³Ô¹Ïtv / TESTING AND PROTECTIONReview points: PCB Interconnect Stress Testing1RepresentationMatch coupon structure to the interconnectionquestion.2HistoryRecord conditioning and prior assembly exposure.3MeasurementKeep resistance path and reference conditionsconsistent.4DispositionRetain initial failures, interruptions andmechanism evidence.Explanatory schematic / not an inspection record or released drawing