Workstation 5A Setup Guide - Fourth Edition 3-5
What’s Inside?
Disassembling the Workstation 5A
o A small number of Workstation 5As used a 15” AUO V2 LCD with
LED Backlights and Resistive Touchscreen shown in the illustration
below.
Figure 3-4: Workstation 5A with LED Backlights (AUO V2 LCD)
o A DC-to-DC converter residing on the System Board powers the LED
Backlights through connector J31. On the majority of WS5A system
boards configured to drive the CCFL inverter, the DC-to-DC converter
components and connector J31 are not installed.
o The LCD panel with LED backlights (AUO V3) used on the PCWS
2015 is not compatible with Workstation 5A System Boards Revision C
and D. The AUO V3 panel has a built-in DC-to-DC Converter for the
LED Backlights.
o On the Revision F System Board, J1 the backlight connector has been
upgraded to support a both CCFL LCD and the AUO V3 LCD panel.