PODDESIGNFORMANUFACTURING/CONCURRENTENGINEERING(DFM/CE)AUDITCHECKLISTSTABLEOFCONTENTSPURPOSEANDSCOPEPAGE2INTRODUCTIONPAGE2RESPONSIBILITIESPAGE13TERMSANDDEFINITIONSPAGE14NEWPRODUCTDEVELOPMENTCHECKLISTSPAGE15BASICMANUFACTURABILITYGUIDELINESPAGE15MANUFACTURABILITYGUIDELINES–TABLEIPAGE15MANUFACTURABILITYGUIDELINES–TABLEIIPAGE17MANUFACTURABILITYASSESSMENTCHECKLISTPAGE18PCBDESIGNPROCESSFLOWCHARTPAGE19PCBDESIGNPROCESSCOMPONENTSPACINGANDORIENTATIONREQUIREMENTSPAGE19PCBDESIGNPROCESSCOMPONENTORIENTATIONREQUIREMENTSPAGE19PCBDESIGNPROCESSCOMPONENTLAYOUTREQUIREMENTSFORSMTPAGE20SCHEMATICPAGE21COMPONENTSPAGE22PCBDESIGN(PRE/POST-CADROUTING)PAGE22PCBDESIGN(CAD)PAGE26PCBDESIGN(POSTCAD)PAGE33PCBDESIGNFORMANUFACTURING(CAM)PAGE33PCBFABRICATION(CAM)PAGE33PCBASSEMBLY(CAM)PAGE33MECHANICALDESIGNPAGE33PCBFABRICATIONDRAWINGSPAGE33PCBFABRICATIONCADDATAPAGE33PCBFABRICATIONSPECIFICATIONSPAGE34PCBASSEMBLYBILLOFMATERIALSPAGE35PCBASSEMBLYDRAWINGSPAGE36PURPOSEANDSCOPEThepurposeofthisdocument’scheck-listsistoprovideasystematicdesignaudit/reviewtoolandprocesstoassessalldesignformanufacturingrequirementsusingconcurrentengineering.Thisdocument’spurposeisalsotoensureallDFM/CEteammembers,throughoutthesupplychain,providevitalinputsoprocessescanbemanagedinsteadofresultsasdefect.Thescopeofthischeck-listextendstoallpersonnel,phasesandelementsrequiredtoensurePCB’sandPCBA’saremanufacturableandcapableofbeingprocessedinqualifiedsuppliercapabilities.Note:DFMencompassesallotherDFrequirementsasDFT,designforcost,etc.INTRODUCTIONThissetofcontinuouslyevolvingandimprovingauditcheck-lists,andthedesignstandardstheyrepresent,isintendedforusebyallinvolvedinthePODprocesstooptimizedesignsandmanufacturingprocessesrequiredtoproducethem.Manybooks,articles,andpapersdescribeDFM/CEbenefitsasreduc