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CHAPTER 2 –Hardware Installations
22
SPI-8450-LLVA
2.17 External Keyboard/Mouse Connector: CN14
This is a 6-pin connector for external keyboard
PIN No. Function Connector type for Cable
1 KB/MS VCC
2 Mouse Clock
3 Mouse Data
4 KB Clock
5 KB Data
CN14
6
5
4
3
2
1
6 GND
Housing : XHP-6 (JST)
Contact : SXH-001T-P0.6 (JST)
2.18 CPU FAN Connector: FAN1
FAN1 is a 3-pins box-header for the CPU cooling fan power connector. The fan must be
a 12V fan. Pin 3 is for Fan speed sensor input. Pin 2 is for PWM regulating voltage output.
PIN No. Function Connector type for Cable
1 GND
2 POWER
FAN1
1
2
3
3 FAN
Housing: 5102-03 (molex)
Contact: 5103 (molex)
2.19 System FAN Connector: FAN2
FAN2 is a 3-pins box-header for the CPU cooling fan power connector. The fan must be
a 12V fan. Pin 3 is for Fan speed sensor input. Pin 2 is for PWM regulating voltage output.
PIN No. Function Connector type for Cable
1 GND
2 POWER
FAN2
1
2
3
3 FAN
Housing: 5102-03 (molex)
Contact: 5103 (molex)