33
MAINBOARD PINOUT GUIDE
Pin Type
Purpose
Ref
Pin #
LOWSIDE #1,w diode
Mouth Motor Forward (Lowside)
J22
1
LOWSIDE #2, w diode
Mouth Motor Reverse (Low Side)
J22
2
LOWSIDE #3
Blower Relay
J22
3
LOWSIDE #4
J22
4
LOWSIDE #5
J22
5
LOWSIDE #6
J22
6
LOWSIDE #7
J22
7
Pin Type
Purpose
Ref
Pin #
LOWSIDE #8
Mechanical Counter #1
J22
8
Ground
J24
1
LOWSIDE #9
Mechanical Counter #2
J22
9
Ground
J24
2
+12 Volts
J22
11
+12 Volts
J24
3
+12 Volts
J22
12
+12 Volts
J24
4
+12 Volts
J22
13
PB7
J24
5
+12 Volts
J22
14
LOWSIDE #12
J24
6
+12 Volts
J22
15
PX29
J24
7
+12 Volts
J22
16
HIGHSIDE #10
J24
8
+12 Volts
J22
17
HIGHSIDE #11
J24
9
+12 Volts
J22
18
3.3V
J24
10
+12 Volts
J22
19
+12 Volts
J22
20
PX37
Lo Ticket Switch Input
J5
1
Ground
Lo Ticket Switch Ground
J5
2
HIGHSIDE #13
Mouth Motor Forward (Highside)
J25
1
PB18
J5
3
HIGHSIDE #14
Mouth Motor Reverse (Highside)
J25
2
+12 Volts
J5
4
PX10
Service Button 1
J25
3
PX11
Service Button 2
J25
4
PB16
Ticket Notch #1
J9
1
Ground
J25
5
Ground
Ground for Ticket Dispensor
J9
2
Ground
J25
6
PB17
Ticket Motor #1
J9
3
+12 Volts
Power for Ticket Dispensor
J9
4
+12 Volts
Coin Door Powe
r
J6
1
PA05
Coin Input
J6
2
PA06
DBA Input
J8
1
Ground
Coin Ground
J6
3
+12 Volts
J8
2
Ground
J8
3
Ground
J8
4
= LED Constant Current Drive = 12 Volts
= Ground
BayTek Hardware REV D Pinout - Version 1
=Low Side Driver
=High Side Driver = TTL Input/Output
To Purchase This Item, Visit BMI Gaming | www.bmigaming.com | (800) 746-2255 | +561.391.7200