JPH02130133U - - Google Patents
Info
- Publication number
- JPH02130133U JPH02130133U JP3968089U JP3968089U JPH02130133U JP H02130133 U JPH02130133 U JP H02130133U JP 3968089 U JP3968089 U JP 3968089U JP 3968089 U JP3968089 U JP 3968089U JP H02130133 U JPH02130133 U JP H02130133U
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- signal
- output terminal
- output
- clock 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.)
- Granted
Links
Landscapes
- Microcomputers (AREA)
- Circuits Of Receivers In General (AREA)
Description
第１図は本考案を示すブロツク図、第２図は具
体的な実施例を示す図、第３図はクロツク信号発
生回路を示す図、第４図はフローチヤートである
。
１……制御回路、１ａ……判定部、１ｂ……検
出部、１ｃ……出力部、１ｄ……演算部、２……
キー入力回路、３……クロツク信号発生回路、４
……出力端子、５……チユーナ。
FIG. 1 is a block diagram showing the present invention, FIG. 2 is a diagram showing a specific embodiment, FIG. 3 is a diagram showing a clock signal generation circuit, and FIG. 4 is a flowchart. 1... Control circuit, 1a... Judgment section, 1b... Detection section, 1c... Output section, 1d... Arithmetic section, 2...
Key input circuit, 3...Clock signal generation circuit, 4
...Output terminal, 5...Tuner.
Claims (1)
出力端子を有し、機器の動作を制御する制御回路
と、この制御回路のクロツク信号を発生するクロ
ツク信号発生回路と、前記制御回路へ指令信号を
供給するキー入力回路とを備え、前記出力端子か
らの出力信号にて機器の動作を制御するようにし
た電子機器であつて、前記制御回路が、機器各部
への電源供給の有無を判定する判定部と、この判
定部にて電源遮断が判定されたとき、前記キー入
力回路の特定キーの操作を検出する検出部と、こ
の検出部にてキー入力回路の特定キーの操作が検
出されたとき、前記クロツク信号に関連し、且つ
前記出力信号とは異なる信号を前記出力端子より
導出する出力部とを具備したことを特徴とする電
子機器。 A control circuit that is constantly supplied with power and has at least one output terminal to control the operation of the equipment, a clock signal generation circuit that generates a clock signal for this control circuit, and a command signal that is supplied to the control circuit. and a key input circuit for controlling the operation of the device using an output signal from the output terminal, wherein the control circuit determines whether or not power is supplied to each part of the device. a detection unit that detects an operation of a specific key of the key input circuit when the determination unit determines that the power supply is cut off; An electronic device comprising: an output section that outputs a signal related to the clock signal and different from the output signal from the output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3968089U JPH0611664Y2 (en) | 1989-04-04 | 1989-04-04 | Electronics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3968089U JPH0611664Y2 (en) | 1989-04-04 | 1989-04-04 | Electronics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02130133U true JPH02130133U (en) | 1990-10-26 |
| JPH0611664Y2 JPH0611664Y2 (en) | 1994-03-23 |
Family
ID=31548804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3968089U Expired - Lifetime JPH0611664Y2 (en) | 1989-04-04 | 1989-04-04 | Electronics |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611664Y2 (en) |
-
1989
- 1989-04-04 JP JP3968089U patent/JPH0611664Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611664Y2 (en) | 1994-03-23 |
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