lg42px5d standby issue

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  • allnighta
    New Member
    • Mar 2013
    • 3
    • uk
    #1

    lg42px5d standby issue

    first off a big hello and respects to everyone in the forum

    ok so i got the above model which when powered up the front led cycles through from red to amber then to green and back to red

    checked caps on psu and looked ok but changed 6 of them anyways with a repair kit for that board, tested the VS and VA when the ysus and zsus were disconnected and there are ok at 186 volts and 60 volts

    the plasma powers ok when the ysus is disconnected, so i replaced ysus with a compatible one and it still goes back to standby after starting up so i am starting to think the buffer board could now be at fault, fuses are ok on the ysus and every were else

    any help appreciated

    thanks in advance
    Tags: None
    • allnighta
      New Member
      • Mar 2013
      • 3
      • uk
      #2
      Re: lg42px5d standby issue

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