Methods for testing continuity of electrical paths through connectors of circuit assemblies

摘要

In one embodiment, a method for testing continuity of electrical paths through a circuit assembly includes: 1) mating a test-facilitating circuit package to a connector of the circuit assembly; the circuit package having a plurality of contacts for mating to a plurality of contacts of the connector; the circuit package containing incomplete or no mission circuitry for the circuit assembly, but containing a plurality of passive circuit components coupled in parallel between the package's plurality of contacts and a test sensor port of the circuit package; 2) stimulating one or more nodes of the circuit assembly; 3) measuring an electrical characteristic of the circuit package; and 4) comparing the measured electrical characteristic to at least one threshold to assess continuities of at least two electrical paths through the circuit assembly. Other embodiments are also disclosed.