WM PCB LG – 52

Description

The LG Top-Load Washing Machine Main PCB Assembly (LG-52 Circuit Board) is a dual-board electronic control module engineered for fully automatic top-loading washers. Working as the primary motherboard and display matrix, this unit receives user selections and sends timed electrical signals to manage water inlet solenoid valves, control motor direction during agitation, and activate the drainage cycle. This particular control system features a split configuration with a display layout consisting of 4 main function buttons arranged around a central digital LED screen (used for countdown timers and error codes), alongside an attached secondary power relay board. The entire underlying circuitry is encased in a thick, protective potting compound layer that shields fragile micro-components from damp air, water exposure, and structural strain from intense spin cycles. Key Features 4-Button Layout with Display: Engineered to align precisely behind factory top-load control panel display windows. Dual-Board Design: Houses both the user interface display system and the primary power distribution panel. Moisture-Resistant Resin Potting: Completely isolates electrical traces to prevent micro-shorts and corrosion in laundry rooms. Standard Wire Harness Terminals: Features color-coded, multi-pin plug-in slots for an efficient, solder-free replacement. Compatible Machines & Models The LG-52 replacement board is designed to service a wide range of LG Fuzzy Logic Fully Automatic Top-Load Washing Machines (typically spanning the 6.5kg to 8kg capacity ranges). It is a direct drop-in replacement part or interchangeable hardware for the following models and series: LG Fuzzy Logic & TurboDrum Series: WF-T70 Series WF-T80 Series WF-701 Series * Chassis Cross-Compatibility: LG-50 Series Platforms (interchangeable depending on plug wire counts) LG-6 Series Configurations ⚠️ Critical Ordering Step: Because various generations of LG top-loaders utilize visually identical yellow-potted multi-board setups, internal socket counts and firmware programming can differ. Before purchasing your replacement, match the LG-52 designation stamped on the board or check that your original component’s wire plug connectors perfectly match the terminal layout shown in the image.