28 Oct
2018
28 Oct
'18
10:53 a.m.
I am trying to trace the reason why the CPU on my Pro 350 is apparently
being constantly reset. I have reached a DEC 8640 chip. Does anyone have a
pinout for it, perhaps even a datasheet, so I can understand what it is
supposed to do and whether the pin is an input or an output?
Thanks
Rob