Question about Toshiba 72MX196 72 in. HDTV Television

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Convergence,colors not crisp and aligned off.Blue line not in alignment

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This is something you would need to have a certified tech fix. not something an average joe can do.

Posted on Jul 31, 2009

  • rjones1103 Oct 26, 2010

    So you think it's something internal that's causing the bulbs to blow out early?

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I AM TRYING TO CALIBRATED MY TV PICTURE. IT IS OFF FOCUS AND THE CONVERGENCE IS NOT ALIGNED OR STRAIGHT. THE GREEN THE THE BLUE DOES NOT ALIGNED AT THE BOTTOM, BUT IS OKAY. HOW DO I FIX THAT PROBLEM?...


The tv 100% have a convergence problems,it dead.The tv colors lines R,G,B any parts of the pictures are mis alignments,have colors shadows or 3D pictures look alike?The tv convergence board have dead 2 STK convergence ICS and some or all of it resistors too.These parts,must be replaced on the tv convergence board to solved the tv convergence picture problems.The shop,will cost u like $300-350 for parts and labors.

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I have red and green shadows. I tried using the Converge Red/Blue and Multipoint Red/Blue functions as described in the manual but neither worked


The tv 100% have convergence problems,it dead.Tv have colors lines R,G,B mis alignments,have colors shadows pictures or 3D pictures look alike?The tv have a dead convergence board,the 2 STK convergence ICS and some or all of it resistors are dead too.These parts on the tv convergence board,must be change to fix the tv convergence board to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

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I have a PT-53WX53 CRT rear projection widescreen tv. The guns off and the red and blue are no longer aligned. I tried to adjust with the 9 point convergence correction but it only helped a bit. I know...


Convergence + - don't alignment or some mis alignment anywhere in the picture.The R,G,B colors lines don't move any of the color line.The tv convergence board have dead parts.The 2 STK convergence ICS and some or all it resistors are dead.These parts on the tv convergencce board,must be replaced to solved the tv picture convergence problems.The shop,will cost u like $300-350 for parts and labors.

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1 Answer

How do I aling colors: the red and blue colors are not align making the tv look distorted.


On my Hitachi there's a convergence button on the front panel. Press that button which will give you red & blue lines. You have to use your remote to converge (align) those lines to correct the picture. If the lines won't converge I've been told it could be a bad convergence IC & tech is needed to fix...could be approx $300 to fix.

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Blue off to right outlines everything


The convergence amplifier IC responsible for blue alignment needs to be replaced. This is not an easy repair. Most reputable tv shops charge between $200 to $300 for this repair.

May 07, 2009 | Televison & Video

1 Answer

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Hello, its very possible there are other color alignments thats out of ajustements and certain color lines will affect each range of alignment and
you will need a tech to come out and check the control unit on your set.
BWLY

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Will the colors move into alignment controlling them manually?
If you can get the colors to align but they simply won't hold it's a matter of programming. If they won't align you still have a failure in the convergence circuit. If red or blue will only move so far but not close enough to align you have an amp problem.
Bill

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2 Answers

Blue color gun off line


Milt,
What are you referring too when you ay the blue color gun is offline? Is the blue crt not lighting? Or just the convergence alignment off??
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