[time-nuts] FEI FE-5680A Rubidium Pinout

Rex rexa at sonic.net
Tue Sep 20 04:13:50 EDT 2005


On Tue, 20 Sep 2005 00:17:36 -0500, James Meek <JimMeek at sbcglobal.net>
wrote:

>Hmmmm.  I must have found by ohmmeter the connection between the eeprom
>and the rubidium via J2-14A, not realizing they were both inputs (as I had
>concluded that the pinout was non-standard).  I not sure about what I
>found out about the connection of the rubidium serial output, but I seen
>to recall that it doesn't just end electrically where it does visually, 
>but
>rather "goes underground" through the inner layers of the board and 
>surfaces
>elsewhere in the circuitry.

I'm sorry. It's late and I don't really understand that. Please tell me
what you have found connected by underground circuits or (possibly) by
circuits that I have missed.

I'm just trying to help here, and I _AM_ the person that figured out
that the rubidium box needs 5 V. You could still be stumbling trying to
figure why there is no output.

Please be specific with any new knowledge or criticism of my help.
 
P.S. Have you tried to power it up with the info I just gave you.

Give me some *facts* with new information or shut up. You are beginning
to annoy me.

And **** you very much for not thanking me in the previous message.






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