A broadcast signal reception method and a reception system are provided. In an example embodiment, the power supply domain boundary along the output paths that generate the differential signal is staggered, such that the boundary occurs at an odd numbered stage in one differential output path and at an even numbered stage in the other differential output. A controller selects the decoded pictures according to a re-encoding range in the vicinity of a splicing point of the bit streams. The configuration profile includes a unique identifier of the client such as a universally unique identifier, rating information received from the user, and component information for which rating information was received. The receiver assembly includes first connector receivers that receive the first connectors, and second connector receivers that receive the second connectors.