Samsung BN44-00852A Troubleshoot

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  • bappies7
    Member
    • Aug 2011
    • 41
    #1

    Samsung BN44-00852A Troubleshoot

    Hi,

    I was watching the TV when it suddenly have a pop sound and the TV went blackout (No Power).

    I open up the TV and saw 1 component on the Power Board burn. I have check all components in the 2 blue boxs all reading are ok, except for the capacitor label CP805 circle in red burned.

    Please advise if there is any more component to check ?

    Why was the capacitor burn ? Is it caused by a short somewhere?

    See link for the schematics:
    https://drive.google.com/file/d/1atV...ew?usp=sharing
    Tags: None
    • R_J
      Badcaps Legend
      • Jun 2012
      • 9557
      • Canada
      #2
      Re: Samsung BN44-00852A Troubleshoot

      The capacitor may be the only problem, Replace with a 3kv capacitor if you can. The mosfet is in the pfc circuit and sometimes gets damaged as well but usually shorts.

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