I'm having a little hard time trying to map some electronic components in a C128D power supply unit. The PSU is the Schaffer BV 223-5-04008 (schematic) provided with the German version of Commodore 128D. The board has no annotation and there are some mixed components from two different manufacturers that I cannot recognize or found for reference. In particular I am not able to found information about the one in this image:
Does anybody have information about this maker?
The complete board is here below:
Components I can't identify are made by Schaffer (the blue box up in the picture) and the green ones (except for the obvious ones like the resistors near the IC).
This is the back of the board (image not mirrored):
Source: Bo Zimmerman
Additional pictures that could help: