Abstract

This paper presents case studies that highlight the use of novel scan technologies and techniques to quickly test, diagnose, localize, and isolate the root cause of the defects, demonstrating that the solution meets the rapid and constant changing demands of industry. Cases include a device that has seemingly passed the functional test, but not the scan test with emission; a device with emission requiring resolution to its location; and a device having a timing issue that does not have emission. All case studies concluded with successful completion of finding the root cause of the defect. The diagnosis time for each of the three devices was within a period of one to three days per device. The confirmation stage of the defect is the longest lead time of the diagnostic process.

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