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BL_VOL_SEL: LCD Backlight Inverter Power Select Jumper Header
This jumper is for selecting LCD Backlight Inverter Power.
2.5 Headers & Connectors
LVDS_CON1: LVDS Header
This connector supports dual channel 18/24-Bits LCD panel.
CN1: Inverter Header
This connector is for connecting to LCD for providing backlight control function.
Pin 1-2 Open: Inverter Power=5V (Default)
Pin 2-3 Close: Inverter Power=12V
Pin Assignment
Pin Assignment
1
LCDVDD
2
3
LCDVDD
4
5
Ground
6
7
LVDSA_Data0N
8
9
LVDSA_Data1N
10 LVDSA_Data1P
11 LVDSA_Data2N
12 LVDSA_Data2P
13 Ground
14 Ground
15 LVDSA_CLKN
16 LVDSA_CLKP
17 LVDSA_Data3N
18 LVDSA_Data3P
19 LVDSB_TX0N
20 LVDSB_TX0P
21 LVDSB_TX1N
22 LVDSB_TX1P
23 LVDSB_TX2N
24 LVDSB_TX2P
25 Ground
26 Ground
27 LVDSB_CLKN
28 LVDSB_CLKP
29 LVDSB_TX3N
30 LVDSB_TX3P
Pin Assignment
1
Power
2
Power
3
LBKLT_En
4
BKLT_Ctrl
5
Ground
6
Ground
Chapter 2: Hardware installation | 11
J4105TH
LCDVDD
Ground
Ground
LVDSA_Data0P
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