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oscilliscope

  1. Jamie Starr

    My 2246 Oscilloscope Quit Working Today - Suggestions

    Guys: I was rearranging my bench today as I installed a new shelf. When I went to test my gear, the scope screen begin flashing like a Christmas tree. Actually it was just the traces. I assumed that I didn’t push the plug all the way into the rear of the unit or perhaps it was loose at the...
  2. forceof1

    Selecting an Oscilliscope

    My Pioneer PLL-1000 is out of whack and apparently I need an oscilliscope to give it a tune up. I have to attenuate the signal between 2 points into specification. 2 Channel I'm assuming, but how many MHz? In the svc. manual I'm getting figures like ........Adjust time constant to 1.06 +- 0.1...
  3. audiodactic

    Pioneer SA-7500ii left chan distortion

    Hi, everyone. I decided to start an account here because I'd find myself here anyway when I would search for audio advice online. But see here's the thing guys/gals... I work at a record store and repair shop. The owner is a cool guy but the tech is reluctant... excuse me, refusing to teach me...
    • audiodactic
    • Thread
    • distortion diy integrated amp integrated amplifier oscilliscope oscilloscope pioneer sa-7500 pioneer sa-7500ii receiever troubleshoot
    • Replies: 9
    • Forum: Solid State
  4. A

    So I bought an oscilloscope... hmm how'd I do?

    I built a DSO shell and frankly I'm impressed with it for what it does. However it's just not convenient to hold while you test. I wanted to get my feet wet with it and just a few days after FINALLY getting it to work I found the Kenwood and decided it was too much of a steal to pass up. I work...
    • AWBigT
    • Thread
    • dual trace kenwood oscilliscope scope
    • Replies: 22
    • Forum: Test Equipment
  5. tusntuk2

    Now just how do I use this new Oscilliscope to find a problem?

    Got a "new" (old used) scope to help diagnose a voltage/oscillation problem in a KR-5600 receiver, and I'm learning how the scope functions. How, exactly, do I use the scope inside the amp? I'm trying to diagnose a vexing problem with apparent oscillation or voltage runaway as the volume...
    • tusntuk2
    • Thread
    • component testing kr-5600 oscillation oscilliscope
    • Replies: 55
    • Forum: Solid State
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