Question about LG 42PX5D 42 in. Plasma HDTV

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I have an 50 inch lg plasma tv i wasn't home but my wife said there was a pop. the picture looks washed out now and when you turn the tv on it starts black and takes a minute for the picture to burn in. it also appears to be missing the color green does this seem to add up to anything

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  • Master
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Hi


Thanks for using FixYa. The issue seems to be with the Y-sus, Z-sus and the control boards should also be checked. To start with you’ll need to open the back of the unit and check these boards for any blown/swollen/flat capacitors. Y-sus board is located on the left looking from the back and Z-sus is the board that is on the right hand side and controller board is the one located next to the power supply board. Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Posted on Jul 20, 2010

  • jim1716 Jul 20, 2010

    thanks for the reply
    my brother in law and i have done this he figured it was one of the 2 boards we would have to replace
    couldnt find anything obvious on either board
    is the one more likely than the other?
    thanks

  • Rylee Smith
    Rylee Smith Jul 20, 2010

    To start with check the Y-sus board, you can test it for VS, VA voltages. Usually when this occurs it is the Y-sus board that is bad.

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