HP Presario 1600 Presario Select 1600 Series Maintenance and Service Guide - Page 9

Connector Pin Assignments

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Maintenance & Service Guide Presario 1600 Series Portable Computers Notice | Preface | Home | Product Description | Troubleshooting | Illustrated Parts Catalog Removal & Replacement Procedures | Specifications | Connector Pin Assignments | Battery Pack Connector Pin Assignments This section provides connector pin assignment tables for Compaq Presario 1600 Series Portable Computers and the Compaq Port Replicator for selected models. For more information on connectors, refer to Rear Connectors for connectors located on the computer and Port Replicator for connectors located on the port replicator. NOTE: The signals in all tables of this appendix are considered active high unless otherwise indicated by an asterisk (*). s Parallel Connector s Serial Connector s Keyboard/Mouse s External VGA Monitor s Phone Line to Wall Jack s Port Replicator Parallel Connector Pin 1 2 3 4 5 6 7 8 9 Back to top Signal Strobe* Data Bit 0 Data Bit 1 Data Bit 2 Data Bit 3 Data Bit 4 Data Bit 5 Data Bit 6 Data Bit 7 Pin 10 11 12 13 14 15 16 17 18-25 * = Active low Signal Acknowledge* Busy Paper Out Select Auto Linefeed* Error* Initialize Printer* Select In* Signal Ground Back to top Connector Connector Serial Connector Pin 1 Signal Carrier Detect 2 Receive Data 3 Transmit Data 4 Data Terminal Ready 5 Signal Ground 6 Data Set Ready 7 Ready to Send 8 Clear to Send 9 Keyboard/Mouse Pin 1 Ring Indicator Signal Data 2 Not defined 3 Ground 4 +5 VDC 5 Clock 6 Not defined Back to top Connector External VGA Monitor Pin 1 Red Analog Signal 2 Green Analog 3 Blue Analog 4 Not connected 5 Ground 6 Ground Analog 7 Ground Analog 8 Ground Analog 9 Not connected 10 Ground 11 Monitor Detect 12 DDC2B Data 13 Horizontal Sync 14 Vertical Sync 15 DDC2B Clock Back to top Connector Phone Line to Wall Jack Pin 1 2 3 4 5 6 Signal Unused Unused Tip Ring Unused Unused Port Replicator Pin Signal Pin Signal Pin Signal 1 N.C. 21 Printer Data 0 41 N.C. 2 N.C. 22 Printer Data 1 42 N.C. 3 Kb Clk 1 23 Printer Data 2 43 Switch A 4 Joystick Data A 24 Printer Data 3 44 Switch B 5 Kb Data 1 25 Printer Data 4 45 Switch C 6 Joystick Data B 26 Printer Data 5 46 Switch D 7 Kb Clk 2 27 Printer Data 6 47 N.C. 8 Joystick Data C 28 Printer Data 7 48 MIDI In 9 Kb Data 2 29 Reserved 49 MIDI Out 10 Joystick Data D 30 Reserved 50 +5V 11 Lp Select In 31 Reserved 51 +5V 12 Lp Paper End 32 Reserved 52 N.C. 13 Lp Initialize 33 Adapter In 53 N.C. 14 Lp Busy 34 Adapter In 54 N.C. 15 Lp Error 35 Adapter In 55 N.C. 16 Lp Ack 36 Adapter In 56 Dock ID - 17 Lp Auto Feed 37 Adapter In 57 RXD 18 Lp Strobe 38 Adapter In 58 Lp Select 19 DDC2BC 39 N.C. 59 RI 20 DDC2BD 40 N.C. 60 DTR Back to top Pin Signal 61 CTS 62 DCD 63 DSR 64 TXD 65 RTS 66 N.C. 67 Detect 68 N.C. 69 V. Sync 70 Ground 71 H. Sync 72 Ground 73 Blue 74 Ground 75 Green 76 Ground 77 Red 78 Ground 79 N.C. 80 N.C.

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Maintenance & Service Guide
Presario 1600 Series Portable Computers
Notice
|
Preface
|
Home
|
Product Description
|
Troubleshooting
|
Illustrated Parts Catalog
Removal & Replacement Procedures
|
Specifications
|
Connector Pin Assignments
|
Battery Pack
Connector Pin Assignments
This section provides connector pin assignment tables for Compaq Presario
1600 Series Portable Computers and the Compaq Port Replicator for selected
models. For more information on connectors, refer to
Rear Connectors
for
connectors located on the computer and
Port Replicator
for connectors located
on the port replicator.
NOTE:
The signals in all tables of this appendix are considered active high
unless otherwise indicated by an asterisk (*).
■
Parallel Connector
■
Serial Connector
■
Keyboard/Mouse
■
External VGA Monitor
■
Phone Line to Wall Jack
■
Port Replicator
Parallel Connector
Pin
Signal
Pin
Signal
1
Strobe*
10
Acknowledge*
2
Data Bit 0
11
Busy
3
Data Bit 1
12
Paper Out
4
Data Bit 2
13
Select
5
Data Bit 3
14
Auto Linefeed*
6
Data Bit 4
15
Error*
7
Data Bit 5
16
Initialize Printer*
8
Data Bit 6
17
Select In*
9
Data Bit 7
18-25
Signal Ground
* = Active low
Back to top
Serial Connector
Connector
Pin
Signal
1
2
3
4
5
6
7
8
9
Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Signal Ground
Data Set Ready
Ready to Send
Clear to Send
Ring Indicator
Keyboard/Mouse
Connector
Pin
Signal
1
2
3
4
5
6
Data
Not defined
Ground
+5 VDC
Clock
Not defined
Back to top
External VGA Monitor
Connector
Pin
Signal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Red Analog
Green Analog
Blue Analog
Not connected
Ground
Ground Analog
Ground Analog
Ground Analog
Not connected
Ground
Monitor Detect
DDC2B Data
Horizontal Sync
Vertical Sync
DDC2B Clock
Back to top
Phone Line to Wall Jack
Connector
Pin
Signal
1
2
3
4
5
6
Unused
Unused
Tip
Ring
Unused
Unused
Back to top
Port Replicator
Pin
Signal
Pin
Signal
Pin
Signal
Pin
Signal
1
N.C.
21
Printer Data 0
41
N.C.
61
CTS
2
N.C.
22
Printer Data 1
42
N.C.
62
DCD
3
Kb Clk 1
23
Printer Data 2
43
Switch A
63
DSR
4
Joystick Data A
24
Printer Data 3
44
Switch B
64
TXD
5
Kb Data 1
25
Printer Data 4
45
Switch C
65
RTS
6
Joystick Data B
26
Printer Data 5
46
Switch D
66
N.C.
7
Kb Clk 2
27
Printer Data 6
47
N.C.
67
Detect
8
Joystick Data C
28
Printer Data 7
48
MIDI In
68
N.C.
9
Kb Data 2
29
Reserved
49
MIDI Out
69
V. Sync
10
Joystick Data D
30
Reserved
50
+5V
70
Ground
11
Lp Select In
31
Reserved
51
+5V
71
H. Sync
12
Lp Paper End
32
Reserved
52
N.C.
72
Ground
13
Lp Initialize
33
Adapter In
53
N.C.
73
Blue
14
Lp Busy
34
Adapter In
54
N.C.
74
Ground
15
Lp Error
35
Adapter In
55
N.C.
75
Green
16
Lp Ack
36
Adapter In
56
Dock ID -
76
Ground
17
Lp Auto Feed
37
Adapter In
57
RXD
77
Red
18
Lp Strobe
38
Adapter In
58
Lp Select
78
Ground
19
DDC2BC
39
N.C.
59
RI
79
N.C.
20
DDC2BD
40
N.C.
60
DTR
80
N.C.
Back to top