Video disc player having lifter driving circuit

Details Video disc player having lifter driving circuit Video disc player having lifter driving circuit

1983-03-25

1984-12-04

Stephan, Steven L.

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Mechanical modification or sensing of storage medium

369230, G11B 310

Patent

active

044868758

ABSTRACT:
The stylus lifter driving circuit gradually lowers the stylus arm until the stylus contacts a turntable-disposed record. Once the stylus/record engagement is detected, the lifter support bracket rapidly moves away from the stylus arm to prevent stylus bouncing.

REFERENCES:
patent: 4049280 (1977-09-01), Leedom
patent: 4445210 (1984-04-01), Adachi

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