Chapter 4: System Components
VITEK 2
Smart Carrier Station Service Manual
4-5
Display Interface Board
The Display Interface PCB is the interface between the CPU/Video Board and the LCD.
The board also contains the high voltage inverter used to power the CCFL backlight.
WARNING!
The normal voltage on connector J3 from the inverter is
~250 VAC to 1000 VAC.
The Display Interface Board is located in the Display Assembly, component side down
and held in place by four screws. The board is shown in Figure 4-4. The jumper settings
for the board as well as the locations of the connectors and voltage test points are shown
in figure 4-5.
Figure 4-4
Display Interface PCB
510747-1 REV. 01/02
