Acer Aspire 3630 Service Guide

							Aspire 3630/TravelMate 2430 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 
						

							II
Revision History
Please refer to the table below for the updates made on Aspire 3630 service guide.
DateChapterUpdates 
						

							III
Copyright
Copyright © 2006 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 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. 
						

							IV
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. 
						

							V
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 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 11
Features
This computer was designed with the user in mind. Here are just a few of its many features:
Microprocessor
TIntel® Pentium® M processor 735A (2MB L2 cache, 1.70 GHz, 400 MHz FSB)
TIntel® Celeron® M processor 370/380/390 (1 MB L2 cache,  1.50/1.60/1.70 GHz, 400 MHz FSB)
TSiS® M661MX/963L/302ELV (LVDS) chipset
Memory
T256 MB/512 MB or 1 GB of DDR 333 SDRAM standard, upgradeable to 2 GB with dual so DIMM 
modules
T512 KB flash ROM BIOS for models employing Intel® Celeron® M processor; 2 MB flash ROM 
BIOS for models employing Intel
® Pentium® processor
Data storage
T40/60/80 GB ATA/100 hard disk
TDVD-Dual or Combo drive
Display and graphics
TColor Thin-Film Transistor (TFT) LCD displaying at 
                      -- 15” XGA (1024 X 768)
                      -- 15.4” WXGA (1280 X 800)
                      -- 15.4” WXGA Acer CrystalBrite (1280 X 800)
TSiSM661MX integrated 3D graphics with up to 64 MB of VRAM, supporting Microsoft® DirectX® 
7.0 and dual independent display support
TMPEG-2/DVD hardware-assisted capability
TAcer CinemaVisionTM video technology (Acer Arcade)
TAcer ClearVisionTM  video optimization technology (Acer Arcade)
Communication
TModem: 56K ITU V.92 modem with PTT approval; Wake-on-Ring ready
TLAN: 10/100 Mbps Fast Ethernet; Wake-on-LAN ready
TWLAN (optional): MINI PCI® 802.11b/g dual-band connection, supporting Acer SignalUpTM 
wireless technology (manufacturing option)
TWPAN: Bluetooth®
Audio
TAudio system with two built-in speakers
TMS-Sound compatible
System Introduction
Chapter 1 
						

							2Aspire 3630
Input devices
T88-/89-key keyboard, 2.7 mm (minimum) key travel, international language support
TTouchpad with 4-way integrated scroll button
T12 function keys, four cursor keys, two Windows® keys, hotkey controls, embedded numeric 
keypad
TSix easy-launch buttoms: Empowering key, email, Internet, WLAN, Bluetooth®, user-
programmable button
I/O interface
TThree USB 2.0 ports
TEthernet (RJ-45) port
TModem (RJ-11) port
TExternal display (VGA) port
TMicrophone/line-in jack
THeadphones/speaker/line-out port
TType II PC Card slot
TDC-in jack for AC adaptor
I/O interface
TTemperature:
TOperating: 5   C to 35 C
TNon-operating: -20 C to 65 C
THumidity (non-condensing):
TOperating: 20% to 80%
TNon-operating: 20% to 80%°°
°° 
						

							Chapter 13
System Block Diagram
 
 
 
INTEL Mobile_479 CPU
266/333MHZ DDR
ATA 66/100
AC97 CLOCK GEN
Reltek
CPU
DDR-SODIMM1
DDR-SODIMM2
IDE-ODD
IDE-HDD
ATA 66/100
MODEM
RJ11 952023CG
CLK_SDRAM0~5,
CLK_SDRAM0~5#
LINE OUT
SIS M661MXNB
SB
HUB I/F 66(266)MHZ
Touchpad
KBC(97551)
Keyboard
CELERON-M
CB1410
PCI BUS 33MHZ
RJ45
ENE
10/100 LAN
USB1,2,3
USB 2.0
Wireless LAN
SYSTEM 3
USB PORT
MINI-PCI
REALTEK
AMP
SPEAKER MIC INMDC 1.5HOST BUS 400MHZ
LPC 33MHZ
NS
PCMCIA
RTL8201CP
TRANSFORMER
ICS
3.3V/5V/12V
2.5VSUS/+2.5/VTT
ZL6
PCI ROUTING TABLE
REQ1# / GNT1# REQ0# / GNT0#IDSEL
AD22
AD17INTERUPT
INTB# , INTC#
INTD#DEVICE
MINI-PCI
TI 1410A
NS0013
FLASH FAN
CPU CORE
+3.3V
5V_S5
+2.5V 3V_S5
2.5VSUS 5VPCU
5VSUS 3VSUS 3VPCU
+5V VCC_CORE
RGB LVDS
MINI-USB
USB4
MAX9755
+12V
+1.8V
BATTERY CHARGER
1.8V_S5 SMDDR_VTERM MVREF_DM
VTT
MVREF_DM
+1.8V/1.8V_S5
SMDDR_VTERM 5VPCU/3V_ALWAYS
3V_S5/5V_S5
3VSUS/5VSUS
SiS 963L
CRT
LVDSSiS 302ELV
+5V +5V
+5V
+5V +3.3V
+3.3V +3.3V
+3.3V +5V+3.3V +5V
+3.3V
+3.3V
5VSUS3VSUS +2.5V
+1.25V+3.3V
VCC_CORE
+5V
MII PHY
Page:23
Page:24
Page:25
Page:25
Page:26
DDR CLOCK
BUFFER
ICS97322
+2.5V
Page:13
Page:13
Page:11,12
Page:18
Page:18Page:11,12
Page:19
Page:20 Page:19Page:21 Page:8,9,10Page:4,5,6,7Page:2,3
VTT
Page:17 Page:17Page:17
Page:15Page:15Page:16 Page:6 Page:14
Page:14 
						

							4Aspire 3630
Board Layout
Top View
13 Power Jack 14 CRT Connector
15 Battery Connector 16 ODD Connector
17 302ELV LVDS Encoder 18 RJ45 & RJ11 Connector
19 MINI PCI 20 Northbridge M760GX
21 CPU Socket 22 USB Connector
23 USB Connector 24 BIOS ROM
25 EC PC97551 26 RTC Battery
27 DDR SO-DIMM Socket1 28 LAN PHY RTL8201CP
29 DDR SO-DIMM Socket2 30 Southbridge 963L
[13][14]
[15]
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23][24]
[25]
[26]
[27]
[28]
[29]
[30]
[31]
[32]
[33]
[34] [36][37] [38][39][40]
[35]
[42]
[41] 
						

							Chapter 15
Bottom View
   
31 PCMCIA Connector 32 HDD Connector
33 USB Connector 34 LineOut Jack
35 Microphone Jack 36 LineIn Jack
37 WLAN Button 38 Bluetooth button
39 Battery LED 40 Power LED
41 Audio Codec ALC203 42 FAN Connector
1 Lid Switch 2 Panel Connector
3 LED Board Connector 4 Modem Connector
[01]
[02]
[03]
[04]
[05]
[06]
[07]
[08]
[09]
[10]
[11]
[12]