Question about Toshiba 57HX81 57" Rear Projection Television

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I need to locate the Hyper Board on my Toshiba Projection TV-Model #57HX81.

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  • ricpcun Nov 18, 2009

    Where do I find it on the TV itself and how do I get to it?

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After you open the back of the tv you'll have to remove some screws holding the tray in place and a few connectors on the big board on the right. The hyper board is in a metal casing soldered, in 4 places, to the board on the right side after which it can be removed from the connector on the bottom holding it to the board. The hyper board is MVPU13. I found one on Ebay for $100, but like crickett mentioned they are hard to find.

Posted on Dec 05, 2009

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Good Luck trying to find one. It's best to repair the original.

Posted on Nov 18, 2009

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1 Answer

Hyper module replacement


This HYPER board for Toshiba tv now is really rare.Try website Ebay.com to find a refurbish one.Ur tv is having convergence problems?Colors R,G,B lines mis alignments,have colors shadows or 3D pictures look alike?U have all the tools and can do basic soldering?Yes,tries websites like Tvrepairworld.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.Or the shop,will cost u like $300-$350 for parts and labors.

Feb 13, 2011 | Toshiba 57HX81 57" Rear Projection...

1 Answer

Hello I have a Toshiba 57hx81 projection TV and one day It just went out blank screen it gets power just now sound or picture. so my question is where are the fuses located? i looked and cant seem to find...


pico fuses are located on the brown board left side after the back cover is removed. they are scattered all over that board, but are reconized by the board markings Example: F470-120v @2 amps.

check all solder jionts, a common problem

Jan 03, 2010 | Toshiba 57HX81 57" Rear Projection...

2 Answers

Toshiba 57hx81, has a slight squikgly line near the top of screen, colors seemed faded, not bright. i did the convergence adjustment and adjust the colors/focus with front lower right screws..Is there a...


jhinsincity: you dont need to be here, do you? the problem are the caps on the hyperboard, 10 -16v@ 10uf, rear access right hand green board, model 57hx81, the hyperboard must desoldered from main board. read the post on wavy lines,,

Dec 30, 2009 | Toshiba 57HX81 57" Rear Projection...

1 Answer

My toshiba big screen tv is shaky and blurry


most likley your problems are on the hyper board in the set
it will sorta dance at the top and be shaking back and forth at a fast rate
it would require the hyper board being repaired or exchanged
you would most likley wont to locate a professional in your area to assist with this repair
average repair is 280 to 320 in my area

Jan 20, 2009 | Toshiba 57H81 57" Rear Projection...

1 Answer

Bad picture until tv warms up


Its bad surtace mount caps in the hyper board.I dont know which ones .Any ideas out there ?

Feb 24, 2008 | Toshiba 57HX81 57" Rear Projection...

1 Answer

Toshiba 57h81 location of hyper board and remove procedure


Hyper board is located directly behind the input board, this is where all the tv conections are, then they are two tabs soldered from the bottom of the board then it simply unplugs, But replacing all those capacitors on that board can be a little tricky, replace all 10up @16volt caps and that usaly repairs the board

Feb 12, 2008 | Toshiba 57H81 57" Rear Projection...

3 Answers

Rolling lines from bottom to top on Toshiba 57hx81


Mike I suppose it might be the Flex converter failing on you, you will probably want a repairman on this one, these are really complicated to work on and if there is about 5yrs of age on set it may need sent in for a rebuild on the flex.

Jul 09, 2007 | Toshiba 57HX81 57" Rear Projection...

4 Answers

Toshiba model 57H81


hyper board is nat made anymoore just replaced 10 10uf caps inside.

Apr 02, 2007 | Toshiba 57H81 57" Rear Projection...

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