How does current that initially charges C1025 flow? Is it like the following?
T1020 PIN4 -- R1020 -- C1025 -- CR1035 -- R1046 -- T1020 PIN6
This is not the only path, but seems the least resistant one. There is also a path through CR1072 and C1072, but that path will only allow C1025 to be charged to about 10V, because C1072 is about 30 times smaller than C1025.
Luca
