B.13 External Speaker (CN10)

The CPU card has its own buzzer. You can also connect it to the external speaker on your computer chassis.

Table B-13: External speaker (CN10)

Pin Function

1+5 VCC

2GND

3Internal buzzer

4Speaker out

70PCA-6275 User's Manual

Page 80
Image 80
Advantech PCA-6275 manual External Speaker CN10