Does anyone know what B&K Rejuvenator model 470 test equipment adapter that is used on the Sony KV-5100 Trinitron. The setup chart does not have the crt listed. The crt is an SD59 I think. I’m making the assumption that the jug in a KV-5000 is the same as in the KV-5100. According to Sams the tube is an 150AKB22

Also needing to find what adapter socket to use on a Sony KV-4000 crt.
Manual lists it as an 110LB22. My B&K 470 doesn’t list it in the setup book. :scratch2:

IIRC, both the tubes mentioned were designed with low power heaters and the cathode is directly heated... the heater operates at around 0.6 to 0.65 volts... will the 470 even go that low?

jr