Sony KDL - 46XBR4

Sep 17, 2018
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Hello, I have a Sony Bravia KDL - 46XBR4 manufactured 11/2007 that has a constant black line about 1 inch thick running from the top to the bottom about 3 inches from the right side of the screen, the line was blue for about 1 month, now black and on all the time. Any help will be appreciated. Thanks to all.