Compaq Presario 18XL Maintenance & Service Guide Presario 1800/1800T Serie - Page 29

QuikDock Connector

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Presario 1800/1800T Series Models: XL280, XL380, XL381, and XL390 QuikDock Connector Pin Signal 1 Adapter Power 2 Adapter Power Pin Signal 22 Serial Port DCD 23 Serial Port DSR Pin Signal 43 Keyboard Clock 44 Keyboard Data 3 Adapter Power 24 Serial Port TXD 45 Mouse Clock 4 Adapter Power 25 Serial Port RTS 46 Mouse Data 5 Adapter Power 26 Monitor DDC 47 Lp Indicator 6 Adapter Power 27 Monitor DDC 48 Lp Paper End 7 Not Connected 28 Monitor Indicator 49 Lp Init 8 Printer Data 0 29 V. SYNC 50 Lp Busy 9 Printer Data 1 30 Ground 51 Lp Error 10 Printer Data 2 31 H. SYNC 52 Lp Acknowledge 11 Printer Data 3 32 Ground 53 Lp AutoFeed 12 Printer Data 4 33 Blue 54 Lp Strobe 13 Printer Data 5 34 Ground 55 Joystick Data A 14 Printer Data 6 35 Green 56 Joystick Data B 15 Printer Data 7 36 Ground 57 Joystick Data C 16 Lp Select 37 Red 58 Joystick Data D 17 QuikDock Indicator 38 Ground 59 Switch A 18 Serial Port RXD 39 Composite TV-Out 60 Switch B 19 Serial Port RI 40 Line-Out Right 61 Switch C 20 Serial Port DTR 41 Line-Out Present 62 Switch D 21 Serial Port CTS 42 Reserved 63 Reserved Pin Signal 64 Reserved 65 Head-phone Sense 66 USB Power 67 USB Power 68 USB Power 69 USB Power 70 USB A71 USB A+ 72 USB B73 USB B+ 74 5V 75 5V 76 Line-Out Left 77 S-Video SYR 78 Ground 79 S-Video SCG 80 Ground PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES PIN ASSIGNMENTS 5

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