You probably need a circuit schematic, service manuals.net would be a good
place to look their 32 dollars usually but their invaluable when doing this
type of repair.

wrote in message
oups.com...
More info. If I disconnect the CRT boards from the Green and Blue
(especially Green) CRTs, the Red CRT is BRIGHT! Appears to be some sort
of a load problem. When all three are connected, the Red brightness
goes down almost to nothing. Already suspected that maybe it was a crt
problem, so installed a brand new factory Red CRT assembly (cost me
$250!). Any help would be appreciated.

Steve
aka stevie0027
aka