HP R3004US, R3065US, R3070US, R3060US Connector Pin Assignments, Table A-1 RJ-45 Network Interface

Page 52

A

Connector Pin Assignments

Table A-1

RJ-45 Network Interface

Pin

Signal

Pin

Signal

 

 

 

 

1

Transmit +

5

Unused

 

 

 

 

2

Transmit –

6

Receive –

 

 

 

 

3

Receive +

7

Unused

 

 

 

 

4

Unused

8

Unused

 

 

 

 

Maintenance and Service Guide

A–1

Page 51 Page 53
Image 52
Page 51 Page 53
Contents Maintenance and Service Guide Page Contents Screw Listing Index Product Description Features External Components Front Components Component FunctionRight-Side Components Rear components Rear Panel Components Left-Side Components Wireless Accessories Wireless AccessoriesDesign Overview Troubleshooting Before Replacing PartsPower Problems and Solutions Problems and SolutionsProblem Possible Cause Solution External Device Problems and Solutions Illustrated Parts Catalog Serial Number LocationHP Notebook Expansion Base Major Components Spare Part Description NumberHP Notebook Expansion Base miscellaneous components Receiver Power cord Item Description NumberService Considerations Removal and Replacement PreliminariesTools Required Preventing Electrostatic Damage Plastic PartsPackaging and Transporting Precautions Workstation Precautions Grounding Equipment and Methods Typical Electrostatic Voltage Levels Static-Shielding MaterialsEvent 10% 40% 55% Material Use Voltage Protection LevelRemoval and Replacement Procedures Serial Number Disassembly Sequence Chart Disassembly Sequence Chart# of Screws Section Description RemovedPreparing the HP Notebook Expansion Base for Disassembly Base Plate Spare Part Number InformationUpper Chassis Removing the rear cover Disconnecting the cables from the system board Reverse the above procedure to install the upper chassis Power Supply Reverse the above procedure to install the power supply System Board Reverse the above procedure to install the system board Front Tray Cover Reverse the above procedure to install the front tray cover Back Panel Expansion Cable Speaker Assembly Reverse the above procedure to install the speaker assembly Front Case Specifications HP Notebook Expansion BasePower supply Internal AC AdapterConnector Pin Assignments Table A-1 RJ-45 Network InterfaceTable A-2 RJ-11 Modem Table A-3 Universal Serial BusTable A-4 Video Table A-5 Audio Line-OutTable A-6 Serial Table A-7 Pdif Audio Line-Out Table A-8Conductor Power Cord Set Power Cord Set RequirementsGeneral Requirements Conductor Power Cord Set Requirements Country-Specific RequirementsApplicable Note Country Accredited Agency NumberBSI Screw Listing Head Table C-1 Phillips PM2.5×17.0 ScrewColor Qty Length Thread Width Table C-2 Phillips PM2.0×6.0 Screw Table C-2 Phillips PM2.0×6.0 Screw Table C-2 Table C-4 HM5.0×9.0 Standoff Table C-5 Phillips PM2.0×4.0 Screw Table C-5 Phillips PM2.0x4.0 Screw Table C-5 Phillips PM2.0×4.0 Screw Table C-5 Phillips PM2.0×4.0 Screw Table C-5 Phillips PM2.0×4.0 Screw Table C-6 Phillips PM2.0×2.0 Screw Index Index Maintenance and Service Guide Index-3
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