These numbers mean nothing at all.the # to the fbt is on it.
The proccess for replacing the fbt is as follows.
Have at least40 watt soldering Iron,Wick,and a big help,
a solder sucker,,,basically you un-solder the old one and
install (solder) the other in its place.
joe.

jmuller wrote:

I have found:

'456 005-15 REV:8F
MFG:732 B0653

5102820015P
E13-7810M '

and

'WK.734'

on the 'heatsink' around the flyback transformer.
and

'452051-15 REV:4G
MFG:732 B0653'

on the circtuit board that plugs into the CRT.

maybe this can help somehow.
What is the process of replacing the flyback transformer ??

- thanks in advance,
jmuller