Dan -

Now that you have a SB-200 schematic, here are Bob Norgard's notes for
SB-200 rebuilds

http://home.gci.net/~rnorgard/ampnotes.html

Note the filament voltage changes -- high filament voltage shortens the like
of the 572B !

w9gb
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"Dan/W4NTI" wrote in message
...
Can anyone send me a copy of the schematic for a Heathkit SB-200 amp? I
have no data at all.

Just remove the nospam from e-mail address.

Thanks

Dan/W4NTI