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9
TCA 5170 Series User Manual
Chapter 2: Jumpers and Connectors
Connector Pin Definitions
Internal Connectors
Fan Connectors
Connector type: 1x4 4-pin wafer header
Connector location: FAN1, FAN2 and FAN3
Pin
Definition
1
GND
2
P12V
3
TACH
4
PWM
1
4
1
4
5
8
Pin
Definition
Pin
Definition
1
GND
2
GND
3
GND
4
GND
5
P12V
6
P12V
7
P12V
8
P12V
8-pin Internal 12V Power Connector
Connector type: 2x4 8-pin boxed header
Connector location: CN1