I can get you the T2-301 schematic. The FC-301/D part is the same as the service manual, more or less - they're still working on the VHF version.
You've got 12 volt power supplied through the cable, right? Do the LEDs inside light up? Can you measure the current draw? Should be around 80 mA. Scott k7ybz wrote: > > > Scott, > > On Friday, for the first time, I tried to power up the T2-301 and > configure it. The unit appears be non-operational. The configuration > program would not connect through the null-modem cable and into the > T2-301 serial + power cable. I checked the wiring up to the T2-301 DB-9 > and all is good. I also used all the power-up sequences which would > allow connection to an OT2. > > Later on tomight I was going to get back to troubleshooting and measure > on board voltages. > > 1) Do you have a schematic/parts layout diagram for the internal T2 > board and how it interfaces with the FC-301D? > > 2) Is there any difference between the schematics in the FC-301D manual > and the xcvr as used in the T2-301? > > Thanks, > > Larry > K7YBZ > >
