JPH036363U - - Google Patents
Info
- Publication number
- JPH036363U JPH036363U JP5565790U JP5565790U JPH036363U JP H036363 U JPH036363 U JP H036363U JP 5565790 U JP5565790 U JP 5565790U JP 5565790 U JP5565790 U JP 5565790U JP H036363 U JPH036363 U JP H036363U
- Authority
- JP
- Japan
- Prior art keywords
- power
- facsimile transceiver
- main power
- control circuit
- large amounts
- 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
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Voltage And Current In General (AREA)
- Transmitters (AREA)
- Circuits Of Receivers In General (AREA)
- Facsimiles In General (AREA)
Description
第１図は本考案の一実施例を適用したフアクシ
ミリトランシーバの構成を示すブロツク図、第２
図と第３図は第１図中の主電源部制御回路の要部
波形図である。
１……電源装置、２……副電源部、３……主電
源部、４……スイツチ、５……フアクシミリトラ
ンシーバの主要部、６……主電源部制御回路、７
……原稿有無検出センサ、８……周波数検知回路
、９……アンドゲート回路、１０……ＳＲＦＦ回
路。
FIG. 1 is a block diagram showing the configuration of a facsimile transceiver to which an embodiment of the present invention is applied;
This figure and FIG. 3 are waveform diagrams of essential parts of the main power supply section control circuit in FIG. 1. DESCRIPTION OF SYMBOLS 1... Power supply device, 2... Sub-power supply section, 3... Main power supply section, 4... Switch, 5... Main part of facsimile transceiver, 6... Main power supply section control circuit, 7
...Original presence/absence detection sensor, 8...Frequency detection circuit, 9...AND gate circuit, 10...SRFF circuit.
Claims (1)
機能を有し自動受信可能なフアクシミリトランシ
ーバ部と、このフアクシミリトランシーバ部に大
電力を供給することが可能な主電源部と、この主
電源部と外部電源との間に設けられたスイツチ手
段と、被呼信号検出手段と送信原稿検出手段とを
有し前記スイツチ手段を被呼信号の検出もしくは
送信原稿の検出により閉結し前記フアクシミリト
ランシーバ部における通信の終了により前記スイ
ツチ手段を開放する主電源制御回路と、この主電
源制御回路に電力を供給する小電力のみ供給可能
な副電源部とを具備する画像通信装置。 A facsimile transceiver section that has communication control functions and reading/recording functions that consume large amounts of power and is capable of automatic reception; a main power supply section that can supply large amounts of power to the facsimile transceiver section; The facsimile transceiver unit has a switch means provided between an external power source, a called signal detecting means, and a transmitted document detecting means. An image communication device comprising: a main power control circuit that opens the switch means upon termination of communication; and a sub power supply unit capable of supplying only a small amount of power to the main power control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5565790U JPH036363U (en) | 1990-05-28 | 1990-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5565790U JPH036363U (en) | 1990-05-28 | 1990-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036363U true JPH036363U (en) | 1991-01-22 |
Family
ID=31578807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5565790U Pending JPH036363U (en) | 1990-05-28 | 1990-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036363U (en) |
-
1990
- 1990-05-28 JP JP5565790U patent/JPH036363U/ja active Pending
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