Re: Avo EA113 faulty resistance range fixed - again
Peter, you’re absolutely right, and your keen eye has spotted the deliberate mistake... er, well, my mistake anyway. I uploaded the wrong picture in post #1. That was one I found whilst researching a couple of years ago. The actual picture of my meter is attached, together with a close-up of the repaired dry joint at the upper end of the 10k resistor.
My PCB is a conventional SRPB type and closer study shows that it definitely incorporates rivets for through-board connections. The instrument’s serial number is 1377.
The glass fibre board must have appeared in later production.
Phil
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Phil
Optimist [n]: One who is not in possession of the full facts
Last edited by Phil G4SPZ; 15th May 2019 at 10:19 pm.
Reason: Clarification
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