Author Topic: Rohde Schwarz UPD service manual  (Read 639 times)

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Offline AndrejkaTopic starter

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Rohde Schwarz UPD service manual
« on: August 27, 2024, 05:25:40 am »
Hello community,

Looking for service manual for Tohde Schwarz UPD audio analyzer.

Many Thanks

Andrej
 

Offline Harry_22

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Re: Rohde Schwarz UPD service manual
« Reply #1 on: August 27, 2024, 08:03:24 am »
Hi Andrej!

Please let me know what exact sections do you need.
I will try to make you a copy.
 

Offline krucker

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Re: Rohde Schwarz UPD service manual
« Reply #2 on: August 27, 2024, 02:50:01 pm »
Hello
I hope this will help you. Sorry, no schematics.
Gerhard
 

Offline krucker

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Re: Rohde Schwarz UPD service manual
« Reply #3 on: August 27, 2024, 02:52:15 pm »
Here is the attachment...
 

Offline AndrejkaTopic starter

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  • Posts: 19
  • Country: lt
Re: Rohde Schwarz UPD service manual
« Reply #4 on: August 29, 2024, 05:15:05 am »
Hello,

Big Thanks for krucker and Harry_22!
Manual will be very helpful to restore my UPD analyzer. If Vol2 with the schematics can be available, I will be very appreciate if someone attach it here.

Many Thanks

Andrej
 

Offline Aheld

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Re: Rohde Schwarz UPD service manual
« Reply #5 on: August 30, 2024, 09:12:44 am »
Did you check out this discussion:
https://www.diyaudio.com/community/threads/rohde-schwarz-upd-help-need-docs-files-repair-advice.286032/page-5

They're talking about damaged AC filter at UPD devices?
Maybe a hint for the not working PSU?

Br.
Axel
 

Offline Astralix

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  • Country: de
Re: Rohde Schwarz UPD service manual
« Reply #6 on: September 02, 2024, 11:52:41 am »
Hi!

Thank you Harry for the support, but is there a Volume 2 available too?
The units will probably now be at the age, were caps liquids are string to eat away traces and through-holes and in my case the battery leaked and the two spacer rubber things became some gluey liquid stuff that dropped down into the ISA slots of the PC mainboard.

So being able to trace some signals on schematics level would really help!

Best regards
astralix
 


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