Sony PCV-RX463DS System Reference Manual - Page 83
Fan Headers, CPU-FAN controls the cooling fan on the CPU. PWR-FAN controls
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System Board 69 Fan Headers The CPU-FAN and PWR-FAN headers are 1 x 3-pin straight headers. CPU-FAN controls the cooling fan on the CPU. PWR-FAN controls the cooling fan in the power supply. CPU-FAN 1 3 PWR-FAN 3 1 CPU-FAN header Pin Signal Name 1 Ground 2 FAN_CTRL (+12V) 3 FAN_SEN PWR-FAN header Pin Signal Name 1 Ground 2 FAN_CTRL [0 V(S3) , 2 V(S1), 12 V(S0)] 3 FAN_SEN
System Board
69
Fan Headers
The CPU-FAN and PWR-FAN headers are 1 x 3-pin straight headers.
CPU-FAN controls the cooling fan on the CPU. PWR-FAN controls the
cooling fan in the power supply.
CPU-FAN header
Pin
Signal Name
1
Ground
2
FAN_CTRL (+12V)
3
FAN_SEN
PWR-FAN header
Pin
Signal Name
1
Ground
2
FAN_CTRL [0 V(S3) , 2 V(S1), 12 V(S0)]
3
FAN_SEN
CPU-FAN
PWR-FAN
1
1
3
3