Thank you all, the restoration will start in these days
@ Colorfixer
My Zenith is 110V NTSC. It's been imported from US last year
@ Glenz
The Phonola K8 uses a Philips chassis because this brand has aquired the Phonola for making different style cabinets for his TV and sell these in Italy. It's very rare and is the last Philips color chassis with tubes. 110 degrees CRT.
I have the KM2 (multistandard version of K9 chasiss... a real monster...) and two K11 (early and late version).
Here you can see this chassis
http://obsoletetellyemuseum.blogspot...hilips_27.html