Hd Audio Connector - Protech Systems BM-2503 Series User Manual

3.4.10

HD Audio Connector

Port Location: AUDIO1 (rear I/O)
Description: HD Audio Connector for Line In/Line Out/Mic In.
Line In:
PIN ASSIGNMENT
42 NC
43 NC
44 NC
32 HD_LINE-IN-L
33 GND
34 GND
35 HD_LINE-IN-R
Line Out:
PIN ASSIGNMENT
22 LINE-OUT-L
23 GND
24 GND
25 LINE-OUT-R
Mic In:
PIN ASSIGNMENT
2 HD_MIC1-L_L
3 GND
1 GND
4 GND
5 HD_MIC1-R_L
BM-2503 SERIES USER MANUAL
Chapter 3 Hardware Configuration
AUDIO1
Page: 3-21