JPS6089629U - Control circuit for compact cassette tape drive equipment - Google Patents
Control circuit for compact cassette tape drive equipmentInfo
- Publication number
- JPS6089629U JPS6089629U JP17995383U JP17995383U JPS6089629U JP S6089629 U JPS6089629 U JP S6089629U JP 17995383 U JP17995383 U JP 17995383U JP 17995383 U JP17995383 U JP 17995383U JP S6089629 U JPS6089629 U JP S6089629U
- Authority
- JP
- Japan
- Prior art keywords
- cassette tape
- tape drive
- compact cassette
- drive device
- timer circuit
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のコンパクトカセットテープ駆動機器の制
御回路のプロツレ図、第２図は本考案の一実施例を示す
コンパクトカセットテープ駆動機器の制御回路のブロッ
ク図である。
１．５・・・・・・コンパクトカセットテープ駆動機器
、２，６・・・・・・電源部、３，７・・・・・・電源
スィッチ、４，９・・・・・・制御信号発生回路、８・
・・・・・カセットテープ有無検出スイッチ、１０・・
・・・・ＮＱＲ論理素子、１１・・・・・・ＱＲ論理素
子、１２・・・・・・タイマー回路、１３・・・・・・
トランジスタ、１４・・・・・・リレー、 、１４ａ
・・・・・・リレー接点。FIG. 1 is a schematic diagram of a control circuit for a conventional compact cassette tape drive device, and FIG. 2 is a block diagram of a control circuit for a compact cassette tape drive device showing an embodiment of the present invention. 1.5...Compact cassette tape drive device, 2,6...Power supply unit, 3,7...Power switch, 4,9...Control signal Generation circuit, 8.
...Cassette tape presence/absence detection switch, 10...
...NQR logic element, 11...QR logic element, 12...Timer circuit, 13...
Transistor, 14... Relay, , 14a
...Relay contact.
Claims (1)
器において、カセットテープの有無の有無の検出を行な
うカセットテープ有無検出スイッチと、走行系の制御を
行なう信号を発生させる制御信号発生回路と、カセット
チーブの有無と走行系の動作状態によって動作するタイ
マー回路と、タイマー回路と、タイマー回路からの信号
によって動作するリレーを備え、コンパクトカセットテ
ープ駆動機器にカセットテープが保持されていない場合
および、走行系が停止状態にある時に、前記タイマー回
路とリレーによってコンパクトカセットテープ駆動機器
のブラシモータを一定時間後に停止するように構成した
事を特徴とするコンパクトカセットテープ駆動機器の制
御回路。A compact cassette tape drive device using a brush motor includes a cassette tape presence detection switch that detects the presence or absence of a cassette tape, a control signal generation circuit that generates a signal to control the running system, and a control signal generation circuit that detects the presence or absence of a cassette tape. Equipped with a timer circuit that operates depending on the operating state of the running system, and a relay that operates based on the signal from the timer circuit, the compact cassette tape drive device is equipped with a timer circuit that operates according to the operating state of the running system, and a relay that operates according to the signal from the timer circuit. A control circuit for a compact cassette tape drive device, characterized in that the timer circuit and the relay are configured to stop the brush motor of the compact cassette tape drive device after a certain period of time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17995383U JPS6089629U (en) | 1983-11-21 | 1983-11-21 | Control circuit for compact cassette tape drive equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17995383U JPS6089629U (en) | 1983-11-21 | 1983-11-21 | Control circuit for compact cassette tape drive equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6089629U true JPS6089629U (en) | 1985-06-19 |
Family
ID=30390307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17995383U Pending JPS6089629U (en) | 1983-11-21 | 1983-11-21 | Control circuit for compact cassette tape drive equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6089629U (en) |
-
1983
- 1983-11-21 JP JP17995383U patent/JPS6089629U/en active Pending
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