JPH0193633U - - Google Patents
Info
- Publication number
- JPH0193633U JPH0193633U JP19016287U JP19016287U JPH0193633U JP H0193633 U JPH0193633 U JP H0193633U JP 19016287 U JP19016287 U JP 19016287U JP 19016287 U JP19016287 U JP 19016287U JP H0193633 U JPH0193633 U JP H0193633U
- Authority
- JP
- Japan
- Prior art keywords
- monitor
- digital signal
- signal
- tracking
- diagram showing
- 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
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 239000003550 marker Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図は本考案によるトラツキングモニタ装置
の構成を示すブロツク図、第２図はトラツク記録
パターン（ＡＴＦ）とヘツドの関係を示す図、第
３図はヘツドの位置とトラツキング誤差信号の関
係を示す図、第４図は水平パルス発生器と周辺回
路の回路図、第５図は第４図に示す回路のタイミ
ングチヤート、第６図はマーカパルス発生器の回
路図、第７図は水平１ラインの映像信号波形図、
第８図はモニタ表示を示す図である。
１……Ｒ―ＤＡＴ駆動機構、２……トラツキン
グ誤差信号、３……増幅器、４……Ａ／Ｄ変換器
、５……メモリ、６……水平パルス発生器、７…
…マーカ混合器、８……ＳＹＮＣ混合器、９……
ビデオ駆動器、１０……モニタ。
FIG. 1 is a block diagram showing the configuration of a tracking monitor device according to the present invention, FIG. 2 is a diagram showing the relationship between the track recording pattern (ATF) and the head, and FIG. 3 is a diagram showing the relationship between the position of the head and the tracking error signal. Figure 4 is a circuit diagram of the horizontal pulse generator and peripheral circuits, Figure 5 is a timing chart of the circuit shown in Figure 4, Figure 6 is a circuit diagram of the marker pulse generator, and Figure 7 is a horizontal Line video signal waveform diagram,
FIG. 8 is a diagram showing a monitor display. DESCRIPTION OF SYMBOLS 1...R-DAT drive mechanism, 2...Tracking error signal, 3...Amplifier, 4...A/D converter, 5...Memory, 6...Horizontal pulse generator, 7...
...Marker mixer, 8...SYNC mixer, 9...
Video driver, 10...monitor.
Claims (1)
信号をデジタル信号に変換するＡ／Ｄ変換回路、
および (c) 上記デジタル信号を上記モニタの水平方向
に位置変換する手段 を含むことを特徴とするトラツキングモニタ装置
。[Claims for Utility Model Registration] (a) TV monitor; (b) A/D conversion circuit that converts a signal corresponding to the ATF tracking error signal into a digital signal;
and (c) a tracking monitor device comprising means for converting the position of the digital signal in the horizontal direction of the monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19016287U JPH0193633U (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19016287U JPH0193633U (en) | 1987-12-15 | 1987-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193633U true JPH0193633U (en) | 1989-06-20 |
Family
ID=31481156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19016287U Pending JPH0193633U (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193633U (en) |
-
1987
- 1987-12-15 JP JP19016287U patent/JPH0193633U/ja active Pending
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