Lg 0DZ472609AA Diode, Zener (Voltage Regulator), 1 Pc OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number 0DZ472609AA replaces AP5197583, 1570459, AH3539478, EA3539478, PS3539478.

Description

This Zener diode is a small board-mounted component that helps regulate and clamp voltage to protect control electronics. Replacing a failed diode can restore stable voltage behavior and prevent further damage to the control board. What it does:

• Regulates or clamps voltage at a specific level to protect sensitive circuits on the control board.
• Helps prevent voltage spikes that can cause erratic operation or damage other components.
• Commonly replaces a failed or shorted diode found during control board troubleshooting.
• Implicated when control boards show power irregularities, intermittent operation, or complete loss of board function.

What's included:

• One Zener diode.

Install notes:

• Disconnect power to the appliance before starting any repair to avoid shock or component damage.
• This is a small electronic component; replacement typically requires soldering and basic electronics skill.
• Observe ESD precautions and handle the board by edges to avoid static damage.