Analog Audio Connections; Table 2-2: Audio And Aux I/O Physical Layout; Table 2-3: Analog Audio To Xlr Connection - evertz 7700 Manual

The physical layout is as follows:
Connect to the shell for ground.

2.3.1. Analog Audio Connections

Four channels of balanced analog audio are available through this connector. The balanced audio can be
connected to male XLR connectors as follows (standard pin 2 +ve connection):
7735AVC-LB Video Composite Encoder and Audio DAC with SoftSwitch
6
1 GPI2 7
2 Tx 8
3 GPO1 9
4 A1- 10
5 A1+

Table 2-2: Audio and Aux I/O Physical Layout

HD DB-15
Audio +
Audio -
Shell

Table 2-3: Analog Audio to XLR Connection

Revision 1.6
7700 MultiFrame Manual
Rx
AES2 11 AES1
GPI1 12 A4-
A3- 13 A4+
A3+ 14 A2-
15 A2+
XLR
2
3
1
7735AVC-LB - 5