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HP DM3 Connector pin assignments, Audio-in microphone, Audio-out headphone, External monitor

Models: DM3

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8 Connector pin assignments

Audio-in (microphone)

Pin	Signal

1	Audio signal in

2	Audio signal in

3	Ground

Audio-out (headphone)

Pin	Signal

1	Audio out, left channel

2	Audio out, right channel

3	Ground

External monitor

94 Chapter 8 Connector pin assignments

Image 102

HP DM3 manual Connector pin assignments, Audio-in microphone, Audio-out headphone, External monitor, Pin Signal

Contents

HP Pavilion dm3 Entertainment PC Page Safety warning notice Iv Safety warning notice Table of contents SIM 100 Viii Graphics Product descriptionChipset PanelsOptical drives WirelessCategory Description Hard drives WebcamCategory Description External media card Power requirementsOperating system Preinstalled PortsMicrosoft Office preinstalled on Serviceability End-user replaceable partsCategory Description Display components External component identificationTop components Component FunctionKeys Fn keyLights Component DescriptionTouchPad components Front components Left-side componentsComponent Function Speakers Produce sound Right-side components Bottom components Bottom componentsExternal component identification Wireless antennas Additional hardware components Illustrated parts catalog Serial number labelComputer major components Illustrated parts catalogLeft mini system board Display assemblyWebcam module Right mini system boardBattery 6C 62WHr 2.8Ah LI Power button boardPower and RJ-45 connector and cable included in cable kit Description Spare part numberDisplay assembly components Description Spare part number Display hinge coversDisplay hinges with hinges Display EMI shield not illustrated Plastics kit Mass storage devices External Optical drive optionalMiscellaneous parts Sequential part number listingIllustrated parts catalog Sequential part number listing Illustrated parts catalog Service considerations Removal and replacement proceduresPreliminary replacement requirements Tools requiredCables and connectors Grounding guidelines Typical electrostatic voltage levelsEvent 10% 40% 55% Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelComponent replacement procedures Serial number labelComputer feet Description Spare part number Rubber Kit 619452-001Battery SIM Hard drive SSD 160GBPage Page Memory module Page RTC battery Description Spare part number RTC battery 619451-001Keyboard Page Page Top cover Page Page Speaker assembly Page Mini system board left Page Mini system board right Page Power cable Wlan module Page Wwan module Page Power button board Description Spare part number Power button board 626742-001Page Display assembly Page Page Page Page Page Fan/heat sink assembly Page Page Page Page Page System board Removal and replacement procedures Setup Utility Bios Starting Setup UtilityUsing Setup Utility Changing the language of Setup UtilityNavigating and selecting in Setup Utility Restoring default settings in Setup Utility Display system informationMain menu Setup Utility menusExiting Setup Utility Security menuSystem Configuration menu Diagnostics menuSetup Utility Bios Updating the Bios Determining the BiosDownloading a Bios update Page Specifications Computer specificationsInch display specifications Hard drive specifications Access time Applicable disc Read WriteCache buffer Data transfer rate CD-DA, CD+EG, CD-MIDI, CD Backup and recovery Page Backing up your information Using Windows Backup and Restore Using system restore pointsPerforming a recovery Recovering from the recovery discsSelect Start All Programs Recovery Manager Recovery Manager Audio-in microphone Connector pin assignmentsPin Signal Audio-out headphoneRed analog Hdmi RJ-45 network Universal Serial BusPower cord set requirements Requirements for all countriesRequirements for specific countries and regions Country/region Accredited agency Applicable note numberBattery RecyclingDisplay Page Page Page Page Page Index USB SSD