POC-100 User’s Manual
Copyright © 2013 Neousys Technology Inc. All Right Reserved.
Page 29 of 65
This 3-pin jumper is used to configure the TTL signal level for the LCD panel. You should
always have the correct jumper setting before connecting to the panel.
VFD
Jumper Setting
3V
5V
Backlight Control Connector
In addition to LVDS signals, POC-100 also provides backlight control signals and DC power
for panel and backlight module. The signals are supported via a 5-pin, 2.0mm pitch wafer
connector.
Pin#
Definition
Description
1
LBKLT_CTL
Panel backlight brightness control
2
LBKL_EN
LVDS backlight enable
3
P5V_LCD
5V power supply
4
P12V_LCD
12V power Supply
5
GND
Ground