JPS6168575U - - Google Patents
Info
- Publication number
- JPS6168575U JPS6168575U JP15336484U JP15336484U JPS6168575U JP S6168575 U JPS6168575 U JP S6168575U JP 15336484 U JP15336484 U JP 15336484U JP 15336484 U JP15336484 U JP 15336484U JP S6168575 U JPS6168575 U JP S6168575U
- Authority
- JP
- Japan
- Prior art keywords
- signal input
- section
- input section
- video signal
- audio
- 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
- 230000005236 sound signal Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Television Receiver Circuits (AREA)
- Television Signal Processing For Recording (AREA)
Description
第１図は本考案の一実施例によるＲＦコンバー
タのブロツク図、第２図は従来のＲＦコンバータ
のブロツク図である。１……映像信号入力線、２
……音声信号入力線、３……音声信号入力線、４
……コントロール信号線、５……コントロール信
号線、６……ＲＦ出力信号線、７……ＲＦモジユ
レータ、８……バツフアアンプ、９……ミキサー
、１０……スイツチ、１１……スイツチ、１２…
…ＲＦモジユレート部。
FIG. 1 is a block diagram of an RF converter according to an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional RF converter. 1...Video signal input line, 2
...Audio signal input line, 3...Audio signal input line, 4
... Control signal line, 5 ... Control signal line, 6 ... RF output signal line, 7 ... RF modulator, 8 ... Buffer amplifier, 9 ... Mixer, 10 ... Switch, 11 ... Switch, 12 ...
...RF modulation section.
Claims (1)
よび第２の音声信号入力部からの音声信号を選択
又は混合する選択・混合部と、映像信号入力部と
、該選択・混合部からの出力と該映像信号入力部
からの映像信号とを搬送波信号で変調するＲＦモ
ジユレート部とを含むことを特徴とするＲＦモジ
ユレータ。 a first and second audio signal input section; a selection/mixing section that selects or mixes audio signals from the first and second audio signal input sections; a video signal input section; 1. An RF modulator comprising: an RF modulating section that modulates the output of the image signal input section and the video signal from the video signal input section using a carrier wave signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15336484U JPS6168575U (en) | 1984-10-11 | 1984-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15336484U JPS6168575U (en) | 1984-10-11 | 1984-10-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6168575U true JPS6168575U (en) | 1986-05-10 |
Family
ID=30711398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15336484U Pending JPS6168575U (en) | 1984-10-11 | 1984-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6168575U (en) |
-
1984
- 1984-10-11 JP JP15336484U patent/JPS6168575U/ja active Pending
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