Kontron ADD2-LVDS-DUAL-Internal - Manual (Page 7)

ADD2-LVDS
KTD-00711-D Public User Manual Date: 2008-09-16 Page 7 of 13
Connector Position
PWR = Power Connector for adding power if required
DIP-SW = DIP Switches for selecting LCDVCC and Backlight Signal Inversion
J1 = LVDS Flat Panel Connector no. 1
J2 = LVDS Flat Panel Connector no. 2 (not available on ADD2-LVDS-Single).
Connector Description
PWR connector (4-pole power)
Connector type is AMP 2-171826-4. A standard FDD power plug can be connected to the PWR connector.
Pin Function Note
1 +5V Max 2A
2 GND Total current on
3 GND pin 2-3: Max 6A
4 +12V Max 4A
It’s necessary to connect the power plug if:
a. At least one of the display/cable kits require 5V as LCDVCC
b. If more than 4A in total is required for +12V Backlight.
DIP-SW = DIP Switches
WARNING: Default position of the switches is ON-position. If connected display requires 3.3V as
LCDVCC then make sure the relevant Dip-Switch (1 or 2) is in the Off position (LCDVCC = 3.3V).
Off/On => J1 LCDVCC power = 3.3V/5V
Off/On => J2 LCDVCC power = 3.3V/5V
Off/On => J1 BKLON signal active Low/High
Off/On => J2 BKLON signal active Low/High
J2
DIP-SW
J1 PWR
(PCI-Expressx16 Edge Connector)