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12VIN1: ATX +12V Connector (11)
PWR1 supplies ATX +12V (Vcore).
Pin
Description
Pin
Description
2
4
1
3
2
GND
4
+12V
1
GND
3
+12V
CPUF1: Fan Power Connector (10)
CPUF1 is a 3-pin headers for the CPU fan. The fan
must be a +12V fan.
Pin
Description
1
2
3
1 GND
2
+12V
3 FAN_Detect
AUDIO1: Audio Connector (12)
Connector type: 2.00mm pitch 2x5-pin box headers.
Pin
Description
Pin
Description
9 10
1 2
1 Line Left In
2 Line Right In
3
GND
4 GND
5
MIC_L
6
MIC_R
7 GND
8 GND
9 Line-out Left
10 Line-out Right
JFRT1: Switches and Indicators (13)
It provides connectors for system indicator
s that
provides light indication of the computer activities
and switches to change the computer status.
Connector type: 2.00mm pitch 2x5-pin headers.
Pin
Description
Pin
Description
10
9
1
2
1
RESET+
2 RESET-
3 PO
4
POWER_LED-
5
6
HDD_LED-
7
8
SPEAKER-
9
PSON+
10
PSON-
LPC1: Low Pin Count Connector (9)
Connector type: CVILUX 0.5mm CF20141U0*0-LF
connector
Pin Desc.
Pin Desc.
14
1
1
LPC_D0
8
LPC_RST#
2
LPC_D1
9
GND
3
LPC_D2
10
LPC_CLK_33Mhz
4
LPC_D3
11
GND
5
GND
12
GND
6
LPC_FRAME#13
+3.3V
7
SERIRQ
14
+3.3V
COM1~4: Serial Port Connectors (16, 17, 18, 19)
Connector type: 2.00mm pitch 2x5-pin headers.
Pin Desc.
Pin Desc.
10
9
1
2
1
DCD#
2
RXD
3 TXD
4
DTR#
5 GND
6
DSR#
7
RTS#
8
CTS#
9
RI#
10
N/C
DIMM1 : SO-DIMM Socket (15, bottom side)
DIMM1
CFAST1: CFAST Socket (14, bottom side)
Pin
Desc.
P
C
1
S7
S1
P
C
17
S1
SGND1
S2
TXP
S3
TXN
S4
SGND2
S5
RXN
S6
RXP
S7
SGND
PC1
CDI
PC2
GND
PC3
TBD
PC4
TBD
PC5
TBD
PC6
TBD
PC7
GND
PC8
LED1
PC9
LED2
PC10
IO1
PC11
IO2
PC12
IO3
PC13
3.3V
PC14
3.3V
PC15
GND
PC16
GND
PC17
CD0
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