Question about Mitsubishi WS-55809 55" Rear Projection Television

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Mitsubishi ws 46807 convergence

My tv has taken some pretty harsh vibrations due to a hard wood floor install. I went through and reset the basic red and blue convergence. then the advanced 64 red and blue convergence. The picture on the set will be perfect for about 10 min or so and then the convergence goes out and the picture is almost like it is 3 layered. any help would be appreciated.

thanks

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Convergence fail. try resoldering the 2 convergence ICs in the middle baord located on the large heatsink. this might fix unless the problem has gone it course

Posted on Mar 29, 2008

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Mitsubishi model Wt-46807 Power shuts down after turning on. Tried the solution of pressing the menu & input buttons at same time for at least 5 seconds. Power light error code was 2 blinks/pause 2...


hi,
Error code 2-2 indicates "Short Protect Circuit" problem in tv.
Need to check pico fuses in power supply as one or two got blown due to bad convergence chips.
Below is an exploded view of tv chassis, power supply and convergence area has been marked to give you better idea to look for pico fuses.
Unplug tv from wall socket before to repair/check any thing inside tv.
Hope these info will help you.
Let me know if you have additional question.
Thanks.

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Oct 16, 2010 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

Picture is blurred by tri-colored image (yellow, red, green or blue)


The tv have a problems known as convergence problems.The tv convergence board are dead.These parts on the tv convergence board must have it 2 STK convergence ICS and some or all it resistors replaced,to solved convergence problem.U know basic soldering,have all the tools?Tries websites like Tvrepairworld.com,Tvrepairkits.com to buy a convergence kit to do the repair it ur self.The shop will cost u $300-350 for parts and labors.

Aug 25, 2010 | Mitsubishi WT-46807 46" Rear Projection...

2 Answers

Picture is completely out of alignment, went to do


It means the convergence IC gave up already ang needs a replacement. And also check the 5A picofuse in the power supply.

Dec 28, 2009 | Mitsubishi WS-65869 65" Rear Projection...

1 Answer

I have a Mitsubishi Tv, WS-65711. The colors have


Ur convergence it dead.Must change the convergence ICS.Know how to solders?Buy a convergence kit,use what in that kit.Tries these websites.Tv repair World.com,Tv Repair kits.

Nov 10, 2009 | Mitsubishi WS-65711 65" Rear Projection...

1 Answer

WT-46807 Red convergence is distorted, in an arch at the bottom.


Yes your model is the V17 chassis mitsubishi. The Convergence Ics are located on the center board. you will need two STK392-570 convergence ICs. You can get replacement ICs at the following link and they provide free installation instructions. They are located on the backside of the wide heat sink with the fins on it on the center board
http://servicemanuals.vstore.ca/

Jan 18, 2009 | Mitsubishi WT-46807 46" Rear Projection...

1 Answer

Replaced Convergence but pictures still display with double images


i went to converge my mitsubishi ws 73903 and the blue line wont go down to match the other ones

Oct 09, 2008 | Mitsubishi WS-73903 65" Rear Projection...

1 Answer

Loss of convergence on the edges


Yes, first do the self test by pressing input/device button and menu at same time for 5 seconds and read error codes by blinks. more info ctechnicians.com

Jan 01, 2008 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Mitsubishi WS-65807 problems


You need the two convergence IC's replaced part# STK392-570. About a $300-$400 repair.

Aug 23, 2007 | Mitsubishi WS-65807 65" Rear Projection...

2 Answers

Is this a calibration, convergence, or lens focusing issue?


Did you Change out the Ground Resistors,220 Ohm,3.3Ohm Even if they look Good Change Them

Jul 20, 2007 | Mitsubishi WS-65869 65" Rear Projection...

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