Question about LG 50PC1DRA 50 in. Plasma Television

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Model #50PC1DRA no picture but we have sound we replaced the zsus board and main logic main board and still no picture

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Hi


Thanks for using FixYa. As you have already replaced the Z-sus and the main logic board then the issue seems to be with the Y-main and/or Y-sus board. You’ll need to take the back off and check for any blown/bulged capacitors that might have gone bad and causing this issue. Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Posted on Aug 02, 2010

  • 7 more comments 
  • ssomundjian Aug 03, 2010

    can fuses be blown up

  • Rylee Smith
    Rylee Smith Aug 03, 2010

    Yes, they might be.

  • ssomundjian Aug 03, 2010

    there is two 4.0A 250V on Y sus board
    one 10A 250V on power supply board is that the y board?


  • Rylee Smith
    Rylee Smith Aug 03, 2010

    Please check this picture which tells you about the boards and power supply board is not Y board.




  • ssomundjian Aug 03, 2010

    Ok then Y main or Y sus board are same thing ?

  • Rylee Smith
    Rylee Smith Aug 03, 2010

    Y main is the board located on the right of buffer boards.

  • ssomundjian Aug 03, 2010

    im not clear with one thing is the Y sus different than Y main i mean is it the same board or 2 seperate boards? i know the Ysus its marked but i dont know where to look for Y main?

  • Rylee Smith
    Rylee Smith Aug 03, 2010

    Its the one next to buffer boards

  • Shahid Electronics
    Shahid Electronics Oct 12, 2010

    :))

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