Chassis had a house full of dust, and I began to try to revive it.
I have taken some measures to see if you can guide me a bit.
SP4 -> 109V
SP3 -> 127V
BUS508A -> central 109v.
TDA1675A -> pin14 v 0.63
Flyback -> pin 1 and 3 109V.
WITH DISABLING D10, the fan turns, but time stops...