Willem pcb 4.5 ukraine ver.

[mita014]

I am found scematic on this site and Im built it.It works but no writing(fwh lpc hub)I get Id, read, erase .
Vpp 12.68v Vcc 4.90 Vpp1 3.6v powered from adapter 12v 1.5A.Sw for testing 98.db5 db8 db10 same problem.Any solutions. Thanks

[mita014]

Problem solved.