JPS61119478U - - Google Patents
Info
- Publication number
- JPS61119478U JPS61119478U JP183985U JP183985U JPS61119478U JP S61119478 U JPS61119478 U JP S61119478U JP 183985 U JP183985 U JP 183985U JP 183985 U JP183985 U JP 183985U JP S61119478 U JPS61119478 U JP S61119478U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- switch
- switch detection
- timer
- timer circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Closed-Circuit Television Systems (AREA)
Description
第１図はテレビ通話装置を制御する本考案によ
り映像モニタ制御回路の回路図、第２図はテレビ
通話装置の外観斜視図、第３図はテレビ通話装置
の構成図、第４図はテレビ通話装置のブロツク図
、第５図はテレビ通話装置を制御する従来におけ
る映像モニタ制御回路の回路図である。
３１……スイツチ検出回路、３２……タイマー
回路、３３……電源供給制御回路、ＳＷ１……映
像モニタスイツチ（スイツチ手段）。
Fig. 1 is a circuit diagram of a video monitor control circuit according to the present invention that controls a TV communication device, Fig. 2 is an external perspective view of the TV communication device, Fig. 3 is a configuration diagram of the TV communication device, and Fig. 4 is a TV communication device. A block diagram of the device, FIG. 5 is a circuit diagram of a conventional video monitor control circuit for controlling a television communication device. 31... Switch detection circuit, 32... Timer circuit, 33... Power supply control circuit, SW1... Video monitor switch (switch means).
Claims (1)
前記スイツチ検出回路の出力によつて動作を開始
するタイマー回路と、前記タイマー回路が動作し
ている一定時間だけ動作する電源供給制御回路と
、前記タイマー回路の動作中に前記電源供給制御
回路の動作を停止させるべくスイツチＯＮして前
記スイツチ検出回路および前記タイマー回路を制
御するスイツチ手段とを具備したことを特徴とす
る映像モニタ制御回路。 a switch detection circuit that detects switch ON;
a timer circuit that starts operating in response to the output of the switch detection circuit; a power supply control circuit that operates only for a certain period of time while the timer circuit is operating; and an operation of the power supply control circuit while the timer circuit is operating. 1. A video monitor control circuit comprising: switch means for controlling said switch detection circuit and said timer circuit by turning on a switch to stop said switch detection circuit and said timer circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985001839U JPH0617390Y2 (en) | 1985-01-10 | 1985-01-10 | Video monitor control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985001839U JPH0617390Y2 (en) | 1985-01-10 | 1985-01-10 | Video monitor control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61119478U true JPS61119478U (en) | 1986-07-28 |
| JPH0617390Y2 JPH0617390Y2 (en) | 1994-05-02 |
Family
ID=30474947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985001839U Expired - Lifetime JPH0617390Y2 (en) | 1985-01-10 | 1985-01-10 | Video monitor control circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617390Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01106685A (en) * | 1987-10-20 | 1989-04-24 | Fujitsu General Ltd | System for remote-controlling av system |
| JPH0377567U (en) * | 1989-11-30 | 1991-08-05 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012967U (en) * | 1973-06-01 | 1975-02-10 | ||
| JPS5119724A (en) * | 1974-08-05 | 1976-02-17 | Mitsui Toatsu Chemicals | ENSHINHONPUSAIYONYORU PUROSESUNOKAIRYO |
-
1985
- 1985-01-10 JP JP1985001839U patent/JPH0617390Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5012967U (en) * | 1973-06-01 | 1975-02-10 | ||
| JPS5119724A (en) * | 1974-08-05 | 1976-02-17 | Mitsui Toatsu Chemicals | ENSHINHONPUSAIYONYORU PUROSESUNOKAIRYO |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01106685A (en) * | 1987-10-20 | 1989-04-24 | Fujitsu General Ltd | System for remote-controlling av system |
| JPH0377567U (en) * | 1989-11-30 | 1991-08-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617390Y2 (en) | 1994-05-02 |