Wannien 101v0 Power Supply Schematic Exclusive !!top!! -

A failed optocoupler can cause "voltage hiking," where output voltages are too high, potentially damaging the mainboard. ⚠️ Safety Warning

Over-voltage protection (OVP) and short-circuit protection (SCP). 🛠️ Decoding the Schematic: Main Sections wannien 101v0 power supply schematic exclusive

If the monitor takes "time to warm up" or clicks, replace these first. A failed optocoupler can cause "voltage hiking," where

If blown, check the bridge rectifier and MOSFET for shorts. replace these first. If blown

The large 400V/450V electrolytic barrel capacitor. 3. The Transformer (Galvanic Isolation)

To troubleshoot the board without a physical paper diagram, you must understand the five primary stages of the 101V0 circuit. 1. EMI Filtering and Rectification