Question about Sony KP-61S75 TV

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3 yellow horizontal lines in upper 1/3 of screen on Sony KP-61S75

Just tonight, 3 horizontal yellow lines appeared. They do not go completely across the length of the screen. We are on cable-checked another television and the picture does not have the lines. Any help would be appreciated and thank you in advance.

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  • dr dt Aug 05, 2008

    Thank you. It turns out to be the digital converter box. When the box is bypassed, the lines go away.

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TV has problem in convergence circuit. Needs qualified technician.

Posted on Aug 03, 2008

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