[time-nuts] Motorola GPS Z3801A
matthew at matthew.at
Wed Jun 2 04:50:19 UTC 2010
Robert Benward wrote:
> It's been modified. I was told that when I bought it, and confirmed
> it myself. I don't get the right voltages; I need a new RS-232
> interface chip.
Did you double-check the mod to ensure that the 0-ohm chip resistors
came off in addition to the jumper changes?
I've managed to have a "dead" 3801A due to a bad mod I did once on one
of my 9 or so units, which is why this is always what comes to mind now.
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