With the continuous development of electronic products, the type and frequency of equipment failure has greatly improved, so the staff requirements are also rising, especially for people new to the circuit board repair, many people are beginning I do not know where to start, do not know what, in fact, in order to learn professional production and sales sided circuit board must have a certain number of electricity-mode basis.
Therefore, the maintenance should note the following matters:
First, pay attention to electrical safety, including when the professional production and sale of double-sided circuit boards to take into account the maximum capacity of the circuit board; when you need to contact with high voltage must pay attention to personal safety, precautions against strong power cuts.
Second, former professional production and sales sided circuit board must first do the work of anti-static, such as Wear an antistatic clothing and shoes, wear the antistatic wrist strap. Maintenance of anti-static treatment table to do well, such as adding an antistatic surface.