JVC AV-56WP74 56 in. Rear Projection HDTV-Ready Television
Problem for JVC AV-56WP74 56 in. Rear Projection HDTV-Ready Television

Picture doubles and looks like 3d




By kingring42 on Jun 21, 2009

" "
the pic looks like it is being squeezed from the top and bottom

Best Solution

posted on Jun 21, 2009
Very Helpful)

Ecollier2012

Rank: Guru  Televisions & Videos  Expert
Rating: 93%, 574 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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Solution #2

posted on Aug 25, 2009
Not Rated)

adrianbo

Rank: Apprentice  Televisions & Videos  Expert
Rating: 0%, 0 votes
Screen looks 3-D ,Colors do not line up,screen is bowed or warped
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