Quoted from BleacherBum:When I manually engage the outhole, right or left hole, a switch on the tunnel relay sparks and the pin powers off (fuses do not blow nor does a GFCI trip). This is the switch with two yellow wires and one end of a 3300 ohm resistor on one blade.
The switch and resistor drive the Flash Motor and the Flash Release coil and are located at about H5-6 on your schematic.
There might be a short in or near the Flash Motor or its Release coil. That might draw enough current to drop the 50v supply from the transformer and release the Lock relay which would trip the Game Over relay. Does the Lock relay drop out?
/Mark
