Clevo D470V User manual

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Notebook Computer
D470V/D480V
Service Manual

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Notice
The company reserves the right to revise this publication or to change its contents without notice. Information contained
herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent ven-
dor. They assume no responsibility or liability for any errors or inaccuracies that may appear in this publication nor are
they in anyway responsible for any loss or damage resulting from the use (or misuse) of this publication.
This publication and any accompanying software may not, in whole or in part, be reproduced, translated, transmitted or
reduced to any machine readable form without prior consent from the vendor, manufacturer or creators of this publica-
tion, except for copies kept by the user for backup purposes.
Brand and product names mentioned in this publication may or may not be copyrights and/or registered trademarks of
their respective companies. They are mentioned for identification purposes only and are not intended as an endorsement
of that product or its manufacturer.
Version 1.0
December 2003
Trademarks
Intel®and Pentium®are registered trademarks of Intel Corporation.
Windows®is a registered trademark of Microsoft Corporation.
Other brand and product names are trademarks and./or registered trademarks of their respective companies.

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About this Manual
This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and
inspection of personal computers.
It is organized to allow you to look up basic information for servicing and/or upgrading components of the D470V/
D480V series notebook PC.
The following information is included:
Chapter 1, Introduction, provides general information about the location of system elements and their specifications.
Chapter 2, Disassembly, provides step-by-step instructions for disassembling parts and subsystems and how to upgrade
elements of the system.
Appendix A, Part Lists
Appendix B, Schematic Diagrams

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IMPORTANT SAFETY INSTRUCTIONS
When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, elec-
tric shock and injury to persons, including the following:
1. Do not use this product near water, for example near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet
basement or near a swimming pool.
2. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of elec-
trical shock from lightning.
3. Do not use the telephone to report a gas leak in the vicinity of the leak.
4. Use only the power cord and batteries indicated in this manual. Do not dispose of batteries in a fire. They may
explode. Check with local codes for possible special disposal instructions.
5. This product is intended to be supplied by a Listed Power Unit (DC Output 20V, 6A).
CAUTION
Always disconnect all telephone lines from the wall outlet before servicing or disassembling this equipment.
TO REDUCE THE RISK OF FIRE, USE ONLY NO. 26 AWG OR LARGER,
TELECOMMUNICATION LINE CORD

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Instructions for Care and Operation
The notebook computer is quite rugged, but it can be damaged. To prevent this, follow these suggestions:
1. Don’t drop it, or expose it to shock. If the computer falls, the case and the components could be damaged.
2. Keep it dry, and don’t overheat it. Keep the computer and power supply away from any kind of heating element. This
is an electrical appliance. If water or any other liquid gets into it, the computer could be badly damaged.
3. Follow the proper working procedures for the computer. Shut the computer down properly and don’t forget to save
your work. Remember to periodically save your data as data may be lost if the battery is depleted.
Do not expose the computer
to any shock or vibration.
Do not place it on an unstable
surface.
Do not place anything heavy
on the computer.
Do not expose it to excessive
heat or direct sunlight.
Do not leave it in a place
where foreign matter or mois-
ture may affect the system.
Don’t use or store the com-
puter in a humid environment.
Do not place the computer on
any surface which will block
the vents.
Do not turn off the power
until you properly shut down
all programs.
Do not turn off any peripheral
devices when the computer is
on.
Do not disassemble the com-
puter by yourself.
Perform routine maintenance
on your computer.

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4. Avoid interference. Keep the computer away from high capacity transformers, electric motors, and other strong mag-
netic fields. These can hinder proper performance and damage your data.
5. Take care when using peripheral devices.
Power Safety
The computer has specific power requirements:
• Only use a power adapter approved for use with this computer.
• Your AC adapter may be designed for international travel but it still requires a steady, uninterrupted power supply. If you are
unsure of your local power specifications, consult your service representative or local power company.
• The power adapter may have either a 2-prong or a 3-prong grounded plug. The third prong is an important safety feature; do
not defeat its purpose. If you do not have access to a compatible outlet, have a qualified electrician install one.
• When you want to unplug the power cord, be sure to disconnect it by the plug head, not by its wire.
• Make sure the socket and any extension cord(s) you use can support the total current load of all the connected devices.
• Before cleaning the computer, make sure it is disconnected from any external power supplies.
Use only approved brands of
peripherals.
Unplug the power cord before
attaching peripheral devices.
Do not plug in the power
cord if you are wet.
Do not use the power cord if
it is broken.
Do not place heavy objects
on the power cord.

Power Safety
Warning
Before you undertake
any upgrade proce-
dures, make sure that
you have turned off the
power, and discon-
nected all peripherals
and cables (including
telephone lines). It is
advisable to also re-
move your battery in
order to prevent acci-
dentally turning the
machine on.

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Battery Precautions
• Only use batteries designed for this computer. The wrong battery type may explode, leak or damage the computer.
• Recharge the batteries using the notebook’s system. Incorrect recharging may make the battery explode.
• Do not try to repair a battery pack. Refer any battery pack repair or replacement to your service representative or qualified service
personnel.
• Keep children away from, and promptly dispose of a damaged battery. Always dispose of batteries carefully. Batteries may explode
or leak if exposed to fire, or improperly handled or discarded.
• Keep the battery away from metal appliances.
• Affix tape to the battery contacts before disposing of the battery.
• Do not touch the battery contacts with your hands or metal objects.

Battery Disposal
The product that you have purchased contains a rechargeable battery. The battery is recyclable. At the end of
its useful life, under various state and local laws, it may be illegal to dispose of this battery into the municipal
waste stream. Check with your local solid waste officials for details in your area for recycling options or proper
disposal.
Caution
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommend-
ed by the manufacturer. Discard used battery according to the manufacturer’s instructions.

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Related Documents
You may also need to consult the following manual for additional information:
User’s Manual on CD
This describes the notebook PC’s features and the procedures for operating the computer and its ROM-based setup pro-
gram. It also describes the installation and operation of the utility programs provided with the notebook PC.

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Contents
Introduction ..............................................1-1
Overview .........................................................................................1-1
System Specifications .....................................................................1-2
Processor .........................................................................................1-2
Core Logic .......................................................................................1-2
Structure ..........................................................................................1-2
Security ............................................................................................1-2
Memory ...........................................................................................1-2
BIOS ................................................................................................1-2
LCD Options ...................................................................................1-2
Display ............................................................................................1-2
Storage Devices ...............................................................................1-3
Keyboard .........................................................................................1-3
PC Card ...........................................................................................1-3
Audio ...............................................................................................1-3
Interface ...........................................................................................1-3
Communication ...............................................................................1-4
Power Management .........................................................................1-4
Power ...............................................................................................1-4
Indicators .........................................................................................1-4
Environmental Spec ........................................................................1-4
Physical Dimensions .......................................................................1-4
Weight .............................................................................................1-4
Optional ...........................................................................................1-4
External Locator - Top View ..........................................................1-5
External Locator - Front & Left Side Views ...................................1-6
External Locator - Right Side & Rear Views ..................................1-7
External Locator - Bottom View .....................................................1-8
Mainboard Overview - Top (Key Parts) .........................................1-9
Mainboard Overview - Bottom (Key Parts) ................................. 1-10
Mainboard Overview - Top (Connectors) .................................... 1-11
Mainboard Overview - Bottom (Connectors) ............................... 1-12
Disassembly ...............................................2-1
Overview ......................................................................................... 2-1
Maintenance Tools .......................................................................... 2-2
Connections .................................................................................... 2-2
Maintenance Precautions ................................................................ 2-3
Cleaning .......................................................................................... 2-3
Disassembly Steps .......................................................................... 2-4
Removing the Battery ..................................................................... 2-8
Removing the Sub Woofer ............................................................. 2-9
Removing the Hard Disk Drive Assembly ................................... 2-10
Hard Disk Upgrade Process .......................................................... 2-10
Removing the System Memory (RAM) ....................................... 2-11
Memory Upgrade Process ............................................................. 2-11
Removing the CD Device ............................................................. 2-13
Removing the Bluetooth Module .................................................. 2-15
Removing the Wireless LAN Module .......................................... 2-16
Removing the Processor ............................................................... 2-17
Removing the Keyboard & Center Cover ..................................... 2-19
Removing the LCD Assembly ...................................................... 2-20
Removing the Top Case Module .................................................. 2-22
Removing the TouchPad ............................................................... 2-23
Removing the LED Board ............................................................ 2-24
Removing the Modem .................................................................. 2-25
Removing the Mainboard ............................................................. 2-26
Removing the PCMCIA Module .................................................. 2-27
Removing the Inverter .................................................................. 2-28

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Removing the LCD Panel .............................................................2-29
Removing the Camera Module .....................................................2-30
Removing the Bluetooth/WLAN Antennas ..................................2-31
Part Lists ..................................................A-1
Part List Illustration Location ........................................................ A-2
Top (D470W) ................................................................................. A-3
Bottom (D470W) ............................................................................ A-4
LCD 17" (D470W) ......................................................................... A-5
CD-ROM Drive (D470W) ............................................................. A-6
CD-RW Drive (D470W) ................................................................ A-7
DVD-ROM Drive (D470W) .......................................................... A-8
Combo Drive (D470W) .................................................................. A-9
Card Reader (D470W) ................................................................. A-10
Sub-Woofer Speaker (D470W) ....................................................A-11
TV Tuner (D470W) ...................................................................... A-12
Floppy Disk Drive (D470W) ........................................................ A-13
Hard Disk Drive (D470W) ...........................................................A-14
Top (D480W) ...............................................................................A-15
Bottom (D480W) .......................................................................... A-16
LCD 17" (D480W) ....................................................................... A-17
CD-ROM Drive (D480W) ........................................................... A-18
CD-RW Drive (D480W) ..............................................................A-19
DVD-ROM Drive (D480W) ........................................................A-20
Combo Drive (D480W) ................................................................ A-21
Card Reader (D480W) ................................................................. A-22
Sub-Woofer Speaker (D480W) ....................................................A-23
TV Tuner (D480W) ...................................................................... A-24
Floppy Disk Drive (D480W) ........................................................ A-25
Hard Disk Drive (D480W) ...........................................................A-26
Schematic Diagrams................................. B-1
System Block Diagram ...................................................................B-2
Socket 478 1 of 2 ............................................................................B-3
Socket 478 & ITP 2 of 2 .................................................................B-4
Clock Generator ..............................................................................B-5
M650 (Host/AGP) 1 of 4 ................................................................B-6
M650 (Memory for DDR) 2 of 4 ....................................................B-7
M650 (& CRT Out) 3 of 4 ..............................................................B-8
M650 (Power) 4 of 4 .......................................................................B-9
DDR Memory DIMM ...................................................................B-10
DDR SSTL-2 Termination ...........................................................B-11
LVDS Interface (SiS302LV) ........................................................B-12
Panel Con & LED Indicator .........................................................B-13
962 (PCI/IDE/HyperZip) 1 of 4 ....................................................B-14
962 (Misc Signals) 2 of 4 ..............................................................B-15
962 (USB I/F) 3 of 4 .....................................................................B-16
962 (Power & RTC) 4 of 4 ...........................................................B-17
HDD/Combo Connector ...............................................................B-18
USB Port .......................................................................................B-19
PCMCIA ENE1410 ......................................................................B-20
PCMCIA Power & Bluetooth Interface ........................................B-21
1394 PHY TSB41LV01 ................................................................B-22
LPC Super I/O ..............................................................................B-23
LPT/COM Port .............................................................................B-24
LPC H8 .........................................................................................B-25
LAN RTL8100BL ........................................................................B-26
Audio Codec ALC201A ...............................................................B-27
Audio Out & Off Board Connectors .............................................B-28
System Power Control ...................................................................B-29
Fan Control and SpeedStep ..........................................................B-30
Mobility M9-P ..............................................................................B-31
Mobility M9-P MEM A/B ............................................................B-32
VGA DRAM 1 of 2 ......................................................................B-33

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VGA DRAM 1 of 2 - Termination ............................................... B-34
VGA DRAM 2 of 2 ...................................................................... B-35
Mobility M9-P POW .................................................................... B-36
VCORE ........................................................................................ B-37
DDR Power .................................................................................. B-38
System Power ............................................................................... B-39
Charger ......................................................................................... B-40
SW Board and HotKey ................................................................. B-41
TouchPad and Switch Board ........................................................ B-42

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Introduction
Overview 1 - 1
1.Introduction
1: Introduction
Overview
This manual covers the information you need to service or upgrade the D470V/D480V series notebook computer. Infor-
mation about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information
about drivers (e.g. VGA & audio) is also found in User’s Manual. That manual is shipped with the computer.
Operating systems (e.g. DOS, Windows 9x, Windows NT 4.0, Windows 2000, Windows XP, OS/2 Warp, UNIX, etc.) have
their own manuals as do application software (e.g. word processing and database programs). If you have questions about
those programs, you should consult those manuals.
The D470V/D480V series notebook is designed to be upgradeable. See “Disassembly” on page 2 - 1 for a detailed de-
scription of the upgrade procedures for each specific component. Please note the warning and safety information indi-
cated by the “” symbol.
The balance of this chapter reviews the computer’s technical specifications and features.

Introduction
1 - 2 System Specifications
1.Introduction
System Specifications
Feature Specification
Processor Types Intel Pentium® 4 Processor (478-pin) FC-PGA2 Package
(µ0.13) 0.13 Micron Process Technology, 512KB On-die L2 Cache & 800MHz Front Side Bus - 2.4 ~ 3.2 GHz
Mobile Intel Pentium® 4 (Portability) Processor (478-pin) FC-PGA2 Package
(µ0.13) 0.13 Micron Process Technology, 512KB On-die L2 Cache & 533MHz Front Side Bus - 2.26 ~ 3.06 GHz
Core Logic SiS 648FX + 963
Security Security (Kensington® Type) Lock Slot, BIOS Password
Memory Two 200 Pins SODIMM Sockets, supporting DDR 333/ 400 MHz Modules
Expandable up to 1024 MB (128/ 256/ 512MB DDR Modules)
BIOS One 512KB Flash ROM, Phoenix BIOS
LCD Options 17.0" - WXGA TFT (1440x900)
Display ATI Mobility Radeon 9600 PRO (M10), Ultra AGP™ 8X
2D/3D graphics engine
Advanced HW accelerator for DVD playback
Fully DirectX 9 compliant notebook GPU
128-bit memory interface
External memory 128MB DDR SGRAM On Board
Dual-view display monitor
Device Bay Options Bay One:
Fixed 6-in-1 Card Reader Module
Sub Woofer Module (factory option)
Bay Three:
TV Tuner Module (factory option)
Bay Two:
CD-ROM
DVD-ROM
Combination DVD-ROM/CD-RW
CD-RW
DVD-RW
Hard Disk Easy Changeable 2.5" 9.5/12.7 mm (h) Hard Disk Drive
Supports Master mode IDE
Supports PIO mode 4, ATA-33/66/100/133, Ultra ATA Port
PC Card One Type II PCMCIA 3.3V/5V socket supporting CardBus
Table 1 - 1
System
Specifications

Introduction
System Specifications 1 - 3
1.Introduction
Keyboard “WinKey” keyboard, Multi-Language, Full-size with numeric pad
Pointing Device Built-in TouchPad (scrolling key functionality integrated)
Audio AC'97 compliant interface
3D stereo enhanced sound system
Compatible Sound-Blaster PRO™
S/PDIF Digital output (5.1 CH)
Built-in microphone
4 Built-in speakers
Built-in sub woofer (factory option)
Interface Two USB 2.0 Ports
One Mini-IEEE 1394 Port
One S-Video out port for TV output
One serial port
One parallel port (LPT1)
One infrared transceiver supporting IrDA 1.1 FIR/SIR/
ASKIR
One consumer infrared transceiver which functions with
the optional TV Tuner
One external monitor (VGA) port
One PS/2 Port
One headphone-out jack
One microphone-in jack
One RJ-11 jack for modem
One RJ-45 jack for LAN
One DC-in jack
One S/PDIF out port
3 Built-in hot-key buttons: WWW, E-Mail, & application
One S-Video jack for video input (option with TV Tuner
module)
One Line-in jack for audio input (option with TV Tuner
module)
Communication 56K Plug & Play modem (V.90 & V.92 Compliant)
Infrared transfer: 115.2K bps SIR/ 4M bps FIR, IrDA 1.1 compliant
802.11b wireless LAN module (option)
PC Camera module (factory option)
Bluetooth module (option)
1000Base-T (Gigabit) LAN on-board (10/ 100 Base-T compatible)
*Do not try to use Bluetooth & TV Tuner at the same time, as this may cause configuration conflicts.
Power Management Supports ACPI v1.0b
Supports Standby mode
Supports Hibernate mode
Supports Battery low suspend
Supports resume from modem ring
Power Full Range AC adapter
AC Input: 100~240V, 50~60Hz
DC Output: 20V, 6.0A, 120W
One removable Smart Li-Ion battery
Indicator LED indicators (Power On/ AC-In/ Suspend, Battery Charging/ Battery Full, E-Mail, HDD, Num Lock, Caps Lock,
Scroll Lock)
Feature Specification

Introduction
1 - 4 System Specifications
1.Introduction
Environmental Spec Temperature
Operating: 5°C ~ 35°C
Non-Operating: -20°C ~ 60°C
Relative Humidity
20% ~ 80%
10% ~ 90%
Physical Dimensions 393 (w) x 275 (d) x 37.5 (h) mm
Weight Around 3.85 kg (depend on optional modules included) without battery
Optional DVD-ROM Drive module
DVD-ROM & CD-RW Combo Drive module
CD-RW Drive module
DVD-RW Drive module
Software DVD Player
Wireless LAN module
Bluetooth module
PC Camera module
Sub Woofer Module
TV Tuner module
Feature Specification

Introduction
External Locator - Top View 1 - 5
1.Introduction
External Locator - Top View
Figure 1
Top View
1. Optional PC
Camera
2. LCD
3. Built-In Microphone
4. LED Power &
Communication
Indicators
5. LED Status
Indicators
6. Hot-Key buttons
7. Close Cover/Lid
Switch
8. Power Button
9. Keyboard
10. TouchPad and
Buttons
11. Built-In Speakers
2
6
4
5
7
1
8
3
9
10
11 11

Introduction
1 - 6 External Locator - Front & Left Side Views
1.Introduction
External Locator - Front & Left Side Views
Figure 2
Front View
1. LCD Latches
2. Consumer Infrared
Transceiver
(functions with
optional TV Tuner)
3. Mini IEEE 1394 Port
4. S/P DIF Out Port
5. Microphone-In Jack
6. Headphone-Out
Jack
7. Infrared Transceiver
8. Wireless/Bluetooth
Device ON/OFF
Switch
9. Built-In Speakers
4 5 68
1
2
1
3
9 9
7
Figure 3
Left Side View
1. CD Device Bay
2. Card Reader
3. PC Card/ PCMCIA
Slot
4. PC Card/PCMCIA
Slot Eject Buttons
3
1
4
2