... an hour later... of course, the power was reversed!!! positive now pin 8 on the DB9 going to the mobo.
perhaps i should go back to writing software! suitably humiliated. 73 dave - k5en On Thu, Apr 6, 2017 at 1:55 PM, Dave Mallery <[email protected]> wrote: > hi > > after carefully crafting the suggested db9mf cable (with 16vdc on 7 & 8+) > i powered up, but no green led... > > the db9 to chassis seems ok. but am still engaged. there is no voltage > across the backup battery (the holder seems slightly bent). > > the lack of a schematic for the mobo is a big problem. any documentation > on the 10-pin interconnect to the m12 would be nice. > > i guess this is what you call a slow start... > > 73 > > dave - k5en > > On Thu, Apr 6, 2017 at 11:49 AM, Dan Rae <[email protected]> wrote: > >> Worth looking closely at these if you've bought one. On mine, apart from >> the connector to the DB9 being pulled off and some pins bent, which I could >> fix, there are two tiny SM ceramic caps that have been knocked off the M12 >> GPS board, both hanging by one of the detached PC traces. This I may be >> able to fix, but I'm not certain obviously :^) >> >> Dan - ac6ao >> >> _______________________________________________ >> time-nuts mailing list -- [email protected] >> To unsubscribe, go to https://www.febo.com/cgi-bin/m >> ailman/listinfo/time-nuts >> and follow the instructions there. >> > > > > -- > Dave Mallery, K5EN (ubuntu linux 16-10) > PO Box 15 Ophir, OR 97464 > > linux counter #64628 (since 1997) > > > > -- Dave Mallery, K5EN (ubuntu linux 16-10) PO Box 15 Ophir, OR 97464 linux counter #64628 (since 1997) _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
