ELSKY QM10U, Руководство пользователя

Страница: 12 / 19

SHENZHEN ELSKY TECHNOLOGY CO.,LTD www.miniboard.cn
- 12 -
2.3 LVDS pin definition：
item：LVDS （2*15Pin，2.0mm）
Pin item picture
pin Definition pin Definition
1 VCC 2 VCC
3 VCC 4 GND
5 GND 6 GND
7 ADO0- 8 ADO0+
9 ADO1- 10 ADO1+
11 ADO2- 12 ADO2+
13 GND 14 GND
15 ACLK- 16 ACLK+
17 ADO3- 18 ADO3+
19 BDO0- 20 BDO0+
21 BDO1- 22 BDO1+
23 BDO2- 24 BDO2+
25 GND 26 GND
27 BCLK- 28 BCLK+
29 BDO3- 30 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 item picture
pin Definition
1 +12V
2 +12V
3 ON/OFF（ (Backlight switch ）
4 ADJ（ Backlight brightness adjustment ）
5 GND
6 GND
2.3.2 LVDS screen working voltage：
item：LVDS_PWR （2*3Pin，2.0mm） Pin item picture
pin Definition
1-2 short circuit +3.3V
3-4 short circuit +5V
5-6 short circuit +12V
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!