JPS59231912A - レベル指示回路 - Google Patents

レベル指示回路

Info

Publication number
JPS59231912A
JPS59231912A JP10625383A JP10625383A JPS59231912A JP S59231912 A JPS59231912 A JP S59231912A JP 10625383 A JP10625383 A JP 10625383A JP 10625383 A JP10625383 A JP 10625383A JP S59231912 A JPS59231912 A JP S59231912A
Authority
JP
Japan
Prior art keywords
transistor
collector
transistors
current
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.)
Granted
Application number
JP10625383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0434846B2 (enrdf_load_stackoverflow
Inventor
Yamato Okashin
大和 岡信
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP10625383A priority Critical patent/JPS59231912A/ja
Publication of JPS59231912A publication Critical patent/JPS59231912A/ja
Publication of JPH0434846B2 publication Critical patent/JPH0434846B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/12—Electrically-operated arrangements for indicating correct tuning
    • H03J3/14—Visual indication, e.g. magic eye
JP10625383A 1983-06-14 1983-06-14 レベル指示回路 Granted JPS59231912A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10625383A JPS59231912A (ja) 1983-06-14 1983-06-14 レベル指示回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10625383A JPS59231912A (ja) 1983-06-14 1983-06-14 レベル指示回路

Publications (2)

Publication Number Publication Date
JPS59231912A true JPS59231912A (ja) 1984-12-26
JPH0434846B2 JPH0434846B2 (enrdf_load_stackoverflow) 1992-06-09

Family

ID=14428934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10625383A Granted JPS59231912A (ja) 1983-06-14 1983-06-14 レベル指示回路

Country Status (1)

Country Link
JP (1) JPS59231912A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0434846B2 (enrdf_load_stackoverflow) 1992-06-09

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