Microwave Oven Universal Control Board Installation YM900MO #ympcb #universal #microwaveoven

This video shows you how to install a universal control panel for your microwave. ↓ IMPORTANT : The lights of our universal board are connected to high-voltage lamps and cannot be connected to low-voltage lamps, otherwise the lamps will burn out. Be sure to confirm whether the light on the original board is high-voltage or low-voltage. How to distinguish: Generally, if the control panel of the microwave oven light is small, the light on the original board is a low-voltage light, and vice versa. Main content: 1. Remove the old circuit board: For safety reasons, turn off the power to the microwave. Record the installation diagram of the original board (take a photo), and then take out the old circuit board. 2. Install the universal board: Connect correctly according to the installation diagram 3. Testing and Inspection: Plug it in and test if it works. If there is a problem, check the wiring. 4. Tips: In this video, there are three sockets as spares (the wiring can be completed after all the wires from the original board are connected), in order to be compatible with more brands of microwave ovens.