SX-727, flyback diode on protection board AWM-027

[pa_200]

Hello at all,
I get the SX-727 from my daughter in the next weeks for a little renewal and plan to improve the protection board with a flyback diode. So far I didn’t find an answer for this board, but rechecked the known position on the AWM-025 schematik and compared it with the AWM-027.

My plan is to connect a 1N404 between pins 14 (anode) and 15 (cathode) on the AWM-027, but would like to reconfirm this as the correct position before with your help.

 

[avionic]

My plan is to connect a 1N404 between pins 14 (anode) and 15 (cathode) on the AWM-027, but would like to reconfirm this as the correct position before with your hel

1N4004 between pins 14(anode) and 15(cathode)

 

[pa_200]

Thanks avionic, I missed the second Zero. So pin 14 (anode) and 15 (cathode) is correct?

 

[avionic]

14(anode) and 15(cathode)

 

[markthefixer]

cathode is the banded end (white ring marking) of the 1n4004 diode and awm-027 pin 15 is where it is to be connected to.
awm-027 pin 14 is to be connected to the other (UN-banded) end of the 1n4004 diode.

 

[pa_200]

With a big thanks to avionic and markthefixer I copied the information to the original AWM-027 schematic so everyone else with the same board can use it in the future.