1 Hardware Overview
Chapter 1 Contents
1.1 Features.......................................................................................................................1-1
1.2 System Unit Block Diagram.......................................................................................1-8
1.3 3.5-inch Floppy Disk Drive (USB External)............................................................1-15
1.4 2.5-inch Hard Disk Drive.........................................................................................1-16
1.5 DVD-ROM Drive.....................................................................................................1-20
1.6 CD-RW/DVD-ROM Drive.......................................................................................1-22
1.7 DVD±R/±RW Drive.................................................................................................1-24
1.8 DVD Multi Drive .....................................................................................................1-25
1.9 Keyboard ..................................................................................................................1-27
1.10 TFT Color Display ...................................................................................................1-28
1.10.1 LCD Module.......................................................................................1-28
1.10.2 FL Inverter Board ...............................................................................1-29
1.11 Power Supply............................................................................................................1-30
1.12 Batteries....................................................................................................................1-32
1.12.1 Main Battery.......................................................................................1-32
1.12.2 Battery Charging Control....................................................................1-33
1.12.3 RTC battery.........................................................................................1-34
TECRA M2 Maintenance Manual (960-468) 1-iii