DFI AL701, User Manual, Page: 18 / 46

18
Chapter 2
HARDWARE INSTALLATION
User's Manual | AL701
LVDS_BKLT_EN_R 112 O CMOS 3.3V/3.3V Connect to enable control of LVDS panel backlight
power circuit.
Controls panel Backlight enable.
LVDS_BKLT_CTRL_R 123 O CMOS 3.3V/3.3V Connect to brightness control of LVDS panel backlight
power circuit.
Primary functionality is to control the panel backlight brightness via pulse
width modulation (PWM).
When not in use for this primary purpose it can be used as General
Purpose PWM Output.
_R
(option e)
99 O LVDS LVDS eDP AC Coupling capacitor Connect to LVDS connector LVDS primary channel differential pair 0.
Display Port primary channel differential pair 0.
LVDSA_0-_R
(option eDP0_TX0-)
101 eDP AC Coupling capacitor
_R
(option e)
103 O LVDS LVDS eDP AC Coupling capacitor Connect to LVDS connector LVDS primary channel differential pair 1.
Display Port primary channel differential pair 1.
LVDSA_1-_R
(option eDP0_TX1-)
105 eDP AC Coupling capacitor
_R
(option e)
107 O LVDS LVDS eDP AC Coupling capacitor Connect to LVDS connector LVDS primary channel differential pair 2.
Display Port primary channel differential pair 2.
LVDSA_2-_R
(option eDP0_TX2-)
109 eDP AC Coupling capacitor
_R
(option e)
113 O LVDS LVDS eDP AC Coupling capacitor Connect to LVDS connector LVDS primary channel differential pair 3.
Display Port primary channel differential pair 3.
LVDSA_3-_R
(option eDP0_TX3-)
115 eDP AC Coupling capacitor
LV
(option e)
119 O LVDS LVDS eDP AC Coupling capacitor Connect to LVDS connector LVDS primary channel differential pair clock lines.
Display Port primary auxiliary channel.
LVDS_A_CK-
(option eDP0_AUX-)
121 eDP AC Coupling capacitor
_R
(option e)
100 O LVDS LVDS eDP AC Coupling capacitor Connect to LVDS connector LVDS secondary channel differential pair 0.
Display Port secondary channel differential pair 0.
LVDS_B0-_R
(option eDP1_TX0-)
102 eDP AC Coupling capacitor
_R
(option e)
104 O LVDS LVDS eDP AC Coupling capacitor Connect to LVDS connector LVDS secondary channel differential pair 1.
Display Port secondary channel differential pair 1.
LVDS_B1-_R
(option eDP1_TX1-)
106 eDP AC Coupling capacitor
_R
(option e)
108 O LVDS LVDS eDP AC Coupling capacitor Connect to LVDS connector LVDS secondary channel differential pair 2.
Display Port secondary channel differential pair 2.
LVDS_B2-_R
(option eDP1_TX2-)
110 eDP AC Coupling capacitor
_R
(option e)
114 O LVDS LVDS eDP AC Coupling capacitor Connect to LVDS connector LVDS secondary channel differential pair 3.
Display Port secondary channel differential pair 3.
LVDS_B3-_R
(option eDP1_TX3-)
116 eDP AC Coupling capacitor
LVDS_BKLT_EN_R 112 O LVDS 3.3V/3.3V Controls panel backlight enable