Question about Sony Grand WEGA KDP-57XBR2 57" Rear Projection Television

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Thin red horizontal lines across screen

I get these slightly curved thin red horizontal lines across the screen.
They are stationary and don't effect the picture but are annoying in the background.
I just set the tv up. Its new to me (about 5 years old).
Right now its only running through a Tivo which is on rabbit ears. I have it plugged into TV with standard red/white/yellow cable.

Any ideas.

mystic100

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  • 395 Answers

Replace the focus block or try to adjust the screen control on the focus block for red only. this will affect the white balance of the set so adjust it carefully. the focus block is located on the front inside the set. remove the speaker cover then the 4 screws on the front plate. the focus block is 3" x 2" black box with 6 adjustment posts three for focus and three for screen. adjust only the affected screen (R).

Posted on Mar 13, 2008

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Posted on Jan 02, 2017

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