JPH01151466U - - Google Patents
Info
- Publication number
- JPH01151466U JPH01151466U JP4446988U JP4446988U JPH01151466U JP H01151466 U JPH01151466 U JP H01151466U JP 4446988 U JP4446988 U JP 4446988U JP 4446988 U JP4446988 U JP 4446988U JP H01151466 U JPH01151466 U JP H01151466U
- Authority
- JP
- Japan
- Prior art keywords
- slide motor
- disks
- disk
- driven
- moving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Moving Of Heads (AREA)
Description
第１図は本考案の一実施例を示すものであつて
、スライドモータ制御装置のブロツク図である。
第２図は２枚のデイスクを装着する光学式デイス
クプレーヤの構成を説明するための概略構成図で
ある。第３図は従来例を示すものであつて、スラ
イドモータ制御装置のブロツク図である。
１，２はデイスク、５はピツクアツプ、８はス
ライドモータ、１４はマイクロコンピユータ（ス
ライドモータ制御手段）、１５はスライドモータ
ドライバ（スライドモータ制御手段）である。
FIG. 1 shows one embodiment of the present invention, and is a block diagram of a slide motor control device.
FIG. 2 is a schematic configuration diagram for explaining the configuration of an optical disc player equipped with two discs. FIG. 3 shows a conventional example, and is a block diagram of a slide motor control device. 1 and 2 are disks, 5 is a pickup, 8 is a slide motor, 14 is a microcomputer (slide motor control means), and 15 is a slide motor driver (slide motor control means).
Claims (1)
タの送りによつて移動する１個の光学式のピツク
アツプにより両デイスクをそれぞれアクセスする
ことができる光学式デイスクプレーヤにおいて、
ピツクアツプを同一デイスク内で移動させる場合
に、スライドモータを低速の送り速度で駆動させ
、デイスク間を移動させる場合には、スライドモ
ータを高速の送り速度で駆動させるスライドモー
タ制御手段を設けたことを特徴とする光学式デイ
スクプレーヤのスライドモータ制御装置。 In an optical disk player in which two disks are mounted side by side and each disk can be accessed by a single optical pick-up moved by the feed of a slide motor,
When moving the pick-up within the same disk, the slide motor is driven at a low feed speed, and when moving between disks, the slide motor is driven at a high feed speed. Features a slide motor control device for optical disc players.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4446988U JPH01151466U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4446988U JPH01151466U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151466U true JPH01151466U (en) | 1989-10-19 |
Family
ID=31270824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4446988U Pending JPH01151466U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151466U (en) |
-
1988
- 1988-03-31 JP JP4446988U patent/JPH01151466U/ja active Pending
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