Thanks Scott! Had to scratch my head at the power supply section for a few minutes before I had a "duh" moment on what was going on there... So from looking at the schematic and pinout changes between the T2-301 and FC-301, and from what I can see in the fc-301 manual... It looks like the DB-9 comes straight to JP2 and doesn't first go anywhere in the radio? Then you're passing power, audio, and other data back to the transciever on JP1? is this correct? So I "should" be able to use the "in" point (pad 2) at the ips5451S location to enable my 5vdc 1A power supply (enable it not power it), then take my now switching via the "Power" command 5vdc out, cut the trace at JP2 pin 3 for 5vdc and tie my switching 5vdc to pin 3, which would turn on and off 5vdc at pin 3 on the DB-9?
Sorry for the bother when your sick (get well soon), I just didn't want to pull the transciever board and connectors if at all possible to check for any connections there may be on the back (or in the middle) of the transciver board. Garrett VE6RKY --- In [email protected], Scott Miller <sc...@...> wrote: > > Just posted it to the wiki. > > wiki.argentdata.com > > Scott > > gsdatplace wrote: > > > > > > Scott, do you have a schematic of the T2-301 board that you could share? > > I just got word my new toy just arrived (thanks for the quick shipping!) > > and I'm looking to modify it slightly to add a 1A 5vdc switching supply > > and use the "power" command to power on and off the supply and my nuvi > > as I do with my OT2. > > I asked about this before and you said something that there was a spot > > on the board for a solid state relay, and where to power the ot2 board, > > but I can't seem to find that post anywhere on here... > > Thanks! > > > > Garrett > > VE6RKY > > > > >
