Compaq Presario 2410 ES, Maintenance & Service Manual

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Compaq.com - Compaq Presario Maintenance and Service Guide - 2250, 2410 ES, 2510, and 4240 ES Series
United States December 10, 2002
Maintenance & Service Guide
Presario 2250 Series
2510, 2410 ES & 4240 ES Personal Computers
Home | Preface | Product Description | Troubleshooting | Illustrated Parts |
Removal & Replacement
Jumpers & Switches | Specifications | Connector Pins | Power Cord Requirements
Connector Pin Assignments
Parallel
Serial
Universal Serial Bus
(USB)
Keyboard
Mouse
VGA Monitor
MIDI/Joystick
Line-in
Speaker/Headphone
Out
Microphone
Phone Line to Wall
Phone Line to
Phone
CD-Drive Data
Cable
Modem
This section contains the connector pin assignments for
the Compaq 2250, 2510, 2410 ES and 4240 ES Series
of Personal Computers.
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
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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
Universal Serial Bus
Connector Pin Signal
1
2
3
4
- Data
+Data
Ground
+5 VDC
Keyboard
Connector Pin Signal
1
2
3
4
5
6
Data
Unused
Ground
+5 VDC
Clock
Unused
Mouse
Connector Pin Signal
1
2
3
4
5
6
Data
Unused
Ground
+5 VDC
Clock
Unused
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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
Volume Up
Ground
Ground Analog
Ground Analog
Ground Analog
+5 VDC
Ground
Volume Down
DDC Data
Horizontal Sync
Vertical Sync
DDC Clock
MIDI/Joystick
Connector Pin Signal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
+5 VDC
Fire A (1)
X-Axis (1)
GND
GND
Y-Axis (1)
Fire B (1)
+5 VDC
+5 VDC
Fire A (2)
X-Axis (2)
MIDI Out
Y-Axis (2)
Fire B (2)
MIDI In
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Line In
Connector Connector
Stereo 1/8" Miniphone
Speaker/Headphone Out
Connector Connector
Stereo 1/8" Miniphone
Microphone
Connector Connector
Stereo 1/8" Miniphone
Phone Line to Wall Jack
Connector Pin Signal
1
2
3
4
Unused
Tip
Ring
Unused
Phone Line to Phone
Connector Pin Signal
1
2
3
4
Unused
Tip
Ring
Unused
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CD Drive Data Cable
Pin Signal Pin Signal
1 RESET 21 DMARK
2 GND 22 GND
3 DD7 23 -DIOW
4 DD8 24 GND
5 DD6 25 -DIOR
6 DD9 26 GND
7 DD5 27 IORDY
8 DD10 28 SPSYNC
9 DD4 29 -DMACK
10 DD11 30 GND
11 DD3 31 INTRQ
12 DD12 32 -IOCS16
13 DD2 33 DA0
14 DD13 34 -PDIA6
15 DD1 35 DA0
16 DD14 36 DAZ
17 DD0 37 -CS1FX
18 DD15 38 -C53FX
19 GND 39 -DASP
20 (KEY) 40 GNP
Internal Fax/Modem
Pin Signal Pin Signal
1 Unused 4 Tip
2 Unused 5 Unused
3 Ring 6 Unused
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