Acer Travelmate 5000 Maintenance Manual

5.5.15 Removing and Replacing the DAB
Board
To remove the DAB Board, refer to Figure 5-18 and perform the following
procedure:
1.      Turn off the computer, remove the battery packs  and disconnect the
ac power adapter (if it is attached). 
2.      Remove the Display Bezel as described in paragraph 5.5.14.
c
Caution:  If the notebook is powered up with the LCD bezel removed,
you can be exposed to high voltages which could result in shock and
equipment damage.  Ensure that the batteries and AC adapter...

5.5.16 Removing and Replacing the LCD
Cover Assembly 
To remove the LCD Cover Assembly with LCD Panel, Microphone, DAB,
Inverter Board, Cover Plastics and Video Driver Board components , refer to
Figure 5-19 and use the following procedure:
1.Turn off the computer, remove the battery packs and disconnect the ac
power adapter (if it is attached). 
2. Remove the LCD bezel as described in the previous paragraph.
c
Caution:  If the notebook is powered up with the LCD bezel removed,
you can be exposed to high...

5. Install the replacement LCD Cover Assembly onto the base of the
notebook and secure using the hinge screws. Reconnect the two video
cables under the DAB Board and secure the DAB insulator to the top
of the board.
6.    Install the original LCD bezel .When replacing the bezel, ensure that
the microphone is correctly positioned between the plastic tabs to
prevent binding when snapping the bezel in place. Also ensure that
the two locking pawls come throught the slits in the bezel (near the
top of the...

5.6 Removing/Replacing the Inverter
Board
To remove/replace the Inverter Board (Figure 5-20), use the following the
procedure;
1.Remove the Display Bezel as described in Paragraph 5.5.14.
c
Caution:  Ensure that the AC Adapter is disconnected from the note-
book and both batteries removed.  Otherwise, you could be exposed to
high voltages.
2.Remove the screws securing the Inverter Board to the cover.  Carefully
disconnect all cables that mate with the board.
3.Remove the Inverter Board from the cover...

Screws Holding Inverter
Board to Cover
Removing/Replacing Inverter Board
Step 1: Remove two
Snap On Plastic Hinge
Covers
Step 2: Remove two plugs and remove recessed screws..
Step 3: Gently pry off the
Display Bezel (held by clips)
Removing/Replacing Bezel
Figure 5-20  Removing/Replacing the Inverter Board
  
Field Service 5-29 

6
Illustrated Parts Listing
6.1 Introduction
This section contains an illustrated parts listing for the TM5000 Pentium,
75MHz, 10.4 inch Active Matrix Color, 8MB Memory, 810 Drive, TI P/N
9798842.
The first part of the section provides a top-down illustrated parts listing
starting with the overall pack assembly, unit assembly and notebook
accessories. The remainder of the section contains a board-level illustrated
parts listing covering the following board assemblies: 
·Main Board, P/N 9798803-0001...

6.2 TM5000 Pentium, 10.4 TFT
810HD, Domestic Notebook with
Pack, P/N 9798842-0001
Figure 6-1 and Table 6-2 contain an illustration and parts listing for the
TM5000 Pentium 10.4 inch TFT, 810 Drive, TI Part No. 9798842-0001
(Domestic version only shown for clarity).
Figure 6-1 Figure 6-1  TM5000 Pentium, 10.4 TFT, 810HD, Domestic Notebook with Pack,
P/N 9798842-0001
  
6-2 Illustrated Parts Listing 

Table 6-2  TM5000 Pentium, 10.4 TFT, 810HD, Domestic Notebook
with Pack, P/N 9798842-0001
PART NO: 9798842-0001TM MDL 5557, 810HD, 10.4TFT, W/PACK, DOM REV:
B/B
Item TI Part No. Quantity Description
01  9798842-0100  1 COMMON PAR TS FOR 9798842-XXXX           
02  9798843-0001  1  UNIT ASSY,MDL 5557,810HD,10.4TFT,DOM    
03  9786168-0001  1  ACCESSORY KIT,TM5000,ENGLISH     
06  2566358-0002  1     LABEL,CSL/TI EXPRESS,USA/CANADIAN 
Note: The following is a breakout of the common parts associated with...

6.2.1 TM5000, 10.4 TFT Color, 810HD,
Domestic Unit Assembly, P/N
9798843, Parts Listing  
A breakout of the parts listing for the unit level assembly for the TM5000
Pentium, 10.4 inch TFT, 810 Drive is shown in Figure 6-2.  The associated
parts listing is provided in Table 6-3.
Figure 6-2  Notebook Major AssembliesFigure 6-2  TM5000, 10.4 TFT Color, 810HD, Domestic Unit Assembly, 
P/N 9798843 (Sheet 1 of 2)
  
6-4 Illustrated Parts Listing 

Figure 6-2 Figure 6-2  TM5000, 10.4 TFT Color, 810HD, Domestic Unit Assembly, 
P/N 9798843 (Sheet 2 of 2)
  
Illustrated Parts Listing 6-5