6
J_AUDIO1: AC’97 Connector
PIN DESCRIPTION PIN
DESCRIPTION
1 SYNC 2 BITCLK
3 SDOUT 4 PCBEEP
5 SDIN 6 RST#
7 VCC 8 GND
9 +12V
USB1
、
USB2: Internal USB Connector
USB1
、
USB2
PIN
DESCRIPTION
PIN DESCRIPTION
1 VCC 2
GROUND
3 DATA- 4 DATA+
5 DATA+ 6 DATA-
7 GROUND 8
VCC
CPU_FAN1 : CPU Fan Connector
PIN
DESCRIPTION
1 Rotation
Signal
2 +12V
3 Sense
4 Control
DIO1 : Digital Input / Output Connector
PIN
DESCRIPTION PIN DESCRIPTION
1 Ground 2 VCC
3
Output 3
4
Output 2
5
Output 1
6
Output 0
7 Input
3 8 Input
2
9 Input
1 10
Input
0
F_PANEL1 : PWR & RST Buttons and Indicators panel
PIN DESCRIPTION PIN DESCRIPTION
1 PWRBTN- 2
+5V
PWRBTN
3 GROUND 4
GROUND
Power
LED
5 +5V 6
SYSRST-
HDD
LED
7 HDLED- 8
GROUND
RESET
