JPS6219886U - - Google Patents
Info
- Publication number
- JPS6219886U JPS6219886U JP11138185U JP11138185U JPS6219886U JP S6219886 U JPS6219886 U JP S6219886U JP 11138185 U JP11138185 U JP 11138185U JP 11138185 U JP11138185 U JP 11138185U JP S6219886 U JPS6219886 U JP S6219886U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- sync
- television receiver
- color television
- white
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 3
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 230000001172 regenerating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
図面は本考案の実施例を示すもので、第１図は
実施例１のカラーテレビジヨン受像機の構成図、
第２図は実施例２のカラーテレビジヨン受像機の
要部構成図である。
１……カラーテレビジヨン受像機、１６，３０
……白信号発生回路、２６……コンデンサ、２８
……スイツチ、３２……同期分離回路、３４……
可変抵抗、３６……直流再生回路。
The drawings show an embodiment of the present invention, and FIG. 1 is a block diagram of a color television receiver according to the first embodiment;
FIG. 2 is a block diagram of the main parts of a color television receiver according to a second embodiment. 1...Color television receiver, 16,30
... White signal generation circuit, 26 ... Capacitor, 28
...Switch, 32...Synchronization separation circuit, 34...
Variable resistor, 36...DC regeneration circuit.
Claims (1)
号から同期信号を抜き取り抜き取つた同期信号に
基づいて白信号を発生する白信号発生回路が設け
られていることを特徴とするカラーテレビジヨン
受像機。 (2) 白信号発生回路は、映像増幅回路の複合映
像信号の入力部に一端が接続されたコンデンサと
、該コンデンサに一端が接続され他端が接地され
たオンオフ用のスイツチとを備えるものである実
用新案登録請求の範囲第１項に記載のカラーテレ
ビジヨン受像機。 (3) 白信号発生回路は、複合映像信号から同期
信号を分離する同期分離回路と、該同期分離回路
で分離された同期信号の振幅調整用の可変抵抗と
、該可変抵抗を通つた同期信号の直流分を再生す
る直流再生回路とを備える実用新案登録請求の範
囲第１項に記載のカラーテレビジヨン受像機。[Claims for Utility Model Registration] (1) A white signal generation circuit is provided that generates a white signal based on a synchronization signal extracted from a composite video signal received as a commercial television radio wave. Color television receiver. (2) The white signal generation circuit includes a capacitor whose one end is connected to the input section of the composite video signal of the video amplification circuit, and an on/off switch whose one end is connected to the capacitor and the other end is grounded. A color television receiver according to claim 1 of a certain utility model registration. (3) The white signal generation circuit includes a sync separation circuit that separates a sync signal from a composite video signal, a variable resistor for adjusting the amplitude of the sync signal separated by the sync separation circuit, and a sync signal that passes through the variable resistor. A color television receiver according to claim 1, comprising a DC regeneration circuit for regenerating a DC component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11138185U JPS6219886U (en) | 1985-07-19 | 1985-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11138185U JPS6219886U (en) | 1985-07-19 | 1985-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6219886U true JPS6219886U (en) | 1987-02-05 |
Family
ID=30991249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11138185U Pending JPS6219886U (en) | 1985-07-19 | 1985-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219886U (en) |
-
1985
- 1985-07-19 JP JP11138185U patent/JPS6219886U/ja active Pending
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