QDI BA1 Manual page 19

Audio Interface (F_AUDIO)(Optional)
Microphone in
FrontLineOutR
LineNextR
Line in
LineNextL
Speaker Out
FrontLineOutL
GND
Front Audio jack
Earphone
(Front Audio)
2 4 6 8
1 3 5 7
F_AUDIO
Main Expansion Slots and Connectors
Slot/Port (Quantity) Description
Manual for BA1 series