HP Compaq nx6110 Manual do Utilizador descarregar pdf (Página 166)

A–4 Maintenance and Service Guide

Connector Pin Assignments

Table A-5

Parallel Port

Pin Signal Pin Signal

1 Strobe 14 Auto linefeed

2 Data bit 0 15 Error

3 Data bit 1 16 Initialize printer

4 Data bit 2 17 Select in

5 Data bit 3 18 Ground

6 Data bit 4 19 Ground

7 Data bit 5 20 Ground

8 Data bit 6 21 Ground

9 Data bit 7 22 Ground

10 Acknowledge 23 Ground

11 Busy 24 Ground

12 Paper end 25 Ground

13 Select Ground

1 2 ... 161 162 163 164 165 166 167 168 169 170 171 ... 200 201

Maintenance and Service 1
Contents 3
Product Description 5
1.1 Features 6
1.2 Resetting the Notebook 8
1.3 Power Management 9
1.4 External Components 10
(Continued) 11
Table 1-2 12
Table 1-2 13
Right-Side Components 13
Left-Side Components 14
Item Component Function 14
Rear Panel Components 16
Table 1-4 17
Standard Keyboard Components 18
Table 1-5 19
Table 1-6 20
Top Components, Part 1 20
Top Components, Part 2 22
Table 1-7 23
Bottom Components 24
1.5 Design Overview 26
Troubleshooting 27
Selecting from the Main Menu 28
Table 2-2 29
Security Menu 29
Selecting from the Tools Menu 30
Table 2-5 31
(if applicable) 40
Connection 52
Illustrated Parts Catalog 53
3.2 Notebook Major Components 54
Major Components 54
Table 3-1 55
Table 3-2 64
Spare Part Number 378236-001 64
3.4 Miscellaneous Cable Kit 65
3.5 Mass Storage Devices 66
Table 3-5 67
Spare Part Information 67
Table 3-6 70
Removal and Replacement 77
Preliminaries 77
4.2 Service Considerations 78
4.3 Preventing Damage to 79
Removable 79
Precautions 81
4.6 Workstation Precautions 82
4.7 Grounding Equipment and 82
Procedures 85
5.1 Serial Number 86
Disassembly Sequence Chart 87
Disassembly 89
Removing the Battery Pack 90
Removing the Hard Drive Cover 91
Removing the Hard Drive 92
5.4 Notebook Feet 94
5.5 Bluetooth Board 95
5.6 External Memory Module 96
5.8 Optical Drive 101
Removing the Optical Drive 102
5.9 Keyboard 103
Removing the Keyboard Screws 104
Releasing the Keyboard 106
9. Remove the keyboard 107
5.10 Switch Cover 108
Removing the Switch Cover 109
5.11 LED Board 110
7. Remove the LED board 2 111
5.12 Fan 112
5.13 Heat Sink 113
Removing the Heat Sink 114
5.14 Processor 115
Removing the Processor 116
5.15 Modem Board 117
5.16 Internal Memory Module 118
Removing the Memory Module 119
5.17 RTC Battery 120
5.18 Display Assembly 121
Display Screws 122
Removing the Display Assembly 123
5.19 Top Cover 124
Releasing the Top Cover 128
5.20 Speaker 129
Removing the Speaker 131
5.21 Digital Media Board 132
5.22 USB/Audio Board 134
Removing the USB/Audio Board 135
5.23 System Board 136
Removing the System Board 138
5.24 Serial Connector Module 139
Specifications 141
Table 6-2 143
Table 6-3 144
15.0-inch, XGA, TFT Display 144
Table 6-4 145
14.1-inch, XGA, TFT Display 145
Table 6-5 146
Hard Drives 146
Table 6-6 148
Table 6-7 149
DVD-ROM Drive 149
Table 6-8 150
DVD/CD-RW Combo Drive 150
Table 6-9 152
DVD±RW and CD-RW Combo Drive 152
Table 6-10 154
CD-ROM Drive 154
Table 6-11 156
System DMA 156
Table 6-12 157
System Interrupts 157
Table 6-13 159
System I/O Addresses 159
Table 6-14 162
System Memory Map 162
Connector Pin Assignments 163
Table A-2 164
Audio-In (Microphone) 164
Table A-3 164
Universal Serial Bus 164
Table A-4 165
Table A-5 166
Parallel Port 166
Table A-6 167
S-Video-Out 167
Table A-7 168
External Monitor 168
Table A-8 169
RJ-11 (Modem) 169
Table A-9 170
RJ-45 (Network) 170
Power Cord Set Requirements 171
General Requirements 172
Country-Specific Requirements 173
Screw Listing 175
Table C-1 176
Phillips PM2.0×4.0 Screw 176
Table C-2 177
Table C-4 179
Torx8 M2.0×9.0 Screw 179
(Continued) 181
Table C-5 185
Torx8 M2.0×2.0 Screw 185
Table C-6 186
Phillips PM1.5×4.0 Screw 186
Phillips PM2.0×7.0 Screw 187
Table C-7 187
Table C-8 188
Table C-9 189
Phillips PM2.0×3.0 Screw 189
Table C-10 190
Torx8 M2.0×4.0 Screw 190
Torx8 M2.0×4.0 Screw Location 191
Table C-11 193

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HP Compaq nx6110 Manual do Utilizador Página 166

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