Libretto 50CT/70CT Maintenance Manual
4-iii
Table of Contents
4.1
Overview
.....................................................................................................................
4-1
4.2
Battery Pack
................................................................................................................
4-6
4.3
Optional PC Card
........................................................................................................
4-8
4.4
Hard Disk Drive (HDD)
............................................................................................
4-10
4.5
Optional Memory Module
..........................................................................................
4-12
4.6
Keyboard
...................................................................................................................
4-14
4.7
Display Assembly
......................................................................................................
4-16
4.8
RTC Battery
..............................................................................................................
4-19
4.9
System Board
............................................................................................................
4-20
4.10
Display Mask
...........................................................................................................
4-21
4.11
FL Inverter Board
....................................................................................................
4-23
4.12
LCD Module
...........................................................................................................
4-25
4.13
Power Switch Board
................................................................................................
4-27
4.14
AccuPoint Board
.....................................................................................................
4-29
4.15
LCD Flexible Cable
.................................................................................................
4-31
4.16
I/O Adapter Board
...................................................................................................
4-33
Figures
Figure 4-1
Removing the battery pack
...............................................................................
4-6
Figure 4-2
Removing the PC Card
.....................................................................................
4-8
Figure 4-3
Installing the PC card
.......................................................................................
4-9
Figure 4-4
HDD cover removal
.......................................................................................
4-10
Figure 4-5
HDD removal
.................................................................................................
4-11
Figure 4-6
HDD bracket removal
.....................................................................................
4-11
Figure 4-7
Keyboard brace removal
.................................................................................
4-12
Figure 4-8
Screw removal
................................................................................................
4-12
Figure 4-9
Optional memory module removal
..................................................................
4-13
Figure 4-10
Keyboard removal
........................................................................................
4-14
Figure 4-11
Metal cover removal
.....................................................................................
4-16
Figure 4-12
Display flexible cable removal
.......................................................................
4-17