Workstation 5 Field Service Guide 2-1
Chapter 2
Workstation 5 System Board
Technical Descriptions
This chapter provides technical descriptions of the Workstation 5
System Board and accessories.
In this chapter
Workstation 5 System Board Block Diagram.................................... 2-2
LX800 Processor and TFT Controller ...............................................2-4
CS5536 Companion Device...............................................................2-8
TFT LCD and Backlight Interface...................................................2-12
USB Interface ..................................................................................2-16
Touchscreen Interface ......................................................................2-19
LPC Interface...................................................................................2-20
AC 97 Audio Interface.....................................................................2-21
Point Of Sale Interfaces ...................................................................2-23
RTL8110SC Ethernet Controller .....................................................2-32
System Board Power Distribution ...................................................2-34