Ilpi-354 - V.a Schematic

Smooths the ripple from the rectified DC. This is usually the largest capacitor on the board.

The output side of the inverter transformer produces extremely high AC voltages. Do not attempt to measure this voltage with a standard multimeter, as it can damage your meter or cause a severe shock. Ilpi-354 V.a Schematic

Working on power supply boards like the ILPI-354 V.A involves dealing with lethal voltages. Smooths the ripple from the rectified DC

1. Symptom: Power LED Lights Up, No Display (Flash of light then black) Do not attempt to measure this voltage with

This chip controls the brightness (via PWM dimming) and monitors the current and voltage flowing to the lamps. Common ICs used in these designs include chips from brands like Beyond Innovation or GreenPower.

Comprehensive Guide to the ILPI-354 V.A Inverter Board Schematic

If you are using the schematic to repair an ILPI-354 V.A board, several well-known failure modes are worth investigating.