| 摘要 |
<p>A constructive module (1) of an electronic telecommunications equipment is associated with means (4, 5, 6, 7, 8, 9) interfacing it with a testing and diagnosing system. Said means can be connected at least temporarily and in non-invasive fashion and comprise: actuation probes (4), driven by control signals provided by the testing and diagnosing system, for the automatic and programmed insertion of test signals into predetermined points of the module, and monitoring probes (5) for taking from the monitoring points and transferring to the testing and diagnosing system signals present in the module. The probes (4, 5) are connected with the testing and diagnosing system by means of shielded micro-coaxial cables (7, 9). Conditioning devices (17), associated with the cables (7) connected to the actuation probes (4), provide a galvanic isolation between the testing and diagnosing system and the modules (1) under test.</p> |
