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tektronix 2467

Discussion in 'Electronic Repair' started by [email protected], Jun 11, 2007.

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  1. Guest

    Hi. Anybody out their who can help? My scope died last week as I
    turned it on. It came on fine and then the 4 horizontal lines slowly
    faded away (no signal hooked up) and seemed to fall towards the bottem
    of the screen. - seemed to take about 10 seconds all told. Now it
    won't even complete the error diagnostics and of course no signal on
    I think it may be an electrolytic capacitor given the time
    constant but I am open to suggestions before I pull all the
    electrolytic capacitors in the darn thing and replace them.
  2. Jim Yanik

    Jim Yanik Guest

    wrote in
    first check all the LV power supplies for proper voltage and ripple.
    The PS uses low ESR 105degF electrolytic caps. don't use regular caps.
  3. Do as Jim proposed and check the LV power supply. The Tektronix
    2465/2465B is build very similar in the power supply area. Service
    manual is recommended. will be helpful for a download.

  4. Jim Yanik

    Jim Yanik Guest

    if he had a Dick Smith ESR meter,he woud not have to replace ALL the
  5. Hi Jim,

    well you and me both replace only the suspect electrolytics. But this
    could be because we both know what we are doing due to experience ,-)

  6. **Would you have a link to that site? I have a sick Tek 2430A.

  7. The main site:

    or the faster mirrror site:

    Service to my country? Been there, Done that, and I've got my DD214 to
    prove it.
    Member of DAV #85.

    Michael A. Terrell
    Central Florida
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