Here's a link to one of my current projects,
http://www.myvintagetv.com/decca_1000.htm
It's a Decca 1000 projection set. I've recapped it, and have good B+ from power supply, but no audio or any light on the CRT. The CRT does light up just after I power the set off, so I can assume the CRT is good and I have some HV. This set uses a pair of 6SN7's as CRT protection, if sweep is lost they shut down the CRT so not to burn the screen, could explain the no light problem , but not the no audio. As soon as I get the backlog of customers sets done I'll get back on it.
Chuck