| 摘要 |
PURPOSE:To elevate operability in case of program searching of a tape, by inputting program searching operating information so that one operating information of quick forwarding or quick winding of a tape can be inputted, too. CONSTITUTION:An on-state of a key matrix KM is read by scan signals T1- -T4 whose phases are different from a microcomputer. A monostable circuit 11 applies a high-level signal to a transistor TR6 by its time by a rising waveform from a line 10. When a switch S33 of the KM is operated once for program searching and music selection, a TR7 becomes a conducting state by a signal of a high level from a music number display terminal of the microcomputer. By said function of the monostable circuit 11, a signal which is equivalent to a signal in case when a quick forwarding switch S13 has been operated is inputted to the microcomputer. Accordingly, when one non-recorded part is detected by quick forwarding, the following recorded part is reproduced. Program searching and music selecting functions are released by operating an ejecting switch S32. In this way, reproducing is executed. |
