ELSKY QM8U Podręcznik - Strona 12
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SHENZHEN ELSKY TECHNOLOGY
2.3 LVDS pin definition：
item：LVDS （2*15Pin，2.0mm）
pin
Definition
1
VCC
3
VCC
5
GND
7
ADO0-
9
ADO1-
11
ADO2-
13
GND
15
ACLK-
17
ADO3-
19
BDO0-
21
BDO1-
23
BDO2-
25
GND
27
BCLK-
29
BDO3-
Notice:
When inserting the LVDS cable, the first stitch of the LVDS cable must correspond to the first pin of the
motherboard pin. If the plug is reversed or inserted incorrectly, there is a danger of burning the screen and burning
the motherboard!
2.3.1 Backlight power supply definition：
item：INVERT （1*6Pin，2.0mm）
pin
1
2
3
ON/OFF（(Backlight switch）
4
ADJ（Backlight brightness adjustment）
5
6
2.3.2 LVDS screen working voltage：
item：LVDS_PWR （2*3Pin，2.0mm）
pin
1-2short circuit
3-4short circuit
5-6short circuit
Notice:
Screens of different sizes require different operating voltages. The motherboard provides three screen operating
voltages of 3.3V, 5V and 12V. Please set the corresponding value of "LVDS_PWR"according to the working voltage required by
the screen, otherwise there will be danger of burning the screen and burning the motherboard!
pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
Definition
+12V
+12V
GND
GND
Definition
+3.3V
+5V
+12V
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Definition
VCC
GND
GND
ADO0+
ADO1+
ADO2+
GND
ACLK+
ADO3+
BDO0+
BDO1+
BDO2+
GND
BCLK+
BDO3+
Pin item picture
Pin item picture
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Pin item picture