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AP440FX Motherboard Technical Product Specification
28
1.12.5 Audio Connectors
The pinouts and signal listings for the audio connectors are provided in Table 10, Table 11, and
Table 12.
Table 10. CD-ROM Connector (J9N1)
Pin Signal Name
1 Ground
2 CD-Left
3 Ground
4 CD-Right
Table 11. Wavetable Upgrade Connector (J9L1)
Pin Signal Name
1 Wave Right
2 Ground
3 Wave Left
4 Ground
5 Key
6 Midi_In
7NC
8 MIDI_Out
Table 12. Telephony Connector (J9K1)
Pin Signal Name
1 Ground
2 Mono Out
3 Mic In
4 Key