Replacement Main Board for 37LD330H-UA / 37LK450-UH TVs — 6871L-2656A / 6870C-0310A

Main board assembly compatible with LG models 37LD330H-UA and 37LK450-UH. This listing covers the circuit board part numbers 6871L-2656A and 6870C-0310A. Ideal as a direct replacement for the original motherboard—verify the part number on your existing board before ordering to ensure proper compatibility.