JPH0617386Y2 - ビデオテ−プレコ−ダにおける無信号時の発振防止装置 - Google Patents
ビデオテ−プレコ−ダにおける無信号時の発振防止装置Info
- Publication number
- JPH0617386Y2 JPH0617386Y2 JP1987057572U JP5757287U JPH0617386Y2 JP H0617386 Y2 JPH0617386 Y2 JP H0617386Y2 JP 1987057572 U JP1987057572 U JP 1987057572U JP 5757287 U JP5757287 U JP 5757287U JP H0617386 Y2 JPH0617386 Y2 JP H0617386Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- vtr
- output
- capacitor
- buffer
- 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.)
- Expired - Lifetime
Links
- 230000010355 oscillation Effects 0.000 title claims description 14
- 230000002265 prevention Effects 0.000 title claims 2
- 230000005236 sound signal Effects 0.000 claims description 33
- 239000003990 capacitor Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 11
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000013021 overheating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/911—Television signal processing therefor for the suppression of noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR5148/1986 | 1986-04-17 | ||
| KR2019860005148U KR890004698Y1 (ko) | 1986-04-17 | 1986-04-17 | 무신호시의 발진 방지장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62177178U JPS62177178U (enrdf_load_stackoverflow) | 1987-11-10 |
| JPH0617386Y2 true JPH0617386Y2 (ja) | 1994-05-02 |
Family
ID=19250745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987057572U Expired - Lifetime JPH0617386Y2 (ja) | 1986-04-17 | 1987-04-17 | ビデオテ−プレコ−ダにおける無信号時の発振防止装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0617386Y2 (enrdf_load_stackoverflow) |
| KR (1) | KR890004698Y1 (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58123681U (ja) * | 1982-02-15 | 1983-08-23 | 株式会社日立製作所 | 同期信号検出型信号制御回路 |
-
1986
- 1986-04-17 KR KR2019860005148U patent/KR890004698Y1/ko not_active Expired
-
1987
- 1987-04-17 JP JP1987057572U patent/JPH0617386Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62177178U (enrdf_load_stackoverflow) | 1987-11-10 |
| KR890004698Y1 (ko) | 1989-07-15 |
| KR870017256U (ko) | 1987-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0617386Y2 (ja) | ビデオテ−プレコ−ダにおける無信号時の発振防止装置 | |
| EP1047187B1 (en) | Pre-amplifier circuit | |
| US5247582A (en) | Device preventing oscillation at the time of no signal | |
| JPH0535663Y2 (enrdf_load_stackoverflow) | ||
| JPH08298636A (ja) | ビデオテープレコーダ内蔵テレビジョン受像機 | |
| JP4118419B2 (ja) | 電子装置 | |
| KR100200286B1 (ko) | 복합텔레비젼의 무신호시 녹화방법 | |
| JPH0715012Y2 (ja) | 色副搬送波干渉防止装置 | |
| JPS6110388Y2 (enrdf_load_stackoverflow) | ||
| KR0123652Y1 (ko) | 쌍방향 신호전달장치 | |
| JPH0430655Y2 (enrdf_load_stackoverflow) | ||
| JPH0514617Y2 (enrdf_load_stackoverflow) | ||
| KR930004523Y1 (ko) | 기록재생 장치의 무영상신호시 음성기록 및 화면뮤트회로 | |
| JP3685107B2 (ja) | Ｄｖｄプレーヤの音声ミュート回路及び同回路を備えたテレビジョン受像機 | |
| JPS581009Y2 (ja) | モニタ ｔｖ ノ ジドウキリカエカイロ | |
| KR850001487Y1 (ko) | Vtr의 입출력 신호 제어회로 | |
| JP2619010B2 (ja) | 拡声電話機 | |
| KR100202504B1 (ko) | 텔레비전의 신호 입출력 절환장치 | |
| KR960004928Y1 (ko) | 하이-파이 모드 기록확인 장치 | |
| KR0133433Y1 (ko) | 영상재생장치의 뮤트상태 제어회로 | |
| JPH023586B2 (enrdf_load_stackoverflow) | ||
| JPS5884576A (ja) | テレビジヨン受像機 | |
| KR940003918Y1 (ko) | 브이 씨 알의 텔레비젼 모드시 재생신호 억제회로 | |
| JP2787862B2 (ja) | 信号切り替え装置 | |
| JPH04254905A (ja) | 磁気記録再生補助装置 |