The connection and difference between pcb reverse engineering and IC reverse engineering

PCB reverse engineering and IC reverse engineering are closely related disciplines within electronic system analysis, yet they operate at different technical layers. PCB reverse engineering focuses on the printed circuit board as a system-level carrier, analyzing how components are interconnected through copper traces, vias, and layers. By contrast, IC reverse engineering dives into the semiconductor…

Reverse Engineering Circuit Board Implementation Process

The power distribution PCB board is the electrical backbone of an elevator system, responsible for routing and regulating power from the main supply to subsystems such as motor drivers, control units, safety circuits, lighting, and communication modules. Unlike control-oriented boards, power distribution PCBs prioritize current handling, voltage isolation, fault tolerance, and long-term stability. When these…