Hướng Dẫn Câu lệnh mở nguồn "power on" để Sửa Nguồn Tivi led, Tivi 4k

Hello everyone, welcome back to my channel As some of you wish, today I will show you how to tighten the spring Why do you need to tighten the spring? Because when you want to determine the cause of the fault on the spring or on the main surface You have to know how to tighten the spring to make the spring run smoothly When you tighten the spring, all the springs, front and rear, will run smoothly To tighten the spring, for a technician, it is the minimum I think most of you know how to tighten the spring If you don't know how to tighten the spring, you can refer to this video If you find this video useful, please subscribe to my channel to watch my latest videos Thank you very much In front of you is a spring of TBLG This spring is used for all models of springs Wait a minute, I'll get the spring This is the spring that you put on the main spring I have already recorded the voltage from the beginning of this spring to the end of this spring It is equivalent to the voltage you can see 12V, 12V, 24V, GND, 3.3V Overon and Driveron To measure the power of the front and rear springs You have to find the power source like this BWRON You have to find the power source You can measure the power source from the front spring Usually, the power source of this spring runs from the front spring And you measure the power source from the rear spring The front spring is 3.3V 3.3V