Faint horizontal lines in picture

I am having a problem with my JVC AV-27320 TV. There are faint horizontal lines in the picture. It is most obvious when the picture is dark. They are not static, but flickering across various parts of the screen. It happens regardless whether I am watching cable broadcasts, DVDs or playing video game consoles. Does anyone know what could be causing this or how to fix it?

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JVC Master
12,061 Answers

This is usually caused by a problem in the Horizontal Output section, around the Horizontal Output transformer usually a capacitor or diode going or gone faulty... the line you see are the Horizontal "Retrace" lines that are useually "Hidden" when the circuit is OK..

Posted on Jul 30, 2007

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