This is a
digitally copied and enhanced manual for the Hammarlund SP-600 issue 7,
dated May, 1956. It has been copied
from an original and is clear, clean, and easy to read. It is printed on premium 24#
paper with heavy covers and bound with a plastic comb. No more struggling with
unreadable photocopies!
It measures 8 1/2" X 11" with about 40 pages with a large one
piece 11" X 19" fold out schematic and a large one
piece 11" X 17" wiring diagram. Included is
the supplement for use with models SP-600-JL and SP-600-JLX and supplement
for models SP-600-JL, SP-600-JLX, and SP-600-J25. Topics Include:
general description, circuit description, installation, operation,
maintenance, alignment,
conversion for rack mounting, tube socket voltages, tube socket resistances, oscillator
alignment frequencies, signal inputs at IF and AF stages, parts list, connection diagram, and
schematic.
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