JPS59132250U - Tuner power supply circuit - Google Patents
Tuner power supply circuitInfo
- Publication number
- JPS59132250U JPS59132250U JP2416083U JP2416083U JPS59132250U JP S59132250 U JPS59132250 U JP S59132250U JP 2416083 U JP2416083 U JP 2416083U JP 2416083 U JP2416083 U JP 2416083U JP S59132250 U JPS59132250 U JP S59132250U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply unit
- tuner
- circuit
- supply circuit
- 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
- Circuits Of Receivers In General (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図は従来の回路を示すブロック図、第２図はこの考
案の一実施例を示すブロック図である。
ｐｓ・・・−次電源、Ｄ・・・電源整流回路、Ｂ工・・
・第１の電源部、Ｂ２・・・第２の電源部、Ｍ・・・メ
モリ回路、Ｔ・・・チューナー回路、Ｃ・・・制御回路
。なお、図中同一符号は同−又は相当部分を示す。FIG. 1 is a block diagram showing a conventional circuit, and FIG. 2 is a block diagram showing an embodiment of this invention. ps... - next power supply, D... power supply rectifier circuit, B engineering...
- First power supply unit, B2... second power supply unit, M... memory circuit, T... tuner circuit, C... control circuit. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
リ回路の記憶にもとづいて周波数合成を行うチューナー
の電源回路において、上記メモリ回路に電源を供給する
第１の電源部と、上記チューナーの上記メモリ回路を除
く部分に電源を供給する第２の電源部と、この第２の電
源部とその負荷との間に介在し上記第２の電源部の負荷
への接続を制御する制御回路と、上記チューナーと組合
せて用いられるプリメインアンプから上記制御回路を制
御する手段とを備えたことを特徴とするチューナーの電
源回路。A power supply circuit for a tuner having a memory circuit for storing digital signals and performing frequency synthesis based on the memory in the memory circuit, comprising: a first power supply unit supplying power to the memory circuit; and a first power supply unit for supplying power to the memory circuit; a second power supply unit that supplies power to parts other than the tuner; a control circuit interposed between the second power supply unit and the load and controlling the connection of the second power supply unit to the load; and the tuner. and means for controlling the control circuit from an integrated amplifier used in combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2416083U JPS59132250U (en) | 1983-02-21 | 1983-02-21 | Tuner power supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2416083U JPS59132250U (en) | 1983-02-21 | 1983-02-21 | Tuner power supply circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59132250U true JPS59132250U (en) | 1984-09-05 |
Family
ID=30155216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2416083U Pending JPS59132250U (en) | 1983-02-21 | 1983-02-21 | Tuner power supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59132250U (en) |
-
1983
- 1983-02-21 JP JP2416083U patent/JPS59132250U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59132250U (en) | Tuner power supply circuit | |
| JPS6146485U (en) | Radar equipment exciter | |
| JPS5958392U (en) | Time signal input circuit | |
| JPS59183016U (en) | Reference current circuit in DA converter | |
| JPS607156U (en) | mass marker circuit | |
| JPS59126314U (en) | power circuit | |
| JPS5941035U (en) | Backup circuit for control system power supply in control unit for in-vehicle electronic equipment | |
| JPS5811368U (en) | remote control device | |
| JPS6030017U (en) | Constant current circuit power supply | |
| JPS6147515U (en) | amplifier | |
| JPS6025281U (en) | mixing circuit | |
| JPS5972050U (en) | transceiver | |
| JPS5928281U (en) | power supply | |
| JPS6044109U (en) | Output device for automatic control equipment | |
| JPS6088634U (en) | Signal switching circuit | |
| JPS59186892U (en) | Parameter display circuit | |
| JPS58129755U (en) | receiving device | |
| JPS6115879U (en) | Television special effects generation circuit | |
| JPS5850747U (en) | electronic tuner | |
| JPS58144929U (en) | PLL synthesizer tuner | |
| JPS60123002U (en) | Function selection circuit | |
| JPS59142741U (en) | Pressure sensor power circuit | |
| JPS59169601U (en) | electronic equipment | |
| JPS601025U (en) | Sound quality control circuit | |
| JPS59164323U (en) | Amplifier volume control circuit |