Athearn Blue Box PA-1 DCC conversion part 4 wiring layout

Making the Athearn blue box Alco PA-1 ready to install DCC. We'll be using a super smooth 24v motor that draws a tiny amount of amps but has a lot of torque. We'll make some 3D printed parts will be used to match the universal joints and drive shafts. We'll also make a 3D printed cradle for the motor. In this video we'll layout the wiring and PC board scheme.