Sony Bravia KDL-32V4000 32 in. LCD TV
Problem for Sony Bravia KDL-32V4000 32 in. LCD TV

Sony bravia LCD KDL52 TV: blurred picture with color bands




By rakesh87460 on Jul 14, 2009

" "
Sony bravia LCD KDL52 TV: starts to show vertical color bands with soft edges after about 45 minutes of being in-use. On power-recycle and TV cool-off, problem gets corrected for about 45 mins.

Best Solution

posted on Aug 01, 2009
Very Helpful)

BitterTVMan

Rank: Wiz 
Rating: 96%, 17 votes
It is most likely the TCON board (located at the top right against the LCD panel). When these boards have problems, they can act up when cold or warmed up.

You will want to check with any extended warranty company you might have, or Sony's part website for the availability of the TCON board.

The problem here is, sometimes those TCONs are not made available separately and need to be replaced with the screen.

If you have to replace the panel, buy a new tv. You'll save yourself a costly repair.
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