On DBT all values are as in Service manual and the relay click.
Without DBT no relay click, I have 56V on R413, resistor is good, 47kohms. The voltages on transistors are
TS405: E=0, C=55V, B=-0.5V
TS404: E=-0.5V, C=55V, B=0V
TS403: E=0V, C=0V, B=-5V
TS402, TS401 all pins 0V
tested all resistors...