S/Pdif Connector (Optional); Atapi Cd-Rom Connector (Optional); Front Panel Audio Connector; Serial Port B Connector (Optional) - Intel BLKD915PBLL - LGA775 800FSB 4DDR2 Audio Lan 1394a SATA Raid ATX 4PCI 10Pack Motherboard Technical Product Specification

Intel Desktop Board D915PBL Technical Product Specification
Table 17.

S/PDIF Connector (Optional)

Pin Signal Name
1 +5 V
2 S/PDIF Output
3 Ground
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.

Serial Port B Connector (optional)

Pin Signal Name
1 DCD
3 TXD
5 Ground
7 RTS
9 RI
Table 21.

Chassis Intrusion Connector

Pin Signal Name
1 Intruder
2 Ground
62
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)
Pin Signal Name
2 RXD
4 DTR
6 DSR
8 CTS
10 Not connected