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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
Pin Function
1+5 VCC
2GND
3Internal buzzer
4Speaker out
70
The CPU card has its own buzzer. You can also connect it to the external speaker on your computer chassis.
Table
Pin Function
1+5 VCC
2GND
3Internal buzzer
4Speaker out
70