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HDLED (Hard Drive Activity LED):
Connect to the hard drive activity LED on the chassis front panel. The LED
is on when the hard drive is reading or writing data.
The front panel design may differ by chassis. A front panel module mainly
consists of power switch, reset switch, power LED, hard drive activity LED,
speaker and etc. When connecting your chassis front panel module to this
header, make sure the wire assignments and the pin assign-ments are
matched correctly.
3W Audio AMP Output Wafer
(4-pin SPEAKER1)
(see p.8 No. 28)
Fan Connector
(4-pin FAN1)
(see p.8 No. 2)
ATX Power Connector (Input 9V-36V)
(4-pin ATX12V1)
(see p.8 No. 15)
SATA Power Output Connector
(4-pin SATA_PWR1)
(see p.8 No. 12)
Inverter Power Control Wafer
(6-pin BLT_PWR1)
(see p.8 No. 7)
FAN_SPEED_CONTROL
FAN_SPEED
+12V
GND
1
17
PIN
1
Please connect the fan cable
4
to the fan connector and
3
match the black wire to the
2
1
ground pin.
Please connect a DC power
supply (9V-36V) to this
connector.
1-4 : GND
2-3 : DC Input
Signal Name
1
SPK L-
2
SPK L+
3
SPK R+
4
SPK R-
PIN
Signal Name
1
GND
2
GND
3
CON_LBKLT_CTL
4
CON_LBKLT_EN
5
LCD_BLT_VCC
6
LCD_BLT_VCC
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