JPS647385A - Cd player - Google Patents
Cd playerInfo
- Publication number
- JPS647385A JPS647385A JP16299387A JP16299387A JPS647385A JP S647385 A JPS647385 A JP S647385A JP 16299387 A JP16299387 A JP 16299387A JP 16299387 A JP16299387 A JP 16299387A JP S647385 A JPS647385 A JP S647385A
- Authority
- JP
- Japan
- Prior art keywords
- disk
- center
- disks
- pickup
- motor
- 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)
Abstract
PURPOSE:To reduce the access time between disks by providing a means provided with an interval to drive a disk in the same face, a disk loading means, and an optical pickup reciprocated on a disk center line and its drive means. CONSTITUTION:Disks D1, D2 are made coincident with the center of tables 13, 14 by center cores 15, 16 and driven in one same face. A optical pickup 19 slides on axes 17, 18 in parallel with a linetying the center of disk, the center of an objective lens 191 is moved radially by a motor 20 and a rack pinion mechanism and when switches 25, 26 come into contact with the rack 24, the pickup is positioned to the innermost circumferential track of one disk and the motor 20 is reversed at the same time. Through the constitution above, two disks are selected by a single pickup to apply consecutive random memory playing in a very short access time and to select only one for the reproduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16299387A JPS647385A (en) | 1987-06-30 | 1987-06-30 | Cd player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16299387A JPS647385A (en) | 1987-06-30 | 1987-06-30 | Cd player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647385A true JPS647385A (en) | 1989-01-11 |
Family
ID=15765166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16299387A Pending JPS647385A (en) | 1987-06-30 | 1987-06-30 | Cd player |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647385A (en) |
-
1987
- 1987-06-30 JP JP16299387A patent/JPS647385A/en active Pending
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