JPS6448723U - - Google Patents
Info
- Publication number
- JPS6448723U JPS6448723U JP14317487U JP14317487U JPS6448723U JP S6448723 U JPS6448723 U JP S6448723U JP 14317487 U JP14317487 U JP 14317487U JP 14317487 U JP14317487 U JP 14317487U JP S6448723 U JPS6448723 U JP S6448723U
- Authority
- JP
- Japan
- Prior art keywords
- button
- playback
- rewind
- pressed
- fast
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図はこの考案の操作釦の制御回路のクレー
ム対応図、第２図はこの考案の１実施例を示す制
御ブロツク図、第３図ないし第５図は、第２図の
装置の制御動作を示すフローチヤートである。
１……制御部、１ａ……ＣＰＵ、１ｂ……再生
釦判定部、２……表示部、Ｐ……再生釦、Ｆ……
早送釦、Ｒ……巻戻釦、Ｚ……その他の釦、Ｓ１
〜Ｓ４……駆動信号。
Fig. 1 is a diagram corresponding to the claims of the control circuit of the operation button of this invention, Fig. 2 is a control block diagram showing one embodiment of this invention, and Figs. 3 to 5 are control operations of the device of Fig. 2. This is a flowchart showing the following. 1...Control unit, 1a...CPU, 1b...Playback button determination unit, 2...Display unit, P...Playback button, F...
Fast forward button, R... Rewind button, Z... Other buttons, S 1
~ S4 ... Drive signal.
Claims (1)
生時に早送りあるいは巻戻しの釦を押したとき、
早送り再生あるいは巻戻し再生を行えるようにし
た操作釦の制御回路において、再生時に早送釦あ
るいは巻戻釦が押されたとき、再生釦も併せて押
されたか否かを判定する判定手段と、判定手段に
より再生釦が押されていないと判定されたときは
、上記早送釦あるいは巻戻釦が押されている間の
み、早送り再生モードあるいは巻戻し再生モード
となるよう所定の制御信号を出力するとともに、
他方、早送釦あるいは巻戻釦に併せて再生釦が押
されたとき判定されたときは、次にいずれかの釦
が押されるまで、早送り再生モードあるいは巻戻
し再生モードが継続するよう所定の制御信号を出
力する制御部とを備えたことを特徴とする操作釦
の制御回路。 When you press the fast forward or rewind button during playback on a video or audio device,
In a control circuit for an operation button capable of performing fast-forward playback or rewind playback, a determining means for determining whether or not the playback button is also pressed when the fast-forward button or the rewind button is pressed during playback; When the determination means determines that the playback button is not pressed, a predetermined control signal is output to enter the fast forward playback mode or the rewind playback mode only while the fast forward button or rewind button is pressed. At the same time,
On the other hand, if it is determined that the play button is pressed at the same time as the fast forward or rewind button, a predetermined mode is set so that the fast forward play mode or rewind play mode continues until either button is pressed next. 1. A control circuit for an operation button, comprising: a control section that outputs a control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14317487U JPS6448723U (en) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14317487U JPS6448723U (en) | 1987-09-18 | 1987-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6448723U true JPS6448723U (en) | 1989-03-27 |
Family
ID=31409756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14317487U Pending JPS6448723U (en) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6448723U (en) |
-
1987
- 1987-09-18 JP JP14317487U patent/JPS6448723U/ja active Pending
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