How to adjust the sound on the chip PAM8403?

There is a module on the chip PAM8403:
Using it want to connect a small speaker to the XBOX 360. On the advice from the Internet connected in the gap of the module and the column variable resistors, but the volume only responds to a couple of percent of turnover, then the sound disappears. It is not easy to accurately adjust. With amplifiers don't know, so I don't know where and what resistor to connect(and google articles contradict each other)
April 7th 20 at 15:58
1 answer
April 7th 20 at 16:00
It is necessary to regulate the output of Usolka, and the entrance.

The signal on one end of resuce, the second end of resuce to ground engine Board input.
Thank you! Works. - christopher.Stroman commented on April 7th 20 at 16:03

Find more questions by tags Electronics