RECORD MEDIUM REPRODUCING DEVICE, AND MOTOR DRIVING METHOD

PROBLEM TO BE SOLVED: To provide a record medium reproducing device and a motor driving method, capable of returning to an operating state, when operation is stopped by an insulator in a brush motor.SOLUTION: When a carriage motor 9 constituted of the brush motor becomes impossible to operate, while...

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Bibliographische Detailangaben
1. Verfasser:	HINO KENJI
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a record medium reproducing device and a motor driving method, capable of returning to an operating state, when operation is stopped by an insulator in a brush motor.SOLUTION: When a carriage motor 9 constituted of the brush motor becomes impossible to operate, while an optical disk device 1 reproduces an optical disk 50, a microcomputer 36 repeats a forward rotating and a braking operation of a spindle motor 8, and vibrates the whole of a moving chassis 4 in which the carriage motor 9 and the spindle motor 8 are formed.