User`s manual

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3-3 USB2.0 & IEEE1394 Firewire connection
Please consult your motherboard manual to find
out the section of "USB connection".
USB connection
USB2.0
GND1
Data+1
Data-1
GND2
Data+2
Data-2
Vcc 2
(Brank)
Vcc1
IEEE1394 Firewire connection
Please consult your motherboard manual to find
out the section of "IEEE1394 Firewire connection".
IEEE1394a
TPA+
VG
TPB+
VP
TPA-
(Brank)
TPB-
(Brank)
GND
3-4 Audio connection
Please refer to the following illustration of Audio
connector and your motherboard user manual.
Please select the motherboard which used AC'97 or HD
Audio (Azalia), (be aware of that your audio supports AC'97
or HD Audio (Azalia)) or it will damage your device(s).
On some motherboards, the connectors for Audio are not
the same as the drawing below. Please check with your
motherboard manual before installing.
PRESENCE#BLACK
SENSE1_RETURN
AUD GND
SENSE2_RETURN
YELLOW
BROWN
RED
PORT1 R
PORT2 R
PORT1 L
BLUE
PORT2 L
SENSE_SEND
KEY
PURPLE
GREEN
AUDIO AZALIA Function
ORANGE
BLACK
GROUND
Front
Audio Ground
L-RET
Rear Left Channel
Audio Signal
Rear Right Channel
Audio Signal
R-RET
NCBROWN
REDMIC IN
MIC POWER
Front Microphone
Power
Front Microphone
input Signal
KEY
BLUE
NC
BLUE
L-OUT
Front Left Channel
Audio Signal
Front Right Channel
Audio Signal
YELLOWR-OUT
AUDIO AC'97 Function
BLACK
YELLOW