New Product Test Strategy

Six sigma quality analyses of new product elements will produce the total expected defects from design and manufacturing. These defects will have to be removed by test systems at various locations in the manufacturing cycle. In most cases，there will be a postfinal assembly test, including tests for burn-in and other environmental conditions such as humidity and vibrations, to further remove latent defects and improve the reliability of the new product. The product test strategy should build on the PCB test strategy outlined in Chapter 4, and present an overall product defect removal analysis.