Dampfradioforum

There are protective diodes VD1, VD2 on the UNI 11e tester board. Help them identify if anyone knows?

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Live Women

Maybe we will see more

2 x SA412

S. here: PAGE 20 http://www.blunk-electronic.de//datashe ... NI_12e.pdf


https://www.bilder-upload.eu/bild-1e954 ... 9.jpg.html

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Matthias Claudius
Grüsse Georg

Thank you very much, i'm just happy. The device now is not working. I unsolder diodes and check.

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Live Women

I wish you success

_________________
Der Arbeitsplatz
http://up.picr.de/9757217ajq.jpg
Die Homepage
http://www.oldradio.de.tl/Home.htm

"Sag nicht alles, was du weißt, aber wisse immer, was du sagst.“

Matthias Claudius
Grüsse Georg

deleted

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Live Women

I do not even know what to think. Disassembled the device to get to the glass of measuring head, it was necessary to strengthen it. The device was fully operational. When assembled back, when you press the power button, the arrow head immediately deviates to the right until it stops. On the remaining buttons and the rotary switch does not respond.
Can anyone give advice on what to watch or come across a similar one?

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Live Women

Hello,
Did you checked the contacts on the device? If not do that and clean them with some contact cleaner.

I have the same multimeter, on mine the protection relay was broken...

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Schöne Grüsse,
Alex