HDMI加工流程解析

JCEHDMI加工圖HDMICA主體1.1版線材UL2027630#(4P+1P+5C)OD5.9BLKTYPE1:HDMI19P----HDMI19PTYPE2:HDMI19P—DVI--D工藝流程(作業員40人)脫皮1人翻网1人挑四對鋁箔2人翻地線1人挑四股地線2人(單股7根*30#)包銅箔1人扭地線2人穿膠塞3人啤內模(PVC)1人脫芯1人修剪(保留線皮4m/m左右)1人浸助焊劑1人浸錫1人比剪2人組裝2人調整(檢查外觀)2人壓線治具1人焊接A面1人焊接B面1人測試1人(導通跟絕緣火花)推馬口鐵1人焊四孔1人壓馬口鐵1人焊馬口鐵尾部1人啤外模1人成品測試1人包裝1人半成品加工流程(5人)上錫膏3人烘錫膏1人攪拌錫膏1人解凍2H取出冰箱冷凍5°C以下回厂1人材料介紹•HDMI主體•線材•HDMI后膠芯•HDMI馬口鐵•無鉛免洗錫膏主體及膠芯脫皮脫皮25mm/挑外鋁箔挑四對線內鋁箔四對地線后翻后包銅箔挑上四股地線當接地用每股7根銅絲擰四股地線穿膠塞穿線外觀啤內模脫芯機脫芯機左側一次性脫芯脫芯狀況脫芯后狀況附加動作(擰線)修剪芯線修剪后脫芯口以外需保留一點線皮,以防浸錫時芯線互相粘在一起浸錫前芯線先泡鬆香線必須垂直放入鬆香內浸錫浸錫時芯線必須垂直下入到鬆香內鍍錫外觀鍍錫外觀修剪治具修剪狀況修剪后狀況半成品加工刮錫膏治具刮錫膏治具烘插頭錫膏治具插頭烘好狀況線材與插頭組裝放入焊線治具此圖為焊嘴焊接狀況焊線后外觀上馬口鐵鐵及處理后段動作HDMI知識•WhatisHDMI?HDMI(High-DefinitionMultimediaInterface)isthefirstindustry-supported,uncompressed,all-digitalaudio/videointerface.HDMIprovidesaninterfacebetweenanyaudio/videosource,suchasaset-topbox,DVDplayer,andA/Vreceiverandanaudioand/orvideomonitor,suchasadigitaltelevision(DTV).HDMIsupportsstandard,enhanced,orhigh-definitionvideo,plusmulti-channeldigitalaudioonasinglecable.IttransmitsallATSCHDTVstandardsandsupports8-channeldigitalaudio,withbandwidthtosparetoaccommodatefutureenhancementsandrequirements.WhosupportsHDMI?TheHDMIFoundersincludeleadingconsumerelectronicsmanufacturersHitachi,MatsushitaElectricIndustrial(Panasonic),Philips,Sony,Thomson(RCA),Toshiba,andSiliconImage.DigitalContentProtection,LLC(asubsidiaryofIntel)isprovidingHigh-bandwidthDigitalContentProtection(HDCP)forHDMI.Inaddition,HDMIhasthesupportofmajormotionpictureproducersFoxandUniversal,andsystemoperatorsDirecTV,EchoStar(DishNetwork)aswellasCableLabs.HDMI支持•HowdoconsumersbenefitfromHDMI?ThenewHDMIdigitalinterconnectprovides:•Superior,uncompresseddigitalvideoandaudioquality•Simple,user-friendlyconnectorthatreplacesthemazeofcablingbehindtheentertainmentcenter•Integratedremotecontrol•Apopularinterfaceenablingthetransmissionofhigh-definitioncontent.HDMIopensthefloodgateofdigitalcontentfrommajormotionpictureproducers•WhenwilltheHDMIspecificationbereleased?TheHDMI1.0specificationisavailablenow.CEmanufacturersmaybegindesigningproductsincorporatingtheHDMIstandard-addressingconsumerdemandforHDprogrammingandforDTVsthatdisplaythiscontent.HDMI壽命及傳送速度•WhenwillprototypesofHDMIproductsbeavailable?HDMI-basedprototypedeviceswerefirstdemonstratedatCESinJanuary2003.TheCEindustryiscurrentlytransitioningfromDVItoHDMIconnections.Backward-compatiblewiththeDVI1.0specification,HDMIenablesbothmulti-channeldigitalaudioanduncompressedvideotransmissionoverasinglecableandconnector,andincombinationwithHDCPaddressescontentproviders'requirementforasecureinterfacetoprotecthigh-qualitycontentfromunauthorizedredistribution.WhatisthelifeexpectancyofHDMI?HDTVuseslessthan1/2ofHDMI'savailable5Gbpsbandwidth.Withcapacitytospare,HDMIcanincorporatenewtechnologyadvancementsandcapabilitieslongintotheforeseeablefuture.HDMI傳送信號特性•DoesHDMIprovideasecureinterface?HDMI,whenusedincombinationwithHDCP,providesasecureaudio/videointerfacethatmeetsthesecurityrequirementsofcontentprovidersandsystemsoperators.WhataretheadvantagesofHDMIoverexistinganaloginterfacessuchascomposite,S-Videoandcomponentvideo?•QualityHDMItransfersuncompresseddigitalaudioandvideoforthehighest,crispestimagequality.•AllDigitalHDMIensuresanall-digitalrenderingofvideowithoutthelossesassociatedwithanaloginterfacesandtheirunnecessarydigital-to-analogconversions.•Low-costHDMIprovidesthequalityandfunctionalityofadigitalinterfacewhilealsosupportinguncompressedvideoformatsinasimple,cost-effectivemanner.•AudioHDMIsupportsmultipleaudioformats,fromstandardstereotomulti-channelsurround-sound.•Ease-of-useHDMIcombinesvideoandmulti-channelaudiointoasinglecable,eliminatingthecost,complexity,andconfusionofmultiplecablescurrentlyusedinA/Vsystems.•IntelligenceHDMIsupportscommunicationbetweenthevideosource(suchasaDVDplayer)andtheDTV,enablingnewfunctionality.HDMI支持接口•IsHDMIbackward-compatiblewithDVI(DigitalVisualInterface)?Yes,HDMIisfullybackward-compatiblewithDVIusingtheCEA-861profileforDTVs.HDMIDTVswilldisplayvideoreceivedfromexistingDVI-equippedproducts,andDVI-equippedTVswilldisplayvideofromHDMIsources.WillcurrentHDTVsandset-topboxesusingDVI-HDTVbecompatiblewithHDMIdevices?Yes.CurrentlythereareTVswithDVI-HDTVinputsavailablefromavarietyofmanufacturers.ThosedeviceswillbecompatiblewithfutureHDMI-equippedproducts.HDMIhasthecapacitytosupportexistinghigh-definitionvideoformats(720p,1080i,andeven1080p).Italsohastheflexibilitytosupportenhanceddefinitionformatssuchas480p,aswellasstandarddefinitionformatssuchasNTSCorPAL.HDMIATTENTION•DoesHDMIaccommodatelongcablelengths?Yes.HDMItechnologyhasbeendesignedtousestandardcoppercableconstructionatlonglengths.Inordertoallowcablemanufacturerstoimprovetheirproductsthroughtheuseofnewtechnologies,HDMIspecifiestherequiredperformanceofacablebutdoesnotspecifyamaximumcablelength.Cablesareexpectedtobelengthsofupto15meters.Assemiconductortechnologyimproves,evenlongerstretchescanbereachedwithfiberopticcables,andwithactivecabletechnologiessuchasamplifiersorrepeaters.HDMIATYPE公頭HDMIBTYPE公頭