Testing is taken care by Visual inspection and Functional Testing
Visual inspection :
All the PCB Assemblies are inspected under magnification to upmost possible levels to make sure the Assemblies are free of manufacturing defects.
Functional Testing :
This type of Testing is carried out with the help of Test Jigs .
For testing proper and requisite function of the PCB Assemblies , it is functionally known as Go - NoGo Test.
Normally , the test jigs are customized as per the specific requirement of the type of PCB assemblies and their associated functions / applications .