9 Connector pin assignments

Audio-in (microphone)

Pin

Signal

 

 

1

Audio signal in

 

 

2

Audio signal in

 

 

3

Ground

 

 

Audio-out (headphone)

Pin

Signal

 

 

1

Audio out, left channel

 

 

2

Audio out, right channel

 

 

3

Ground

 

 

172 Chapter 9 Connector pin assignments

Page 184
Image 184
HP 4411S, FN068UTABA, 4410S manual Audio-in microphone, Audio-out headphone, Pin Signal