Wannien 101v0 Power Supply Schematic Verified ~upd~ File

Secondary/regulation

The primary side of this board contains lethal voltages (up to 400V DC) stored in the main capacitor. Always unplug the power supply and safely discharge the main capacitor using a discharge tool or a high-wattage resistor before touching the board. Step 1: Visual Inspection wannien 101v0 power supply schematic verified

High ESR in secondary capacitors prevents them from holding a charge when the device draws current. 4. Step-by-Step Troubleshooting and Repair Flowchart Secondary/regulation The primary side of this board contains