JPS5471930A - Television system - Google Patents

Television system

Info

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
Application number
JP13931277A
Other languages
Japanese (ja)
Other versions
JPS593072B2 (en
Inventor
Kiichi Masumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP52139312A priority Critical patent/JPS593072B2/en
Publication of JPS5471930A publication Critical patent/JPS5471930A/en
Publication of JPS593072B2 publication Critical patent/JPS593072B2/en
Expired legal-status Critical Current

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
JP52139312A 1977-11-18 1977-11-18 television system Expired JPS593072B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02533Y2 (en) * 1984-11-13 1990-01-09

Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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