HP dx7400 - Microtower PC - Line-Out Audio; External Infrared Transceiver; Monitor

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
External Infrared Transceiver
Connector and Icon Pin Signal
1
2
3
4
Transmit
Receive
Ground
5V
5
6
7
8
Mode
Not Used
Not Used
Not Used
Monitor
Connector and Icon
Pin Signal Pin Signal
1
2
3
4
Red Analog
Green Analog
Blue Analog
Not used
9
10
11
12
+5V (fused)
Ground
Not used
DDC Serial Data
5
6
7
8
Ground
Ground
Ground
Ground
13
14
15
Horizontal Sync
Vertical Sync
DDC Serial Clock
Line-out Audio 123