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Zenith D52WLCD 52 in. Rear Projection HDTV-Ready Television
Problem for Zenith D52WLCD 52 in. Rear Projection HDTV-Ready...

The tv has shadow of red and green about 10 inches




By loisandcliff on Jun 20, 2009

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the tv has shadow of red and green about 10 inches in on both left and Right sides. Center is still ok?

Solution #1

posted on Jun 21, 2009
Not Rated)

Ecollier2012

Rank: Guru 
Rating: 93%, 524 votes
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.
  • Screen is bowed or warped.
Here are some photos of convergence problems.




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.

SOLUTION

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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