Question about Toshiba 57HDX82 57" Rear Projection HDTV

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Toshiba 57HD82 Needs to warm-up before picture is stable, It takes about 5min before picture is clear enough to watch, Any suggestions? Thanks

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  • Anonymous Nov 07, 2008

    I have the same problem, tv is 6 years old and have been lucky. Called the cable company in case it was their hd box and gentleman said it look like a focus problem with the tv. Any solutions?

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5 Suggested Answers

ctf1800
  • 4402 Answers

SOURCE: Toshiba 57HX81 57 in. Rear Projection

Im guessing the the convergance ic are bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Posted on Dec 19, 2007

ctf1800
  • 4402 Answers

SOURCE: picture blurry

http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
try doing a magic focus

Posted on Jan 23, 2008

  • 1694 Answers

SOURCE: 57h82 toshiba projection tv

Hyper board bad = No longer available part # 23148024 PTS
rebuild only...send core in........57H82..............................T.

Part # is specific to model !....

Posted on Apr 25, 2008

  • 6 Answers

SOURCE: When I turn on my 50H82 it takes 10 to 15 minutes

I just did a repair on one of these. Check your picture-on-picture. If the the secondary picture is clear, chances are very good the problem is on the "hyper board". We d not replace the hyper board - we repair it. The board is very expensive and rarely, if ever, available. There are several parts in the module that need replaced, but these are definitely not user replaceable. They are very small surface mount components and even I have lifted a copper or trace or two doing these. It is tedious work but our repair bill was well below $300. It is also something I do not do in the home and taking it to the repair facility is a money saver. I did go to the home on this one and remove the board to the shop, however they only lived a few miles away so the service call was low priced. Hope this helps...

Posted on Feb 23, 2009

Ecollier2012
  • 3459 Answers

SOURCE: Toshiba 50h72 picture and sounds takes 20 min to warm up

Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projeciton sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....

  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some photos of convergence problems.

42d3683.jpg

7859b01.jpg

e87380c.jpg
Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right. And you should be able to get the grid straight.

If you can't move them in all directions or cant move them far enough your convergence chips are bad and should be replaced. This is a common problem.

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a fix

69189a5.pngCONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you are handy and can follow directions. You can get complete repair kits from TvRepairKits.com or click here. They have put together DIY repair kits that include the OEM parts and step by step photo instructions for each repair. If you are not handy or can't follow directions we would suggest calling a shop.

Posted on Jul 11, 2010

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1 Answer

Glitchy picture with lines across screen when turned on


I can give you detailed guide describing exactly wich capacitors to replace . Your tv really only needs maybe 5 dollars worth of parts. But you must know how to solder and take things apart . also you must be able to put it back together. if only there was some way you could paypal 50 buck to me.;(

Oct 04, 2009 | Toshiba 50HX81 50" Rear Projection...

1 Answer

When I turn on my 50H82 it takes 10 to 15 minutes


I just did a repair on one of these. Check your picture-on-picture. If the the secondary picture is clear, chances are very good the problem is on the "hyper board". We d not replace the hyper board - we repair it. The board is very expensive and rarely, if ever, available. There are several parts in the module that need replaced, but these are definitely not user replaceable. They are very small surface mount components and even I have lifted a copper or trace or two doing these. It is tedious work but our repair bill was well below $300. It is also something I do not do in the home and taking it to the repair facility is a money saver. I did go to the home on this one and remove the board to the shop, however they only lived a few miles away so the service call was low priced. Hope this helps...

Feb 23, 2009 | Toshiba 50H82 50" Rear Projection...

2 Answers

Toshiba 42H81 - Screen flicker


Since the problem initially would correct itself, it suggests a poor connection somewhere that "heat" would resolve. If you can solder, try resoldering any joints that appear to be grainy or have rings. Please note that these sets will retain high voltages that can be dangerous even when unplugged. If the resoldering fails to resolve the problem, let us know and we'll look further.

Thanks,
Dan

Dec 31, 2008 | Toshiba 57H81 57" Rear Projection...

1 Answer

Toshiba 50h72 picture and sounds takes 20 min to warm up


Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

This is a very common failure on these projection sets and a fairly simple DIY fix. All projeciton sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.

Common Symptoms include....
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on. Power light will blink. TV may also make a chirping noise.
Here are some photos of convergence problems.

42d3683.jpg

7859b01.jpg

e87380c.jpg
Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right. And you should be able to get the grid straight.

If you can't move them in all directions or cant move them far enough your convergence chips are bad and should be replaced. This is a common problem.

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a fix

69189a5.pngCONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you are handy and can follow directions. You can get complete repair kits from TvRepairKits.com or click here. They have put together DIY repair kits that include the OEM parts and step by step photo instructions for each repair. If you are not handy or can't follow directions we would suggest calling a shop.

Sep 09, 2008 | Toshiba 50H72 50" Rear Projection...

1 Answer

Distorted Picture


the hyper module is defective needs to be repaired or replaced.

Aug 03, 2008 | Televison & Video

1 Answer

57h82 toshiba projection tv


Hyper board bad = No longer available part # 23148024 PTS
rebuild only...send core in........57H82..............................T.

Part # is specific to model !....

Mar 20, 2008 | Toshiba 50H82 50" Rear Projection...

1 Answer

Toshiba 57HX81 57 in. Rear Projection


Im guessing the the convergance ic are bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Dec 19, 2007 | Toshiba 57H81 57" Rear Projection...

1 Answer

Video input


Needs Hyper board repair = replace bad caps
PCB not available to buy outright........................T.

Nov 10, 2007 | Toshiba 42H81 42" Rear Projection...

3 Answers

Jittery picture


the jittering will get worse with on time this tv needs a hyper module and some are still available for replacement id get a new hyper module or have it rebuilt needs caps in the module forget about doing this repair yourself just like the guy on csi miami "they never listen"

Dec 06, 2006 | Toshiba 42H82 42" Rear Projection...

1 Answer

Wavy Picture and Flicker


Now we have here a falure to communicate!!???LOL good movie bacjk in the late 60'S Can you guess what one?? your problem sounds to me like a main B+ capacitor, or a capacitopr off the main scvan sweep dirived power supply> good luck

Jun 24, 2006 | Toshiba 46H83 46" Rear Projection...

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