MSC-HD84AAL Product Manual
Consult this section for the pinout of the DB-25 analog audio connectors of this device. Each DB-25 connector
uses the Tascam DB-25 pinout standard for balanced analog audio (3 lines per audio channel), described below.
There are a number of 3
rd
party products available which can be used to convert these connectors to individual
XLR connectors, 1/8" stereo jacks, etc.
Note:
This model features dual redundant stereo analog audio outputs.
Analog Audio Connector Pinouts
Pins
DB-25 Connector Audio Channels
G
C
H
AUDIO IN 1-4
AUDIO IN 5-8 AUDIO OUT 1-4 AUDIO OUT 1-4
N/A
25 12 24
L-IN-1
L-IN-5
L-OUT-1
L-OUT-1
11 23 10
R-IN-1
R-IN-5
R-OUT-1
R-OUT-1
22
9 21
L-IN-2
L-IN-6
L-OUT-2
L-OUT-2
8 20
7
R-IN-2
R-IN-6
R-OUT-2
R-OUT-2
19
6 18
L-IN-3
L-IN-7
L-OUT-3
L-OUT-3
5 17
4
R-IN-3
R-IN-7
R-OUT-3
R-OUT-3
16
3 15
L-IN-4
L-IN-8
L-OUT-4
L-OUT-4
2 14
1
R-IN-4
R-IN-8
R-OUT-4
R-OUT-4
6.3 Serial Interface Pinout
An RS-232 serial port is provided for system control. This interface uses serial signals with 8 data bits, No
Parity, and 1 Stop Bit (8N1). The standard DE-9 pin configuration is used for a DCE device for the RX, TX and
Ground lines. A straight through cable should be used when connecting between a computer’s RS-232 serial
interface and the device. This interface can be used up to 115.2 Kbits/sec.
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Balanced Analog Audio Channel Pinout
