JPS63198243U - - Google Patents
Info
- Publication number
- JPS63198243U JPS63198243U JP8819587U JP8819587U JPS63198243U JP S63198243 U JPS63198243 U JP S63198243U JP 8819587 U JP8819587 U JP 8819587U JP 8819587 U JP8819587 U JP 8819587U JP S63198243 U JPS63198243 U JP S63198243U
- Authority
- JP
- Japan
- Prior art keywords
- mode
- receiver
- switching circuit
- broadcasting
- 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
Landscapes
- Television Receiver Circuits (AREA)
- Stereo-Broadcasting Methods (AREA)
Description
図は本考案の一実施例を示すものである。
６……ステレオ復調部、８……ＴＶ音声多重復
調部、１２……モード切換スイツチ、１３……信
号出力回路、１４，１５……ＪＫフリツプフロツ
プ。
The figure shows an embodiment of the present invention. 6... Stereo demodulation unit, 8... TV audio multiplex demodulation unit, 12... Mode changeover switch, 13 ... Signal output circuit, 14, 15... JK flip-flop.
Claims (1)
重放送を受信し得る受信機のモード切換回路であ
つて、前記ＦＭステレオ放送及び若しくはＴＶ音
声多重放送のモード切換時に操作される単一のプ
ツシユスイツチと、このプツシユスイツチの操作
回数に応答して受信機を異なるモードに設定せし
めるための制御信号を出力する信号出力回路とを
具備したことを特徴とする受信機のモード切換回
路。 (2) 信号出力回路が縦続接続された２段のフリ
ツプフロツプにて構成され、一段目のフリツプフ
ロツプより第１及び第２制御信号を、２段目のフ
リツプフロツプより第３制御信号を出力するよう
になされていることを特徴とする実用新案登録請
求の範囲第１項記載の受信機のモード切換回路。 (3) 第１及び第３制御信号にてＴＶ音声多重放
送のモードを制御すると共に第２制御信号にてＦ
Ｍステレオ放送のモードを制御するようになされ
ていることを特徴とする実用新案登録請求の範囲
第２項記載の受信機のモード切換回路。[Claims for Utility Model Registration] (1) A mode switching circuit of a receiver capable of receiving FM stereo broadcasting and/or TV audio multiplex broadcasting, which is operated when switching the mode of said FM stereo broadcasting and/or TV audio multiplex broadcasting. 1. A mode switching circuit for a receiver, comprising: a single push switch; and a signal output circuit that outputs a control signal for setting the receiver to a different mode in response to the number of times the push switch is operated. (2) The signal output circuit is composed of two stages of flip-flops connected in series, and the first stage flip-flop outputs the first and second control signals, and the second stage flip-flop outputs the third control signal. A mode switching circuit for a receiver according to claim 1, characterized in that: (3) The mode of TV audio multiplex broadcasting is controlled by the first and third control signals, and the F mode is controlled by the second control signal.
A mode switching circuit for a receiver according to claim 2, characterized in that the circuit is adapted to control an M stereo broadcast mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8819587U JPS63198243U (en) | 1987-06-08 | 1987-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8819587U JPS63198243U (en) | 1987-06-08 | 1987-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63198243U true JPS63198243U (en) | 1988-12-20 |
Family
ID=30946089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8819587U Pending JPS63198243U (en) | 1987-06-08 | 1987-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63198243U (en) |
-
1987
- 1987-06-08 JP JP8819587U patent/JPS63198243U/ja active Pending