JPH0260987U - - Google Patents
Info
- Publication number
- JPH0260987U JPH0260987U JP14040188U JP14040188U JPH0260987U JP H0260987 U JPH0260987 U JP H0260987U JP 14040188 U JP14040188 U JP 14040188U JP 14040188 U JP14040188 U JP 14040188U JP H0260987 U JPH0260987 U JP H0260987U
- Authority
- JP
- Japan
- Prior art keywords
- magazine
- main body
- disk
- microcomputer
- recording medium
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Microcomputers (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図は本考案の記録媒体演奏装置の概略説明
図、第２図はマガジンの外観斜視図、第３図はプ
リント基板上の回路構成説明図、第４図はデイス
ク演奏装置のブロツク図である。
１１……マガジン、１３……マイコン、１４ａ
〜１４ｃ……接点、１５ａ〜１５ｅ……スイツチ
、２１……装置本体、２１ｂ……接点、２２……
システムコントローラ。
Fig. 1 is a schematic illustration of the recording medium playing device of the present invention, Fig. 2 is an external perspective view of the magazine, Fig. 3 is an illustration of the circuit configuration on the printed circuit board, and Fig. 4 is a block diagram of the disk playing device. be. 11...Magazine, 13...Microcomputer, 14a
~14c...Contact, 15a-15e...Switch, 21...Device body, 21b...Contact, 22...
system controller.
Claims (1)
定の記録媒体を選択して演奏する記録媒体演奏装
置において、 マガジンのデイスク収納部毎にデイスクの有無
を識別させるためのスイツチを設け、 かつ、各スイツチのオン／オフ状態の変化によ
り判別されるデイスク交換の有無を示すデータ並
びにマガジンに収納された各デイスクの演奏曲順
を示すプログラムデータをそれぞれ記憶管理する
ためのバツテリーバツクアツプされたマイコンを
マガジンに搭載し、 又、マガジンを装置本体に装着した時、前記マ
イコンと装置本体間をデータ授受可能に接続する
接続手段をマガジン側及び本体側にそれぞれ設け
、 更に、前記データをマイコンから受領し、該デ
ータに基づいた処理を行うコントローラを装置本
体側に設けて成ることを特徴とする記録媒体演奏
装置。[Claim for Utility Model Registration] In a recording medium playing device that selects and plays a predetermined recording medium from a magazine containing a plurality of recording media, a method for identifying the presence or absence of a disk in each disk storage section of the magazine. A battery is provided with a switch, and is used to store and manage data indicating whether or not a disk has been replaced, which is determined by changes in the on/off state of each switch, and program data indicating the order of music to be played on each disk stored in the magazine. The backed-up microcomputer is mounted on the magazine, and when the magazine is attached to the device main body, connecting means are provided on the magazine side and the main body side respectively for connecting the microcomputer and the device main body so that data can be exchanged, and further, the above-mentioned 1. A recording medium performance device, characterized in that the device main body is provided with a controller that receives data from a microcomputer and performs processing based on the data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14040188U JPH0535492Y2 (en) | 1988-10-27 | 1988-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14040188U JPH0535492Y2 (en) | 1988-10-27 | 1988-10-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0260987U true JPH0260987U (en) | 1990-05-07 |
| JPH0535492Y2 JPH0535492Y2 (en) | 1993-09-08 |
Family
ID=31404534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14040188U Expired - Lifetime JPH0535492Y2 (en) | 1988-10-27 | 1988-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0535492Y2 (en) |
-
1988
- 1988-10-27 JP JP14040188U patent/JPH0535492Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0535492Y2 (en) | 1993-09-08 |
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