Ok, I am working through the diagram now, so far, found no mis-wiring, so far as I can tell.
Tracing the 'black' wire shown on your diagram entering block 4, is running as shown from the programmer CH ON terminal. When I then turn CH on on the programmer, should that not be live? currently, it will only go live if I cycle through the HW on-off procedure as described earlier.
Would this suggest it is the programmer itself interfering in proceedings?
Tracing the 'black' wire shown on your diagram entering block 4, is running as shown from the programmer CH ON terminal. When I then turn CH on on the programmer, should that not be live? currently, it will only go live if I cycle through the HW on-off procedure as described earlier.
Would this suggest it is the programmer itself interfering in proceedings?