And for an improvement...this link here:
PPS LINEAR CONVERTERS
Goes to the current 'owner' of the units - parallax, they have the SCMs (official neat looking ones) of the 3240 series, the 6300, 6600 etc, including troubleshooting manual. It seems the limit resistors and the relays are somewhat error prone (no click condition, click but no charge condition etc) and it has test steps.
Is there a way to add that link to some sort of library? We could theoretically upload all the pdfs but that might violate a copyright...
Still searching for more scms...
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