In article ,
Nc183d wrote:
Doesn't a CRT rejuvinator tend to "zap" the tube with high voltage? Wouldn't
this tend to fry the tube?

What does "fry" mean?

The CRT rejuvinator applies a very short pulse of a very high voltage
with the cathode positive, in order to clean the passive oxide layer off
the cathode.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."