JPS59118161U - Disc record playback device - Google Patents
Disc record playback deviceInfo
- Publication number
- JPS59118161U JPS59118161U JP703383U JP703383U JPS59118161U JP S59118161 U JPS59118161 U JP S59118161U JP 703383 U JP703383 U JP 703383U JP 703383 U JP703383 U JP 703383U JP S59118161 U JPS59118161 U JP S59118161U
- Authority
- JP
- Japan
- Prior art keywords
- playback device
- disc
- digital data
- disc record
- record playback
- 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
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
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
第１図はサブコードＱのフォーマットを説明するために
用いた図、第２図はこの考案に係るディスクレコード再
生装置の一実施例を示すブロック図、第３図は第２図の
装置の動作を説明するために用いたフローチャートであ
る。
１１・・・制御回路１．１２・・・ディスク再生系、１
３・・・表示器、１４・・・外部制御回路、１５・・・
ディスクモータ、１６・・・ピックアップ送りモータ、
１７・・・ディスク、１８・・・ピッ・クアツプ、１９
・・・ＲＦ信号検出回路、２０・・・サーボ回路、２１
・・・復調回路、２２・・・アドレス検出器、２３・・
・Ｄ／Ａ変換回路、２４・・−１’＜ＡＭ、２５・・・
スピーカ、２６・・・ＲＯＭ。
２７・・・インデックス判定回路、２８・・・オア回路
、１１１・・・インデックス検出部、１１２・・・曲番
検出部、ｓｐｙ、 ５ｌｆｒ、 ５ＰＩ）、 ＳＲＴ、
ｓｘ、 Ｓ１％ ｓｏ・・・スイッチ。Fig. 1 is a diagram used to explain the format of subcode Q, Fig. 2 is a block diagram showing an embodiment of the disc record playback device according to this invention, and Fig. 3 is the operation of the device shown in Fig. 2. 2 is a flowchart used to explain. 11...Control circuit 1.12...Disc playback system, 1
3...Display device, 14...External control circuit, 15...
Disc motor, 16...Pickup feed motor,
17...disc, 18...pickup, 19
... RF signal detection circuit, 20 ... Servo circuit, 21
... Demodulation circuit, 22 ... Address detector, 23 ...
・D/A conversion circuit, 24...-1'<AM, 25...
Speaker, 26...ROM. 27... Index determination circuit, 28... OR circuit, 111... Index detection section, 112... Song number detection section, spy, 5lfr, 5PI), SRT,
sx, S1% so...switch.
Claims (1)
伴うデジタルデータが記録されるディスクに対し、所望
の曲番が割当られるデジタルデータを検索し選択的に再
生可能として構成されるディスクレコード再生装置にお
いて、前記検索されたデジタルデータが選択的に再生さ
れる状態で、該デジタルデータの前記インデックス値が
あらかじめ設定された所定の値に一致したことを検出す
る第１の手段と、この第１の手段の検出出力により前記
ディスクの再生を中断する第２の手段と、上記第１の手
段を動作状態および動作禁止状態とに切換える第３の手
段とを具備してなることを特徴とするテ：イスクレコー
ド再生装置。A disc record playback device configured to search for and selectively reproduce digital data to which a desired track number is assigned to a disc on which digital data with address data having a track number and an index is recorded, a first means for detecting that the index value of the digital data matches a predetermined value set in advance while the retrieved digital data is being selectively reproduced; A disc record characterized by comprising a second means for interrupting the reproduction of the disc in response to a detection output, and a third means for switching the first means between an operating state and an operation prohibited state. playback device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP703383U JPS59118161U (en) | 1983-01-21 | 1983-01-21 | Disc record playback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP703383U JPS59118161U (en) | 1983-01-21 | 1983-01-21 | Disc record playback device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59118161U true JPS59118161U (en) | 1984-08-09 |
| JPH035029Y2 JPH035029Y2 (en) | 1991-02-08 |
Family
ID=30138570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP703383U Granted JPS59118161U (en) | 1983-01-21 | 1983-01-21 | Disc record playback device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59118161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01138253U (en) * | 1988-03-09 | 1989-09-21 |
-
1983
- 1983-01-21 JP JP703383U patent/JPS59118161U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01138253U (en) * | 1988-03-09 | 1989-09-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH035029Y2 (en) | 1991-02-08 |
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