JPH0481201U - - Google Patents
Info
- Publication number
- JPH0481201U JPH0481201U JP12460290U JP12460290U JPH0481201U JP H0481201 U JPH0481201 U JP H0481201U JP 12460290 U JP12460290 U JP 12460290U JP 12460290 U JP12460290 U JP 12460290U JP H0481201 U JPH0481201 U JP H0481201U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- circuit section
- reproducing
- rotating
- rotary transformer
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第1図は本考案の実施例を示すブロツク図であ
る。
3……ロータリトランス、12……HPフイル
タ、13……AGC回路。
FIG. 1 is a block diagram showing an embodiment of the present invention. 3...Rotary transformer, 12...HP filter, 13...AGC circuit.
Claims (1)
た回路部をシリンダの回転側に備え、前記回路部
と静止側の回路部とをロータリトランスにより電
気的に連結してなる磁気記録再生装置において、 前記回転側の回路部からの信号に内、周波数変
調されている信号はAGC回路を通したのち回転
側からロータリトランスにより静止側へ送ること
を特徴とする回転ヘツド型磁気記録再生装置。[Claims for Utility Model Registration] A recording/reproducing magnetic head and a circuit section related to recording/reproducing signals are provided on the rotating side of the cylinder, and the circuit section and the circuit section on the stationary side are electrically connected by a rotary transformer. In the magnetic recording/reproducing device, a rotating head type magnetic device is characterized in that among the signals from the circuit section on the rotating side, a frequency-modulated signal passes through an AGC circuit and is then sent from the rotating side to the stationary side by a rotary transformer. Recording and playback device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990124602U JP2530643Y2 (en) | 1990-11-26 | 1990-11-26 | Rotating head type magnetic recording / reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990124602U JP2530643Y2 (en) | 1990-11-26 | 1990-11-26 | Rotating head type magnetic recording / reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0481201U true JPH0481201U (en) | 1992-07-15 |
JP2530643Y2 JP2530643Y2 (en) | 1997-03-26 |
Family
ID=31872242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990124602U Expired - Lifetime JP2530643Y2 (en) | 1990-11-26 | 1990-11-26 | Rotating head type magnetic recording / reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2530643Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003141701A (en) * | 2001-11-06 | 2003-05-16 | Sony Corp | Recording and reproducing apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62266702A (en) * | 1986-05-14 | 1987-11-19 | Mitsumi Electric Co Ltd | Drum device for magnetic recording and reproducing device |
-
1990
- 1990-11-26 JP JP1990124602U patent/JP2530643Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62266702A (en) * | 1986-05-14 | 1987-11-19 | Mitsumi Electric Co Ltd | Drum device for magnetic recording and reproducing device |
Also Published As
Publication number | Publication date |
---|---|
JP2530643Y2 (en) | 1997-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |