As the discussion is of high interest and importance I would like to ask if anyone can confirm without a doubt that the CRT for 2465 and 2430/32/40 are the same PN? From schematics cannot say that - they are in the list but as assembly. If someone has (had) access to physical details would be great to know... A 2430 could be bought (can't be sure of real condition of CRT, but could have an idea) for $50; would make a great spare part CRT for a 2465...
TT