Appendix a, Connector specifications, Audio xlr-3 connector pinout – 360 Systems MAXX-1000SD User Manual

Page 119: Serial control connector pinout

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MAXX Owner’s Manual

Page 119

Appendix A

Connector Specifications

Audio XLR-3 Connector Pinout

Signals appearing on the XLR connectors are determined by the setting of the internal
Analog/Digital Audio Selection jumpers.

Pin

BALANCED ANALOG

AES/EBU DIGITAL

1

SHIELD

(

FRAME GROUND

)

SHIELD

(

FRAME GROUND

)

2

"

+

"

OR

HOT

D

IGITAL

+

3

"

"

OR

COMMON

D

IGITAL

-

S

HELL

F

RAME GROUND

F

RAME GROUND

Serial Control Connector Pinout

Pin

EIA-422, DB9-F

Connector

1

GND

2

Transmit A (TX–)

3

Receive B (RX+)

4

GND

5

N/C

6

GND

7

Transmit B (TX+)

8

Receive A (RX-)

9

GND

Shell

Frame ground

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