It seems you're asking for a description of a Samsung TV, specifically the models LE40R81BX and LE40R86BD, but the provided information suggests it's a service manual for a vehicle. This creates a confusing request.

It's important to clarify if you actually need information about a Samsung TV or a vehicle. If you need information about the Samsung TV models mentioned, I can provide a description that focuses on their features, specifications, and potential benefits. However, if you're looking for information about a vehicle, please provide more details, such as the make, model, and year.

For example, if you're interested in the Samsung LE40R81BX and LE40R86BD TV models, I can tell you that these are likely LCD televisions from Samsung's 2000s lineup. They might offer features like HD resolution, multiple input options, and a sleek design.

Please clarify your request so I can provide the most relevant information.