Line-In, Line-Out, Mic-In Port (Audio1) - Protech Systems BU-2509 User Manual

2-13. LINE-IN, LINE-OUT, MIC-IN PORT
AUDIO1: Line-In, Line-Out & Microphone
The connector can also support only Microphone.
Line-In:
PIN ASSIGNMENT
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
1 GND
2 HD_MIC1-L_L
3 GND
4 GND
5 HD_MIC1-R_L

BU-2509 USER S MANUAL
Chapter 2 Hardware Configuration
35
25
5
AUDIO1
44 43 42
34 33 32
24 23 22
4 1 3 2
Page: 2-19