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(13) Serial-ATA Port connector: SATA1/SATA2
This connector support the provided Serial ATA IDE hard disk cable to connecting the
motherboard and serial ATA hard disk.
2-6-2 Headers
(1)
Serial Port COM2 Header (9-pin) : COM2
(2)
1394/USB/Front Audio Header for Front Panel (2x13pin ): JW_1394_USB
This header connect to Front Panel Speaker, MIC connector, 1394-A/1394-B and USB
port with cable.
(3)
USB Port Headers (9-pin) : USB2
These headers are used for connecting the additional USB port plug. By attaching an option
USB cable, your can be provided with two additional USB plugs affixed to the back panel.
Pin 1
Pin 1
SATA1
SATA2
Serial-ATA Port Connector
COM2
Pin 1
Note: Orient the read marking on the
Serial Port COM2 Header
USB _ VCC
USB _ VCC
1
2
D _
D _
3
4
D+
5
D+
6
GND
7
8
GND
AUD _ L
AUD _ R
9
10
MIC _ REF
SMIC
11
12
NC
13
GND
14
PA1P
15
PA1M
16
PB1P
17
PB1M
18
1394 _ VCC
1394 _ VCC
19
20
PA2P
21
22
PA2M
PB2P
23
PB2M
24
GND
25
GND
26
15
COM2 ribbon cable to pin 1
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