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Maintenance methods of industrial screen and matters needing attention in use.
1.Sometimes electronic products always have a problem.Today we will analyze how to repair.
Beobachtungsmethode ：We use our eyes to observe whether the components are burned, damaged, deformed, discolored, broken, and the tube filament is bright after the current has been turned on.These problems are often the cause of failure.When we find these problems, we often find out the reasons for them.
2.Percussion method:If our products are found to be defective，If the insulator is used to tap or press the place where the problem occurs without power supply, faults such as virtual welding or poor contact can be found.
3.Washing method:Washing method is the fastest and most practical method.When you can't pinch which component on time.We can change components into good ones.If the fault is eliminated，That would prove that the original components were faulty.
4.Current measurement method：Measuring current is one of the basic methods to maintain industrial LCD screen.Measuring current is mainly used to measure the load current and working current of transistors and integrated circuits, in order to measure whether the load current such as integrated current and crystal current is normal or not.As long as the transistor and integrated circuit load after testing is normal，It can be concluded that the working state of the circuit is basically normal.
1.Sometimes electronic products always have a problem.Today we will analyze how to repair.
Beobachtungsmethode ：We use our eyes to observe whether the components are burned, damaged, deformed, discolored, broken, and the tube filament is bright after the current has been turned on.These problems are often the cause of failure.When we find these problems, we often find out the reasons for them.
2.Percussion method:If our products are found to be defective，If the insulator is used to tap or press the place where the problem occurs without power supply, faults such as virtual welding or poor contact can be found.
3.Washing method:Washing method is the fastest and most practical method.When you can't pinch which component on time.We can change components into good ones.If the fault is eliminated，That would prove that the original components were faulty.
4.Current measurement method：Measuring current is one of the basic methods to maintain industrial LCD screen.Measuring current is mainly used to measure the load current and working current of transistors and integrated circuits, in order to measure whether the load current such as integrated current and crystal current is normal or not.As long as the transistor and integrated circuit load after testing is normal，It can be concluded that the working state of the circuit is basically normal.
