Question about Mitsubishi WS-55809 55" Rear Projection Television

2 Answers

Image convergence problem

The image concaves from the top and the bottom. The image is also blurry. Can you please give me a reason and solution for this problem?

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  • tmajumdar Jan 24, 2008

    Where can I buy these ICs from?



    Thanks for your help.

  • tmajumdar Jan 24, 2008

    Where can I get (buy) a repair manual for this TV?



    Thanks for your help.

  • tmajumdar Jan 25, 2008

    Thanks for the help

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2 Answers

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  • Master
  • 4,402 Answers

Http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

· http://www.mouser.com/index.cfm?handler=home
· http://www.mcmelectronics.com
· http://www.bdent.com
· http://www.electronix.com

Posted on Jan 24, 2008

  • Cary Farah
    Cary Farah Jan 24, 2008

    repair manual get here


    http://www.eserviceinfo.com/most_popular...



    https://www.manualsparadise.com/Sho...mo...


    https://www.completeservicemanuals.com/p...


    http://www.user-service-manuals.com/Sony...


    http://www.schematicsforfree.com/







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  • Mitsubishi Master
  • 8,617 Answers

Are you able to have any control over the red and blue convergence in all 4 directions? If not you need to replace the convergence ICs they cost about 10.00 each you will need two of them. A classic sign of bad Convergence ICs is a distorted picture at the top and bottom with the convergence out of alignment on at least 1 color. Let me know if you need anything further.

Posted on Jan 24, 2008

  • 1 more comment 
  • Sonny Berry
    Sonny Berry Jan 24, 2008

    You can purchase them at the following link. Just enter the STK number of your ICs in the search box and it will bring up your ICs and how much they cost. You will also need a tue of heat sink compound, buy that at your local Radio shack for around a 1.50.

    Here is the link.

    http://electronix.com/

  • Sonny Berry
    Sonny Berry Jan 24, 2008

    I will post a link for you shortly where you can purchase your service manual

  • Sonny Berry
    Sonny Berry Jan 25, 2008

    I found your manual for 12.99 at the following sit and they offer free unlimited support with the manual.They will also email it to you if you return to the site and request that they email it. Here's the link

    http://servicemanuals.vstore.ca/

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you can get it your tv fix the problem is in the IF amp and video circuit.a convergence will also be neeeded.the tv is old but can give you some more life call a tech they will be your tv doc.

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