Hardware Overview Chapter 1
Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
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Chapter 1 Contents
1.1 Features..........................................................................................................................1
1.2 System Block Diagram..................................................................................................6
1.3 2.5-inch Hard Disk Drive.............................................................................................11
1.4 Optical Drive................................................................................................................15
1.4.1 DVD-ROM & CD-R/RW Drive ............................................................15
1.4.2 DVD Super Multi Drive.........................................................................17
1.5 Keyboard......................................................................................................................19
1.6 TFT Color Display.......................................................................................................20
1.6.1 LCD Module ..........................................................................................20
1.6.2 FL Inverter Board...................................................................................23
1.6.3…..CCFL Invertor Board………………………………………………… ..24
1.7 Power Supply...............................................................................................................25
1.8 Batteries .......................................................................................................................27
1.8.1 Main Battery...........................................................................................27
1.8.2 Battery Charging Control.......................................................................28
1.8.3 RTC battery............................................................................................29
1.9 AC Adapter ..................................................................................................................30