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3.10 J500 connector (Auxiliary audio)
1
2
3
4
J500 is a RJ9 4-pin connector.
The Table bellow gives the description of the signals of this connector.
Pin number
Signal name
I/O
I/O type
Description
1
MIC_AUX_N
I
Analog
Auxiliary microphone negative
input
2
SPK_AUX_P
O Analog
Auxiliary
speaker
positive output
3 SPK_AUX_N
O
Analog
Auxiliary
speaker
negative output
4
MIC_AUX_P
I
Analog
Auxiliary microphone positive
input
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