As we all know, circuit board production proofing assembly is a relatively fine work, there are many special requirements, not only to check whether the connection is correct, whether the operation

is standardized, there are some minor precautions.

First, check the installed line according to the circuit diagram, and check the installed line one by one according to the circuit connection in a certain order.

Second, according to the actual line comparison schematic, the component as the center of the line check. Check the wiring of each component pin once, and check whether each place exists on the

circuit diagram. In order to prevent errors, the lines that have been checked should usually be marked on the circuit diagram, and it is best to carry out relevant tests and directly measure the

component pins, so that you can find bad wiring at the same time.

Third, when a circuit board is assembled and welded, check whether it can work normally. Generally speaking, do not directly supply power to the circuit board, but follow the steps to ensure that

each step is no problem before installing power is not too late.

According to the above steps step by step, I believe that the problem of checking the connection when the circuit board proofing production assembly should not be difficult to solve? At the same

time, Xiaobian suggests that those circuit board manufacturers with good proofing quality should be selected to ensure the safety and stability of electronic equipment while ensuring the quality of

the circuit board.