JPS5563186A - Television picture receiver - Google Patents

Television picture receiver

Info

Publication number
JPS5563186A
JPS5563186A JP13541178A JP13541178A JPS5563186A JP S5563186 A JPS5563186 A JP S5563186A JP 13541178 A JP13541178 A JP 13541178A JP 13541178 A JP13541178 A JP 13541178A JP S5563186 A JPS5563186 A JP S5563186A
Authority
JP
Japan
Prior art keywords
circuit
output
frequency control
automatic frequency
featuring
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
JP13541178A
Other languages
Japanese (ja)
Inventor
Norio Murata
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP13541178A priority Critical patent/JPS5563186A/en
Publication of JPS5563186A publication Critical patent/JPS5563186A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)

Abstract

PURPOSE: To ensure the normal actuation of the automatic frequency control function for every reception channel by adding the fixed circuit.
CONSTITUTION: The video intermediate frequency signal is applied to input terminal 5 of automatic frequency control signal generator circuit 1, and the output is caused at terminal 6 in accordance with the shift of the video intermediate frequency supplied. This output is converted into two signals featuring the polarity as it is and the opposite polarity each through converter circuit 7 to be connected to switch circuit 10. These converted signals are then controlled by the signal caused in accordance with the channel setting of channel selection device 3. Then the output of circuit 7 and featuring the different is drawn out selectively from switch circuit 10 to be supplied to tuner 11. Thus the automatic frequency control function is never impaired by the reception band.
COPYRIGHT: (C)1980,JPO&Japio
JP13541178A 1978-11-01 1978-11-01 Television picture receiver Pending JPS5563186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13541178A JPS5563186A (en) 1978-11-01 1978-11-01 Television picture receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13541178A JPS5563186A (en) 1978-11-01 1978-11-01 Television picture receiver

Publications (1)

Publication Number Publication Date
JPS5563186A true JPS5563186A (en) 1980-05-13

Family

ID=15151091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13541178A Pending JPS5563186A (en) 1978-11-01 1978-11-01 Television picture receiver

Country Status (1)

Country Link
JP (1) JPS5563186A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920767U (en) * 1982-07-30 1984-02-08 日本電気ホームエレクトロニクス株式会社 AFT voltage selection circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920767U (en) * 1982-07-30 1984-02-08 日本電気ホームエレクトロニクス株式会社 AFT voltage selection circuit

Similar Documents

Publication Publication Date Title
JPS5260514A (en) Tuner
JPS5259512A (en) Tuner
JPS5791085A (en) Television receiver
JPS57212882A (en) Receiver for television audio signal
JPS5539443A (en) Converter for catv
JPS5689181A (en) Character multiplex broadcast receiving device
JPS5563186A (en) Television picture receiver
JPS579182A (en) Signal source switching device for television picture receiver
JPS57212879A (en) Automatically switchable directional antenna device
JPS5453823A (en) Television receiver
JPS5715522A (en) Channel selector for catv
JPS5544201A (en) Multi-channel receiver selector for cable television
JPS5525279A (en) Automatic frequency tuning defeat device
JPS5526731A (en) Television tuner
JPS5579538A (en) Tuner unit of television receiver
JPS54136122A (en) Automatic control system for frame synchronizer
JPS5275125A (en) Color tv unit
JPS5242313A (en) Frequency convertor
JPS5271928A (en) Receiving and recording unit of tv signals
JPS5289013A (en) Switching circuit of compound device
JPS55150177A (en) Video visual-aural equipment
SU809656A1 (en) Spatal filter of television signals
JPS5322318A (en) Transmission unit of color television signal
JPS55143821A (en) Automatic frequency control unit
JPS5527716A (en) Signal transmission system for color television signal