[time-nuts] HP Z3815A manual/info needed
azelio.boriani at screen.it
Mon Aug 6 10:50:37 UTC 2012
Forgot to mention: if your Z3815A is like mine, then the GPS antenna cable
is routed in a strange way. To bypass the large rear connector, the cable
is soldered on the PCB where a short cable with connectors then brigs it to
the Furuno GPS unit. There is a DC blocking capacitor so that the antenna
is supplied by the main board and not by the GPS unit. Chack that
On Mon, Aug 6, 2012 at 12:44 PM, Azelio Boriani <azelio.boriani at screen.it>wrote:
> The only info you can find (AFAIK) is here:
> if you can find a service manual, please, let us know.
> scanning the archive for time-nuts gives:
> "There is a full (unofficial) *manual* and software available on CD for
> the *Z3815A* - write to ksca... at bytecan.com.au"
> On Mon, Aug 6, 2012 at 12:19 PM, Morris Odell <vilgotch at bigpond.net.au>wrote:
>> Hi all,
>> A few of us down here in Oz have HP Z3815A GPS disciplined frequency
>> standards running. One of my friends, who does not belong to this group,
>> had a fault develop in his unit which seems to be in the GPS receiver
>> section. The serial port terminal program indicates that all is well but
>> sats are being received even with an antenna change.
>> Are there any manuals or service information available for these units?
>> a block diagram? Any help gratefully accepted!
>> Regards to all,
>> Morris VK3DOC
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