Chapter 1
1
Hardware Overview
Chapter 1
Contents
1.1
Features ..........................................................................................................................1
1.2
System Block Diagram ..................................................................................................5
1.3
2.5-inch Hard Disk Drive ...............................................................................................8
1.5
Keyboard ......................................................................................................................10
1.6
TFT Color Display .......................................................................................................12
1.6.1
LCD Module With LED Backlight ........................................................12
1.7
Power Rails ..................................................................................................................15
1.8
Batteries .......................................................................................................................16
1.8.1
Main Battery ...........................................................................................16
1.8.2
1.8.3
RTC battery ............................................................................................18
1.9
AC Adapter ..................................................................................................................19
Satellite U840 Maintenance Manual (960-Q08)
Hardware Overview
ii