Question about Toshiba 65HDX82 65" Rear Projection HDTV-Ready Television

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Red Converance problem

My red will not line up by going into the service menu. It will move left to right but not up and down. Does anyone one know how to access the maintence service menu??

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Don't try to solve this in the service menu. The lines that do not move in the customer convergence menu will not move in the service menu. And, you can do some serious damage if you hit a wrong button while in the service mode. You have bad convergence output ICs. You can expect to spend $350-450 to have this problem fixed by a qualified technician.

michtech

Posted on Feb 19, 2009

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1 Answer

Can't converge red on the edges


Depending on the actual model number the set uses either one or two convergence chips and both would now have to be replaced.

Set as you know has convergence mode in customer menu and another in one of three hidden menus.

Jun 17, 2012 | Mitsubishi WD-65000 65" Rear Projection...

1 Answer

Conversion-----the red lines are distorted so badly they won't move at all. I've managed to line the other lines up. The top left quadrant has drooped so badly that they will not adjust back. The bottom...


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.

Convergence problems are very common on all Projection TV sets including Sony, Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit from the link below.

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 - TV may also make a chirping noise.
Here are some photos of convergence problems.

49abec3.jpg
f0add3d.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.

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 solution

93a1209.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 know what you are doing. If you have never done this before we would advise calling a shop or if you want to do it yourself get a complete kit with instructions and support from www.TvRepairKits.com

Feb 11, 2010 | JVC AV-56WP74 56" Rear Projection...

1 Answer

My hitachi tv's picture is distorted red and green like a 3-d pic


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.

Convergence problems are very common on all Projection TV sets including Sony, Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit from the link below.

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 - TV may also make a chirping noise.
Here are some photos of convergence problems.

49abec3.jpg
f0add3d.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.

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 solution

93a1209.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 know what you are doing. If you have never done this before we would advise calling a shop or if you want to do it yourself get a complete kit with instructions and support from www.TvRepairKits.com

Feb 08, 2010 | Hitachi 57F710 TV

1 Answer

Red/Orange horizontal lines


it could be that the tv convergence circuit is going bad. One shure way of finding out is to go to the tv feature menu(picture,audio etc.) and select the customer convergence setting, you should get a cross hair pattern(cross in middle of screen). that cross should be white and by aligning the red or blue colors they should move left, right, up or down

Jul 27, 2009 | Akai PT5492S 54" Rear Projection...

3 Answers

Convergence will not line up after replacing ic & resistors


Did you replace the resistors when you replaced the convgence chips? If one of them was bad you would still have the problem.

Here are some of the most common symptoms and example photos.

  • 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.
701cb04.jpg
77ea520.jpg
f0900cb.jpg

Here is a quick test....

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

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

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


2c07611.pngSolution


You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick email and they will put one together for you. Their kits includes photo instruction guides, original Sanyo STK chips, convergence resistors, pico fuses, etc.

Jan 03, 2009 | Philips 51PW9303 51" Rear Projection...

1 Answer

Have a sony kf-50xbr800 rear projection tv. Has red line definition on many object but particulary on long or far shots. Tried the service menu recommendations d-gm tg v pos and it didn't correct the...


Hi...

I would try the Convergence setup in the service menu ( IF they allow you to do that)

If the internal convergence isnt enough you might have to have the convergence amps replaced

Jan 02, 2009 | Televison & Video

1 Answer

Blue is good but I couldn't adjust the red and the letters have laggig red behind them and the picture hvae red eyes and also red shadows


Right now I am troubleshooting the same problem. If you go into your picture menu on your tv go to manual red convergence and hit right. It should give you 3 sets of cross hairs and your red will be able to move up and down and from left to right. If yours is anything like mine your red will not move from left to right but will have no problem going up and down. If this is the case, chances are that there is a resistor blown on the board attached to your tube that controls the red (far left looking from the back). If you don't feel good about checking resistors and diodes on that board DO NOT start taking things apart. repair costs will only get bigger the more you take apart.

Sep 13, 2008 | Televison & Video

1 Answer

Red and green colors won't allign....


There is one way. Get way to go in to service menu and set conversions manualy. Remember to save. Tv will be ok

Dec 25, 2007 | Toshiba 46HM95 46" HDTV

2 Answers

Convergence problem with samsung sp42w5hfx


Hi.

Post your email address & I will send convergence set up manual.

http://dysonmanuals.inc.io/

Chris..

Nov 04, 2007 | Televison & Video

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