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Factory Service Manual
2nd Printing January, 1975
Covers Models A-G
      Page 1 to 10
      Page 11 to 20
      Page 21 to 30
      Page 31 to 35
      Page 33 (PCB Layout)
      Cover Page Front
      Cover Page Rear

DIAGRAMS
      123D Schematic Diagram (11x17)
      123D Schematic Diagram
      123G Schematic Diagram (11x17)
      123G Schematic Diagram

Also See
     Factory Service Bulletins