coldsniper
Newbie level 1

Can anyone explain the wiring of the blue line in the schematic diagram in the following link.
http://home.t-online.de/home/chrisnowak/mcc/ramcart.gif
Schematic description at
http://home.t-online.de/home/chrisnowak/mcc/mcc.html
Thanx
http://home.t-online.de/home/chrisnowak/mcc/ramcart.gif
Schematic description at
http://home.t-online.de/home/chrisnowak/mcc/mcc.html
Thanx