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Chapter 2
Hardware Configuration
2
J1 KBLOCK, SPK, RST, HDLED, ATXSW, SUSLED, Power LED
SPK Speaker Connector
Attach the system speaker to connector SPK.
Pin
Description
1
DATA Out
2
NC
3
Ground
4
+5V
KBLOCK K Power LED Connectors
KB Lock is a keylock connector that enables and disables the keyboard
and the Power-LED on the case.
Pin
Description
11
LED Output
12
NC
13
Ground
14
Keylock
15
GND
HDLED Hard Disk LED Connector
Pin
Description
6
5V
16
Active Low
P3
P4
P2
P1
P14
P15
P13
P12
P11
P6
P16
P20
P10
P11
P1
SPK
KBLOCK
PSW
SUSLED
HDLED
RST
Power LED