JPS6344238U - - Google Patents
Info
- Publication number
- JPS6344238U JPS6344238U JP13823386U JP13823386U JPS6344238U JP S6344238 U JPS6344238 U JP S6344238U JP 13823386 U JP13823386 U JP 13823386U JP 13823386 U JP13823386 U JP 13823386U JP S6344238 U JPS6344238 U JP S6344238U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- limit
- state
- voltage
- signal
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案に係るテープレコーダーの実施
例の要部を示すブロツク図、第２図は同上回路図
、第３図及び第４図は同上作用説明図、第５図は
テープレコーダの概略図である。
１……テープレコーダ、２，３……リールモー
ター、７……テープ、８，９……リール、２１，
２２……テープ張力検出手段、２６，２７……リ
ミツト回路、２８，２９……モーター駆動回路、
３０……動作制御回路、３１，３２……リミツト
回路制御回路。
Fig. 1 is a block diagram showing the main parts of an embodiment of the tape recorder according to the present invention, Fig. 2 is a circuit diagram of the same, Figs. 3 and 4 are explanatory diagrams of the same operation, and Fig. 5 is an outline of the tape recorder. It is a diagram. 1... Tape recorder, 2, 3... Reel motor, 7... Tape, 8, 9... Reel, 21,
22... Tape tension detection means, 26, 27... Limit circuit, 28, 29... Motor drive circuit,
30...Operation control circuit, 31, 32...Limit circuit control circuit.
Claims (1)
検出手段と、このテープ張力検出手段からの出力
電圧により左右のモーター駆動回路によつて駆動
される左右一対のリールモータとを備え、テープ
の張力を常時一定に保つようにしたテープレコー
ダーにおいて、前記テープ張力検出手段とモータ
ー駆動回路との間に設けられ、テープ張力検出手
段の出力の電圧を第１の電圧、又は、第１の電圧
よりも低い第２の電圧に制限する第１のリミツト
状態又は第２のリミツト状態をとり得る左右一対
のリミツト回路と、前記テープレコーダーが停止
状態であることを示す停止信号、テープが走行中
であることを示す走行信号、及びテープの走行方
向を示す方向信号を出力する動作制御回路と、こ
の動作制御回路の出力信号により、停止信号がテ
ープレコダーの停止状態を示しているときに前記
左右のリミツト回路を第１のリミツト状態とし、
走行信号が走行状態を示しているときに、方向信
号によつて、前記左右のリミツト回路のうちテー
プの供給側に対応する方のリミツト回路を第２の
リミツト状態とするリミツト回路制御回路とを備
えたテープレコーダー。 Equipped with a pair of left and right tape tension detection means for detecting tape tension, and a pair of left and right reel motors driven by left and right motor drive circuits using the output voltage from the tape tension detection means, the tape tension can be constantly monitored. In the tape recorder, the tape tension is maintained constant between the tape tension detecting means and the motor drive circuit, and the output voltage of the tape tension detecting means is set to a first voltage or a first voltage lower than the first voltage. a pair of left and right limit circuits that can take a first limit state or a second limit state that limits the voltage to two voltages; a stop signal that indicates that the tape recorder is in a stopped state; and a stop signal that indicates that the tape is in a running state; An operation control circuit that outputs a running signal and a direction signal indicating the running direction of the tape, and an output signal of this operation control circuit that controls the left and right limit circuits when the stop signal indicates that the tape recorder is stopped. 1 limit state,
a limit circuit control circuit that sets one of the left and right limit circuits corresponding to the tape supply side to a second limit state by means of a direction signal when the running signal indicates a running state; Equipped with a tape recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13823386U JPH0516661Y2 (en) | 1986-09-09 | 1986-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13823386U JPH0516661Y2 (en) | 1986-09-09 | 1986-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6344238U true JPS6344238U (en) | 1988-03-24 |
| JPH0516661Y2 JPH0516661Y2 (en) | 1993-05-06 |
Family
ID=31043027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13823386U Expired - Lifetime JPH0516661Y2 (en) | 1986-09-09 | 1986-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516661Y2 (en) |
-
1986
- 1986-09-09 JP JP13823386U patent/JPH0516661Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0516661Y2 (en) | 1993-05-06 |
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