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Maintenance and S
ervi
ce Guide
9–1
9
Connec
tor pin assignments
Audio
-in (microphone)
Audio
-out (headphone)
Pin
Signal
1
Audio signal in
2
Audio signal in
3G
r
o
u
n
d
Pin
Signal
1
Audio out, left channel
2
Audio out, right channel
3G
r
o
u
n
d
1
...
...
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167
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