Omega Race Pinouts
Omega Race is a 2 part boardset that consist of a MOTHER BOARD PC =
(A084-90007-E929) and a LOGIC BOARD PC (A084-91372-D929) that plugs into =
the card connector on the Mother Board.
MOTHER BOARD PINOUTS
J5 6 Position
1- GND
2- GND
3- KEY
4- 8 Volt Unregulated (this is used for the BATT Charger circuit)
5- +5VDC
6- +5VDC
J6 3 Position
1- 18V AC (low)
2- 18V AC Centertap
3- 18V AC (high)
J7 18 Position THIS IS THE CARD EDGE CONNECTOR
1-=20
<no connects 1-7>
7- KEY
8- Y OUT
9- X OUT
10- (To Logic Board J1 Pin 19 ~ Ground for Cocktail?)
11- Z OUT
12-
13-
14-
15- Z GND
16- X GND
17- Y GND
18-
LOGIC BOARD
J1 22 Position
1- Coin 2 Normally Closed
2- Player 1 Thrust
3- Tilt
4-
5- Player 2 Steering Encoder Bit 2
6- Player 2 Steering Encoder Bit 0
7-
8- Player 2, 1 Credit light
9- Player 2 Steering Encoder Bit 3
10- Player 1, 2 Credit light
11- Player 2 Steering Encoder Bit 4
12- Player 2 Steering Encoder Bit 5
13-=20
14-=20
15-
16- Coin 2 Meter
17- Player 2 Steering Encoder Bit 1
18- Coin 1 Meter
19- To Mother Board J7 pin 10 (Cocktail mode only?)
20- Player 2, 2 Credit Light
21- Player 1, 1 Credit light
22- +5VDC SENSE on Power Supply Board.
J2 15 Position Connector
1- Switch GND
2- Player 1 Steering Encoder Bit 2
3- Player 1 Steering Encoder Bit 3
4- Player 1 Steering Encoder Bit 5
5- Player 1 Steering Encoder Bit 1
6- Player 1 Steering Encoder Bit 4
7- Player 1 Steering Encoder Bit 0
8- Player 1 Fire
9- Test
10- Coin 2
11- Coin 1
12- Coin 1 Normally Closed
13- KEY
14- Player 1, 1 Credit
15- Player 2, 2 Credit
J3 15 Position
1-=20
2- SPKR Common to both
3- KEY
4- SPKR 1
5-=20
6-=20
7- SPKR 2
8-
9- +12 VDC
10- GND
11- Player 2, Fire
12- Player 2, 2 Credit
13- Player 2, 1 Credit
14- Player 2, Thrust
15-
NOTE: The above pinouts are from my manual. I assume no responsibility =
for any errors & would appreciate any corrections. The single player =
versions *should* work the same way but without the 2nd Player Steering =
Encoder & Action buttons (you will need the 2 player 1 Credit/ 2 Credit =
buttons).
Kev
mowerman@erols.com
http://www.erols.com/mowerman
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