[time-nuts] Power Problems Lucent KS-24361, L101 & L102
dk4xp at arcor.de
Sun Feb 5 04:17:07 EST 2017
Am 05.02.2017 um 04:29 schrieb Hal Murray:
> buzz at baylorhill.com said:
>> Where does pin three (P1) connect. I may have trashed both units. Are
>> schematics available.
> I don't know of any schematics. I would take it apart and see if anything is
> connected to any of the other pins on those connectors. Or measure the
> resistance from the outside.
I also know of no schematics, but I took some photos when I made the 10
MHz output and the
distribution amplifier for mine. The power input seems quite simple.
Everything goes straight
into the DC/DC converter. Probably the input is not referenced to
ground. There are just some
chokes and a reservoir capacitor. There is a diode, too. It looks too
weak for use as a crowbar
or as a series diode.
(GPS board removed)
More information about the time-nuts