Tyan Computer Tank GT25 B5381 User Manual
Page 61
Chapter 3: Replacing Pre-Installed Components
53
J3 Chassis Instruction Pin Header
FAN Signal Related Connector Pin Definitions
NOTE: The FAN signal naming is based on HW circuit design only. It might
be different from the system fan naming.
J4 Fan Connector
J5 Fan Connector
1
INTRU#
2
GND
1
PWM1
2
VCC12
3
FAN1_TACH
4
GND
5
GND
6
FAN2_TACH
7
VCC12
8
PWM2
1
PWM1
2
VCC12
3
FAN3_TACH
4
GND
5
GND
6
FAN4_TACH
7
VCC12
8
PWM2