[MFJ-Ameritron] CWF-2 MFJ filter

[Jaime Gomez]

The MFJ CWF-2 filter I installed in my Heathkit HW-100 in the early 70s
worked fine until last week. I have been looking for the 747 ICs locally and
cannot find them. I am sure I can replace them with 2 741s per each 747 with
some modifications to the circuit. Any one with a schematic for this filter
out there?
Really appreciate if I can get a copy.

73,
-- 
Jim, HK1N