KR890023924U - 채널 변환시 뮤우트 회로 - Google Patents

채널 변환시 뮤우트 회로

Info

Publication number
KR890023924U
KR890023924U KR2019880007259U KR880007259U KR890023924U KR 890023924 U KR890023924 U KR 890023924U KR 2019880007259 U KR2019880007259 U KR 2019880007259U KR 880007259 U KR880007259 U KR 880007259U KR 890023924 U KR890023924 U KR 890023924U
Authority
KR
South Korea
Prior art keywords
mute circuit
channel conversion
mute
conversion
channel
Prior art date
Application number
KR2019880007259U
Other languages
English (en)
Other versions
KR910001942Y1 (ko
Inventor
박창수
Original Assignee
삼성전자 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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019880007259U priority Critical patent/KR910001942Y1/ko
Publication of KR890023924U publication Critical patent/KR890023924U/ko
Application granted granted Critical
Publication of KR910001942Y1 publication Critical patent/KR910001942Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present or when only weak signals are present, or caused by the presence of noise signals, e.g. squelch systems
    • H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
KR2019880007259U 1988-05-14 1988-05-14 채널 변환시 뮤우트 회로 KR910001942Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880007259U KR910001942Y1 (ko) 1988-05-14 1988-05-14 채널 변환시 뮤우트 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880007259U KR910001942Y1 (ko) 1988-05-14 1988-05-14 채널 변환시 뮤우트 회로

Publications (2)

Publication Number Publication Date
KR890023924U true KR890023924U (ko) 1989-12-04
KR910001942Y1 KR910001942Y1 (ko) 1991-03-30

Family

ID=19275251

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880007259U KR910001942Y1 (ko) 1988-05-14 1988-05-14 채널 변환시 뮤우트 회로

Country Status (1)

Country Link
KR (1) KR910001942Y1 (ko)

Also Published As

Publication number Publication date
KR910001942Y1 (ko) 1991-03-30

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Legal Events

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Payment date: 19970220

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