This is a
digitally copied and enhanced manual for the Collins 51J-2 receiver. 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
The Collins 51J-2 manual measures 8 1/2" X 11" with about
95 pages plus a large one piece 11" X 17"
fold out schematic. Topics Include: general description,
installation, adjustment and operation, circuit description, maintenance,
top and bottom chassis view, alignment adjustments, dial and bandswitch gear
box diagram, R-F slug rack drawing, tube socket resistance and voltages,
parts list, and schematic.