Front Panel Audio Connector; Chassis Intrusion Connector; Scsi Hard Drive Activity Led Connector (Optional); Serial Ata Connectors - Intel BLKD945PSNLK Technical Product Specification

Intel Desktop Board D945PSN Technical Product Specification
Table 18.

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 19.

Chassis Intrusion Connector

Pin Signal Name
1 Intruder
2 Ground
Table 20. SCSI Hard Drive Activity LED
Connector (Optional)
Pin Signal Name
1 SCSI_ACT#
2 No connect
Table 21.

Serial ATA Connectors

Pin Signal Name
1 Ground
2 TXP
3 TXN
4 Ground
5 RXN
6 RXP
7 Ground
50
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)