What books should I read first to learn home appliance maintenance? I hope someone who knows can tell me the title.

Learning home appliance maintenance mainly means learning its basic knowledge, 1, Fundamentals of Analog Electronic Technology (Tsinghua University Press, Shi Yan); 2. Fundamentals of digital electronic technology (same as above); 3. Circuit (Northeastern University Press, Yang Zihou). The first two books are relatively easy to understand, and at least high school physics foundation is needed. The third book needs the foundation of advanced mathematics to fully understand the circuit analysis inside. However, there are many principles that do not need a deep foundation, such as Thevenin theorem, superposition principle, node current method, loop current method, etc., all of which do not need too deep knowledge.

Household appliance maintenance skills are mainly the application of basic knowledge and the accumulation of experience. You should learn the basics as well as the experience of others. Sometimes, other people's experience can save you a lot of detours. For example, in the previous Philips TV, the screen kept opening and closing because of the high-voltage package 18 welding; Shenyang 18 inch vertical color TV can be turned on sometimes, and sometimes it can't, because two oscillating capacitors in the power supply part are broken; Ordinary color TV images are blurred because the socket is wet (need to be replaced); An experience like this can save you a lot of effort and greatly improve your work efficiency. Wish you success! such as