USA MAV500/MKVI Service Manual
Backplane Board
28-00486-00
12-11
This document contains confidential information which is proprietary to ATI. It may not be disclosed to any unauthorized parties,
and it may not be copied. All rights reserved.
© Copyright (ATI) Aristocrat Technologies, Inc. 2002.
PIN
Pin Name,
MAV/6 Main
Board
Connects
to ...
Comment
B28
not used
-
Current control for winding 2
C28 NC
-
-
A29
HOPDIR
P7-13
Hopper motor direction, hopper
B29 GND
GND
Gnd
C29
not used
-
Current control for winding 2
A30
not used
-
Phase winding 1 + lamp 1 test
B30
not used
-
Phase winding 2 + lamp 2 test
C30
not used
-
Current control for winding 1 + lamp3
A31
not used
-
For reel selection
B31 GND
GND
Gnd
C31
not used
-
For reel selection
A32
not used
-
Strobe for latching the lamps
B32
not used
-
For reel selection
C32
not used
-
Strobe for latching the motor
Main Board/Backplane DIN, JP21/P21
JP21 on the Backplane Board connects to P21 on the Main Board.
PIN
Pin Name, MAV/6
Main Board
Connects
to ...
Comment
A1
not used
-
mech. switch, JACKPOT RESET
B1 GND
GND Gnd
C1
not used
-
mech. switch, AUDIT RESET
A2
not used
-
mech. switch, spare
B2
not used
-
mech. switch, spare
C2
not used
-
mech. switch, spare
A3 NC
-
-
B3 GND
GND Gnd
C3 NC
-
-
A4
not used
-
Logic Door Security Switch 7 contact - NC
B4
not used
-
Door security detector output, no driver/buffer exists.
C4
DOPTOUT
P14-5
Door Optic Output
A5
not used
-
Emitter 1 drive signal, Security 1
B5 GND
GND Gnd
C5
not used
-
Logic Door Security Switch 7 contact - NO
A6
not used
-
Mechanical Security Switch 1 contact - NO
B6
not used
-
Mechanical Security Switch 1 contact - NC
C6
not used
-
Receiver 1 Sense signal, security 1
A7
not used
-
Receiver 2 Sense signal, security 2
B7 GND
GND Gnd
C7
not used
-
Emitter 2 Drive signal, security 2
A8
not used
-
Emitter 3 Drive signal, security 3
B8
not used
-
Mechanical Security Switch 2 contact - NO
C8
not used
-
Mechanical Security Switch 2 contact - NC
A9
not used
-
Mechanical Security Switch 3 contact - NC
B9 GND
GND Gnd
C9
not used
-
Receiver 3 Sense signal, security 3
A10
not used
-
Receiver 4 Sense signal, security 4
B10
not used
-
Emitter 4 Drive signal, security 4
C10
not used
-
Mechanical Security Switch 3 contact - NO
A11
not used
-
Emitter 5 Drive signal, security 5
B11 GND
GND
Gnd