Circuit Board Pinout - Bay Tek Games GRIDIRON BLITZ Service Manual

AAMB2300 BOARD PINOUT GUIDE
GRIDIRON BLITZ AAMB2300 I/O ALLOCATION
POWER HEADER
PIN TYPE PURPOSE
+12V
GND
GND
+5V
+12V
GND
GND
+5V
MENU BUTTONS, MECH. COUNTERS
PIN TYPE PURPOSE
GND
PC2 MENU BUTTON 1
PC1 MENU BUTTON 2
Q4 GAME COUNTER
Q5 TICKETS COUNTER
+12V
TICKET DISPENSER
PIN TYPE PURPOSE
PC4 TICKET NOTCH
GND
PC5 TICKET ENABLE
+12V
DBA
PIN TYPE PURPOSE
PB3 CREDIT INHIBIT/LOCKOUT
GND
+12V
PB2 DBA SIGNAL IN
PIN#
PIN TYPE
1 +12V
2 PB1
3 GND
4 ‐
5 PB3 CREDIT INHIBIT/LOCKOUT
6
7
PIN TYPE
8
+12V
PB0
PIN #
PD7
1 PD6
2 PB5
3 GND
4
5
6 PIN TYPE
PC3**
GND
PIN #
+12V
1 +12V
2 +12V
3 Q6**
4 +5V
Q1
Q2
PIN#
Q3
1
2 ** PC3 and Q6 use the same I/O line. If using PC3 as an input
3 select "IN" on the jumper above the "Outputs" header. If
4 using PC3 to control FET Q6, set the jumper to "Out"
34
COIN
PURPOSE PIN #
1
COIN SIGNAL IN 2
3
‐ 4
5
INPUTS
PURPOSE PIN #
1
Hop Pad Input 1 2
Hop Pad Input 2 3
Hop Pad Input 3 4
5
6
OUTPUTS
PURPOSE PIN #
1
2
3
4
5
6
7
RED Lighting 8
GREEN Lighting 9
BLUE Lighting 10