VIA Technologies 10GPD20G100A0, User Manual

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VIA EPIA-M930 User Manual
13
LVDS1 LVDS2
Pin Signal Pin Signal Pin Signal Pin Signal
M1 GND M1 GND
2 PVDD1 1 LVDS1_B0- 2 PVDD2 1 LVDS2_B0-
4 PVDD1 3 L 4 PVDD2 3 L
6 GND 5 GND 6 GND 5 GND
8 GND 7 LVDS1_B1- 8 GND 7 LVDS2_B1-
10 LVDS1_A0- 9 LVDS1_B1- 10 LVDS2_A0- 9 L
12 L 11 GND 12 L 11 GND
14 GND 13 LVDS1_B2- 14 GND 13 LVDS2_B2-
16 LVDS1_A1- 15 L 16 LVDS2_A1- 15 L
18 L 17 GND 18 L 17 GND
20 GND 19 LVDS1_BCLK- 20 GND 19 LVDS2_BCLK-
22 LVDS1_A2- 21 LVD 22 LVDS2_A2- 21 LVD
24 L 23 GND 24 L 23 GND
26 GND 25 LVDS1_B3- 26 GND 25 LVDS2_B3-
28 LVDS1_ACLK- 27 L 28 LVDS2_ACLK- 27 L
30 LVD 29 NC 30 LVD 29 NC
32 GND 31 GND 32 GND 31 GND
34 LVDS1_A3- 33 +V3.3 34 LVDS2_A3- 33 +V3.3
36 L 35 NC 36 L 35 NC
38 LCD1_CLK 37 NC 38 LCD2_CLK 37 NC
40 LCD1_DATA 39 NC 40 LCD2_DATA 39 NC
Table 13: LVDS panel connectors pinouts
2.2.3 Backlight Control Connectors
The VIA EPIA-M930 has two backlight control connectors labeled as LVDS1_BL1 and LVDS2_BL1. The backlight
control connectors are for backlight power and brightness control. LVDS1_BL1 corresponds to the LVDS1
panel connector. LVDS2_BL1 corresponds to the LVDS2 panel connector. The pinouts of the backlight control
connectors are shown below.
Inverter1
1
1
1
Inverter2
1
Figure 16: Backlight control connectors diagram