Packard Bell Compasseo 800 Assembly Manual

Packard Bell

Compasseo 800

Disassembly Manual

Table of Contents

Overview ..................................................................................................................3

Technician Notes......................................................................................................3

Disassembly Instructions..........................................................................................3

Reassembly Instructions..........................................................................................3

Required Tools.........................................................................................................3

Opening the case.....................................................................................................4

Removing the battery...............................................................................................5

Removing the GPS antenna (A)...............................................................................5

Removing the GPS module (B) ................................................................................6

Removing the main board........................................................................................6

Removing the Bluetooth m odule (C) (see fig. 3).......................................................7

Removing the speaker (see fig. 3)...........................................................................7

Removing the speaker bracket.................................................................................7

Reassembly Notes...................................................................................................9

Notice.....................................................................................................................10

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Overview

This document contains step-by-step disassembly instructions for the Compasseo 800.
The instructions are illustrated where necessary with images of the part of the device
that is being removed or disassembled.

Packard Bell reserves the right to make changes to the Compasseo 800 without notice.

Technician Notes

Only technicians authorized by Packard Bell B.V. should attempt to repair this
equipment. All troubleshooting and repair procedures are detailed to allow only
subassembly/module level repair. Because of the complexity of the individual boards
and subassemblies, no one should attempt to make repairs at the component level or to
make modifications to any printed wiring board. Improper repairs can create a safety
hazard. Any ind ication of component replacement or printed wiring board modifications
may void any warranty or exchange allowances.

Disassembly Instructions

When disassembling the unit, follow these general rules:

n Turn off the power and disconnect all cables.
n Label all removed connectors. Note where the connector goes and in what

position it was installed.

n Do not disassemble the unit into parts that are smaller than those specified in

the instructions.

Reassembly Instructions

Reassembly is the reverse of the disassembly process. Use care to ensure that all
cables and screws are returned to their proper positions. Check that no tools or any
loose parts have been left inside the product. Check that everything is properly installed
and tightened.

Required Tools

All disassembly procedures can be performed using the following tools:

n Phillips (#1 bit) screwdriver
n Small flat blade screwdriver

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Opening the case

To open the case, follow the steps below:

1. Remove the two screws at the bottom of the device.

Fig. 1 Bottom of the device

2. Remove the four rubber stoppers from the holes in the corners at the
back of the device.

3. Remove the four screws left in the holes.

Fig. 2 Removing screws

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4. Lift and take away the rear cover to open the device.

Fig. 3 Main board including battery, speaker, GPS

and Bluetooth modules

Removing the battery

Remove the battery as follows:

1. Disconnect the battery from the main board.

2. As the battery is glued to the speaker bracket, lift it until it comes loose
and then remove it.

Removing the GPS antenna (A)

Perform the following to remove the GPS antenna:

1. Gently disconnect the GPS antenna from the GPS board. In case the
cable does not loosen easily, use a small flat screwdriver to push the
connector out of the GPS board connector.

2. Slide the GPS antenna upwards out of its holder.

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Removing the GPS module (B)

Follow these steps to remove the GPS module:

1. Disconnect the GPS cable from the main board.

2. Remove the two screws from the top left and bottom right of the GPS
module.

3. Lift the GPS module from the main board.

4. Disconnect the GPS cable from the GPS module.

Removing the main board

To remove the m ain board, do as follows:

1. Remove the bottom left screw from the Bluetooth module.

2. You can now easily lift the entire main board from the casing of the
device, including the speaker, speaker bracket and Bluetooth module.
Do not directly pull away the main board, as the cable and microphone
casing are still attached !

3. Disconnect the LCD cable and the micr ophone.

Fig. 4 Disconnecting the LCD cable

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Fig. 5 Disconnecting the microphone cable

Note When removing the main board from the casing, watch the volume switch,

as it might come off. When reassembling, put back the switch first before
closing the device.

Removing the Bluetooth module (C) (see fig. 3)

In order to properly remove the speaker, first unscrew the Bluetooth module.
To unscrew the Bluetooth module, perform the following:

1. Remove the top right screw of the Bluetooth module.

2. Gently lift the Bluetooth module from the main board, but do not yet
disconnect the Bluetooth cable from the main board.
You will only be able to fully disconnect the Bluetooth module once the
speaker and the speaker bracket are removed.

Removing the speaker (see fig. 3)

Follow these steps to remove the speaker:

1. Remove the two screws on the left and right side of the speaker.

2. Lift the speaker and disconnect the speaker cable from the main board.

Removing the speaker bracket

Remove the speaker bracket as follows:

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1. Remove the screw that holds the speaker bracket to the main board, at
the back of the main board.

Fig. 6 Removing the speaker bracket

2. Separate the speaker bracket from the main board.

3. Finally, disconnect the Bluetooth cable and module from the main board.
In case the Bluetooth cable does not loosen easily, use a small flat
screwdriver to push the connector out of the main board.

Note: Make sure t hat by putting back the speaker bracket , the Bluetooth cabl e needs to be

reconnected first, as this cable goes underneath all other parts.

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Reassembly Notes

When reassembling the dev ice, please take notice of the order in which the
parts can be put back and reattached. The Bluetooth module, speaker and
speaker bracket can be put back best following these steps:

1. Reattach the Bluetooth cable to the main board.

2. Fasten the Bluetooth module with the top right screw.

3. Reconnect the speaker cable to the main board.

4. To put back the speaker bracket, pull the speaker through the speaker
bracket’s hole.

5. Put back the speaker and fasten it.

6. Fasten the speaker bracket.

7. You can now put back the main board into the casing by reconnecting
the flat cable and microphone cable and attaching the main board to
the casing.

8. Put back the remaining parts of the device and close.

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Notice

The information in this gu ide is subject to change without notice.
This guide contains information protected by copyright. No part of this guide

may be photocopied or reproduced in any form or by any means without prior
written consent from Packard Bell B.V.

PACKARD BELL B.V. SHALL NOT BE LIABLE FOR TECHNICAL OR
EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN; NOR FOR
INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE
FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL.

Copyright © 2007 Packard Bell B.V. All rights reserved.

First Edition: March 2007
Version: 1.0

Packard Bell B.V.

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