PCB Reverse Engineering technology is used to reversely analyze the printed circuit board, and to acquire the Layout Drawing, Gerber File, Bill of materials (BOM), Schematic diagram and designators drawing are restored in the aspect ratio of 1:1, and then these technical documents and production files are used for PCB board remanufacturing, component soldering, flying probe testing, circuit board debugging, and complete replication of the original circuit board.
The “Bill of Materials”, commonly referred to as the BOM, is simply a list. it is an critical documents generated from reverse engineering PCB board process, the bill of materials is a list of all the parts include electronic passive, active such as resistor, capacitors, inductors, transistors, diodes, connectors, integrated circuits needed to build that…
In the Printed Circuit Board Cloning system, the symbol map of the component is represented by a vector diagram. The reason is that in the system, a symbolic diagram is used to represent a type of component. For different pin counts, the chip or component is placed on the printed circuit board in different positions,…
When we cloning PCB board, the component symbol will be designed in a specific way to opt for the clone double layer printed circuit board procedures: One type of component with two pins is called a two-legged component, such as a diode, a capacitor, an inductor, etc. A type of component that has only three…
The problem to be solved by component connection processing including the creation of a component graphics library, the design of component types, and the connection processing of component pins. Component connecting processing refers to the connection between the component’s pins and solder joints. Component connection processing and generation of schematic diagrams from PCB Layout drawing…
In electronic design, a netlist is a description of the connectivity of an electronic circuit. In its simplest form, a netlist consists of a list of the electronic componentsin a circuit and a list of the nodes they are connected to. A network (net) is a collection of two or more interconnected components. as a…
The basis for any PCB board reverse engineering is to first identify the digital image of the pads, holes, tracks, vias, and copper tracks on the PCB and this process has been refered as Image processing and Recognition. Digital image extraction of the PCB can be performed using computer image processing techniques and then identified.…
The Reverse Engineering Electronic Circuit Board process is to acquire schematic diagram process of the electronic device according to its physical object, is called the schematic inverse engineering in a broad sense. The pcb reverse engineering technique in the narrow sense refers to the process of returning from the layout drawing and gerber file back…
One of the main aspect of reverse engineering Electronic PCB Board is studying component and track connection processing technology in the netlist table generation process, the technology research is how to analyze the component information and electrical wire connection information by extracting from printed circuit board image and provide source data for netlist table generation;…
The netlist is an important document generated during the PCB Clone Service. It is a bridge between the electrical schematic and the PCB board. As the name suggests, the network table is the definition of the electrical connection between the components in the schematic diagram. It is the textual representation of the component-connected network extracted…
Reverse Engineering Multilayer PCB Card will encounter the difficulty of invisiable wires buried in the inner layer, even though most of the wires among inner layers are all used for grounding and power supply and play as the isolation sheet, but it is still critical for the success of PCB Reverse engineering; For invisible lines,…