Acer TravelMate 4400 Manuel utilisateur

Acer TravelMate 4400 Series

Service Guide

PRINTED IN TAIWAN

Service guide files and updates are available

on the ACER/CSD web; for more information,

please refer to http://csd.acer.com.tw

Revision History

Please refer to the table below for the updates made on TravelMate 4400 service guide.

Date Chapter Updates

III

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 representations or warranties, either expressed or implied, with respect to the

contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular

purpose. Any Acer Incorporated software described in this manual is sold or licensed "as is". Should the

programs prove defective following their purchase, the buyer (and not Acer Incorporated, its distributor, or its

dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequential

damages resulting from any defect in the software.

Acer is a registered trademark of Acer Corporation.

Intel is a registered trademark of Intel Corporation.

Pentium and Pentium II/III are trademarks of Intel Corporation.

Other brand and product names are trademarks and/or registered trademarks of their respective holders.

Conventions

The following conventions are used in this manual:

SCREEN MESSAGES Denotes actual messages that appear

on screen.

NOTE Gives bits and pieces of additional

information related to the current

topic.

WARNING Alerts you to any damage that might

result from doing or not doing specific

actions.

CAUTION Gives precautionary measures to

avoid possible hardware or software

problems.

IMPORTANT Reminds you to do specific actions

relevant to the accomplishment of

procedures.

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 Acer's "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 be covered

in this generic service guide. In such cases, please contact your regional offices or the responsible

personnel/channel to provide you with further technical details.

2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information

available on your regional web or channel. If, for whatever reason, a part number change is made, it will

not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer

office may have a DIFFERENT part number code to those given in the FRU list of this printed Service

Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and

service of customer machines.

Chapter 1 1

Features

Below is a brief summary of the computer’s many feature:

Platform and memroy

TAMD TurionTM 64 ML-28/ML-32 processor at 1.6/1.8 GHz or higher with 128 KB L1 cache and 512

KB L2 cache, or

TAMD TurionTM 64 ML-30/ML-34/ML-37/ML-4 processor at 1.6/1.8/2.0/2.2 GHz or higher with 128

KB L1 cache and 1 MB L2 cache, or

TMobile AMD SempronTM processor 2600+/3000+ or higher with 128 KB L2 cache, or

TMobile AMD SempronTM processor 2600+/3000+ or higher with 256 KB L2 cache, or

TATI RS480M and SB400 chipset

T256/512 MB of DDR333 memory, upgradeable to 2 GB using two soDIMM modules

Display

TThim-Film Transistor (TFT) displaying at :

t15.0” XGA (1024 x 768)

t15.0” SXGA+ (1400 x 1050)

t15.4” WXGA (1280 x 800)

t15.4” WXGA+ (1680 x 1050)

TATI MOBILITYTM RADEONTM X600 or ATI MOBILITYTM RADEONTM X700

TSimultaneous display on LCD and CRT display

TDualViewTM support

TMPEG-2/DVD hardware-assisted capability

Storage subsystem

TOne 40 GB or harger hard disk drive

TOptical drive options:

tDVD-Super Multi

tDVD-Dual

tDVD/CD-RW combo

T6-in-1 card reader (MS/MS PRO/MMC/SD/SM/xD-Picture Card

TSimultaneous display on LCD and CRT display

TDualViewTM support

TMPEG-2/DVD hardware-assisted capability

Input devices

TAcer FineTouchTM keyboard with a 5-degree curve

T88/89-key keyboard

TTouchpad with 4-way integrated scroll button

System Specifications

Chapter 1

2Chapter 1

TSix easy-launch buttons

Audio

TAudio system with two built-in speakers

TMS-Sound compatible

Communication

TModem: 56K ITU V.90/V.92 modem with PTT approval; wake-on ring ready

TLAN: 10/100/1000 Mbps Fast Ethernet (for selected models); wake-on ring ready

TWLAN (manufacturing option): integrated 802.11b/g dual band (for selected models), or 802.11a/b/

g tri-mode WI-Fi CERTIFIEDTM WLAN solution (for selected models); Acer SignalUp wireless

technology support

TWPAN (manufacturing option): integrated Bluetooth®

Human-centric design and ergonomics

TRugged, yet extremely portable design

TStylish appearance

TFull-size keyboard with four programmable launch keys

TErgonomically-centered touchpad pointing device

TAcer FineTouch keyboard with a 5-degree curve

TInternet 4-way scroll button

I/O Ports

TFour USB 2.0 ports

TIEEE 1394 port

TEthernet (RJ-45) port

TModem (RJ-11) port

TExtternal display (VGA) port

TS-video/TV-out port

TMicrophone/line-in jack

THeadphones/speaker/line-out port

TInfrared (FIR) port

TType II PC Card slot

T6-in-1 card reader

TDC-in jack for AC adaptor

T124-pin Acer ezDock connector (for selected models)

Chapter 1 3

System Block Diagram

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Bolsena

BLOCK DIAGRAM

158Monday, February 14, 2005

Title

Size Document Number Rev

Date: Sheet of

Bolsena

BLOCK DIAGRAM

158Monday, February 14, 2005

Title

Size Document Number Rev

Date: Sheet of

Bolsena

BLOCK DIAGRAM

158Monday, February 14, 2005

VRAM x4

53,54(M26/M24 diff.)

DVI-D

TMDS

Bolsena Block Diagram

ISA ROM

SVIDEO/COMP

RGB CRT

LVDS

CRT

TVOUT

LCD

ATA 133

M26/M24

LPC Bus / 33MHz

6-CH

AC97 2.2

LPC I/F

HyperTransport

6.4GB/S 16b/8b

35W/25W

AMD CPU

DDR x2

200-PIN DDR SODIMM

KBC

KB3910

Touch

Pad Int.

ATI

SB400

ACPI 2.0

PCI 6xUSB 2.0

ATI

AGTL+ CPU I/F + UMA

CLK GEN

PCI-Express

802.11a/b/g

Mini-PCI

PCI Bus / 33MHz

PCB Layer Stackup

RS480M

35 35

18,19,20,21,22

11,12,13,14

4,5,6,7

50,51,52

ATI

PCI Express x16

DDR 333/400

8,9,10

TSP2220A

1* Slot Cardbus

1* 1394

CardReader

PCMCIA I/F

PCI 7411

PCMCIA

SLOT

1394 4pin

Conn

Support

TypeII

PWR SW

26,27

IDT CV137

PIDE

DVD/

CD-RW

SIDE

HDD

AC97

MDC Card OP AMP

G1421

3324

MODEM

Line In

MIC In

Line Out

NS SIO

PC87392

10/100Mb

USB x 4

RJ11

CONN

CODEC

ALC655

Int. SPKR

PCI LAN

Realtek

RTL8110SBL

1000/100/10

RTL8100C

100/10

TXFM

RJ45

1000Mb

TXFM

L1: Signal 1

L2:VCC

L3: Signal 2

L4: Signal 3

L5: GND

L6: Signal 4

FIR

Thermal

& Fan

G792

XBUS

91.4C501.001 (04243)

MS/xD

SM/MMC/SD

5 in 1

SATA

RJ45-11 LINE

OUT

Port Replicator 4 (124 PIN)

PRINTER

IN CRT PS2 LINE IN

SEARIAL

PORT MIC TV

OUT DVI PCIeX2 SMBUS

BlueTooth

miniUSB

(EZ4 only )

Dummy when use 'UMA'

Dummy when use 'DIS'

Dummy when 'USE EZ4'

Dummy when 'NO EZ4'

Dummy when use '10/100'

Dummy when use 'GIGA'

Dummy when use 'SATA'

Dummy when use 'IDE'

CH7307C

LEDs

BUTTONs

RTC BAT.

See 'TEXT' in 0MEMO or 1MEMO property in component

Power Block Diag -> Page 40

Dummy when use ''M26'

Dummy when use ''M24'

4Chapter 1

Board Layout

Top View

1 Keyboard Connector 7 3 in 1 Connector

2 Bluetooth Board Connector 8 Speaker Connector

3 LCD Cable Connector 9 Internal Microphone Connector

4 LED Board Connector 10 Modem Board Connector

5 Lid Switch 11 Touchpad Board Connector

6 Modem Cable Connector

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