Instruction manual

Hardware Setup
2-27
Caution!!!
If you don’t want to connect to the optional front
audio, pins 6 and 15, 7 and 16 have to be shorted
by jumper caps in order to have signal output
directed to the rear audio ports.
7 6
16 15
Pin Signal Description
1 AUD_MIC Front Panel Microphone input signal
2 AUD_GND Ground used by Analog Audio Circuits
3 AUD_MIC_BIAS Microphone Power
4 AUD_VCC Filtered +5V used by Analog Audio Circuits
5 AUD_FPOUT_R Right Channel Audio signal to Front Panel
6 AUD_RET_R Right Channel Audio signal Return from Front Panel
7 NC No Connection
8 NC No Connection
9 AUD_FPOUT_L Left Channel Audio signal to Front Panel
10 AUD_RET_L Left Channel Audio signal Return from Front Panel
JAUDIO2 Pin Definition
Description
Active LINE Out(L)
GND (aLO)
GND (+12)
(Cut Away)
GND (MIC)
LINE Next(R)
LINE Next(L)
(Cut away)
Line In(L)
Pin
1
2
3
4
5
6
7
8
9
Description
Active LINE Out(R)
GND (aLO)
GND (+12)
+12V (1A)
MIC
Front LINE Out(R)
Front LINE Out(L)
GND (fLO)
Line In(R)
Pin
10
11
12
13
14
15
16
17
18
JAUDIO1 Pin Definition