Fan Connector - Sony VAIO PCV-R553DS Reference Manual

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VAIO Digital Studio™ Reference Manual

Fan Connector

The PWR-FAN connector is a 1 x 3-pin straight header connector.
PWR-FAN connects to the power supply and controls the power supply
cooling fan.
PWR-FAN Connector
Pin Signal Name
1 Ground
2 FAN_CTRL (+12V)
3 FAN_SEN
PWR-FAN
3
1
KY0034.VSD