JPS58194523U - television receiver - Google Patents
television receiverInfo
- Publication number
- JPS58194523U JPS58194523U JP9223982U JP9223982U JPS58194523U JP S58194523 U JPS58194523 U JP S58194523U JP 9223982 U JP9223982 U JP 9223982U JP 9223982 U JP9223982 U JP 9223982U JP S58194523 U JPS58194523 U JP S58194523U
- Authority
- JP
- Japan
- Prior art keywords
- television receiver
- transformer
- intermediate frequency
- amplification circuit
- balanced
- 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
Landscapes
- Details Of Television Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来のテレビジョン受像機のブロック図、第2
図は本考案の一実施例におけるテレビジョン受像機のブ
ロック図、第3図a、 bはトランスの具体構成例を
示す図であ名。
1・・・・・・−チューナ、2・・・・・・ヘリカルト
ランス、3・・・・・・映像中間周波増幅回路、4・・
・・・・トランス。Figure 1 is a block diagram of a conventional television receiver, Figure 2 is a block diagram of a conventional television receiver.
The figure is a block diagram of a television receiver according to an embodiment of the present invention, and FIGS. 3a and 3b are diagrams showing specific configuration examples of a transformer. 1...-Tuner, 2...Helical transformer, 3...Video intermediate frequency amplification circuit, 4...
····Trance.
Claims (1)
ランスと、入力部が平衡型のインピーダンスを有する映
像中間周波増幅回路とを備え、このヘリカルトランスの
出力端と映像中間周波増幅回路の入力端との入力端との
間に、結合度が高く少なくとも平衡−不平衡変換作用を
有するトランスを挿入してなるテレビジョン受像機。A helical transformer whose output section has an unbalanced impedance, and a video intermediate frequency amplification circuit whose input section has a balanced impedance, and an input terminal between the output end of the helical transformer and the input end of the video intermediate frequency amplification circuit. A television receiver comprising a transformer having a high degree of coupling and having at least a balanced-to-unbalanced conversion function inserted between the ends of the television receiver.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9223982U JPS58194523U (en) | 1982-06-18 | 1982-06-18 | television receiver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9223982U JPS58194523U (en) | 1982-06-18 | 1982-06-18 | television receiver |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58194523U true JPS58194523U (en) | 1983-12-24 |
Family
ID=30100414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9223982U Pending JPS58194523U (en) | 1982-06-18 | 1982-06-18 | television receiver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58194523U (en) |
-
1982
- 1982-06-18 JP JP9223982U patent/JPS58194523U/en active Pending
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