HP Presario 1600 Presario 1660 Series Maintenance and Service Guide - Page 8

Connector Pin Assignments

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Maintenance & Service Guide Presario 1660 Model MSG Index | Home Page | Notice | Preface | Product Description | Troubleshooting Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications Pin Assignments | Battery Pack Operations Connector Pin Assignments This appendix provides connector pin assignment tables for Compaq Presario 1660 Model Portable Computers. For more information on connectors, refer to the section on Rear Connectors. NOTE: The signals in all tables of this appendix are considered active high unless otherwise indicated by an asterisk (*). Parallel Connector Pin Signal 1 Strobe* 2 Data Bit 0 3 Data Bit 1 4 Data Bit 2 5 Data Bit 3 6 Data Bit 4 7 Data Bit 5 8 Data Bit 6 9 Data Bit 7 * = Active low Pin Signal 10 Acknowledge* 11 Busy 12 Paper Out 13 Select 14 Auto Linefeed* 15 Error* 16 Initialize Printer* 17 Select In* 18-25 Signal Ground Serial Connector Connector Pin Signal 1 Carrier Detect 2 Receive Data 3 Transmit Data 4 Data Terminal 5 Ready 6 Signal Ground 7 Data Set Ready 8 Ready to Send 9 Clear to Send Ring Indicator Keyboard/Mouse Connector Pin Signal 1 Data 1 2 Clock 2 3 Ground 4 +5 V 5 Clock 1 6 Data 2 External VGA Monitor Connector Pin Signal 1 Red Analog 2 Green Analog 3 Blue Analog 4 Not 5 connected 6 Ground 7 Ground 8 Analog 9 Ground 10 Analog 11 Ground 12 Analog 13 Not 14 connected 15 Ground Monitor Detect DDC2B Data Horizontal Sync Vertical Sync DDC2B Clock Connector Universal Serial Bus Pin Signal 1 +5V 2 Data 3 Data + 4 Ground Modem Connector Pin Signal 1 Unused 2 Unused 3 Tip 4 Ring 5 Unused 6 Unused Port Replicator Pin Signal Pin Signal 1 N.C. 21 Printer Data 0 2 N.C. 22 Printer Data 1 3 Kb Clk 1 23 Printer Data 2 4 Joystick Data A 24 Printer Data 3 5 Kb Data 1 25 Printer Data 4 6 Joystick Data B 26 Printer Data 5 7 Kb Clk 2 27 Printer Data 6 8 Joystick Data C 28 Printer Data 7 9 Kb Data 2 29 USB 0 - 10 Joystick Data D 30 USB 0 + 11 Lp Select In 31 USB 1 - 12 Lp Paper End 32 USB 1+ 13 Lp Initialize 33 Adapter In 14 Lp Busy 34 Adapter In 15 Lp Error 35 Adapter In 16 Lp Ack 36 Adapter In 17 Lp Auto Feed 37 Adapter In 18 Lp Strobe 38 Adapter In 19 DDC2BC 39 N.C. 20 DDC2BD 40 N.C. Pin Signal 41 N.C. 42 N.C. 43 Switch A 44 Switch B 45 Switch C 46 Switch D 47 N.C. 48 MIDI In 49 MIDI Out 50 +5V 51 +5V 52 N.C. 53 N.C. 54 N.C. 55 N.C. 56 Dock ID 57 RXD 58 Lp Select 59 RI 60 DTR 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 1660 Model
MSG Index
|
Home Page
|
Notice
|
Preface
|
Product Description
|
Troubleshooting
Illustrated Parts Catalog
|
Removal & Replacement Procedures
|
Specifications
Pin Assignments
|
Battery Pack Operations
Connector Pin Assignments
This appendix provides connector pin assignment tables for Compaq Presario 1660
Model Portable Computers. For more information on connectors, refer to the section
on
Rear Connectors
.
NOTE:
The signals in all tables of this appendix are considered active high unless
otherwise indicated by an asterisk (*).
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
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 1
Clock 2
Ground
+5 V
Clock 1
Data 2
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
Universal Serial Bus
Connector
Pin Signal
1
2
3
4
+5V
Data -
Data +
Ground
Modem
Connector
Pin Signal
1
2
3
4
5
6
Unused
Unused
Tip
Ring
Unused
Unused
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
USB 0 -
49
MIDI Out
69
V. Sync
10
Joystick Data D
30
USB 0 +
50
+5V
70
Ground
11
Lp Select In
31
USB 1 -
51
+5V
71
H. Sync
12
Lp Paper End
32
USB 1+
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