Compaq Deskpro 2000, Service & Reference Manual, Page: 53 / 110

Compaq Service Reference Guide A-3
Serial Interface
Connector and Icon Pin Signal
1 2 3 4 5
6 7 8 9
1
2
3
4
5
6
7
8
9 Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Signal Ground
Data Set Ready
Request to Send
Clear to Send
Ring Indicator
USB
Connector and Icon Pin Signal
1 2 3 4
1
2
3
4 VCC
!"
Data
+ Data
Ground
Microphone
Connector and Icon (1/8” miniphone) Pin Signal
1 2 3
1 (Tip)
2 (Ring)
3 (Shield) Audio
Power
Ground
Headphone
Connector and Icon (1/8” miniphone) Pin Signal
1 2 3
1 (Tip)
2 (Ring)
3 (Shield) Audio_Left
Audio_Right
Ground
Line-In Audio
Connector and Icon (1/8” miniphone) Pin Signal
1 2 3 1 (Tip)
2 (Ring)
3 (Shield) Audio_In_Left
Audio_In_Right
Ground
Line-Out Audio
Connector and Icon (1/8” miniphone) Pin Signal
1 2 3 1 (Tip)
2 (Ring)
3 (Shield) Audio_Out_Left
Audio_Out_Right
Ground