Communications Configuration Board
USA MAV500/MKVI Service Manual
6.
Switch the machine on, and close the cabinet door.
Note
Run relevant machine tests after replacing the
Communications Configuration Board.
13.4 Connector Pin Assignments
This table lists the input/output signals between the Communications Configuration
Board and the Main Board. The pin assignments for the serial channel connectors
P14, P15, P17, and P18 are listed in the relevant sections of the Interface Board
chapter.
Table 13-9 CCB 72-pin connector to Main Board
Pin No.
Pin Name
Description
1
CFG2
PDA0 output signal through opto emitter.
2
GNDI
Ground.
3
CFG4
RTSA1 output signal through opto emitter.
4
DFG1
PDA0 output signal through opto collector.
5
SINA1
Input from channel 1 connector.
6
CFG3
RTSA1 output signal through opto collector.
7
SOUTA1
Output to channel 1 connector.
8
CFG6
DTRA1 output signal through opto emitter.
9
CTSA1
Input from channel 1 connector.
10
CFG5
DTRA1 output signal through opto collector.
11
DSRA1
Input from channel 1 connector.
12
CFG8
SOUTA1 output signal through opto emitter.
13
CFG7
SOUTA1 output signal through opto collector.
14
CFG10
CTSA1 input signal through opto cathode.
15
IA1
Input from channel 1 connector.
16
CFG11
DSRA1 input signal through opto anode.
17
CFG9
CTSA1 input signal through opto anode.
18
CFG12
DSRA1 input signal through opto cathode.
19
RTSA1
Output to channel 1 connector.
20
CFG13
SINA1 input signal through opto anode.
21
DTRA1
Output to channel 1 connector.
22
CFG14
SINA1 input signal through opto cathode.
23
OA1
Output to channel 1 connector.
24
P12VI
+ 12V power.
25
CFG20
DTRB0 output signal through opto emitter.
26
N12VI
- 12V power.
27
CFG19
DTRB0 output signal through opto collector.
28
GNDI
Ground.
29
CFG18
SOUTB0 output signal through opto emitter..
30
CFG17
SOUTB0 output signal through opto collector.
31 CFG16
SOUTB0
output
signal through opto base.
32
CFG15
Opto Vcc.
33 SINB0
Input
from
channel 2 connector.
28-00486-00
13-12
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and it may not be copied. All rights reserved.
© Copyright (ATI) Aristocrat Technologies, Inc. 2002.