[time-nuts] Seeking HP 3561A schematic diagrams
Adrian
rfnuts at arcor.de
Sat Feb 13 05:06:56 UTC 2016
Hi Charles,
an original manual is listed on ebay.
There are pdf's available for less money.
I don't know of any free downloads of Vol.2.
The 3048A system is running with a standard 3561A.
Cheers,
Adrian
Charles Steinmetz schrieb:
> I'm helping a colleague resurrect a hard-luck HP 3048A phase noise
> measurement system. In particular, he asked me to help get the 3561A
> dynamic signal analyzer working again. I downloaded Volume 1 of the
> service manual from Keysight, which contains Sections I through VI but
> does not contain Section VII (schematics and service information). I
> suspect that Section VII is Volume 2 of the manual, but do not know
> for sure.
>
> So far, I have been unable to find downloadable schematics. Does
> anyone have a PDF of Section VII, or know where one is available to
> download? Failing that, does someone have a hard copy they are
> willing to scan or copy? (Because of the basket-case nature of the
> instrument, my friend does not want to pay real money for
> documentation until we have some assurance that we will be able to get
> it going. He is willing to pay reasonable copying costs to someone
> who is not in it for profit, if we cannot find a free download.)
>
> (I'm not sure if there are any hardware differences between "regular"
> 3561As and the ones supplied as part of the 3048A system. I'm pretty
> sure the faults [at least the major ones] lie in the basic hardware,
> so I don't think we need schematics particular to the 3048A if there
> are differences.)
>
> Thank you,
>
> Charles
>
> _______________________________________________
> time-nuts mailing list -- time-nuts at febo.com
> To unsubscribe, go to
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
>
More information about the Time-nuts_lists.febo.com
mailing list