SAMSUNG (UA43N5370AUXXL) Motherboard

The Samsung LA40C530MXL motherboard (part number BN41-01490B) is the primary control board responsible for managing all essential functions of the 40″ Full HD LCD TV. It handles video and audio processing, input signal management, firmware execution, and user interface operations. Designed to support 1920×1080 resolution, the board provides smooth and accurate image processing with support for HDMI, USB, VGA, component, and composite inputs. It also includes an integrated RF tuner, digital audio out, and interfaces with the TV’s T-Con board, power supply, and front control modules. With built-in audio amplification (20W output), the board supports stereo output with optional Dolby Digital or SRS enhancements depending on the variant. Ideal for restoring non-functional TVs experiencing no display, signal issues, or port failure, this plug-and-play motherboard is a reliable replacement solution for the LA40C530MXL and compatible Samsung Series 5 models.