I have just put up manuals for three receivers on my website:
ITT/Mackay 3020 at http://mikea.ath.cx/3020/
DEBEG 2000 at http://mikea.ath.cx/debeg/
RACAL 1217 at http://mikea.ath.cx/6217/
Where the schematics are larger than 8.5x11, I mostly haven't yet
scanned them.
Enjoy.
--
Mike Andrews, W5EGO
Tired old sysadmin