|
Vintage Test Gear and Workshop Equipment For discussions about vintage test gear and workshop equipment such as coil winders. |
|
Thread Tools |
15th Jan 2022, 5:33 pm | #1 |
Heptode
Join Date: Jul 2018
Location: Worthing, West Sussex, UK.
Posts: 983
|
HP8591A Spectrum Analyser Power Supply info. wanted
I am not sure HP ever gave info on the power supply units (I recall reading there was more than one design, I have no idea if that is true?).
I am after whatever I can get info. wise, it is about time those RIFA caps were changed by now, anybody know where I can find diagrams or info. please, Thank you. |
15th Jan 2022, 6:42 pm | #2 |
Octode
Join Date: Jan 2007
Location: Dorridge, West Midlands, UK.
Posts: 1,474
|
Re: HP8591A Spectrum Analyser Power Supply info. wanted
I don't know any schematics for this model of SA, it is from the era when HP stopped providing board level information so I doubt it was ever published there are a few bits on the net where people have reverse engineered things to repair them such as this,.
https://www.schematicsunlimited.com/...a-power-supply Good luck
__________________
Chris Wood BVWS Member |
15th Jan 2022, 8:45 pm | #3 |
Heptode
Join Date: Jul 2018
Location: Worthing, West Sussex, UK.
Posts: 983
|
Re: HP8591A Spectrum Analyser Power Supply info. wanted
Thank you Chris
|