This Sharp LCD inverter A-B is compatible with the LCD 37D-400 model. It is designed for use with Sharp products and is an essential component for the proper functioning of your TV. This item is perfect for those in need of a replacement or for those looking to upgrade their current setup. With its compatibility with the LCD 37D-400 model, you can be assured that this inverter will work seamlessly with your Sharp TV. Its high-quality construction ensures that it will provide reliable performance and is built to last. Update your TV setup with this Sharp LCD inverter A-B.