Now that more and more electrical appliances are present in our lives, it's easy for us, and it's easier for us to do that than for us. It's easier for you to cook with an electromagnetic furnace, which is clean, and it's delicious for us to cook with a fire pot, but there's also a problem when we use an electromagnetic furnace, for example, if we jump or something, and we're going to talk about the maintenance of an electromagnetic furnace。
Emp control plate leaks or power voltage instability. Power voltage or control panels can be checked. Treatment。
Electromagnetic radiation generated by the electromagnetic furnaces during working hours, in addition to heating the pan on the surface of the furnace, is a part of the electromagnetic radiation that can reflect from the pan, affecting the display of the touch screen, which is not the reason if nothing is placed on it。
This is usually the case when the electric transformer chip of the electromagnetic furnace is burned, which generally generates 18v voltage, then becomes +5v voltage by 7805 for cpu work, without +5v, with cpu not working, of course, the whole machine is not working. In electromagnetic furnaces, such chips are generally used as viper12a, viper22a, thx203h etc. The power transformer chip is measured on the outer edge of the chip to see if there is a small device with collateral damage, and if so, replace it。
Such failures require a clear understanding of the meaning of the code before purposeful maintenance. There's a lot of code down the electromagnetic furnace on the internet, and we can use it. Such malfunctions are typically electrically resistant transformations of high-probability bodies, which can be measured in one place and replaced by variables. At the same time, we need to check the single level of the intersensor, 300v/5uf capacitor, heat-sensitive electrical resistance and electromagnetic furnaces. As long as these locations are identified, such failures can generally be eliminated. The few may also have been caused by damage caused by lm339 and may be verified by proxy。
This type of failure is best fixed, usually when the key is broken or when the keyboard is dirty, or when the key is pressed or the keyboard is cleaned。
This is the analysis of the reasons for the explosion of the electromagnetic furnaces and some basic maintenance methods presented by the editor, which, it is hoped, will help you to save time and money in the event of subsequent use, and in the event of the explosion of the electromagnetic furnaces and other malfunctions, you can do so in accordance with the fictional methods used。
