JPH0260891U - - Google Patents

Info

Publication number
JPH0260891U
JPH0260891U JP14139888U JP14139888U JPH0260891U JP H0260891 U JPH0260891 U JP H0260891U JP 14139888 U JP14139888 U JP 14139888U JP 14139888 U JP14139888 U JP 14139888U JP H0260891 U JPH0260891 U JP H0260891U
Authority
JP
Japan
Prior art keywords
board
phototransistor
testing
utility
scope
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
Application number
JP14139888U
Other languages
English (en)
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 filed Critical
Priority to JP14139888U priority Critical patent/JPH0260891U/ja
Publication of JPH0260891U publication Critical patent/JPH0260891U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Tests Of Electronic Circuits (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Description

【図面の簡単な説明】
第１図はこの考案によるボードテスタの一実施
例を示す構成図、第２図は従来のボードテスタの
構成図である。 図において、１は信号発生器、２はドライバー
、３はテスト出力端子、４は入力端子、５は被試
験ボード、６は出力端子、７は発光素子、８はテ
スト入力端子、９はレシーバー、１０は比較器、
１１は期待値発生器、１２は表示器、１３は光信
号、１４は光センサを示す。なお、図中、同一符
号は同一、または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 論理回路ボードを試験するボードテスタにおい
    て、フオトトランジスタなどの光センサを備えた
    ことを特徴とするボードテスタ。
JP14139888U 1988-10-28 1988-10-28 Pending JPH0260891U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14139888U JPH0260891U (ja) 1988-10-28 1988-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14139888U JPH0260891U (ja) 1988-10-28 1988-10-28

Publications (1)

Publication Number Publication Date
JPH0260891U true JPH0260891U (ja) 1990-05-07

Family

ID=31406418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14139888U Pending JPH0260891U (ja) 1988-10-28 1988-10-28

Country Status (1)

Country Link
JP (1) JPH0260891U (ja)

Similar Documents

Publication Publication Date Title
JPH0361588U (ja)
JPS62152285U (ja)
JPH0374333U (ja)
JPH0481080U (ja)
JPS63108288U (ja)
JPS63110043U (ja)
JPH0365980U (ja)
JPH0174567U (ja)
JPH0416700U (ja)
JPS6130878U (ja) 反射形光電スイツチ
JPS61114556U (ja)
JPH0289378U (ja)
JPH032847U (ja)
JPH0217647U (ja)
JPH03128867U (ja)
JPH01102879U (ja)
JPS61151280U (ja)
JPS60169587U (ja) センサ−回路
JPS63171898U (ja)
JPS6072534U (ja) 光信号強度検出装置
JPS62111675U (ja)
JPS62178304U (ja)
JPS6258772U (ja)
JPH02138829U (ja)
JPH0357641U (ja)