JPS623642U - - Google Patents
Info
- Publication number
- JPS623642U JPS623642U JP9215185U JP9215185U JPS623642U JP S623642 U JPS623642 U JP S623642U JP 9215185 U JP9215185 U JP 9215185U JP 9215185 U JP9215185 U JP 9215185U JP S623642 U JPS623642 U JP S623642U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- capacitor
- tape
- power supply
- electrically connects
- 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
第１図は本考案による回転ヘツド型磁気録画再
生装置の構成図、第２図はその電気回路ブロツク
図である。
１……回転シリンダ、２……ビデオテープ、３
，４……案内ポスト、５……キヤプスタン、６…
…ピンチローラ、７……巻取りリール、８……供
給リール、９……供給リール台、１０……テンシ
ヨンアーム、１１……バンドブレーキ、１２……
引張りコイルばね、１３……外部信号スイツチ、
１４……スイツチ回路、１５……電源回路、１６
……制御回路、１７……メカモードスイツチ、１
８……コンデンサ。
FIG. 1 is a block diagram of a rotating head type magnetic recording and reproducing apparatus according to the present invention, and FIG. 2 is a block diagram of its electric circuit. 1...Rotating cylinder, 2...Video tape, 3
, 4... information post, 5... capstan, 6...
... Pinch roller, 7 ... Take-up reel, 8 ... Supply reel, 9 ... Supply reel stand, 10 ... Tension arm, 11 ... Band brake, 12 ...
Tension coil spring, 13...external signal switch,
14... Switch circuit, 15... Power supply circuit, 16
...Control circuit, 17...Mechanical mode switch, 1
8... Capacitor.
Claims (1)
源回路と制御回路とを電気的に接続あるいは遮断
するスイツチング回路と、テープ張力制御装置と
、ローデイングモータを逆方向に回転させる電源
となるコンデンサとを備え、上記スイツチのＯＮ
の状態では上記スイツチング回路により、電源回
路と制御回路とを電気的に接続して録画モードに
させ、ＯＦＦの状態では上記コンデンサの放電に
よりテープ張力制御装置の働きを解除してテープ
の緊張を緩め、且つ録画を中断することを特徴と
する回転ヘツド型磁気録画再生装置。 It is equipped with a switch for inputting an external signal, a switching circuit that electrically connects or disconnects the power supply circuit and the control circuit, a tape tension control device, and a capacitor that serves as a power source to rotate the loading motor in the opposite direction. , turn on the above switch
In the OFF state, the switching circuit electrically connects the power supply circuit and the control circuit to set the recording mode, and in the OFF state, the tape tension control device is released by discharging the capacitor to loosen the tension on the tape. 1. A rotating head type magnetic recording and reproducing device characterized by: and interrupting recording.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215185U JPS623642U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215185U JPS623642U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623642U true JPS623642U (en) | 1987-01-10 |
Family
ID=30648688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9215185U Pending JPS623642U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623642U (en) |
-
1985
- 1985-06-20 JP JP9215185U patent/JPS623642U/ja active Pending
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