JPS62167472U - - Google Patents
Info
- Publication number
- JPS62167472U JPS62167472U JP5445586U JP5445586U JPS62167472U JP S62167472 U JPS62167472 U JP S62167472U JP 5445586 U JP5445586 U JP 5445586U JP 5445586 U JP5445586 U JP 5445586U JP S62167472 U JPS62167472 U JP S62167472U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- color difference
- division multiplexed
- time
- luminance signal
- 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
- 238000012790 confirmation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
第１図は本考案による磁気記録再生装置の一実
施例の構成を示すブロツク図、第２図は第１図の
実施例の動作を説明するためのタイミングチヤー
ト、第３図は第１図の実施例による再生画像を示
す略線図、第４図は従来の磁気記録再生装置の構
成例を示すブロツク図、第５図は従来例の映像信
号を示す波形図である。
３は白黒画像モニタ、４はドラム系制御回路、
７は電子スイツチ、２１は時分割多重回路、３０
は輝度信号再生系、４０は多重信号再生系、４６
は同期整形回路である。
FIG. 1 is a block diagram showing the configuration of an embodiment of a magnetic recording/reproducing apparatus according to the present invention, FIG. 2 is a timing chart for explaining the operation of the embodiment of FIG. 1, and FIG. FIG. 4 is a block diagram showing a configuration example of a conventional magnetic recording/reproducing apparatus, and FIG. 5 is a waveform diagram showing a video signal of the conventional example. 3 is a black and white image monitor, 4 is a drum system control circuit,
7 is an electronic switch, 21 is a time division multiplex circuit, 30
40 is a luminance signal reproducing system, 40 is a multiplex signal reproducing system, 46
is a synchronous shaping circuit.
Claims (1)
号を含まない時分割多重色差信号とを磁気記録媒
体のそれぞれ異なるトラツクに記録し再生する磁
気記録再生装置において、 再生された上記輝度信号と上記時分割多重色差
信号とを選択的に送出する再生信号切換手段を設
け、 上記垂直同期信号の期間には再生された上記輝
度信号が送出されるように、上記再生信号切換手
段を１フイールド期間内で切り換えて、再生され
た上記輝度信号と上記時分割多重色差信号とを白
黒画像モニタに供給して、 上記輝度信号及び時分割多重色差信号の各記録
状態を１画面で同時に確認するようにして成る磁
気記録再生装置。[Claims for Utility Model Registration] In a magnetic recording and reproducing device that records and reproduces a luminance signal including a vertical synchronizing signal and a time division multiplexed color difference signal not including the vertical synchronizing signal on different tracks of a magnetic recording medium, reproduction signal switching means for selectively transmitting the luminance signal and the time-division multiplexed color difference signal, and switching the reproduction signal so that the reproduced luminance signal is transmitted during the period of the vertical synchronization signal. By switching the means within one field period and supplying the reproduced luminance signal and the time-division multiplexed color difference signal to a monochrome image monitor, each recording state of the luminance signal and the time-division multiplexed color difference signal is displayed on a single screen. A magnetic recording and reproducing device configured to perform simultaneous confirmation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5445586U JPH0513108Y2 (en) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5445586U JPH0513108Y2 (en) | 1986-04-11 | 1986-04-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62167472U true JPS62167472U (en) | 1987-10-23 |
| JPH0513108Y2 JPH0513108Y2 (en) | 1993-04-06 |
Family
ID=30881465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5445586U Expired - Lifetime JPH0513108Y2 (en) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513108Y2 (en) |
-
1986
- 1986-04-11 JP JP5445586U patent/JPH0513108Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513108Y2 (en) | 1993-04-06 |
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