Question about Mitsubishi VS-45605 50" Rear Projection Television

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Mitsubishi VS-60705 I believe I have convergence problem. Suddenly red and blue colors took apart. Right upper corner is O.K. on the rest of the screen blue text (picture) separated from red. Please let me know which IC (or circuitry) supports this function and it location. Also if it possible plese help me to get schematic. Thanks in advance.

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  • Aleksandr Aug 21, 2007

    I believe that Ic was damaged.
    Please give me IC part number and I will try replace it.
    Thanks

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1. THE CONVERGENCE CAN BE RESET BY PRESSING "MENU 12596" TO ENTER THE CONV MISC. MENU THEN "8970" TO RESET.

Posted on Aug 21, 2007

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Posted on Jan 02, 2017

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1 Answer

Mitsubishi VS-50609 - Red convergence is way off, suddenly


You have a bad ground on a convergence IC. You will have to carefully pull this board out and resolder the pins. If this does not solve the problem you will have to replace the ICs. I have saved a few of these TVs with just a resolder job. Thanks for asking!

Jul 11, 2010 | Mitsubishi VS-50609 50" Rear Projection...

1 Answer

Blue convergence is shifted right slightly


CHECK FOR THE SUFECE MOUNT CAPACITORS AT THE SMALL CONVERGENCE CIRCUIT BOARD

Jul 13, 2009 | Mitsubishi VS-60609 60" Rear Projection...

2 Answers

My mitsubishi vs-60705 has very poor picture clarity. It can be described as hazy and the color is weak.


It may be a convergence problem...but not sure based on your description.

Here are some of the most common symptoms and example photos of a convergence problem


  • 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.
Here are some photos of convergence problems.

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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.

0667c5f.pngSOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses. Its a fairly easy DIY job or you can call in a pro. If you want to do the repair yourself check the site www.TvRepairKits.com. Their kits include a photo instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, email/phone support, etc.

Jun 20, 2009 | Mitsubishi VS-60705 60" Rear Projection...

2 Answers

Convergence Problem


Unfortunately you will have to replace the convergence board in this unit. it has failed. this particular board regulates the alignment procedure that you are having issues with. replacing this board will fix this issue.

May 21, 2009 | Mitsubishi VS-5047 50" Rear Projection...

1 Answer

Convergence problem


YES YOU CAN DO IT MANUALLY WITH THE SCR,IF IT WERE ME ID TRY DOING IT.THE FRONT SPEAKER GRILL COMES OFF,YOU CAN GO FROM THEREEWS,BUT YOU MAY SCREW IT UP MORE THAN BEFORE

May 21, 2009 | Mitsubishi VS-45609 TV

1 Answer

Color convergence


The convergence IC's will need to be replaced along with possible resistors and/or fuses.

Dec 17, 2008 | Mitsubishi VS-45607 45" Rear Projection...

1 Answer

Mitsubishi VS-4561 picture curved inward


Its Your Convergence Chips!. And Maybe a few Resisters!. Common Problem with this kind Of Set!.....

Jun 30, 2008 | Mitsubishi VS-45607 45" Rear Projection...

1 Answer

Mitsubishi Vs-6047 Convergence Problem...Please Help!


usally convergence green is split between 2 ics. so if your blue and red are still good. it might be the green output resistors. The

Jan 08, 2008 | Mitsubishi VS-6047 60" Rear Projection...

1 Answer

Colors not right


If "colors are not right" means red,green or blue separation =
convergence mis-alignment. That repair requires replacement
of the convergence IC's, a PCB overhaul.Above average tech
ability required...............Do you want step-by- step how to.....?

Nov 17, 2007 | Mitsubishi VS-60111 60" Rear Projection...

1 Answer

Mitsubishi VS-60705 red lamp replacement


The part you are describing is actually the red picture tube, not a lamp. The tube will come dry and you will need to disassemble the lens assembly on the old tube, drain the coolant (antifreeze), reassemble the parts and seal on the new picture tube, fill with fresh coolant, install the new tube, reconnect all wires including the dangerous high voltage lead, then realign the yoke and entire convergence circuits. This is not something that should be attempted by anyone without experience. If you try it yourself and the seal is not working perfectly, the coolant will drip down on your main boards and the set will be ruined. If you slip while lowering the new tube in the chassis there is a good chance you will crack the tube's neck, and that tube will be useless too.

Jul 30, 2007 | Mitsubishi VS-60705 60" Rear Projection...

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