Tyan S5393G2NR User Manual
http://www.tyan.com
17
J3: FAN Connector
Signal
Pin
Pin
Signal
Fan 1 TACH
1
2
Fan 6 TACH
Fan 2 TACH
3
4
Fan 7 TACH
Fan 3 TACH
5 6
Fan 8 TACH
Fan 4 TACH
7
8
Fan 9 TACH
Fan 5 TACH
9 10
Fan 10 TACH
Ground
11 12
KEY
Ground
13
14
PWM Signal
(CPU FAN 0)
J88: Server Signal Connector for SSI Power Supply
Pin
Signal Description
1
SMBUS Clock
2
SMBUS Data
3
SMBUS Alert
4
GND
5
3.3V Power
NOTE: This connector is optional connector for SSI power supply. For barebone, it is a
“better to have” option in the dual P platform.
“better to have” option in the dual P platform.
JP21: Front Panel Control Header
Signal
Pin
Pin
Signal
HHD LED+
1
2
Power LED
HDD LED-
3
4
Power LED
GND
5 6
Power S/W
Reset SW+
7
8
GND
GND
9 10
WLED+
NMI
11 12
WLED-
5Vsb
13 14
Key
SMBusData
15 16
GND
SMBus Clock
17 18
INTRU#