JPS5471930A - Television system - Google Patents
Television systemInfo
- Publication number
- JPS5471930A JPS5471930A JP13931277A JP13931277A JPS5471930A JP S5471930 A JPS5471930 A JP S5471930A JP 13931277 A JP13931277 A JP 13931277A JP 13931277 A JP13931277 A JP 13931277A JP S5471930 A JPS5471930 A JP S5471930A
- Authority
- JP
- Japan
- Prior art keywords
- itvs
- video
- monitor
- project
- switching
- 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
- Closed-Circuit Television Systems (AREA)
Abstract
PURPOSE: To make small-size and light-weight interlaced scanning by supplying always the deflecting current and other voltages to plural ITVs in parallel from a monitor TV in a vehicle rear confirmation TV, etc., and switching only synchronizing signals and video signals.
CONSTITUTION: Monitor TV 1 is provided which can project videos from ITVs 3 and 28 and video generator means 30, and is provided with switching means 27 to switch and project the video of one of ITVs 3 and 28 and means 30. Further, the power supply voltage required for operating ITVs 3 and 28 and synchronizing signals are supplied from the side of TV 1; and when the video from means 30 is projected on TV 1, only the high voltage applied from the side of TV 1 to ITVs 3 and 28 is cut off.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52139312A JPS593072B2 (en) | 1977-11-18 | 1977-11-18 | television system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52139312A JPS593072B2 (en) | 1977-11-18 | 1977-11-18 | television system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5471930A true JPS5471930A (en) | 1979-06-08 |
JPS593072B2 JPS593072B2 (en) | 1984-01-21 |
Family
ID=15242358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52139312A Expired JPS593072B2 (en) | 1977-11-18 | 1977-11-18 | television system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS593072B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5657540A (en) * | 1979-10-15 | 1981-05-20 | Sanyo Denki Seisakusho:Kk | Fare annunciator for bus provided with controlling function |
JPS6266853U (en) * | 1986-10-02 | 1987-04-25 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02533Y2 (en) * | 1984-11-13 | 1990-01-09 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833213U (en) * | 1971-08-25 | 1973-04-21 | ||
JPS5155614A (en) * | 1974-11-11 | 1976-05-15 | Nippon Telegraph & Telephone | FUKUSUTEREBIJONSHINGODENSOHOSHIKI |
-
1977
- 1977-11-18 JP JP52139312A patent/JPS593072B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4833213U (en) * | 1971-08-25 | 1973-04-21 | ||
JPS5155614A (en) * | 1974-11-11 | 1976-05-15 | Nippon Telegraph & Telephone | FUKUSUTEREBIJONSHINGODENSOHOSHIKI |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5657540A (en) * | 1979-10-15 | 1981-05-20 | Sanyo Denki Seisakusho:Kk | Fare annunciator for bus provided with controlling function |
JPS6266853U (en) * | 1986-10-02 | 1987-04-25 | ||
JPS634660Y2 (en) * | 1986-10-02 | 1988-02-06 |
Also Published As
Publication number | Publication date |
---|---|
JPS593072B2 (en) | 1984-01-21 |
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