JPS6195168U - - Google Patents

Info

Publication number
JPS6195168U
JPS6195168U JP18060384U JP18060384U JPS6195168U JP S6195168 U JPS6195168 U JP S6195168U JP 18060384 U JP18060384 U JP 18060384U JP 18060384 U JP18060384 U JP 18060384U JP S6195168 U JPS6195168 U JP S6195168U
Authority
JP
Japan
Prior art keywords
channel selection
circuit
channel
output
tuner
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
Application number
JP18060384U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP18060384U priority Critical patent/JPS6195168U/ja
Publication of JPS6195168U publication Critical patent/JPS6195168U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の１実施例を示す回路図。 １…チユーナ、Ａ１〜Ａ１０…スイツチ回路、
ＳＷ１０…チヤンネル選局用スイツチ、Ｄ１０，
Ｑ，Ｑ２，Ｒ４，Ｒ５…水平同期ＡＦＣ回路の時
定数を切換えるための回路。 FIG. 1 is a circuit diagram showing one embodiment of the present invention. 1...Tuner, A1 to A10 ...Switch circuit,
SW 10 ...Channel selection switch, D 10 ,
Q, Q 2 , R 4 , R 5 ...Circuit for switching the time constant of the horizontal synchronous AFC circuit.

Claims (1)

【実用新案登録請求の範囲】 水平同期ＡＦＣ回路の時定数を複数持つている
テレビジヨン受信機において複数のチヤンネル選
局用のスイツチを有し、１つのチヤンネル選局用
のスイツチが選択されることにより指定チヤンネ
ルを示す選局出力をチユーナに送出するチヤンネ
ル選局用のスイツチ回路を有する選局回路であつ
て、 前記複数のチヤンネル選局用のスイツチの少な
くとも１つのスイツチを選択したときにはその選
局出力に基いて指定されたチヤンネルを選局する
出力をチユーナに送出するとともに水平同期ＡＦ
Ｃ回路の時定数が切換わることを特徴とするテレ
ビジヨン受像機の選局回路。[Claims for Utility Model Registration] A television receiver having multiple horizontal synchronization AFC circuit time constants has multiple channel selection switches, and one channel selection switch is selected. A channel selection circuit having a channel selection switch circuit that sends a channel selection output indicating a designated channel to the tuner, and when at least one of the plurality of channel selection switches is selected, the channel selection is performed. Sends the output to the tuner to select the specified channel based on the output, and also performs horizontal synchronization AF
A channel selection circuit for a television receiver, characterized in that a time constant of a C circuit is switched.
JP18060384U 1984-11-28 1984-11-28 Pending JPS6195168U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18060384U JPS6195168U (en) 1984-11-28 1984-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18060384U JPS6195168U (en) 1984-11-28 1984-11-28

Publications (1)

Publication Number Publication Date
JPS6195168U true JPS6195168U (en) 1986-06-19

Family

ID=30738156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18060384U Pending JPS6195168U (en) 1984-11-28 1984-11-28

Country Status (1)

Country Link
JP (1) JPS6195168U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275125A (en) * 1975-12-18 1977-06-23 Sony Corp Color tv unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5275125A (en) * 1975-12-18 1977-06-23 Sony Corp Color tv unit

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