Sanyo DP50747 PSU LJ44-00132a

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  • MagicSmoke
    Badcaps Veteran
    • Feb 2011
    • 275
    • USA
    #1

    Sanyo DP50747 PSU LJ44-00132a

    I repaired this dumpster find earlier this month, thread here https://www.badcaps.net/forum/showthread.php?t=42386


    All is good if it is kept plugged in to AC.

    If left unplugged for 3-5 days it takes about 5 min after AC is connected for PSU to click on and go into STBY. 5v stby is present immediately after AC connected but no other volts until it clicks. Pic of psu http://assets.shopjimmy.com/media/ca...132a-top_2.jpg

    Does this mean the main input caps need replaced? I replaced all the caps except for the 5 marked with green. They are the high voltage caps 100, 250 & 450v of various UF. Thanks.
    Tags: None
    • nomoresonys
      Badcaps Legend
      • Jan 2013
      • 12206
      • U.S.
      #2
      Re: Sanyo DP50747 PSU LJ44-00132a

      did you try heating the board with a hair dryer or a shot of freeze spray, see if theres any changes? careful not to melt anything.
      Last edited by nomoresonys; 12-31-2014, 05:23 PM.
      Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

        Comment

        • Ltank
          Badcaps Veteran
          • Jun 2013
          • 776
          • USA
          #3
          Re: Sanyo DP50747 PSU LJ44-00132a

          I did not have any luck on dumpster sets. Usually due to rain and moisture in the set. I usually don't mess with them .

            Comment

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