发明授权
- 专利标题: Tape recorder control system for automatically reversing tape
- 专利标题(中): 磁带录音机控制系统可自动倒带
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申请号: US378269申请日: 1982-05-14
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公开(公告)号: US4422107A公开(公告)日: 1983-12-20
- 发明人: Kazuyasu Motoyama
- 申请人: Kazuyasu Motoyama
- 申请人地址: JPX Tokyo
- 专利权人: Olympus Optical Company Ltd.
- 当前专利权人: Olympus Optical Company Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX54-31483 19790312
- 主分类号: G11B15/02
- IPC分类号: G11B15/02 ; G11B15/44 ; G11B15/00
摘要:
In the disclosed system, a large scale integrated circuit receives operating signals from record, play, stop, fast-forward, and rewind actuating switches at corresponding input terminals and produce motor forward and reverse signals for controlling switches that operate a motor, fast-forward signals, and amplifier control signals at corresponding output terminals. Outside the LSI, a feedback arrangement responds to a tape-stop signal indicating that the tape has stopped advancing, and the motor forward signal produced by the large scale integrated circuit to apply play and rewind signals to the input terminals of the circuit whether or not the rewind or play switches have been operated.
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