Battery connector (bat1), Audio connector (jaudio1), Signal description – Avalue EPI-QM67 User Manual
Page 25
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User
’s Manual
EPI-QM67 User
’s Manual 25
2.4.5
Battery connector (BAT1)
Signal
PIN
GND
2
VBAT
1
2.4.6
Audio connector (JAUDIO1)
Signal
PIN PIN
Signal
GND
12
11
MIC1_JD
LINE1_JD
10
9
FRONT_JD
MIC_LIN
8
7
MIC_RIN
LINE_LIN
6
5
LINE_RIN
GND
4
3
GND
LOUT
2
1
ROUT
2.4.6.1 Signal Description
–Audio connector (JAUDIO1)
Signal
Signal Description
FRONT_JD
AUDIO Out (ROUT/LOUT) sense pin
LINE1_JD
AUDIO IN (LINE_RIN/LINE_LIN) sense pin
MIC1_JD
MIC IN (MIC_RIN/MIC_LIN) sense pin
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