w860cu w870cu
TRANSCRIPT
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Preface
I
Pref
ace
Notebook Computer
W860CU/W870CU
Service Manual
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NoticeThe 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
November 2009
Trademarks
Intel andIntel Core are trademarks of Intel Corporation.
Windowsis 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 ManualThis 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 W860CU/
W870CU 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 INSTRUCTIONSFollow basic safety precautions, including those listed below, to reduce the risk of fire, electric shock and injury to per-
sons when using any electrical equipment:
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 with an AC Input of 100 - 240V, 50 - 60Hz, DC Outputof 20V, 6A OR 19V, 6.3A OR 18.5V, 6.5A (120Watts) minimum AC/DC Adapter.
CAUTIONAlways 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
This Computers Optical Device is a Laser Class 1 Product
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Instructions for Care and OperationThe notebook computer is quite rugged, but it can be damaged. To prevent this, follow these suggestions:
1. Dont 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 comp uter. Shut the computer down properly and dont 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.
Dont 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. Avo id inter ference.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 SafetyThe 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.
Do not continue to use a battery that has been dropped, or that appears damaged (e.g. bent or twisted) in any way. Even if the
computer continues to work with a damaged battery in place, it may cause circuit damage, which may possibly result in fire.
Recharge the batteries using the notebooks 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 Guidelines
The following can also apply to any backup batteries you may have.
If you do not use the battery for an extended period, then remove the battery from the computer for storage.
Before removing the battery for storage charge it to 60% - 70%.
Check stored batteries at least every 3 months and charge them to 60% - 70%.
Battery Disposal
The product that you have purchased contains a rechargeable battery. The battery is recyclable. At the end of its useful life, under var-
ious 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 recommended by the manufacturer.
Discard used battery according to the manufacturers instructions.
Battery Level
Click the battery icon in the taskbar to see the current battery level and charge status. A battery that drops below a level of 10%
will not allow the computer to boot up. Make sure that any battery that drops below 10% is recharged within one week.
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Related Documents
You may also need to consult the following manual for additional information:
Users Manual on Disc
This describes the notebook PCs 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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ace
ContentsIntroduction ..............................................1-1Overview .........................................................................................1-1
System Specifications .....................................................................1-2
External Locator - Top View with LCD Panel Open ...................... 1-4External Locator - Front & Right side Views ................................. 1-5
External Locator - Left Side & Rear View ..................................... 1-6
External Locator - Bottom View .....................................................1-7
Mainboard Overview - Top (Key Parts) ......................................... 1-8
Mainboard Overview - Bottom (Key Parts) .................................... 1-9
Mainboard Overview - Top (Connectors) .....................................1-10
Mainboard Overview - Bottom (Connectors) ............................... 1-11
Disassembly ...............................................2-1Overview .........................................................................................2-1
Maintenance Tools ..........................................................................2-2Connections .....................................................................................2-2
Maintenance Precautions .................................................................2-3
Disassembly Steps ...........................................................................2-4
Removing the Battery ......................................................................2-5
Removing the Hard Disk Drive .......................................................2-6
Removing the Optical (CD/DVD) Device ........... ...........................2-9
Removing the System Memory (RAM) ........................................2-10
Removing and Installing the Processor .........................................2-12
Removing the Wireless LAN Module ...........................................2-15
Removing the Bluetooth Module ..................................................2-16
Removing the 3G Module .............................................................2-17
Removing the Keyboard (W860CU) .............................................2-18
Part Lists ..................................................A-1Part List Illustration Location ........................................................ A-2
Top with Fingerprint (W860CU) ................................................... A-3
Top without Fingerprint (W860CU) .............................................. A-4
Bottom (W860CU) ........................................................................ A-5
LCD (W860CU) ............................................................................ A-6
COMBO (W860CU) ...................................................................... A-7
DVD-Dual Drive (W860CU) ......................................................... A-8
Top with Fingerprint (W870CU) ................................................... A-9
Top without Fingerprint (W870CU) ............................................ A-10
Bottom (W870CU) ...................................................................... A-11
LCD (W870CU) .......................................................................... A-12
2nd HDD (W870CU) ................................................................... A-13
COMBO (W870CU) .................................................................... A-14
DVD-Dual Drive (W870CU) ....................................................... A-15
Schematic Diagrams.................................B-1System Block Diagram ...................................................................B-2
Processor 1/7 ...................................................................................B-3
Processor 2/7 ...................................................................................B-4
Processor 3/7 ...................................................................................B-5
Processor 4/7 ...................................................................................B-6
Processor 5/7 ...................................................................................B-7
Processor 6/7 ...................................................................................B-8
Processor 7/7 ...................................................................................B-9
DDRIII SO-DIMM_0 ...................................................................B-10
DDRIII SO-DIMM_1 ...................................................................B-11
IBEXPEAK - M 1/9 ......................................................................B-12
IBEXPEAK - M 2/9 ......................................................................B-13IBEXPEAK - M 3/9 ......................................................................B-14
IBEXPEAK - M 4/9 ......................................................................B-15
IBEXPEAK - M 5/9 ......................................................................B-16
IBEXPEAK - M 6/9 ......................................................................B-17
IBEXPEAK - M 7/9 ......................................................................B-18
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IBEXPEAK - M 8/9 ..................................................................... B-19
IBEXPEAK - M 9/9 ..................................................................... B-20
Clock Generator ........................................................................... B-21
Panel, Inverter .............................................................................. B-22
DVI ................................................................................. .............. B-23
HDMI ........................................................................................... B-24MXM PCI-E ................................................................................. B-25
EC-IT8502E ................................................................................. B-26
USB, eSATA, New Card .............................................................. B-27
Mini Card ..................................................................................... B-28
BT, TPM, MDC, LID ................................................................... B-29
LAN, RTL8111L, RJ45 ............................................................... B-30
Fan, CCD, LED, Screw Hole ....................................................... B-31
Azalia Codec ALC888 ................................... .............................. B-32
SRS-AP8202, SATA ODD & HDD ............................................ B-33
AMP-TPA6017, Subwoofer ......................................................... B-34
5V, 3.3V, 3.3VS, 5VS, 1.5VS ...................................................... B-35VDD3, VDD5 ............................................................................... B-36
Power 1.8VS, 1.1VS .................................................................... B-37
Power 1.5V/0.75V ........................................................................ B-38
Power 1.1VS_VTT ....................................................................... B-39
Power VCore ................................................................................ B-40
AC_In, Charger ............................................................................ B-41
USB 3.0 ........................................................................................ B-42
Power Button Board ..................................................................... B-43
LED Board ................................................................................... B-44
Multi I/O Board ............................................................................ B-45Touch Sensor Board ..................................................................... B-46
Left-LED Board ........................................................................... B-47
Fingerprint Board ......................................................................... B-48
Click Board .................................................................................. B-49
W870CU Second HDD Board ..................................................... B-50
W870CU Multi I/O Board ............................................................B-51
W870CU CIR Board .....................................................................B-52
W870CU LED Board ...................................................................B-53
W870CU RJ11 & TV Board .........................................................B-54
W870CU Power Button Board .....................................................B-55
W870CU Right-Logo Board .........................................................B-56W870CU Left-Logo Board ...........................................................B-57
W870CU Touch Sensor Board .....................................................B-58
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Introduction
Overview 1 - 1
1.Introd
uction
Chapter 1: Introduct ion
OverviewThis manual covers the information you need to service or upgrade the W860CU/W870CU series notebook computer.
Information about operating the computer (e.g. getting started, and the Setuputility) is in the Users Manual. Informationabout drivers (e.g. VGA & audio) is also found in Users Manual. That manual is shipped with the computer.
Operating systems (e.g. Windows Vista, Windows 7, 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 W860CU/W870CU series notebook is designed to be upgradeable. SeeDisassembly on page 2 - 1for 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 computers technical specifications and features.
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Introduction
1 - 2 System Specif icat ions
1.Intr
oduction
System Specifications
Processor
Intel Core i7-820QM Processor:
1.73GHz
45nm (45 Nanometer) Process Technology,8M L3 Cache &
FSB 1333MHz - TDP 45W
rPGA988A Package
Intel Core i7-720QM Processor:
1.6GHz
45nm (45 Nanometer) Process Technology,
6M L3 Cache &
FSB 1333MHz - TDP 45W
rPGA988A Package
For W870CU Only:
Intel Core i7-920XM Processor:
2.00GHz45nm (45 Nanometer) Process Technology,
8M L3 Cache & FSB 1333MHz - TDP 55W
rPGA988A Package
Core Logic
Intel PM55 Chipset
Display
W860CU
15.6 HD (1366 * 768) / HD+(1600 * 900) /
FHD (1920 * 1080) 16:9 Wide Screen LED
Panel
W870CU
17.3 HD+(1600 * 900) / FHD (1920 * 1080)
16:9 Wide Screen LED Backlit Panel
Memory
Two 64-bit Wide DDRIII (DDR3)Data
Channels
Two 204 Pin SO-DIMM Sockets Supporting
DDRIII (DDR3)1333MHz
Memory Expandable up to 4GBUsing 2GB
DDRIII Modules
Video Adapter
For W860CU & W870CU Computers:
nVIDIA GeForce GTX 280M PCIe * 16 Video
Card
1GB GDDR3 Video RAM on board
Supports Microsoft DirectX 10
Supports HDCP
For W860CU only:
nVIDIA GeForce GTX 260M PCIe * 16 VideoCard
1GB GDDR3 Video RAM on board
Supports Microsoft DirectX 10
Supports HDCP
BIOS
One 32Mb SPI Flash ROM
Phoenix BIOS
Keyboard & Pointing Device
Full Size WinKey Keyboard
Built-in TouchPad with Multi Gesture FunctionThree Instant Keys (WWW, E-Mail, Silent
Mode)
Storage
One Changeable 12.7mm(h) Optical Device
(CD/DVD) Type Drive (see Factory Options
for All Models on page 1-3)
For W860CU
Easy Changeable 2.5" 9.5 mm (h) SATA
(Serial) HDD
For W870CU
Easy Changeable 2.5" 9.5 mm (h) SATA
(Serial) HDD (RAID 0/1 Support)
Card Reader
Embedded 7-in-1 Card Reader (MS/ MS Pro/
SD/ Mini SD/ MMC/ RS MMC/ MS Duo) Note:
MS Duo/ Mini SD/ RS MMC Cards require a
PC adapter
Slots
One ExpressCard/34/54 Slot
Two Mini-Card Slots (USB/PCIe):
Slot 1 for Half Mini-Card WLAN Module with
PCIe Interface (Factory Option)
For W860CU
Slot 2 for UMTS/HSPA 3.75G Module with
USB Interface(Factory Option)
For W870CU
Slot 2 for TV Tuner Card with USB Interface
(Factory Option)
Security
Security (Kensington Type) Lock Slot
BIOS Password
Fingerprint Reader Module (Factory Option)
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Introduction
System Specif icat ions 1 - 3
1.Introd
uction
Aud io
High Definition Audio Compliant Interface
3DStereo Enhanced Sound System
S/PDIF Digital Output
Built-In Microphone
For W860CU
2 * Built-In Speakers
For W870CU
5 * Built-In Speakers (Supporting 2 Channel
Stereo)
Interface
Four USB 2.0 Ports
One eSATA Port
One IEEE1394a Port
One DVI-I Out Port
One HDMI Out Port
One Headphone-Out Jack
One Microphone-In JackOne S/PDIF-Out Jack
One Line-In Jack
One RJ-11 Jack
One RJ-45 LAN Jack
One DC-In Jack
For W870CU
Note: External 5.1CH Audio Output Supported
by Headphone, Microphone and Line-In Jacks
Operating System
Windows Vista (with Service Pack 2)
Windows 7
Communication
Built-In 56K Fax Modem V.90 & V.92 Compliant
Built-In 10/100/1000Mb Base-TX Ethernet LAN
IntelWiFi Link Wireless LAN Module 5300 3*3
802.11 a/g/n Half Mini-Cardwith PCIe Interface
(Factory Option)3rd Party 802.11b/g/n Half Mini-CardWireless
LAN Module with PCIe Interface (Factory
Option)
Bluetooth 2.1 + EDR (Enhanced Data Rate)
Module with USB Interface (Factory Option)
2.0M Pixel USB PC Camera Module with USB
Interface (Factory Option)
For W860CU Only:
UMTS/HSPDA-based 3.75G Module with USB
Mini-Card Interface (Factory Option)
Quad-band GSM/GPRS (850 MHz, 900 MHz,
1800 MHz, 1900 MHz)
UMTS WCDMA FDD (2100 MHz)
Note that UMTS modes CAN NOT be used
in North America.
Power Management
Supports Wake on LAN
Supports Wake on USB
Supports Resume From Modem Ring
Power
Full Range AC/DC Adapter
AC input 100 - 240V, 50 - 60Hz,
DC Output 20V, 6.0A OR 19V, 6.3A OR 18.5V,6.5A
Removable Polymer Smart Lithium-Ion
Battery Pack, 42.18WH
Environmental Spec
Temperature
Operating: 5C - 35CNon-Operating: -20C - 60C
Relative Humidity
Operating: 20% - 80%
Non-Operating: 10% - 90%
Dimensions & Weight
W860CU
374mm (w) * 263.5mm (d) * 42mm (h)
3.3kg +/- 0.1kg With ODD & Battery
W870CU
412mm (w) * 279mm (d) * 39-48mm (h)
4kg With ODD & Battery
Factory Options As Per Model
For W860CU Only:
UMTS/HSPDA-based 3.75G Module with USBMini-Card Interface
For W870CU Only:
Hybrid TV Tuner Card with USB Interface
Factory Options for All Models
Super Multi Drive ODD Module
Blu-Ray ODD Module
IntelWiFi Link Wireless LAN Module 5300 3*3
802.11 a/g/n Half Mini-Cardwith PCIe Interface
3rd Party 802.11b/g/n Half Mini-CardWireless
LAN Module with PCIe Interface
Bluetooth 2.1 + EDR (Enhanced Data Rate)
Module
Fingerprint Reader Module
2.0M Pixel USB PC Camera Module
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Introduction
1 - 4 External Locator - Top View with LCD Panel Open
1.Intr
oduction
External Locator - Top View with LCD Panel OpenFigure 1
Top View
1. Optional Built-In
PC Camera
2. LCD3. Power Button
4. Speakers5. LED Hot Key
Buttons
6. LED StatusIndicators
7. Keyboard8. Built-In
Microphone
9. Touchpad &
Buttons
W860CU W870CU
2
5
1
7
46
9
8
43
2
6
1
8
9
5
7
3
4 4
44
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Introduction
External Locator - Front & Right side Views 1 - 5
1.Introd
uction
External Locator - Front & Right side Views Figure 2Front Views
1. LED PowerIndicators
2. Consumer
InfraredTransceiver (for
Optional TV
Tuner)
Figure 3Right Side Views
1. Headphone-OutJack
2. Microphone-InJack
3. Line-In Jack4. S/PDIF-Out Jack
5. USB 2.0 Port
6. ExpressCard Slot7. e-SATA Port
8. DVI-Out Port
9. Security(Kensington) Lock
Slot (W870CUOnly)
10. Power Button
(W860CUOnly)
1
2 1
W860CU
W870CU
15
2 48
36 7
1 2 435
6 7 8 9
10W860CU
W870CU
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Introduction
1 - 6 External Locator - Left Side & Rear View
1.Intr
oduction
External Locator - Left Side & Rear ViewFigure 4
Left Side View
1. RJ-11 Modem
Jack
2. USB 2.0 Port3. Mini-IEEE 1394
Port
4. 7-in-1 CardReader
5. Optical Device
Drive Bay (forDVD Device)
6. Cable (CATV)
Antenna Jack*
*Enabled with OptionalTV
Tuner Only
143 52
6
W860CU
W870CU
14
3 52
Figure 5Rear View
1. Vent/Fan Intake/
Outlet2. Security Lock Slot
(W860CU Only)
3. HDMI-Out Port
4. DC-In Jack5. 2 * USB Ports6. RJ-45 LAN Jack
7. Rear Cover
(W870CU Only)
1 53 54
7
1
1 12 3 4 56
W860CU
W870CU
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Introduction
External Locator - Bottom View 1 - 7
1.Introd
uction
External Locator - Bottom View
Figure 6Bottom View
1. Battery2. Component Bay
Cover
3. Vent/Fan Intake/Outlet
4. Speaker
Overheating
To prevent your com-
puter from overheatingmake sure nothing
blocks the vent/fan in-
takes while the com-
puter is in use.
W860CU W870CU
2
1
3 33
3
3
3
2
3
1 3
3
3
33
4
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Introduction
1 - 8 Mainboard Overview - Top (Key Parts)
1.Intr
oduction
Mainboard Overview - Top (Key Parts)Figure 7Mainboard Top
Key Parts
1. South Bridge
2. KBC ITE IT8502E1
2
W860CU
W870CU
12
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Introduction
Mainboard Overview - Bottom (Key Parts) 1 - 9
1.Introd
uction
Mainboard Overview - Bottom (Key Parts)
1
2
3
4
56
7
Figure 8Mainboard Bottom
Key Parts
1. CPU Socket (no
CPU installed)2. Card Reader
Socket3. Memory Slots
DDR3 SO-DIMM
4. Mini-CardConnector (3G
Module for
W860CU and TVModule for
W870CU)
5. Mini-Card
Connector (WLANModule)
6. ExpressCardConnector
7. VGA-CardConnector
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Introduction
1 - 10 Mainboard Overview - Top (Connectors)
1.Intr
oduction
Mainboard Overview - Top (Connectors)Figure 9Mainboard Top
Connectors
1. USB Port
2. LCD CableConnector
3. CCD Connector4. Hotkey & LED
Connector
5. Keyboard CableConnector
6. TouchPad Cable
Connector7. Speaker
Connector
6
5
1
1
4
2 3
7
W860CU
W870CU
65
4
2 3
7
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Introduction
Mainboard Overview - Bottom (Connectors) 1 - 11
1.Introd
uction
Mainboard Overview - Bottom (Connectors) Figure 10Mainboard Bottom
Connectors
1. USB Port
2. CPU Fan CableConnector
3. BT CableConnector
4. CD-ROM
Connector5. System Fan
Cable Connector
6. VGA Fan CableConnector
7. HDD Connector
1
23
4
5
6
7
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Introduction
1 - 12
1.Intr
oduction
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Disassembly
Overview 2 - 1
2.Disass
embly
Chapter 2: Disassembly
Overview
This chapter provides step-by-step instructions for disassembling the W860CU/W870CU series notebooks parts andsubsystems. When it comes to reassembly, reverse the procedures (unless otherwise indicated).
We suggest you completely review any procedure before you take the computer apart.
Procedures such as upgrading/replacing the RAM, optical device and hard disk are included in the Users Manual but are
repeated here for your convenience.
To make the disassembly process easier each section may have a box in the page margin. Information contained under
the figure # will give a synopsis of the sequence of procedures involved in the disassembly procedure. A box with a
lists the relevant parts you will have after the disassembly process is complete. Note: The parts listed will be for the dis-assembly procedure listed ONLY, and not any previous disassembly step(s) required. Refer to the part list for the previ-
ous disassembly procedure. The amount of screws you should be left with will be listed here also.
A box with a will also provide any possible helpful information. A box with a contains warnings.
An example of these types of boxes are shown in the sidebar.
Information
Warning
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Disassembly
2 - 2 Overview
2.D
is
assembly
NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the
battery is removed too).
Maintenance ToolsThe following tools are recommended when working on the notebook PC:
M3 Philips-head screwdriver
M2.5 Philips-head screwdriver (magnetized)
M2 Philips-head screwdriver
Small flat-head screwdriver
Pair of needle-nose pliers
Anti-static wrist-strap
ConnectionsConnections within the computer are one of four types:
Locking collar sockets for ribbon connectors To release these connectors, use a small flat-head screwdriver togently pry the locking collar away from its base. When replac-
ing the connection, make sure the connector is oriented in the
same way. The pin1 side is usually not indicated.
Pressure sockets for multi-wire connectors To release this connector type, grasp it at its head and gently
rock it from side to side as you pull it out. Do not pull on the
wires themselves. When replacing the connection, do not try to
force it. The socket only fits one way.
Pressure sockets for ribbon connectors To release these connectors, use a small pair of needle-nose pli-
ers to gently lift the connector away from its socket. When re-
placing the connection, make sure the connector is oriented inthe same way. The pin1 side is usually not indicated.
Board-to-board or multi-pin sockets To separate the boards, gently rock them from side to side as
you pull them apart. If the connection is very tight, use a small
flat-head screwdriver - use just enough force to start.
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Disassembly
Overview 2 - 3
2.Disass
embly
Maintenance PrecautionsThe following precautions are a reminder. To avoid personal injury or damage to the computer while performing a re-
moval and/or replacement job, take the following precautions:
1. Don't drop it. Perform your repairs and/or upgrades on a stable surface. If the computer falls, the case and other
components could be damaged.2. Don't overheat it. Note the proximity of any heating elements. Keep the computer out of direct sunlight.
3. Avoid i nter ference. Note the proximity of any high capacity transformers, electric motors, and other strong mag-
netic fields. These can hinder proper performance and damage components and/or data. You should also monitorthe position of magnetized tools (i.e. screwdrivers).
4. Keep it dry. This is an electrical appliance. If water or any other liquid gets into it, the computer could be badlydamaged.
5. Be careful with power. Avoid accidental shocks, discharges or explosions.
Before removing or servicing any part from the computer, turn the computer off and detach any power supplies.
When you want to unplug the power cord or any cable/wire, be sure to disconnect it by the plug head. Do not pull on the wire.
6. Peripherals Turn off and detach any peripherals.
7. Beware of static discharge. ICs, such as the CPU and main support chips, are vulnerable to static electricity.
Before handling any part in the computer, discharge any static electricity inside the computer. When handling aprinted circuit board, do not use gloves or other materials which allow static electricity buildup. We suggest that
you use an anti-static wrist strap instead.8. Beware of corrosion. As you perform your job, avoid touching any connector leads. Even the cleanest hands pro-
duce oils which can attract corrosive elements.
9. Keep your work environment clean. Tobacco smoke, dust or other air-born particulate matter is often attractedto charged surfaces, reducing performance.
10. Keep track of the components . When removing or replacing any part, be careful not to leave small parts, such as
screws, loose inside the computer.
Cleaning
Do not apply cleaner directly to the computer, use a soft clean cloth.Do not use volatile (petroleum distillates) or abrasive cleaners on any part of the computer.
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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Disassembly
2 - 4 Disassembly Steps
2.D
is
assembly
Disassembly StepsThe following table lists the disassembly steps, and on which page to find the related information. PLEASE PERFORM
THE DISASSEMBLY STEPS IN THE ORDER INDICATED.
To remove the Battery:
1. Remove the battery page 2 - 5
To remove the HDD:
1. Remove the battery page 2 - 5
2. Remove the HDD page 2 - 6
To remove the Optical Device:
1. Remove the battery page 2 - 5
2. Remove the Optical device page 2 - 9
To remove the System Memory:
1. Remove the battery page 2 - 5
2. Remove the system memory page 2 - 10
To remove and install a Processor:
1. Remove the battery page 2 - 5
2. Remove the system memory page 2 - 10
3. Remove the processor page 2 - 12
4. Install the processor page 2 - 14
To remove the WLAN Module:
1. Remove the battery page 2 - 52. Remove the system memory page 2 - 10
3. Remove the wireless LAN page 2 - 15
To remove the Bluetooth Module:
1. Remove the battery page 2 - 52. Remove the system memory page 2 - 10
3. Remove the Bluetooth page 2 - 16
To remove the 3G:
1. Remove the battery page 2 - 5
2. Remove the HDD page 2 - 6
3. Remove the 3G page 2 - 17
To remove the Keyboard:
1. Remove the battery page 2 - 5
2. Remove the system memory page 2 - 10
3. Remove the keyboard page 2 - 18
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Disassembly
Removing the Bat tery 2 - 5
2.Disass
embly
Removing the Battery1. Turn the computer of f, and turn it over.2. Slide the latch in the direction of the arrow.
3. Slide the latch in the direction of the arrow, and hold it in place.4. Lift the battery out in the direction of the arrow .
3. Battery
1
2
63 4
1
2
W860CU
a.
3
b.
2
1
3
3
W870CU
4 44
Figure 1Battery Removal
a. Slide the latch and hold
in place.b. Lift the battery out in the
direction of the arrow.
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Disassembly
2 - 6 Removing the Hard Disk Drive
2.D
is
assembly
Removing the Hard Disk DriveThe hard disk drive can be taken out to accommodate other 2.5" serial (SATA) hard disk drives with a height of 9.5mm
(h). Follow your operating systems installation instructions, and install all necessary drivers and utilities (as outlined in
Chapter 4 of the Users Manual) when setting up a new hard disk.
Hard Disk Upgrade Process1. Turn offthe computer, and remove the battery (page 2 - 5).
2. The first hard disk bay is located under the battery compartment.3. Remove screws - from the hard disk cover.
4. Slide the hard disk assembly in the direction of arrow .
Figure 2HDD Assembly
Removal
a. Locate the HDD baycover and remove the
screw(s).
b. Slide the HDD assembly
in the direction of the ar-
row.
2 Screws
1 2
3
a.
HDD System Warning
New HDDs are blank. Before you begin make sure:
You have backed up any data you want to keep from your old HDD.
You have all the CD-ROMs and FDDs required to install your operating system and programs.
If you have access to the internet, download the latest application and hardware driver updates for the operating system you plan
to install. Copy these to a removable medium.
3
1
2
b.
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Disassembly
Removing the Hard Disk Drive 2 - 7
2.Disass
embly
5. Lift the hard disk assembly out of the computer in the direction of arrow .
6. Remove the screws - and the cover bracket from the harddisk .7. Reverse the process to install a new hard disk (do not forget to replace all the screws and covers).
4
5 8 69 10
c. d.
10
9
6
5
4
7
8
Hard Disk Screws & Cover
The hard disks and covers pictured here may appear slightly different from your model
design (these designs are subject to change and upgrade without notice). Pay careful at-
tention to the screws and cover bracket orientation.
9. HDD Cover Bracket
10.HDD
4 Screws
Figure 3HDD Assembly
Removal (contd.)
c. Lift the HDD assembly in
the direction of the ar-
row.
d. Remove the screws and
cover bracket from the
HDD.
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Disassembly
2 - 8 Removing the Hard Disk Drive
2.D
is
assembly
Removing the Hard Disk(s) in the Secondary HDD Bay (W870CU only)
1. Turn offthe computer, and turn it over and remove the battery.2. Locate the component bay cover and remove screws - .
3. Carefully remove the cover .
4. Slide the hard disk assembly in the direction of the arrow .
5. Lift the hard disk assembly out of the compartment.6. Remove the screws - to separate the hard disk from the brackets.
7. Reverse the process to install a new hard disk drive (do not forget to replace all screws and covers).
21. Hard Disk
17 Screws
Figure 4Secondary HDD
Assembly Removal
a. Remove the screws and
cover.b. Slide the hard disk as-
sembly out off the com-
puter.
c. Remove the screws to
separate the hard disk
from the brackets.
1 11
12
13
1415 20 21
1
2Model B
521
4
6
789
3
1011
a. c.
12
b.
W870CU
13
20
19
16
15
17
18
21
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Disassembly
Removing the Optical (CD/DVD) Device 2 - 9
2.Disass
embly
Removing the Optical (CD/DVD) Device1. Turn of fthe computer, and remove the battery (page 2 - 5).2. Locate the component bay cover and remove screws - (W860CU) or - (W870CU).3. Carefully remove the component bay cover .4. Remove the screw at point , and use a screwdriver to carefully push out the optical device at point .
5. Insert the new device and carefully slide it into the computer (the device only fits one way. DO NOT FORCE IT; Thescrew holes should line up).
6. Restart the computer to allow it to automatically detect the new device.
Figure 5Optical Device
Removal
a. Remove the screws.
b. Remove the cover.
c. Remove the screw.d. Push the optical device
out off the computer at
point 14.
1 2 10 2 13
1
14 16 15
1. Component Bay Cover
15. Optical Device
10 Screws
(W860CU) /
13 Screws
(W870CU)
16
1
a.
b.
1W870CU
4
632
5
7
89
4
1213
23 5
6
78
9
W860CU
1011
1 1
14
1514
15
15c.
d.
10
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Disassembly
2 - 10 Removing the System Memory (RAM)
2.D
is
assembly
Removing the System Memory (RAM)The computer has two memory sockets for 204 pin Small Outline Dual In-line Memory Modules (SO-DIMM) supporting
DDR31333MHz. The main memory can be expanded up to 4GB. The SO-DIMM modules supported are DDRIII 1GB,
and 2GB Modules. The total memory size is automatically detected by the POST routine once you turn on your computer.
Memory Upgrade Process
1. Turn offthe computer, remove the battery (page 2 - 5).
2. Locate the component bay cover and remove screws - (W860CU) or - (W870CU).3. Carefully remove the component bay cover .
4. The RAM is located at point .
Figure 6RAM Module
Removal
a. Remove the screws.
b. Remove the cover.
Contact Warning
Be careful not to touch
the metal pins on the
modules connecting
edge. Even the clean-
est hands have oilswhich can attract parti-
cles, and degrade the
modules perfor-
mance.
1 2 10 2 13
1
14
1. Component Bay Cov-
er
9 Screws
(W860CU) /
12 Screws
(W870CU)
a.
b.
1 1
W870CU
4
632
5
7
89
4
1213
23 5
6
7
8
9
W860CU
1011
1 1
RAM Location
14 14
10
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Disassembly
Removing the System Memory (RAM) 2 - 11
2.Disass
embly
5. Gently pull the two release latches ( & )on the sides of the memory socket in the direction indicated by the
arrows (Figure 7c).
6. The RAM module(s) will pop-up (Figure 7d), and you can then remove it.7. Pull the latches to release the second module if necessary.
8. Insert a new module holding it at about a 30 angle and fit the connectors firmly into the memory slot.
9. The modules pin alignment will allow it to only fit one way. Make sure the module is seated as far into the slot as it
will go. DO NOT FORCE the module; it should fit without much pressure.10. Press the module in and down towards the mainboard until the slot levers click into place to secure the module.11. Replace the bay cover and screws.
12. Restart the computer to allow the BIOS to register the new memory configuration as it starts up.
15 16
d.
17
c.
15 16
Figure 7RAM Module
Removal (contd.)
c. Pull the release
latch(es).
d. Remove the module(s).
17. RAM Module(s)
17
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Disassembly
2 - 12 Removing and Installing the Processor
2.D
is
assembly
Removing and Installing the ProcessorProcessor Removal Procedure
1. Turn offthe computer, remove the battery (page 2 - 5), and component bay cover (page 2 - 10).
2. Remove the CPU heat sink screws in the order , , & (the reverse order as indicated on the label).3. Carefully lift up the heat sink (Figure 8c) off the computer.
4 3 2 1
5
Figure 8Processor
Removal
a. Remove the screws.
b. Remove the heat-sink fan.
c. Remove the screws
in the order indicat-
ed.
d. Remove the heat
sink.
CPU Warning
In order to preventdamaging the contact
pins when removing
the CPU, it is neces-
sary to first remove the
WLAN module from
the computer.
5. Heat Sink
4 Screws
a.
5
1
b.c.
3
2
Note: Loosen the screws in the reverse order
4, 3, 2, 1 as indicated on the label.
4
d.
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Disassembly
Removing and Installing the Processor 2 - 13
2.Disass
embly
4. Turn the release latch towards the unlock symbol , to release the CPU (Figure 9a).
5. Carefully (it may be hot) lift the CPU up out of the socket (Figure 9b).6. See page 2 - 14for information on inserting a new CPU.
7. When re-inserting the CPU, pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE IT!).
6
7 Figure 9Processor Removal
(contd)
e. Turn the release latch to
unlock the CPU.
f. Lift the CPU out of thesocket.
Caution
The heat sink, and CPU area in
general, contains parts which are
subject to high temperatures. Al-
low the area time to cool before re-
moving these parts.
6
e.
7
f.
Unlock Lock
6
7. CPU
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Disassembly
2 - 14 Removing and Installing the Processor
2.D
is
assembly
Processor Installation Procedure
1. Insert the CPU , pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE IT!), andturn the release latch towards the lock symbol (Figure 10b).
2. Remove the sticker (Figure 10c) from the heat sink.3. Insert the heat sink as indicated in Figure 10c.
4. Tighten the CPU heat sink screws in the order , , & (the order as indicated on the label and Figure
10d).5. Replace the CPU fan, component bay cover and tighten the screws (page 2 - 12).
A
B
C
D
1 2 3 4
c.
b.
d.
B
a.
C
D 1
4
2
Note:
Tighten the screws
in the order 1, 2, 3, 4
as indicated on thelabel.
3
A
Figure 10Processor
Installation
a. Insert the CPU.
b. Turn the release latch to-
wards the lock symbol.c. Remove the sticker from
the heat sink and insert
the heat sink.
d. Tighten the screws.
A. CPU
D. Heat Sink
4 Screws
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Disassembly
Removing the Wireless LAN Module 2 - 15
2.Disass
embly
Removing the Wireless LAN Module1. Turn offthe computer, remove the battery (page 2 - 5) and the component bay cover (page 2 - 10).2. The Wireless LAN module will be visible at point on the mainboard.
3. Carefully disconnect cables - , then remove screw from the module socket.4. The Wireless LAN module will pop-up.
5. Lift the Wireless LAN module (Figure 11d) up and off the computer.
Figure 11Wireless LAN
Module Removal
a. Remove the cover.
b. Disconnect the cables
and remove the screw.c. The WLAN module will
pop up.
d. Lift the WLAN module
out.
1
2 3 4
5
5
b.
a.
d.
23
5
1
c.
4
1
W870CUW860CU
5. WLAN Module.
1 Screw
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Disassembly
2 - 16 Removing the Bluetooth Module
2.D
is
assembly
Removing the Bluetooth Module1. Turn offthe computer, remove the battery (page 2 - 5), and component bay cover (page 2 - 10).2. Locate the Bluetooth module, and remove the screw .
3. Carefully separate the Bluetooth module from the connector and disconnect the cable .4. Lift the Bluetooth module (Figure 12b)up and off the computer.
Figure 12Bluetooth Module
Removal
a. Remove the screw and dis-
connect the cable and the
connector.b. Lift the Bluetooth module
up off the socket.
1
2 3
4
a.
1
2
4
3
1
2
3
4
W870CUW860CUa.
b. b.
4. Bluetooth Module
1 Screw
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Disassembly
Removing the 3G Module 2 - 17
2.Disass
embly
Removing the 3G Module1. Turn of fthe computer, remove the battery (page 2 - 5).2. Locate the 3G module cover, and remove the screw .
3. Remove the 3G module cover and carefully disconnect the cable and remove the screw from the 3Gmodule.
4. Lift the 3G module (Figure 13b)up and off the computer.
Figure 133G Module Removal
a. Remove the screw.
b. Remove the 3G module
cover. Disconnect the ca-
ble and remove the screw.c. Lift the 3G module up off
the socket.
1
2 3 4
5
a.
b.
1
2
1
3
4
5
W870CUW860CU
2
3
4
5
c.
2. 3G Module Cover
5. 3G Module
1 Screw
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Disassembly
2 - 18 Removing the Keyboard
2.D
is
assembly
Removing the Keyboard1. Turn offthe computer, and remove the battery (page 2 - 5), component bay cover (page 2 - 10), and processor
(page 2 - 12).
2. W860CU: (see over for W870CU)Press at point to unsnap the LED cover module (you may need to use asmall screwdriver to do this).
3. Turn the computer over, open the Lid/LCD and carefully lift the LED cover module and disconnect the cable .4. Remove screws - from the keyboard.5. Carefully lift the keyboard up, being careful not to bend the keyboard ribbon cable (Figure 14d).
6. Disconnect the keyboard ribbon cable from the locking collar socket .7. Remove the keyboard.
1 2
2 34 8
9
10 11
Figure 14Keyboard Removal
a. Press at point 1 to un-
snap the LED cover
module.
b. Lift the LED cover mod-ule and disconnect the
cable.
c. Remove the screws.
d. Disconnect the cable
from the locking collar.
e. Remove the keyboard.a. d.
c.
1
3
5
2
4 76 8
9
b.
e.
11
9
10
2. LED Cover Module
9. Keyboard
5 Screws
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Disassembly
Removing the Keyboard 2 - 19
2.Disass
embly
8. W870CU:Remove the screw and press at point to unsnap the the hinge cover module.
9. Turn the computer over, open the Lid/LCD and lift the hinge cover module and disconnect the cables & .10. Turn the computer over again, press at point to unsnap the LED cover module (you may need to use a small
screwdriver to do this).
11. Turn the computer over, open the Lid/LCD and carefully lift the LED cover module and disconnect the cable .12. Remove screws - from the keyboard
13. Carefully lift the keyboard up, being careful not to bend the keyboard ribbon cable (Figure 14d).14. Disconnect the keyboard ribbon cable from the locking collar socket .15. Remove the keyboard .
1 2
3 4 5
6 7
7 8
9 13
1415 16
14
a.
f.
d.
1
4
6
7
9
8
b.
g.
16
15
e.22 2
53
10 11 12 13
c.
14
14
3. Hinge Cover Mod-
ule7. LED Cover Module
14. Keyboard
6 Screws
Figure 15Keyboard Removal
(contd.)
a. Remove the screw and
press at point 2 toun-
snap the hinge covermodule.
b. Lift the hinge cover mod-
ule and disconnect the
cables.
c. Press at point 6 to un-
snap the LED cover
module.
d. Lift the LED cover mod-
ule and disconnect the
cable.
e. Remove the screws.
f. Disconnect the cable
from the locking collar.
g. Remove the keyboard.
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Disassembly
2 - 20
2.D
is
assembly
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Part Lis ts
A - 1
A.PartLists
Appendix A: Part Lists
This appendix breaks down the W860CU/W870CU series notebooks construction into a series of illustrations. The com-
ponent part numbers are indicated in the tables opposite the drawings.
Note:This section indicates the manufacturerspart numbers. Your organization may use a different system, so be sureto cross-check any relevant documentation.
Note:Some assemblies may have parts in common (especially screws). However, the part lists DO NOT indicate the
total number of duplicated parts used.
Note:Be sure to check any update notices. The parts shown in these illustrations are appropriate for the system at the
time of publication. Over the product life, some parts may be improved or re-configured, resulting in newpart numbers.
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Part Lis ts
A - 2 Part List Illustration Locat ion
A.P
artLists
Part List Illustration LocationThe following table indicates where to find the appropriate part list illustration.
Table A- 1
Part List Illustration
Location
Parts W860CU W870CU
Top with Fingerprint page A - 3 page A - 9
Top without Fingerprint page A - 4 page A - 10
Bottom page A - 5 page A - 11
LCD page A - 6 page A - 12
2nd HDD page A - 13
COMBO page A - 7 page A - 14DVD-Dual Drive page A - 8 page A - 15
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Part Lis ts
Top with Fingerprint (W860CU) A - 3
A.PartLists
Top with Fingerprint (W860CU)
Figure A - 1Top with
Fingerprint
(W860CU)
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Part Lis ts
A - 4 Top wi thout Fingerprint (W860CU)
A.P
artLists
Top without Fingerprint (W860CU)
Figure A - 2Top withoutFingerprint
(W860CU)
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Part Lis ts
Bottom (W860CU) A - 5
A.PartLists
Bottom (W860CU)
()
""
)(PVT)
)(GASKET)
)(DVT)
(,
7 ()
,
()
Figure A - 3Bottom
(W860CU)
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Part Lis ts
A - 6 LCD (W860CU)
A.P
artLists
LCD (W860CU)
Figure A - 4LCD
(W860CU)
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Part Lis ts
COMBO (W860CU) A - 7
A.PartL
ists
COMBO (W860CU)
*()
Figure A - 5COMBO
(W860CU)
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Part Lis ts
A - 8 DVD-Dual Dr ive (W860CU)
A.P
artLists
DVD-Dual Drive (W860CU)
*()
Figure A - 6DVD-Dual Drive
(W860CU)
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Part Lis ts
Top with Fingerprint (W870CU) A - 9
A.PartL
ists
Top with Fingerprint (W870CU)
Figure A - 7Top with
Fingerprint
(W870CU)
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Part Lis ts
A - 10 Top without Fingerprint (W870CU)
A.P
artLists
Top without Fingerprint (W870CU)
Figure A - 8Top withoutFingerprint
(W870CU)
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Part Lis ts
Bottom (W870CU) A - 11
A.PartL
ists
Bottom (W870CU)
()
(,
7
()
,
Figure A - 9Bottom
(W870CU)
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Part Lis ts
A - 12 LCD (W870CU)
A.P
artLists
LCD (W870CU)
Figure A - 10LCD
(W870CU)
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Part Lis ts
2nd HDD (W870CU) A - 13
A.PartL
ists
2nd HDD (W870CU)
Figure A - 112nd HDD(W870CU)
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Part Lis ts
A - 14 COMBO (W870CU)
A.P
artLists
COMBO (W870CU)
Figure A - 12COMBO
(W870CU)
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Part Lis ts
DVD-Dual Drive (W870CU) A - 15
A.PartL
ists
DVD-Dual Drive (W870CU)
Figure A - 13DVD-Dual Drive
(W870CU)
P t Li t
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Part Lis ts
A - 16
A.P
artLists
S h ti Di
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Schematic Diagrams
B - 1
B.Schematic
Diagrams
Appendix B: Schematic Diagrams
This appendix has circuit diagrams of the W860CU/W870CUnotebooks PCBs. The following table indicates where to
find the appropriate schematic diagram.
Diagram - Page Diagram - Page Diagram - Page
System Block Diagram - Page B - 2 Clock Generator - Page B - 21 Power VCore - Page B - 40
Processor 1/7 - Page B - 3 Panel, Inverter - Page B - 22 AC_In, Charger - Page B - 41
Processor 2/7 - Page B - 4 DVI - Page B - 23 USB 3.0 - Page B - 42
Processor 3/7 - Page B - 5 HDMI - Page B - 24 Power Button Board - Page B - 43
Processor 4/7 - Page B - 6 MXM PCI-E - Page B - 25 LED Board - Page B - 44
Processor 5/7 - Page B - 7 EC-IT8502E - Page B - 26 Multi I/O Board - Page B - 45
Processor 6/7 - Page B - 8 USB, eSATA, New Card - Page B - 27 Touch Sensor Board - Page B - 46
Processor 7/7 - Page B - 9 Mini Card - Page B - 28 Left-LED Board - Page B - 47
DDRIII SO-DIMM_0 - Page B - 10 BT, TPM, MDC, LID - Page B - 29 Fingerprint Board - Page B - 48
DDRIII SO-DIMM_1 - Page B - 11 LAN, RTL8111L, RJ45 - Page B - 30 Click Board - Page B - 49
IBEXPEAK - M 1/9 - Page B - 12 Fan, CCD, LED, Screw Hole - Page B - 31 W870CU Second HDD Board - Page B - 50
IBEXPEAK - M 2/9 - Page B - 13 Azalia Codec ALC888 - Page B - 32 W870CU Multi I/O Board - Page B - 51
IBEXPEAK - M 3/9 - Page B - 14 SRS-AP8202, SATA ODD & HDD - Page B - 33 W870CU CIR Board - Page B - 52
IBEXPEAK - M 4/9 - Page B - 15 AMP-TPA6017, Subwoofer - Page B - 34 W870CU LED Board - Page B - 53
IBEXPEAK - M 5/9 - Page B - 16 5V, 3.3V, 3.3VS, 5VS, 1.5VS - Page B - 35 W870CU RJ11 & TV Board - Page B - 54
IBEXPEAK - M 6/9 - Page B - 17 VDD3, VDD5 - Page B - 36 W870CU Power Button Board - Page B - 55
IBEXPEAK - M 7/9 - Page B - 18 Power 1.8VS, 1.1VS - Page B - 37 W870CU Right-Logo Board - Page B - 56
IBEXPEAK - M 8/9 - Page B - 19 Power 1.5V/0.75V - Page B - 38 W870CU Left-Logo Board - Page B - 57
IBEXPEAK - M 9/9 - Page B - 20 Power 1.1VS_VTT - Page B - 39 W870CU Touch Sensor Board - Page B - 58
Table B - 1
Schematic
Diagrams
Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-W860H-
007. If your mainboard
(or other boards) are a
later version, please
check with the ServiceCenter for updated di-
agrams (if required).
S h ti Di
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Schematic Diagrams
B - 2 System Block Diagram
B.Schem
aticDiagrams
System Block Diagram
Sheet 1 of 57
System Block
Diagram
(USB8)
W870CU POWER BUTTONBOARD
W870CU LEFT-LOGO BOARD
W870CU RIGHT-LOGOBOARD
W870CU TOUCH SENSORBOARD
1.5V,0.75VS(VTT_MEM)
AC_IN, CHARGER
VCORE
1.1VS_VTT
VDD3,VDD5
5V,3.3V,1.8VS,1.5VS
1.1VS,1.8VS
INT SPK R
BIOSSPI
SLG8SP585V
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Schematic Diagrams
Processor 1/7 B - 3
B.Schematic
Diagrams
Processor 1/7
C5 6 6 . 1U _ 10 V_ X 7R _ 04
C5 6 3 . 1U _ 10 V_ X 7R _ 04
C5 6 8 . 1U _ 10 V_ X 7R _ 04
C5 4 2 . 1U _ 10 V_ X 7R _ 04
C5 4 4 . 1U _ 10 V_ X 7R _ 04
C5 5 6 . 1U _ 10 V_ X 7R _ 04C5 4 8 . 1U _ 10 V_ X 7R _ 04
C5 4 6 . 1U _ 10 V_ X 7R _ 04
C5 5 2 . 1U _ 10 V_ X 7R _ 04
C5 5 0 . 1U _ 10 V_ X 7R _ 04
C5 5 4 . 1U _ 10 V_ X 7R _ 04C5 3 6 . 1U _ 10 V_ X 7R _ 04
C5 3 3 . 1U _ 10 V_ X 7R _ 04C5 6 0 . 1U _ 10 V_ X 7R _ 04
C5 5 8 . 1U _ 10 V_ X 7R _ 04C5 3 9 . 1U _ 10 V_ X 7R _ 04
C5 4 5 . 1U _ 10 V_ X 7R _ 04
C5 6 2 . 1U _ 10 V_ X 7R _ 04
C5 4 9 . 1U _ 10 V_ X 7R _ 04
C5 3 8 . 1U _ 10 V_ X 7R _ 04
C5 4 7 . 1U _ 10 V_ X 7R _ 04
C5 3 2 . 1U _ 10 V_ X 7R _ 04
C5 6 7 . 1U _ 10 V_ X 7R _ 04C5 4 3 . 1U _ 10 V_ X 7R _ 04
C5 5 7 . 1U _ 10 V_ X 7R _ 04
C5 4 1 . 1U _ 10 V_ X 7R _ 04
C5 5 9 . 1U _ 10 V_ X 7R _ 04
C5 5 5 . 1U _ 10 V_ X 7R _ 04
C5 5 1 . 1U _ 10 V_ X 7R _ 04
C5 5 3 . 1U _ 10 V_ X 7R _ 04C5 3 5 . 1U _ 10 V_ X 7R _ 04
C5 6 5 . 1U _ 10 V_ X 7R _ 04
P EG _R X N0P EG _R X N1
P EG _R X N2P EG _R X N3
P EG _R X N4
P EG _R X N5
P EG _T X P7
P EG _T X P2P EG _T X P1
P EG _T X P1 5
CP U_ T HER M 2 5
P EG _T X N7
P EG _T X P1 2
P EG _T X P0
P EG _T X N6
P EG _T X P1 1
P EG _T X N1
P EG _R X N6
P EG _T X N1 4P EG _T X N1 3
P EG _T X P4
P EG _T X P6
P EG _T X P9
P EG _T X N1 5
P EG _T X N0
P EG _T X P3
P EG _T X P1 4
P EG _T X N2
P EG _T X P1 0
P EG _T X N4
P EG _T X N1 2
P EG _T X N8
P EG _T X N1 1
P EG _T X P5
P EG _T X P8
P EG _T X N9
P EG _T X P1 3
P EG _T X N5
P EG _R X N7
P EG _T X N3
P EG _T X N1 0
3 .3 V3 ,1 1 ,12 ,1 3 ,1 5,1 6 ,1 8 ,21 ,2 4 ,2 6,2 7 ,2 8, 29 ,3 4 ,36 ,3 7 ,3 8,4 1V D D31 1,2 5 ,2 7, 28 ,2 9 ,30 ,3 4 ,3 5,4 0
P EG _R X N8
P EG _R X N9
D02 BOM DEL
P EG _R X N1 1P EG _R X N1 2
P EG _R X N1 3P EG _R X N1 4
P EG _R X N1 5
P EG _R X P0P EG _R X P1
P EG _R X P2
P EG _R X P3P EG _R X P4
P EG _R X P5P EG _R X P6
P EG _R X P7P EG _R X P8
P EG _R X P9P EG _R X P1 0
P EG _R X P1 1P EG _R X P1 2
P EG _R X P1 3P EG _R X P1 4
RN 9
1 K _ 8 P 4 R_ 0 4
8172
65
34
P EG _R X P1 5
P EG_ R X# _ 4
P EG_ R X_ 1 4
P EG_ R X# _ 3
P EG_ R X# _ 5
P EG_ R X_ 2
P EG_ R X# _ 1 2
P EG_ R X_ 1 5
P EG_ R X_ 7
P EG_ R X# _ 0
P EG_ R X# _ 6
P EG_ R X_ 1 2
P EG_ R X_ 8
P EG_ R X# _ 1 5
P EG_ R X_ 1 1
P EG_ R X# _ 8
P EG_ R X_ 3
P EG_ R X# _ 1 4
P EG_ R X_ 9
P EG_ R X# _ 1 3
P EG_ R X# _ 9
P EG_ R X# _ 2
P EG_ R X_ 1
P EG_ R X_ 1 3
P EG_ R X_ 0
P EG_ R X# _ 1 0
P EG_ R X_ 1 0
P EG_ R X# _ 1
P EG_ R X_ 6P EG_ R X_ 5
P EG_ R X# _ 7
P EG_ R X_ 4
P EG_ R X# _ 1 1
PEG _I RCO MP _R
EXP _ RBI A S
P E G_ T XP[ 0 . . 1 5 ] 2 4P E G_ T XN [0 ..15 ] 2 4
6-86-27989-001
PE G _R X N[ 0 . . 1 5]PE G _R X P[0. .15 ]
PE G _T XN[0 ..1 5 ]
PE G _T XP [0 ..1 5]
P E G_ RXP [ 0 . . 1 5 ] 2 4PE G _ RXN[ 0 . . 1 5 ] 2 4
P EG _R X N1 0
C1 9 . 1U _ 10 V_ X 7R _ 04
C3 5 . 1U _ 10 V_ X 7R _ 04
R 41 2 7 5 0 _ 1 % _ 0 4
C1 6 . 1U _ 10 V_ X 7R _ 04
C1 7 . 1U _ 10 V_ X 7R _ 04
C3 0 . 1U _ 10 V_ X 7R _ 04
R 40 9 4 9 . 9 _ 1 % _ 0 4
C1 4 . 1U _ 10 V_ X 7R _ 04
C4 6 . 1U _ 10 V_ X 7R _ 04
C4 4 . 1U _ 10 V_ X 7R _ 04C2 9 . 1U _ 10 V_ X 7R _ 04
C4 5 . 1U _ 10 V_ X 7R _ 04
C2 6 . 1U _ 10 V_ X 7R _ 04
C4 0 . 1U _ 10 V_ X 7R _ 04
C4 1 . 1U _ 10 V_ X 7R _ 04
C2 4 . 1U _ 10 V_ X 7R _ 04
C 64 3
* 0.1 u _ 16 V _ Y 5V_ 0 4
C2 3 . 1U _ 10 V_ X 7R _ 04
C2 2 . 1U _ 10 V_ X 7R _ 04
C2 0 . 1U _ 10 V_ X 7R _ 04
C2 1 . 1U _ 10 V_ X 7R _ 04C3 6 . 1U _ 10 V_ X 7R _ 04
C3 4 . 1U _ 10 V_ X 7R _ 04
C3 3 . 1U _ 10 V_ X 7R _ 04
C1 8 . 1U _ 10 V_ X 7R _ 04
C3 1 . 1U _ 10 V_ X 7R _ 04
C1 5 . 1U _ 10 V_ X 7R _ 04
PCI
EXPRESS
--
GRAPHICS
DMI
Intel(
R)
FDI
U3 4 A
MO LE X4 7 9 89 0 1 4 2
DMI _R X #[0 ]A 2 4
DMI _R X #[1 ]C 2 3
DMI _R X #[2 ]B 2 2
DMI _R X #[3 ]A 2 1
DMI _R X [0]B 2 4
DMI _R X [1]D 2 3
DMI _R X [2]B 2 3
DMI _R X [3]A 2 2
DMI _T X# [0]D 2 4
DMI _T X# [1]G 2 4
DMI _T X# [2]F 2 3
DMI _T X# [3]H 2 3
DMI _T X[ 0 ]D 2 5
DMI _T X[ 1 ]F 2 4
DMI _T X[ 3 ]G 2 3 DMI _T X[ 2 ]E 2 3
F DI_ T X# [0 ]E 2 2
F DI_ T X# [1 ]D 2 1
F DI_ T X# [2 ]D 1 9
F DI_ T X# [3 ]D 1 8
F DI_ T X# [4 ]G 2 1
F DI_ T X# [5 ]E 1 9
F DI_ T X# [6 ]F 2 1
F DI_ T X# [7 ]G 1 8
F DI_ T X[ 0]D 2 2
F DI_ T X[ 1]C 2 1
F DI_ T X[ 2]D 2 0
F DI_ T X[ 3]
C 1 8
F DI_ T X[ 4]G 2 2
F DI_ T X[ 5]E 2 0
F DI_ T X[ 6]F 2 0
F DI_ T X[ 7]G 1 9
F DI _ F SY NC [ 0]F 1 7
F DI _ F SY NC [ 1]E 1 7
F DI _ I NTC 1 7
F DI _ L SY N C[ 0 ]F 1 8
F DI _ L SY N C[ 1 ]D 1 7
PE G_ I C OM P I B2 6
PEG _ I CO MPO A2 6
PE G_ RB I A S A2 5P EG_ R CO MPO B2 7
PE G_ RX # [ 0 ] K3 5
PE G_ RX # [ 1 ] J 34
PE G_ RX # [ 2 ] J 33
PE G_ RX # [ 3 ] G3 5
PE G_ RX # [ 4 ] G3 2
PE G_ RX # [ 5 ] F 3 4
PE G_ RX # [ 6 ]F 3 1
PE G_ RX # [ 7 ] D3 5
PE G_ RX # [ 8 ]E3 3
PE G_ RX # [ 9 ] C3 3
PE G_ R X# [1 0 ] D3 2
PE G_ R X# [1 1 ] B3 2
PE G_ R X# [1 2 ] C3 1
PE G_ R X# [1 3 ] B2 8
PE G_ R X# [1 4 ] B3 0
PE G_ R X# [1 5 ] A3 1
PEG _ RX[ 0 ] J 35
PEG _ RX[ 1 ] H3 4
PEG _ RX[ 2 ] H3 3
PEG _ RX[ 3 ] F 3 5
PEG _ RX[ 4 ]G3 3
PEG _ RX[ 5 ] E3 4
PEG _ RX[ 6 ]F 3 2
PEG _ RX[ 7 ] D3 4
PEG _ RX[ 8 ] F 3 3
PEG _ RX[ 9 ] B3 3
PE G_ RX [ 1 0 ] D3 1
PE G_ RX [ 1 1 ] A3 2
PE G_ RX [ 1 2 ] C3 0
PE G_ RX [ 1 3 ] A2 8
PE G_ RX [ 1 4 ] B2 9
PE G_ RX [ 1 5 ] A3 0
P EG _ TX # [0 ] L 33
P EG _ TX # [1 ] M3 5
P EG _ TX # [2 ]M3 3
P EG _ TX # [3 ] M3 0
P EG _ TX # [4 ] L 31
P EG _ TX # [5 ] K3 2
P EG _ TX # [6 ] M2 9
P EG _ TX # [7 ] J 31
P EG _ TX # [8 ] K2 9
P EG _ TX # [9 ] H3 0
PE G_ T X# [1 0 ] H2 9
PE G_ T X# [1 1 ] F 2 9
PE G_ T X# [1 2 ] E2 8
PE G_ T X# [1 3 ] D2 9
PE G_ T X# [1 4 ] D2 7
PE G_ T X# [1 5 ]C2 6
PEG _T X[ 0 ]L 34
PEG _T X[ 1 ] M3 4
PEG _T X[ 2 ] M3 2
PEG _T X[ 3 ] L 30
PEG _T X[ 4 ] M3 1
PEG _T X[ 5 ] K3 1
PEG _T X[ 6 ] M2 8
PEG _T X[ 7 ] H3 1
PEG _T X[ 8 ] K2 8
PEG _T X[ 9 ] G3 0
P EG _ TX [1 0 ] G2 9
P EG _ TX [1 1 ] F 2 8
P EG _ TX [1 2 ] E2 7
P EG _ TX [1 3 ]D2 8
P EG _ TX [1 4 ] C2 7
P EG _ TX [1 5 ]C2 5
C4 2 . 1U _ 10 V_ X 7R _ 04
R 47 5
* 4.7 K _ 0 4
C2 8 . 1U _ 10 V_ X 7R _ 04C4 3 . 1U _ 10 V_ X 7R _ 04
Q3 2
2N 3 90 4
B
E
C
C3 9 . 1U _ 10 V_ X 7R _ 04
C2 7 . 1U _ 10 V_ X 7R _ 04
R4 7 6
*4 .7 K_ 04
C2 5 . 1U _ 10 V_ X 7R _ 04
C3 7 . 1U _ 10 V_ X 7R _ 04
U 3 6
A D M1 0 3 2A RM
VD D1
D +2
D -3
T H E RM 4
G ND5
ALE RT6
S D A T A 7
SC L K 8
C3 8 . 1U _ 10 V_ X 7R _ 04
3 .3V
VD D3DM I_ TXP 013
DM I_ TXP 113DM I_ TXP 213
DM I_ TXN 013DM I_ TXN 113
DM I_ TXN 213
DM I_ TXP 313
D MI_ R XN 213
D MI_ R XN 013D MI_ R XN 113
DM I_ TXN 313
D MI_ R XN 313
D MI_ R XP 013
D MI_ R XP 113D MI_ R XP 213
D MI_ R XP 313
T HE RM _A L E R T # 2 5
R 1 9 0 1 0 K _ 0 4
R 1 9 1 * 0 _ 0 4R4 7 7 *2 0 mi l_ sh o rt
V DD 3
3 . 3 V
R4 8 8
*1 0 K_ 04
R T 3
*1 0 0K_ N TC _ 06 _ B
1
2
R 4 92*1 0 K_1 % _ 0 4
V DD 3
It appli esto AuburndaleandClarksfielddiscretegraphic designs.
If discrete graphicchip is used for Auburndale, VAXG(GFX core) rail canbe connected
to GNDif motherboardonly supports discret egraphics andal soi na common
motherboarddesigni f GFXVRi snot stuffed. Onthe otherhand, if theVRi s stuffed,
VAXGcanbel eft f loatingin acommonmotherboarddesign(Gfx VRkeepsVAXGf rom
floating).
Inaddition, FDI_RXN_[7:0] andFDI_RXP_[7:0]canbe left f loatingon the PCH.
FDI_TX[7:0] andFDI_TX#[7:0] canbe lef t fl oatingon the Auburndale.
TheGFX_IMON, FDI_FSYNC[0], FDI_FSYNC[1], FDI_L SYNC[0], FDI_LSYNC[1], and
FDI_INTsignals shouldbe tiedto GND( through1K? %resistors) in thecommon
motherboarddesigncase. Pleasenot that if t hese signals areleft f loating, thereareno
funct ional i mpact s but as mal l amount of power (~15 mW) maybe wasted. VAXG_SENSE
andVSSAXG_SENSE onAuburndale can bel eft as noconnect.
DPLL_REF_SSCLKandDPLL_REF_SSCLK#canbe connected to GND onAuburndale
directly if motherboardonly supports discrete graphics. I n acommon motherboard
design, thesepi ns are dri venvia PCH(eveni f Graphics is disabledby BIOS) thus no
external termination is required.
RN2 033 _ 4 P2R _ 04
1 42 3
Thermal Sensor
NEAR EC
20 mil
PROCESSOR 1/7 ( DMI,PEG,FDI )
S MC _C P U_ T HE RM 12 , 2 5
S MD _C P U_ T HE RM 12 , 2 5
P EG_ T X _ 15
P EG_ T X # _1 0
P EG_ T X # _1 3
P EG_ T X _ 13
P EG_ T X _ 2
P EG_ T X # _3
P EG_ T X _ 12
P EG_ T X _ 1
P EG_ T X # _5
P EG_ T X _ 14
P EG_ T X # _2
P EG_ T X # _7
P EG_ T X _ 4
P EG_ T X # _1 4
P EG_ T X # _1 2
P EG_ T X _ 9
P EG_ T X # _6
P EG_ T X _ 8
P EG_ T X _ 6
P EG_ T X # _1
P EG_ T X # _4
P EG_ T X # _9
P EG_ T X # _1 1
P EG_ T X # _1 5
P EG_ T X _ 10
P EG_ T X # _8
P EG_ T X _ 11
P EG_ T X _ 0
P EG_ T X # _0
P EG_ T X _ 7
P EG_ T X _ 3
P EG_ T X _ 5
D03 BOM DEL
R 1 4 0 1 K _ 0 4
Sheet 2 of 57
Processor 1/7
Schematic Diagrams
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Schematic Diagrams
B - 4 Processor 2/7
B.Schem
aticDiagrams
Processor 2/7
PROCESSOR 2/7 ( CLK,MISC,JTAG )
R1 1 5
*1 .1 K_ 1 %_ 0 4
D03C R121 change 750 ohm, R115 NC
+ 1 .5 S _ CP U
R1 2 1
7 50 _ 1 % _0 4
D03C add R554
R5 5 4
1.5 K _ 1 % _0 4
DR A MP W RG D_ CP U
V D DP W RG OO D_ R
DDR3 Compensation SignalsProcessor Compensation Signals
1. 5V
R5 6 6
*1 .1 K_ 1% _ 0 4
Processor Pullups
Signal fromPCHto ProcessorConnect to PCH(PLT_ RST#)(needs t obel evel translatedf r om3.3 V to1 .1 V) .
XDP_ PR EQ#XDP_ PR DY #
Connect tot he Processor (VTTPWRGOOD) VTT_1.1 VRpowergoodsi gnal toprocessor. Signal volt agel evel is 1.1V.
If PROCHOT#is not used, theni t must be terminated
witha 50-Opull-upresistor to VTT_1.1 rail.
FOR XDPH_ CP URS T#
R 5 4 9 0 _ 0 4
3 .3V 2 ,1 1,1 2 ,1 3, 15 ,1 6 ,18 ,2 1 ,2 4,2 6 ,2 7 ,28 ,2 9 ,34 ,3 6 ,3 7,3 8 ,4 1
R 5 4 8 0 _ 0 4
H_ PRO CH OT # _ D
R 4 1 0 * 1 K _ 0 4
3 . 3 V S
H _D B R# _ R
XDP _ T DI_ M
XDP _T R ST#
D03 ADD R548,R549 & DELCLK_DP_N/P
H _C PUR S T #
H_ PR OC HO T#3 9
H _ COM P3
H _ COM P2
H _ COM P1
H _ COM P0
R 4 0 8 * 6 8 _ 0 4
D03 ADDR537
1 . 1 VS _ PW R GD1 3 ,36
R 4 5 3 * 1 2 . 4K _ 1 % _ 04
D03 ADD
C685,C686,C687
R 39 7 * 51 _ 0 4R 40 3 * 51 _ 0 4
R 1 4 6 1 0 K _ 0 4
R 1 3 1 1 .5 K_ 1 % _ 0 4
R 4 3 2 0 _ 04
R 4 2 5 4 9 . 9 _ 1 % _0 4
R 4 1 1 2 0 _ 1 % _ 0 4
R 11 0 0 _0 4
Q3 8
MT N 70 0 2 Z HS 3
G
D
S
R 4 4 9 0 _ 04
R 49 0 2 4. 9 _ 1 % _0 4
R 4 0 4 4 9 . 9 _ 1 % _0 4
R 3 9 8 5 1 _ 0 4
R 40 0 * 51 _ 0 4
R 4 3 9 1 0 K _ 0 4
CLOCKS
MISC
THERMAL
PWRMANAGEMENT
DDR3
MISC
JTAG
&BPM
U3 4 B
MO LEX 4 7 9 89 0 1 42
SM _ RC OM P[ 1] AM1
SM _ RC OM P[ 2] AN1
S M_ DR A MR ST # F 6
SM _ RC OM P[ 0] AL 1
BC L K # B1 6
B C LK A1 6
BCL K_ I T P # A T 30B CL K _ ITP A R3 0
PEG _C L K # D1 6PE G_ C LK
E1 6
DP L L _ RE F _ S S C L K #A1 7DPL L _ REF _ SS C LK
A1 8
C A T E RR #A K14
C OM P 3AT 23
P E CIAT 15
P ROC HO T #A N 26
T H ERM TR IP#A K15
R E SE T _ OBS#A P26
V CCP W RG OO D_ 1A N 14
V CCP W RG OO D_ 0A N 27
S M_ DR AMPW ROKA K13
V TT PW R GO ODA M 15
R S T IN#AL 14
P M _ EXT_ T S # [0] AN1 5
P M _ EXT_ T S # [1] AP 1 5
PR DY # A T 28
PREQ #AP2 7
T CK A N2 8
T MS AP 2 8
TR ST # A T 27
T DI A T 29
T DO AR2 7
T DI _ M AR2 9
TD O_ M AP 2 9
DBR # AN2 5
B PM # [0] A J 22
B PM # [1] AK 2 2
B PM # [2] AK 2 4
B PM # [3]AJ 24
B PM # [4] A J 25
B PM # [5]AH2 2
B PM # [6] AK 2 3
B PM # [7] AH2 3
C OM P 2AT 24
P M_ S YN CAL 15
T A PPW RG OO DA M 26
C OM P 1G 16
C OM P 0AT 26
S K TO CC #A H 24
R 1 0 9 6 8 _ 0 4
R 4 1 3 2 0 _ 1 % _ 0 4
R 55 8
1 0 K _ 04
R 1 3 5 * 0 _ 0 4
R 49 3 1 0 0 _ 1 % _ 0 4
R1 2 57 50 _ 1 %_ 0 4
R 1 3 2 4 9 . 9 _ 1 % _0 4
R 4 0 2 5 1 _ 0 4
R 39 9 * 51 _ 0 4
R 48 7 1 3 0 _ 1 % _ 0 4
XDP _T M S
3 .3 V
1 . 1 V S_ VT T
1 . 1 VS _ VT T
3 .3 V
1 . 1 V S_ V T T
BC L K_C P U_ P 1 6
H _ CPU PW RG D16
BC L K_C P U_ N 1 6
BUF _ PL T _R ST #1 2 ,15 ,2 5 ,2 6,2 7 ,2 9
H_ VT T PW RG D1 3
P M _ DR AM_ PW R GD13
C LK _E XP_ N 12
H _T H RMT R IP #1 6
C LK _E XP_ P 1 2
1 .1V S_V TT 5 ,6 ,1 6,1 7 ,1 8 ,38
T S#_ D I MM 0_ 1 9 , 1 0
P M_ EXT T S #_ E C 2 5
H_ PEC I1 6 ,25
3 .3V S 9 ,1 0,1 1 ,1 2, 13 ,1 5 ,16 ,1 7 ,1 8,2 0 ,2 1 ,22 ,2 3 ,24 ,2 5 ,2 6,2 7 ,2 8 ,29 ,3 0 ,3 1,3 2 ,3 3, 34 ,3 9
D EL AY_ PW R GD1 3 ,39
H_ PM_ SY NC1 3
+ 1. 5S _ C P U
Q3 4 MT N 70 0 2 Z HS3
G
D S
R5 5 5
1 K_ 04
R 5 59
1 0 0 K _ 04
R 5 56 * 0 _ 0 4
R 5 6 0 0 _ 0 4
D DR3 _ DR AM RS T #9,1 0 DDR 3 _D RA M RS T#
1 .5 V
CP U_ DR A MR ST #
D RA M RST _ CN TR L _P C H1 6
C6 9 1
4 7 n_ 1 0 V _ X7 R _0 4
D RA M RST _ CN TR L8
PM _E XT T S# [0 ]
U3 8
74 A H C1 G0 8 GW1
2
5
4
3
D RAM PW RG D_ CP U
Q 39
2 N3 9 0 4
B
E
C
C 6 85 0 . 1u _ 1 0V _X7 R_ 0 4
H_ PR OCH OT # _ D
C 6 87 0 . 1u _ 1 0V _X7 R_ 0 4
C 6 86 0 . 1u _ 1 0V _X7 R_ 0 4
R 1 4 1 0 _ 0 4R 4 4 3 0 _ 0 4
R 5 1 4 * 1 0 m i l_ s h ort
XDP_ T DO _ M
H_ PW R GD_ X DP
BC LK _IT P_ P
XDP_ O B S0 _R
PLT _ RS T# _ R
XDP_ T CL K
PM _E XT T S# [1 ]
XDP_ T RS T#XDP_ T MS
H_ CO MP3
SY S_ A G E NT _ PW RO K
XDP_ O B S1 _R
H_ CO MP2
XDP_ O B S2 _R
H_ CO MP1
XDP_ O B S3 _R
P L T_ R S T #1 5 ,2 4 ,28 ,4 1
XDP_ O B S4 _R
R 40 7 * 1 K _ 0 4
+ 1 . 5 S_ CPU _PW RG D 3 7
BC LK _IT P_ N
C PU_ DR AM RS T #
XDP_ O B S5 _R
XDP _T D O_ M
SM _R CO MP_ 0
XDP_ O B S6 _RXDP_ O B S7 _R
SM _R CO MP_ 1
XDP _T D I_R
VDD P W RG OO D_ R
SM _R CO MP_ 2
H_ CAT ER R#
XDP _PR EQ #
XDP _T C LK
XDP_ T DI _ R
XDP_ T DO _ R
H_ CO MP0
XDP_ T DI _ M
+ 1.5 S _ C PU 6 ,3 4
XDP _ T DO _ M
1 . 5V 9 , 1 0, 1 8 , 2 8, 34 , 3 7 , 41
D03C
D03C
D03C
3 .3 V
C 69 0 0. 1u _ 1 0V_ X 7 R_ 0 4
R5 5 3
1 0K _ 0 4
SM_ RC OM P _ 0
SM_ RC OM P _ 1
SM_ RC OM P _ 2
R 5 3 7 0 _ 0 4
H_ CA TER R#
D04 add R566
Sheet 3 of 57
Processor 2/7
Schematic Diagrams
-
7/25/2019 W860CU W870CU
64/117
Schematic Diagrams
Processor 3/7 B - 5
B.Schematic
Diagrams
Processor 3/7
PROCESSOR 3/7 ( DDR3 )
M_A_DQ1
M_A_DQ2
M_A_DQ3
M_A_A7
M_A_A5
M_A_A6
M_A_A8
M_A_A9
M_A_DQ29
M_A_A4
M_A_DQ4
M_A_DQ32
M_A_DQ31M_A_DQ30
M_A_DQ34
M_A_DQ37
M_A_DQ35
M_A_DQ36
M_A_DQ33
M_A_DQ41M_A_DQ40
M_A_DQ42
M_A_DQ39
M_A_DQ44
M_A_DQ45
M_A_DQ46M_A_DQ47
M_A_DQ43
M_A_DQ28
M_A_DQ38
M_A_DQ49
M_A_DQ51
M_A_DQ50
M_A_DQ52
M_A_DQ54
M_A_DQ53
M_A_DQ55
M_A_DQ48
M_A_DQ5
M_A_A3
M_A_A2
M_A_A1
M_A_DQS7
M_A_A0
M_A_A15
M_A_DQS6
M_A_DQ56
M_A_DQ57
M_A_DQ58
M_A_DQ6
M_A_DQ62M_A_DQ63
M_A_DQ60
M_A_DQ59
M_A_DQ61
M_A_DQS5
M_A_DQS4
M_A_DQS3
M_A_DQS1
M_A_DQS2
M_A_DQS0
M_A_A14
M_A_DQ7
M_A_A13
M_A_DQ8
M_A_DQ9
M_A_DQ11
M_A_DQ12
M_A_A11
M_A_DQ13
M_A_DQ14
M_A_DQ17
M_A_DQ19
M_A_DQ18
M_A_DQ16M_A_DQ15
M_A_DQS#7
M_A_DQ10
M_A_DQS#6
M_A_DQS#5
M_A_DQS#1
M_A_DQS#4
M_A_DQS#2
M_A_DQS#3
M_A_DQS#0
M_A_DQ21
M_A_DQ22
M_A_DQ26
M_A_DQ0
M_A_DQ24
M_A_DQ23
M_A_DQ25
M_A_DQ27
M_A_DQ20
M_A_A12
M_A_DM6
M_A_DM5
M_A_DM4
M_A_DM7
M_A_DM1
M_A_DM2
M_A_DM3
M_A_DM0
M_A_A10
DDR
SYSTEM
MEM
ORY
A
U34C
MOLEX479890142
SA_BS[0]AC3
SA_BS[1]AB2
SA_BS[2]U7
SA_CAS#AE1
SA_RAS#AB3
SA_WE#AE9
SA_CK[0]AA6
SA_CK[1]Y6
SA_CK#[0] AA7
SA_CK#[1]Y5
SA_CKE[0] P7
SA_CKE[1]P6
SA_CS#[0] AE2
SA_CS#[1] AE8
SA_ODT[0] AD8
SA_ODT[1] AF9
SA_DM[0] B9
SA_DM[1] D7
SA_DM[2] H7
SA_DM[3] M7
SA_DM[4] AG6
SA_DM[5]AM7
SA_DM[6]AN10
SA_DM[7] AN13
SA_DQS[0] C8
SA_DQS#[0]C9
SA_DQS[1] F9
SA_DQS#[1]F8
SA_DQS[2] H9
SA_DQS#[2]J9
SA_DQS[3] M9
SA_DQS#[3] N9
SA_DQS[4]AH8
SA_DQS#[4] AH7
SA_DQS[5]AK10
SA_DQS#[5]
AK9
SA_DQS[6]AN11
SA_DQS#[6] AP11
SA_DQS[7] AR13
SA_DQS#[7] AT13
SA_MA[0]Y3
SA_MA[1]W1
SA_MA[2] AA8
SA_MA[3] AA3
SA_MA[4] V1
SA_MA[5] AA9
SA_MA[6] V8
SA_MA[7] T1
SA_MA[8]Y9
SA_MA[9]U6
SA_MA[10] AD4
SA_MA[11] T2
SA_MA[12] U3
SA_MA[13] AG8
SA_MA[14] T3
SA_MA[15]V9
SA_DQ[0]A10
SA_DQ[1]C10
SA_DQ[2]C7
SA_DQ[3]A7
SA_DQ[4]B10
SA_DQ[5]D10
SA_DQ[6]E10
SA_DQ[7]A8
SA_DQ[8]D8
SA_DQ[9]F10
SA_DQ[10]E6
SA_DQ[11]F7
SA_DQ[12]E9
SA_DQ[13]B7
SA_DQ[14]E7
SA_DQ[15]C6
SA_DQ[16]H10
SA_DQ[17]G8
SA_DQ[18]K7
SA_DQ[19]J8
SA_DQ[20]G7
SA_DQ[21]G10
SA_DQ[22]J7
SA_DQ[23]J10
SA_DQ[24]L7
SA_DQ[25]M6
SA_DQ[26]M8
SA_DQ[27]L9
SA_DQ[28]L6
SA_DQ[29]K8
SA_DQ[30]N8
SA_DQ[31]P9
SA_DQ[32]AH5
SA_DQ[33]AF5
SA_DQ[34]AK6
SA_DQ[35]AK7
SA_DQ[36]AF6
SA_DQ[37]AG5
SA_DQ[38]AJ7
SA_DQ[39]
AJ6
SA_DQ[40]AJ10
SA_DQ[41]AJ9
SA_DQ[42]AL10
SA_DQ[43]AK12
SA_DQ[44]AK8
SA_DQ[45]AL7
SA_DQ[46]AK11
SA_DQ[47]AL8
SA_DQ[48]AN8
SA_DQ[49]AM10
SA_DQ[50]AR11
SA_DQ[51]AL11
SA_DQ[52]AM9
SA_DQ[53]AN9
SA_DQ[54]AT11
SA_DQ[55]AP12
SA_DQ[56]AM12
SA_DQ[57]AN12
SA_DQ[58]AM13
SA_DQ[59]AT14
SA_DQ[60]AT12
SA_DQ[61]AL13
SA_DQ[62]AR14
SA_DQ[63]AP14
DDR
SYSTEM
MEMORY
-
B
U34D
MOLEX479890142
SB_BS[0]AB1
SB_BS[1]W5
SB_BS[2]R7
SB_CAS#AC5
SB_RAS#Y7
SB_WE#AC6
SB_CK[0] W8
SB_CK[1]V7
SB_CK#[0] W9
SB_CK#[1]V6
SB_CKE[0] M3
SB_CKE[1]M2
SB_CS#[0] AB8
SB_CS#[1]AD6
SB_ODT[0] AC7
SB_ODT[1] AD1
SB_DM[0] D4
SB_DM[1] E1
SB_DM[2] H3
SB_DM[3] K1
SB_DM[4] AH1
SB_DM[5] AL2
SB_DM[6]AR4
SB_DM[7]AT8
SB_DQS[4]AG2
SB_DQS#[4] AH2
SB_DQS[5] AL5
SB_DQS#[5]
AL4
SB_DQS[6] AP5
SB_DQS#[6] AR5
SB_DQS[7] AR7
SB_DQS#[7] AR8
SB_DQS[0] C5
SB_DQS#[0]D5
SB_DQS[1] E3
SB_DQS#[1]F4
SB_DQS[2]H4
SB_DQS#[2]J4
SB_DQS[3]M5
SB_DQS#[3] L4
SB_MA[0] U5
SB_MA[1] V2
SB_MA[2] T5
SB_MA[3]V3
SB_MA[4]R1
SB_MA[5] T8
SB_MA[6] R2
SB_MA[7] R6
SB_MA[8] R4
SB_MA[9] R5
SB_MA[10]AB5
SB_MA[11]P3
SB_MA[12]R3
SB_MA[13] AF7
SB_MA[14] P5
SB_MA[15] N1
SB_DQ[0]B5
SB_DQ[1]A5
SB_DQ[2]C3
SB_DQ[3]B3
SB_DQ[4]E4
SB_DQ[5]A6
SB_DQ[6]A4
SB_DQ[7]C4
SB_DQ[8]D1
SB_DQ[9]D2
SB_DQ[10]F2
SB_DQ[11]F1
SB_DQ[12]C2
SB_DQ[13]F5
SB_DQ[14]F3
SB_DQ[15]G4
SB_DQ[16]H6
SB_DQ[17]G2
SB_DQ[18]J6
SB_DQ[19]J3
SB_DQ[20]G1
SB_DQ[21]G5
SB_DQ[22]J2
SB_DQ[23]J1
SB_DQ[24]J5
SB_DQ[25]K2
SB_DQ[26]L3
SB_DQ[27]M1
SB_DQ[28]K5
SB_DQ[29]K4
SB_DQ[30]M4
SB_DQ[31]N5
SB_DQ[32]AF3
SB_DQ[33]AG1
SB_DQ[34]AJ3
SB_DQ[35]AK1
SB_DQ[36]AG4
SB_DQ[37]AG3
SB_DQ[38]AJ4
SB_DQ[39]
AH4
SB_DQ[40]AK3
SB_DQ[41]AK4
SB_DQ[42]AM6
SB_DQ[43]AN2
SB_DQ[44]AK5
SB_DQ[45]AK2
SB_DQ[46]AM4
SB_DQ[47]AM3
SB_DQ[48]AP3
SB_DQ[49]AN5
SB_DQ[50]AT4
SB_DQ[51]AN6
SB_DQ[52]AN4
SB_DQ[53]AN3
SB_DQ[54]AT5
SB_DQ[55]AT6
SB_DQ[56]AN7
SB_DQ[57]AP6
SB_DQ[58]AP8
SB_DQ[59]AT9
SB_DQ[60]AT7
SB_DQ[61]AP9
SB_DQ[62]AR10
SB_DQ[63]AT10
M_CKE0 9
M_CLK_DDR#1 9
M_CKE1 9
M_CLK_DDR1 9
M_A_BS19
M_CS#1 9
M_A_BS29
M_ODT1 9
M_CS#0 9
M_ODT0 9
M_A_CAS#9
M_A_DM[7: 0] 9
M_A_WE#9
M_A_RAS#9
M_CLK_DDR0 9
M_A_A[15:0] 9
M_A_BS09
M_A_DQ[63:0]9 M_CLK_DDR#0 9
M_B_BS010
M_B_WE#10
M_B_BS210M_B_BS110
M_B_RAS#10
M_B_CAS#10
M_B_DQ[63:0]10
M_CKE2 10
M_CKE3 10
M_CLK_DDR#3 10
M_CS#2 10
M_CLK_DDR3 10
M_CS#3 10
M_ODT2 10
M_CLK_DDR2 10
M_CLK_DDR#2 10
M_ODT3 10
M_B_DM[7:0] 10
M_B_A[15:0] 10
M_B_DQS#[7:0] 10
M_B_DQS[7:0] 10
M_A_DQS#[7:0] 9
M_A_DQS[7:0] 9
M_B_DQ47
M_B_DQ48
M_B_DQ53
M_B_DQ54
M_B_DQ49
M_B_DQ50
M_B_DQ51
M_B_DQ52
M_B_DQ57
M_B_DQ58
M_B_DQ55
M_B_DQS5
M_B_DQ56
M_B_DQS0
M_B_DQS4
M_B_DQS3
M_B_DQS2
M_B_DQS7M_B_DQS6
M_B_DQS1
M_B_DQ59
M_B_DQ60
M_B_DQ61
M_B_DQS#6
M_B_DQS#4
M_B_DQ62
M_B_DQ11
M_B_DQ63
M_B_DQS#5
M_B_DQS#1
M_B_DM5
M_B_DQS#3
M_B_DQS#0
M_B_DQ12
M_B_DQS#7
M_B_DQS#2
M_B_DM6
M_B_DM2
M_B_DM7
M_B_DM1
M_B_DM3
M_B_DM4
M_B_DM0
M_B_DQ3
M_B_DQ1
M_B_DQ2
M_B_DQ4
M_B_DQ5
M_B_DQ6
M_B_DQ8
M_B_DQ9
M_B_DQ7
M_B_DQ0
M_B_DQ10
M_B_DQ13
M_B_A5
M_B_A3
M_B_A6
M_B_A2
M_B_A4
M_B_A1
M_B_A0
M_B_A10