Acer Travelmate 4270 Service Guide

TravelMate4210/4270/4670&Aspire5620/5670
Service Guide
                                                                                                                                         PRINTED IN TAIWAN Service guide files and updates are available
on the AIPG/CSD web; for more information, 
please refer to http://csd.acer.com.tw 

2
Revision History
Please refer to the table below for the updates made on TravelMate4270/4670/4210 & Aspire5620/5670 
service guide.
Date Chapter Updates 

3
Copyright
Copyright © 2005 by Acer Incorporated.  All rights reserved.  No part of this publication may be reproduced, 
transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in 
any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without 
the prior written permission of Acer Incorporated.
Disclaimer
The information in this guide is subject to change without notice.
Acer Incorporated makes no...

4
Conventions
The following conventions are used in this manual:
Screen messagesDenotes actual messages that appear 
on screen.
NOTEGives bits and pieces of additional 
information related to the current 
topic.
WARNINGAlerts you to any damage that might 
result from doing or not doing specific 
actions.
CAUTIONGives precautionary measures to 
avoid possible hardware or software 
problems.
IMPORTANTReminds you to do specific actions 
relevant to the accomplishment of 
procedures. 

5
Preface
Before using this information and the product it supports, please read the following general information.
1.This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION 
decided for Acers global product offering. To better fit local market requirements and enhance product 
competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g. 
add-on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT...

1
Chapter1 System Specifications ..............................................1
Features  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1
Block Diagram   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  4
TM 4670/4270/4210 Outlook View  . . . . . . . . . . . . . . . . . . . . .  5
Aspire 5670/5620 Outlook View  . . . . . . . . . . . . . . . . . . . . . .  11
Indicators   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

2
Top View  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  110
Bottom View  . . . . . . . . . . . . . . . . . . . . 112
Chapter6 FRU (Field Replaceable Unit) List ......................113
Exploded Diagram   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  114
Aspire 5670 Part List   . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  117 

Chapter 11
Features
This computer was designed with the user in mind.  Here are just a few of its many features:
Performance
TIntel®  Pentium®  M YonahProcessor dual core at 1.66~2.33 GHz or higher
TIntel®  Pentium®  M Yonah Processor single core at 1.66~1.83 GHz  higher
TIntel®  Celeron®  M Yonah Processosr 430/420/410
Chipset
TNorth Bridge:
T915GM/915PM
TSouth Bridge:
TICH7M-DH/ICH7M
Memory
T256MB or 512MB of DDRII 533/667 SDRAM 
TTwo DDR SODIMM slots
TUpgradeable to 2GB Memory for 32bit OS, 4G for...

2Chapter 1
TV Tuner ( for Aspire only)
TMiniPCI type
TReserve necessary thermal solution 
T3 TV tuner modules at lease
TAnalog w/ HW MPEG2
TAnalog+Digital w/ HS MPEG2(Hybrid)
TAnalog+Digital w/o HW MPEG2(Hybrid)
TLocation of the TV tuner card has to be very close to the connector
TWorldwide version supoprt
Audio
TRealtek ALC883 Audio Codec
THD(High Definition) AUdio
TSNR > 85
TInternal Microphone
TTwo speakers, at lease 1W/2.5cc for each
TEnable VoIP function
Storage
TPATA and SATA co-lay
T9.5mm height,...

Chapter 13
T1 PCMCIA
T1 Express Card
T1 CIR(for Aspire)
T1 ezDock port
T1 DVI-D
T1 TV-in connector(for TV SKU)
T1 7-pin miniDin connector(for TV SKU)
Battery
T8-cell of 18650 Li-ion battery pack, (2400mAh)
T4-cell of 18650 Li-lon battery pack, (2000mAh)
T6-cell of 18650 Li-lon battery pack, (2000mAh)
T3-pin 90W AC adaptor