Speaker Connector
The speaker connector is located on pins 10 to 13 of JF1.
Table 2-9 for pin definitions.
Table 2-9. Speaker Connector Pin Definitions
Pin
Number
Function
10
11
12
13
SCSI LED
The SCSI LED JPA3 has four pins. See Table 2-10 for pin defini-
tions.
Table 2-10. SCSI LED Pin Definitions
Power Save State Select
Refer to Table 2-11 on how to set JP20.
State is used when you want the system to be in power off state the
first time you apply power to the system or when the system comes
Chapter 2:
Definition
+
Red wire, speaker data
K e y
No connection
VCC
Speaker data
GND
Black wire
Pin
Number
Function
1
+5V
2
Control
3
Control
4
+5V
Save Power Down (PD)
2-13
Installation
See