Sencore's CRT setup book for their CR7000 is pretty useful.

Leonard Caillouet

"James Sweet" wrote in message
news:l70ub.171830$275.548239@attbi_s53...

"mo" wrote in message
om...
could someone please advise of where i can get information

regarding decoding the crt numbering system

so i can swap picture tubes without resorting

to trial and error.(usually about 95% error)

Thank you - Mo

There isn't much in the way of information on that, I've looked. I've had
pretty good luck just by looking at the tubes though, but I mostly look
for
generic 19" tubes for old arcade game monitors.