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.
Many PCBs are no longer single-function circuits (digital or analog circuits), but rather a mixture of digital and analog circuits. Therefore, it is necessary to consider the mutual interference between them. through the obselete physical PCB sample, we can Optimize PCB Layout by Reverse Engineering PCB, obtain its original Gerber file and layout diagram. Especially…
Although good schematics do not guarantee good Layout, good layout begins with good schematics. As a result of that, when engineer try to Cloning Printed Circuit Board Schematic Diagram, be careful when drawing schematics and must consider the signal flow of the entire circuit. If there is a normally stable signal flow from left to…
PCB Board Layout plays a key role in high-speed circuits, but it is often one of the last steps in the Reverse Engineering High Speed PCB Board layout process. There are many problems with high-speed PCB board layout, through reverse engineering technique we can improve the performance; This paper mainly discusses the layouting problem of…
PCB Board Cloning Process is always related to record the information of components solder on the original PCB board, and then make a 100% perfect clone we can print the same silkscreen notification on the newly made PCB board. but sometimes the original PCB board doesn’t come with the silkscreen on it, in this case…
Power Supply PCB Board has been commonly used in the electronic device, as a result of that, a good layout will help to provide high efficient energy to the whole system, unfortunately not all of the power supply board is capable of it, so it is necessary to Reverse Engineering Power Supply PCB Board layout…
When we get the circuit board, we must first read the schematic diagram. After understanding the schematic diagram, we can start to reverse engineering circuit board. The main idea of circuit board schematic diagram reverse engineering should be according to the signal flow direction, so that the flow of the signal is as smooth as…
“Noise problem!” – This is the problem that every PCB Board engineer will hear. In order to solve the noise problem, it often takes several hours to carry out laboratory tests in order to find out the culprit, but in the end, it is found that the noise is caused by improper PCB layout of…
Reverse Engineering Circuit Board to Reduce Noise & Electromagnetic Inteference can be carried out through below practical aspects: The printed circuit board is divided by frequency and current switching characteristics, and the noise component is farther away from the non-noise component. Single-panel and dual-panel single-point power supply and single-point grounding, power supply track, and grounding…
Since the sensitivity of electronic equipment is getting higher and higher, which requires the anti-interference ability of the equipment to become stronger and stronger, Therefore, Reverse Engineering PCB to Reduce Noice and Electromagnetic Inteference has become more difficult. How to improve the anti-interference ability of PCB has become one of the key issues that many…
PCB Reverse Engineering Impedance Matching is a suitable way to match a signal source or transmission line to a load. According to the access method, the impedance matching has two modes: serial and parallel. According to the frequency impedance matching of the signal source, it can be divided into low frequency and high frequency. 1st…