JPH01167733U - - Google Patents
Info
- Publication number
- JPH01167733U JPH01167733U JP6444888U JP6444888U JPH01167733U JP H01167733 U JPH01167733 U JP H01167733U JP 6444888 U JP6444888 U JP 6444888U JP 6444888 U JP6444888 U JP 6444888U JP H01167733 U JPH01167733 U JP H01167733U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- receiver
- intermediate frequency
- frequency signal
- converts
- 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
- 101000860173 Myxococcus xanthus C-factor Proteins 0.000 claims 1
- 238000012790 confirmation Methods 0.000 claims 1
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Amplification And Gain Control (AREA)
- Circuits Of Receivers In General (AREA)
Description
第１図は本考案の実施例を示したブロツク図、
第２図は従来の例を説明するためのブロツク図で
ある。
１……アンテナ、２……周波数変換装置、５…
…ケーブル、１０……ＢＳ受信機、１３……ミキ
サー、１４……ローカル信号発振器、１７……Ａ
ＧＣ増幅器、１８……復調器、１９……ＡＧＣ信
号ライン増幅器、２０……ポテンシヨンメータ、
２２……ビデオ信号出力端、２５……テレビモニ
ター。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a block diagram for explaining a conventional example. 1... Antenna, 2... Frequency converter, 5...
...Cable, 10...BS receiver, 13...Mixer, 14...Local signal oscillator, 17...A
GC amplifier, 18... demodulator, 19... AGC signal line amplifier, 20... potentiometer,
22...Video signal output end, 25...TV monitor.
Claims (1)
周波信号に変換し、この中間周波信号を検波して
オーデイオ信号および／又はビデオ信号を得る受
信機において、 この受信機のＡＧＣ信号ラインに設けられＡＧ
Ｃ信号レベルを外部操作により制御することが可
能な制御回路を備えた、 ことを特徴とする受信機における受信状態確認装
置。[Claims for Utility Model Registration] A receiver that converts an antenna input signal into an intermediate frequency signal using a local signal and detects this intermediate frequency signal to obtain an audio signal and/or a video signal, AG installed on the signal line
A reception status confirmation device in a receiver, comprising: a control circuit capable of controlling a C signal level by external operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6444888U JPH01167733U (en) | 1988-05-18 | 1988-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6444888U JPH01167733U (en) | 1988-05-18 | 1988-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01167733U true JPH01167733U (en) | 1989-11-27 |
Family
ID=31289914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6444888U Pending JPH01167733U (en) | 1988-05-18 | 1988-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01167733U (en) |
-
1988
- 1988-05-18 JP JP6444888U patent/JPH01167733U/ja active Pending