Maintenance Manual

1 Hardware Overview

PORTEGE A100 Maintenance Manual (960-460) 1-iii

Chapter 1 Contents

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

1.2 2.5-inch Hard Disk Drive.........................................................................................1-10

1.3 Keyboard..................................................................................................................1-12

1.4 CD-RW/DVD-ROM Drive......................................................................................1-13

1.5 CD-ROM Drive........................................................................................................1-14

1.6 DVD-Multi Drive.....................................................................................................1-15

1.7 TFT Color Display...................................................................................................1-16

1.7.1 LCD Module.......................................................................................1-16

1.7.2 FL Inverter Board ...............................................................................1-17

1.8 Power Supply...........................................................................................................1-18

1.9 Batteries ...................................................................................................................1-20

1.9.1 Main Battery.......................................................................................1-20

1.9.2 Battery Charging Control...................................................................1-20

1.9.3 RTC battery........................................................................................1-21

1.10 AC Adapter..............................................................................................................1-22