Premio Computer Apollo/Shadowhawk - Manual (Page 82)

Technical Reference
59
Table 26. Telephony Connector (Optional)
Pin Signal Name
1 Audio_Mono_In
2 Ground
3 Ground
4 Audio_Mono_Out
Table 27. Auxiliary Line In Connector (Optional)
Pin Signal Name
1 Left auxiliary line in
2 Ground
3 Ground
4 Right auxiliary line in
Table 28. 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