Dio (Aes/Ebu Digital Audio) Connector Pinout; Sync (Mmr-Bus) Connector Pinout - Tascam MMR-8 Owner's Manual

DIO (AES/EBU Digital Audio) Connector pinout

NOTES: 25-pin D-subminiature female connector (DB-25).

SYNC (MMR-Bus) Connector pinout

NOTES:
Tascam MMR-8 Owner's Manual • Appendix D • Cable Information
PIN # Signal Description
1 Digital Output 4 (ch 7&8)
2 Digital Output 4 (ch 7&8) ground
3 Digital Output 3 (ch 5&6) - signal 16
4 Digital Output 2 (ch 3&4)
5 Digital Output 2 (ch 3&4) ground
6 Digital Output 1 (ch 1&2) - signal 19
7 Digital Input 4 (ch 7&8)
8 Digital Input 4 (ch 7&8) ground
9 Digital Input 3 (ch 5&6) - signal
10 Digital Input 2 (ch 3&4)
11 Digital Input 2 (ch 3&4) ground
12 Digital Input 1 (ch 1&2) - signal
13 No connection
PIN # Signal Description
1 CAN_BUS+
2 CCLK_BUS0+
3 CCLK_BUS1+
4 CCLK_BUS2+
5 CCLK_BUS3+
6 +12 TERM PWR
7 CAN LEFT TERM
8 N/C
1. 15-pin D-subminiature female connector (DB-15). The two connectors are
paralleled in the MMR-8 and either can be used as an input or output.
2. Tascam supplies a 3 foot interface cable, 70447. The differential signals should
be routed on twisted pairs of wires.
PIN # Signal Description
signal 14 Digital Output 4 (ch 7&8) - signal
+
15 Digital Output 3 (ch 5&6)
Digital Output 3 (ch 5&6) ground
signal 17 Digital Output 2 (ch 3&4) - signal
+
18 Digital Output 1 (ch 1&2)
Digital Output 1 (ch 1&2) ground
signal 20 Digital Input 4 (ch 7&8) - signal
+
21 Digital Input 3 (ch 5&6)
22 Digital Input 3 (ch 5&6) ground
signal 23 Digital Input 2 (ch 3&4) - signal
+
24 Digital Input 1 (ch 1&2)
25 Digital Input 1 (ch 1&2) ground
PIN # Signal Description
9 CAN_BUS-
10 CCLK_BUS0-
11 CCLK_BUS1-
12 CCLK_BUS2-
13 CCLK_BUS3-
14 Frame ground
15 CAN RIGHT TERM
signal
+
signal
+
signal
+
signal
+
101