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Mitsubishi WS65711 Convergence

Convergence seems to be bad. TV looks like some of the pictures that SD Tech posted

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Mitsubishi WS65711 Convergence - 2e476a1d-73bb-4239-adf0-8430ff3db661.jpgProjection 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. This is a very common failure on these projection sets and a fairly simple DIY fix. All projection sets including Samsung, RCA, Sony, Philip Magnavox, Panasonic, Pioneer, Akai, GE, JVC, Toshiba, and others at some point will have the same problem.
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 TvRepairKits.com

Their kits include a step by step instruction guide, original OEM Sanyo STK chips, convergence resistors, pico fuses, thermal paste, email/phone support, etc.

Posted on May 03, 2013

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Posted on Jan 02, 2017

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SD Tech
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SOURCE: I had a convergence problem on my JVC AV-48WP30,

Yes, it does not happen often but you may have installed or got a new chip that is bad--you did apply heat sink compound to the new chips?

Check all the resistors carefully when you do this and double check all the soldering you do.

Let me know if you need help.

Rate this solution as I DO THIS HERE FOR FREE.

SD TECH

Posted on Nov 09, 2009

Testimonial: "Thank you SD Tech, you have been extremely helpful!"

  • 1 Answer

SOURCE: mitsubishi ws65711 - 6 years old - colors warped

replace stk393-110

Posted on Jan 15, 2010

SD Tech
  • 14553 Answers

SOURCE: Attention, SD TECH I read your 8/25/10 post on

This model does not use STK CHIPS. Look on back of set where model number is---what is PTK number---ie: PTK 169, OR PTK 195

Posted on Sep 01, 2010

SD Tech
  • 14553 Answers

SOURCE: attention: SD TECH have mitsubishi

I presume is is WS-65905 which is a 1999 model and it may or may not have the self check feature.

Does power light come on and then go off?

How did you read the codes?

SD TECH

Posted on Sep 15, 2010

  • 11800 Answers

SOURCE: Panasonic PT-47WX42 TV. Picture looks like

You need this
http://www.tvrepairkits.com/xcart/product.php?productid=21377&cat=0&page=1

Posted on Jan 25, 2011

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My Mitsubishi 1080HD model WS-55315 colors are not correct. The blue is good and the green seems to be, everything else seems to be a shade of light brown or tan. I thought maybe the red tube was bad but...


The tv have a problems known as a convergence pictures problems,it is dead.Tv have any colors lines like R,G,B mis alignments,also tv have any colors shaded shadows pictures or a 3D pictures look alike?Yes,than the tv have a convergence board problems and it is dead to causes all of these problems.The tv convergence board must have to repair like replacing 2 STK convergence ICS and some or all of it resistors too.To fixed the tv convergence board to solved the tv convergence pictures problems.The tvs shops repair a DLP tv convergence board will cost u like $300-$350 for parts an labors.

Sep 12, 2011 | Mitsubishi WS-55315 55" Rear Projection...

2 Answers

The red coler has started to curve about a third of the way down the screen. everything on the the screen is distorted and doubled in red


if your picture looks 3d it is convergence problem.

This is a do it yourself repair if you have some skill.

I will tell you what you need and have start to finish, step by step instructions for this repair along with photos, and source for parts needed(parts cost will be under 30 dollars).

reply here if I can help.

SD TECH

Oct 24, 2010 | Mitsubishi WS-55807 TV

1 Answer

I have a 2004 1080 HD Mitsubishi TV that has pink lines running across the picture.. How can I fix this.


Pink lines can mean many things, what does the set look like if you take it in the customer menu and select convergence and then advanced?


The more you tell me the better I can help. Post a comment here to let me know

SD TECH

Aug 23, 2010 | Mitsubishi WS-55313 55" Rear Projection...

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Bottom 4 inches of my mitsubishi 65" rear projection tv is distorted. it seems like the colors aren't correct in this area. the rest of the picture is great. Justin


LOOK AT ATTACHED PHOTOS AND TELL ME IF THEY LOOK FAMILIAR.

THE MODEL INDICATED USES TWO of the STK-392-570 CONVERGENCE CHIPS.

I have step by step, start to finish instructions for this repair in this set. It involves getting the middle circuit board out of the set and replacing the two chips.

Total parts cost on EBAY WILL BE UNDER 25 DOLLARS AND repair takes on average about a hour--I have done hundreds of these sets and if you are doing it for the first time it may take longer.

The instructions tell you everything you will need and how to do the repair from start to finish and they are free.

If the information helped you, rate this solution as "very helpful: as I do this here for free.

If you want the instructions let me know and I will post them here for you for free. I will assist you from start to finish if you attempt the repair.

REGARDS, SD TECH


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NO TWO SETS WILL LOOK EXACTLY THE SAME BUT YOU SHOULD KNOW IF WHAT THESE PICTURES SHOW IS YOUR PROBLEM.

Aug 11, 2010 | Mitsubishi WS-65809 65" Rear Projection...

1 Answer

I just replaced the 2 Convergence IC's now i have a bad pitcure


Yes, did you check the group of identical 3.9 ohm blue resistors in front of the chips? If even one is open or discolored in the middle convergence will not adjust in some area.

SD TECH

Feb 02, 2010 | Mitsubishi WS-65907 65" Rear Projection...

1 Answer

I have a WS65711 - 3 months ago I replaced the Convergence - Today the TV was on then turned itself off. I have tried to turn on but it just turns off after 30 seconds


Did you do the diagnostic self check:

when green power light goes off on the front of the set press and hold both Menu and Input(Device) buttons for 5 seconds and release both.

Power light will blink two digit error code like: 2 pause, 2 and repeat it at least 5 times.

Let me know what code you find and I will try to help you.

SD TECH

Jan 05, 2010 | Mitsubishi WS-65711 65" Rear Projection...

1 Answer

There is a green glow around everything in the picture of my Mitsubishi WT-46809 46 in. rear projection TV. I can fix the red and blue tones but not the green glow around everything. What might be the...


I am going to post some photos here for you. If you went into the customer menu and tried to adjust convergence and red and blue would move but green is skewed--you have a convergence problem.

Look at the photos and tell me if any look ANYTHING like your trouble. If you have a convergence problem with this model I HAVE START TO FINISH, STEP BY STEP INSTRUCTIONS I CAN GIVE YOU.

If this helped you rate this solution as I do this here for free.

SD TECH

Photos:

e93a4cd.jpg OR?

27bafdf.jpg06b2864.jpg

Dec 20, 2009 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

TV will not turn On


Call a good TV Tech and have him check for vented capacitors in the DM module or blown pico fuses on the -24 and the +24 volt lines.If fuses are blown,it indicates the convergence amp IC's are bad.The fuses solder into the board.

Jul 28, 2009 | Mitsubishi WS-65711 65" Rear Projection...

1 Answer

Sound no pic


Convergence ICs are STK392-110 you will need two of them they are available at the link I am posting and they give free instalation instructions with pics and free tech support so you can do the repair yourself.Heres the link.
http://servicemanuals.vstore.ca/

May 01, 2008 | Mitsubishi VS-50501 50" Rear Projection...

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