Question about Toshiba 42H83 42" Rear Projection HDTV-Ready Television

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Toshiba 50h13 hyperboard

Where can I buy a complete Hyperboard? I'm not sure but I think this might be cheaper than having it removed and rebuilt by the local shop. I cannot find a site that sells complete board assemblies. thanks

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Re: toshiba 50h13 hyperboard

You need part #23148024.  The part is NLA.  I have 1 in stock or you can send yours to PTS electronics 800-844-7871 for rebuild.

Posted on Oct 23, 2007

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My 57h82 picture has picture noise in form of small jagged/wavy lines at edge of objects - particularly noticable for text or numbers. This appears on all channels and with all input sources. How to fix?

Is a common problem. Your hyperboard has failed. You can get a repair kit from or buy a used hyperboard - but it will also fail someday unless it has been repaired with better parts than what the factory supplied.

Dec 22, 2010 | Toshiba 57H82 57" Rear Projection...

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Will a REBUILT PTS PART number pd0637 toshiba hyper, number on part MVPU14 2L20DD work as a hyperboard in a 2002 50h82

Most of these hyperboard are inter changeable.But must Check the 2 STK convergence ICS munbers on the ICS parts have the same printed #---?

Apr 01, 2010 | Toshiba 50H82 50" Rear Projection...

1 Answer

Replacing 10up @16volt caps on toshiba hyperboard help toshiba 42

They are just little box reservoirs. Heat them up and pull it out when hot. Heat it up again and set the caps in the hot solder box.


Jan 09, 2009 | Projection Televisions

1 Answer

Toshiba 50H82 with wavy lines at the top when in HD mode

Found this person on eBay who repairs the hyperboard for $75 quickly with very positive feedback.
I have the same problem and will probably send mine after the holidays.

Dec 03, 2008 | Toshiba 50H82 50" Rear Projection...

1 Answer

Thanks for the reply

look at this thread.A lot of info there. I have ordered the caps at, part # 493-2105-1-ND

Jul 27, 2008 | Toshiba 50HX81 50" Rear Projection...

1 Answer

Hyperboard repair Toshiba TSB

Best way is to check in circuit with ESR meter........
EDS-88 CapAnalyzer..... .........................

Mar 27, 2008 | Toshiba 50HX81 50" Rear Projection...

1 Answer

Toshiba 50hd82 Hyperboard

By your question alone the best place to start would be a good repair shop. The hyper module needs to be removed from the main chassis. After removing the two outer covers locate Cx261, Cx230, Cx270, Cz52, Cx178, Cx221, C514, Cx250, Cx670, Cx241 and Cx541. These are all 16v/10uf caps SMT but most techs simply replace them with the sub mini radial caps.

Mar 13, 2008 | Toshiba 50H72 50" Rear Projection...

1 Answer

Toshiba 50h13 hyperboard

Oct 16, 2007 | Toshiba 50H13 50" Rear Projection...

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