Question about Mitsubishi WS-55311 55" Rear Projection Television

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How do I replace convergence chips in a Mitsubishi ws-55311?

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  • Mitsubishi Master
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Tools and skills must have.Tools,a soldering iron,desoldering pump or desoldering braids,solders?Skills,must know how to do the basic soldering?Tries websites like Tvrepairworld.com,Tvrepairkits.com to buy the convergence kit to repair it ur self.A kit also came with a instructional DVD disc.The shop,will cost u $300-350 for parts and labors.

Posted on Oct 15, 2010

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Posted on Jan 02, 2017

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ladywinn
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SOURCE: Mitsubishi model ws 55311 green is so far off it

Replace Both of your convergence ICs example STK392-570 they are big black ICs Call Mats 1-800-628-1118

Posted on Dec 16, 2009

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1 Answer

Mitsubishi WS-55311 55 In. Rear Projection Television will power on but won't stay on


When it shuts down have you tried accessing the self diagnosis feature to retreve the error code?If so whats the blink code your getting?

Feb 10, 2013 | Mitsubishi WS-55311 55" Rear Projection...

2 Answers

Mitsubishi ws-55311 red convergence is way out of line wont let me fix the problem is there a part i can buy to fix this


The convergence IC chip or chips need to be replaced. Sometimes you can find them on Ebay pretty cheep. Sometimes just buying a used working board is less of a hassle. These chips will have a number like ST 393570 (Just an example). And they would be almost the length of your thumb. It will work but keep in mind soldering can be tough if you heat these up too much in the process of soldering? They will fry.

Apr 03, 2011 | Mitsubishi WT-42311 42" Rear Projection...

1 Answer

Shadows or lines around objects


This tv have a problems known as a conveegence problems,it dead.The tv convergence board must have it 2 STK convergence ICS and some or all it resistors to be replaced to solved the convergence problems.The shop will cost u $300-350 for parts and labors.

Jul 03, 2010 | Mitsubishi WS-55311 55" Rear Projection...

1 Answer

Mitsubishi ws 55311 power not working


Try website like Tvrepairworld.com to buy a refurbish DM power board for the replacement or parts.U know soldering?Buy capacitors for repalcement.

May 14, 2010 | Mitsubishi WS-55311 55" Rear Projection...

1 Answer

CAN NOT FIX CONVERANCE RED & BLUE ON MY MITSUBISH HD 1080 SERIAL ws-55311 NEED A MANUAL ALSO


This is a common problem. Its called a convergence failure.

Problem #1) Convergence

Symptoms:

Dec 25, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Mitsubishi model ws 55311 green is so far off it won't converge. Which PCB needs to be replaced Main PCB or Control PCB


Replace Both of your convergence ICs example STK392-570 they are big black ICs Call Mats 1-800-628-1118

Dec 15, 2009 | Televison & Video

1 Answer

Where are the fuses located on a HD1080 model WS-55413?


These sets use pico fuses ---a 2-2 code usually means one of the convergence chips is shorted and has taken one or both pico fuses out that protect the chips--set detects no voltage and shuts set down instantly--this model uses 2 STK-394-250 CHIPS---I can send you a photo of what the fuses look like--if you find either or both bad--you need to replace the chips--if you just replace the fuse(s) it will just do more damage.

They are not glass fuses--the set you have is a V22 chassis and the chips are location numbers: IC8C01 AND IC8CO2.

etower.766@netzero.net

Sep 07, 2009 | Mitsubishi WS-55311 55" Rear Projection...

1 Answer

Blue color out of focuse


Replace both of the STK392-110 Convergence ICs. You can get them at the following link with free instructions on how to replace them.
http://servicemanuals.vstore.ca/

May 22, 2009 | Mitsubishi VS-50605 50" Rear Projection...

1 Answer

Bad convergence, now wont turn on at all.


The convergence ICs have failed and thats what is shutting the set down. You will need to replace both convergence ICs they are STK394-250 you can get replacement ICs at the following link with free shipping and free instalation instructions with pictures s you can do the repair yourself. Here is the link.
http://servicemanuals.vstore.ca/

Jun 30, 2008 | Mitsubishi WS-55311 55" Rear Projection...

2 Answers

TV WON'T TURN ON


You might have a bad power supply or convergence circuit, I also suggest you to check for fluid spill on the circuit board. if the convergence is defective one of the 5A picofues on the power supply is open. Hope this help you.

Jun 20, 2008 | Mitsubishi WS-55311 55" Rear Projection...

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