Schematic DX-440
 

Hello
I am doing some mods on my Sangean ATS-803A but there are some difference
between the my old ATS-803 schematic from 1986 and the radio. I´m intrested
in the part of the PCB with AM-MF and the BFO.
The receiver i also sold as Radio Shack DX-440, Siemens RK-651 and ESKA
DX-33.
I doing sync AM and DRM-mod on the radio and hope someone can help me with a
copy of that part of the radio.

Regards

Kjell Bjornfors