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Patent Searching and Data


Title:
CASSETTE TAPE RECORDER
Document Type and Number:
Japanese Patent JPS6117237
Kind Code:
A
Abstract:

PURPOSE: To simplify an operation of the time when editing a tape by controlling a motor of a sound recording and reproducing mechanism in accordance with an operation of a reproduction-only mechanism by a transistor.

CONSTITUTION: A collector of a transistor 9 is connected to a plus side of a motor 2, and its base is connected to the earth by a resistance 10 and also connected to a rewinding switch 5 through a resistance 11. When a sound recording button of a sound recording and reproducing mechanism 13 is pushed, a voltage is applied to the motor 2. In this case, since the transistor 9 is off, no voltage is applied to the base of a transistor 7, and this motor 2 is not operated because it is not grounded. When a tape completes rewinding by a reprodution-only exclusive mechanism, this reproduction-only mechanism becomes a reproducing state, the rewinding switch 5 becomes off, the transistor 9 becomes on since no voltage is applied to the beae, a voltage is applied to the base of the transistor 7, the transistor 7 also becomes on, the motor 2 is connected to the earth and starts its operation, and a reproducing signal from the reproduction-only mechanism is sound-recorded.


Inventors:
HATANAKA TOSHIHIKO
Application Number:
JP13817384A
Publication Date:
January 25, 1986
Filing Date:
July 03, 1984
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G11B15/02; G11B27/02; (IPC1-7): G11B15/02; G11B27/02
Attorney, Agent or Firm:
Toshio Nakao