SamSuka
bigclive
bigclive

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Can we fix it? (Yes we can)

A faulty time switch that had an unusual issue where the display was showing all 8's and the behaviour was erratic.

The video and description cover the primary suspects for failure.

https://youtu.be/aRjM0pEUGnE

Can we fix it?  (Yes we can)

Comments

Well I've learned something new yet again. Thanks BC.

Mike Hughes

I would be tempted to put a second diode inline ahead of the cell, so the voltage across the cell and circuitry would be limited to 1.5V or so, relying less on the cell to cap the voltage. Any reason not to?

Charles

I did do a reset on it, but it was definitely a voltage issue.

Big Clive

That's a reasonable idea. I'm just kinda used to operating the controls with my index finger.

Big Clive

Yakuza electrician

Russell Levine

Instead of cutting off the tip of the index finger I would cut off the tip of the pinky. Less chance of touching something live.

Mark Trombley

Did you try pressing the Master Clear button before your fix?

Gadgetman


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