Intel Desktop Board D975XBX Technical Product Specification
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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
Pin Signal
Name
1
Port E [Port 1] Left Channel
2
Ground
3
Port E [Port 1] Right Channel
4
Presence# (dongle present)
5
Port F [Port 2] Right Channel
6
Port E [Port 1] Sense return
(jack detection)
7
Port E [Port 1] and Port F [Port 2]
Sense send (jack detection)
8 Key
9
Port F [Port 2] Left Channel
10
Port F [Port 2] Sense return
(jack detection)
#
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
Summary of Contents for D975XBX
Page 27: ...Product Description 27 O...
