22 – English
Communication connectors
USB port (internal) – Internal/Front
PIN Signal
Pin 1
Pin 2
1
3
5
7
9
11
High Definition Audio Frontpanel Connector (internal)
Pin 1
Pin 2
User experience connector
Audio SPDIF OUT (internal)
Pin 1
System monitoring and management connectors
SCSI LED connector (Internal)
Pin 1
22
Key
VCC AUX
Data negative Port X
Data positive Port X
GND
Key
PIN Signal
1
HDA Port 1 Left
3
HDA Port 1 Right
5
HDA Port 2 Left
7
Jack Sense common
9
HDA Port 2 Right
PIN Signal
1
VCC
2
SPDIF out
3
GND
PIN Signal
1
Not connected
2
SCSI-ON LED (low asserted input)
3
SCSI-ON LED (low asserted input)
4
Not connected
Mainboard D2628
PIN Signal
2
Not connected
4
VCC AUX
6
Data negative Port X
8
Data positive Port X
10
GND
12
Not connected
PIN Signal
2
Analog GND
4
FP Presence Detect
6
Jack Sense Port 1
8
Key
10
Jack Sense Port 1
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