Instruction manual

ImagePRO-II • User’s Guide 175
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Standard Connector Pinouts
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The following figure illustrates the audio mezzanine DB-25 pinouts.
Figure A-4. Audio Mezzanine
The following tables list the audio mezzanine pinouts. Table A-12 lists the DB-25 connector
pinouts.
Table A-13. DB-25 Connector Pinouts
DB-25 Pin Name
1 Analog Audio Output #2
Positive / Hot
2
Analog Audio Output #2
Chassis Ground
3
Analog Audio Output #1
Negative / Cold
4
Analog Audio Input #2
Positive / Hot
5
Analog Audio Input #2
Chassis Ground
6
Analog Audio Input #1
Negative / Cold
7
Digital Audio Output #4
Data
8
Digital Audio Output #3 / #4
Chassis Ground
9
Digital Audio Output #1
Data
10
Digital Audio Input #4
Data
11
Digital Audio Input #3 / #4
Chassis Ground
12
Digital Audio Input #1
Data
13 Not used
14
Analog Audio Output #2
Negative / Cold
15
Analog Audio Output #1
Positive / Hot
16
Analog Audio Output #1
Chassis Ground
1
7
13
14 19
25
34 6 10
11
8
5
29
12
15
16 21 22
23
17
18
20
24