JPS59189351U

JPS59189351U - TV receiver

Info

Publication number: JPS59189351U
Application number: JP1983082783U
Authority: JP
Inventors: 陽一佐藤
Original assignee: パイオニア株式会社
Priority date: 1983-05-31
Filing date: 1983-05-31
Publication date: 1984-12-15

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

[Brief explanation of drawings]

第１図は従来のＴＶ受信機の一例を示す要部ブロック回
路図、第２図はこの考案によるＴＶ受信機の一例を示す
要部ブロック回路図、第３図は第１の高周波用り、Ｐ、
　Ｆ回路の周波数特性図、第４図は第２の高周波用り、
　Ｐ、　　Ｆ回路の周波数特性図である。１・・・・・・ＴＶチューナ部、２・・・・・・モニタ
部、３・・・・・・チューナ部のアンテナ入力端子、４
・・・・・・フロントエンド部、５−−−−−−Ｐ、　
　１．　　Ｆフィルタ部、６・・・・・・ＰＩＦＩＣ部
、７・・・・・・ビデオ出力部、８・・・・・七テ゛オ
出力部７の出力端子、９・・・・・・音声多重デコーダ
部、１０・・・・・・オーディオ出力部、１１・・・・
・・オーディオ出力部１０の出力端子、１２・・・・・
・モニタＴＶ、１３・・・・・・オーディオ増幅器、１
４・・・・・・モニタＴＶ１２の入力端子、１５・・・
・・・オーディオ増幅器１３の入力端子、１６・・・・
・・ケーブル、１７・・・〜第１の高周波用り、　Ｐ、
　　Ｆ回路、１８・・・・・・第２の高周波用り、　Ｐ
、　Ｆ回路。FIG. 1 is a block circuit diagram of a main part showing an example of a conventional TV receiver, FIG. 2 is a block circuit diagram of a main part showing an example of a TV receiver according to this invention, and FIG. 3 is a block circuit diagram of a main part showing an example of a TV receiver according to this invention. P,
The frequency characteristic diagram of the F circuit, Figure 4 is for the second high frequency,
It is a frequency characteristic diagram of P and F circuits. 1...TV tuner section, 2...Monitor section, 3...Antenna input terminal of tuner section, 4
・・・・・・Front end section, 5------P,
1. F filter section, 6...PIFIC section, 7...video output section, 8...7 output terminal of the audio output section 7, 9...audio multiplex decoder Section, 10...Audio output section, 11...
...Output terminal of audio output section 10, 12...
・Monitor TV, 13...Audio amplifier, 1
4...Input terminal of monitor TV12, 15...
...Input terminal of audio amplifier 13, 16...
...Cable, 17...~first high frequency use, P,
F circuit, 18...For second high frequency, P
, F circuit.

Claims

[Scope of utility model registration request]

A TV receiver comprising a tuner section that receives and detects TV broadcast waves and outputs a video signal and an audio signal, and a monitor section that receives an output signal of the tuner section as an input signal. A TV characterized in that a filter circuit for eliminating direct wave interference is provided between the monitor unit and the monitor unit.
Receiving machine.