Intel D945GCLF2 - Manual (Page 44)

Intel Desktop Board D945GCLF2 Technical Product Specification
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2.2.2.1 Signal Tables for the Connectors and Headers
Table 11. Front Panel Audio Header
Pin Signal Name Pin Signal Name
1 [Port 1] Left channel 2 Ground
3 [Port 1] Right channel 4 PRESENCE# (Dongle present)
5 [Port 2] Right channel 6 [Port 1] SENSE_RETURN
7 SENSE_SEND (Jack detection) 8 Key (no pin)
9 [Port 2] Left channel 10 [Port 2] SENSE_RETURN
Table 12. Serial ATA Connectors
Pin Signal Name
1 Ground
2 TXP
3 TXN
4 Ground
5 RXN
6 RXP
7 Ground
Table 13. Rear Chassis (3-Pin) Fan Header
Pin Signal Name
1 Control
2 +12 V
3 Tach
Table 14. GMCH (3-Pin) Fan Header
Pin Signal Name
1 Control
2 +12 V
3 Tach
Table 15. S/PDIF Connector
Pin Signal Name
1 VCC
2 S/PDIF out
3 Ground