Question about Sony BRAVIA KDL-52W4100 52 in. LCD HDTV
At first I would have to cycle the power on and off to finally get the tv to work. After changing the power supply, that problem is not as bad. Now the left side of the screen is blurred with vertical colored lines. It gets better the longer the tv remain on, but not perfect. Any suggestions to fix this problem?
The problem is that the panel has failed. Apparently this is a common problem with LCD TV's between 18 mths and 3 yrs old. If it survives over 3 yrs it is likely to last for a few years longer. The cost of replacing the panel is more than a replacement TV!
Posted on May 26, 2009
What you're describing is usually the result of an improperly seated connector. With the power disconnected, open the tv and locate any connectors between the LCD screen and the driver circuit board. Unplug them, and reconnect it assuring it's properly and firmly seated. Be careful when handling these cables as they tend to be quite fragile... take your time.
Posted on Nov 28, 2009
This problems,the board call the T-CON decoder board,have problems,about to dies.This T-CON decoder board sit right in the middle bottom of the LCD screen.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish T-CON decoder board for the replacement.
Posted on Oct 14, 2010
Repalce the back light inverter. If you check there are two one is the master and the other is the slave. In your case is teh left.
Posted on Nov 04, 2010
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