Question about Mitsubishi WS-55807 TV

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TV covergence issue maybe

Hi I have a problem, I want to get a price quote. I am very sure I need convergence piece for my tv. The problem is that my telvision can't converge. I go to menu and nothing and press button then nothings happen. Then after awhile of being in the menu the tv freezes. I don't have the original remote but I have a remote that has all the keys. I also want to know how adjust the convergence at the bottom of the tv as well Oh yes and one more thing I was reading online about how to make 100 inch tv out of a smaller tv. I was wondering if could use my rear projection parts to do this.

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All but one answer is here on the threads, read solutions for your set. the 100in tv you will have to call MCM at 1-800-543-4330 ask about the Sima 60-110" projection screens.

Posted on Oct 01, 2007


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Posted on Jan 02, 2017


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Help with RCA projection TV P46812BL (chasis ptk195AA)

You have probably blown one of the convergence ICs. Effectively the easiest thing to do is replacing the whole convergence board, so that no soldering is involved.

Here you can buy a replacement convergence board, just select your model.

Let me know if you need further help.

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How do I adjust the manual convergence? I am in the settings, but my TV is not letting me adjust anything. I chose the "reset to factory" choice, but that didn't fix the red/green shadows

Your convergence has failed and needs to be repaired. Once quick test is to goto your convergence menu and see if you can adjust red and blue. If not its has failed and needs to be fixed. You can call in a repair shop or you can get the parts and instructions from and do the repair yourself. Its a fairly easy DIY fix.
Here is an example photo.... louis66_0.jpg

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My Mitsu rear-projection WS-B55 was purchased in '03 or so. Now the screen is sometimes turning red. I can do a system reset, and the color goes back to normal. Then it eventually (maybe days later)...

No,pictures go all red?Pictures have colors shaded shadows or 3D pictures look alike?Yes,than the tv it is developing a problem known as a convergence problems it dying.The tv convergence board have problems,must be resoldering those 2 or replaced 2 STK covergence ICS and some or all of it resistors too.To fixed the tv convergence board,to solved the convergence picture problems.The shop,will cost u like $300-350 for diagnose the problems and do all the resoldering work or replaces those parts on the tv convergence board.

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1 Answer

The colors are un balance the red blue and green are not aligned how and the magic focus is not working how can i get that fix with out the expensive cost

Searches in ur telephone yellow pages call all the big screen tvs shops around tell them u are 100% sure ur tv have a CONVERGENCE PROBLEMS,ask for total cost for parts and labors the tv covergence board repair price?The price awhile back to fix convergence board problems for the DLP TVS was $300-350 for parts and labors.U know basic's electronics and soldering and have all the tools.U can tries Websites like, to buy the convergence kit to repair it ur self.The convergence board require changing 2 STK convergence ICS some or all it resistors to solved the Convergence problems.

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Model 51S715: 2 issues: (1) Screen is bowed at top...left and right edges turn down and are black. (2) picture color will turn green randomly. If I turn tv off and leave off for a while the color goes...

Ur tv have a problem call convergence,it dying about to be dead.The tv convergence board 2 STK Convergence ICS and some or all it resistors require changing to solved the covergence problems.U have tools,soldering iron,solders and know how to do soldering?Tries websites like, to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

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43FDX01B convergence

Maybe you don't require a new one; take a look at this procedure:

It's worth shot at that price-

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Hello Regina50,

I would suggest that you have a TV technician come out and check your TV. This may cost you a little bit of money, however it will be worth it.
Thank you,

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One color distorted and not converged

Not an expensive repair, relitively speaking. Both convergence amps need to be replaced, Ic7001 and Ic7002 ( Panasonic p/n# C5aa00000203) are both Stk392-110 Sanyo built Ic's and cost about 25-30 dollars plus labor to install and a slight convergence set-up...

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