Integrated circuit PCB board detection is to perform intuitive quantitative and qualitative processing and judgment on the parameters, principles, and indicators involved in the field of electronic circuit boards.The Integrated Circuit PCB Board Maintenance is based on the comprehensive test of electronic circuit boards and the results.
Through theoretical analysis and comparison of test results and corrective processing of the faulty circuit board of medical electronic equipment with the help of necessary processing tools, the overall optimal operating state of the electronic equipment is achieved.
With the advancement of modern science and technology and the development of circuit board fault testing equipment such as handheld teminals, more professional, advanced, and comprehensive requirements are required; motherboard maintenance technology requirements are more complex, more specific, and more difficult.
For example: In the repair of traditional electronic equipment circuit boards, soldering and mcu code extraction work, because discrete components and direct-in-chip (DIP) integrated circuits are more common, it can be easily handled with the help of ordinary electric soldering irons and simple suction pumps.
However, due to the development of surface mount technology (SMT), the traditional methods of soldering, taking and testing integrated circuit chips such as QFP and PICC are no longer enough;
Traditional parametric test quantitative experience and methods of processing tests are also challenged. Many tests are in progress.
Often it can’t be solved only by experience and one or two kinds of power parameter tests. The intuitive comparison of qualitative measurement and multi-parameter composite measurement came into being. For example, the new oscilloscope function has gone beyond just observing the electrical signal waveform to a deeper and more comprehensive development.
It can observe the electrical signal waveform and measure the corresponding indicators.At the same time, the display technology is more high-frequency, the processing technology is more digital, and the measurement technology will be more automated.
