JPS52106297A - Display test circuit for display circuit - Google Patents

Display test circuit for display circuit

Info

Publication number
JPS52106297A
JPS52106297A JP2218876A JP2218876A JPS52106297A JP S52106297 A JPS52106297 A JP S52106297A JP 2218876 A JP2218876 A JP 2218876A JP 2218876 A JP2218876 A JP 2218876A JP S52106297 A JPS52106297 A JP S52106297A
Authority
JP
Japan
Prior art keywords
display
circuit
test circuit
test
display test
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
JP2218876A
Other languages
Japanese (ja)
Other versions
JPS5732879B2 (en
Inventor
Gi Hisayoshi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2218876A priority Critical patent/JPS52106297A/en
Publication of JPS52106297A publication Critical patent/JPS52106297A/en
Publication of JPS5732879B2 publication Critical patent/JPS5732879B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Audible And Visible Signals (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

PURPOSE: To detect the faulty diode easily as well as to restore the lamp circuit efficiently, thus increasing practical evaluation.
COPYRIGHT: (C)1977,JPO&Japio
JP2218876A 1976-03-03 1976-03-03 Display test circuit for display circuit Granted JPS52106297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2218876A JPS52106297A (en) 1976-03-03 1976-03-03 Display test circuit for display circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2218876A JPS52106297A (en) 1976-03-03 1976-03-03 Display test circuit for display circuit

Publications (2)

Publication Number Publication Date
JPS52106297A true JPS52106297A (en) 1977-09-06
JPS5732879B2 JPS5732879B2 (en) 1982-07-13

Family

ID=12075809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2218876A Granted JPS52106297A (en) 1976-03-03 1976-03-03 Display test circuit for display circuit

Country Status (1)

Country Link
JP (1) JPS52106297A (en)

Also Published As

Publication number Publication date
JPS5732879B2 (en) 1982-07-13

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