JPS6395381U - - Google Patents
Info
- Publication number
- JPS6395381U JPS6395381U JP18956586U JP18956586U JPS6395381U JP S6395381 U JPS6395381 U JP S6395381U JP 18956586 U JP18956586 U JP 18956586U JP 18956586 U JP18956586 U JP 18956586U JP S6395381 U JPS6395381 U JP S6395381U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- secam
- ntsc
- pal
- 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 2
Landscapes
- Color Television Systems (AREA)
- Processing Of Color Television Signals (AREA)
Description
第１図は本考案回路の一実施例のブロツク系統
図、第２図は従来回路の一例のブロツク系統図で
ある。
１……テレビジヨン信号入力端子、３……ＰＡ
Ｌキラーアンプ、４……システムスイツチ、５…
…スイツチ、７……ＰＡＬ復調回路、８……出力
端子、９……アイデント回路、１０……ゲートパ
ルス入力端子、１１……ＳＥＣＡＭキラーアンプ
、１４……ＳＥＣＡＭ復調回路、Ｑ……トランジ
スタ、Ｄ……ダイオード。
FIG. 1 is a block system diagram of an embodiment of the circuit of the present invention, and FIG. 2 is a block system diagram of an example of a conventional circuit. 1... Television signal input terminal, 3... PA
L killer amplifier, 4...System switch, 5...
... Switch, 7 ... PAL demodulation circuit, 8 ... Output terminal, 9 ... Ident circuit, 10 ... Gate pulse input terminal, 11 ... SECAM killer amplifier, 14 ... SECAM demodulation circuit, Q ... Transistor, D ……diode.
Claims (1)
その両方の方式とＳＥＣＡＭ方式を受信できるマ
ルチシステムのカラーテレビジヨンにおける色信
号回路において、 ＰＡＬ方式信号受信時或いはＮＴＳＣ方式信号
受信時にそのキラー出力によつてＳＥＣＡＭ方式
のアイデント回路を強制的に非動作状態にする回
路を設けてなる色信号回路。[Claims for Utility Model Registration] In the color signal circuit of a multi-system color television that can receive PAL, NTSC, or both, and SECAM, when receiving a PAL signal or an NTSC signal, A color signal circuit is provided with a circuit that forcibly puts a SECAM type identification circuit into a non-operating state by its killer output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18956586U JPH0422615Y2 (en) | 1986-12-09 | 1986-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18956586U JPH0422615Y2 (en) | 1986-12-09 | 1986-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6395381U true JPS6395381U (en) | 1988-06-20 |
| JPH0422615Y2 JPH0422615Y2 (en) | 1992-05-25 |
Family
ID=31141984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18956586U Expired JPH0422615Y2 (en) | 1986-12-09 | 1986-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422615Y2 (en) |
-
1986
- 1986-12-09 JP JP18956586U patent/JPH0422615Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422615Y2 (en) | 1992-05-25 |
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