Midboard Connectors
Audio
Figure 12 shows the location of the front panel audio header (A) and ATAPI-style CD-ROM
connector (B).
3
A
5
7
9
Table 29 shows the pin assignments for the front panel audio header.
Table 29.
Front Panel Audio Header Signal Names (J8A1)
Pin
Signal Name
1
AUD-MIC
3
AUD-MIC-BIAS
5
AUD-FPOUT-R
7
HP-ON
9
AUD-FPOUT-L
B
1
2
4
6
10
Item
A
B
Figure 12. Audio Connectors
1
4
Description
Front panel audio
CD-ROM (Atapi-style)
Pin
Signal Name
2
AUD-GND
4
AUD-VCC
6
AUD-RET-R
8
KEY
10
AUD-RET-L
Technical Reference
OM15865
57