WELL...a question I asked some months ago...has been ASNWERED !!
The safari DOES use the flyback...for some Low B voltage sources !! NEVER knew this...
SO...I would have to wonder:: Is the voltage TO the flyback--looks like a 5 volt supply--OK? If NOT...ALL outputs will be LOW..
And like others have said...it is possible--you have a heavy load on the 11 volt source...
I ASSUME...the diodes in this set are silicon. If NOT...if they are SELENIUM...CHANGE them--they DO get WEAK--OFTEN.
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