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LG Microwave Oven PCB Assembly,Power
HomeMicrowave OvenLGLG Microwave Oven PCB Assembly,Power
Genuine

LG Microwave Oven PCB Assembly,Power

Part No : EBR33074902Origin : Genuine
Rs 1,401.00
(Incl. of all taxes)
In Stock
About this item

The LG Microwave Oven Power PCB Assembly (Part Number / SKU: EBR33074902) is an authentic OEM replacement power control and distribution board designed for compatible LG microwave models. Serving as the primary electrical gateway, the power PCB receives incoming main line voltage, houses heavy-duty input fuses and relays, and routes regulated power to the high-voltage transformer, blower motor, lamp, and main logic board. Over time, power surges, voltage spikes, component overheating, or electrical shorts can damage onboard relays or trace lines, resulting in a completely dead microwave, blown fuses, or failure to power internal components. This genuine OEM replacement restores safe, factory-grade power delivery.

Key Features

  • OEM Power Management Unit: Factory-engineered power board designed to handle rigorous microwave electrical loads and line voltage specifications safely.

  • Heavy-Duty Relays & Fuses: Features robust onboard switching relays and protective fuses to manage high-current circuits for heating and fan components.

  • Direct Harness Connectors: Built with standardized plug-and-play terminal blocks for secure, error-free wiring integration.

Benefits

  • Solves critical power failures such as a completely dead unit, frequent fuse tripping upon plugging in or starting a cycle, and lack of power distribution to the transformer or fan.

  • Restores factory electrical safety and circuit protection standards.

  • Direct OEM replacement ensures precise physical mounting and terminal alignment inside the appliance chassis.

Applications Designed for compatible LG microwave oven models requiring power PCB assembly part number EBR33074902.

What's Included

  • 1 x Power PCB Assembly Control Board (EBR33074902)

Usage Instructions

1.Unplug & Discharge Power:Prep & Discharge.

Unplug the microwave entirely from the main AC electrical power supply and safely discharge the high-voltage capacitor before accessing internal chassis components.

2.Swap & Connect:Replace.

Remove the outer cabinet housing, photograph and disconnect all input/output power wiring harnesses from the old power board, unscrew its mounting chassis, install the new EBR33074902 PCB, and reconnect all plugs securely.

Safety Instructions

Safety Warning

EXTREME HIGH VOLTAGE HAZARD: Microwave ovens contain high-voltage components that store lethal electrical charges even when unplugged. Always discharge the high-voltage capacitor and disconnect main power before servicing internal electronics.

Care Instructions

  • Keep the internal electrical compartment clean, dry, and free from moisture or grease buildup to prevent electrical tracking and component degradation.

Technical Specifications

AttributeSpecification
BrandLG
Part Number / SKUEBR33074902
Component TypeMicrowave Power PCB Assembly / Power Distribution Board
ApplicationAC Line Power Management & Circuit Switching
Country of OriginIndia
Package Contents1x Power PCB Board

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Delivery
Within 5 Days
Return
No Return
Warranty
No Warranty

Compatibility

Confirm compatibility before adding to cart.

Model NumberMJEN286UH
LG
CategoryMicrowave Oven
TypeMicrowave
Variant28 L
Model NumberMJEN286UI
LG
CategoryMicrowave Oven
TypeMicrowave
Variant28 L
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1

Common microwave Problems

  • Microwave not heating
  • Turntable not rotating
  • Microwave sparking inside
  • Display not working
  • Microwave door not closing

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