HDMI 1.4版协会标准

High-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPageiiiDocumentRevisionHistory1.42009/06/05Significantenhancements:-TypeDConnector(4.1.9.7,4.1.9.8,4.1.10.6)-TypeEConnectorandCable(4.1.9.9,4.1.9.10,4.1.10.7,4.1.10.8,4.2.1,4.2.3.2,4.2.6)-AudioReturnChannelOverview(7.12)-3Dand4Kx2Kvideoformat(8.2.3,8.3.2,AppendixH)-HDMIEthernetandAudioReturnChannel(HEAC)features(Supplement2)ChangedCECsupplement(seesupplement1fordetails)Changed“Reserved”toUtilityLine(4.2.11)AddedActive,PassiveandConvertercabletypes(4.2.6)MovedPassiveCablecharacteristicsto4.2.6.AddedsomefeaturesrelatedtoCEA-861(6.3.2,6.6,6.7.2,8.2,8.3)Severalminoreditorials(throughout)1.3a2006/11/10CableandSinkmodificationsforTypeC(Table4-28,4.2.6)Sourceterminationrecommendation(afterTable4-23)Removedundershootandmaxrise/falltimelimits(4.2.4).ModifiedslopeofTP1andTP2eyediagrams(4.2.4,4.2.5)HDMIcableassemblyAC-couplingsupportrequired(4.2.6)CECcapacitancelimitschanged(4.2.10)ValidrangeforRGBvideoquantizationadded(6.6)AddedaudiosamplerateexceptionsforACR(7.3,7.3.1,7.3.2)AddedAudioRateControlOverview(7.11)1.32006/06/22Significantenhancements:-TypeC“Mini-Connector”(4.1.9.5,4.1.9.6)-CableCategories1and2(4.2.6)-DeepColor[4:4:4](6.5,8.3.2)-ReferenceCableEqualizer(4.2.3.2,4.2.5,4.2.6)-Higher-speedsingle-link(4.1.2,4.2.3,through4.2.6,8.3.2)-xvYCCEnhancedColorimetry(6.7.2.3)-GamutMetadatatransmission(5.3.12,6.7.2.4,AppendixE)-DSTaudioformat(5.3.10,7.6.3)-High-bitratecompressedaudioformats(5.3.11,7.2.4,7.3.3,7.6.2)-Auto-LipsyncCorrectionfeature(8.3.2,8.9)UpdatednormativereferencefromCEA-861-Bto–D(1.2,throughout).UpdatedOverviewfornewfeatures(3)Severalminoreditorial(throughout)1.2a2005/12/14ChangestoCECsupplement(seesupplementfordetails)EliminatedIOFFandmadeVOFFnormative(4.2.4)ChangedCECresistanceto5ohms(4.2.10)ClarifiedDVIdevicediscrimination(8.3.5)Severalminoreditorial(throughout)1.22005/08/22RemovedlimitationsonTypeAconnectorusage(4.1.2,6.1)Requirednewconnectormechanicalfeatures,optionalin1.1(4.1.9)RequiredSinksupportforfutureAC-coupledSources(4.2.5)AddnoteregardingmaximumratingsofSink(4.2.5)High-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage11of1974PhysicalLayer4.1ConnectorsandCables4.1.1OverviewofConnectorsandCablesAdevice’sexternalHDMIconnectionshallbepresentedviaoneofthefivespecifiedHDMIconnectors,TypeA,TypeB,TypeC,TypeDorTypeE.Thisconnectorcanbeattacheddirectlytothedeviceorcanbeattachedviaacableadapterthatisshippedwiththedevice.AllfiveconnectorscarryallrequiredHDMIsignals,includingaTMDSlink.TheTypeBconnectorisslightlylargerandcarriesasecondTMDSlink,whichisnecessarytosupportveryhighresolutiondisplaysusingduallink.TheTypeCconnectorcarriesthesamesignalsastheTypeAbutismorecompactandintendedformobileapplications.TheTypeDconnectorcarriesthesamesignalsastheTypeAbutismorecompactthanTypeC.TheTypeEconnectorcarriesthesamesignalsastheTypeAandisintendedforAutomotiveapplications.Cablesarespecifiedintwocategoriesaccordingtothesupportedclockfrequency.ExceptforAutomotiveapplications,bothcategoriesofcablesspecifiedherecanalsosupportHEACapplicationsafterfulfillingtheadditionalcablespecificationsinSupplement2.Table4-1RelationoftheCablecategoryandtheSupportedfunctions(exceptTypeB)CableAssemblyMaximumClockfrequencyCableAdaptersElectricalPerformanceMarketingname*Category174.25MHzTypeA–TypeA/C/DTypeC–TypeCSee4.2.6StandardCategory2340MHzTypeA–TypeA/C/DTypeC–TypeCSee4.2.6HighSpeedCategory1withHEAC74.25MHzTypeA–TypeA/C/DTypeC–TypeCSee4.2.6andSupplement2StandardwithEthernetCategory2withHEAC340MHzTypeA–TypeA/C/DTypeC–TypeCSee4.2.6andSupplement2HighSpeedwithEthernetTypeE–TypeESee4.2.6TypeE–TypeARelayreceptacleSee4.2.6(onlyforAutomotivemanufacturers)Category1Automotive74.25MHzTypeA–TypeASee4.2.6StandardAutomotive4.1.2ConnectorSupportRequirementsAllfeaturesandfunctionsareequallyavailabletoallconnectorsexceptTypeBandTypeE.*from“AdoptedTrademarkandLogoUsageGuidelines”High-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage12of1974.1.3Dual-LinkTosupportDVIsignalsgreaterthan165Mpixels/sec,thedual-linkcapabilityoftheTypeBconnectorshallbeused.TosupportDVIsignalslessthanorequalto165Mpixels/sec,single-linkoperationshallbeused.Tosupportveryhigh-speedHDMIsignals,thedual-linkcapabilityoftheTypeBconnectorisavailable.Thesingle-linktodual-linkcrossoverfrequencyforHDMIwillbedefinedinafuturespecificationandwillbegreaterthan340Mpixels/sec.Dual-linkcannotbeusedforformatsbelowthatcrossoverfrequency.4.1.4ConnectorPinAssignmentsTable4-2TypeA,TypeEConnectorPinAssignmentPINSignalAssignmentPINSignalAssignment1TMDSData2+2TMDSData2Shield3TMDSData2–4TMDSData1+5TMDSData1Shield6TMDSData1–7TMDSData0+8TMDSData0Shield9TMDSData0–10TMDSClock+11TMDSClockShield12TMDSClock–13CEC14Utility15SCL16SDA17DDC/CECGround18+5VPower19HotPlugDetectHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage13of197Table4-3TypeBConnectorPinAssignmentPINSignalAssignmentPINSignalAssignment1TMDSData2+2TMDSData2Shield3TMDSData2-4TMDSData1+5TMDSData1Shield6TMDSData1-7TMDSData0+8TMDSData0Shield9TMDSData0-10TMDSClock+11TMDSClockShield12TMDSClock-13TMDSData5+14TMDSData5Shield15TMDSData5-16TMDSData4+17TMDSData4Shield18TMDSData4-19TMDSData3+20TMDSData3Shield21TMDSData3-22CEC23Reserved(N.C.ondevice)24Reserved(N.C.ondevice)25SCL26SDA27DDC/CECGround28+5VPower29HotPlugDetectHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage14of197Table4-4TypeCConnectorPinAssignmentPINSignalAssignment1TMDSData2Shield2TMDSData2+3TMDSData2-4TMDSData1Shield5TMDSData1+6TMDSData1-7TMDSData0Shield8TMDSData0+9TMDSData0-10TMDSClockShield11TMDSClock+12TMDSClock-13DDC/CECGround14CEC15SCL16SDA17Utility18+5VPower19HotPlugDetectHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage15of197Table4-5TypeDConnectorPinAssignmentPINSignalAssignmentPINSignalAssignment1HotPlugDetect2Utility3TMDSData2+4TMDSData2Shield5TMDSData2-6TMDSData1+7TMDSData1Shield8TMDSData1-9TMDSData0+10TMDSData0Shield11TMDSData0–12TMDSClock+13TMDSClockShield14TMDSClock–15CEC16DDC/CECGround17SCL18SDA19+5VPower4.1.5ContactsequenceTable4-6ConnectorContactSequenceSignalsConnectionTypeA&CConnectorsTypeBConnectorTypeDConnectorTypeEConnectorFirstMakeConnectorshellConnectorshellConnectorshellConnectorshellSecondMakePins1-17andpin19Pins1-27andpin29Pins1–18Pins1-19ThirdMakePin18(+5VPower)Pin28(+5VPower)Pin19(+5VPower)High-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage16of1974.1.6ConnectorMechanicalPerformanceTable4-7TypeA,TypeCandTypeDPlugandReceptacleMechanicalPerformanceItemTestConditionRequirementAppearanceNoDamageContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.ShellPart:Changefrominitialvalue:50milliohmsmaximum.VibrationAmplitude:1.52mmP-Por147m/s2{15G}Sweeptime:50-2000-50Hzin20minutes.Duration:12timesineach(totalof36Times)X,Y,Zaxes.Electricalload:DC100mAcurrentshallbeFlowedduringthetest.(ANSI/EIA-364-28ConditionIII)Discontinuity1secmaximum.AppearanceNoDamageContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.Shell:Changefrominitialvalue:50milliohmsmaximum.ShockPulsewidth:11msec.,Waveform:halfsine,490m/s2{50G},3strokesineachX.Y.Z.axes(ANSI/EIA-364-27,ConditionA)Discontinuity1secmaximum.DurabilityMeasurecontactandshellresistanceafterFollowing.Automaticcycling:TypeA:10,000cyclesat10050cyclesperhourTypeCandTypeD:5,000cyclesat10050cyclesperhourContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.Shell:Changefrominitialvalue:50milliohmsmaximum.High-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage17of197ItemTestConditionRequirementWithdrawalforceTypeA:9.8N{1.0kgf}minimum39.2N{4.0kgf}maximumTypeC:7Nminimum25NmaximumTypeD:5Nminimum25Nmaximumandafter5,000cyclesmating,3Nminimum25NmaximumInsertion/WithdrawalForceInsertionandwithdrawalspeed:25mm/minute.(ANSI/EIA-364-13)Insertionforce44.1N{4.5kgf}maximumDiscontinuity1secmaximum.CableFlex100cyclesineachof2planesDimensionX=3.7xCableDiameter.(ANSI/EIA-364-41C,ConditionI)DielectricWithstandingVoltageandInsulationResistanceConformtoitemofdielectricwithstandingvoltageandinsulationresistanceWrenchingstrengthMatedconnectors,applyperpendicularforcestoplugata15mmdistancefromtheedgeofthereceptaclecoveredbytestfixture.Performthistestusingvirginparts.Forcesareto4directions(left,right,up,down).appearanceTypeD:0-20N:Noplugorreceptacledamage.20-40N:Noreceptacledamage.CablePull-OutAxialloadtothecablefor1minute.(ANSI/EIA-364-38c)DiscontinuityTypeD:40NminimumHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage18of197Table4-8TypeEPlugandReceptacleMechanicalPerformanceItemTestConditionRequirementAppearanceNoDamageContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.ShellPart:Changefrominitialvalue:50milliohmsmaximum.VibrationValuesfortest-condition:5.0Hz-0.00200g2/Hz12.5Hz-0.24800g2/Hz77.5Hz-0.00320g2/Hz145.0Hz-0.00200g2/Hz200.0Hz-0.01180g2/Hz230.0Hz-0.00032g2/Hz1000.0Hz-0.00002g2/Hz{Grms=1.81}Duration:8hoursineach(Totalof24hours)X,Y,Zaxis.Electricalload:100mADCcurrentshallbeflowingduringthetest.(SAE/USCAR-25.4.6)Discontinuity1secmaximum.AppearanceNoDamageContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.Shell:Changefrominitialvalue:50milliohmsmaximum.ShockPulsewidth:10msecWaveform:halfsine,343m/s2{35G},10strokesineachX,Y,Zaxis(SAE/USCAR-25.4.6)Discontinuity1secmaximum.DurabilityMeasurecontactandshellresistanceafterthefollowing:Cycling:10cycles(SAE/USCAR-25.1.7)ContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.Shell:Changefrominitialvalue:50milliohmsmaximum.DropDropontoahorizontalconcretesurfacefromaheightof1m.Times:3times(SAE/USCAR-25.4.8)AppearanceNoDamageHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage19of197ItemTestConditionRequirementInsertionforce70NmaximumWithdrawalforcewiththelockcompletelydisengaged70NmaximumConnector-ConnectorInsertion/WithdrawalForceInsertionandwithdrawalspeed:50mm/minute.(SAE/USCAR-25.4.2)Withdrawalforcewiththelockfullyengaged100NminimumTerminal-ConnectorWithdrawalForceWithdrawalspeed:50mm/minute.(SAE/USCAR-25.4.1)Withdrawalforcewiththesecondary-lockfullyengaged90NminimumLockDisengagementForceDisengagementspeed:50mm/minute.(SAE/USCAR-25.4.2)DisengagementForce50NmaximumDiscontinuity1secmaximum.CableFlex25cyclesineachof2planesDimensionX=6.4xCableDiameter.(ANSI/EIA-364-41C,ConditionI)DielectricWithstandingVoltageandInsulationResistanceConformtoitemofdielectricwithstandingvoltageandinsulationresistanceTable4-9TypeECableMechanicalPerformanceItemTestConditionRequirementThermalDeformationTempurature:100COverloading:2N(ISO-6722,7-1)DielectricWithstandingVoltageConformtoitemofdielectricwithstandingvoltageHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage20of1974.1.7ConnectorElectricalCharacteristics4.1.7.1ElectricalPerformanceTable4-10ElectricalPerformanceItemTestConditionRequirementContactResistanceMatedconnectors,Contact:measurebydrycircuit,20mVoltsmaximum.,10mA.Shell:measuredbyopencircuit,5Voltsmaximum,100mA.(ANSI/EIA-364-06B)InitialContactresistanceexcludingconductorresistance:10milliohmsmaximum.(Targetdesignvalue)DielectricStrengthUnmatedconnectors,applyTypeA/B/C/E:500VoltsAC(RMS)TypeD:250VoltsAC(RMS)betweenadjacentterminalorground.Matedconnector,applyTypeA/B/C/E:300VoltsAC(RMS.)TypeD:150VoltsAC(RMS.)betweenadjacentterminalandground.(ANSI/EIA-364-20C,MethodA)NoBreakdownInsulationResistanceUnmatedconnectors,apply500VoltsDCbetweenadjacentterminalorground.(ANSI/EIA364-21C)100megaohmsminimum(unmated)Matedconnectors,apply150VoltsDCbetweenadjacentterminalorground.10megaohmsminimum(mated)ContactCurrentRating55C,maximumambient85C,maximumtemperaturechange(ANSI/EIA-364-70A)TypeA/B/C/E:0.5AminimumTypeD:0.3AminimumAppliedVoltageRating40VoltsAC(RMS.)continuousmaximum,onanysignalpinwithrespecttotheshield.NoBreakdownElectrostaticDischargeTestunmatedeachconnectorsfrom1kVoltto8kVoltsin1kVoltstepsusing8mmballprobe.TypeE:Testunmatedeachconnectorsfrom1kVoltto8kVoltsin1kVoltstepsand15kVoltsusing8mmballprobe.(IEC-801-2)NoevidenceofDischargetoContactsat8kVoltsTypeE:NoevidenceofDischargetoContactsat15kVolts.High-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage21of197ItemTestConditionRequirementTMDSSignalsTimeDomainImpedanceRisetime200psec(10%-90%).SignaltoGroundpinratioperHDMIdesignation.DifferentialMeasurementSpecimenEnvironmentImpedance=100ohmsdifferentialSource-sidereceptacleconnectormountedonacontrolledimpedancePCBfixture.(ANSI/EIA-364-108)ConnectorArea:TypeA/E:100ohms15%TypeC/D:100ohms25%TransitionArea:TypeA/C/D:100ohms15%TypeE:100ohms25%CableArea:100ohms10%TMDSSignalsTimeDomainCrosstalkFEXTRisetime200psec(10%-90%).SignaltoGroundpinratioperHDMIdesignation.DifferentialMeasurementSpecimenEnvironmentImpedance=100ohmsdifferential.Source-sidereceptacleconnectormountedoncontrolledimpedancePCBfixture.Drivenpairandvictimpair.(ANSI/EIA-364-90)TypeA:5%maximumTypeC/D/E:10%maximumHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage22of1974.1.8ConnectorEnvironmentalCharacteristics4.1.8.1EnvironmentalPerformanceTable4-11ConnectorEnvironmentalPerformanceItemTestConditionRequirementAppearanceNoDamageThermalShock10cyclesof:a)-55°Cfor30minutesb)+85°Cfor30minutes(ANSI/EIA-364-32C,ConditionI)ContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.ShellPart:Changefrominitialvalue:50milliohmsmaximum.AppearanceNoDamageAMateconnectorstogetherandperformthetestasfollows.Temperature:+25to+85°CRelativeHumidity:80to95%Duration:4cycles(96hours)Uponcompletionofthetest,specimensshallbeconditionedatambientroomconditionsfor24hours,afterwhichthespecifiedmeasurementsshallbeperformed.(ANSI/EIA-364-31B)ContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.Shell:Changefrominitialvalue:50milliohmsmaximum.AppearanceNoDamageHumidityBUnmatedeachconnectorsandperformthetestasfollows.Temperature:+25to+85°CRelativeHumidity:80to95%Duration:4cycles(96hours)Uponcompletionofthetest,specimensshallbeconditionedatambientroomconditionsfor24hours,afterwhichthespecifiedmeasurementsshallbeperformed.(ANSI/EIA-364-31B)DielectricWithstandingVoltageandInsulationResistanceConformtoitemofDielectricWithstandingVoltageandInsulationResistanceAppearanceNoDamageThermalAgingMateconnectorsandexposeto+105±2°Cfor250hours.Uponcompletionoftheexposureperiod,thetestspecimensshallbeconditionedatambientroomconditionsfor1to2hours,afterwhichthespecifiedmeasurementsshallbeperformed.(ANSI/EIA-364-17B,Condition4,MethodA)ContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.ShellPart:Changefrominitialvalue:50milliohmsmaximum.High-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage23of197Table4-12TypeEConnectorEnvironmentalPerformanceItemTestConditionRequirementAppearanceNoDamageThermalShock100cyclesof:a)40°Cfor30minutesb)100°Cfor30minutes(SAE/USCAR-25.6.1)ContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.ShellPart:Changefrominitialvalue:50milliohmsmaximum.AppearanceNoDamageAMateconnectorstogetherandperformthetestasfollows.Temperature:40~+100°CRelativeHumidity:0to80%Duration:40cycles(320hours)(SAE/USCAR-25.6.2)ContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.Shell:Changefrominitialvalue:50milliohmsmaximum.AppearanceNoDamageHumidityBUnmatetheconnectorsandperformthetestasfollows.Temperature:40~+100°CRelativeHumidity:0to80%Duration:40cycles(320hours)(SAE/USCAR-25.6.2)DielectricWithstandingVoltageandInsulationResistanceConformtoitemofDielectricWithstandingVoltageandInsulationResistanceAppearanceNodamageThermalAgingMateconnectorsandexposeto+100°Cfor1008hours.(SAE/USCAR-25.6.3)ContactResistanceContact:Changefrominitialvalue:30milliohmsmaximum.Shell:Changefrominitialvalue:50milliohmsmaximum.High-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage24of1974.1.9ConnectorDrawings–MatingInterfaceDimensionsAlldimensionsinmillimeters.4.1.9.1TypeAReceptacleTheshellshallhavespringsforlocking.AdditionalspringsmaybeusedforEMIreduction.Thespringpropertyforlockingshallbeactivatedbythelockingholeoftheplugshell.Figure4-1TypeAReceptacleMatingInterfaceDimensionsHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage25of197Theformshownaboveisrequired.Thisfeaturewillreducethelikelihoodofdamagetothereceptacleinsulatorunderroughoperation.Figure4-1–continued;TypeAReceptacle,DetailFDETAILFHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage26of1974.1.9.2TypeAPlugThedimensionof*13.9mm(+0.04/-0.05)(onmainsection)shouldbemeasuredatthepoint*7mm(onviewD).Thetaper(onviewD)shallbeonedegreemax.Theshellshouldnothaveadimpleotherthantheonesforlocking.Figure4-2TypeAPlugMatingInterfaceDimensionsSECTA–ADETAILCVIEWD(Seebelow)SECTB–BHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage27of197Theformshownaboveisrequired.Thisfeaturewillreducethelikelihoodofdamagetothereceptacleinsulatorunderroughoperation.Figure4-2-continued;TypeAPlug,DetailEFigure4-3TypeAReceptacleandPlugMatedConditionItisrecommendedthatproductsusingTypeAconnectorsbedesignedtoensurethatcablebendsarenottighterthanthatshowninFigure4-4.Figure4-4TypeACable–MinimumRecommendedCableBendDETAILEMax90mmHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage28of1974.1.9.3TypeBReceptacleTheshellshallhavespringsforlocking.AdditionalspringsmaybeusedforEMIreduction.Thespringpropertyforlockingshallbeactivatedbythelockingholeoftheplugshell.Figure4-5TypeBReceptacleMatingInterfaceDimensionsSECTF–FDETAILCSECTB–B(Seebelow)DETAILESECTA–AHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage29of197Theformshownaboveisrequired.Thisfeaturewillreducethelikelihoodofdamagetothereceptacleinsulatorunderroughoperation.Figure4-5-continued;TypeBReceptacle,DetailGDETAILGHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage30of1974.1.9.4TypeBPlugThedimensionof*21.2mm(+0.04/-0.05)(onmainsection)shouldbemeasuredatthepoint*7mm(onviewD).Thetaper(onviewD)shallbeonedegreemax.Theshellshouldnothaveadimpleotherthantheonesforlocking.SECTB–BDETAILCSECTA–A“VIEWD”NEXTPAGE(Seebelow)High-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage31of197FULLYMATEDRECEPTACLEANDPLUGTheformshownaboveisrequired.Thisfeaturewillreducethelikelihoodofdamagetothereceptacleinsulatorunderroughoperation.Figure4-6TypeBPlugMatingInterfaceDimensionsFigure4-7TypeBReceptacleandPlugMatedConditionFRICTIONLOCKTYPEMECHANICALLOCKTYPEThespringpropertyforlockingshouldbeactivatedbythelockingholeoftheplugshell.VIEWDDETAILESPRINGPROPERTYFORLOCKINGHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage32of1974.1.9.5TypeCReceptacleTheshellshallhavespringforlocking.AdditionalspringsmaybeusedforEMIreductionThespringpropertyforlockingshallbeactivatedbythelockingholeoftheplugshell.Figure4-8TypeCReceptacleMatingInterfaceDimensionsSECTA-ASECTB-BDETAILCDETAILDDETAILEDETAILFHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage33of1974.1.9.6TypeCPlugTheshellshouldnothaveadimpleotherthantheonesforlocking.Thecableshouldhaveamaximumdiameterof7mmFigure4-9TypeCPlugMatingInterfaceDimensionsSECTA-ADETAILBVIEWCHigh-DefinitionMultimediaInterfaceSpecificationVersion1.4HDMILicensing,LLCConfidentialPage34of197Figure4-10TypeCReceptacleandPlugMatedConditionItisrecommendedthatproductsusingTypeCconnectorsbedesignedtoensurethatcablebendsarenottighterthanthatshowninFigure4-11.Inaddition,forstrength,itisrecommendedthattheshellflangeandthecasebefixedwithascrewandthattheclearancebetweentheconnectorandthecasebeasnarrowaspossible.Figure4-11TypeCProductDesignRecommendationsHigh-DefinitionMultimediaInterfa