JPS5453827A - Channel selection unit of television receiver - Google Patents

Channel selection unit of television receiver

Info

Publication number
JPS5453827A
JPS5453827A JP12072777A JP12072777A JPS5453827A JP S5453827 A JPS5453827 A JP S5453827A JP 12072777 A JP12072777 A JP 12072777A JP 12072777 A JP12072777 A JP 12072777A JP S5453827 A JPS5453827 A JP S5453827A
Authority
JP
Japan
Prior art keywords
channel
channel selection
selection unit
television receiver
switches
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
JP12072777A
Other languages
Japanese (ja)
Other versions
JPS5819191B2 (en
Inventor
Kaoru Nakanishi
Masahiro Kamichi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP52120727A priority Critical patent/JPS5819191B2/en
Priority to US05/948,632 priority patent/US4259690A/en
Publication of JPS5453827A publication Critical patent/JPS5453827A/en
Publication of JPS5819191B2 publication Critical patent/JPS5819191B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

PURPOSE: To make it possible to select individually a main channel and a sub- channel by using a channel switch commonly.
CONSTITUTION: Memories 12 and 13 which store channel selection information dependent upon channel selection switches 1 to 9, operation inverting switch 10 which switches the input operation state of both memories, and FF16 are provided, and channel selection switches 1 to 9 are so controlled that a main channel picture and a sub-channel picture may be individually selected with the same switch by changing channel selection operation
COPYRIGHT: (C)1979,JPO&Japio
JP52120727A 1977-10-06 1977-10-06 Television receiver channel selection device Expired JPS5819191B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP52120727A JPS5819191B2 (en) 1977-10-06 1977-10-06 Television receiver channel selection device
US05/948,632 US4259690A (en) 1977-10-06 1978-10-03 Multi-picture tuning scheme of television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52120727A JPS5819191B2 (en) 1977-10-06 1977-10-06 Television receiver channel selection device

Publications (2)

Publication Number Publication Date
JPS5453827A true JPS5453827A (en) 1979-04-27
JPS5819191B2 JPS5819191B2 (en) 1983-04-16

Family

ID=14793496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52120727A Expired JPS5819191B2 (en) 1977-10-06 1977-10-06 Television receiver channel selection device

Country Status (1)

Country Link
JP (1) JPS5819191B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130322A (en) * 1974-03-22 1975-10-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50130322A (en) * 1974-03-22 1975-10-15

Also Published As

Publication number Publication date
JPS5819191B2 (en) 1983-04-16

Similar Documents

Publication Publication Date Title
JPS5260514A (en) Tuner
AU2640677A (en) Television receivers
JPS52151520A (en) Television set
AU507846B2 (en) Television receiver with external video input
JPS5211817A (en) Television camera remote control equipment
JPS55135414A (en) Control unit for television picture receiver
JPS5453827A (en) Channel selection unit of television receiver
JPS533002A (en) Television tuner
JPS523302A (en) Channel selecting device
JPS53139901A (en) Channel selection unit
AU499495B2 (en) DEFLECTION SYST. i M FOR COLOUR TELEVISION DEVICE
NL7714298A (en) TELEVISION RECEIVER WITH ADDITIONAL UNIT FOR TELEVISION (VIDEO) GAMES.
JPS5228218A (en) Television receiver
JPS5366127A (en) Color switching device of display unit
JPS53140925A (en) Television receiver
JPS537102A (en) Channel selector
JPS53122319A (en) Television receiver providing channel number audio casting function
JPS53114411A (en) Recording device for video signals
JPS544501A (en) Preset tuner
JPS5366301A (en) Channel selector
JPS5330818A (en) Two-picture reproducing television receiver set
JPS5248429A (en) Tv receiver
JPS5379427A (en) Channel selection display uint of television receiver
JPS53126212A (en) Channel selector
JPS5411601A (en) Digital display unit