JPH0431429U - - Google Patents
Info
- Publication number
- JPH0431429U JPH0431429U JP7242690U JP7242690U JPH0431429U JP H0431429 U JPH0431429 U JP H0431429U JP 7242690 U JP7242690 U JP 7242690U JP 7242690 U JP7242690 U JP 7242690U JP H0431429 U JPH0431429 U JP H0431429U
- Authority
- JP
- Japan
- Prior art keywords
- cueing
- rewinding
- playback
- fast forwarding
- functions
- 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
Description
図１は、ＶＴＲのテープフオーマツト、図２は
、タイミング回路。
ＩＮＰＵＴ１は、ＣＴＬ信号入力端子、Ｉ
ＮＰＵＴ２は、早送り・巻き戻し・頭だし・再生
などのスイツチからの作動信号の入力端子、No
.、１，２，５は、単安定マルチバイブレータ（
７４１２２）、No.、３は、汎用タイマＩＣ（
ＮＥ・ＳＡ・ＳＥ５５５／５５６）、No.、４
は、ＯＲ、No.、６は、ＡＮＤ、ＳＷ，１は
、ＳＴＯＰ信号出力用スイツチ、ＯＵＴＰＵＴ
は、ＳＴＯＰ信号出力端子。
図３は、タイミング回路を作動させたときのタ
イミングチヤート。
Figure 1 shows the VTR tape format, and Figure 2 shows the timing circuit. INPUT1 is a CTL signal input terminal,
NPUT2 is the input terminal for operation signals from switches such as fast forwarding, rewinding, cueing, and playing.
., 1, 2, 5 are monostable multivibrator (
74122), No. 3 is a general-purpose timer IC (
NE・SA・SE555/556), No., 4
is OR, No. 6 is AND, SW, 1 is STOP signal output switch, OUTPUT
is the STOP signal output terminal. Figure 3 is a timing chart when the timing circuit is activated.
Claims (1)
されていないところで早送り・巻き戻し・頭だし
・再生などの機能を停止させる。 (2) ビデオデツキのＴＩＭＥカウンターの加算
・減算が止まつたところで早送り・巻き戻し・頭
だし・再生などの機能を停止させる。[Scope of Utility Model Registration Request] (1) Functions such as fast forwarding, rewinding, cueing, and playback are stopped at a point where the CTL signal of the control track is not recorded. (2) Stop functions such as fast forwarding, rewinding, cueing, and playback when the video deck's TIME counter stops adding and subtracting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7242690U JPH0431429U (en) | 1990-07-07 | 1990-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7242690U JPH0431429U (en) | 1990-07-07 | 1990-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431429U true JPH0431429U (en) | 1992-03-13 |
Family
ID=31610351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7242690U Pending JPH0431429U (en) | 1990-07-07 | 1990-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431429U (en) |
-
1990
- 1990-07-07 JP JP7242690U patent/JPH0431429U/ja active Pending