JPS51142216A - Bidirectional catv system - Google Patents

Bidirectional catv system

Info

Publication number
JPS51142216A
JPS51142216A JP51059369A JP5936976A JPS51142216A JP S51142216 A JPS51142216 A JP S51142216A JP 51059369 A JP51059369 A JP 51059369A JP 5936976 A JP5936976 A JP 5936976A JP S51142216 A JPS51142216 A JP S51142216A
Authority
JP
Japan
Prior art keywords
catv system
bidirectional catv
afc
fluctuating
disable
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
JP51059369A
Other languages
Japanese (ja)
Other versions
JPS6118396B2 (en
Inventor
Katsuaki Matsumoto
Yoshibumi Saeki
Osamu Tazawa
Saburo Takaoka
Tsutomu Suzuki
Shozo Nakamuta
Toshihiko Hosaka
Kuniaki Shiratori
Minoru Kosake
Masayuki Saito
Hiroki Uemura
Tetsuo Kanezashi
Seiji Hashimoto
Takeshi Fujiwara
Tsutomu Fukui
Yoichiro Tsuda
Tadashi Morii
Sumitaka Matsumura
Morihisa Oka
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP51059369A priority Critical patent/JPS51142216A/en
Publication of JPS51142216A publication Critical patent/JPS51142216A/en
Publication of JPS6118396B2 publication Critical patent/JPS6118396B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Receiver Circuits (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

PURPOSE: To disable an AFC circuit which automatically controls the local oscillating frequency by an AFC control circuit during the output voltage of a channel selector is fluctuating.
COPYRIGHT: (C)1976,JPO&Japio
JP51059369A 1976-05-22 1976-05-22 Bidirectional catv system Granted JPS51142216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51059369A JPS51142216A (en) 1976-05-22 1976-05-22 Bidirectional catv system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51059369A JPS51142216A (en) 1976-05-22 1976-05-22 Bidirectional catv system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50023041A Division JPS51115718A (en) 1975-02-24 1975-02-24 Bi-directional catv system

Publications (2)

Publication Number Publication Date
JPS51142216A true JPS51142216A (en) 1976-12-07
JPS6118396B2 JPS6118396B2 (en) 1986-05-12

Family

ID=13111275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51059369A Granted JPS51142216A (en) 1976-05-22 1976-05-22 Bidirectional catv system

Country Status (1)

Country Link
JP (1) JPS51142216A (en)

Also Published As

Publication number Publication date
JPS6118396B2 (en) 1986-05-12

Similar Documents

Publication Publication Date Title
JPS5260514A (en) Tuner
JPS5310921A (en) Channel selection unti
JPS52147729A (en) Frequency converter
JPS5376620A (en) Processing circuit for color video signal
JPS51142216A (en) Bidirectional catv system
JPS538847A (en) High frequency heater
JPS52109639A (en) Electronic oven
JPS5438701A (en) Automatic channel selector for electronic tuner
JPS5291633A (en) Frequency stabilized microwave generator
JPS53132210A (en) Television receiver
JPS52127720A (en) Channel unit
JPS5382247A (en) Agc circuit
JPS5365010A (en) Channel selector
JPS537198A (en) Automatic frequency control circuit of rader apparatus
JPS5354955A (en) Adaptive carrier phase control unit
JPS5349745A (en) Apparatus for controlling alternate current elevator
JPS52132602A (en) Tuning equipment
JPS5228815A (en) Afc circuit
JPS5418221A (en) Agc circuit formed into integrated circuit
JPS5387041A (en) High frequency heating device
JPS5289845A (en) Output variable device of high frequency wave heater
JPS5414101A (en) Channel selector for electronic tuner
JPS5362969A (en) Phase change apparatus
JPS5394114A (en) Modulation circuit
JPS5324551A (en) Power control circuit