JPS5875398U - tape recorder with radio - Google Patents
tape recorder with radioInfo
- Publication number
- JPS5875398U JPS5875398U JP17005981U JP17005981U JPS5875398U JP S5875398 U JPS5875398 U JP S5875398U JP 17005981 U JP17005981 U JP 17005981U JP 17005981 U JP17005981 U JP 17005981U JP S5875398 U JPS5875398 U JP S5875398U
- Authority
- JP
- Japan
- Prior art keywords
- radio
- tape recorder
- muting
- radio unit
- unit
- 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
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
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図は従来のラジオ付きテープレコーダの結線図、第
２図はこの考案のラジオ付きテープレコーダの１実施例
の結線図である。
ＲＡＤ・・・ラジオ部、ＴＡＰ・・・テープ−レコーダ
部、ＳＰ・・・スピーカ、ＬｉＮＥ・・・外部機器接続
端子、ＳＡ。
ＳＢ・・・第１、第２開閉スイツチ、ｍｉｃ・・・マイ
ク端子、ＭＩＣ・・・内蔵マイク、Ｒ１，Ｒ２・・・第
１、日２抵抗、Ｑ・・・トランジスタ、Ｓ２・・・第２
スイツチ、５・・・ミューティング回路。FIG. 1 is a wiring diagram of a conventional tape recorder with a radio, and FIG. 2 is a wiring diagram of an embodiment of the tape recorder with a radio of this invention. RAD...radio section, TAP...tape-recorder section, SP...speaker, LiNE...external device connection terminal, SA. SB...first and second open/close switch, mic...microphone terminal, MIC...built-in microphone, R1, R2...first and second resistors, Q...transistor, S2...first 2
Switch, 5... Muting circuit.
Claims (1)
つ接続自在のテープレコーダ部とからなるラジオ付きテ
ープレコーダにおいて、前記ラジオ部の外部機器接続端
子に外部機器を接続することにより連動してオフする常
閉の第１、第２開閉スイツチを設け、前記第１開閉スイ
ツチの両端を、前記ラジオ部に装着状態の前記テープレ
コーダ部のマイク端子と前記外部機器接続端子とにそれ
ぞれ接続し、前記第２開閉スイツチの両端を、前記ラジ
オ部に装着状態の前記テープレコーダ部の内蔵マイクと
抵抗およびスイッチング素子からなるミューティング解
除阻止回路とにそれぞれ接続するとともに、入力端が切
換スイッチを介して前記阻止回路の出力端に接続され、
前記阻止回路の出力信号の遮断によりミューティング動
作を行なうミューティング回路を設けたラジオ付きテー
プレコーダ。In a tape recorder with a radio, which consists of a radio unit equipped with a speaker and a tape recorder unit that is detachable and connectable to the radio unit, the external device is connected to the external device connection terminal of the radio unit to turn off the radio unit. a normally closed first and second open/close switch is provided, and both ends of the first open/close switch are connected to the microphone terminal of the tape recorder unit attached to the radio unit and the external device connection terminal, respectively; Both ends of the second opening/closing switch are connected to a built-in microphone of the tape recorder section attached to the radio section, and a muting release prevention circuit consisting of a resistor and a switching element, and the input end is connected to the muting release prevention circuit through a changeover switch. connected to the output end of the blocking circuit,
A tape recorder with a radio provided with a muting circuit that performs a muting operation by blocking the output signal of the blocking circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17005981U JPS5875398U (en) | 1981-11-13 | 1981-11-13 | tape recorder with radio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17005981U JPS5875398U (en) | 1981-11-13 | 1981-11-13 | tape recorder with radio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5875398U true JPS5875398U (en) | 1983-05-21 |
Family
ID=29962025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17005981U Pending JPS5875398U (en) | 1981-11-13 | 1981-11-13 | tape recorder with radio |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5875398U (en) |
-
1981
- 1981-11-13 JP JP17005981U patent/JPS5875398U/en active Pending
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