IC's.

Apr 06, 2010 | Toshiba TheaterWide 52HM84 52" Rear...

1 Answer

Trying to manually fix color convergence on Toshiba 57H81


The convergence ICs and the six 1.8 ohm 1watt resistors need to be replaced. You can get the convergence repair kit for your model at www.tvrepairworld.com which has the Two Convergence ICs and the six resistors plus the CD with instructions on how to do the repair.

Dec 02, 2009 | Toshiba 57H81 57" Rear Projection...

1 Answer

57H81 Red Bleeds, Dull Color, Was Pink


change the l.c.d colour corretion board new £ 400 not worth doing in my opinion part hard to get i stopped reparing these 5 years ago . agro agro agro ebay part not good these sets have a horrible short life

Dec 08, 2008 | Toshiba 57H81 57" Rear Projection...

2 Answers

Toshiba 57h81 green will not focus


Typically this is a convergence problem and can be repair relatively easy. Refer to this video to determine if you truly have a convergence problem. Also make sure you use your TV's original remote to make this adjustment.

Nov 15, 2008 | Toshiba 57H81 57" Rear Projection...

1 Answer

Touch Focus Error


let me guess error focus 4?
Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
http://www.hdtvoice.com/voice/showthread.php?t=28929
Or send to ptscorp.com
http://www.hdtvoice.com/voice/index.php?s=
good luck
please mark the post with a fixya


Feb 24, 2008 | Toshiba 57H81 57" Rear Projection...

2 Answers

TOUCH FOCUS ERROR on Projection Toshiba TV


My 57H81 won't converge, plus I get the "touch focus error" message. I could get manual convergence of blue, but not red. Plus, during touch focus the red would not move horizontally

Nov 25, 2007 | Toshiba 57H81 57" Rear Projection...

1 Answer

TOUCH FOCUS ERROR


The convergence IC`s need to be replaced and the related low ohm resistors need to be checked for proper value.

Oct 15, 2007 | Toshiba 57H81 57" Rear Projection...

1 Answer

Touch Focus/manual convergence


· http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
· http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Oct 14, 2007 | Toshiba 57H81 57" Rear Projection...

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