B&K 1760 Tripple PS has one bad side

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  • Ltank
    Badcaps Veteran
    • Jun 2013
    • 776
    • USA
    #1

    B&K 1760 Tripple PS has one bad side

    Does anone have a Schematic? Tried to charge a battery and it screwed up one bank or side. The readout shows zero voltage and the constant current
    Par led stays lite up. The other adjustable and 5vdc are good.
    Schematic is greatly appreciated
    Tags: None
    • Ltank
      Badcaps Veteran
      • Jun 2013
      • 776
      • USA
      #2
      Re: B&K 1760 Tripple PS has one bad side

      Opened unit and started checking simple things first. Found a shorted 1N5002 Diode.
      The bottom half is all rivited together. Not made to be serviuced. I was able to just reach it from the side. Put a 1n5008 and it works fine. Reassembled. Thanks Guys

        Comment

        • budm
          Badcaps Legend
          • Feb 2010
          • 40746
          • USA
          #3
          Re: B&K 1760 Tripple PS has one bad side

          Service manual.
          Attached Files
          Never stop learning
          Basic LCD TV and Monitor troubleshooting guides.
          http://www.badcaps.net/forum/showthr...956#post305956

          Voltage Regulator (LDO) testing:
          http://www.badcaps.net/forum/showthr...999#post300999

          Inverter testing using old CFL:
          http://www.badcaps.net/forum/showthr...er+testing+cfl

          Tear down pictures : Hit the ">" Show Albums and stories" on the left side
          http://s807.photobucket.com/user/budm/library/

          TV Factory reset codes listing:
          http://www.badcaps.net/forum/showthread.php?t=24809

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