| 摘要 |
<p>PROBLEM TO BE SOLVED: To quickly and surely perform the key input of a key for instructing a prescribed function without enlarging the key, by instructing the prescribed function by the key input of the adjacent plural keys that instruct the respective functions in the status other than a prescribed set status, when the one provided with the plural keys for instructing the various functions, is in a set status. SOLUTION: When a reproduction instruction is inputted from a key operation/display part 4, a system CPU part 50 sends a target address and a read instruction to an optical disk drive part 30. The optical disk drive 30 reads recording data from the target address of an optical disk 10 corresponding to the read instruction and sends them to a system processor part 54. The system processor part 54 tentatively stores the data in a data RAM part 56 and respectively transfers them to a video decoder part 58, an audio decoder part 60 and a sub video decoder part 62 corresponding to the kind. Then, the signals of the decoded result of the data are sent to a D/A and data reproduction processing part 64.</p> |
