Instruction manual
BD416 • 13 
Next find the 3 pin header and two(2) two pin headers. 
 16. Install H1 a 2 pin header.. 
 17. Install H2 a 2 pin header. 
 18. Install H3 a 3 pin header. 
This is the home stretch. Locate the 2, 10uF capacitors and 5, 0.1uF 
capacitors. 
 19. Install C1, a 0.1uF capacitor, (marked 104) 
 20. Install C2, a 0.1uF capacitor, (marked 104) 
 21. Install C3, a 0.1uF capacitor, (marked 104) 
 22. Install C4, a 0.1uF capacitor, (marked 104) 
 23. Install C5, a 0.1uF capacitor, (marked 104) 
The next two capacitors MUST be installed with the lead marked with a stripe 
and/or “-“ in the hole opposite the “+” printed on the board. 
 24. Install C6, a 10uF capacitor, watch polarity. 
 25. Install C7, a 10uF capacitor, watch polarity. 
That’s it. Your BD416 is done. All that’s left is to do a final visual check of 
all our work. Verify that all the IC’s are properly installed, there are no 
solder bridges and that all solder connections are good and you can start 
using your decoder. 










