| Electronics > Repair |
| Agilent 33250A Hangs up on Self-Test |
| (1/1) |
| vinovino:
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!!! |
| vinovino:
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. |
| Paceguy:
I would start by checking the power supply voltage rails and then the caps. |
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