Specifications

1 Hardware Overview

Satellite A50S/TECRA A3X Maintenance Manual (960-534) [CONFIDENTIAL] 1-iii

Chapter 1 Contents

1.1 Features ......................................................................................................................1-1

1.2 System Block Diagram..............................................................................................1-6

1.3 3.5-inch USB Floppy Disk Drive.............................................................................1-10

1.4 2.5-inch Hard Disk Drive.........................................................................................1-11

1.5 CD-ROM Drive........................................................................................................1-13

1.6 DVD-ROM Drive ....................................................................................................1-15

1.7 DVD-ROM & CD-R/RW Drive ..............................................................................1-18

1.8 DVD Super Multi Drive...........................................................................................1-21

1.9 Keyboard..................................................................................................................1-24

1.10 TFT Color Display...................................................................................................1-25

1.10.1 LCD Module........................................................................................1-25

1.10.2 FL Inverter Board................................................................................1-27

1.11 Power Supply...........................................................................................................1-28

1.12 Batteries ...................................................................................................................1-30

1.12.1 Main Battery........................................................................................1-30

1.12.2 Battery Charging Control....................................................................1-31

1.12.3 RTC Battery.........................................................................................1-32

1.13 AC Adapter..............................................................................................................1-33