Automatic record player pick-up arm control device having minima

Automatic record size detector

Automatic recorder player

Bidirectional pulse generator for video disc stylus deflector tr

Both-sides playing optical disc player

Braking device for a pickup arm of a disk player or the like

Carriage assembly

Carriage driving apparatus for a disk player

Carriage tilt control in an optical disk player

Carriage translating mechanism for video disc player

Coil drive for pivotable mounted optical scanner

Compact optical disk apparatus having a swing-motion optical hea

Compact optical disk device capable of driving various types...

Control apparatus in automatic audio disc player

Data converter pickup carriage assembly

Data storage-playback apparatus and optical disk apparatus

Device and method for controlling a pickup arm of an automatic r

Device for controlling tone arm carrying moving coil type pickup

Device for translating a slide

Direct drive mechanism for data pickup carriage with no direct a