HP 463777-001 - Manual (Page 36)

6–2 Maintenance and Service Guide
Connector pin assignments
Cable docking connector
Pin Signal Pin Signal
1 Dock present 23 Sleep Button
2 Battery out 24 Digital Ground
3 Microphone ground 25 Mute_LED
4 Battery out 26 Vsync
5 Microphone Left 27 PWR_ON
6 MDI0- 28 USB-
7 Microphone Right 29 CIR Input
8 MDI0+ 30 DDC Clock
9 Left headphone 31 TV ground
10 MDI1- 32 Hsync
11 Right headphone 33 TV composite
12 MDI1+ 34 CRT_Blue
13 Audio Output ground 35 TV chrome
14 MDI2- 36 DDC_DATA
15 S/PDIF 37 TV Luma
16 MDI2+ 38 CRT_Red
17 Vol_down 39 Digital Ground
18 MDI3- 40 CRT_Green
19 Vol_UP 41 VSS-
20 MDI3+ 42 VSS-
21 Jaco Detect 43 VDC+
22 USB+ 44 VDC+