The LG Refrigerator Main PCB Assembly (Part Number / SKU: EBR39061602) is an authentic OEM replacement electronic control module designed for compatible LG refrigerator models. As the core processing center of the appliance, the main printed circuit board (PCB) manages incoming electrical power, monitors temperature sensors across the fresh food and freezer compartments, and regulates power relays for the compressor, defrost heaters, and evaporator fan motors. Over time, electrical power surges, voltage fluctuations, internal component wear, or moisture exposure can damage the circuitry, leading to symptoms such as a completely dead unit, failure of the compressor to start, erratic temperature swings, or persistent defrost cycle failures. This genuine OEM replacement restores factory-calibrated electronic control and reliable cooling operation.
Key Features
OEM Central Processing Module: Factory-programmed main control board designed specifically for exact model compatibility and seamless communication with all internal sensors and actuators.
Integrated Power Relays & Microprocessors: Built with heavy-duty relays and robust circuitry to handle continuous compressor and defrost heater electrical loads safely.
Precise Firmware Logic: Pre-loaded with official LG operational algorithms to maintain accurate temperature zoning and optimal defrost schedules.
Benefits
Solves major refrigeration failures such as complete loss of power, compressor not engaging, failure to cool, erratic temperature fluctuations, and unresponsive internal controls.
Restores factory-grade operational safety, energy efficiency, and electrical reliability.
Direct plug-and-play wiring harness connection ensures straightforward installation without modification.
Applications
Designed for compatible LG refrigerator models requiring main control board assembly part number EBR39061602.
What's Included
Usage Instructions
1.Unplug Refrigerator:Prep & Safety.Unplug the refrigerator entirely from the wall electrical outlet to prevent electrical shock or control board short circuits before accessing internal service compartments.
2.Swap Control Board:Replace.Remove the rear access cover or electronic housing shield, carefully photograph and disconnect all wiring harnesses attached to the old board, unscrew the mounting chassis, install the new EBR39061602 PCB securely, and reconnect all plugs in their exact positions.
Safety Instructions
Safety Warning
ELECTRICAL SHOCK HAZARD: Always disconnect power to the refrigerator before servicing electrical components or touching circuit boards. Observe proper electrostatic discharge (ESD) handling precautions.
Care Instructions
Ensure the electrical housing enclosure remains clean, dry, and free from dust, moisture, or pest infiltration to protect sensitive microchips and prolong board life.
Technical Specifications
| Attribute | Specification |
| Brand | LG |
| Part Number / SKU | EBR39061602 |
| Component Type | Refrigerator Main Electronic Control PCB Assembly |
| Application | Central Processing, Power Distribution & Cooling Management |
| Country of Origin | India |
| Package Contents | 1x Main PCB Control Board |
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