| 摘要 |
PROBLEM TO BE SOLVED: To share a plurality of kinds of input terminal and output terminal, and to contract a mounting area of terminals, and to attain miniaturization.SOLUTION: An audio device comprises a CPU10, an ROM12, an RAM14, a USB connector 16, an SD card 18, a DAC (D/A converter) 20, a switch section 22, an amplifier 24, a PHONE (headphone) terminal 26, a DIGITAL I/O LINE-IN terminal 28, a switch 30 and a display unit 32. The DIGITAL I/O LINE-IN terminal 28 is a terminal that shares a digital audio optical input terminal, a digital audio coaxial input terminal, a digital coaxial output terminal and an analog audio input terminal, in which a switching is set by the switch 30.SELECTED DRAWING: Figure 1 |
