JPS6312983U - - Google Patents
Info
- Publication number
- JPS6312983U JPS6312983U JP10644286U JP10644286U JPS6312983U JP S6312983 U JPS6312983 U JP S6312983U JP 10644286 U JP10644286 U JP 10644286U JP 10644286 U JP10644286 U JP 10644286U JP S6312983 U JPS6312983 U JP S6312983U
- Authority
- JP
- Japan
- Prior art keywords
- screen display
- magnetic head
- reproduction signal
- magnetic
- display 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.)
- Pending
Links
- 239000000284 extract Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Television Signal Processing For Recording (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図は、この考案の磁気記録再生装置の一実
施例を示す回路構成図、第２，３図は、それぞれ
静止画再生時と倍速再生時における第１図に示し
た回路各部の信号波形図、第４図は、従来の磁気
記録再生装置の一例を示す回路構成図である。
２……磁気ヘツド、３……オンスクリーン表示
回路、１１……磁気記録再生装置、１２……制御
回路。
Fig. 1 is a circuit diagram showing an embodiment of the magnetic recording/reproducing device of this invention, and Figs. 2 and 3 show signal waveforms of various parts of the circuit shown in Fig. 1 during still image playback and double speed playback, respectively. 4 are circuit configuration diagrams showing an example of a conventional magnetic recording/reproducing device. 2... Magnetic head, 3... On-screen display circuit, 11... Magnetic recording/reproducing device, 12... Control circuit.
Claims (1)
ドと、この磁気ヘツドの再生信号の一部を抜き取
り、代わりにオンスクリーン表示信号を挿入する
オンスクリーン表示回路と、トラツク渡りノイズ
を伴う特殊再生時に前記磁気ヘツドによる再生信
号を検出し、この再生信号が存在する期間にオン
スクリーン表示回路を動作せしめる制御回路とを
設けてなる磁気記録再生装置。 A magnetic head that scans diagonally across a magnetic tape, an on-screen display circuit that extracts a part of the reproduction signal of this magnetic head and inserts an on-screen display signal in its place, and a A magnetic recording and reproducing apparatus includes a control circuit that detects a reproduction signal from a magnetic head and operates an on-screen display circuit during a period when this reproduction signal exists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10644286U JPS6312983U (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10644286U JPS6312983U (en) | 1986-07-11 | 1986-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6312983U true JPS6312983U (en) | 1988-01-28 |
Family
ID=30981805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10644286U Pending JPS6312983U (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6312983U (en) |
-
1986
- 1986-07-11 JP JP10644286U patent/JPS6312983U/ja active Pending
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