[morzh]

Well, now it is the pilot lights.
The two bulb sockets, of course, have disintegrated inside.
It would be not too bad to fix the wire/spring assembly, but both sockets were riveted, or, rather, used an eyelet to hold to the bracket that held them to the dial assembly, and those came apart also.
They were flared really thin, so when I was taking the bulbs out, the flared part easily separated.

Now I have a dilemma: either to look for eyelets (will go to Michael's tomorrow) or try to fit all new sockets.

Oh, and the reception during the filming yesterday: I forgot to switch off the light and the rear power strip: today I did it and it became really good with luittle noise.