17
2
17
1394a Connector : F_1394
The 1394a expansion cable can be connected to either
the front (provided that the front panel of your chassis
is equipped with the appropriate interface) or real panel
of the chassis.
Speaker Connector : SPEAKER
The speaker connector is used to connect speaker of
the chassis.
Serial-Attached SCSI Connector : SAS_SATA_1/2
The Serial-Attached SCSI connector is used to connect
with SATA Hard Disk and some SCSI devices. SAS con-
nector is backward compatible with SATA connector.
HD Audio Connector : HDA_DH
There is no onboard audio on the motherboard, so we
outt a HARP card (in the package). This header is
used to connect the HARP card to the back panel.
The right picture shows the HARP card installed
on the motherboard.
NC
SPKJ
EMPTY
SPEAKER
SPKJ
1
2
3
4
GND
+12V
TPA-
TPB-
GND
TPB+
+12V
GND
TPA+
EMPTY
1
2
10
9
F_1394
BCLK
RSTJ
GND
3.3V
SYNC GND
SDOUT 3.3V
SPKR 12V
SPDIF NC
F_AUD_DET 5V_SB
SDIN GND
HDA_DH
1 2
15 16
SAS_SATA_1/2
GND
TX+
TX-
GND
RX-
RX+
GND
1
HARP Card
CD_IN Connector
F_AUDIO Connector
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