The present invention provides an electronic assembly 400 and a method for its manufacture 800, 900, 1000 1200, 1400, 1500, 1700. A blade assembly is removably mounted to the deck below the lower skin and a drive is mounted to the deck and is operative to rotate the blade assembly. This can mean higher input powers may be launched. A standardizing circuit standardizes voltage information and current information of the drive signal based on a result of the P-value detecting circuit. A determination is made as to a particular transmission standard that is used by a received broadcast transmission signal, and the receiving device is configured as to the particular transmission standard in order to parse or process metadata included in the received broadcast transmission signal.