JPS62143272U - - Google Patents
Info
- Publication number
- JPS62143272U JPS62143272U JP3221586U JP3221586U JPS62143272U JP S62143272 U JPS62143272 U JP S62143272U JP 3221586 U JP3221586 U JP 3221586U JP 3221586 U JP3221586 U JP 3221586U JP S62143272 U JPS62143272 U JP S62143272U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- detection point
- inputting
- printed board
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Tests Of Electronic Circuits (AREA)
Description
第１図は本考案の１実施例を示した構成ブロツ
ク図、第２図は検査時の使用態様例示図である。
１０は被検査装置本体、１２はプリントボード
、１４ａ，１４ｂは信号検査点配列部、２０は検
査装置本体、２４はプローブ、２５は検出ないし
測定回路、２６は選択スイツチ、２７は記憶回路
、２８は比較回路、２９は表示または印字装置で
ある。
FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a diagram illustrating how it is used during inspection. Reference numeral 10 indicates the main body of the device under test, 12 a printed board, 14a and 14b the signal test point arrangement section, 20 the test device main body, 24 a probe, 25 a detection or measurement circuit, 26 a selection switch, 27 a memory circuit, 28 2 is a comparison circuit, and 29 is a display or printing device.
Claims (1)
このような１つ或いは複数のプリントボードを実
装させた被検査装置本体との組合せにおいて、該
信号検出点配列部と装着可能なプローブと、この
プローブを介して各検出点の信号につきレベル検
出又は周波数測定するための回路と、選択スイツ
チと、記憶回路と、比較回路と、表示又は印字装
置とを具有して、初期の操作において選択スイツ
チにより各信号の合格基準データを記憶回路に入
力させ、その後そのスイツチを切換えて、検査対
象の検出又は測定信号を送り、この信号と共に記
憶回路の読出しデータを比較回路へ入力させて、
その結果を表示又は印字させることを特徴とする
、プリントボード検査装置。 In combination with a printed board having a signal detection point array section or a main body of a device to be tested on which one or more such printed boards are mounted, a probe attachable to the signal detection point array section and a It has a circuit for detecting the level or measuring the frequency of the signal at each detection point, a selection switch, a storage circuit, a comparison circuit, and a display or printing device. Inputting the acceptance standard data into the memory circuit, then switching the switch to send a detection or measurement signal of the object to be inspected, and inputting the read data of the memory circuit together with this signal to the comparison circuit,
A printed board inspection device characterized by displaying or printing the results.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3221586U JPS62143272U (en) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3221586U JPS62143272U (en) | 1986-03-05 | 1986-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143272U true JPS62143272U (en) | 1987-09-09 |
Family
ID=30838681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3221586U Pending JPS62143272U (en) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143272U (en) |
-
1986
- 1986-03-05 JP JP3221586U patent/JPS62143272U/ja active Pending
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