JPH0152801B2 - - Google Patents

Info

Publication number
JPH0152801B2
JPH0152801B2 JP55154894A JP15489480A JPH0152801B2 JP H0152801 B2 JPH0152801 B2 JP H0152801B2 JP 55154894 A JP55154894 A JP 55154894A JP 15489480 A JP15489480 A JP 15489480A JP H0152801 B2 JPH0152801 B2 JP H0152801B2
Authority
JP
Japan
Prior art keywords
amplifier
recording
reproduction
signal
output terminal
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.)
Expired
Application number
JP55154894A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5778605A (en
Inventor
Masabumi Kikuchi
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP55154894A priority Critical patent/JPS5778605A/ja
Publication of JPS5778605A publication Critical patent/JPS5778605A/ja
Publication of JPH0152801B2 publication Critical patent/JPH0152801B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams

Landscapes

  • Amplifiers (AREA)
  • Television Signal Processing For Recording (AREA)
  • Electronic Switches (AREA)
JP55154894A 1980-11-04 1980-11-04 Amplifier changeover switching circuit Granted JPS5778605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55154894A JPS5778605A (en) 1980-11-04 1980-11-04 Amplifier changeover switching circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55154894A JPS5778605A (en) 1980-11-04 1980-11-04 Amplifier changeover switching circuit

Publications (2)

Publication Number Publication Date
JPS5778605A JPS5778605A (en) 1982-05-17
JPH0152801B2 true JPH0152801B2 (en]) 1989-11-10

Family

ID=15594275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55154894A Granted JPS5778605A (en) 1980-11-04 1980-11-04 Amplifier changeover switching circuit

Country Status (1)

Country Link
JP (1) JPS5778605A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5545530Y2 (en]) * 1974-09-12 1980-10-25

Also Published As

Publication number Publication date
JPS5778605A (en) 1982-05-17

Similar Documents

Publication Publication Date Title
US4466026A (en) Record/reproduce circuit for VTR
US5852527A (en) Amplifying circuit for magnetic record and playback apparatus having magnetic heads with first and second windings connected at a common point
JPH0152801B2 (en])
US3860951A (en) Video transducing apparatus
US4504874A (en) Tape recorder
US4521818A (en) One plus double omega squared radio frequency equalizer
JPH079488Y2 (ja) ヘッド切替装置
US3596008A (en) Video transducing electric circuits
JPH0548293Y2 (en])
US5253123A (en) Apparatus for digitally recording time-multiplexed digital information and pilot signals with different recording current levels
JPH0341283Y2 (en])
JPS6220888Y2 (en])
JPH0422406Y2 (en])
US5327102A (en) Sound recording apparatus
JPH0438043B2 (en])
JPH06309612A (ja) 記録再生切換回路
JP3535330B2 (ja) Ｖｔｒの記録・再生増幅回路
JPH0519842Y2 (en])
JPH0724087B2 (ja) 磁気記録再生装置
JPH0132567B2 (en])
JPH07320204A (ja) 記録再生切換回路
JPH0326445B2 (en])
JPH0765309A (ja) 記録再生切換回路
JPS58141407A (ja) 記録再生回路
JPS5817506A (ja) テ−プレコ−ダ