Question about Toshiba 50H82 50" Rear Projection Television

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Toshiba 50H82 rear projection TV adjustment

I connected a HDTV cable tuner to my rear projection TV and the picture was great for 2 days. Now the picture is starting to look blurry especially the white letters.

Any suggestions. Can the TV be adjusted to correct this condition?

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The ser needs to be converged in the factory service mode

Posted on Jan 14, 2009

  • Chuck Jan 14, 2009

    The set needs to be converged in the factory service mode

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While watching tv through the cable connection I get just static. but when I swithch to video mode or play a PS3 game, i see the picture just fine. What can I do to fix this.


You may have a bad cable fitting or a bad tuner--you have actually answered your own question:

Way around this issue is to connect a cable box that has the audio/video output jacks on the back to one of the rear AV inputs and BYPASS the tuner completely---watch cable from that input and change channels with the box.

May 25, 2012 | Toshiba 51H94 51" Rear Projection HDTV

1 Answer

WE HAVE A 50H82 PROJECTION TV. THE PICTURE QUALITY IS TERRIBLE (WOBBILY), ALMOST LIKE WHEN YOU NEEDED TO ADJUST THE TRACKING ON A VHS PLAYER. CAN YOU DIAGNOSE THE PROBLEM FROM THIS DESCRIPTION?


Most likely the Hyper board is causing the scrambled picture. Very common problem but the boards are no longer available you may try ebay or something for a used one.

Jul 23, 2011 | Toshiba 50H82 50" Rear Projection...

2 Answers

Hi i Have a Toshiba 50H82 all the colors is good but the picture is really blur and shake, does someone knows of to fix it, im not shure if its call the tuner of the tv....


If the video is shaking, zig zag looking, etc your hypermodule has failed. This is common on your model. Some peeople call it hyper board, hyper module, etc..all the same.

You can get a repair kit for this from www.TvRepairKits.com

Oct 19, 2010 | Toshiba 50H82 50" Rear Projection...

1 Answer

My Toshiba 50H82 television takes about 30 minutes to clear up and during that process, it shakes.It becomes clear but still has wavy lines at the top of the screen which is about 6 inches.


Projection TV sets have two very common problems listed below.

Problem #1) Convergence


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Jan 10, 2010 | Toshiba 50H82 50" Rear Projection...

1 Answer

Vertical ghost lines about a 1/2'' apart. Our cable provider changed out the DVR box and rebooted the system and the problem still exist. What is the fix??


The tuner of the TV may be at fault.To bypass/test if the fault is with the TV try hooking up the DVR using audio video cables through video 1 or 2 of TV rather than standard cable through channel 3or(4).

Dec 07, 2009 | Toshiba 50H82 50" Rear Projection...

1 Answer

Issue with our Toshiba 50H82 - overnight it has stopped playing DVD's properly - a solid black rectangle obliterates 75% of the screen. Any idea?


Hi,
Do you see same solid black box in all inputs or just in dvd picture?
If solid box appears only with dvd picture then its generated by dvd player, check dvd player Menu and turn off any subtitle settings.
And if solid black rectangular appears in all inputs of TV like cable etc then check Close Caption feature in TV and turn off CC function.
Hope this will solve your TV problem.
Thanks.

Nov 29, 2009 | Toshiba 50H82 50" Rear Projection...

1 Answer

The picture is wavy and the audio sounds muffled. TOSHIBA 50H12


The first things that come to my mind is tuner check the tuner, check and play dvd's if its still the same a tuner board will need to be replaced.

Jun 26, 2009 | Toshiba 50H82 50" Rear Projection...

1 Answer

No picture, no sound, but has power light...any suggestions? thx in advance


Do this first:


1: Check the antenna/cable connections.

2: Press the TV/VIDEO on the remote control or the TV to view a signal coming from another device connected to your TV, such as a VCR or
video disc player. You can select ANT 1,
VIDEO 1, VIDEO 2, VIDEO 3, ColorStream HD1, ColorStream HD2, or ANT 2 depending on which input jacks are used for connecting the devices.

*Be sure you have the right source to view video.

Try the above and post back before I can say there is a problem with your unit. If you have the user manual it's a good time to get it out. If you don't have it let me know and I will give you a link to obtain it. Good luck!!

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

1 Answer

Convergence for toshiba 50h82


Either mode is fine...just save your session when done!

Projection sets have two very common problems.

The first common problem is convergence

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Nov 16, 2008 | Toshiba 50H82 50" Rear Projection...

1 Answer

Convvergence problem w/ Toshiba 50H82


You need to replace following ICs, may be 2 pieces in your tv for convergence problem.
IC, STK392-110T

Toshiba Part Number: 23135090X
Please search on net for availability in part stores

Sep 27, 2008 | Toshiba 50H82 50" Rear Projection...

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