ASRock Z790 Steel Legend WiFi User Manual - Page 51
eDP Signal Connector
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Z790 Steel Legend WiFi eDP Signal Connector (40-pin EDP1) (see p.7, No. 37) This connector is for an LCD monitor that supports an internal embedded DisplayPort (eDP). *Please refer to page 57 for further instructions on how to adjust the brightness. PIN SIGNAL 1 N/A 2 LCD_BLT_VCC 3 LCD_BLT_VCC 4 LCD_BLT_VCC 5 LCD_BLT_VCC 6 N/A 7 N/A 8 eDP_VARY_BL 9 eDP_BLON 10 BKT_GND 11 BKT_GND 12 BKT_GND 13 BKT_GND 14 eDP_HPD_CON 15 PNL_GND 16 PNL_GND 17 PNL_GND 18 PNL_GND 19 N/A 20 +LVDD 21 +LVDD 22 +LVDD 23 +LVDD 24 GND 25 eDP_AUX#_CON 26 eDP_AUX_CON 27 GND 28 eDP_TX0_CON 29 eDP_TX#0_CON 30 GND 31 eDP_TX1_CON 32 eDP_TX#1_CON 33 GND 34 N/A 35 N/A 36 GND 37 N/A 38 N/A 39 GND 40 N/A 47
47
Z790 Steel Legend WiFi
eDP Signal Connector
(40-pin EDP1) (see p.7, No. 37)
°is connector is for an LCD monitor that supports an internal embedded
DisplayPort (eDP).
*Please refer to page 57 for further instructions on how to adjust the brightness.
PIN
SIGNAL
1
N/A
2
LCD_BLT_VCC
3
LCD_BLT_VCC
4
LCD_BLT_VCC
5
LCD_BLT_VCC
6
N/A
7
N/A
8
eDP_VARY_BL
9
eDP_BLON
10
BKT_GND
11
BKT_GND
12
BKT_GND
13
BKT_GND
14
eDP_HPD_CON
15
PNL_GND
16
PNL_GND
17
PNL_GND
18
PNL_GND
19
N/A
20
+LVDD
21
+LVDD
22
+LVDD
23
+LVDD
24
GND
25
eDP_AUX#_CON
26
eDP_AUX_CON
27
GND
28
eDP_TX0_CON
29
eDP_TX#0_CON
30
GND
31
eDP_TX1_CON
32
eDP_TX#1_CON
33
GND
34
N/A
35
N/A
36
GND
37
N/A
38
N/A
39
GND
40
N/A