Power board for DeLonghi Magnifica S coffee machines

The power board is the control board of DeLonghi MagnificaS series fully automatic coffee machines, switching and powering key components such as the pump, heating element, valves, and grinder motor. It receives commands from the control electronics/display and manages each stage of coffee preparation accordingly. A damaged or faulty power board results in the machine not working, component power failures, or error messages.