Intel Desktop Board D925XCV/D925XBC Technical Product Specification
Table 21. ATAPI CD-ROM Connector
Pin | Signal Name |
|
|
1 | Left audio input from |
|
|
2 | CD audio differential ground |
|
|
3 | CD audio differential ground |
|
|
4 | Right audio input from |
|
|
Table 22. Front Panel Audio Connector
Pin | Signal Name | Pin | Signal Name |
|
|
|
|
1 | Port E [Port 1] Left Channel | 2 | Ground |
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|
|
|
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] | 8 | Key |
| Sense send (jack detection) |
|
|
|
|
|
|
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 23. Front Chassis Fan and Rear Chassis
Fan Connectors
Pin
1
2
3
Signal Name
Control
+12 V
Tach
Table 24. Processor Fan Connector and Auxiliary Rear Fan Connector
Pin
1
2
3
4
Signal Name
Ground
+12 V
FAN_TACH
FAN_CONTROL
✏NOTE
The auxiliary rear fan connector is present only on the D925XCV board. It is not present on the D925XBC board.
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