Please note: This article is written from an educational and analytical perspective. Due to the proprietary nature of industrial power supply schematics, specific component values (resistor ohms, capacitor voltages) and trace layouts are not publicly available. This guide provides the typical architecture of such a unit.
The Ilpi-354 V.a is an integrated power supply and LED driver board (often referred to as a PSU/Inverter combo). It converts AC mains voltage into the low-voltage DC required by the monitor's main logic board and the high-voltage DC needed for the LED backlighting. Ilpi-354 V.a Schematic
If the schematic isn't enough to facilitate a repair, original replacement boards are frequently available on marketplaces like AliExpress or eBay. Please note: This article is written from an