Author Topic: R&S: Service manuals for the ESU2, EZK and EZP.  (Read 2545 times)

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Offline Richard9026Topic starter

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R&S: Service manuals for the ESU2, EZK and EZP.
« on: December 06, 2018, 06:56:37 pm »
Hello there!
I recently got hold of some R&S test equipment. The equipment isn't in good working condition, so it needs some repairs. For proper repairs, I need the service manuals for these devices.
They are from the '70s. I attached an image of the test equipment. It consists of a rack-holder called MSU, that holds the EZK, EZP and the test receiver ESU2.

Yes, I already contacted the R&S company itself. I obtained datasheets and operating manuals for all of the devices (MSU EZK EZP ESU2), and a service manual only for the EZP.
I really need a service manual for the ESU2, because that's the instrument that has the most problems (it only has a problem in the signal attenuation stage and a relay that keeps clicking every 2 seconds). And maybe for the EZK, it works okay, but it's good practice to have your equipment properly documented.

Do you know where I can find service manuals for these old devices? Or maybe you know someone who has the ESU2 and can scan/already has scanned the service manual?
Or maybe you know something about these devices? Feel free to express your thoughts!

Thanks! Looking forward to your replies.
 

Offline Richard9026Topic starter

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Re: R&S: Service manuals for the ESU2, EZK and EZP.
« Reply #1 on: December 08, 2018, 09:11:38 pm »
Nobody knows where I can get old service manuals? Thanks!
 

Offline tautech

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Re: R&S: Service manuals for the ESU2, EZK and EZP.
« Reply #2 on: December 08, 2018, 09:31:43 pm »
Not saying you will find them here but there's a lot of links to manual repositories to search through here:
https://www.eevblog.com/forum/repair/repair-documents-and-links-sticky-me-please-mods/
Avid Rabid Hobbyist.
Some stuff seen @ Siglent HQ cannot be shared.
 

Offline LUBER41

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Re: R&S: Service manuals for the ESU2, EZK and EZP.
« Reply #3 on: November 12, 2023, 11:33:40 am »
Hello,  Are you still interested in help?  I am looking for  a service manual for the EZK.  R&S told me they cannot deliver it any more. It was all digitailised  since 1990 and before is not anymore available.
 


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