HP Presario V4200 Table A-2, Table A-3, Audio-In(Microphone), Universal Serial Bus

Connector Pin Assignments

Table A-2Audio-In (Microphone)

Pin	Signal	Pin	Signal
1	Audio signal in	3	Ground
2	Audio signal in

Table A-3Universal Serial Bus

Pin	Signal	Pin	Signal
1	+5 VDC	3	Data +
2	Data –	4	Ground

A–2 Maintenance and Service Guide