JPS5526760A - Channel selector - Google Patents

Channel selector

Info

Publication number
JPS5526760A
JPS5526760A JP9972678A JP9972678A JPS5526760A JP S5526760 A JPS5526760 A JP S5526760A JP 9972678 A JP9972678 A JP 9972678A JP 9972678 A JP9972678 A JP 9972678A JP S5526760 A JPS5526760 A JP S5526760A
Authority
JP
Japan
Prior art keywords
channel
broadcast
displaying
displayed
stored
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
JP9972678A
Other languages
Japanese (ja)
Inventor
Tomohide Ishii
Masahito Inoue
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 JP9972678A priority Critical patent/JPS5526760A/en
Publication of JPS5526760A publication Critical patent/JPS5526760A/en
Pending legal-status Critical Current

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  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE: To improve remarkably operation in channel selection by making channels, where broadcasts are available, easy to see by displaying a table of all channels which can be selected and displaying lart of it in color.
CONSTITUTION: With switches 30 and 31 changed over as shown in the figure, channel numbers are displayed and next, turning ON broadcast detection starting switch 32 applies the output of counter 16 to code converter circuit 14, where selected channel numbers are sent out from the 1st channel on each count and also stored in channel memory 19. Simultaneously, the availability of broadcast is detected 18 and stored in broadcast memory 22. When this operation is carried on until the final channel (the 62th channel), the detection and memorization end. On the other hand channel signals and broadcast detection signals of memories 19 and 22 are read out at this time and all channel numbers are displayed 50 on cathode- ray tube 7 in a table through switching circuits 27, 28 and 29.
COPYRIGHT: (C)1980,JPO&Japio
JP9972678A 1978-08-15 1978-08-15 Channel selector Pending JPS5526760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9972678A JPS5526760A (en) 1978-08-15 1978-08-15 Channel selector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9972678A JPS5526760A (en) 1978-08-15 1978-08-15 Channel selector

Publications (1)

Publication Number Publication Date
JPS5526760A true JPS5526760A (en) 1980-02-26

Family

ID=14255067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9972678A Pending JPS5526760A (en) 1978-08-15 1978-08-15 Channel selector

Country Status (1)

Country Link
JP (1) JPS5526760A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117381A (en) * 1979-03-01 1980-09-09 Sony Corp Channel display unit of television picture receiver
JPS5870619A (en) * 1981-10-22 1983-04-27 Fujitsu Ten Ltd Radio receiver provided with display function broadcast station name
JPS59141816A (en) * 1983-02-01 1984-08-14 Matsushita Electric Ind Co Ltd Channel display device
WO1995012878A1 (en) * 1993-11-04 1995-05-11 Citizen Watch Co., Ltd. Portable liquid crystal display device and method for changing receivable channel of it
US6992728B2 (en) 2001-01-31 2006-01-31 Funai Electric Co., Ltd. Broadcast receiving system with function of on-screen displaying channel information
US7050117B2 (en) 2001-01-25 2006-05-23 Funai Electric Co., Ltd. Channel selection device used in digital/analog broadcasting receiver
US7546620B2 (en) 2001-01-31 2009-06-09 Funai Electric Co., Ltd. Channel selection device for use in digital/analog broadcasting receiver and digital/analog broadcasting receiver equipped with the same

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117381A (en) * 1979-03-01 1980-09-09 Sony Corp Channel display unit of television picture receiver
JPS6243392B2 (en) * 1979-03-01 1987-09-14 Sony Corp
JPS5870619A (en) * 1981-10-22 1983-04-27 Fujitsu Ten Ltd Radio receiver provided with display function broadcast station name
JPH0113768B2 (en) * 1981-10-22 1989-03-08 Fujitsu Ten Kk
JPS59141816A (en) * 1983-02-01 1984-08-14 Matsushita Electric Ind Co Ltd Channel display device
WO1995012878A1 (en) * 1993-11-04 1995-05-11 Citizen Watch Co., Ltd. Portable liquid crystal display device and method for changing receivable channel of it
US5784125A (en) * 1993-11-04 1998-07-21 Citizen Watch Co., Ltd. Portable liquid crystal display device and method of changing the received channel status of a portable liquid crystal display device
US7050117B2 (en) 2001-01-25 2006-05-23 Funai Electric Co., Ltd. Channel selection device used in digital/analog broadcasting receiver
US6992728B2 (en) 2001-01-31 2006-01-31 Funai Electric Co., Ltd. Broadcast receiving system with function of on-screen displaying channel information
US7546620B2 (en) 2001-01-31 2009-06-09 Funai Electric Co., Ltd. Channel selection device for use in digital/analog broadcasting receiver and digital/analog broadcasting receiver equipped with the same

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