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Table 31 ATXPWR1 24-pin ATX Power Input Connector
Table 32
1
2
9
10
Table 33
+
1
2
+
KLOCK
-
SPKR
+
SMD
-
-
SMC
7
8
Table 34
FP1 Front Panel 1 Pin Header
+
1
2
+
HLED
PLED
-
-
+
RESET
PWR
-
9
10
Pin
Signal
1
+3.3V
2
+3.3V
3
GND
4
+5V
5
GND
6
+5V
7
GND
8
POWER
OK
9
+5VSB
10
+12V
11
+12V
12
+3.3V
Pitch: 3.96mm
FP3 Digital Input / Output Pin Header
Pin
Signal
1
MIC_L
3
MIC_R
5
LIN_R
7
SENSE
9
LIN_L
Pitch: 2.54mm
FP2 Front Panel 2 Pin Header
Pin
Signal
1
Keyboard Lock
3
GND
5
SMBus Data
7
SMBus Clock
Pitch: 2.54mm
Pin
Signal
1
HDD LED +
3
HDD LED -
5
Reset Button +
7
Reset Button -
9
NC
Pitch: 2.54mm
35
Pin
Signal
13
+3.3V
14
-12V
15
GND
16
PS_ON
17
GND
18
GND
19
GND
20
-5V
21
+5V
22
+5V
23
+5V
24
GND
Pin
Signal
2
GND
4
ACZ_DET#
6
MIC_JD
8
NC
10
LINE_JD
Pin
Signal
2
Speaker +
4
NC
6
NC
8
Speaker -
Pin
Signal
2
Power LED +
4
Power LED -
6
Power Button +
8
Power Button -
10
KEY
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