Aristocrat USA MAV500/MKVI Service Manual page 307

Backplane Board
Power Supply, P17
Pin Pin Name
1 ISOLPIN
2 NC
3 GND
4 GND
5 GND
6 NC
7 NC
8 ISOLPGIN
9 Keyway
10 24V
11 24V
12 24V
13 NC
14 NPFAIL
IGT SAS+ (PT95A) or Bally SDS Port, P18
Pin Pin Name
1 O2
2 SOUT2
3 SIN2
4 I2
Although SAS+ (PT95A) and Bally SDS both use the same type of connector, the
pinouts are different; therefore, the port pins are labelled in a generic fashion. The
Communications Configuration Board determines the actual pinouts.
Broadcast DACOM Port, P19
Pin Pin Name
1 GND
2 SIN2
3 SOUT2
4
5 VCC
12-26
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.
Connects to ...
ISOLPIN
-
GND
GND
GND
-
-
ISOLPGIN
24V
24V
24V
-
P22-C26
Connects to ...
JP20-A8
JP20-C6
JP20-A5
JP20-A7
Connects to ...
GND
JP20-A5
JP20-C6
- -
VCC
USA MAV500/MKVI Service Manual
Function
5V or 12V Isolated Power (before filter)
-
Gnd
Gnd
Gnd
-
-
5V or 12V Isolated Ground (before filter)
Plastic Keyway
24V
24V
24V
-
Power Fail
Function
Depends on configuration
Depends on configuration
Depends on configuration
Depends on configuration
Function
Signal reference
Received data from network
Transmitted data from EGM
-
+5 volts
28-00486-00