HP m300 manual Connector PIN Assignments, Table A-1 Headphone Jack, Table A-2 Microphone Jack

Page 64

appendix A

CONNECTOR PIN ASSIGNMENTS

This appendix contains the pin assignments for all external connectors.

Table A-1

Headphone Jack

Connector	Pin		Signal

1Audio out

2Ground

1 2

Table A-2

Microphone Jack

Connector	Pin		Signal

1Audio in

2Ground

1 2

Connector Pin Assignments A-1

Image 64

Contents Compaq ArmadaStation EM Maintenance and Service Guide Contents Appendix Symbols Using this GuideTechnician Notes Serial Number Locating Additional InformationArmadaStation EM Features Product DescriptionSecurity Features External ConnectorsArmadaStation EM Front Components ArmadaStation EM ComponentsDescription Function Volume control switch ArmadaStation EM Right Side ComponentsArmadaStation EM Rear Panel Components ArmadaStation EM Rear Panel ComponentsActivity Lights MultiBaysMultiBay/Device Compatibility DeviceSecurity Lock Half-Height BayPCI Expansion Boards Troubleshooting Before Replacing PartsProblems and Solutions Solving Docking and Undocking ProblemsSolving Expansion Board Problems Problem Probable Cause Recommended ActionsSolving External Mouse Problems Solving External Keyboard ProblemsSolving Expansion Device Installation Problems Solving External Monitor Problems Press any key or click the mouseIllustrated Parts Catalog Serial Number LocationCompaq ArmadaStation EM Components Compaq ArmadaStation EM ComponentsSpare Parts Compaq ArmadaStation EM Components DescriptionPlastics Kit Components Spare Part Number Plastics Kit ComponentsItem Description MultiBay Option Cable Kit MultiBay Option Cable Kit Components Spare Part NumberSpare Parts Miscellaneous not illustrated MiscellaneousSpare Part Number Removal and Replacement Preliminaries Electrostatic DischargeGenerating Static Preventing Electrostatic Damage to EquipmentTypical Electrostatic Voltages Relative Humidity Event 10% 40% 55%Preventing Damage to Drives Grounding MethodsStatic Shielding Protection Levels MethodGrounding Workstations Grounding EquipmentRecommended Materials and Equipment Tool and Software Requirements Service ConsiderationsScrews Cables and Connectors Plastic PartsRemoval and Replacement Procedures Disassembly Sequence Chart Expansion Base Disassembly SequencePreparing the Expansion Base for Disassembly Disconnecting the Expansion BaseExternal Components Expansion Base FeetTray Removing the TrayConnector Cover Removing the Connector CoverRear Bezel Removing the Rear BezelSliding the Manual Release Lever PCI Expansion Boards Locating the Expansion Slots10.Removing the Expansion Slot Cover 11.Installing an Expansion Board Top Cover 12.Removing the Top Cover ScrewsSwing the top cover up and forward to remove it Figure Installing a Half-Height Drive Half-Height Bay15.Removing the Half-Height Bay Blank Bezel Cover 16.Removing the Half-Height Drive Screws 17.Attaching the Bezel Cage to the Half-Height Drive 18.Connecting the Power Cable 19.Connecting the Diskette Drive Cable 20.Connecting the Hard Drive Cable 21.Connecting the CD-ROM Drive/Audio Cable 22.Installing a Half-Height Drive Left Speaker 23.Removing the Left Speaker24.Disconnecting the Half-Height Bay and Left Speaker Cables MultiBay25.Removing the MultiBay and Control Panel Control Panel 26.Removing the Control PanelMechanism Assembly 28.Removing the Mechanism Assembly Power Supply 30.Removing the Power Supply Backplane 31.Removing the BackplanePecifications Expansion Base Physical and Environmental SpecificationsMetric 2Specifications Table A-1 Headphone Jack Connector PIN AssignmentsTable A-2 Microphone Jack Table A-3 Table A-5 Serial ConnectorTable A-4 Table A-7 Stereo Line-out Jack Table A-6Table A-8 Stereo Line-in Jack Table A-13 Docking Connector Signal PinPDATA6 LD14 Pin Signal Conductor Power Cord Set Power Cord SET RequirementsGeneral Requirements Country-Specific Requirements Conductor Power Cord Set Requirements-By CountryCountry Accredited Agency Applicable Note Numbers Index PCI Index

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