21
ATX Power Input/Output Connector
Please connect a DC
(4-pin ATX12V1)
power supply to this
(see p.8 No. 25)
connector.
1-2 : GND
3-4 : DC Input
eDP Connector (on the Backside of PCB)
(40-pin EDP1)
(see p.8 No. 7)
4
1
8
5
4
2
3
1
3W Audio AMP Output Wafer
(4-pin SPEAKER1)
(see p.8 No. 24)
PIN
Signal Name
1
OUTLN
2
OUTLP
3
OUTRP
4
OUTRN
1
24 13
12 1
ATX Power Input Connector
This motherboard provides
(24-pin ATXPWR1)
a 24-pin ATX power connector.
(see p.8 No. 18)
To use a 20-pin ATX power
supply, please plug it along Pin
1 and Pin 13.
Inverter Power Control Wafer
(6-pin BLT_PWR1)
(see p.8 No. 5)
1
PIN
Signal Name
6
LCD_BLT_VCC
5
LCD_BLT_VCC
4
CON_LBKLT_EN
3
CON_LBKLT_CTL
2
GND
1
GND
PIN
Signal Name
7
GND
6
GND
5
BLT_DW
4
BLT_UP
3
PWRDN
2
GPIO_VOL_DW
1
GPIO_VOL_UP
1
Backlight Volume Control
(7-pin BLT_VOL1)
(see p.8 No. 9)
PIN
Signal Name
40
NA
39
LCD_BL
T_VCC
38
LCD_BL
T_VCC
37
LCD_BL
T_VCC
36
LCD_BL
T_VCC
35
SMB_CLK
34
SMB_DA
TA
33
CON_LBKL
T_CTL
32
CON_LBKL
T_EN
31
GND
30
GND
29
GND
28
GND
27
eDP_HPD_CON
26
GND
25
GND
24
GND
23
GND
22
NA
21
LCD_VCC
20
LCD_VCC
19
LCD_VCC
18
LCD_VCC
17
GND
16
eDP_AUX#_CON
15
eDP_AUX_CON
14
GND
13
eDP_TX0_CON
12
eDP_TX#0_CON
11
GND
10
eDP_TX1_CON
9
eDP_TX#1_CON
8
GND
7
eDP_TX2_CON
6
eDP_TX#2_CON
5
GND
4
eDP_TX3_CON
3
eDP_TX#3_CON
2
GND
1
NA
4
0
1
EDP1
