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J34/J35/J36/J37/J38/J40: 4-pin FAN Connector
J39: Fan Connector (Reserved for Barebone)
J32: Front Panel Header
Pin
1
Signal
GND
Use this header to connect the cooling fan to your motherboard to
keep the system stable and reliable.
Signal
TACH1
TACH2
TACH3
TACH4
TACH5
GND
PWM2
TACH11
TACH12
P3V3_AUX
Signal
PW_LED+
KEY
PWR_LED-
HDD_LED+
http://www.tyan.com
2
3
P12V
TACH
Pin
1
3
5
7
9
11
13
15
17
19
Pin
Pin
1
2
3
4
5
6
7
8
16
4
PWM
Pin
Signal
2
TACH6
4
TACH7
6
TACH8
8
TACH9
10
TACH10
12
KEY
14
PWM1
16
SDA
18
SCL
20
PWM3
Signal
FP_PWR
ID_LED+
ID_LED-
FAULT_LED1-
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