JPH02149136U - - Google Patents
Info
- Publication number
- JPH02149136U JPH02149136U JP5566389U JP5566389U JPH02149136U JP H02149136 U JPH02149136 U JP H02149136U JP 5566389 U JP5566389 U JP 5566389U JP 5566389 U JP5566389 U JP 5566389U JP H02149136 U JPH02149136 U JP H02149136U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- video tape
- servo circuit
- servo
- recorder
- 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
Description
第１図はこの考案の一実施例を示すブロツク図
である。
図において、１０はビデオテープレコーダ、１
２はシスコンＩＣ、１４はサーボＩＣ、１８はデ
ツキ、２２はシリンダモータ、２６はエラーアン
プ回路、２８はＡＣ／ＤＣコンバータ、３０はサ
ーボフイルタ、３６はスイツチを示す。
FIG. 1 is a block diagram showing an embodiment of this invention. In the figure, 10 is a video tape recorder;
2 is a system controller IC, 14 is a servo IC, 18 is a deck, 22 is a cylinder motor, 26 is an error amplifier circuit, 28 is an AC/DC converter, 30 is a servo filter, and 36 is a switch.
Claims (1)
とを有するビデオテープレコーダにおいて、 ビデオテープのローデイング時に前記シリンダ
サーボ回路のサーボフイルタを無効化するように
したことを特徴とする、ビデオテープレコーダ。[Claims for Utility Model Registration] A video tape recorder having a cylinder and a cylinder servo circuit for controlling the cylinder, characterized in that a servo filter of the cylinder servo circuit is disabled during video tape loading. videotape recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055663U JPH073472Y2 (en) | 1989-05-15 | 1989-05-15 | Video tape recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989055663U JPH073472Y2 (en) | 1989-05-15 | 1989-05-15 | Video tape recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02149136U true JPH02149136U (en) | 1990-12-19 |
| JPH073472Y2 JPH073472Y2 (en) | 1995-01-30 |
Family
ID=31578817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989055663U Expired - Lifetime JPH073472Y2 (en) | 1989-05-15 | 1989-05-15 | Video tape recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073472Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505563A (en) * | 1973-05-23 | 1975-01-21 | ||
| JPS566053A (en) * | 1979-06-27 | 1981-01-22 | Hitachi Ltd | Air fuel ratio controller used for engine with reactor |
| JPS6241389U (en) * | 1985-08-28 | 1987-03-12 |
-
1989
- 1989-05-15 JP JP1989055663U patent/JPH073472Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS505563A (en) * | 1973-05-23 | 1975-01-21 | ||
| JPS566053A (en) * | 1979-06-27 | 1981-01-22 | Hitachi Ltd | Air fuel ratio controller used for engine with reactor |
| JPS6241389U (en) * | 1985-08-28 | 1987-03-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH073472Y2 (en) | 1995-01-30 |
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