Compaq XL280 Maintenance & Service Manual page 28

QuikDock Connector
Pin Signal
1 Adapter Power
2 Adapter Power
3 Adapter Power
4 Adapter Power
5 Adapter Power
6 Adapter Power
7 Not Connected
8 Printer Data 0
9 Printer Data 1
10 Printer Data 2
11 Printer Data 3
12 Printer Data 4
13 Printer Data 5
14 Printer Data 6
15 Printer Data 7
16 Lp Select
17 QuikDock
Indicator
18 Serial Port RXD
19 Serial Port RI
20 Serial Port DTR
21 Serial Port CTS
Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
Pin Signal
22 Serial Port DCD
23 Serial Port DSR
24 Serial Port TXD
25 Serial Port RTS
26 Monitor DDC
27 Monitor DDC
28 Monitor Indicator
29 V. SYNC
30 Ground
31 H. SYNC
32 Ground
33 Blue
34 Ground
35 Green
36 Ground
37 Red
38 Ground
39 Composite TV-Out 60
40 Line-Out Right
41 Line-Out Present
42 Reserved
Pin Signal
43 Keyboard Clock
44 Keyboard Data
45 Mouse Clock
46 Mouse Data
47 Lp Indicator
48 Lp Paper End
49 Lp Init
50 Lp Busy
51 Lp Error
52 Lp Acknowledge
53 Lp AutoFeed
54 Lp Strobe
55 Joystick Data A
56 Joystick Data B
57 Joystick Data C
58 Joystick Data D
59 Switch A
Switch B
61 Switch C
62 Switch D
63 Reserved
Pin Signal
64 Reserved
65 Head-phone
Sense
66 USB Power
67 USB Power
68 USB Power
69 USB Power
70 USB A-
71 USB A+
72 USB B-
73 USB B+
74 5V
75 5V
76 Line-Out Left
77 S-Video SYR
78 Ground
79 S-Video SCG
80 Ground