To provide you with one-stop service. (The simulation game machine) has a complicated structure. The first contact person should learn to make the installation mark and record the key parts. The purpose of this is to avoid losing when you repair and restore. Three pulls and four heads of fog. For example, the fishing machine, the fishing line in the dynamic part of the fishing line is more complicated, and it is helpful to use a paper and pen to make a record. Motor maintenance with brakes should be done in the order in which the mechanical parts are installed (the installation and removal directions are reversed). Record the gap data for each mechanical fit. The distance between the photosensitive tube and the convex lens of the gun is whether it is near the focus, whether the optical path and the gun body are in a line. Where the plug to be removed and the disconnected wiring are required, the restoration position should be marked to avoid reverse polarity and wrong wiring. Chain drive is also recorded for chain drives. The pluggable components are numbered accordingly to avoid confusion. This is because you can't repair it properly, but at least it can be restored as it is. Interlocking Flooring,Interlocking Flooring Clicks,Interlocking Spc Flooring Clicks,Vinyl Flooring Click Jinan Caiming Wood Co.,LTD , https://www.caimingflooring.com
Second, from the process of the game, the machine is gradually refined according to the function. Where is the seat of the chair, where is the direction of the tube, where the throttle, etc., find the corresponding sensing position. The purpose of this is to locate the faults you need to repair, and to make a headache. According to the game screen prompts, the hand and foot do the corresponding actions, that is, the game only has the hand and foot sound picture decoration lights. The racing game is no different from the real driving. When you choose manual, there are the same gears, there are throttles, brakes, the feeling of pushing the hand when the road is uneven or obstacles, the ear can hear the roar of the engine, the eyes can see the flying Scenery. The gun game, with optical sighting system, has the vibration generated by the trigger, and has a fierce gun battle scene. In short, the game has the sound, perspective and action requirements of the game. According to different game content, the machine has different components. 
Third, understand the process of the game, to avoid blind hands. Some machines operate with other actions, and can only be executed when they are valid. For example, playing the hamster. The machine has a screen infrared light matrix to locate the tapping position, and the vibration picks up to determine if it is hard to beat. If you fix the infrared matrix and ignore the vibration input, then the game will not change accordingly. It seems that it is invalid, they are mutually conditional. For example, the seat of the international car god is mechanical linkage, the direction wheel under the seat is changed by the direction lever, and finally the seat is driven by the roller in different directions. If the roller is excessively worn, it is certainly not dynamic. The game process of the gun machine is: the corresponding light information appears on the trigger screen, and the target light information is converted into an electric signal into the photocell, the screen is changed accordingly, and the score is counted. According to this principle, it is not difficult to judge that the screen will be displayed without bullets when it is dark. The content of the game is different, the methods used by each model are not the same, and they must be different from machine to machine. It is best to play it yourself to know the specific fault. 
Fourth, the first simple and complex, first visual inspection of components, hand testing, and then use the table for quantitative testing. This should be used by general maintenance personnel. For example, look at the component wire for over-current high-temperature melting, whether the computer board has cracks or rust (the rust here mainly refers to corrosive gases and liquids. The liquid is mostly rat urine). Hand measurement refers to the fault that can be directly judged by hand. For example, the coin slot of the coin pusher, the potentiometer shaft can rotate 360 ​​degrees, and the integrated block temperature does not dare to touch (more than seventy-five degrees) Basically dare not touch), the motor shaft can not be twisted by hand (except for the motor with brake), the mechanical clearance is matched, the fixing screw is stable, and these conditions can be judged directly by hand. Of course, the quantitative test is judged by instrumentation. The simple is to start from the power supply voltage to the voltage supply capacity used by the computer board (it is necessary to start from here, I am not responsible for the step-by-step exhaustion of you). In general (simulating game machines), it is relatively reliable except for the fragile components. Now, there is no machine in the 1990s. (simulated game machine) Vulnerable components vary from machine to machine. Potentiometers with mechanical contacts that are frequently used frequently are prone to wear. Without good closed light coupling, it is easy to get dirty. Photosensitive tubes also have their life, and infrared tubes are easy. Affected by dust. When the external suspicious components are eliminated one by one, the problem cannot be solved. The problem of the computer board should be considered. Just looking for a simple fault repair, looking for complex fault repairs, if not successful, I am afraid to attack your enthusiasm. 
5. Unresolved faults should be developed into a good habit of restoration, leaving a reliable basis for maintenance when the maintenance conditions are mature. In the maintenance, I often encounter the failure of the former maintenance master to solve the problem. When it is my turn to repair, some things are gone, and the things that can be compared are still easy to handle. There is no way to compare things. When the online test of the suspect component cannot be determined, the test can be removed. After the replacement of the new component, the fault diagnosis proves correct and the repair can come to an end. If the replacement of the new component has not solved the problem, it is possible to judge the error. If you announce the abandonment of the repair, please replace the original removed components, so that the next repair master can find the original component model from there, so that the latecomers can take less detours. In particular, if the mechanical parts are not restored, it is more difficult for others to repair them, because then it is possible for others to process a machine part. Http://news.chinawj.com.cn 
Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn