JPH02133023U - - Google Patents
Info
- Publication number
- JPH02133023U JPH02133023U JP4126889U JP4126889U JPH02133023U JP H02133023 U JPH02133023 U JP H02133023U JP 4126889 U JP4126889 U JP 4126889U JP 4126889 U JP4126889 U JP 4126889U JP H02133023 U JPH02133023 U JP H02133023U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- function
- decoder
- function switching
- remote control
- 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
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例を示す図、第２図は
従来例を示す図である。
１……フアンクシヨン切換用集積回路、２……
デイスクプレーヤ、３……チユーナ、４……リモ
コン端末装置、５……デコーダ、６ａ，６ｂ……
トランジスタ、７ａ，７ｂ……フアンクシヨンス
イツチ、１２ａ，１２ｂ……コンデンサ。
FIG. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional example. 1... Integrated circuit for function switching, 2...
Disc player, 3... tuner, 4... remote control terminal device, 5... decoder, 6a, 6b...
Transistor, 7a, 7b...Function switch, 12a, 12b...Capacitor.
Claims (1)
と、リモコン端末装置からのリモコン信号を復調
するデコーダと、このデコーダからの復調信号を
反転して前記フアンクシヨン切換用集積回路及び
ソース機器へ供給するトランジスタと、このトラ
ンジスタのベースに接続されたフアンクシヨンス
イツチと、前記トランジスタとフアンクシヨンス
イツチとの接続中点と基準電位点間に配設された
コンデンサとよりなるフアンクシヨン切換回路。 a function switching integrated circuit, a source device, a decoder that demodulates a remote control signal from a remote control terminal device, a transistor that inverts the demodulated signal from the decoder and supplies it to the function switching integrated circuit and the source device; A function switching circuit comprising a function switch connected to the base of a transistor, and a capacitor disposed between a connection midpoint between the transistor and the function switch and a reference potential point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4126889U JPH02133023U (en) | 1989-04-07 | 1989-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4126889U JPH02133023U (en) | 1989-04-07 | 1989-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02133023U true JPH02133023U (en) | 1990-11-05 |
Family
ID=31551790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4126889U Pending JPH02133023U (en) | 1989-04-07 | 1989-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02133023U (en) |
-
1989
- 1989-04-07 JP JP4126889U patent/JPH02133023U/ja active Pending