Author Topic: Agilent 33250A Hangs up on Self-Test  (Read 265 times)

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Offline vinovinoTopic starter

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Agilent 33250A Hangs up on Self-Test
« on: November 27, 2024, 03:12:47 am »
I have an Agilent 33250A that hangs up on Self-test even after a couple of minutes.
I can hear the relays switching inside while performing the self-test.
Can, anyone of you know how to resolve this kind of problem?
Thanks!!!
 

Offline vinovinoTopic starter

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Re: Agilent 33250A Hangs up on Self-Test
« Reply #1 on: November 27, 2024, 05:13:12 am »
After around 3 hours of self-test. It passed.
Then when i perform again the self-test, it passed at around 30 seconds multiple times.
But when I power off the unit and turned it on again. It hangs again at self-test.
I suspect that it will take around 3 or 4 hours again to gain results.
 

Offline Paceguy

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Re: Agilent 33250A Hangs up on Self-Test
« Reply #2 on: November 27, 2024, 12:21:46 pm »
I would start by checking the power supply voltage rails and then the caps.
 


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