JPH0296796U - - Google Patents
Info
- Publication number
- JPH0296796U JPH0296796U JP566989U JP566989U JPH0296796U JP H0296796 U JPH0296796 U JP H0296796U JP 566989 U JP566989 U JP 566989U JP 566989 U JP566989 U JP 566989U JP H0296796 U JPH0296796 U JP H0296796U
- Authority
- JP
- Japan
- Prior art keywords
- electronic tuner
- intermediate frequency
- circuit component
- processing circuit
- signal generator
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
第１図は、本考案に係る中間周波信号処理装置
の一実施例の分解斜視図、第２図は第１図の平面
図でシールドカバーを外した状態を示し、第３図
は、従来の中間周波信号処理装置の斜視図及び第
４図は第３図と同様な他の処理装置の斜視図であ
る。
１０……中間周波処理装置、１１……シールド
付電子チユーナ、１２，１７，１８……中間周波
処理回路部品、１３……プリント基板、１５……
シールドフレームベース、１６……シールドカバ
ー。
FIG. 1 is an exploded perspective view of an embodiment of an intermediate frequency signal processing device according to the present invention, FIG. 2 is a plan view of FIG. 1 with the shield cover removed, and FIG. 3 is a diagram of a conventional intermediate frequency signal processing device. A perspective view of the intermediate frequency signal processing device, and FIG. 4 is a perspective view of another processing device similar to FIG. 3. 10... Intermediate frequency processing device, 11... Shielded electronic tuner, 12, 17, 18... Intermediate frequency processing circuit components, 13... Printed circuit board, 15...
Shield frame base, 16...Shield cover.
Claims (1)
ジタル信号発生器を含むテレビジヨン受像機にあ
つて、シールドした前記電子チユーナをシールド
カバーおよびフレームからなるシールドケースに
前記中間周波処理回路部品と共に収容し、その中
央部分に前記電子チユーナを配置して２重シール
ド構造とし、前記デイジタル信号発生器からのデ
イジタルノイズによる画像妨害を排除した高周波
信号処理装置。 In a television receiver including an electronic tuner, an intermediate frequency processing circuit component, and a digital signal generator, the shielded electronic tuner is housed together with the intermediate frequency processing circuit component in a shield case consisting of a shield cover and a frame, and a A high frequency signal processing device in which the electronic tuner is disposed in a double shield structure to eliminate image interference due to digital noise from the digital signal generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP566989U JPH0296796U (en) | 1989-01-20 | 1989-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP566989U JPH0296796U (en) | 1989-01-20 | 1989-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0296796U true JPH0296796U (en) | 1990-08-01 |
Family
ID=31209247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP566989U Pending JPH0296796U (en) | 1989-01-20 | 1989-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0296796U (en) |
-
1989
- 1989-01-20 JP JP566989U patent/JPH0296796U/ja active Pending
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