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JAUDIO2: Front Panel Audio Header (optional)
This header allows user to connect the front audio out put cable with
the PC front panel. It will disable the output on back panel audio
connectors.
Pin
Assignment
1 Mic in/center
3 Mic power/Bass
Right line out/Speaker out
5
Right
7 Reserved
9 Left line out/Speaker out Left
Right line in/Rear speaker
11
Right
13 Left line in/Rear speaker Left
JSPDIF_OUT1: Digital Audio Connector (optional)
This connector allows user to connect the PCI bracket SPDIF output
header.
1
JSPDIF_OUT1
JUSB1/JUSB2: Front USB Headers (JUSB2 is optional.)
This header allows user to connect additional USB cable on the PC
front panel, and also can be connected with internal USB devices, like
USB card reader.
2
10
1
JUSB1/JUSB2
JCL1: Case Open Header (optional)
This connector allows system to monitor PC case open status. If the
signal has been triggered, it will record to the CMOS and show the
message on next boot-up.
JCL1
P
4
T
G
V
-
R
P
4
T
G
V
-
R
14
2
13
1
JAUDIO2
Pin
2 Ground
4 Audio power
6 Right line out/Speaker out Right
8 Key
10 Left line out/Speaker out Left
12 Right line in/Rear speaker Right
14 Left line in/Rear speaker Left
Pin
1
+5V
2
SPDIF_OUT
3
Ground
Pin
Assignment
1
+5V (fused)
3
USB-
5
USB+
7
Ground
9
Key
Pin
1
Case open signal
2
Ground
10
Assignment
Assignment
Pin
Assignment
2
+5V (fused)
4
USB-
6
USB+
8
Ground
10
NC
Assignment
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