Hi, Received my daughterboard last week but just got round to installing it in my Bride of pinbot. Had a reset problem when first switched on which would gradually get less and less over the course of half an hour. Installed the daughterboard and the machine won't boot at all. 12v Digital test point is now reading 7.5v as well. Does this point to a problem with my 12v circuit or with the daughterboard? Any advice welcome! Thanks

I seem to have Isolated the reset problem down to something on J115 as when I disconnect this plug I no longer get resets. Also when I reconnect J115 and disconnect J119,120 and 121 I still get resets so would I be right in suspecting one of the 5 triacs could be the issue? if so how are these tested?

Had the powerdriver board out looking for faults. Theres a wire soldered on the back from a pin on J115 to a triac but everything else tests ok. No unwanted earths. Put it all back together and resets seem to have dissapeared now! Thinking now that I may have had something shorting to my 0v. See if it comes back in the coming weeks