HP Pavilion dv4 HP Pavilion dv4 Entertainment PC - Maintenance and Service Gui - Page 122
Connector pin assignments, Audio-in (microphone)
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Audio-in (microphone) 8 Connector pin assignments Pin Signal 1 Audio signal in 2 Audio signal in 3 Ground Pin Signal 1 Audio out, left channel 2 Audio out, right channel 3 Ground Maintenance and Service Guide 8-1
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Maintenance and Service Guide
8–1
8
Connector pin assignments
Audio-in (microphone)
Pin
Signal
1
Audio signal in
2
Audio signal in
3
Ground
Pin
Signal
1
Audio out, left channel
2
Audio out, right channel
3
Ground