JPS6020071U

JPS6020071U - Tracking mechanism of magnetic disk recorder

Info

Publication number: JPS6020071U
Application number: JP11188383U
Authority: JP
Inventors: 吉田　好行
Original assignee: 三洋電機株式会社
Priority date: 1983-07-18
Filing date: 1983-07-18
Publication date: 1985-02-12
Also published as: JPH0233334Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、本考案の一実施例に係る磁気ディスクレコー
ダの平面図、第２図は同図のｘ−ｘ’断面図、第３図は
ｌ・ラッキングヘッドの配置説明図、第４図はトラッキ
ング回路の回路ブロック図をそれぞれ示す。主な図番の説明、１・・・・・・磁気ディスク、２・・
・・・・ターンテーブル、５・・・・・・微調台、６・
・・・・・トラッキングモータ、ｌｅａ、１０ｂ・・・
・・・トラッキングヘッド。FIG. 1 is a plan view of a magnetic disk recorder according to an embodiment of the present invention, FIG. 2 is a sectional view taken along line xx' in the same figure, FIG. 3 is an explanatory diagram of the arrangement of the racking head, and FIG. 1 and 2 show circuit block diagrams of the tracking circuits, respectively. Explanation of main figure numbers, 1...Magnetic disk, 2...
... Turntable, 5 ... Fine adjustment stand, 6.
...Tracking motor, lea, 10b...
...tracking head.

Claims

[Scope of utility model registration request]

A magnetic disk forming a circumferential coil track placed on a turntable, a fine adjustment table slidably supported on a base, and a fine adjustment table fixed on the fine adjustment table and applied to both outside sides of the control track. a pair of trunking heads that are in contact with each other, a tracking motor that displaces the fine adjustment table so that the tracking and rad outputs of both the heads become equal to (7);
A tracking mechanism for a magnetic disk recorder comprising: a recording/reproducing head slidably supported on the fine adjustment table; and a head access motor fixed on the fine adjustment table and driving the recording/reproducing -/rad intermittently.