Toshiba 57H82 57" Rear Projection Television Logo

Question about Toshiba 57H82 57" Rear Projection Television

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Toshiba 57h82 I am having a problem with the touch focus option on my tv. Last night the picture got blurry. It looks like picture has red and green shadows. I have tried the convergence setting, the red and blue line up, but the green cross is way off. It will not let me move it. Any suggestions will be greatly helpful. Thanks!

Posted by rlsl10 on

  • 1 more comment 
  • rlsl10 Sep 14, 2007

    Right now, the red and blue are together, but the green cross will not move and the red and blue crosses will not move that far to the green one. Does this require removing the back panel of the TV and some how realigning it? I don't know much about how these tv's work. I have access to the convergence set up in the menu of the TV. It asks me to select red or blue to align, but there is no green align. Right now the convergence screen looks like this +(red & blue together) and green is about a half of a cross to the right.

    Any ideas?

  • mjm44 Apr 16, 2008

    red convergence problem: red vertical convergence will not move

  • hghaznavi Jul 27, 2008

    I think i have a similar problem. A week ago all the colors got unaligned and after manually doing convergence, i was able to get the green and blue to align, but the red would not fully align. Also when I run the automatic convergence setup, after it completes it states "convergence error". Mainly the red is out of alignment.

    I have seen couple of solutions which state that I need to replace some IC's. Is there some document/manual that specifies what I need to replace. Could somebody give me some suggestions on what I need to do or point me to a forum post that already covers the issue I'm having. If somebody has a link to the manual that would be great. My email address is [email protected] I would hate to send this thing to the landfill, if its something simple to fix, its a great tv.

    Thanks in advance.



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1) pull chassis--replace both convergence IC's for reliability.

2)Never manually move yoke rings unless yoke and/or CRT

are replaced.

3)Solder any/all bad connects,esp.jumper wire connectors

supplying B+ to convergence circuitry.

4)Re-check alignment.

Posted on Oct 15, 2007



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Your convergence amp ic's./if you want to cheat/align the other two colors and manualy move the green yoke rings on the green picture tube neck so the green cross aligns with the red and blue.,they shuold form white when all three are aligned,on top of each other.

Posted on Sep 13, 2007


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Related Questions:


Toshiba 57H82 - 57" Lower left of picture screen

If the TV looks zig zag or scrambled and its moving aroudn the screen the hypermodule has failed.
If however it looks 3D or warped and is not moving around the convergence is the issue. You can get DIY repair kits including all parts, instructions, and support from sites such as

My tv overall is blurry, but when I click menu to mess with the settings, only the picture of what I'm watching, and the highlighted word is blurry, but everything else is clear, video games and movies n...

Some of your electronics parts were worn out. Like capacitors may have leaks that need to be replace
as use stated that the word focus were very clear it means that your tube is still okay. or you adjust the focus knob on the compartment. To tune in the 3 colors.

Blurry and colors are seperated red green white

if you are viewing from a projection tv, chances are you have to go thru the menu of the tv to 'picture tuning'. here it gives you different things that could be fixed. one to look for is 'lamp alignment'. It should show all the colors and lines with directions to bring them into focus. This should fix the blurriness and 3-d red/green/white separations. hope this helps you!

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replace all the surface mounted electrolytic capacitors on the hyper module. also called the scan converter module. this is a common trouble. what a nasty job. good luck.

How to fix fuzzy pic & red,blue,green lines on your screen?

Typically this is due to a convergence chip failure. This repair can be done pretty easy with the proper instruction. Have a look at this video to help determine if you truly have a convergence problem.


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This may be a convergence issue but it is difficult to determine with that description. Watch this video and see if it will help you determine if you have a convergence problem or possible something else.

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Cover green CRT lens with towel and see if red/blue video is normal......= bad CRT ?.............................T.

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Blue convergence IC is bad! Blue CRT OK!

Required for repair---pull chassis,replace STK392-110 X 2.

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