Vig430P Motherboard Manual
29
Internal Speaker
The Internal Speaker, located at SP1, can be used to provide audible indications for various
beep codes. See the table on the right for pin definitions. Refer to the layout below for the
locations of the Internal Buzzer (SP1).
Figure 10:
Internal Speaker
Power LED/Speaker
On the JD1 header, pins 1~3 are used for power LED indication, and pins 4-7 are for the
speaker. See the tables on the right for pin definitions. If you wish to use the onboard speaker,
you should close pins 6~7 with a jumper. Connect a cable to pins 4~7 of JD1 to use an external
speaker.
A-
Internal Speaker (Buzzer)
B-
Power LED/Speaker
C-
Figure 11:
Power LED/Speaker connection
Note:
The speaker connector pins are for use with an external speaker. If you wish to use the
onboard speaker, you should close pins 6.7 with a jumper.
