JPH0284175U - - Google Patents
Info
- Publication number
- JPH0284175U JPH0284175U JP16471288U JP16471288U JPH0284175U JP H0284175 U JPH0284175 U JP H0284175U JP 16471288 U JP16471288 U JP 16471288U JP 16471288 U JP16471288 U JP 16471288U JP H0284175 U JPH0284175 U JP H0284175U
- Authority
- JP
- Japan
- Prior art keywords
- identification signal
- magnetic disk
- recording
- tracks
- detecting
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Moving Of Head For Track Selection And Changing (AREA)
Description
第１図は本考案を実施した電子スチルカメラの
ブロツク図、第２図はその要部詳細図である。
３……システムコントローラ（リセツト手段）
、５……記録再生ヘツド（磁気ヘツド）、６……
磁気デイスク、９……識別信号発生回路（識別信
号付与手段）、１２……ＩＤ信号判別回路（識別
信号検出手段）。
FIG. 1 is a block diagram of an electronic still camera embodying the present invention, and FIG. 2 is a detailed view of its main parts. 3...System controller (reset means)
, 5... recording/reproducing head (magnetic head), 6...
Magnetic disk, 9...Identification signal generation circuit (identification signal applying means), 12...ID signal discrimination circuit (identification signal detection means).
Claims (1)
クの前記トラツクに磁気ヘツドにより映像信号を
記録し、再生時に前記各トラツクを自動的に連続
再生する自動連続再生機能を備えた磁気デイスク
記録再生装置において、 上記複数のトラツクのうち無記録トラツクには
識別信号を記録する識別付与手段と、 上記自動連続再生時に前記識別信号を検出する
識別信号検出手段と、 前記識別信号を検出手段によつて、前記識別信
号が検出されると前記磁気ヘツドを前記磁気デイ
スク上の初期位置に復帰させるリセツト手段とを
備えたことを特徴とする磁気デイスク記録再生装
置。[Claims for Utility Model Registration] A magnetic disk having a plurality of concentric tracks has an automatic continuous playback function that records video signals using a magnetic head and automatically plays back each of the tracks in succession during playback. In the magnetic disk recording and reproducing apparatus, an identification assigning means for recording an identification signal on a non-recording track among the plurality of tracks, an identification signal detecting means for detecting the identification signal during the automatic continuous reproduction, and detecting the identification signal. 2. A magnetic disk recording and reproducing apparatus comprising: reset means for returning said magnetic head to an initial position on said magnetic disk when said identification signal is detected by said means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16471288U JPH0284175U (en) | 1988-12-20 | 1988-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16471288U JPH0284175U (en) | 1988-12-20 | 1988-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284175U true JPH0284175U (en) | 1990-06-29 |
Family
ID=31450559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16471288U Pending JPH0284175U (en) | 1988-12-20 | 1988-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284175U (en) |
-
1988
- 1988-12-20 JP JP16471288U patent/JPH0284175U/ja active Pending
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