Question about LG DU-42PX12XC 42 in. Plasma HDTV

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PERMANENT RED VERTICLE LINE DOWN THE SCREEN

I have a permanent red verticle line running down my screen 42 inch LG plasma tv. How do I get rid of it?

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  • Nicholas Heyke May 25, 2009

    I have the same problem.. is there a simple check to work out the faulty part?

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  • 187 Answers

Replace the timer control board

Posted on May 27, 2009

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2 Answers

We have a vertical green line on the right side of our screen. We can get rid of it by moving the picture over but then it is off center.


any verticle bar which is blue, red green about an inch wide can be fixed by replacing a control board in the set. Board number 6871QCH038C. Can be ordered through Parts Store.com for about 112.00....easy to install yourself, located behind two larger boards which are ribboned together. Takes about an hour.

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Thanks for using FixYa - a FixYa rating is appreciated for answering your FREE question.

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2. Check whether same
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