Avalue ECM-QM77 - Manual (Page 27)

User ’s Manual
ECM-QM77 User ’s Manual 27
2.4.9 Audio connector (JAUDIO1)
Signal PIN PIN Signal
GND 11 12 MIC1-JD
LINE1-JD 9 10 FRONT-JD
MIC1-L-IN 7 8 MIC1-R-IN
LINE1-L-IN 5 6 LINE1-R-IN
GND 3 4 GND
FRONT-L-OUT 1 2 FRONT-R-OUT
2.4.9.1 Signal Description
– Audio connector (JAUDIO1)
Signal Signal Description
LINE1_JD AUDIO IN (LINE_RIN/LIN)sense pin
FRONT_JD AUDIO Out(ROUT/LOUT) sense pin
MIC1_JD MIC IN (MIC_RIN/LIN) sense pin