JPS6181265U - - Google Patents
Info
- Publication number
- JPS6181265U JPS6181265U JP16546884U JP16546884U JPS6181265U JP S6181265 U JPS6181265 U JP S6181265U JP 16546884 U JP16546884 U JP 16546884U JP 16546884 U JP16546884 U JP 16546884U JP S6181265 U JPS6181265 U JP S6181265U
- Authority
- JP
- Japan
- Prior art keywords
- video
- power supply
- electronic viewfinder
- monitor
- video signals
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Closed-Circuit Television Systems (AREA)
Description
第１図は本考案の１実施例を示す回路図、第２
図は従来例を示す回路図である。
１…ビデオカメラ、１０…第２の映像信号の供
給端子、１２…第１の映像信号の供給端子、２０
…電圧制御手段。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing one embodiment of the present invention.
The figure is a circuit diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1... Video camera, 10... 2nd video signal supply terminal, 12... 1st video signal supply terminal, 20
...Voltage control means.
Claims (1)
号の一方を選択的に付属の映像モニタに映し出す
電子ビユーフアインダを有するビデオカメラにお
いて、 前記第１、第２の映像信号のいずれかが供給さ
れた場合に前記各映像信号の直流レベルにより、
前記各映像信号のいずれかの到来を判別して前記
映像モニタへの電源電圧の供給を行う電圧制御手
段を有することを特徴とする電子ビユーフアイン
ダの電源回路。[Claims for Utility Model Registration] A video camera having an electronic viewfinder that selectively displays one of first and second video signals having different DC levels on an attached video monitor, comprising: Depending on the DC level of each video signal when either of the above is supplied,
A power supply circuit for an electronic viewfinder, comprising voltage control means for determining the arrival of any one of the video signals and supplying a power supply voltage to the video monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16546884U JPH0115256Y2 (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16546884U JPH0115256Y2 (en) | 1984-10-31 | 1984-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6181265U true JPS6181265U (en) | 1986-05-29 |
| JPH0115256Y2 JPH0115256Y2 (en) | 1989-05-08 |
Family
ID=30723317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16546884U Expired JPH0115256Y2 (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0115256Y2 (en) |
-
1984
- 1984-10-31 JP JP16546884U patent/JPH0115256Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0115256Y2 (en) | 1989-05-08 |
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