Tuesday, 13 March 2018

Repairing the braking module

The components for the braking module repair arrived yesterday from RS. I'm going to replace most of the semiconductors, given that they are pretty cheap and I don't want to be having several goes at repairing the damned thing.

Here we are. All built up with new compts:


This piece of copper wire bridges the blown off track on the top side:


This is the top side. Yes, I checked it worked  with a bench PSU.


Finally assembled onto its baseplate:


And slapped back into the cabinet:


Hopefully that's the end of that.

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