BGA焊接失效分析报告完整版

FX03-FX044-101414PCBA()C389PCBAFX044-1014214PCBA/C389Email20045313pcs.PCBA,4pcsPCB,4pcsCPU2004531~2004614PCBA22255055%RH101KpaIPCTM6102.1.1(Microsectioning)GB/T17359-98(X)BGAPCBAPCB1LEICAMZ60117011452XDx4i0117011223XL-30011701122-14OPTIPHOT2000117011202004200420042004PCBAFX044-1014314PCBAPCBCPUPCBAC389,1PCBACPUFlashPCBCPUFlashCPU2.11PCBBGABGA23PCB452CPUBGA3CPUBGAPCBAFX044-10144144PCBCPU5PCBFlash2.2X-RAYXX-Ray69BGA6CPUXray7FlashXray8CPUXray9FlashX-rayPCBAFX044-101451410CPU11Flash2.3BGABGA1225CPU1219PCB12CPU13CPUPCB141514PCBAFX044-1014614161718PCB11918AB20PCB221202227FlashPCBPCBAFX044-101471422Flash232425262724BGABGAPCBPCB1PCB23BGABGACPUCPUPCBAFX044-1014814CPUCPUBGA261272282928CPU129CPU2PCBAFX044-101491430CPU131CPU22.4IPC-TM-650.2.4.4526272612722.5PCBIPC-STD-003SolderabilityTestsforPrintedBoardsPCB235,3S,2829PCBBGAPCBPCBAFX044-1014101428PCB129PCB22.6SEMEDAX21EDAXA(Ni)(P)Sn30PCBPCB30APCB3121BSn,P(Ni),CPCBPCBAFX044-1014111431BCPUPCBSEM323332CPUPCB133CPUPCB2PCBSEM3435EDAX36C,(Ni)(Au)PCBAFX044-1014121434PCBCPU35PCBFLASH2.736PCB(1)BGAXrayBGAPCBAPCB(a)PCB(b)(c)BGA(2)BGABGABGABGACPUPCBAFX044-10141314BGABGAPCBA(3)BGA(4)PCBPCBPCBPCBPCBSEMEDAXPCBBGAPCBAPCBPCBAFX044-10141414,6110510610(020)8723717387237161(020)87237185(020)87236036(020)[e-mail]: