JPH0371481U - - Google Patents
Info
- Publication number
- JPH0371481U JPH0371481U JP12847389U JP12847389U JPH0371481U JP H0371481 U JPH0371481 U JP H0371481U JP 12847389 U JP12847389 U JP 12847389U JP 12847389 U JP12847389 U JP 12847389U JP H0371481 U JPH0371481 U JP H0371481U
- Authority
- JP
- Japan
- Prior art keywords
- track number
- change
- detecting
- disc playback
- code frame
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 1
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図乃至第４図はこの考案に係るデイスク再
生装置の実施例を示し、第１図はこの考案の構成
を示した機能ブロツク図、第２図はハードウエア
のブロツク図、第３図は表示部の表示図、第４図
はこの考案の動作を表わしたフローチヤートであ
る。
主な符号の説明、１０……光デイスクより信号
を取り込む光ピツクアツプ、１１……光ピツクア
ツプからの信号を信号処理する信号処理回路、１
２……サーボ回路や表示部などを制御するシステ
ムマイコン、１３……システムマイコンに指示を
出すキー入力部、１４……スピンドルサーボ回路
、１５……トラツキングスレツドサーボ回路、１
６……再生装置の状態を表示する表示部、１７…
…表示部のミユジツクカレンダ表示部、１８……
ミユジツクカレンダ表示部のトラツクナンバーを
点滅して表示するトラツクナンバー表示。
1 to 4 show an embodiment of the disc playback device according to this invention, FIG. 1 is a functional block diagram showing the configuration of this invention, FIG. 2 is a hardware block diagram, and FIG. 3 is a block diagram of the hardware. The display diagram of the display section, FIG. 4, is a flow chart showing the operation of this invention. Explanation of main symbols, 10... Optical pickup that takes in signals from an optical disk, 11... Signal processing circuit that processes signals from the optical pickup, 1
2...System microcomputer that controls the servo circuit, display section, etc., 13...Key input unit that issues instructions to the system microcomputer, 14...Spindle servo circuit, 15...Tracking thread servo circuit, 1
6...Display section for displaying the status of the playback device, 17...
...Miyujitsu calendar display section of the display section, 18...
A track number display that blinks and displays the track number on the music calendar display.
Claims (1)
などで構成し、デイスク間のシンクロ録音を行な
うためのデイスク再生装置において、 デイスク再生のトラツクナンバーの変化を検出
する検出手段と、同一トラツクナンバー再生のＱ
コードフレームの変化を検出して、このＱコード
フレームの変化が直前のフレームであるかを検出
するＱコードフレーム検出手段と、再生音飛び発
生時のトラツクナンバーを表示部に表示する表示
手段とを備えたことを特徴とするデイスク再生装
置。[Scope of Claim for Utility Model Registration] In a disc playback device comprising an optical pickup, a signal processing circuit, a servo circuit, etc. and for performing synchronized recording between discs, a detection means for detecting a change in the track number of disc playback; Q of playing the same track number
A Q code frame detection means for detecting a change in the code frame and detecting whether the change in the Q code frame is the immediately preceding frame, and a display means for displaying the track number at the time when a playback skip occurs on a display section. A disc playback device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12847389U JPH0371481U (en) | 1989-11-04 | 1989-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12847389U JPH0371481U (en) | 1989-11-04 | 1989-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0371481U true JPH0371481U (en) | 1991-07-19 |
Family
ID=31676180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12847389U Pending JPH0371481U (en) | 1989-11-04 | 1989-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0371481U (en) |
-
1989
- 1989-11-04 JP JP12847389U patent/JPH0371481U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0345285U (en) | ||
| JPH0371481U (en) | ||
| JPH0380588U (en) | ||
| JP2943391B2 (en) | Magnetic recording / reproducing device | |
| JPS643825A (en) | Optical disk recording and reproducing device | |
| JPS60187987A (en) | Display device of tape recorder | |
| JPH0352866U (en) | ||
| JPH048528Y2 (en) | ||
| JPS6056962U (en) | disk selection device | |
| KR920001481A (en) | Automatic song number input method of digital audio tape recorder | |
| JPH0349684U (en) | ||
| JPS59160873A (en) | Measuring device for track roundness of discoid recording medium | |
| JPS6442584U (en) | ||
| JPH01177459U (en) | ||
| JPH01162123U (en) | ||
| JPS60173189U (en) | Audio signal reproducing device | |
| JPH0756747B2 (en) | Elapsed time display method | |
| JPS6428584U (en) | ||
| JPS595091U (en) | Address information display device | |
| JPS62287471A (en) | Drop-out protecting circuit | |
| JPH02189786A (en) | Magnetic recording and reproducing device | |
| JPH0242282U (en) | ||
| JPH01191389A (en) | Display method for disk player | |
| JPH042112U (en) | ||
| JPS6424586U (en) |