JPS6214900B2 - - Google Patents

Info

Publication number
JPS6214900B2
JPS6214900B2 JP53162456A JP16245678A JPS6214900B2 JP S6214900 B2 JPS6214900 B2 JP S6214900B2 JP 53162456 A JP53162456 A JP 53162456A JP 16245678 A JP16245678 A JP 16245678A JP S6214900 B2 JPS6214900 B2 JP S6214900B2
Authority
JP
Japan
Prior art keywords
signal
phase
counter
output
circuit
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
JP53162456A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5593505A (en
Inventor
Tadahiko Nakamura
Kenji Nakano
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 JP16245678A priority Critical patent/JPS5593505A/ja
Publication of JPS5593505A publication Critical patent/JPS5593505A/ja
Publication of JPS6214900B2 publication Critical patent/JPS6214900B2/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
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads

Landscapes

  • Television Signal Processing For Recording (AREA)
JP16245678A 1978-12-29 1978-12-29 Head switching signal generation circuit of vtr Granted JPS5593505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16245678A JPS5593505A (en) 1978-12-29 1978-12-29 Head switching signal generation circuit of vtr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16245678A JPS5593505A (en) 1978-12-29 1978-12-29 Head switching signal generation circuit of vtr

Publications (2)

Publication Number Publication Date
JPS5593505A JPS5593505A (en) 1980-07-16
JPS6214900B2 true JPS6214900B2 (cs) 1987-04-04

Family

ID=15754953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16245678A Granted JPS5593505A (en) 1978-12-29 1978-12-29 Head switching signal generation circuit of vtr

Country Status (1)

Country Link
JP (1) JPS5593505A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746348A (en) * 1980-09-03 1982-03-16 Sony Corp Phase servo circuit
JPS59148105A (ja) * 1983-02-14 1984-08-24 Hitachi Ltd 磁気録画再生装置
JPS6133231U (ja) * 1984-07-27 1986-02-28 三洋電機株式会社 ヘツド切換信号作成回路
JPH0770151B2 (ja) * 1986-07-31 1995-07-31 ソニー株式会社 回転ヘツド型の記録再生装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350713A (en) * 1976-10-18 1978-05-09 Matsushita Electric Ind Co Ltd Magnetic picture recording and reproducing apparatus

Also Published As

Publication number Publication date
JPS5593505A (en) 1980-07-16

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