JPS6172968U - - Google Patents
Info
- Publication number
- JPS6172968U JPS6172968U JP15862984U JP15862984U JPS6172968U JP S6172968 U JPS6172968 U JP S6172968U JP 15862984 U JP15862984 U JP 15862984U JP 15862984 U JP15862984 U JP 15862984U JP S6172968 U JPS6172968 U JP S6172968U
- Authority
- JP
- Japan
- Prior art keywords
- converter
- switching
- determining
- channel
- 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.)
- Pending
Links
- 238000012790 confirmation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Television Signal Processing For Recording (AREA)
Description
図面は本考案の一実施例を示す図である。
２…ＶＴＲ、３…チユーナ回路、７…ＲＦコン
バータ、１０…自動探局手段、１２…スイツチ手
段、１３…制御手段、２１…テレビ信号確認回路
、２２…システムコントロール回路（判定手段）
。
The drawings are diagrams showing one embodiment of the present invention. 2... VTR, 3... Tuner circuit, 7... RF converter, 10... Automatic station searching means, 12... Switch means, 13... Control means, 21... Television signal confirmation circuit, 22... System control circuit (determination means)
.
Claims (1)
手段と、映像信号を高周波信号に変換するＲＦコ
ンバータと、このＲＦコンバータの出力チヤンネ
ルを切り換えるためのスイツチ手段を備えるＶＴ
Ｒに於いて、 前記自動探局手段により空きチヤンネルを判定
する判定手段と、 前記判定手段からの信号により前記スイツチ手
段を制御する制御手段とを、 備えることを特徴とするＲＦコンバータ出力チ
ヤンネル切り換え回路。[Claims for Utility Model Registration] A VT comprising a tuner circuit, an automatic search means for searching a receiving channel, an RF converter for converting a video signal into a high frequency signal, and a switch means for switching the output channel of this RF converter.
R, an RF converter output channel switching circuit characterized in that it comprises: determining means for determining an empty channel by the automatic station searching means; and control means for controlling the switching means using a signal from the determining means. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15862984U JPS6172968U (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15862984U JPS6172968U (en) | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6172968U true JPS6172968U (en) | 1986-05-17 |
Family
ID=30716608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15862984U Pending JPS6172968U (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6172968U (en) |
-
1984
- 1984-10-19 JP JP15862984U patent/JPS6172968U/ja active Pending
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