KR880003539U - Electronic Tuning System using Potentiometer - Google Patents

Electronic Tuning System using Potentiometer

Info

Publication number
KR880003539U
KR880003539U KR2019860011209U KR860011209U KR880003539U KR 880003539 U KR880003539 U KR 880003539U KR 2019860011209 U KR2019860011209 U KR 2019860011209U KR 860011209 U KR860011209 U KR 860011209U KR 880003539 U KR880003539 U KR 880003539U
Authority
KR
South Korea
Prior art keywords
potentiometer
tuning system
electronic tuning
electronic
tuning
Prior art date
Application number
KR2019860011209U
Other languages
Korean (ko)
Other versions
KR900003411Y1 (en
Inventor
안상섭
Original Assignee
대우전자 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 대우전자 주식회사 filed Critical 대우전자 주식회사
Priority to KR2019860011209U priority Critical patent/KR900003411Y1/en
Publication of KR880003539U publication Critical patent/KR880003539U/en
Application granted granted Critical
Publication of KR900003411Y1 publication Critical patent/KR900003411Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/26—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection operated by hand
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G7/00—Volume compression or expansion in amplifiers
    • H03G7/002—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers
    • H03G7/004—Volume compression or expansion in amplifiers in untuned or low-frequency amplifiers, e.g. audio amplifiers using continuously variable impedance devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/08—Toothed-gear drive; Worm drive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Adjustable Resistors (AREA)
KR2019860011209U 1986-07-29 1986-07-29 Electronic tuning system using potentiometer KR900003411Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860011209U KR900003411Y1 (en) 1986-07-29 1986-07-29 Electronic tuning system using potentiometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860011209U KR900003411Y1 (en) 1986-07-29 1986-07-29 Electronic tuning system using potentiometer

Publications (2)

Publication Number Publication Date
KR880003539U true KR880003539U (en) 1988-04-14
KR900003411Y1 KR900003411Y1 (en) 1990-04-23

Family

ID=19254301

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860011209U KR900003411Y1 (en) 1986-07-29 1986-07-29 Electronic tuning system using potentiometer

Country Status (1)

Country Link
KR (1) KR900003411Y1 (en)

Also Published As

Publication number Publication date
KR900003411Y1 (en) 1990-04-23

Similar Documents

Publication Publication Date Title
FI862700A (en) Electronic system
DE3766375D1 (en) ELECTRONIC BUTTON SYSTEM.
DE3787896T2 (en) ELECTRONIC PARCOMETER SYSTEM.
DE3770461D1 (en) ELECTRONIC INCLINATOR.
DK590187A (en) PRINTED-ANTENNA circuit
DK638687D0 (en) BAEREBELGEREGREPRODUCING CIRCUIT
DK582086A (en) CYLINDERLASE DETERMINATION AGENCY
KR890700191A (en) Electronic control
DE3778212D1 (en) ELECTRONIC HANDLABELING DEVICE.
DE3781601D1 (en) ELECTRONIC HANDLABELING DEVICE.
IT1196809B (en) ELECTRONIC ODOMETER
DK206488D0 (en) Fluorescent-LIGHTING SYSTEM
BR8701735A (en) ELECTRONIC INTEGRATOR
KR880003539U (en) Electronic Tuning System using Potentiometer
ATA18886A (en) COMPONENT SYSTEM
GB8604453D0 (en) Guitar tuning system
KR870012713U (en) Electronic device volume control
KR880002599U (en) Electronic ruler
KR890013434U (en) Panel
BR8604676A (en) ELECTRONIC DEVICE
KR890009699U (en) Tuning device
FI863534A0 (en) KVISTSTOED FOER FRUKTTRAOD (PLASTHYLSA OCH -REM)
DK415386D0 (en) MULTILED (NORDLED)
BR8601988A (en) ELECTRONIC WHIP ANALYZER
IT8608710V0 (en) SP @ ELECTRONIC IGNOMAMOMETER

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990329

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee