LG 60PC1D Z-Sus Shorted

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  • Ltank
    Badcaps Veteran
    • Jun 2013
    • 776
    • USA

    #1

    LG 60PC1D Z-Sus Shorted

    The Z-sus was shorted. It took a bit of time to carefully remove the
    4921QP1046B IMP. All the SUS_OUT and the VS pins were shorted to gnd.
    The 4921QP1047B was not shorted. Everywhere I check the module was with the heatsink for 90 plus bucks. I found a place in China and got the module for 27 bucks plus shipping for 39 bucks total. I have a Service Manual for this set but it did not include an schematic for the is board. . It will probably take 2 or 3 weeks to come from China. Any body got a Z-sus schematic for theis tv?
  • capkid
    Badcaps Legend
    • Oct 2010
    • 1339
    • United States

    #2
    Re: LG 60PC1D Z-Sus Shorted

    I've never seen schematics for these sustains.
    LG Plasma Mal-Discharge Correction Service

    Comment

    • tiny68
      Member
      • Aug 2013
      • 33
      • Australia

      #3
      Re: LG 60PC1D Z-Sus Shorted

      Originally posted by Ltank
      The Z-sus was shorted. It took a bit of time to carefully remove the
      4921QP1046B IMP. All the SUS_OUT and the VS pins were shorted to gnd.
      The 4921QP1047B was not shorted. Everywhere I check the module was with the heatsink for 90 plus bucks. I found a place in China and got the module for 27 bucks plus shipping for 39 bucks total. I have a Service Manual for this set but it did not include an schematic for the is board. . It will probably take 2 or 3 weeks to come from China. Any body got a Z-sus schematic for theis tv?
      Did you get this TV working. I'm pretty sure I've got the same problem - short to ground on Vs as measured at input connector to ZSUS. Where did you source your IPM?

      Comment

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