Question about Mitsubishi WT-42313 42" Rear Projection HDTV-Ready Television

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Blurryness We have a 42inch Mitsubishi HD1080 and the left side of the screen is blurry in the top left and bottom left corners, also the picture shows some blurryness especially with scores and words. Any suggestions.

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  • Anonymous Mar 23, 2014

    can't see scores in top left corner

  • Anonymous Mar 23, 2014

    can't see scores on top left corner

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This sound to me is a convergence problem may cost to you 350$ if you want to do it by your self need to buy 2 stk 392 110 but if you dont know nothing about electronics i recomend you ta`ke the tv to a service center

Posted on Jul 27, 2008

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On my HD1080 Mitsubishi projection flat screen the picture is bowed on top and bottem and it look as if the projectors themselves are offset, but the picture is clearer as you come toward the center. If I...


You have poor contacts and or dry joints. Resoldering on the convergeance panel and powersupply/line timebase board will probably fix it.
It should take less than an hour in labour terms.

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SAME TV(mitsubishi HD1080 series)-- corners of screen are bent


Your TV most likely has a convergence failure. ( common problem )

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.
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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.

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Sounds like a pincushion problem. You can obtain the service manual and free diagnostic upport at the following link. Hope this helps.
http://servicemanuals.vstore.ca/

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