Atapi Cd-Rom Connector (Optional); Front Panel Audio Connector; Front Chassis Fan And Rear Chassis Fan Connectors; Processor Fan Connector And Auxiliary Rear Fan Connector - Intel D975XBX Technical Product Specification

Intel Desktop Board D975XBX Technical Product Specification
Table 18.

ATAPI CD-ROM Connector (Optional)

Pin Signal Name
1 Left audio input from CD-ROM
2 CD audio differential ground
3 CD audio differential ground
4 Right audio input from CD-ROM
Table 19.

Front Panel Audio Connector

Pin Signal Name
1 Port E [Port 1] Left Channel
3 Port E [Port 1] Right Channel
5 Port F [Port 2] Right Channel
7 Port E [Port 1] and Port F [Port 2]
Sense send (jack detection)
9 Port F [Port 2] Left Channel
INTEGRATOR'S NOTE
The front panel audio connector is colored yellow.
Table 20. Front Chassis Fan and Rear Chassis
Fan Connectors
Pin Signal Name
1 Control
2 +12 V
3 Tach
Table 21. Processor Fan Connector and
Auxiliary Rear Fan Connector
Pin Signal Name
1 Ground
2 +12 V
3 FAN_TACH
4 FAN_CONTROL
60
Pin Signal Name
2 Ground
4 Presence# (dongle present)
6 Port E [Port 1] Sense return
(jack detection)
8 Key
10 Port F [Port 2] Sense return
(jack detection)