KR910006576Y1 - 푸쉬스위치 방식을 채용한 vtr에서의 트래킹 제어회로 - Google Patents
푸쉬스위치 방식을 채용한 vtr에서의 트래킹 제어회로 Download PDFInfo
- Publication number
- KR910006576Y1 KR910006576Y1 KR2019880011437U KR880011437U KR910006576Y1 KR 910006576 Y1 KR910006576 Y1 KR 910006576Y1 KR 2019880011437 U KR2019880011437 U KR 2019880011437U KR 880011437 U KR880011437 U KR 880011437U KR 910006576 Y1 KR910006576 Y1 KR 910006576Y1
- Authority
- KR
- South Korea
- Prior art keywords
- binary counter
- vtr
- preset
- control circuit
- tracking
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
- G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
-
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
- G11B15/4675—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating with provision for information tracking
-
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/46—Controlling, regulating, or indicating speed
- G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
- G11B15/4673—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven by controlling the speed of the tape while the head is rotating
Landscapes
- Television Signal Processing For Recording (AREA)
- Control Of Electric Motors In General (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880011437U KR910006576Y1 (ko) | 1988-07-13 | 1988-07-13 | 푸쉬스위치 방식을 채용한 vtr에서의 트래킹 제어회로 |
JP1989082131U JPH0284136U (ru) | 1988-07-13 | 1989-07-12 | |
GB8916108A GB2222008B (en) | 1988-07-13 | 1989-07-13 | Tracking control circuit for a video cassette recorder |
DE3923194A DE3923194A1 (de) | 1988-07-13 | 1989-07-13 | Gleichlauf-steuerschaltungsanordnung fuer einen video-kassettenrecorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880011437U KR910006576Y1 (ko) | 1988-07-13 | 1988-07-13 | 푸쉬스위치 방식을 채용한 vtr에서의 트래킹 제어회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900003558U KR900003558U (ko) | 1990-02-07 |
KR910006576Y1 true KR910006576Y1 (ko) | 1991-08-26 |
Family
ID=19277482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880011437U KR910006576Y1 (ko) | 1988-07-13 | 1988-07-13 | 푸쉬스위치 방식을 채용한 vtr에서의 트래킹 제어회로 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH0284136U (ru) |
KR (1) | KR910006576Y1 (ru) |
DE (1) | DE3923194A1 (ru) |
GB (1) | GB2222008B (ru) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH618069B (fr) * | 1976-12-21 | Ebauches Sa | Generateur de signaux dephases et circuit dephaseur comprenant ce generateur. | |
JPS57148481A (en) * | 1981-03-09 | 1982-09-13 | Sony Corp | Method for reproducing picture signal |
JPS60111363A (ja) * | 1983-11-21 | 1985-06-17 | Victor Co Of Japan Ltd | 映像信号処理装置のサ−ボ回路 |
JPS6126955A (ja) * | 1984-07-17 | 1986-02-06 | Hitachi Ltd | 磁気記録再生装置のオ−トトラツキング装置 |
JPH0664790B2 (ja) * | 1985-08-28 | 1994-08-22 | 株式会社日立製作所 | 磁気再生装置の自動トラッキング装置 |
JPH0782364B2 (ja) * | 1985-09-25 | 1995-09-06 | 日本電気株式会社 | 誤差信号発生装置 |
JP2695830B2 (ja) * | 1988-03-31 | 1998-01-14 | 株式会社東芝 | トラッキング制御装置 |
-
1988
- 1988-07-13 KR KR2019880011437U patent/KR910006576Y1/ko not_active IP Right Cessation
-
1989
- 1989-07-12 JP JP1989082131U patent/JPH0284136U/ja active Pending
- 1989-07-13 DE DE3923194A patent/DE3923194A1/de active Granted
- 1989-07-13 GB GB8916108A patent/GB2222008B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3923194A1 (de) | 1990-01-18 |
DE3923194C2 (ru) | 1993-09-09 |
GB2222008B (en) | 1992-11-04 |
GB2222008A (en) | 1990-02-21 |
GB8916108D0 (en) | 1989-08-31 |
JPH0284136U (ru) | 1990-06-29 |
KR900003558U (ko) | 1990-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20010727 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |