Connect with us

oscilliscope crt question

Discussion in 'Troubleshooting and Repair' started by Velliger, Dec 21, 2016.

Scroll to continue with content
  1. Velliger

    Velliger

    10
    1
    Aug 30, 2016
    My Tek 2245 powers up, no faults, but the crt is dark. It displays the readout info alright and beam display works when pressed. There is a random blip but no trace. Any observations?
    Velliger
     
  2. 73's de Edd

    73's de Edd

    2,945
    1,246
    Aug 21, 2015
    Do you have any " rug rat " presences . . . accessible to that unit ?

    VERY heavy suspicion of mode and triggering set up

    Jury rig this set up and see if it will pass this self test :



    [​IMG]








    DAMN . . .Sam . . . look up above and I am seeing a self portrait . . .excepting the fact that I am always wearing a shirt . . .

    73s de Edd

    .
     
    Last edited: Dec 22, 2016
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-