Question about Zenith R57W46 57" Rear Projection Television

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My TV screen has 3D problem

Every word on the screen is appearing twice, or in two parallel line. one completely red line won't go away, how can you help me?
my TV is Zenith made 2003, model # R57W46

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  • Anonymous Jul 29, 2008

    Problem: Convergencies IC. STK 392-120

    When removing the back cover you will see them in the left side.

    If you have soldering skills, probably you can change them. If not I recommend find someone that can do the job. After de STK are changed, it's necessary convergency adjustment.Good Lock

  • dddy04 Aug 23, 2008

    I have a Magnavox tv the screen look like 3D projection with a red line

  • Anonymous Sep 29, 2008

    HI, I have a sony flat screen tv. I see 3d on the screen. Everything appearing twice or even triple. Is this the same as the Zenith problem?

  • Anonymous Dec 20, 2008

    i have the same dam problem guy

  • Anonymous Dec 20, 2008

    i have the same friken problem

  • Anonymous Dec 21, 2008

    We have red and green screen but we want to know execty what to do to fix it or what part i need to replace.

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  • Master
  • 556 Answers

You need to have someone replace the convergence IC's

Posted on Aug 20, 2009

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Projection TV2_bing.gif 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, Samsung2_bing.gif, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith2_bing.gif, and others. You can get a convergenece repair kit from the link below.

Common Symptoms include....
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  • Colors don't line up
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  • Screen is bowed or warped.
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Here are some photos of convergence problems.

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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 flash2_bing.gif 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

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