Oscilloscope for testing YSUS and XSUS waveforms

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  • tech2014
    Badcaps Veteran
    • Aug 2014
    • 807
    • Canada

    #1

    Oscilloscope for testing YSUS and XSUS waveforms

    I would like to know what model is best suited for testing these waveforms. I have been reading and apparently you need at least a 200MHZ scope. Is this true?
  • Alastair E
    Chief Womble
    • Mar 2013
    • 1963
    • U.K.

    #2
    Re: Oscilloscope for testing YSUS and XSUS waveforms

    To display the subfields you'll need around 250MHz scope or better...

    However, you'll not often need a scope to find Y-SUS faults....
    Last edited by Alastair E; 12-31-2015, 02:59 PM.
    TELEFIX

    How PLASMA SCREENS WORK, X-SUS and Y-SUS what they do--
    http://www.irf.com/technical-info/appnotes/an-1088.pdf
    PLEASE DO NOT EMAIL ME PRIVATELY FOR REPAIR ADVICE. QUESTIONS BELONG ON THE FORUM!

    Comment

    • tech2014
      Badcaps Veteran
      • Aug 2014
      • 807
      • Canada

      #3
      Re: Oscilloscope for testing YSUS and XSUS waveforms

      ok thanks.

      Comment

      • tom66
        EVs Rule
        • Apr 2011
        • 32560
        • UK

        #4
        Re: Oscilloscope for testing YSUS and XSUS waveforms

        My 100MHz scope is more than sufficient:
        https://www.badcaps.net/forum/showpo...6&postcount=15

        I use a Rigol DS1074Z which is a 70MHz scope, I have upgraded it to 100MHz amongst other addons which can be "hacked".

        You can get the DS1054Z for about $350, IMHO it's one of the best scopes you can buy now.
        Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
        For service manual, schematic, boardview (board view), datasheet, cad - use our search.

        Comment

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