6
7
13
12
Description of Motherboard Controls
SD card Slot
Game
Test
Transform
NO-NC button
Volume
adjustment knob
DIP SW2
DIP SW1
LEDA: Running LED lights around table
NC2 : Display panel connection outlet
NC313 : Direct Current (DC) Input outlet
NC35 : A1 Output Control point
NC36 : B1 Output Control point
NC311 : Electro-magnet switch for goal gates (solenoid)
Nc3 : Rail Strike Detector
NC4 : Rail Strike Detector
NC40 : Rail Strike Detector
NC41 : Rail Strike Detector
NC42 : Rail Strike Detector
NC43 : Strike Detector
NC310 : Blower output
NC312 : Alternating Current (AC) Output
R3 : Sound Effect and Volume adjustment
VF1 : Total Volume Adjustment
SPEAK : Sound Output