Acrosser Technology AR-B1572, User Manual

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3. CONNECTION
The connectors on AR-B1572 allows you to connect external devices such as USB devices, serial port
drives, hard disk devices, printers, etc. The following table lists the connectors on AR-B1572 and their
respective functions.
3.1 VGA CONNECTOR (VGA1)
PIN SIGNAL PIN SIGNAL
1 RED 9 +5V
2 GREEN 10 GND
3 BLUE 11 NC
4 NC 12 SDA
5 GND 13 HSYNC
6 GND 14 VSYNC
7 GND 15 SCL
8 GND
3.2 VOLTAGE SOUCE FOR LCD INVERTER (INV1)
PIN SIGNAL PIN SIGNAL
1 +12V 2 +12V
3 GND 4 +5V
5 GND 6 NC
3.3 LCD CONNECTOR (LCD)
Pin Signal Pin Signal
1 GND 2 CLK
3 GND 4 HSYNC
5 VSYNC 6 GND
7 B0 NC 8 B1 NC
9 B2 B0 10 B3 B1
11 B4 B2 12 B5 B3
13 GND 14 B6 B4
15 B7 B5 16 G0 NC
17 G1 NC 18 G2 G0
19 G3 G1 20 GND
21 G4 G2 22 G5 G3
23 G6 G4 24 G7 G5
25 R0 NC 26 R1 NC
27 GND 28 R2 R0
29 R3 R1 30 R4 R2
31 R5 R3 32 R6 R4
33 R7 R5 34 GND
35 VCC 36 VCC
37 +12V 38 +12V
39 GND 40 GND
41 DISPEN 42 BLKEN
43 GND 44 VDDEN
NOTE: For 24 bit panel reference to left side of pin definition. For 18 bits panel reference to right
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