JPH035256U - - Google Patents
Info
- Publication number
- JPH035256U JPH035256U JP6437589U JP6437589U JPH035256U JP H035256 U JPH035256 U JP H035256U JP 6437589 U JP6437589 U JP 6437589U JP 6437589 U JP6437589 U JP 6437589U JP H035256 U JPH035256 U JP H035256U
- Authority
- JP
- Japan
- Prior art keywords
- information
- detection means
- output
- running counter
- reproduced
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Signal Processing For Digital Recording And Reproducing (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図は本考案の一実施例のコンパクトデイス
ク再生装置１の電気的構成を示すブロツク図、第
２図はランダム再生動作を説明するためのフロー
チヤートである。
１……コンパクトデイスク再生装置、３……コ
ンパクトデイスク、５……光学ピツクアツプ、７
……信号処理回路、２１……マイクロコンピユー
タ、２２……入力手段、２６……ランダム再生ス
イツチ、２８……フリーランニングカウンタ。
FIG. 1 is a block diagram showing the electrical configuration of a compact disc playback device 1 according to an embodiment of the present invention, and FIG. 2 is a flowchart for explaining the random playback operation. 1... Compact disc playback device, 3... Compact disc, 5... Optical pickup, 7
... Signal processing circuit, 21 ... Microcomputer, 22 ... Input means, 26 ... Random playback switch, 28 ... Free running counter.
Claims (1)
連する内容の第２情報とが、再生記録領域に沿つ
て記録されている記録媒体の再生装置において、 フリーランニングカウンタと、 再生した第２情報の変化を検出する検出手段と
、 前記検出手段の出力に応答して、フリーランニ
ングカウンタの出力を読出し、次の再生記録領域
を決定することを特徴とする記録媒体の再生装置
。[Claims for Utility Model Registration] In a reproducing device of a recording medium in which first information to be originally reproduced and second information related to the first information are recorded along a reproduction recording area, A recording characterized in that: a running counter; a detection means for detecting a change in the reproduced second information; and in response to an output of the detection means, the output of the free running counter is read to determine the next reproduction recording area. Media playback device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064375U JPH073498Y2 (en) | 1989-05-31 | 1989-05-31 | Recording medium playback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989064375U JPH073498Y2 (en) | 1989-05-31 | 1989-05-31 | Recording medium playback device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH035256U true JPH035256U (en) | 1991-01-18 |
| JPH073498Y2 JPH073498Y2 (en) | 1995-01-30 |
Family
ID=31595264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989064375U Expired - Lifetime JPH073498Y2 (en) | 1989-05-31 | 1989-05-31 | Recording medium playback device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073498Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5383754U (en) * | 1976-12-13 | 1978-07-11 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236494U (en) * | 1985-08-21 | 1987-03-04 | ||
| JPS63113993A (en) * | 1986-10-31 | 1988-05-18 | Pioneer Electronic Corp | Random reproducing system in multidisk reproducing device |
-
1989
- 1989-05-31 JP JP1989064375U patent/JPH073498Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6236494U (en) * | 1985-08-21 | 1987-03-04 | ||
| JPS63113993A (en) * | 1986-10-31 | 1988-05-18 | Pioneer Electronic Corp | Random reproducing system in multidisk reproducing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5383754U (en) * | 1976-12-13 | 1978-07-11 | ||
| JPS5520793Y2 (en) * | 1976-12-13 | 1980-05-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073498Y2 (en) | 1995-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |