User manual
Copyright © 2012 NEXCOM International Co., Ltd. All Rights Reserved.
21
Chapter 3: Jumpers and Switches
VTC 7120-BK Series User Manual
RS232 Connector
Connector size:2 x 5 = 10Pins PIN Header, ( 2.0 mm Pitch )
Connector location: CN11, CN15
(CN15USE TTL SINGNAL)
Pin Definition Pin Definition
1 VCC5 2 VCC12
3 NC 4 NC
5 GND 6 GND
7 CAN_DI 8 CAN_DO
9 TXD1 10 RXD1
(CN11Standard RS232 interface)
Pin Definition Pin Definition
1 DCD1 2 RXD1
3 TXD1 4 DTR1
5 Gnd1 6 DSR1
7 RTS1 8 CTS1
9 RI1
1
9
2
LVDS Connector+USB0
Connector size: 2 X 15 (2.0mm)
Connector location: CN12
21
3029
Pin Definition Pin Definition
1 LVDS_CLK 2 LVDS_DAT
3 Panel_VDD 4 LVDS_1(OUT0)
5 LVDS_9(OUT3) 6 LVDS_0(OUT0#)
7 LVDS_8(OUT3#) 8 Panel_VDD
9 LVDS_GND 10 LVDS_GND
11 LVDS_7(CLK) 12 LVDS_3(OUT1)
13 LVDS_6(CLK#) 14 LVDS_2(OUT1#)
15 LVDS_GND 16 LVDS_GND
17 LVDS_5(OUT2) 18 Panel_backlight(+12V)
19 LVDS_4(OUT2#) 20 Panel_backlight(+12V)
21 LVDS_GND 22 Power on push buttom
23 USB_2# 24 USB_GND
25 USB_2 26 USB_VCC (+5V)
27 USB_GND 28 USB_GND
29 Panel_backlight(+12V) 30 GND