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PrefacePreface
LCD Computer
LV22C/LV22N/LV19C/LV19N Series
Service Manual
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NoticeThe company reserves the right to revise this publication or to change its contents without notice. Information containedherein 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 arethey 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 orreduced 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 oftheir respective companies. They are mentioned for identification purposes only and are not intended as an endorsementof that product or its manufacturer.
Version 1.0March 2007
TrademarksIntel®, Celeron and Intel® Core 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 ManualThis manual is intended for service personnel who have completed sufficient training to undertake the maintenance andinspection of personal computers.
It is organized to allow you to look up basic information for servicing and/or upgrading components of the LV22C/LV22N/LV19C/LV19N computer.
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 upgradeelements of the system.Appendix A, Part ListsAppendix B, Schematic Diagrams
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Related DocumentsYou may also need to consult the following manual for additional information:
User’s Manual on CDThis describes the computer’s features and the procedures for operating the computer and its ROM-based setup program.It also describes the installation and operation of the utility programs provided with the computer.
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PrefacePreface
ContentsIntroduction ..............................................1-1Overview .........................................................................................1-1System Specifications .....................................................................1-2External Locator - Front View & Top View ...................................1-5External Location - Left & Right Side Views .................................1-6External Locator - Rear View .........................................................1-7Mainboard Overview - Top (Key Parts) .........................................1-8Mainboard Overview - Bottom (Key Parts) ....................................1-9Mainboard Overview - Top (Cable Connectors & Switches) .......1-10Mainboard Overview - Bottom (Cable Connectors & Switches) .1-11Disassembly ...............................................2-1Overview .........................................................................................2-1Maintenance Tools ..........................................................................2-2Connections .....................................................................................2-2Maintenance Precautions .................................................................2-3Disassembly Steps ...........................................................................2-4Removing the Hard Disk Drive Assembly ......................................2-5Removing the System Memory .......................................................2-7Removing and Installing the Processor ...........................................2-9Removing the Modem ...................................................................2-11Removing the Wireless LAN Module ...........................................2-12Removing the TV Tuner Module ..................................................2-13Removing the Bluetooth Module ..................................................2-14Removing the LCD Back Cover ...................................................2-15Removing the Optical Device Assembly ......................................2-17Part Lists ..................................................A-1Part List Illustration Location ........................................................A-2LV22C/LV22N - Front Cover ........................................................A-3LV22C/LV22N - Back ...................................................................A-4
LV22C/LV22N - Combo Drive ..................................................... A-5LV22C/LV22N - DVD-Dual Drive ............................................... A-6LV22C/LV22N - HDD .................................................................. A-7LV22C - MB .................................................................................. A-8LV22N - MB .................................................................................. A-9LV19C/LV19N - Front Cover ..................................................... A-10LV19C/LV19N - Back ................................................................ A-11LV19C/LV19N - Combo Drive ................................................... A-12LV19C/LV19N - DVD-Dual Drive ............................................. A-13LV19C/LV19N - HDD ................................................................ A-14LV19C - MB ................................................................................ A-15LV19N - MB ................................................................................ A-16Schematic Diagrams.................................B-1System Block Diagram ...................................................................B-2Clock Generator ..............................................................................B-3CPU - 1 of 3 ....................................................................................B-4CPU - 2 of 3 ....................................................................................B-5CPU - 3 of 3 ....................................................................................B-6Intel P965 1/5 CPU Interface ..........................................................B-7Intel P965 2/5 PCI-E I/F .................................................................B-8Intel P965 3/5 Memory I/F .............................................................B-9Intel P965 4/5 GND ......................................................................B-10Intel P965 5/5 Power ....................................................................B-11DDRII SO-DIMM 1/2 ..................................................................B-12DDRII SO-DIMM 2/2 ..................................................................B-13MXM PCI-E CONN .....................................................................B-14BIOS, USB K/B, TPM ..................................................................B-15Panel, CPU Fan .............................................................................B-16ICH8 1/3 (PCI, DMI, CPU, IRQ) .................................................B-17ICH8 2/3 (LPC, ATA, USB, GPIO) .............................................B-18
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ICH8 3/3 (Power) ......................................................................... B-19JM361 PCI-E TO PATA, eSATA ................................................ B-20CD-ROM, SATA, PC-Beep, LED ............................................... B-21VGA Fan, CCD, Power OK ......................................................... B-22LAN 82566 ................................................................................... B-23PCI7402 ........................................................................................ B-24TV Tuner, CardReader, CIR ........................................................ B-25ITE IT8512 ................................................................................... B-26Mini Card, New Card ................................................................... B-27USB 2.0 ........................................................................................ B-28AZALIA Codec ALC883/ALC888 .............................................. B-29Audio AMP, SRS, Woofer ........................................................... B-30MDC, BT, PWRGD, Inverter Connector ..................................... B-31System Power ............................................................................... B-323.3V/5V ........................................................................................ B-3312VS, AC-In ................................................................................. B-341.8V/0.9V ..................................................................................... B-351.5VS,1.05VS ............................................................................... B-361.2VS/1.25VS ............................................................................... B-37VCORE ........................................................................................ B-38LED Board ................................................................................... B-39Power Board ................................................................................. B-40CIR Board .................................................................................... B-41CD-ROM Board ........................................................................... B-42Video Connector Board ................................................................ B-43CRT Connector Board .................................................................. B-44
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Introduction1.Introduction
1: IntroductionOverviewThis manual covers the information you need to service or upgrade the LV22C/LV22N/LV19C/LV19N LCD computer.Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Informationabout drivers (e.g. VGA & audio) is also found in User’s Manual. That manual is shipped with the computer.
Operating systems (e.g. Windows XP, Windows Vista, etc.) have their own manuals as do application software (e.g. wordprocessing and database programs). If you have questions about those programs, you should consult those manuals.
The LV22C/LV22N/LV19C/LV19N LCD computer is designed to be upgradeable. See “Disassembly” on page 2 - 1 fora detailed description of the upgrade procedures for each specific component. Please note the warning and safety infor-mation indicated by the “ ” symbol.
The balance of this chapter reviews the computer’s technical specifications and features.
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System Specifications
Feature Specification
Processor Intel® Core™ 2 Duo Desktop ProcessorLGA775 Package (775-pin)E6300/ E6400
65nm (65 Nanometer) Process Technology2MB On-die L2 Cache & 1066MHz FSB1.86/ 2.13 GHz
Intel® Core™ 2 Duo Desktop ProcessorLGA775 Package (775-pin)E6600/ E6700
65nm (65 Nanometer) Process Technology4MB On-die L2 Cache & 1066MHz FSB2.40/ 2.67 GHz
Core Logic Intel G965 +ICH8-DH Chipset
Memory 64-bit Wide DDR2 Data ChannelTwo 200 Pin SO-DIMM Sockets Supporting DDR2 533 / 667 MHzMemory Expandable up to 4GB (256/ 512/ 1024/ 2048 MB DDR2 Modules)
Security Security (Kensington® Type) Lock Slot BIOS Password
BIOS One 1024KB Flash ROM Phoenix™ BIOS, Plug and Play
LCD Model A Computers Model B Computers
19" Wide Screen WXGA+ (1440*900) 16:10 Wide Screen Flat Panel TFT
22" Wide Screen WSXGA+ (1680*1050) 16:10 Wide Screen Flat Panel TFT
Latest Specification Information
The specifications listed in this Appendix are correct at the time of going to press. Certain items (particularly processor types/speedsand CD/DVD device types) may be changed or updated due to the manufacturer's release schedule. Check with your service center fordetails.
Table 1 - 1System
Specifications
1 - 2 System Specifications
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Introduction1.Introduction
Video Adapter Options
Integrated Video Option
Intel G965 Integrated VideoShared Memory Architecture of up to 376MB of Dynamically Allocated Video MemoryFully Supports DirectX 9.0
Discrete Video Option
NVIDIA GF-GO7600-N-B1 (w/o HDMI) PCI-E MXM II Video Card256MB DDR2 Video RAM on BoardPCI-Express X16Fully Supports DirectX 9.0MXM Modular Design
Storage One Changeable 12.7mm(h) Optical Device (CD/DVD) Type Drive (see “Optional” on page 1 - 4 for drive options)
Two Changeable Bays for 3.5" 26mm (h) Serial-ATA (SATA) Hard Disk DrivesSupports RAID 0, RAID 1, HDD Fault Tolerance System in SATA Configuration
Audio Supports 7.1 CH Audio Output Via S/PDIF PortIntegrated AZALIA Compliant Interface (HDA)3D Stereo Enhanced Sound SystemSound-Blaster PRO™ Compatible
S/PDIF Output2 * Built-In 3W SpeakersBuilt-In 6W Sub WooferBuilt-In Microphone
Keyboard & Pointing Device
RF Winkey Keyboard (Option)RF Mouse (Option)
USB I/F Receiver Dongle (Option)
ExpressCard Slot
ExpressCard/34/54 Slot
Interface Four USB 2.0 PortsOne USB 2.0 Port (for RF KB & Mouse)One E-SATA PortOne Mini-IEEE1394 PortOne Headphone-Out JackOne Microphone-In JackOne Line-In JackOne S/PDIF Output Jack (5.1CH)One S-Video-In JackOne Composite Video-In Jack
Two CATV-In Jacks (for TV Tuner Cards)One RJ-11 Jack for Plug & Play Fax/ModemOne RJ-45 Jack for 10Mb/ 100Mb/ 1000Mb Fast EthernetOne DC-in JackOne Brightness ButtonOne Power SwitchOne A.P. Key (For Media Center)One CIR Port (Optional for TV Tuner)
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
Feature Specification
System Specifications 1 - 3
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Communication AZALIA MDC 56K Plug & Play Fax/Modem v.90/92 Compliant1GB PCI Fast EthernetIntel PRO/Wireless 3945ABG PCIe Wireless LAN Module (Option)USB 2.0 Bluetooth + EDR (Enhanced Data Rate) Module - Version 2.0 (Factory Option)1.3M PC Camera with USB Interface (Factory Option)11 Hot Keys for Internet & Multimedia via RF KB (Factory Option)
Power Management
Supports ACPI 2.0Power Button as Sleep/Resume KeySupports Hibernate ModeSupports Sleep/Stand by Mode
Supports Resume from Modem RingSupports Resume from Alarm
Power Full Range AC/DC Adapter - AC Input 100 - 240V, 50 - 60Hz / DC Output 20V, 9.0A (180 Watts)
Environmental Spec
TemperatureOperating: 5°C ~ 35°CNon-Operating: -20°C ~ 60°C
Relative HumidityOperating: 20% ~ 80%Non-Operating: 10% ~ 90%
Physical Dimensions & Weight
625.5mm (w) * 396.9mm (d) * 110mm (h) including hinge assembly11kg Approximately
Optional Optical Drive Module Options:DVD/CD-RW Combo Drive Module (Factory Option)DVD Super Multi Drive Module (Factory Option)
USB Floppy Disk Drive Module
Intel PRO/Wireless 3945ABG PCIe Wireless LAN Module
Hybrid TV Tuner Card Module with Remote Control Unit
RF Keyboard & RF Mouse with USB Receiver
1.3M PC Camera with USB Interface (Factory Option)
USB 2.0 Bluetooth + EDR (Enhanced Data Rate) Module - Version 2.0 (Factory Option)
802.11b/g USB (Mini Card) Wireless LAN Module
2nd SATA RAID Hard Disk Drive
Feature Specification
1 - 4 System Specifications
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External Locator - Front View & Top View
LV19C/LV19N LV22C/LV22N
4
9
1
6
2
5
6
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3
4
1
6
2
5
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Figure 1 - 1Front View
1. Optional Built-In PC Camera
2. Power LED 3. Consumer
Infrared Transceiver (Communicates with Optional TV Remote)
4. LCD5. LED Indicators6. Speakers7. Power Button8. Brightness Hot
Key Button9. Application Hot
Key Button
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External Location - Left & Right Side ViewsFigure 1 - 2Left & Right Views
1. ExpressCard Slot 54/34
2. 7-in-1 Card Reader
3. 1 * USB 2.0 Port4. Mini-IEEE 1394
Port5. Line-In Jack
(Blue)6. Microphone-In
Jack (Pink)7. Headphone-Out
Jack (Green)8. S/PDIF-Out Jack
(Black)9. Vent/Fan Intake/
Outlet10. Security Lock
Slot11. Optical (CD/
DVD) Device12. CD Emergency
Eject
Left Right
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9
8
10
34
11
12
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1 - 6 External Location - Left & Right Side Views
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Introduction1.Introduction
External Locator - Rear View Figure 1 - 3Rear View
1. Camera Angle Switch
2. USB Port Cover 3. Module Cover4. Rear Component
Cover5. 3 * USB 2.0
Ports6. 1 External SATA
Port7. DC-In Jack8. S-Video-In Jack9. Audio-In Jacks10. Composite
Video-In Jack11. CATV-In Jacks12. RJ-11 Phone
Jack13. RJ-45 LAN Jack14. Stand15. Vent/Fan Intake/
Outlet16. Hard Disk
Covers17. Cable Holders
(To Secure Audio/Video/USB Cables etc.)
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4
6
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5
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External Locator - Rear View 1 - 7
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Mainboard Overview - Top (Key Parts)
Figure 1 - 4Mainboard Over-
view - Top Key Parts
1. CPU Socket (no CPU Installed)
2. RAM Sockets3. Intel 965 (North
Bridge)4. CMOS Battery5. Video Card
Socket 6. Mini PCI Socket
for TV7. Mini PCI Ext.
Socket for WLAN and TV
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6
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1
3
2
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1 - 8 Mainboard Overview - Top (Key Parts)
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Mainboard Overview - Bottom (Key Parts) Figure 1 - 5Mainboard Over-
view - Bottom Key Parts
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2
Mainboard Overview - Bottom (Key Parts) 1 - 9
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Mainboard Overview - Top (Cable Connectors & Switches)
1 2
3
4
6
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5
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Figure 1 - 6Mainboard Top
Cable Connectors & Switches
1. Power2. CCD Connector3. VGA Fan4. Bluetooth5. Card Reader6. Microphone7. Woofer8. Modem Module9. SATA HDD10. SATA Power11. CPU Fan12. Inverter13. LED
1 - 10 Mainboard Overview - Top (Cable Connectors & Switches)
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Mainboard Overview - Bottom (Cable Connectors & Switches)
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Figure 1 - 7Mainboard Bottom
Cable Connectors & Switches
1. LCD
Mainboard Overview - Bottom (Cable Connectors & Switches) 1 - 11
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1 - 12
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Disassembly2.D
isassembly
2: DisassemblyOverview
This chapter provides step-by-step instructions for disassembling parts and subsystems. 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, CD device and hard disk are included in the User’s Manual but arerepeated here for your convenience.
To make the disassembly process easier each section may have a box in the page margin. Information contained underthe 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 provide any possible helpful information. A box with a contains warnings.
An example of these types of boxes are shown in the sidebar.
Information and Component Parts
Warning
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NOTE: All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply,and that all peripheral cables are disconnected (including telephone lines and network cables).
Maintenance ToolsThe following tools are recommended when working on the computer:
• 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 to gently pry thelocking collar away from its base. When replacing the connection, make surethe connector is oriented in the same way. The pin1 side is usually not indicat-ed.
Pressure sockets for multi-wire connectors To release this connector type, grasp it at its head and gently rock it from sideto side as you pull it out. Do not pull on the wires themselves. When replacingthe 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 pliers to gently liftthe connector away from its socket. When replacing the connection, make surethe connector is oriented in the same way. The pin1 side is usually not indicat-ed.
Board-to-board or multi-pin sockets To separate the boards, gently rock them from side to side as you pull themapart. If the connection is very tight, use a small flat-head screwdriver - usejust enough force to start.
2 - 2 Overview
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Disassembly2.D
isassembly
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 interference. 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 monitor the 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 badly damaged.
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 a printed 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 attracted to 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.
CleaningDo 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 undertakeany upgrade proce-dures, make sure thatyou have turned offthe power, and dis-connected all periph-erals and cables(including telephonelines). It is advisableto also remove yourbattery in order to pre-vent accidentally turn-ing the machine on.
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Disassembly StepsThe following lists the disassembly steps, and on which page to find the related information. PLEASE PERFORM THEDISASSEMBLY STEPS IN THE ORDER INDICATED.
To remove the hard disk drive assembly:1. Remove the hard disk drive assembly page 2 - 5
To remove the system memory:1. Remove the system memory page 2 - 7
To remove the processor:1. Remove the system memory page 2 - 72. Remove the processor page 2 - 9
To remove the modem:1. Remove the modem page 2 - 11
To remove the WLAN module:1. Remove the modem page 2 - 112. Remove the WLAN module page 2 - 12
To remove the TV Tuner module:1. Remove the modem page 2 - 112. Remove the TV Tuner module page 2 - 13
To remove the Bluetooth module:1. Remove the modem page 2 - 112. Remove the TV Tuner module page 2 - 133. Remove the bluetooth module page 2 - 14
To remove the LCD back cover:1. Remove the system memory page 2 - 72. Remove the modem page 2 - 111. Remove the LCD back cover page 2 - 15
To remove the Optical Device:1. Remove the system memory page 2 - 72. Remove the modem page 2 - 113. Remove the LCD back cover page 2 - 154. Remove the optical device page 2 - 17
2 - 4 Disassembly Steps
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isassembly
Removing the Hard Disk Drive Assembly1. Turn the computer off and disconnect all peripherals and cables (including telephone lines).2. Place the computer on a flat stable surface, preferably on a protective covering to avoid damage to the LCD screen.3. Locate the hard disk bay cover and remove screw / , depending on which hard disk you want to replace.4. Remove the hard disk cover(s) by sliding it(them) in the direction of arrow .5. Remove the hard disk cover(s) .6. Remove the hard disk screws - from the hard disk(s) you want to replace.
1 23
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a.
c.
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8 5
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b.
Figure 2 - 1 Hard Disk Removal Sequence (con’td)
a. Remove the screw(s)from the HDD Bay-Cover.
b. Remove the HDDCover.
c. Remove the screwsfrom the HDD.
3. HDD Bay Cover
• 5 Screws
Removing the Hard Disk Drive Assembly 2 - 5
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7. Carefully disconnect the cable(s) from the hard disk(s) you want to replace.8. Remove screws - , and brackets from the hard disk . 9. Reverse the removal procedure to install any new hard disk.
910 13 14 15
9
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12
13
14
14
d. e.
15
Figure 2 - 1 Hard Disk Removal
Sequence
d. Disconnect the cablesfrom the HDD.
e. Remove the screwsand separate the HDDfrom the bracket.
14. HDD Bracket 15. HDD
• 4 Screws
2 - 6 Removing the Hard Disk Drive Assembly
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isassembly
Removing the System Memory1. Turn the computer off and disconnect all peripherals and cables (including telephone lines).2. Place the computer on a flat stable surface, preferably on a protective covering to avoid damage to the LCD screen.3. Remove screws & from the rear component cover.4. Carefully (a fan and cable are attached to the under side of the cover) slide the component cover in the direction of
arrow , until the arrow aligns with the unlock symbol.5. Carefully disconnect the fan cable from point on the mainboard.6. Remove the rear component cover and locate the memory socket .
Figure 2 - 2 Memory Removal Sequence (cont’d)
a. Remove the screws.b. Slide the cover as indi-
cated by the arrow.c. Disconnect the cable
and remove the com-ponent cover from thecomputer.
1 2
3 45 67 8
c.
a. b.
1 2
4
3
6
5
7
8
• 2 Screws
Removing the System Memory 2 - 7
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7. For each module you want to replace, gently push the latches and toward the sides of the socket to release the module. Push the latches to release the second module if necessary.
8. The module will pop-up, and you can remove it.9. Insert the new module. The module will only fit one way as defined by the pin alignment.10. Make sure the module is seated as far into the slot as it will go (DO NOT FORCE IT). The latches will click into
place on the sides of the module. Make sure they are secure.11. Reverse the procedures to put the computer back together (don’t forget to reconnect the fan cable), and do not
forget all the screws. When you restart the computer the new memory configuration should be registered.12. If the system doesn’t properly detect the new memory, and you are sure they are properly “seated”, you may
need to run the Setup utility.
9 10
11
d. e.
9 10
9 10
11 11
14. Memory Module(s)
Figure 2 - 3 Memory Removal
Sequence
d. Pull the latch(es) onthe memory sockets torelease the module(s).
e. The module will pop-up., and you canremove the module.
Contact Warning
Be careful not to touchthe metal pins on themodule’s connectingedge. Even the clean-est hands have oilswhich can attract parti-cles, and degrade themodule’s perfor-mance.
2 - 8 Removing the System Memory
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Disassembly2.D
isassembly
Removing and Installing the Processor1. Remove the rear component cover (page 2 - 7).2. Remove screws - from the CPU heat sink unit (in the order indicated in Figure 2 - 5a).3. Lift out the CPU heat sink unit from the mainboard.
Figure 2 - 4 Processor Removal
Sequence
a. Remove the screwsfrom the CPU heatsink unit.
b. Lift the heat sink unitout.
1 45
2
1a.
4
3 b.
5
5. Heat Sink
• 4 Screws
Caution
The heat sink, andCPU area in general,contains parts whichare subject to hightemperatures - Pleaseallow the area time tocool before removingthese parts.
Removing and Installing the Processor 2 - 9
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4. Lift the release latch to release the CPU (Figure 2 - 5c).5. Carefully (it may be hot) lift the CPU up out of the socket (Figure 2 - 5d).6. When re-inserting the CPU, pay careful attention to the pin alignment, it will fit only one way (DO NOT FORCE
IT!).
67
c.
7
d.
Caution
The heat sink, and CPU area ingeneral, contains parts which aresubject to high temperatures. Allowthe area time to cool before remov-ing these parts.
6
6
Figure 2 - 5 Processor Removal
Sequence (cont’d)
c. Lift the release latch tounlock the CPU.
d. Lift the CPU out of thesocket.
7. CPU
2 - 10 Removing and Installing the Processor
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isassembly
Removing the Modem1. Turn the computer off and disconnect all peripherals and cables (including telephone lines).2. Place the computer on a flat stable surface, preferably on a protective covering to avoid damage to the LCD screen.3. Remove screw from the USB port component cover and slide the cover in the direction of arrow , until the
arrow aligns with the unlock symbol.4. Remove the USB port component cover and then slide the module cover until the arrow aligns with the
unlock symbol.5. Remove the module cover .6. Remove screws and from the modem module.7. Remove the modem module from the connector socket , and disconnect the modem cable at point .8. Lift the modem off the mainboard.
Figure 2 - 6 Modem Removal
Sequence
a. Remove the screw. b. Remove the covers.c. Remove the screws
from the modemmodule.
d. Remove the modemfrom the connectorand disconnect thecable.
e. Lift the modem off themainboard.
9. Modem module
• 3 Screws
1 23
4 5 6
57 8
9 10 11
1
3
7
a. b.2
c.
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5
6
4
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10
d. e.
9
Removing the Modem 2 - 11
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Removing the Wireless LAN Module1. Remove the modem module (page 2 - 11).2. Carefully disconnect cable , then remove screws & from the module socket.3. The wireless LAN module will pop-up.4. Lift the wireless LAN module up and off the computer.
Figure 2 - 7Wireless LAN
Module Removal Sequence
a. Disconnect the cableand remove the 2screws.
b. The WLAN module willpop-up.
c. Remove the WLANmodule.
1 2 34
4
2
3
1
a. c.
4
b.
4
4. WLAN Module
• 2 Screws
2 - 12 Removing the Wireless LAN Module
-
Disassembly2.D
isassembly
Removing the TV Tuner Module1. Remove the USB port & module covers (page 2 - 11).2. Carefully disconnect cable , then gently push the latches and toward the sides of the socket to release the
module.3. The TV Tuner module will pop-up.4. Lift the TV Tuner module up and off the computer.
Figure 2 - 8 TV Tuner Module
Removal Sequence
a. Pull the latch(es) onthe module socket torelease the module.
b. The module will pop-up.
c. Lift the module off themainboard.
1 2 3
44
4. TV Tuner Module
a.
12
3
b.
c.
4
4
Removing the TV Tuner Module 2 - 13
-
Disassembly2.
Dis
asse
mbl
y
Removing the Bluetooth Module1. Remove the USB port & module covers (page 2 - 11) and TV Tuner module (page 2 - 13).2. Remove screw and then carefully disconnect the connector & cable from the module socket.3. Lift the Bluetooth module up and off the computer.
Figure 2 - 9Bluetooth Module
Removal Sequence
a. Remove the screw.b. Disconnect the cable.c. Lift the Bluetooth
module off themainboard.
1 2 34
1
a.
2
3
4
b.
c.
4. Bluetooth Module
• 1 Screw
2 - 14 Removing the Bluetooth Module
-
Disassembly2.D
isassembly
Removing the LCD Back Cover1. Remove the 3 component covers (page 2 - 7 and page 2 - 11).2. Set the hinge support to its transport position.3. Remove screws - from the hinge support.4. Lift the hinge support from the main unit and set it aside.
Figure 2 - 10 LCD Back Cover
Removal Sequence
a. Set the hinge supportto its transport posi-tion.
a. Remove the screwsfrom the hinge sup-port.
b. Lift the hinge supportand set it aside.
2 78
8. Hinge
• 6 Screws
a.
1
2
3
4 6
5
7
8
b.
c.
Removing the LCD Back Cover 2 - 15
-
Disassembly2.
Dis
asse
mbl
y
5. Remove screws - from the LCD back cover and slide it up towards the top of the computer.6. Carefully remove the LCD back cover from the main unit and set it aside.
8 1516
16. LCD back cover
• 8 Screws
d.
9
10
14
e.
16
8 15
1311 12
Figure 2 - 11 LCD Back Cover
Removal Sequence (cont’d)
d. Remove the screwsfrom the LCD backcover.
e. Lift the cover out andset it aside.
Card Reader/PC Card Slots
Make sure you removeany cards or covers inthe 7-in-1 Card Readerand PC Card slot be-fore removing the rearcase cover.
2 - 16 Removing the LCD Back Cover
-
Disassembly2.D
isassembly
Removing the Optical Device Assembly1. Remove the rear component cover (page 2 - 7) USB port and module cover (page 2 - 11) and LCD back cover
(page 2 - 15).2. Remove screws - , and disconnect connector , from the optical device.3. Remove the optical device , and remove the screws ( - ) in order to separate the optical device from the
bracket .4. Reverse the removal procedures to intall the new optical device.
Figure 2 - 12 Optical Device
Assembly Removal
Sequence
a. Remove the screwsand disconnect thecable.
b. Remove the OpticalDevice.
c. Remove the screwsand separate thebracket from the op-tical device.
1 4 56 7 10
11
a.1 2
3
6
4
8c.
b.
7
910
11
11
5. Optical Device 11. Brackets
• 8 Screws
Removing the Optical Device Assembly 2 - 17
-
Disassembly2.
Dis
asse
mbl
y
2 - 18
-
Part ListsA
.Part Lists
Appendix A: Part ListsThis appendix breaks down the LV22C/LV22N/LV19C/LV19N computer’s construction into a series of illustrations.The component part numbers are indicated in the tables opposite the drawings.
Note: This section indicates the manufacturer’s part 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 thetotal 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 thetime of publication. Over the product life, some parts may be improved or re-configured, resulting in new part numbers.
A - 1
-
Part ListsA
.Par
t Lis
ts
Part List Illustration LocationThe following table indicates where to find the appropriate part list illustration.
Part LV22C/LV22N LV19C/LV19N
Front Cover page A - 3 page A - 10
Back page A - 4 page A - 11
Combo page A - 5 page A - 12
DVD-Dual page A - 6 page A - 13
HDD page A - 7 page A - 14
MB (LV22C/LV19C) page A - 8 page A - 15
MB (LV22N/LV19N) page A - 9 page A - 16
Table A - 1Part List Illustration
Location
A - 2 Part List Illustration Location
-
Part ListsA
.Part Lists
LV22C/LV22N - Front Cover
Figure A - 1LV22C/LV22N -
Front
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
惠貿 無鉛
無鉛
無鉛
無鉛
(隔音棉) 無鉛
無鉛
惠貿 LV220C 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
(隔音棉) 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
力致
無鉛
無鉛
無鉛
無鉛
導電布 無鉛
無鉛
無鉛
無鉛
LV22C/LV22N - Front Cover A - 3
-
Part ListsA
.Par
t Lis
ts
LV22C/LV22N - Back
Figure A - 2LV22C/LV22N -
Back
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
昆山 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
A - 4 LV22C/LV22N - Back
-
Part ListsA
.Part Lists
LV22C/LV22N - Combo Drive
無鉛
無鉛
無鉛
無鉛
無鉛
Figure A - 3LV22C/LV22N - Combo Drive
LV22C/LV22N - Combo Drive A - 5
-
Part ListsA
.Par
t Lis
ts
LV22C/LV22N - DVD-Dual Drive
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
Figure A - 4LV22C/LV22N - DVD-Dual Drive
A - 6 LV22C/LV22N - DVD-Dual Drive
-
Part ListsA
.Part Lists
LV22C/LV22N - HDD
Figure A - 5LV22C/LV22N -
HDD
無鉛
無鉛
無鉛
LV22C/LV22N - HDD A - 7
-
Part ListsA
.Par
t Lis
ts
LV22C - MB
Figure A - 6LV22C - MB
精乘
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
藍天2 互億 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
A - 8 LV22C - MB
-
Part ListsA
.Part Lists
LV22N - MB
Figure A - 7LV22N - MB
精乘
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
藍天2 互億 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
LV22N - MB A - 9
-
Part ListsA
.Par
t Lis
ts
LV19C/LV19N - Front Cover
Figure A - 8LV19C/LV19N -
Front Cover
無鉛
力致
無鉛
無鉛
無鉛
無鉛
無鉛
導電布 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
惠貿 LV220C 無鉛
無鉛
無鉛
無鉛
(隔音棉) 無鉛
無鉛
惠貿 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
(隔音棉) 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
A - 10 LV19C/LV19N - Front Cover
-
Part ListsA
.Part Lists
LV19C/LV19N - Back
Figure A - 9LV19C/LV19N -
Back
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
昆山 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
LV19C/LV19N - Back A - 11
-
Part ListsA
.Par
t Lis
ts
LV19C/LV19N - Combo Drive
Figure A - 10LV19C/LV19N - Combo Drive
無鉛
無鉛
無鉛
無鉛
無鉛
A - 12 LV19C/LV19N - Combo Drive
-
Part ListsA
.Part Lists
LV19C/LV19N - DVD-Dual Drive
Figure A - 11LV19C/LV19N - DVD-Dual Drive
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
LV19C/LV19N - DVD-Dual Drive A - 13
-
Part ListsA
.Par
t Lis
ts
LV19C/LV19N - HDD
Figure A - 12LV19C/LV19N -
HDD
無鉛
無鉛
無鉛
A - 14 LV19C/LV19N - HDD
-
Part ListsA
.Part Lists
LV19C - MB
Figure A - 13LV19C - MB
精乘
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
藍天2 互億 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
LV19C - MB A - 15
-
Part ListsA
.Par
t Lis
ts
LV19N - MB
Figure A - 14LV19N - MB
精乘
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
藍天2 互億 無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
無鉛
A - 16 LV19N - MB
-
Schematic DiagramsB
.Schematic D
iagrams
Appendix B: Schematic DiagramsThis appendix has circuit diagrams of the LV22C/LV22N/LV19C/LV19N computer’s PCB’s. The following table in-dicates where to find the appropriate schematic diagram.
Diagram - Page Diagram - Page Diagram - PageSystem Block Diagram - Page B - 2 ICH8 1/3 (PCI, DMI, CPU, IRQ) - Page B - 17 System Power - Page B - 32
Clock Generator - Page B - 3 ICH8 2/3 (LPC, ATA, USB, GPIO) - Page B - 18 3.3V/5V - Page B - 33
CPU - 1 of 3 - Page B - 4 ICH8 3/3 (Power) - Page B - 19 12VS, AC-In - Page B - 34
CPU - 2 of 3 - Page B - 5 JM361 PCI-E TO PATA, eSATA - Page B - 20 1.8V/0.9V - Page B - 35
CPU - 3 of 3 - Page B - 6 CD-ROM, SATA, PC-Beep, LED - Page B - 21 1.5VS,1.05VS - Page B - 36
Intel P965 1/5 CPU Interface - Page B - 7 VGA Fan, CCD, Power OK - Page B - 22 1.2VS/1.25VS - Page B - 37
Intel P965 2/5 PCI-E I/F - Page B - 8 LAN 82566 - Page B - 23 VCORE - Page B - 38
Intel P965 3/5 Memory I/F - Page B - 9 PCI7402 - Page B - 24 LED Board - Page B - 39
Intel P965 4/5 GND - Page B - 10 TV Tuner, CardReader, CIR - Page B - 25 Power Board - Page B - 40
Intel P965 5/5 Power - Page B - 11 ITE IT8512 - Page B - 26 CIR Board - Page B - 41
DDRII SO-DIMM 1/2 - Page B - 12 Mini Card, New Card - Page B - 27 CD-ROM Board - Page B - 42
DDRII SO-DIMM 2/2 - Page B - 13 USB 2.0 - Page B - 28 Video Connector Board - Page B - 43
MXM PCI-E CONN - Page B - 14 AZALIA Codec ALC883/ALC888 - Page B - 29 CRT Connector Board - Page B - 44
BIOS, USB K/B, TPM - Page B - 15 Audio AMP, SRS, Woofer - Page B - 30
Panel, CPU Fan - Page B - 16 MDC, BT, PWRGD, Inverter Connector - Page B - 31
Table B - 1Schematic Diagram
Version Note
The schematic dia-grams in this chapterare based upon ver-sion 6-71-LV220C-D03A. If your main-board (or other boards)are a later version,please check with theService Center for up-dated diagrams (if re-quired).
B - 1
-
Schematic DiagramsB
.Sch
emat
ic D
iagr
ams
System Block Diagram
Mini PCIE1
DDRII
PATA-33/66/100
LPC
for TV TunerIntelG-LAN
USB5
WOOFER
SATA-150
SPDIFOUT
Mini PCIE2
24 MHz
MXM Go7600
DDR2 SDRAM SOCKET
USB8USB2
USB4
SO-DIMM0
25 MHz
33 MHz
EXT VGA CARD
1226 FCBGA
1.8V,0.9VS,1.5VS
TPA 3005D2
PROCESSOR
533/800/1066 MHz
10 MHzAP8202QMDC CONN.
4IN 1
24.576MHz
Mini PCISlot
G965
GOLAN
VDD3,VDD5
SATAHDD*3
ESATA*1
ITE/IT8512
SRS
AUDIO AMP.
PCI BUS
KEYBOARD
FSB
3.3V,5V,3.3VS,5VS,1.5VS,1.8VS,2.5VS
SMARTFAN
USB9
SO-DIMM1
EC
12VS
USB0
RJ-11
AZALIAMDCMODULE
JM361
DMIALC883
USB1
33 MHz
SOUTH BRIDGE
SOCKET
USB6
NEWCARD
MICIN
TPM ICH8 DH
533/667 MHz
CD-ROM/CD-RW/DVD-COMBO/DVD-ROM/DVD+-RW
1.05VS,1.5V
USB2.0
CHRONTELCH7308
IEEE1394
LCD CONN(LVDS)
LINEIN
SPI
1.2V,1.25VS
TV1 48 MHz82566
MASTER
SDVO
Core 2 Duo
AZALIACODEC
RJ-45
512K
CARDREADER
CD-ROM
TV2
CLOCK GEN.
EC SMBUS
PCIE
BT
652 BGA
SYSTEM SMBUS
CCD
THERMALSENSOR
LGA775
SerialFlash16M
AZALIA LINK
MEMORY TERMINATIONS
SOCKET
Intel
PCIE
Mini Card
INT.SPK
ICS9LPR363
MMC/SD/MS/MS Pro
PCI7402
CLEVO LV220C System Block Diagram
VIDEO-IN
MXM
ADM1032
GLCI
SerialFlash
NORTH BRIDGE
USB7
TI
7.1 CHANNEL OUT
USB3
VCORE
MINI DIN 7
HPOUT
TPA3007D1
Sheet 1 of 43Schematic Diagram
B - 2
-
Schematic DiagramsB
.Schematic D
iagrams
Clock Generator
Sheet 2 of 43Clock Generator
ICH_CLK14 17
PCIE_CLK_MINI#
DOTCLK96
PCIE_CLK_MXM#
RN33 33_04_4P2R123
4
VDD48
FSA
SRCCLK_ICH# 16
Z0212
CPU_BSEL1
CPUCLK#0
SRCCLK_MCH
CPU_BSEL04
PCIE_CLK_JMB368
PCLK_TPM
CLK_CPU_BCLK# 3
Z0205
Z0209
VDDPCI
USB_CLK48
SPCIE_CLK_MINI# 26
Z0213
R448 1K_04
SRCCLK_ICH 16
ICH_CLK14
C235 *10p_50V_04
C226 *10p_50V_04
SWLAN_CLKREQ#26
RN40 33_04_4P2R123
4
SRCCLK3
NEWCARD_CLKREQ#
CK_PWRSAVE#
C228
0.1u_X7R_04
PCLK_PCM 23
SRCCLK1
SRCCLK_ICH
R478 1K_04
R160 10K_04
U12
ICS9LPR363
50
2128
11
17
56
26
13293746
10
55
54
58
57
47
16
61
6412
4443
4140
3635
1920
2223
2425
2627
3031
3332
1415
345
8
9
4245
34
5359
1718
3938
4849
5251
60
6263
VDDCPU
VDDPCIEXVDDPCIEX
VDD48
VDDPCIVDDPCIVDDREF
GNDGNDGNDGNDGNDGNDA
VttPWR_GD/PD#
SDATA
SCLK
X1
X2
VREF
FSLB/TEST_MODE
REF1/FSLC/TEST_SEL
PCICLK0/REQ_SELFSLA/USB_48MHz
CPUITPT_L2/PCIeT_L8CPUITPC_L2/PCIeC_L8
PEREQ1#/PCIeT_L7PEREQ2#/PCIeC_L7
PCIeT_L5PCIeC_L5
PCIeT_L1PCIeC_L1
PCIeT_L2PCIeC_L2
PCIeT_L3PCIeC_L3
SATACLKT_LSATACLKTC_L
PCIeT_L4PCIeC_L4
PEREQ4#PEREQ3#
DOT_96MHzDOT#_96MHz
PCICLK1PCICLK2PCICLK3
ITP_EN/PCICLK_F4
PCICLK_F5
VDDPCIEXVDDA
PWRSAVE#
GNDGND
PCIeT_L0PCIeC_L0
PCIeT_L6PCIeC_L6
CPUC_L1FCPUT_L1F
CPUT_L0CPUC_L0
REF0
CPU_STOP#PCI/PCIEX_STOP#
3.3VS
CLK_CPU_BCLK 3
ICH_CLK14
C198
0.1u_X7R_04
C219
1u_10V_06
R163 *0_04
PCIE_CLK_MXM# 13
PCLK_ICH
C662
0.1u_X7R_04
CPUCLK#1
R203 22_04
R227 22_04
MXM_CLK_REQ#13
SRCCLK#6
DOTCLK96#
R214 10K_04
Z0201PCICLK2
PCIE_CLK_MXM
R226 *0_04
R443
1K_04
1002
ICH_SMBDAT11,12,17,19,26
FSA
PCICLK5
C227 *10p_50V_04
PCLK_MINI 24
R221 22_04
NEWCARD_CLKREQ# 26
CPU_BSEL0
PCIE_CLK_MXM 13
SRCCLK_MCH#
C216
0.01u_16V_04
X3
14.318MHz
12
PCIE_CLK_JMB368#
CPU_BSEL14
R479 10K_04
C215
0.1u_X7R_04
CLK_PCIE_NEW_CARD# 26
PCLK_ICH 16
PCIE_CLK_MINI
CPU_ITPCLK# 4
CLK_CPU_BCLK
Z0211
L45 HCB2012KF-121T3012
USB_CLK4817
RN36 33_04_4P2R123
4
C808 *10p_50V_04
Q20
2N3904B
EC
CPUCLK0
Z0204
Q21
2N3904B
EC
PCLK_MINI
SRCCLK4
3.3VS
C197
0.1u_X7R_04
CPU_BSEL24
CK_PWRSAVE#17
Z0208
3.3VS
Z0203
SRCCLK6
KBC_PCLK 25
3.3V 4,7,14,16,17,18,21,22,24,26,30,31,34,36
SATACLKC
RN32 33_04_4P2R123
4
CLK_PCIE_NEW_CARD 26
PCLK_TPM 14
WLAN_CLKREQ#
Z0207
RN7 33_04_4P2R
123
4
C643
10u_10V_08
PCICLK1
Q47
2N3904B
EC
PCLK_MINI
R211 *1K_04
SRCCLK5
RN34 33_04_4P2R12 3
4
R461 1K_1%_04
CPU_BSEL04
R204 22_04
CPUCLK1
CLK_PCIE_NEW_CARD
C619
*100p_04
3.3VS 7,10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,28,29,30,31,37
Z0210 FSC
C200
0.01u_16V_04
C246 *10p_50V_04
RN5 33_04_4P2R
12 3
4
PCIE_CLK_MINI# 26
PCIE_CLK_JMB368 19
SRCCLK0#
R431
*1K_04
PCLK_PCM
C199
0.1u_X7R_04
CPU_ITPCLK#
MXM_CLK_REQ#
3.3VS
REQ_SEL
KBC_PCLK
CLK_PWRGD
FSB
SPCIE_CLK_MINI
PM_STPPCI#
Z0214
CPU_ITPCLK
R446 10K_04
3.3VS
CK_PWRGD17
DOTCLK
R201 22_04
SRCCLK_MCH 7
RN4 33_04_4P2R12 3
4
ICH_SMBCLK11,12,17,19,26
CLK_SATA 17
R162 4.7K_04
3.3VS
C214
0.01u_16V_04
DOTCLK# 7
REF0
MCHCLK# 6
CLK_SATA# 17SATACLKT
SRCCLK#5
FSC
1225
3.3VS
CLK_PCM48
SRCCLK_MCH# 7
CLK_PCM4823
C633 22p_50V_04
MCHCLK 6MCHCLK#
SRCCLK_ICH#
KBC_PCLK
SRCCLK0
Z0206
DOTCLK 7
ICH_SMBCLK
SRCCLK#8
PM_STPCPU#
C213
0.01u_16V_04
RN31 33_04_4P2R123
4
SPCIE_CLK_MINI 26
DOTCLK#
R230
1K_04
1130
PCIE_CLK_JMB368# 19
CLK_PCIE_NEW_CARD#
RN6 33_04_4P2R
123
4
3.3VS
WLAN_CLKREQ# 26
SRCCLK#2
L14 HCB1608KF-121T251 2
3.3VS
3.3VS
CPU_BSEL2
R445 *0_04
C217
10u_10V_08
CLK_SATA#
R653 *22_04
3.3VS
USB_CLK48
RN37 33_04_4P2R123
4
1130
SPCIE_CLK_MINI#
C607 *10p_50V_04
CPU_ITPCLK 4
CPU_BSEL14
PCLK_TPM
R447 4.7K_04R229 4.7K_04
3.3VS
Z0202
FSB
PCICLK3
R466 274_1%_04
MCHCLK
RN35 33_04_4P2R123
4
CKVDD
PCIE_CLK_MINI 26
R205 1K_04
C620
*100p_04
C640 22p_50V_04
R220 1K_04
PCLK_ICH
ICH_SMBDAT
R212 *10K_04
C225 *10p_50V_04
R164 33_04
Q51
*2N3904B
EC
R161 4.7K_04
SRCCLK#3
3.3VS
SRCCLK2
SRCCLK#4
R202 22_04
SRCCLK1#
PCLK_PCM
Q46
2N3904B
EC
L15 HCB2012KF-121T3012
R213 10K_04
Q19
*2N3904B
EC3.3VS
CLK_CPU_BCLK#
CLK_SATA
SRCCLK8
R206 *4.7K_04
CPU_BSEL24
Clock Generator B - 3
-
Schematic DiagramsB
.Sch
emat
ic D
iagr
ams
CPU - 1 of 3
Sheet 3 of 43CPU 1 of 3
TESTHI_9
H_DEFER#
H_BNR# 6
H_A#12
CPU_GTLREF1
Z0302
R69 *0_04
VTT_OL
Z0320
VTT_OR
H_TRDY#
TESTHI_10
CPU_COMP2
R27 49.9_1%_04
VTT_OL
Z0311
1225
VTT_OR
H_A#34
C809 *0.1u_X7R_04
2 OF 8
LGA775_CU3B
75319-0115
P2K3R3K1L1N2M3
A23B23C23D23
AM2AL5AM3AL6AK4AL4AM5AM7AN7F28G28AE8AL1AK1AJ7AH7AN3AN4AN5AN6AL8AL7F29F6G6G5
AL3
F26W3
F25G25G27G26G24F24
P1W2L2
AK6
N1AL2
M2
A13T1G2R1J2T2Y3AE3B13
G1U1A24E29
F2G10AH2V1W1Y1V2AA2
SMI*A20M*FERR*/PBE*LINT0LINT1IGNNE*STPCLK*VCCAVSSAVCCIOPLLVCC_PLL
VIDVIDVIDVIDVIDVIDVIDVIDVID_SELECTBCLKBCLKSKTOCC*THERMDATHERMDCTHERMDA_2THERMDC_2VCC_SENSEVSS_SENSEVCC_MB_REGULATIONVSS_MB_REGULATIONVCC_D_SENSEVSS_D_SENSEVTT_PKGSENSEZ60_50*SLEW_CTRL*SST_LV*MPG_NOBOOT*
TESTHI_0TESTHI_1
TESTHI_2TESTHI_3TESTHI_4TESTHI_5TESTHI_6TESTHI_7
TESTHI_11TESTHI_12TESTHI_13
FORCEPH
PWRGOODPROCHOT*
THERMTRIP*
COMPCOMPCOMPCOMPCOMPCOMPCOMPCOMPCOMP
RC1RC2RC4RC5
RSVD_1RSVD_2
PSMI*MSIDMSID
CPU_BOOTLL_IDLL_ID
R32 *100_04
VCCSENSE37 VDD3 4,13,15,21,25,31,32
H_VID1H_PROCHOT#
VTT_1.2VS
R50 51.1_1%_04
1.5VS
H_BPRI# 6
H_A#35
H_DRDY#
C812 *47nF_10V_X7R_04
H_FORCEPR_N
H_A#15
BOOTSEL
R61 10_04
PECI
H_VID6
VSSA1
H_A#23
CPU_GTLREF0
C813 *47PF_NPO_04
R22 51.1_1%_04
R89 24.9_1%_04
1130
H_PROCHOT# 17,37
VCCIOPLL
R33
210_1%_06
H_A#6
H_A#30
CPU_COMP8
H_THERMTRIP#
R58 51_04
CLK_CPU_BCLK#2
H_A#4
H_REQ#[4:0]6
H_A#22
Z0308
H_SMI#
C533 0.1u_16V_04
H_HIT#
H_VID2
L37
LB2012T100M_08
VTT_1.2VS
H_HITM# 6
H_ADSTB#06
H_A#14
Z0313
H_FORCEPR_N 37
H_INIT#
Z0317
C811 *47nF_10V_X7R_04
H_INTR
VTT_OR
H_DEFER# 6
GTLREF_SEL
CPU_GTLREF0
H_NMI
H_A#3
H_RS#0
H_REQ#4
CPU_COMP0
Z0312
R29 *0_04
H_A#27
CPU_GTLREF3
Z0301
R52 49.9_1%_04
NEAR H1/H2
H_RS#0 6
H_VID0
TP_AA2
VTT_1.2VS
TESTHI_8
H_REQ#3
R357 51_04
R59 51.1_1%_04
H_TRDY# 6
H_RS#1
H_A#32
CPU_COMP6
R355 51.1_1%_04
+ C510
100u_10V_D
TESTHI_11
Z0321
VCCIOPLL
H_A#10
VCCA_VSSA_VCOREPLL Trace width donesn't less than 12 Mil
H_DRDY# 6
1 OF 8
LGA775_CU3A
75319-0115
L5P6M5L4M4R4T5U6T4U5U4V5V4
W5
N4P5
K4J5M6K6J6
R6
AB6W6Y6Y4
AA4AD6AA5AB5AC5AB4AF5AF4AG6AG4AG5AH4AH5AJ5AJ6AC4AE4
AD5
D2C2D4
H4
G8B2C1E4
AB2P3
C3E3
AD3
G7
AB3
U2U3
F3G3G4H5
J16H15H16J17
H1H2E24H29
B3F5A3
G23
A*A*A*A*A*A*A*A*A*A*A*A*A*A*
RSVD_3RSVD_4
REQ*REQ*REQ*REQ*REQ*
ADSTB*
A*A*A*A*A*A*A*A*A*A*A*A*A*A*A*A*A*A*A*RSVD_1RSVD_2
ADSTB*
ADS*BNR*HIT*
RSP*
BPRI*DBSY*DRDY*
HITM*
IERR*INIT*
LOCK*TRDY*
BINIT*
DEFER*
MCERR*
AP*AP*
BR*TESTHI_8TESTHI_9
TESTHI_10
DP*DP*DP*DP*
GTLREF0GTLREF1GTLREF2
GTLREF_SEL
RS*RS*RS*
RESET*
C32
220p_50V_04
H_PWRGD 17
H_A#16
C27
1u_10V_06
VCCA
Z0306
R24 *124_1%_04
R14 124_1%_04
H_A#13
H_A#8
12 MIL TRACE
VTT_OL 4
H_LOCK#
C542 10u_10V_08
Z0307
TESTHI_12
C515
1u_10V_06
R49 51.1_1%_04
R34
*0_04
R37 *10_04
VTT_OL
VCCPLL 10
CPU_COMP3
CPU_COMP5
H_NMI
H_FERR#
Z0318
H_BR0#
H_REQ#0
H_VID3
R66 *130_1%_04
VTT_OL
Z0327
H_DBSY# 6
R20 47_04
VTT_OR
VTT_OR
H_REQ#1
H_PROCHOT#
Z0316
R28
210_1%_06
R57 51_04
R36 *10_04
VTT_1.2VS
VCCPLL
R54 51.1_1%_04
H_INIT# 16
H_ADSTB#1
C810 *47nF_10V_X7R_04
TESTHI_13 16Z0325
H_A#25
C13 0.1u_16V_04
VCCPLL
Z0328
H_A20M#16
H_A#20
C19
*1u_10V_06
H_ADS#
R88 49.9_1%_04
Z0326
Z0304
R45
*0_04
3.3VS 2,7,10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,28,29,30,31,37
R23 *124_1%_04
H_THERMTRIP# 16
TESTHI_2-7
TESTHI_M
H_STPCLK#
R40 62_1%_06
VCCPLL
H_A#31
H_VID5
R60 10_04
1.5VS 16,17,18,26,35
H_ADSTB#0
H_RS#2
R21 49.9_1%_04
R48 49.9_1%_04
C12 0.1u_X7R_04
H_FERR#16
H_CPURST#
H_A#5
H_FORCEPR_N
Z0305
VTT_OR
H_RS#1 6
H_HITM#
H_VID4
CPU_COMP4
H_CPURST# 6
H_THERMDA4
H_SMI#
TP_CPU_G1
Z0314
H_IGNNE#
H_IERR#
R44 62_1%_06
H_STPCLK#16
TP_V2
H_BPRI#
CPU_GTLREF2
H_CPU_PD_F6
L38
LB2012T100M_08
H_A#11
R15 51_04
VCOREVTT_PKGSENSE
R38 51.1_1%_04
VCORE 5,37
Z0315
R56 51_04
C519 0.01u_16V_04
C22 0.01u_16V_04
VTT_OR
H_VID[7:0]37
H_THERMDC4
H_IGNNE#
H_BNR#
CPU_MSID1
R55 51.1_1%_04
R47 49.9_1%_04
H_SMI#16
H_A#28
H_A#18
TESTHI_1
H_ADS# 6
VTT_OR 4
Z0319
Z0303
R417 0_06
R51 49.9_1%_04
H_A#19
H_A#7
Z0324
H_LOCK# 6
R71 *0_04
C16 0.1u_16V_04
As close as possible to CPU socket
VR_SEL37
H_A#21
H_INTR16
3.3VS 2,7,10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,28,29,30,31,37
TESTHI_0
VSSA1
R72 *130_1%_04
H_IGNNE#16
H_A#33
H_A#29
H_THERMTRIP#
Z0310
CPU_GTLREF3
R16
*210_1%_06
H_DBSY#
H_A20M#
VTT_OL
CLK_CPU_BCLK2
CPU_MCH_GTLREF 6
CPU_COMP7
H_VID7
VTT_OLZ0322
VTT_OR
H_NMI16
H_FERR#
C28
1u_10V_06
R346
*0_04
R43 62_04
H_HIT# 6
VTT_1.2VS 4,5,6,7,10,18,36,37
H_RS#2 6
H_A#24
DIFF PAIR
H_A20M#
H_INTR
CPU_GTLREF1
H_ADSTB#16
R70 0_04
H_A#9
C18
*1u_10V_06
PECI16Z0323
R73 0_04
C33
220p_50V_04
CPU_GTLREF2
R41 62_04
C26 10u_10V_08
C511
*10u_10V_08
VCCA
H_A#17
R354 *1K_04
R77 1K_04 VR_SEL
C509
1u_10V_06
VSSSENSE37
H_A#3
R53 49.9_1%_04
H_A#[35:3]6
H_A#26
H_REQ#2
C31 33P_50V_04
R25 62_1%_06
C30
33P_50V_04
H_BR0# 6
CPU_COMP1
CPU_MSID0
Z0309
R13 124_1%_04
R17
*210_1%_06
B - 4 CPU - 1 of 3
-
Schematic DiagramsB
.Schematic D
iagrams
CPU - 2 of 3
Sheet 4 of 43Yonah CPU 2 of 3
H_BPM4#
H_ITPCLK#
Z0415
R39 62_1%_06
H_D#17
H_D#15
H_D#19
Z0411
VTT_OL
V_THRM
H_D#43
H_D#47
H_DSTBP1#6 H_DSTBP3# 6
H_D#13
H_D#49
H_D#26
H_D#51
H_BPM0#
R9 0_04
Z0407
MCH_BSEL2
H_D#18
H_D#6
R68 *0_04
H_DBI1#6
MCH_BSEL1 7
R65 51.1_1%_04
R63 51.1_1%_04
CPU_BSEL0
H_D#37
H_D#62
H_D#27
H_BPM5#
H_DSTBN2# 6
H_D#14
H_DSTBP0#6 H_DSTBP2# 6
H_TMS
VTT_1.2VS 3,5,6,7,10,18,36,37
H_D#55
H_TDO
H_D#48
H_D#33
SYS_RST1#H_D#12
H_D#21
H_D#16
R64 51.1_1%_04
R5
*10K_04
H_D#10
H_D#61
C34
1000p_X7R_04
0927
VTT_OR 3
MCH_BSEL1
Route H_THERMDA andH_THERMDC on same layer.10 mil trace on 10 milspacing.
TEST
R135 10K_04
H_D#41
H_TCK H_D#[63:0]6
R2610K_04
VTT_OR
Z0401
VTT_OR
CPU_ITPCLK#2
H_D#63
C783 0.1u_X7R_04
R621
*0_04
H_D#59
R133 10K_04
Q22N7002
G
DS
R3
4.7K_04
C35 0.01u_16V_04
Z0409
Z0406
THERM_RST#25
MCH_BSEL0 7
H_D#53
Z0402
4 OF 8
LGA775_CU3D
75319-0115
B4C5A4C6A5B6B7A7
A10A11B10C11D8
B12C12D11
A8C8B9
G9F8F9E9D7
E10D10F11F12D13E13G13F14G14F15G15G11G12E12
G16E15E16G18G17F17F18E18E19F20E21F21G21E22D22G22D19G20G19
D20D17A14C15C14B15C18B16A17B18C21B21B19A19A22B22C20A16C17
D*D*D*D*D*D*D*D*D*D*D*D*D*D*D*D*DB1*DSTBN*DSTBP
D*D*D*D*D*D*D*D*D*D*D*D*D*D*D*D*DB1*DSTBN*DSTBP
D*D*D*D*D*D*D*D*D*D*D*D*D*D*D*D*
DBI*DSTBN*DSTBP
D*D*D*D*D*D*D*D*D*D*D*D*D*D*D*D*
DBI*DSTBN*DSTBP
H_D#34
VTT_OR
H_D#29
H_D#22
H_D#28
H_D#[63:0] 6
Z0413
R11 47_04
Z0417
C24 0.1u_X7R_04
R31 0_04
H_D#[63:0] 6
H_TDI
CPU_BSEL1
VDD3
VRM_PWRGD 30,37
H_D#25
R42 62_1%_06
C11 10u_10V_08
H_D#42
C23 0.01u_16V_04
U1
ADM1032ARM
12
3
4
5
6
78
VDDD+
D-
THERM
GND
ALERT
SDATASCLK
H_D#56
R141 470_04
CPU_BSEL22
H_D#9
R74
1K_1%_04
3.3V 7,14,16,17,18,21,22,24,26,30,31,34,36
H_BPM1#H_D#39
H_D#2
VTT_SEL
Z0403
H_D#24
C15 10u_10V_08
H_ITPCLK
Z0410
R10
100K_04
H_D#35
CPU_BSEL0
H_DBI2# 6
CPU_BSEL02
H_D#57
H_TRST#
CPU_ITPCLK2
3 OF 8
LGA775_CU3C
75319-0115
AE1
AD1AF1AC1
AG1
AJ2AJ1AD2AG2AF2AG3AC2
AK3AJ3
G29H30G30N5C9E7
AE6D16A20E23
A29B25B29B30C29A26B27C28A25A28A27C30A30C25C26C27B26D27D28D25D26B28D29D30AM6
AA1J1F27F23D14E6E5J3D1
TCK
TDITDOTMS
TRST*
BPM*BPM*BPM*BPM*BPM*BPM*DBR*
ITPCLKITPCLK
BSELBSELBSELSPARE0SPARE1SPARE2SPARE4NC_DSS2NC_DSS3NC
VTT_1VTT_2VTT_3VTT_4VTT_5VTT_6VTT_7VTT_8VTT_9
VTT_10VTT_11VTT_12VTT_13VTT_14VTT_15VTT_16VTT_17VTT_18VTT_19VTT_20VTT_21VTT_22VTT_23VTT_24
VTT_PWRGD
VTT_OUT_1VTT_OUT_2
VTT_SELEXTBGREFSFRANADSFRANAC
DCLKPHACLKPH
HFPLL
H_D#40
H_D#46
VTT_1.2VS
Z0408
THERMAL_ALERT# 25
Z0404
C17
1u_10V_06
VTT_OR
H_DSTBN0#6
R30 51.1_1%_04
H_D#58
R19 51.1_1%_04
Near to ThermalIC
1130
H_THERMDC3
H_D#1
VDD3 13,15,21,25,31,32
C20 0.1u_X7R_04
H_D#54
VTT_OL
CPU_BSEL12CPU_BSEL2
H_DSTBN1#6
H_D#8
SMD_THERM 25
SYS_RST#17
H_D#4
H_D#60
H_D#30
MCH_BSEL0
H_D#20
H_D#[63:0]6
H_D#45
H_D#7
H_BPM3#
Layout Note:
R46 51.1_1%_04
Layout Note:
H_D#32
R136 470_04
H_DBI0#6
VTT_OL 3
H_D#5
Z0412
R622 0_04
3.3V
Z0405
R8 100K_04C21 0.01u_16V_04
H_D#31
R62 51.1_1%_04
R18 51.1_1%_04
R134 10K_04
H_D#52
H_D#23
R142 470_04
VTT_OL
H_D#44
R35 62_1%_06
VTT_1.2VS
3.3V
H_D#50
R4
4.7K_04
R623 *0_04
R67 *0_04
1212
H_D#3
Z0414
Q3NDS352AP_NL
G
DS
H_DBI3# 6
SMC_THERM 25
H_D#36
CPU_BSEL2
Z0416
H_D#0
H_D#38
H_DSTBN3# 6
3.3VS 2,7,10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,28,29,30,31,37
R647
20K_1%_04
H_THERMDA3
MCH_BSEL2 7
H_D#11
CPU_BSEL1
H_BPM2#
CPU - 2 of 3 B - 5
-
Schematic DiagramsB
.Sch
emat
ic D
iagr
ams
CPU - 3 of 3
Sheet 5 of 43Yonah CPU 3 of 3
C76
*22u_6.3V_12
C78
*22u_6.3V_12
C142
10u_10V_08
LGA775_C
6 OF 8
U3F
75319-0115
V6AK2P27P26
AM28AJ13
W4P25
AJ20W7P23C7
L30L29D15
AL27Y7
L27AA29
N6N7
AA28AN13AA27AA26
P4AA25AA24
P7E26V30R2
V29V28R5
V27R7
E20AN10
V25T3
V24V23
T6E25R29R28R27R26R25U7
R24R23P30V3
P29AF16AE10AF13
H6A18A2E2D9C4A6D6D5A9D3B1
B5B8AJ4AE26AH1V7C13AK24AB30L6L7AB29M1AB28AN17AB27AB26AN16M7AB25AB24AB23N3AA30F4AG10AE13AF30H28F7AF29AF28AF27AF26AF25AN28AN27AF24AF23AG24AF17AN24H3Y2P24AE20AE17E27T7R30AJ27AB1AM4V26AA23AL28AF20AG23AG20E8AG17AG16AG13F10
GND_141GND_142GND_143GND_144GND_145GND_146GND_147GND_148GND_149GND_150GND_151GND_152GND_153GND_154GND_155GND_156GND_157GND_158GND_159GND_160GND_161GND_162GND_163GND_164GND_165GND_166GND_167GND_168GND_169GND_170GND_171GND_172GND_173GND_273GND_174GND_175GND_176GND_177GND_178GND_179GND_180GND_181GND_182GND_183GND_184GND_185GND_186GND_187GND_188GND_189GND_190GND_191GND_192GND_193GND_194GND_195GND_196GND_197GND_198GND_199GND_200GND_201GND_202GND_203GND_204GND_205GND_206GND_207GND_208GND_209GND_210
GND_211GND_212GND_213GND_214GND_215GND_216GND_217GND_218GND_219GND_220GND_221GND_222GND_223GND_224GND_225GND_226GND_227GND_228GND_229GND_230GND_231GND_232GND_233GND_234GND_235GND_236GND_237GND_238GND_239GND_240GND_241GND_242GND_243GND_244GND_245GND_246GND_247GND_274GND_248GND_249GND_250GND_251GND_252GND_253GND_254GND_255GND_256GND_257GND_258GND_259GND_260GND_261GND_262GND_263GND_264GND_265GND_266GND_267GND_268GND_269GND_270GND_271GND_272GND_101
C551 10u_10V_08
C535 0.1u_X7R_04
C122 0.1u_X7R_04
C132
10u_10V_08
C559 10u_10V_08
C118 0.1u_X7R_04
C70
22u_6.3V_12
VTT_1.2VS
C117 0.1u_X7R_04C550 10u_10V_08
C131
10u_10V_08
C64
22u_6.3V_12
VCORE
C72
*22u_6.3V_12
VCORE
VCORE
VCORE
C116
0.1u_X7R_04
VCORE 3,37
VCORE
+C138
*100UF_D
LGA775_C
7 OF 8
U3G
75319-0115
AG22k29
AM26AE12AE11W23W24W25T25Y28
AL18AC25W30Y30
AN14AD28
Y26AC29
M29U24J23
AC27AM18AM19
AB8AC26
J8J28T30
AM9AF15AC8
AE14N23W29U29
AC24AC23
Y23AN26AN25AN11AN18
Y27Y25U27
AD24AE23AE22AN19
V8K8
AE21AM30AE19AC30AE15M30K27M24
AN21T8AC28N25AE18W26AD25M8N30AD26AJ26
AM29M25M26L8U25Y8AJ12AD27U23M23AG29N27AM22U28K28U8AK18AD8K24AH28AH21AK12AH22T29AM14AM25AE9Y29AK25AK19AG15J22T24AG21AM21J25U30AL21AG25AJ18J19AH30J15AG12AJ22J20AH18AH26W27AL25
VCCP_1VCCP_2VCCP_3VCCP_4VCCP_5VCCP_6VCCP_7VCCP_8VCCP_9VCCP_10VCCP_11VCCP_12VCCP_13VCCP_14VCCP_15VCCP_16VCCP_17VCCP_18VCCP_19VCCP_20VCCP_21VCCP_22VCCP_23VCCP_24VCCP_25VCCP_26VCCP_27VCCP_28VCCP_29VCCP_30VCCP_31VCCP_32VCCP_33VCCP_34VCCP_35VCCP_36VCCP_37VCCP_38VCCP_39VCCP_40VCCP_41VCCP_42VCCP_43VCCP_44VCCP_45VCCP_46VCCP_47VCCP_48VCCP_49VCCP_50VCCP_51VCCP_52VCCP_53VCCP_54VCCP_55VCCP_56VCCP_57VCCP_58VCCP_59VCCP_60
VCCP_61VCCP_62VCCP_63VCCP_64VCCP_65VCCP_66VCCP_67VCCP_68VCCP_69VCCP_70
VCCP_225
VCCP_71VCCP_72VCCP_73VCCP_74VCCP_75VCCP_76VCCP_77VCCP_78VCCP_79VCCP_80VCCP_81VCCP_82VCCP_83VCCP_84VCCP_85VCCP_86VCCP_87VCCP_88VCCP_89VCCP_90VCCP_91VCCP_92VCCP_93VCCP_94VCCP_95VCCP_96VCCP_97VCCP_98VCCP_99
VCCP_100VCCP_101VCCP_102VCCP_103VCCP_104VCCP_105VCCP_106VCCP_107VCCP_108VCCP_109VCCP_110VCCP_111VCCP_112VCCP_113VCCP_114VCCP_115VCCP_116VCCP_117VCCP_118VCCP_119VCCP_120
VCORE
C66
22u_6.3V_12
C87
22u_6.3V_12
LGA775_C
5 OF 8
U3E
75319-0115
C10D12C24
K2C22AN1B14K7
AE16B11
AL10AK23H12AF7AK7H7
E14L28Y5
E11AL16AL24AK13D21
AL20D18AN2
AK16AK20AM27AM1
AL13AL17C19E28
AK30D24
AL23A12L25J7
AE28AE29
K5J4
AE30AN20AF10AE24AM24AN23
H9H8
H13AC6AC7AH6C16
AM16AE25AE27AJ28F19
AH13AD7
AH16AK17
E17AH17AH20
AE5AH23AE7AM13AH24AJ30AJ10AF3AK5AJ16AF6AK29AJ17F22AH3AK10AM10F16AJ23F13AG7L26AD4H11L24L23AM23A15AH10B24L3H27A21AE2AJ29AK27AK28B20AM20H26B17H25H24AA3AA7H23AA6H10H22H21H20H19H18AB7H17AJ24AM17AC3H14P28
GND_1GND_2GND_3GND_4GND_5GND_6GND_7GND_8GND_9GND_10GND_11GND_12GND_13GND_14GND_15GND_16GND_17GND_18GND_19GND_20GND_21GND_22GND_23GND_24GND_25GND_26GND_27GND_28GND_29GND_30GND_31GND_32GND_33GND_34GND_35GND_36GND_37GND_38GND_39GND_40GND_41GND_42GND_43GND_44GND_45GND_46GND_47GND_48GND_49GND_50GND_51GND_52GND_53GND_54GND_55GND_56GND_57GND_58GND_59GND_60GND_61GND_62GND_63GND_64GND_65GND_66GND_67GND_68GND_69GND_70
GND_71GND_72GND_73GND_74GND_75GND_76GND_77GND_78GND_79GND_80GND_81GND_82GND_83GND_84GND_85GND_86GND_87GND_88GND_89GND_90
GND_100GND_102GND_103GND_104GND_105GND_106GND_107GND_108GND_109GND_110GND_111GND_112GND_113GND_114GND_115GND_116GND_117GND_118GND_119GND_120GND_121GND_122GND_123GND_124GND_125GND_126GND_127GND_128GND_129GND_130GND_131GND_132GND_133GND_134GND_135GND_136GND_137GND_138GND_139GND_140
C49
22u_6.3V_12
C65
22u_6.3V_12
C534 0.1u_X7R_04
+C139
*100UF_D
C53
22u_6.3V_12
C61
22u_6.3V_12
C152
10u_10V_08
VTT_1.2VS 3,4,6,7,10,18,36,37
C544 0.01u_16V_04C545 0.01u_16V_04
+C136
*100UF_D
C48
22u_6.3V_12
C71
*22u_6.3V_12
VCORE
C140
10u_10V_08
+C137
*100UF_D
C84
*22u_6.3V_12
C60
0.1u_X7R_04
C119 0.1u_X7R_04
C52
22u_6.3V_12
C543 0.1u_X7R_04
C121 0.1u_X7R_04
C69
22u_6.3V_12
C68
*22u_6.3V_12
VCORE
C51
10u_10V_08
VCORE
C59
0.1u_X7R_04
C120 0.1u_X7R_04
C54
22u_6.3V_12
VCORE
C538 0.1u_X7R_04
C133
10u_10V_08
C141
10u_10V_08
VCORE
C50
10u_10V_08
LGA775_C
8 OF 8
U3H
75319-0115
AN8AH14
T23R8
AK22AN29AG11AK26
J10AJ15AG26AN9
AH15AF18AL15
J26J18J21
AG27AK15AF11AD23AM15
AF8AK21AG30AJ21AM11AL11AJ11K30
AL14AN30AH25AL12AJ9
AK11AG14
N29AL30AJ25AH9J29J11K25P8
K23AL19AM8T26N28
AH12AL22AN15
AJ8U26
AJ19T27AK8
AN12
AG9N26AF9AF22AH11AJ14AH19AH29AH27AG28AL26AM12J24J13T28W28J12J27AG19AL9AD30AF21Y24AK14J9M27AF14J30AG18AA8AG8AL29AD29W8AH8N24AN22J14K26AF19N8AF12M28AK9
VCCP_121VCCP_122VCCP_123VCCP_124VCCP_125VCCP_126VCCP_127VCCP_128VCCP_129VCCP_130VCCP_131VCCP_132VCCP_133VCCP_134VCCP_135VCCP_136VCCP_137VCCP_138VCCP_139VCCP_140VCCP_141VCCP_142VCCP_143VCCP_144VCCP_145VCCP_146VCCP_147VCCP_148VCCP_149VCCP_150VCCP_151VCCP_152VCCP_153VCCP_154VCCP_155VCCP_156VCCP_157VCCP_158VCCP_159VCCP_160VCCP_161VCCP_162VCCP_163VCCP_164VCCP_165VCCP_166VCCP_167VCCP_168VCCP_169VCCP_170VCCP_171VCCP_172VCCP_173VCCP_174VCCP_175VCCP_176VCCP_177VCCP_178VCCP_179VCCP_180
VCCP_181VCCP_182VCCP_183VCCP_184VCCP_185VCCP_186VCCP_187VCCP_188VCCP_189VCCP_190VCCP_191VCCP_192VCCP_193VCCP_194VCCP_195VCCP_196VCCP_197VCCP_198VCCP_199VCCP_200VCCP_201VCCP_202VCCP_203VCCP_204VCCP_205VCCP_206VCCP_207VCCP_208VCCP_209VCCP_210VCCP_211VCCP_212VCCP_213VCCP_214VCCP_215VCCP_216VCCP_217VCCP_218VCCP_219VCCP_220VCCP_221VCCP_222VCCP_223VCCP_224
C547 10u_10V_08
C115 0.1u_X7R_04
B - 6 CPU - 3 of 3
-
Schematic DiagramsB
.Schematic D
iagrams
Intel P965 1/5 CPU Interface
Sheet 6 of 43Intel P965 1/5 CPU Interface
H_A#30
H_D#54
H_D#34
H_D#43
H_D#41
H_DBI3#4
MCH_GTLREF
H_ADSTB#03
HXSWING S/B 1/4*VTT +/-2%
H_REQ#[4:0]
H_D#3
H_D#58
H_BNR#3
H_D#31
SPACE 7 MIL
H_RS#13
H_ADSTB#0
H_DSTBN0#
H_HITM#
H_A#5
MCH_GTLREF
H_D#36
H_D#1
H_A#23
C574
0.1u_X7R_04
MCHCLK 2
H_DBI1#4
H_A#31
H_D#45
H_REQ#1
H_DSTBN2#
H_A#17
HXSWING
R406
124_1%_04 TRACE 10 MIL
C181
0.01u_X7R_04
H_D#62
C167
1u_10V_06
H_HIT#3
H_D#2
R388
210_1%_06
Z0601
H_A#8
H_D#53
R390 51.1_1%_04
H_ADSTB#13
R366
49.9_1%_04
H_DRDY#3 H_DEFER#
H_A#12
H_D#22
MCH_GTLREF VOLTAGE SHOULD BE 0.63*VTT=0.8V
H_LOCK#
H_D#11
H_D#29
H_D#23
H_D#6
R372
49.9_1%_04
H_DSTBP1#
H_DBSY#
H_D#12
H_DBI0#4
H_HITM#3
H_DBI0#
H_D#25
H_D#32
H_DSTBN3#
C575
220p_50V_04
NEAR VTT
H_D#9
H_D#38
H_DSTBP3#4
MCHCLK
H_D#0
H_A#14
H_DSTBP2#
H_A#11
H_A#16
H_ADS#3
H_A#6
H_A#25
H_D#59
R411 16.5_1%_04
H_A#9
H_D#44H_DSTBP0#4
H_A#32
C557
2.7p_50V_04
H_DBSY#3
H_REQ#0
H_TRDY#
H_D#4
H_D#28
H_DBI2#4
H_D#10
H_D#50
H_A#21
H_DSTBP2#4
H_D#16
H_D#35
H_D#5
Z0603
R145
301_1%_04
H_RS#03
H_D#15
H_D#52
C573
0.1u_X7R_04
HXSCOMPB
C546
2.7p_50V_04
H_BR0#
H_D#7
H_A#7
H_REQ#[4:0]3
H_D#18
H_A#4
R359 0_04
H_BPRI#
H_DSTBP3#
R137 49.9_1%_04
H_TRDY#3
H_LOCK#3
H_DRDY#
H_D#57
H_A#33
H_D#42
H_DSTBN1#4
H_ADS#
H_A#13
H_CPURST#
H_D#24
H_A#19
SPACE 10 MIL
H_DSTBN2#4
H_D#13
H_A#18
H_D#26
VTT_1.2VS 3,4,5,7,10,18,36,37
H_DBI1#
H_A#24
H_RS#23
FSB
2 OF 9
U1MCHU6B
82G965
J42L39J40L37L36K42N32N34M38N37M36R34N35N38U37N39R37P42R39V36R38U36U33R35V33V35Y34V42V38Y36Y38Y39
AA37
F40L35L38G43J37
M34U34
L40M43M40G35H33J33G27H27G29B38D38E33
W40Y40W41T43Y43U42V41
AA42W42G39U40U41
AA41U39C31
R40P41R41N40R42M39N41N42L41J39L42J41K41G40F41F42C42D41F38G37E42E39E37C39B39G33A37F33E35K32H32B34J31F32M31E31K31G31K29F31J29F29L27K27H26L26J26M26C33C35E41B41D42C40D35B40C38D37B33D33C34B35A32D32
B25D23C25D25D24B24R32U32
HA3#HA4#HA5#HA6#HA7#HA8#HA9#HA10#HA11#HA12#HA13#HA14#HA15#HA16#HA17#HA18#HA19#HA20#HA21#HA22#HA23#HA24#HA25#HA26#HA27#HA28#HA29#HA30#HA31#HA32#HA33#HA34#HA35#
HREQ0#HREQ1#HREQ2#HREQ3#HREQ4#
HADSTB0#HADSTB1#
HDSTBP0#HDSTBN0#HDINV0#HDSTBP1#HDSTBN1#HDINV1#HDSTBP2#HDSTBN2#HDINV2#HDSTBP3#HDSTBN3#HDINV3#
HADS#HTRDY#HDRDY#HDEFER#HHITM#HHIT#HLOCK#HBREQ0#HBNR#HBPRI#HDBSY#HRS0#HRS1#HRS2#HCPURST#
HD0#HD1#HD2#HD3#HD4#HD5#HD6#HD7#HD8#HD9#
HD10#HD11#HD12#HD13#HD14#HD15#HD16#HD17#HD18#HD19#HD20#HD21#HD22#HD23#HD24#HD25#HD26#HD27#HD28#HD29#HD30#HD31#HD32#HD33#HD34#HD35#HD36#HD37#HD38#HD39#HD40#HD41#HD42#HD43#HD44#HD45#HD46#HD47#HD48#HD49#HD50#HD51#HD52#HD53#HD54#HD55#HD56#HD57#HD58#HD59#HD60#HD61#HD62#HD63#
HSWINGHRCOMPHSCOMP
HSCOMP#HDVREF
HACCVREFHCLKPHCLKN
H_A#15
H_D#46
R146
100_1%_04
H_BNR#
H_D#37
CLOSE MCH
H_D#39H_REQ#3
MCHCLK# 2
H_D#19
VTT_1.2VS
H_D#61
H_D#8
Z0602
H_D#33
H_D#60
H_REQ#4
H_DBI3#
H_D#27
HXSCOMP
C540
1u_10V_06
H_A#22
VTT_1.2VSH_A#29
H_DSTBN1#
H_RS#0
H_A#35
H_D#30
H_DSTBN3#4
H_D#63
H_A#26
H_A#[35:3]3
H_A#20
H_D#55H_D#56
H_DEFER#3
H_BR0#3
H_D#21
H_DSTBN0#4
H_RS#2
H_D#48
H_D#14
H_A#34 CPU_MCH_GTLREF 3
H_ADSTB#1
MCHCLK#
H_A#3
H_D#17
H_A#10
H_A#27
H_D#49
VTT_1.2VS
H_CPURST#3
H_D#51
H_BPRI#3
H_REQ#2
H_DBI2#
CPU_MCH_GTLREF
H_D#40CLOSE MCH
H_DSTBP1#4
H_D#[63:0] 4
H_A#28
H_DSTBP0#
H_RS#1
H_D#47
H_HIT#
H_D#20
Intel P965 1/5 CPU Interface B - 7
-
Schematic DiagramsB
.Sch
emat
ic D
iagr
ams
Intel P965 2/5 PCI-E I/F
Sheet 7 of 43Intel P965 2/5
PCI-E I/F
1.8V
Z0747
C592
1u_10V_06
R416 1K_04
C77
10u_10V_08
C186
10u_10V_08
DMI_RX#116
CL_RST#17
Z0724
SRCCLK_MCH2
PE0_TXC#[0..15]
PE0_TXC12
PE0_TXC1
C536
0.1u_X7R_04
C102 0.1u_X7R_04
Z0769
Z0773Z0751
DMI_TX#3 16
PE0_TXC11
PE0_RX15
R598 *1K_04
R139 39_04
CL_DATA17
PE0_RX#10
Z0749
T
PE0_RX8
GRCOMP
Z0742
C507
0.1u_X7R_04
C521
0.1u_X7R_04
C531
0.1u_X7R_04
C494
0.1u_X7R_04
ICH_VRMPWRGD13,17,21,30
Z0730
DMI_RX#016
PE0_RX4
PE0_RX9
Z0755
TDMI_TX0 16
C548
10u_10V_08
T
C150 0.1u_X7R_04
PE0_RX#0
SDVO_CTRLCLK
Z0758
PE0_RX#[0..15]13
VCORE 3,5,37
PE0_TXC#14
R395 0_04
R353
1K_1%_04
C514
10u_10V_08
T
PE0_RX11
Z0757
DAC_BLUE
C523
0.1u_X7R_04
PE0_TXC6R597 *1K_04
Z0756
ICH_SYNC# 17
PE0_TXC#3
Z0712
PE0_TXC2
Z0735
R387
1K_04
C190
10u_10V_08
C91 0.1u_X7R_04
C526
10u_10V_08
DMI_TX#1 16
PE0_TXC8
C530
0.1u_X7R_04
C539
10u_10V_08
T
PE0_RX#3
Z0760
C524
10u_10V_08
DOTCLK#
Z0704
C111 0.1u_X7R_04
PE0_TXC[0..15]
Z0726
R129 *0_04
T
C188
10u_10V_08
1.25VS
DMI_TX2 16
Z0714
PE0_RX13
MCH_BSEL2
Z0754
Z0727
+ C522
100u_10V_D
PE0_TXC10
Z0763
C90 0.1u_X7R_04
DMI_RX316
Z0715C112 0.1u_X7R_04
C541
0.1u_X7R_04
1.25VS
PE0_RX#15
Z0766
PE0_RX#13
PE0_RX#5
R401 0_04
Z0774
Z0722
Z0750
Z0775
C98 0.1u_X7R_04
C151 0.1u_X7R_04
PE0_TXC14
T
+ C444
330u/2.5V
12
T
T
PE0_RX#14
Z0734
R348
392_1%_06
MCH_BSEL04
PE0_TXC#5
C499
10u_10V_08
3.3VS
C527
0.1u_16V_04
R156
150_1%_04
R384 *0_04
1.8V 8,10,11,12,31,34
SRCCLK_MCH#
Z0771
Z0765
Z0733
T
R404 *0_04
VTT_1.2VS
PE0_TXC7
Z0718
Z0736
R138 39_04
DMI_RX#316
Z0703
C148 0.1u_X7R_04
C105 0.1u_X7R_04
SDVO_CTRLDATA13
Z0702
PE0_TXC#1C162 0.1u_X7R_04
3.3VS
C147 0.1u_X7R_04
3.3VS 2,10,11,12,13,14,15,16,17,18,19,20,21,23,24,25,26,28,29,30,31,37
1218
C529
0.1u_X7R_04
T
R380 75_04
C153
10u_10V_08
Z0732
Z0705
R371
1K_1%_04
R377 1.3K_1%_04
C562
10u_10V_08
DMI_RX116
PE0_TXC3
R383
*1K_04
DMI_TX#0 16
PE0_TXC#9
R378 75_04
C570
1000p_X7R_04
SRCCLK_MCH
C106 0.1u_X7R_04
VTT_1.2VS 3,4,5,6,10,18,36,37
Z0737
C124 0.1u_X7R_04
T
C784
0.1u_16V_04
ICH_SLP_M#17
PE0_TXC#12
PE0_RX#8
C512
0.1u_X7R_04
C75
10u_10V_08
DMI_TX#2 16
Q14
2N3904
B
EC
DAC_DDCADATA 13,15
PE0_RX0
R397 47.5K_1%_06
3.3V
PE0_RX[0..15]13
PE0_TXC#[0..15]13
Z0710
R130 *0_04
R386 2.2K_1%_04
PE0_RX#11
Z0746
Z0762
C525
0.1u_X7R_04
T
R408
1K_1%_04
1.8V
5V 13,14,18,21,24,27,28,31,32,34,35,37
PE0_TXC5
Z0729
Z0764
C97 0.1u_X7R_04
+ C549
*470u/2.5V
12
Z0776
Z0719
Z0723
Z0748
Z0759
R147 *1K_04
R155 1K_04
PE0_RX#4
Z0744
+
-
U9BLM358-015
48
76
CL_PWROK 17
SRCCLK_MCH#2
PE0_TXC#7Z0717
CL_RST#
C79
10u_10V_08
1.25VS
1.25VS
Z0721PCIE
DMI
1 OF 9
U1MCHU6A
82G965
F15G15K15J15F12E12J12H12J11H11
F7E7E5F6C2D2G6G5L9L8M8M9M4L4M5M6R9
R10T4R4R6R7
W2V1Y 8Y 9
AA7AA6AB3AA4
B12B13
G17E17
AC11AC12
D11D12B11A10C10D9B9B7D7D6B5B6B3B4F2E2F4G4J4K3L2K1N2M2P3N4R2P1U2T2V3U4
V7V6W4Y 4AC8AC9Y 2AA2
EXP_RXP0EXP_RXN0*EXP_RXP1EXP_RXN1*EXP_RXP2EXP_RXN2*EXP_RXP3EXP_RXN3*EXP_RXP4EXP_RXN4*EXP_RXP5EXP_RXN5*EXP_RXP6EXP_RXN6*EXP_RXP7EXP_RXN7*EXP_RXP8EXP_RXN8*EXP_RXP9EXP_RXN9*EXP_RXP10EXP_RXN10*EXP_RXP11EXP_RXN11*EXP_RXP12EXP_RXN12*EXP_RXP13EXP_RXN13*EXP_RXP14EXP_RXN14*EXP_RXP15EXP_RXN15*
DMI_RXP0DMI_RXN0*DMI_RXP1DMI_RXN1*DMI_RXP2DMI_RXN2*DMI_RXP3DMI_RXN3*
GCLKPGCLKN*
SDVO_CTRLDATASDVO_CTRLCLK
EXP_COMPOEXP_COMPI
EXP_TXP0EXP_TXN0*EXP_TXP1
EXP_TXN1*EXP_TXP2
EXP_TXN2*EXP_TXP3
EXP_TXN3*EXP_TXP4
EXP_TXN4*EXP_TXP5
EXP_TXN5*EXP_TXP6
EXP_TXN6*EXP_TXP7
EXP_TXN7*EXP_TXP8
EXP_TXN8*EXP_TXP9
EXP_TXN9*EXP_TXP10
EXP_TXN10*EXP_TXP11
EXP_TXN11*EXP_TXP12
EXP_TXN12*EXP_TXP13
EXP_TXN13*EXP_TXP14
EXP_TXN14*EXP_TXP15
EXP_TXN15*
DMI_TXP0DMI_TXN0*DMI_TXP1
DMI_TXN1*DMI_TXP2
DMI_TXN2*DMI_TXP3
DMI_TXN3*
C520
0.1u_X7R_04
DAC_DDCACLK 13,15
PE0_RX14
NEAR 965 POWER PLANE
Z0745
T
C537
0.1u_X7R_04
R394 49.9_1%_04
R374 1K_1%_04
PE0_TXC#13
SDVO_CTRLDATA
C127 0.1u_X7R_04
DOTCLK# 2
3.3V 4,14,16,17,18,21,22,24,26,30,31,34,36
PE0_RX#1
C95 0.1u_X7R_04
5V
MCH_BSEL1
T
C92 0.1u_X7R_04
Z0720
DAC_DDCACLK
T
C497
10u_10V_08
C164 0.1u_X7R_04
PE0_TXC#2DAC_RED
C492
10u_10V_08
PLT_RST# 14,16,21,25
PE0_TXC9
Z0741
T
C99 0.1u_X7R_04
DMI_TX1 16
DAC_HSYNC 13,15PE0_TXC#0
Z0753
Z0781
MISC
VGA
5 OF 9
U6E
82G965
G20J20J18K20F20G18E18K17J17H18
L17N17N18N15M20L15L18M18
AD12AD13
AM5AA12AM15
AA10AA9
AA11Y 12
U30U31R29R30
U12U11R12R13
C15D15
B18C19B20C18D19D20
L13M13
A20
C14D13L12M11
F13F17A14AM18AM17J13
A42
BC43BC1A43
N20BC42BC2BB43BB1B43B42B2
BSEL0BSEL1BSEL2ALLZTESTXORTESTRESERVED_24EXP_SLRRESERVED_25EXP_ENRESERVED
RESERVED_1RESERVED_2RESERVED_3RESERVED_4RESERVED_5RESERVED_6RESERVED_7RESERVED_8
CL_DATACL_CLKCL_VREFCL_RST#CL_PWROK
RESERVED_9RESERVED_10RESERVED_11RESERVED_12
RESERVED_13RESERVED_14RESERVED_15RESERVED_16
RESERVED_17RESERVED_18RESERVED_19RESERVED_20
HSYNCVSYNC
REDGREEN
BLUERED#
GREEN#BLUE#
DDC_DATADDC_CLK
REFSET
DREFCLKPDREFCLKN
VCCVSS
RESERVED_001RESERVED_23RESERVED_26
RSTIN#PWROK
ICH_SYNC#
NC
TEST0TEST1TEST2
NC_1NC_2NC_3NC_4NC_5NC_6NC_7NC_8
T
R391 1K_04
PE0_RX[0..15]
PE0_RX5
Z0768
MCH_BSEL0
DMI_TX3 16
T
C491
10u_10V_08
PE0_TXC#11
Z0780
Z0728
C100 0.1u_X7R_04PE0_RX12
C123 0.1u_X7R_04
Z0707
Z0761
PE0_TXC#4
T
PE0_RX6 Z0740
C580
10u_10V_08
3.3VS
PE0_RX1 C161 0.1u_X7R_04
C96 0.1u_X7R_04
DMI_RX216
PE0_TXC#6
DAC_GREEN
R402 75_04
C109 0.1u_X7R_04
MCH_BSEL14
PE0_TXC#15
PE0_RX#7
Z0752
Z0767
Z0778
C104 0.1u_X7R_04
C528
0.1u_X7R_04
1130
T
DAC_BLUE 13,15
PE0_RX#2
Z0711
T
DOTCLK
5V
PE0_RX#9
T
C146 0.1u_X7R_04
CL_PWROK
C500
10u_10V_08
Z0777
1.25VS 10,18,36
CL_VREF_MCH
R356 24.9_1%_06L36
BK2125HS121
Z0731
CL_CLK
DAC_HSYNC
VTT_1.2VS
DOTCLK 2
EXP_SLR13
DAC_GREEN 13,15
PE0_TXC0
T
PE0_TXC[0..15]13
T
DMI_RX016
R407 10K_1%_04
PE0_TXC13
Q38
2N3904
B
EC
PE0_TXC#10
PE0_RX#12
C101 0.1u_X7R_04
DAC_DDCADATA
C110 0.1u_X7R_04
SDVO_CTRLCLK13
Z0706
Z0725
DAC_VSYNC
C107 0.1u_X7R_04
SB_PWROK 13,17,21
PE0_TXC4Z0709
Z0772
R379 0_04
T
C556
10u_10V_08
R385 2.2K_1%_04R396 0_04
PE
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