| 摘要 |
PROBLEM TO BE SOLVED: To provide a portable digital media reproducing device in small-sized and lightweight structure which is easy to carry by reducing the weight and size. SOLUTION: This portable digital media reproducing device is applied with electric power and digital from external equipment by having a connector part equipped with plural power input terminals which are connected to at least two kinds of external equipment and receive the electric power from the external equipment, a digital data transmission terminal for sending and receiving digital data to and from the external equipment, and a terminal applied with a section control signal for classifying the kind of the external equipment, a power distribution part which supplies the electric power supplied from the external equipment through the connector part to respective function blocks, and an interface part which sends and receives the digital data adaptively to the kind of the external equipment by controlling the transmission speed with the external equipment classification control signal. |
