JPS5482204A - Signal recorder and reproducer - Google Patents

Signal recorder and reproducer

Info

Publication number
JPS5482204A
JPS5482204A JP15024877A JP15024877A JPS5482204A JP S5482204 A JPS5482204 A JP S5482204A JP 15024877 A JP15024877 A JP 15024877A JP 15024877 A JP15024877 A JP 15024877A JP S5482204 A JPS5482204 A JP S5482204A
Authority
JP
Japan
Prior art keywords
signal
circuit
channel
converter
reproduction
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
JP15024877A
Other languages
Japanese (ja)
Other versions
JPS606584B2 (en
Inventor
Yasuo Mihashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP52150248A priority Critical patent/JPS606584B2/en
Publication of JPS5482204A publication Critical patent/JPS5482204A/en
Publication of JPS606584B2 publication Critical patent/JPS606584B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To correctly reproduce images by controlling an RF converter by the output of a time limiting circuit to block the carrier giving output to a signal detector thereby automatically changing over channels.
CONSTITUTION: When any broadcasting radio signal exists in the (m) channel, a VIF/DET part 5 produces a signal. The signal detected by a signal detection circuit 17 sets an FF circuit 19 by way of an AND circuit 18 and makes the contacts of a switch 12 12b-12c and therefore a crystal vibrator 11b is connected and an RF converter 11 transmits the signal at the carrier corresponding to the (n) channel. Next, even if the operation mode is commanded by a lever part 13 and mechanical control part 14 after lapse of several seconds, a time limiting circuit 20 has completed operation and therefore the state of the circuit 19 is held until the operation of a power source circuit 21 is stopped. Because of this, the channel of the converter 11 automatically changes over from (m) to (n) and the reproduction RF signal corresponding to the (n) channel is transmitted to a monitor TV receiver 15. Thereby, the reproduction of the picture images is correctly accomplished.
COPYRIGHT: (C)1979,JPO&Japio
JP52150248A 1977-12-13 1977-12-13 Signal recording and reproducing device Expired JPS606584B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52150248A JPS606584B2 (en) 1977-12-13 1977-12-13 Signal recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52150248A JPS606584B2 (en) 1977-12-13 1977-12-13 Signal recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5482204A true JPS5482204A (en) 1979-06-30
JPS606584B2 JPS606584B2 (en) 1985-02-19

Family

ID=15492787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52150248A Expired JPS606584B2 (en) 1977-12-13 1977-12-13 Signal recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS606584B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116489U (en) * 1989-03-08 1990-09-18

Also Published As

Publication number Publication date
JPS606584B2 (en) 1985-02-19

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