Quote:
Originally Posted by Penthode
Curious that you indicated the voltage popped back to 5.0 v when you cooled the 723.
The current out is .43/.56 = about 0.8 amps. Which appears normal. Is there no way to conveniently measure the voltages around the 723?
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Freezing the 723, the original 723, was what led me to replace it. I thought I had identified the issue...a faulty regulator. The unit ran fine for several weeks. Then the drop in output from 5.0V to 4.6V returned. The unit will read and display frequencies until the voltage goes down to about 4.8V DC. Lower than that starts the symptom.