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TravelMate 5720/5320 Series
Extensa 5620/5220 Series
Service Guide
Service guide files and updates are available
on the ACER/CSD web; for more information,
please refer to http://csd.acer.com.tw
PRINTED IN TAIWAN
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Revision History Please refer to the table below for the updates made on TravelMate 5720/5320 and Extensa 5620/5220 Series service guide. Date Chapter Updates II
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Copyright Copyright © 2007 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 r
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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. IV
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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
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VI
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Table of Contents System Specifications 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Your Acer Notebook tour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Table of Contents External Modules Disassembly Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 Removing the Battery Pack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 Removing the SD dummy card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 Removing the PC and ExpressCard dummy cards . . . . . . . . . . . . . . . . . . . . . .61 Removing the Lower Cover . . . . . . . . . . . . . . . . . . . . . . . . . .
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Table of Contents FRU (Field Replaceable Unit) List 125 TravelMate 5720/5320 and Extensa 5620/5220 Exploded Diagram . . . . . . . . . . . .126 Model Definition and Configuration 136 TravelMate 5720/5320 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136 Extensa 5620/5220 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158 Test Compatible Components 163 Microsoft® Windows® Vista Environment Test . . . . .
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Table of Contents X
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Chapter 1 System Specifications Features Below is a brief summary of the computer’s many feature: Platform and memory Intel® Core™2 Duo Mobile processor T7300/T7500/T7700/T7800 (4 MB L2 cache, 2/2.2/2.4/2.6 GHz, 800 MHz FSB), or T7100/T7250 (2 MB L2 cache, 1.8/2.0 GHz, 800 MHz FSB), or higher, supporting Intel® 64 architecture (for selected models) Intel® Celeron® M processor 530/540/550 (1 MB L2 cache, 1.73/1.86/2.0 GHz, 533 MHz FSB) or higher, supporting Intel® 64 architecture (for se
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80/120/160 GB or larger hard disk drive with Acer Disk Anti-Shock Protection (DASP) enhancement (for selected models) Optical drive options: DVD-Super Multi double-layer drive DVD/CD-RW combo drive 5-in-1 card reader supporting Secure Digital (SD), MultiMediaCard (MMC), Memory Stick® (MS), Memory Stick PRO™ (MS PRO), xD-Picture Card™ (xD) Input devices 88-/89-key Acer FineTouch™ keyboard with 5-degree curve, inverted "T" cursor layout; 2.5mm (minimum) key travel Seamle
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External display (VGA) port S-video/TV-out (NTSC/PAL) port Headphones/speaker/line-out jack Line-in jack Microphone jack Ethernet (RJ-45) port Modem (RJ-11) port DC-in jack for AC adaptor Environment Temperature: Operating: 5 °C to 35 °C Non-operating: -20 °C to 65 °C Humidity (non-condensing): Operating: 20% to 80% Non-operating: 20% to 80% Chapter 1 3
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SYSTEM SYSTEM SYSTEM DC/DC DC/DC DC/DC 38 38 38 MAX8744 MAX8744 MAX8744 Project Project code: code: 91.4T301.001 91.4T301.001 INPUTS INPUTS INPUTS OUTPUTS OUTPUTS OUTPUTS Columbia/ Columbia/ Columbia/T T Tangiz angiz angiz Bloc Bloc Block k k Dia Dia Diag g gr r ram am am PCB PCB P/N P/N :: 48.4T301.011 48.4T301.011 5V_S5(6A) 5V_S5(6A) 5V_S5(6A) REVISION REVISION :: -1 -1 DCBATOUT DCBATOUT DCBATOUT Mobile Mobile Mobile CPU CPU CPU 3D3V_S5(7A) 3D3V_S5(7A) 3D3V_S5(7A) CLK CLK CLK GEN. GEN. GEN. Me
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Your Acer Notebook tour After knowing your computer features, let us show you around your new TravelMate computer. Front View Icon Item Description 1 Microphone Internal microphone for sound recording. 2 Acer CrystalEye 0.3 megapixel web camera for video communication. 3 Display screen Also called Liquid-Crystal Display (LCD), displays computer output. 4 Easy-launch Buttons for launching frequently used programs. buttons 5 Palmrest Comfortable support area for your hands when you use the com
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Icon Item Description 8 Status indicators Light-Emitting Diodes (LEDs) that light up to show the status of the computer's functions and components. 9 Keyboard For entering data into your computer. 10 Power button Turns the computer on and off. Closed Front View # Icon Item Description Icon Item Description 1 Speakers Left and right speakers deliver stereo audio output. 2 5-in-1 card reader Accepts Secure Digital (SD, MultiMediaCard (MMC), Memory Stick (MS), Memory Stick Pro (MS PRO), and xD
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Left View # Icon Item Description 1 Kensington lock slot Connects to a Kensington-compatible computer security lock. 2 Ethernet (RJ-45) Connects to an Ethernet 10/100/1000-based port network. 3 External display Connects to a display device (e.g., external (VGA) port monitor, LCD projector). 4 DVI-D DVI-D port Supports digital video connections. 5 S-Video/TV-out Connects to a television or display device with (NTSC/PAL) port S-video input. 6 USB 2.0 port Connects to USB 2.0 devices (e.g., USB
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Icon Item Description 3 Optical drive eject Ejects the optical disk from the drive. button 4 Emergency eject Ejects the optical drive tray when the computer is hole turned off. Rear Panel # Icon Item Description 1 Three USB 2.0 Connect to USB 2.0 devices (e.g., USB ports mouse, USB camera). 2 Modem (RJ-11) Connects to a phone line. port 3 DC-in jack Connects to an AC adapter. 4 Ventilation slots Enable the computer to stay cool, even after prolonged use. Bottom Panel 8 Chapter 1
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Icon Item Description 1Memory Houses the computer's main memory. compartment 2 Battery lock Locks the battery in position. 3 Battery release Releases the battery to remove the battery pack. latch 4 Battery bay Houses the computer's battery pack. 5 Hard disk bay Houses the computer’s hard disk (secured with screws) 6 Ventilation slots Enable the computer to stay cool, even after prolonged use. Indicators The computer has several easy-to-read status indicators: The front panel indicators are vis
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Easy-Launch Buttons 1. Charging: 2. Fully charged: There are several conveniently located easy-launch buttons. They are: mail Web browser, Empowering Key “ “and one user-programmable button. Press “ “ to run the Acer Empowering Technology. The mail and Web browser buttons are pre-set to email and Internet programs, but can be reset by users. To set the Web browser, mail and programmable buttons, run the Acer Launch Manager. "Acer Empowering Technology" on page 1 "Launch Manager" on page 51
