John: It definitely is a 11207 Prr T-1. An hour ago, I removed the cherry switch, put the motor and truck back together and put the loco on my rolling test track. I kept the wire going from the motor board to the cherry switch attached so I could hold it in my hand and test operation. the other wire on the cherry switch I put to ground, No response when I moved the flapper by hand . Prior to doing this, I did find continuity between cherry switch output and the motor board, The needle on my meter would jump around as the loco ran on its rollers. Any chance I have the cherry switch wired wrong. From left to right with the flapper pointing down to my right the pins from left to right are as follows. 1and 2 are crossed by a capacitor. 2 also goes to frame of engine and pin 3 goes to motor board. There is a board under the motor board that I suspect may be involved. Any thoughts. Phil
|
|
