JPS645531U - - Google Patents
Info
- Publication number
- JPS645531U JPS645531U JP10022087U JP10022087U JPS645531U JP S645531 U JPS645531 U JP S645531U JP 10022087 U JP10022087 U JP 10022087U JP 10022087 U JP10022087 U JP 10022087U JP S645531 U JPS645531 U JP S645531U
- Authority
- JP
- Japan
- Prior art keywords
- amplification element
- tuner device
- ground pattern
- ground
- signal
- 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
- 239000004020 conductor Substances 0.000 claims description 2
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Structure Of Receivers (AREA)
Description
第1図は本考案の一実施例になるチユーナ装置
の一部裏面斜視図、第2図は一般的なチユーナ回
路の回路ブロツク図、第3図は従来のチユーナの
一部裏面斜視図を夫々示す。
4…チユーナケース、5…回路基板、6,7…
半田付部、8…アースパターン、10…導体。
Fig. 1 is a partial back perspective view of a tuner device according to an embodiment of the present invention, Fig. 2 is a circuit block diagram of a general tuner circuit, and Fig. 3 is a partial back perspective view of a conventional tuner. show. 4... tuner case, 5... circuit board, 6, 7...
Soldering part, 8... Earth pattern, 10... Conductor.
Claims (1)
装置において、入力同調回路からの信号を増幅す
る増幅素子の下側の基板上にアースパターンを形
成し、該増幅素子の上側にアースに接続された導
体を配設した事を特徴とするチユーナ装置。 In a tuner device that receives a broadcast signal and selects a desired station, a ground pattern is formed on the substrate below the amplification element that amplifies the signal from the input tuning circuit, and a ground pattern is connected to the ground above the amplification element. A tuner device characterized by a conductor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987100220U JPH054342Y2 (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987100220U JPH054342Y2 (en) | 1987-06-30 | 1987-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS645531U true JPS645531U (en) | 1989-01-12 |
JPH054342Y2 JPH054342Y2 (en) | 1993-02-03 |
Family
ID=31328102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987100220U Expired - Lifetime JPH054342Y2 (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH054342Y2 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828443U (en) * | 1981-08-17 | 1983-02-24 | 株式会社日立製作所 | Tuner shield structure |
JPS58114635U (en) * | 1982-01-29 | 1983-08-05 | 株式会社日立製作所 | tuner shield structure |
JPS5950138U (en) * | 1982-09-28 | 1984-04-03 | 日本電気ホームエレクトロニクス株式会社 | Chuna's shield case |
JPS59104596U (en) * | 1982-12-28 | 1984-07-13 | アルプス電気株式会社 | Shield cover structure for high frequency equipment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828443B2 (en) * | 1973-10-23 | 1983-06-16 | 株式会社不二越 | Atsuriyokuhoshiyousukiriyuriyoyoseigiyoben |
JPS5950138B2 (en) * | 1977-10-17 | 1984-12-06 | 石川島播磨重工業株式会社 | Photoelectric detection circuit |
-
1987
- 1987-06-30 JP JP1987100220U patent/JPH054342Y2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828443U (en) * | 1981-08-17 | 1983-02-24 | 株式会社日立製作所 | Tuner shield structure |
JPS58114635U (en) * | 1982-01-29 | 1983-08-05 | 株式会社日立製作所 | tuner shield structure |
JPS5950138U (en) * | 1982-09-28 | 1984-04-03 | 日本電気ホームエレクトロニクス株式会社 | Chuna's shield case |
JPS59104596U (en) * | 1982-12-28 | 1984-07-13 | アルプス電気株式会社 | Shield cover structure for high frequency equipment |
Also Published As
Publication number | Publication date |
---|---|
JPH054342Y2 (en) | 1993-02-03 |
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