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.
Today we would like to introduce the reason of why need to Reverse Engineering Old Printed Circuit Board, with the continuous development of society, the level of science and technology has also been continuously improved. At present, the cycle of updating electronic products in the society is very short. This will cause a product to…
Reverse Engineering Circuit Board Layout Scheme can choose whether the target is double-sided boards or multi-layer boards and it depends on the highest operating frequency and the complexity of the circuit system, as well as the requirements for assembly density. When the clock frequency exceeds 200 MHz, the multi-layer PCB board circuitry drawing copy is…
Designers also need to understand the requirements of device functions for Relayout Electronic PCB Card Circuitry Scheme and printed circuit board rewiring. For example, some devices generate heat due to high power consumption. Then, the problem of heat dissipation must be specially considered during layout. When layout components on the BOM List of PCB board,…
The Electronic PCB Card Relayout can help engineer to regenerate the gerber file and layout scheme from exisiting printed circuit board, during this process, the ground wire in the PCB board layout design of the Radio frequency circuit should be as follows: (1) First, the circuitry pattern is divided into blocks. The RF circuit can…
Electronic PCB Circuit Board Rerouting is a process to regenerate original PCB board layout drawing & Gerber file, throught documents the schematic diagram will be restored too; When Electronic PCB Circuit Board Rerouting, the line directly connected to the pad should not be too wide. The trace should be away from the unconnected components as…
After the layout of the RF PCB board components is basically completed, Printed Circuit Board Re-wiring should be started. The basic principle of rewiring is: when the assembly density permits, try to use low-density wiring PCB layout design, and the signal traces should be as thick and consistent as possible, which is beneficial to impedance…
As one of the most commonly used PCB Board Reverse Engineering Software, the use of PROTEL99 se software is different from PROTEL 98 and other software, the process of PCB reverse engineering design using PROTEL 99 SE software is briefly discussed first. (1) Since PROTEL 99 SE uses PROJECT database mode management, which is implied…
Modify Circuit Board Design by Reverse Engineering PCB Board is a commonly way for exisiting PCB board design improvement, the wiring layout design on the printed circuit board should generally pay attention to the following points: The printed circuit board is a flat surface and cannot be cross wired. However, instead of seeking a very…
Reverse Engineering PCB Board Anti-Interference Layout Diagram, generally speaking, should conform to the principles of electrical interference and easy heat dissipation between the devices, and this process can help to extract the circuit diagram from original PCB board when the absence of necessary documents to make improvement of circuit board original layout diagram, there are…
Data Acquisition System PCB Board Reverse Engineering can be applied for improvement of design modification, since the quality of the Data Acquisition System PCB Board design has a great influence on the ability to resist interference. Therefore, the design of the Data Acquisition System printed circuit board is not simply a layout arrangement of devices…