ES2036608T3 - Circuito de deflexion de lineas para frecuencias de lineas diferentes. - Google Patents
Circuito de deflexion de lineas para frecuencias de lineas diferentes.Info
- Publication number
- ES2036608T3 ES2036608T3 ES198888102047T ES88102047T ES2036608T3 ES 2036608 T3 ES2036608 T3 ES 2036608T3 ES 198888102047 T ES198888102047 T ES 198888102047T ES 88102047 T ES88102047 T ES 88102047T ES 2036608 T3 ES2036608 T3 ES 2036608T3
- Authority
- ES
- Spain
- Prior art keywords
- line
- frequencies
- deflexion
- circuit
- pulse
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/27—Circuits special to multi-standard receivers
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/60—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor
- H03K4/62—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth current is produced through an inductor using a semiconductor device operating as a switching device
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Details Of Television Scanning (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Transmitters (AREA)
Abstract
PARA LA ADAPTACION EN FRECUENCIAS DE LINEAS DIFERENTES ESTA EN EL CAMINO DE LA TENSION DE SERVICIO (4B) UN INTERRUPTOR (T2), QUE DURANTE EL TIEMPO DE FUNCIONAMIENTO DE LINEA SE CONDUCE A TRAVES DEL IMPULSO - CONECTADOR. EL PROBLEMA CONSTA DE COMO PRODUCIR UN IMPULSO CONECTADOR CON POSICION DEFINIDA Y REGULABLE DEL IMPULSO DE RETROCESO. EL IMPULSO CONECTADOR (UCT4) SE PRODUCE CON UN TRANSISTOR (T4), EN CUYA BASE ADITADA SE APLICAN UNA TENSION DE IMPULSO (UC1) DE FRECUENCIA DE LINEA Y UNA CORRIENTE PILOTO. MONITOR PARA TRANSMISOR DE SEÑALES CON FRECUENCIAS DE LINEA DIFERENTES EN LA INFORMATICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873705615 DE3705615A1 (de) | 1987-02-21 | 1987-02-21 | Zeilenablenkschaltung fuer verschiedene zeilenfrequenzen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2036608T3 true ES2036608T3 (es) | 1993-06-01 |
Family
ID=6321495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198888102047T Expired - Lifetime ES2036608T3 (es) | 1987-02-21 | 1988-02-12 | Circuito de deflexion de lineas para frecuencias de lineas diferentes. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0280125B1 (es) |
JP (1) | JP2606866B2 (es) |
KR (1) | KR970003018B1 (es) |
AT (1) | ATE82820T1 (es) |
DE (2) | DE3705615A1 (es) |
ES (1) | ES2036608T3 (es) |
GR (1) | GR3007169T3 (es) |
HK (1) | HK117694A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2278523A (en) * | 1993-05-26 | 1994-11-30 | Ibm | Deflection apparatus for raster scanned CRT displays |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1463122A (fr) * | 1965-11-09 | 1966-06-03 | Thomson Houston Comp Francaise | Perfectionnements aux dispositifs d'asservissement, notamment pour les circuits de balayage des tubes cathodiques |
GB1162816A (en) * | 1965-11-19 | 1969-08-27 | Emi Ltd | Improvements in or relating to Transistor Scanning Circuits for Television Receivers |
US4129807A (en) * | 1976-10-15 | 1978-12-12 | Xerox Corporation | Current regulating circuit for magnetic deflection systems |
US4153862A (en) * | 1978-04-17 | 1979-05-08 | Rca Corporation | Self-regulating deflection circuit with resistive diode biasing |
IT1119059B (it) * | 1979-04-05 | 1986-03-03 | Indesit | Circuito di alimentazione per un ricevitore televisivo |
FR2524185A1 (fr) * | 1982-03-26 | 1983-09-30 | Thomson Csf Mat Tel | Dispositif de protection de la commande de balayage horizontal d'un ecran de visualisation |
US4536684A (en) * | 1983-05-25 | 1985-08-20 | Rca Corporation | Multiple scan rate deflection circuit incorporating scan compensation |
US4516169A (en) * | 1983-05-27 | 1985-05-07 | Rca Corporation | Synchronized switching regulator for a multiple scanning frequency video monitor |
US4633146A (en) * | 1983-06-09 | 1986-12-30 | Rca Corporation | Drive circuit for multiple scan rate horizontal deflection circuit |
US4574224A (en) * | 1983-08-17 | 1986-03-04 | Zenith Electronics Corporation | Variable rate horizontal deflection system for a video monitor |
JPH0646783B2 (ja) * | 1984-10-15 | 1994-06-15 | ソニー株式会社 | マルチ走査形テレビジヨン受像機 |
-
1987
- 1987-02-21 DE DE19873705615 patent/DE3705615A1/de not_active Withdrawn
-
1988
- 1988-02-03 JP JP63022159A patent/JP2606866B2/ja not_active Expired - Fee Related
- 1988-02-12 ES ES198888102047T patent/ES2036608T3/es not_active Expired - Lifetime
- 1988-02-12 AT AT88102047T patent/ATE82820T1/de not_active IP Right Cessation
- 1988-02-12 EP EP88102047A patent/EP0280125B1/de not_active Expired - Lifetime
- 1988-02-12 DE DE8888102047T patent/DE3876111D1/de not_active Expired - Fee Related
- 1988-02-20 KR KR1019880001791A patent/KR970003018B1/ko not_active IP Right Cessation
-
1993
- 1993-02-25 GR GR930400408T patent/GR3007169T3/el unknown
-
1994
- 1994-10-27 HK HK117694A patent/HK117694A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS63209278A (ja) | 1988-08-30 |
EP0280125B1 (de) | 1992-11-25 |
DE3876111D1 (de) | 1993-01-07 |
ATE82820T1 (de) | 1992-12-15 |
JP2606866B2 (ja) | 1997-05-07 |
KR880010602A (ko) | 1988-10-10 |
GR3007169T3 (es) | 1993-07-30 |
KR970003018B1 (ko) | 1997-03-13 |
EP0280125A2 (de) | 1988-08-31 |
EP0280125A3 (en) | 1990-04-11 |
HK117694A (en) | 1994-11-04 |
DE3705615A1 (de) | 1988-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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