JPS633676U - - Google Patents
Info
- Publication number
- JPS633676U JPS633676U JP9787386U JP9787386U JPS633676U JP S633676 U JPS633676 U JP S633676U JP 9787386 U JP9787386 U JP 9787386U JP 9787386 U JP9787386 U JP 9787386U JP S633676 U JPS633676 U JP S633676U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- ray tube
- cathode ray
- color cathode
- output voltage
- 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
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Picture Signal Circuits (AREA)
- Television Receiver Circuits (AREA)
Description
第１図は本考案の１実施例のブロツク図である
。
３……垂直パラボラ電圧発生回路、４……水平
パラボラ電圧発生回路、５……垂直，水平パラボ
ラ電圧合成回路、６……合成パラボラ波電圧調整
回路、８……映像出力回路、９……映像出力，パ
ラボラ波電圧合成回路、１０……カラーブラウン
管、１１……陰極。
FIG. 1 is a block diagram of one embodiment of the present invention. 3... Vertical parabolic voltage generation circuit, 4... Horizontal parabolic voltage generation circuit, 5... Vertical and horizontal parabolic voltage synthesis circuit, 6... Synthesized parabolic wave voltage adjustment circuit, 8... Video output circuit, 9... Video Output, parabolic wave voltage synthesis circuit, 10...color cathode ray tube, 11...cathode.
Claims (1)
陰極に印加して輝度を調整するカラーブラウン管
受像機において、垂直周波数と水平周波数に同期
したパラボラ電圧発生回路と、前記映像出力回路
の出力電圧とパラボラ電圧発生回路の出力電圧と
を合成する回路を備えたことを特徴とするカラー
ブラウン管受像機。 In a color cathode ray tube receiver that adjusts brightness by applying the output voltage of the video output circuit to the cathode of the color cathode ray tube, a parabolic voltage generation circuit synchronized with the vertical frequency and horizontal frequency, and the output voltage of the video output circuit and the parabolic voltage generation are used. A color cathode ray tube receiver characterized by being equipped with a circuit that synthesizes the output voltage of the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9787386U JPS633676U (en) | 1986-06-25 | 1986-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9787386U JPS633676U (en) | 1986-06-25 | 1986-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS633676U true JPS633676U (en) | 1988-01-11 |
Family
ID=30965275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9787386U Pending JPS633676U (en) | 1986-06-25 | 1986-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS633676U (en) |
-
1986
- 1986-06-25 JP JP9787386U patent/JPS633676U/ja active Pending