JPH0340603U - - Google Patents
Info
- Publication number
- JPH0340603U JPH0340603U JP9934089U JP9934089U JPH0340603U JP H0340603 U JPH0340603 U JP H0340603U JP 9934089 U JP9934089 U JP 9934089U JP 9934089 U JP9934089 U JP 9934089U JP H0340603 U JPH0340603 U JP H0340603U
- Authority
- JP
- Japan
- Prior art keywords
- erasing
- frequency signal
- speed
- head
- predetermined frequency
- 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
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案の第１実施例に係るカセツトテ
ーププレーヤの高速消去装置を示すブロツク図、
第２図は本考案の第２実施例に係るマイクロカセ
ツトテーププレーヤの高速消去装置を示すブロツ
ク図、第３図は第１および第２実施例の動作を示
すフローチヤート、第４図は従来のテーププレー
ヤの高速消去装置の動作を示すフローチヤートで
ある。
１……モード切換スイツチ、３……バイアス回
路、５……１０ＫＨｚ信号生成回路、６……スイ
ツチ、８……記録再生用ヘツド、９……消去用ヘ
ツド、Ｔ……磁気テープ、Ｈ……コンビヘツド、
Ｈｅ……消去ヘツド、ＨＲ……記録再生用磁気ヘ
ツド。
FIG. 1 is a block diagram showing a high-speed erasing device for a cassette tape player according to a first embodiment of the present invention;
FIG. 2 is a block diagram showing a high-speed erasing device for a microcassette tape player according to a second embodiment of the present invention, FIG. 3 is a flowchart showing the operation of the first and second embodiments, and FIG. 4 is a conventional erasing device. 3 is a flowchart showing the operation of a high-speed erasing device of a tape player. DESCRIPTION OF SYMBOLS 1...Mode change switch, 3...Bias circuit, 5...10KHz signal generation circuit, 6...Switch, 8...Recording/reproducing head, 9...Erasing head, T...Magnetic tape, H... combination head,
H e ...Erasing head, HR...Magnetic head for recording and reproducing.
Claims (1)
る消去用ヘツドと、この消去用ヘツドに対してテ
ープを送る側に位置し且つ上記磁気テープに接触
する記録用ヘツドと、この記録用ヘツドに入力さ
れる所定の周波数信号を生成する所定周波数信号
生成手段と、高速消去モードのとき上記所定の周
波数信号生成手段を上記記録用ヘツドに接続させ
る切換手段とを備えたことを特徴とするテーププ
レーヤの高速消去装置。 an erasing head that contacts a magnetic tape running at high speed in a predetermined direction; a recording head that is located on the tape feeding side with respect to the erasing head and that contacts the magnetic tape; A high-speed tape player, comprising a predetermined frequency signal generating means for generating a predetermined frequency signal, and a switching means for connecting the predetermined frequency signal generating means to the recording head in a high-speed erasing mode. erasing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9934089U JPH0340603U (en) | 1989-08-25 | 1989-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9934089U JPH0340603U (en) | 1989-08-25 | 1989-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0340603U true JPH0340603U (en) | 1991-04-18 |
Family
ID=31648399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9934089U Pending JPH0340603U (en) | 1989-08-25 | 1989-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340603U (en) |
-
1989
- 1989-08-25 JP JP9934089U patent/JPH0340603U/ja active Pending
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