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51h84 hyper board problem - Televison & Video

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Posted on Jan 02, 2017

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SOURCE: Are there any aftermarkert hyper boards that can

They are called Integrated circuits and can be found alot of places if you know your stk number. Once you have your stk number go to www.encompass.com or www.mcmonline.com or www.partstore.com and order them. They usually have 2-3 and usually run around $14 a piece.

To answer your question..........the distorted images you are seeing is a common convergence issue.

Posted on Dec 01, 2010

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Toshiba Model 51h84


The wavy when cold is a issue with a board in the set--Hyper board--the warmup until it begins to work will gradually get longer and longer.

The blue: look at set on a unused video input--if see faint curved blue lines with some blue visable on the screen the blue screen control needs to be adjusted just slightly down until the blue and curved lines are not seen.

May 15, 2012 | Toshiba 51H84 51" Rear Projection...

1 Answer

51h84 tv input jacks do not work


First is unplug power from set and or a box etc an wait a short time--power back and see if units reboot to cure this---

The model indicated MAY use a Hyper board--lots of problems--controls all signal from all inputs and expensive to repair (part no longer sold).

Failing above you have a problem with the circuits that handle inputs on the rear or even with the microprocessor the set uses.

Apr 08, 2012 | Toshiba 51H84 51" Rear Projection...

1 Answer

I have a Toshiba 65H82 television with the wavy line problem. I have read the solutions on this site. It talks about the "hyper board." The list of boards in the service manual does not list a...


Hi,
Hyper board is located under metal shield mounted on signal board in tv, buy repair kit from HERE and replace capacitors in hyper board to solve wavy picture problem in Toshiba 65H82
Thanks.

Mar 29, 2011 | Televison & Video

1 Answer

Are there any aftermarkert hyper boards that can solve the distorted images on 51h84?


They are called Integrated circuits and can be found alot of places if you know your stk number. Once you have your stk number go to www.encompass.com or www.mcmonline.com or www.partstore.com and order them. They usually have 2-3 and usually run around $14 a piece.

To answer your question..........the distorted images you are seeing is a common convergence issue.

Dec 01, 2010 | Toshiba 51H84 51" Rear Projection...

1 Answer

I have a Toshiba 51h84.I push the power button and I get a solid red power light. There is a click from inside, kind of like a relay clicking on. No picture, no sound. If I leave it on I get an occasional...


Tv have "LAMP" indication LED light blinking?The tv projection lamp is dead,require changing.Hearing alot of clickings sound too?Mean the board,call the Ballast board is dead.Require change the Ballast too.The Ballast board,the board that help to ignite the projection lamp.

Aug 06, 2010 | Toshiba 51H84 51" Rear Projection...

1 Answer

My Toshiba 51H84 rear projection tv has lost it's green hue.


open resistor on the green crt board. maybe just turn up screen control on green crt

Nov 08, 2009 | Toshiba 51H84 51" Rear Projection...

1 Answer

Red crt driver board


you can get the service manual emailed to you at the following link, and they mostlikely have the board yopu need as well just leave an inquirery email and they will respond quickly
http://servicemanuals.vstore.ca/

Jun 04, 2008 | Toshiba 51H84 51" Rear Projection...

1 Answer

Picture appears to be trying to scramble


Bad hyper board == No longer available
Bad electrolytic capacitors on board need changing-
Let me know if you need more info......T.

Nov 01, 2007 | Toshiba 51H84 51" Rear Projection...

1 Answer

Toshiba TN55X81


What's the model number, the TN55X81, or the 51H84?

Jul 24, 2007 | Toshiba 51H84 51" Rear Projection...

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