Ilpi354 Va Schematic Updated ~upd~ -

The +5V and +12V rails are regulated via Schottky diodes (e.g., D10 , D11 ). Leakage here is a common cause of "cycling" power lights. 3. Common Failure Points and Troubleshooting

When replacing diodes, ensure you use Ultra-Fast or Schottky types as specified in the updated schematic to prevent overheating. ilpi354 va schematic updated

If the backlight flashes and goes out, the ILPI-354 VA protection circuit is likely tripping due to a bad lamp or a faulty inverter transformer. The +5V and +12V rails are regulated via Schottky diodes (e