Question about Toshiba 57H81 57" Rear Projection Television

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RE: TOSHIBA 57 IN

WAVY PICTURE. NEVER CLEARS UP. THIS WEBSITE SAYS IT MAY BE CAPACITOR. CAN YOU TELL ME THE PRICE AND INSTALLATION CHARGE APPROXIMATLEY.

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  • peter95133 Apr 03, 2008

    wavy at first turn on"horizontal line wavy"the bottom of screen is more stable then the top off screen,after warm up to 10 or 15 munite picture get better but still can noted jitter ,noise?

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This is a Hyper PCB problem. Ready the following for information: http://www.hdtvoice.com/voice/showthread.php?t=10984

Posted on Mar 30, 2008

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Toshiba 57H82 has horizontal blur when starting up on HD mode , but over time the picture is clear. However, in Non-HD mode , very blurry but, gets better over time but never clear. What is causing the...


This sound familar. it sounds like the hypermodule problem. idealy the best way to repair this is the past was to replace the hypermodule. but they are hard to find. Next idea is to repair the board. the way to do this is too replace 11 micro capacitors. But soldering these can be difficult and labor intensive. if you get a tv shop to do this find a qualified tech. prices differ on average this repair should cost about 400.

Feb 22, 2011 | Toshiba 57H82 57" Rear Projection...

2 Answers

My 57" Toshiba projection TV recently started having picture problems. The picture is distorted and wavy. The picture on the PIP screen is fine. is this a common problem and is it fixable?


First bypass the cable box and hook the tv directly to the cable to see if the problem goes away. if the problem persists you possibly have a bad input board.

Mar 13, 2010 | Toshiba 57HDX82 57" Rear Projection HDTV

1 Answer

46'' Toshiba HDTV


It needs the Scan Converter Module repaired or replaced. It usually has dry capacitors that need replacing

Dec 14, 2009 | Projection Televisions

1 Answer

Toshiba Rear Projection TV Picture Problems


The convergence circuits need to be replaced Sometimes it is just the matter of 4 capacitors and an IC but often than not ythe whole board has to be replaced.

Sep 02, 2009 | Toshiba 57HX81 57" Rear Projection...

2 Answers

My 57 inch Probjection Toshibi had the best picture. The problem with it now is tearing in the picture and wavy horizontal vertical lines. Problem is most prominent with DVDs. Initially the picture is...


The hyper module is located in the metal box just behind the panel where all your cables plug into the tv. It is sodered to the board syou have to get under neath and melt the four places that the metal box is sodered. Once it's out you can either replace the whole board if you can find one. I can't seem to find it anywhere. you can also chage out all the 16v 10uf capacitors which is generally the source of the problem, but even these seem to be very difficult to locate now too.
Toshiba doesn't carry them anymore. Here is a link to the bulletin they put out becuase those capacitors are a known problem and failure point.

http://www.nesda-ohio.com/member/toshiba/PJTV200503%20Technical%20Bulletin.pdf

If you locate the board for replacement on the net please post a reply to this thread i'm in search of. Thx.

Aug 25, 2008 | Toshiba 57H82 57" Rear Projection...

2 Answers

Bad picture until tv warms up


well its a problem fo an ic causing the issue that needs to be replaced

May 30, 2008 | Toshiba 57HX81 57" Rear Projection...

1 Answer

Toshiba 57H81 picture bounces. Can't tell if horiz. or vertical.


Unstable picture, wavy, jittery, and loss of sync are a symptom of bad capacitors in the hyper module. The problem is worse when the set is cold, but when warm the sympton gets less or goes away. In the latter stages the problem never gets better even after the set has been on for hours. There are about 6 surface mounted caps (10mf/16) inside the shielded Hyper module. The module is vertically mounted behind the jack panel and can be unplugged from its socket after unsoldering the 4 anchor tabs on the bottom side of the PCB. This type of repair should be made by a qualified technician do to the complexity of chassis removal and expert soldering skills.

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

1 Answer

Wavy picture on all video inputs except component video toshiba 57h82


make sure you replace all the 10uf caps and that the connections are good....

Sep 20, 2007 | Toshiba 57H82 57" 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...

1 Answer

57"H82 Toshiba-- wavy picture


you got somes capacitor bothering you, and nop, there are nothing you can do, but call a tech, the problem could be in the video card or in the power supply but is a tech job....good luck

Aug 08, 2006 | Toshiba 65H82 65" Rear Projection...

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