JPS636501U - - Google Patents
Info
- Publication number
- JPS636501U JPS636501U JP10059686U JP10059686U JPS636501U JP S636501 U JPS636501 U JP S636501U JP 10059686 U JP10059686 U JP 10059686U JP 10059686 U JP10059686 U JP 10059686U JP S636501 U JPS636501 U JP S636501U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- muting
- speed control
- tape
- mode
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
図は本考案の回路構成図である。
１…テープ再生信号線路、４…チユーナ（又は
フオノ）信号線路、８…モード選択スイツチ、９
…出力増幅器、１１…ミユーテイング用トランジ
スタ、１４…ミユーテイング制御回路、１６…速
度制御回路、１８…切換スイツチ。
The figure is a circuit configuration diagram of the present invention. 1... Tape playback signal line, 4... Tuner (or phono) signal line, 8... Mode selection switch, 9
...output amplifier, 11...mutating transistor, 14...mutating control circuit, 16...speed control circuit, 18...switching switch.
Claims (1)
ツタが接続されたミユーテイング用トランジスタ
と、再生操作時に一定時間だけ前記ミユーテイン
グ用トランジスタを導通させる制御電圧を発生す
るミユーテイング制御回路と、前記テープ再生信
号とチユーナ（又はフオノ）信号とを選択して出
力増幅器に導くモード選択スイツチと、テープ駆
動用モータを２通りの回転速度に設定する速度制
御回路と、テープモードの時前記速度制御回路及
びミユーテイング制御回路に動作電圧を供給し、
そして他のチユーナ（又はフオノ）モードの時前
記ミユーテイング用トランジスタを強制的に導通
させる制御電圧を該トランジスタに供給する切換
スイツチとを具備したことを特徴とするテープレ
コーダー回路。 a muting transistor whose collector and emitter are connected between a tape playback signal line and ground; a muting control circuit that generates a control voltage that makes the muting transistor conductive for a certain period of time during a playback operation; a mode selection switch that selects a signal (or phono) and leads it to an output amplifier; a speed control circuit that sets the tape drive motor to two rotational speeds; and a speed control circuit that operates on the speed control circuit and muting control circuit when in the tape mode. supply voltage,
and a changeover switch that supplies the muting transistor with a control voltage that forcibly makes it conductive when in another tuner (or phono) mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10059686U JPH0525048Y2 (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10059686U JPH0525048Y2 (en) | 1986-06-30 | 1986-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS636501U true JPS636501U (en) | 1988-01-16 |
| JPH0525048Y2 JPH0525048Y2 (en) | 1993-06-24 |
Family
ID=30970566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10059686U Expired - Lifetime JPH0525048Y2 (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0525048Y2 (en) |
-
1986
- 1986-06-30 JP JP10059686U patent/JPH0525048Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0525048Y2 (en) | 1993-06-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6017066Y2 (en) | tape recorder | |
| JPS636501U (en) | ||
| JPH082804Y2 (en) | Reproduction circuit for tape recorder | |
| JPS5939293Y2 (en) | 8 track tape travel control circuit | |
| JPH0739074Y2 (en) | Motor control circuit for tape recorder | |
| JPS62186230U (en) | ||
| JPS62124694U (en) | ||
| JPH028214U (en) | ||
| JPS61114994U (en) | ||
| JPH0292802U (en) | ||
| JPS6181795U (en) | ||
| JPS6340885U (en) | ||
| JPS6332388U (en) | ||
| JPS63118723U (en) | ||
| JPS6172733U (en) | ||
| JPS6215108U (en) | ||
| JPS63142025U (en) | ||
| JPS6273306U (en) | ||
| JPS62150793U (en) | ||
| JPS645204U (en) | ||
| JPH02118495U (en) | ||
| JPS6086099U (en) | Reel motor drive circuit | |
| JPH0260497U (en) | ||
| JPS6316639U (en) | ||
| JPH01140665U (en) |