JPS5553986A - Multi-channel video charging system - Google Patents

Multi-channel video charging system

Info

Publication number
JPS5553986A
JPS5553986A JP12773278A JP12773278A JPS5553986A JP S5553986 A JPS5553986 A JP S5553986A JP 12773278 A JP12773278 A JP 12773278A JP 12773278 A JP12773278 A JP 12773278A JP S5553986 A JPS5553986 A JP S5553986A
Authority
JP
Japan
Prior art keywords
video
frequency
conv
projection
receiver
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
Application number
JP12773278A
Other languages
Japanese (ja)
Inventor
Akira Miyagawa
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.)
Micron Kiki Co Ltd
Original Assignee
Micron Kiki 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 Micron Kiki Co Ltd filed Critical Micron Kiki Co Ltd
Priority to JP12773278A priority Critical patent/JPS5553986A/en
Publication of JPS5553986A publication Critical patent/JPS5553986A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To secure the projection for one of the video programs after conversion into the idle channel frequency of the TV picture receiver by collecting the video signals of different video programs sent from several video units and then transmitting those video signals to the selection device via the mixer.
CONSTITUTION: Plural units of distributors D1, D2... are distributed in series on line L connected to output terminal 7 of mixer MIX and then connected to TV picture receiver TV via selection device S. Device S consists of coin timer CT and converter CONV, and CT and CONV are connected to each other. When the coin is thrown into timer CT, converter CONV conducts electrically for a fixed time to receive the video program. In this case, the frequency of either one of the received video programs is converted into the frequency of the specific idle channel of receiver TV, thus ensuring the projection of a video program onto TV.
COPYRIGHT: (C)1980,JPO&Japio
JP12773278A 1978-10-17 1978-10-17 Multi-channel video charging system Pending JPS5553986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12773278A JPS5553986A (en) 1978-10-17 1978-10-17 Multi-channel video charging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12773278A JPS5553986A (en) 1978-10-17 1978-10-17 Multi-channel video charging system

Publications (1)

Publication Number Publication Date
JPS5553986A true JPS5553986A (en) 1980-04-19

Family

ID=14967312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12773278A Pending JPS5553986A (en) 1978-10-17 1978-10-17 Multi-channel video charging system

Country Status (1)

Country Link
JP (1) JPS5553986A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145489A (en) * 1981-03-05 1982-09-08 Hokuriyou Denko Kk Coin timer for wire television
JPS57193190A (en) * 1981-05-25 1982-11-27 Maspro Denkoh Corp Charged television community receiving system
JPS5890778U (en) * 1981-12-14 1983-06-20 尾畑　武志 TV receiver with coin timer for switching between TV broadcast and video broadcast
JPS58107667U (en) * 1982-01-11 1983-07-22 三洋電機株式会社 Paid broadcast billing device
JPH0163275U (en) * 1988-10-13 1989-04-24

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57145489A (en) * 1981-03-05 1982-09-08 Hokuriyou Denko Kk Coin timer for wire television
JPS57193190A (en) * 1981-05-25 1982-11-27 Maspro Denkoh Corp Charged television community receiving system
JPS5890778U (en) * 1981-12-14 1983-06-20 尾畑　武志 TV receiver with coin timer for switching between TV broadcast and video broadcast
JPS6230377Y2 (en) * 1981-12-14 1987-08-04
JPS58107667U (en) * 1982-01-11 1983-07-22 三洋電機株式会社 Paid broadcast billing device
JPS6329343Y2 (en) * 1982-01-11 1988-08-08
JPH0163275U (en) * 1988-10-13 1989-04-24

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