Nuevo fuse box

There is no power to the 12 volt sockets or tv amplifier on my 17 Nuevo so I am thinking a fuse but where is the fuse box for these points. Any help pls

Probably fuse 9 on your Sargent PSU.

Thanks just what I was thinking but is the box behind the drivers seat

Fuse will be on the front of the Sargent PSU (EC328?), two banks of 5 fuses under snap off covers, to the left of the Circuit breakers. Don't know where the PSU is fitted on the Nuevo. In a cupboard or under the wardrobe floor?

Thanks I’ll check

Back of the wardrobe