Download EUROCOM L297U Service Service manual
Transcript
L295U / L297U Preface LCD Computer L295U/L297U Series Service Manual Preface I Preface Notice The company reserves the right to revise this publication or to change its contents without notice. Information contained herein is for reference only and does not constitute a commitment on the part of the manufacturer or any subsequent vendor. 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 publication, except for copies kept by the user for backup purposes. Preface 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 September 2004 Trademarks Intel®, Pentium® and Celeron® are US 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. II Preface About this Manual This manual is intended for service personnel who have completed sufficient training to undertake the maintenance and inspection of personal computers. It is organized to allow you to look up basic information for servicing and/or upgrading components of the 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 upgrade elements of the system. Appendix A, Part Lists Appendix B, Schematic Diagrams Preface III Preface Related Documents You may also need to consult the following manual for additional information: Preface User’s Manual on CD This 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. IV Preface Contents Introduction ..............................................1-1 Disassembly ...............................................2-1 Overview .........................................................................................2-1 Maintenance Tools ..........................................................................2-2 Connections .....................................................................................2-2 Maintenance Precautions .................................................................2-3 Disassembly Steps ...........................................................................2-4 Removing the Hard Disk Drive Assembly ......................................2-5 Removing the LCD Back Cover .....................................................2-6 Removing the System Memory .......................................................2-7 Removing the CPU ..........................................................................2-8 Removing the I/O Bracket .............................................................2-10 Removing the Modem ...................................................................2-11 Removing the Floppy Disk Drive Assembly ................................2-12 Removing the Mini PCI I/F Module .............................................2-13 Part Lists ..................................................A-1 Part List Illustration Location ........................................................ A-2 L295U - Base ................................................................................. A-3 L295U - Back ................................................................................ A-4 L295U - Front ................................................................................ A-5 L295U - Card Reader Module ....................................................... A-6 L295U - Combo ............................................................................. A-7 L295U - Toshiba DVD .................................................................. A-8 L295U - FDD ................................................................................. A-9 L295U - HDD .............................................................................. A-10 L297U - Base ............................................................................... A-11 L297U - Back .............................................................................. A-12 L297U - Front .............................................................................. A-13 L297U - Card Reader Module ..................................................... A-14 L297U - CD-ROM ....................................................................... A-15 L297U - Combo ........................................................................... A-16 L297U - Toshiba DVD-RW ........................................................ A-17 L297U - FDD ............................................................................... A-18 L297U - HDD .............................................................................. A-19 L297U - Video Capture Card Module ......................................... A-20 Schematic Diagrams................................. B-1 System Block Diagram ...................................................................B-2 Northwood - 1 of 2 .........................................................................B-3 Northwood - 2 of 2 .........................................................................B-4 Clock Generator ..............................................................................B-5 MCH Power ....................................................................................B-6 MCH Host .......................................................................................B-7 V Preface Overview .........................................................................................1-1 Model Differences ...........................................................................1-2 System Specifications L295U/L297U .............................................1-3 External Locator - Front View ........................................................1-6 External Location - Left & Right Side Views .................................1-7 External Locator - Rear View .........................................................1-8 Mainboard Overview - Top .............................................................1-9 Key Parts .........................................................................................1-9 Mainboard Overview - Bottom .....................................................1-10 Key Parts .......................................................................................1-10 Mainboard Overview - Top ...........................................................1-11 Cable Connectors and Switches ....................................................1-11 Mainboard Overview - Bottom .....................................................1-12 Cable Connectors and Switches ....................................................1-12 Removing the CD Device Assembly (L295U Series) .................. 2-14 Removing the CD Device Assembly (L297U Series) .................. 2-15 Preface Preface MCH AGP ...................................................................................... B-8 MCH Memory ................................................................................ B-9 MCH Memory Termination ......................................................... B-10 DDR RIMM ................................................................................. B-11 DVO Chrontel CH7107A ............................................................. B-12 LCD Connector ............................................................................ B-13 CRT & USB ................................................................................. B-14 ICH5 (Power, LPC, Clock, SMbus) ............................................. B-15 ICH5 (PCI, IDE, UHB, USB, LAN) ............................................ B-16 Thermal & Fan Controller ............................................................ B-17 Cardbus PCI1520 ......................................................................... B-18 IEEE 1394 .................................................................................... B-19 Cardbus Slot & Mini PCI ............................................................. B-20 LAN RTL8100BL ........................................................................ B-21 IDE Connector & Firmware Hub ................................................. B-22 SIO W83627HF ............................................................................ B-23 Serial & Parallel Port .................................................................... B-24 CODEC ........................................................................................ B-25 Amplifiers & Inverter Connector ................................................. B-26 Power 1 ......................................................................................... B-27 Power 2 ......................................................................................... B-28 Power 3 ......................................................................................... B-29 VI Introduction 1: Introduction Overview This manual covers the information you need to service or upgrade the L295U/L297U LCD computer. Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Information about drivers (e.g. VGA & audio) is also found in User’s Manual. That manual is shipped with the computer. Operating systems (e.g. DOS, Windows 9x, Windows NT 4.0, Windows 2000, Windows XP, OS/2 Warp, UNIX, etc.) have their own manuals as do application software (e.g. word processing and database programs). If you have questions about those programs, you should consult those manuals. 1.Introduction The L295U/L297U LCD computer is designed to be upgradeable. See “Disassembly” on page 2 - 1 for a detailed description of the upgrade procedures for each specific component. Please note the warning and safety information indicated by the “” symbol. The balance of this chapter reviews the computer’s technical specifications and features. Overview 1 - 1 Introduction Model Differences The differences between the model types are indicated in the table and pictures below. Table 1 - 1 Model Specifications Feature/Model LCD Size CD Device Location 1.Introduction Dimensions Weight Designs Supported (Additional Colors Also supported) 1 - 2 Model Differences L295U Series L297U Series Color TFT 15" XGA LCD Panel (supporting a resolution of 1024*768 256K colors) Color TFT 17" SXGA LCD Panel (supporting a resolution of 1280*1024 16 million colors) Left Side Front 369mm (H) * 384mm (W) * 188mm (D 395mm (H) * 418mm (W) * 179mm (D) 8.9 Kg 10.2 Kg Introduction System Specifications L295U/L297U Table 1 - 2 Feature Processor Types Specification - L295U Specification - L297U Intel Pentium® 4 with HT Technology (520/ 530/ 540) FC-PGA2 Package (478-pin) (90nm) - 90 Nanometer Process Technology, 1MB L2 Cache & 800MHz Front Side Bus 2.8/ 3.0/ 3.2/ GHz L295U/L297U System Specifications Intel Pentium® 4 with HT Technology FC-PGA2 Package (478-pin) (130nm) - 130 Nanometer Process Technology, 512KB L2 Cache & 800MHz Front Side Bus 2.8/ 3.0/ 3.2 GHz Intel Celeron® D (325/ 330/ 335/ 340/ 345/ 350) FC-PGA2 Package (478-pin) (90nm) - 90 Nanometer Process Technology, 256KB L2 Cache & 533MHz Front Side Bus 2.53/ 2.66/ 2.80/ 2.93/ 3.06/ 3.2 GHz Intel Celeron® FC-PGA2 Package (478-pin) (130nm) - 130 Nanometer Process Technology, 128KB L2 Cache & 400MHz Front Side Bus 2.4/ 2.5/ 2.6/ 2.7/ 2.8 GHz Core Logic Memory BIOS LCD Intel Chipset 865-GV Two DIMM Sockets Supporting DDR 333/ 400 MHz Expandable Memory up to 2GB (128M/256M/512M/1GB DDR DIMM modules) 4MB Flash ROM Phoenix BIOS Supports ACPI Intel OSB Support Color TFT 15" XGA LCD Panel (supporting a resolution of 1024*768 256K colors) Color TFT 17" SXGA LCD Panel (supporting a resolution of 1280*1024 16 million colors) System Specifications L295U/L297U 1 - 3 1.Introduction Intel Pentium® 4 FC-PGA2 Package (478-pin) (130nm) - 130 Nanometer Process Technology, 512KB L2 Cache & 533MHz Front Side Bus 2.8 GHz Introduction Feature Video Specification - L295U Specification - L297U 865-GV Integrated Chipset Video RAM - Shared Memory Architecture (SMA) Supporting DDR Video Shared Memory up to 64MB 2D Hardware Accelerator (for block level transfers of data integrating an extensive set of instructions for 3D) 1.Introduction Video Memory The system allocates or “shares” a portion of system memory for video use. See “Dynamic Video Memory Technology” on page 3 - 2 for information on the system allocated video memory, and “Share Memory (Main Menu)” on page 5 - 8 for information on user configurable options. Audio Interface AC97’ Compatible SoundBlaster™ and Windows Sound System™ Compatible Two Built-In Speakers (3W) Three Audio Jacks for Headphone-Out, Line-In, and Microphone-In One Serial Port (16550A Compatible, 9 Pin Shell, up to 115Kbps) One Parallel Port (25pin Shell, SPP/Bi-Direction/ECP/EPP Mode Support) One External Monitor (VGA) Port (15-pin D-sub) Two PS/2 Ports (Keyboard & Mouse) Three Audio Jacks For Headphone-out, Line-in, and Microphone-in Four USB 2.0 Ports One RJ-45 Jack for 100M/10M Ethernet LAN One RJ-11 Port for Modem (optional) One Mini-PCI /IF IEEE 1394 Module (optional) - Enables IEEE 1394 Port (6 Pin Un-Powered) I/O Chip PC Card Sockets 1 - 4 System Specifications L295U/L297U Winbond W83627HF Supports Two Type II Slots or One Type III PCMCIA Slot (Cardbus Support) Introduction Feature Storage Specification - L295U Specification - L297U One 3.5", 1.44MB 3-Mode Floppy Disk Drive (Exchangeable With 6-in-1 Card Reader Module or Video-Capture Module) One 3.5", 25.4mm Height Hard Disk Drive (Ultra-66/100 I/F Support) One Optical Device Bay for the Optional 12.7mm Height ATAPI CD-ROM, or CD-RW, or DVD-ROM, or DVD-ROM & CD-RW Combo, or DVD/RW+R Modem Removable Internal 56k MDC Data/Fax Modem (optional) LAN On Board 10/100Mbps Base Auto-Detection Power Internal Switching Power Supply Full Range - AC in 90~264V, 160W Supports ACPI Supports Hibernate Mode Supports Standby Mode Indicators Physical Dimensions Weight LED Indicators (HDD/FDD/CD Device activity, Power) 369mm (H) * 384mm (W) * 188mm (D) 395mm (H) * 418mm (W) * 179mm (D) 8.9Kg 10.2Kg System Specifications L295U/L297U 1 - 5 1.Introduction Power Management Introduction Figure 1 - 1 External Locator - Front View Front View 1.Introduction 1. LCD Panel 2. Speakers 3. LED Activity indicators 4. Power Button 5. CD Device (L297U Only) L295UT L295U Series 1 3 2 3 4 4 2 L297U Series 3 5 1 - 6 External Locator - Front View 4 Introduction External Location - Left & Right Side Views Figure 1 - 2 Left & Right Views Left L295U Series Right L297U Series 1 1 4 4 5 3 5 6 7 *Floppy Disk Drive & Optional Modules 2 2 8 9 10 If you have either the 6-in-1 Card Reader, or Video Capture Card options, then the optional module will replace the floppy disk drive module in the slot at point 1 . External Location - Left & Right Side Views 1 - 7 1.Introduction 1. Floppy Disk Drive* 2. Hard Disk Drive (HDD) Bay 3. CD Device (L295U Only) 4. LCD Brightness Control Knob 5. Volume Control Knob 6. Dual PC Card Slots 7. PC Card Eject Buttons 8. Dual USB Ports 9. AC Power-In Port 10. Security Lock Slot Introduction Figure 1 - 3 External Locator - Rear View 1.Introduction Rear View 1. Carrying Handle 2. Headphone-Out Jack 3. Line-In Jack 4. Microphone-In Jack 5. RJ-45 LAN Jack 6. RJ-11 Phone Jack 7. Dual USB Ports 8. Unpowered IEEE 1394 Port 9. Blocked - IEEE 1394 Port (no option installed) 10. PS/2 Mouse & Keyboard Ports 11. Printer/Parallel Port 12. Serial Port 13. External Monitor (CRT) Port 14. Vents 14 14 14 2 3 4 5 6 14 7 8 9 1 - 8 External Locator - Rear View 14 1 10 11 12 13 Introduction Mainboard Overview - Top Figure 1 - 4 Mainboard Overview - Top Key Parts Key Parts 3 2 1 8 9 7 5 6 Mainboard Overview - Top 1 - 9 1.Introduction 4 1. CPU Socket (no CPU Installed) 2. Intel SpringdaleG (North Bridge) 3. RAM Sockets 4. Mini PCI Socket for WLAN or IEEE1394 5. FLASH BIOS 6. CMOS Battery 7. Realtek RTL8100BL 8. Cardbus PCI1520 9. CMOS Jumper Switch Introduction Figure 1 - 5 1.Introduction Mainboard Overview - Bottom Key Parts Mainboard Overview - Bottom Key Parts 1. Chrontel CH7017A 2. Clock Generator 3. Intel ICH-5 460 mBGA (South Bridge) 4. SUPER I/O Winbond W83627HF 5. AC’97 MDC Module 1 2 3 4 5 1 - 10 Mainboard Overview - Bottom Introduction Mainboard Overview - Top Figure 1 - 6 Mainboard Top Cable Connectors & Switches Cable Connectors and Switches 5 2 1 3 6 4 9 15 10 11 12 7 8 16 13 14 Mainboard Overview - Top 1 - 11 1.Introduction 1. Floppy Disk Drive (CN5) 2. Card Reader(CN4) 3. CD/DVD Device (CN7) 4. Fan Power (CN9) 5. Inverter (CN1) 6. Modem Module 7. Speaker (CN31) 8. Modem Cable (CN33) 9. PC CARD (CN13) 10. Touch Screen (CN16) 11. IEEE1394 (CN36) 12. USB 2.0 (CN17) 13. LED Board (CN30) 14. Speaker (CN32) 15. Power (CN12) 16. Hard Disk (CN34) Introduction Figure 1 - 7 Mainboard Bottom Cable Connectors & Switches Mainboard Overview - Bottom Cable Connectors and Switches 1.Introduction 1. CN35 (LCD Connector) 1 1 - 12 Mainboard Overview - Bottom Disassembly 2: Disassembly Overview 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. 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 disassembly procedure listed ONLY, and not any previous disassembly step(s) required. Refer to the part list for the previous disassembly procedure. The amount of screws you should be left with will be listed here also. Information and Component Parts 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. Warning Overview 2 - 1 2.Disassembly Procedures such as upgrading/replacing the RAM, CD device and hard disk are included in the User’s Manual but are repeated here for your convenience. Disassembly 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 Tools The following tools are recommended when working on the computer: 2.Disassembly • • • • • • 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 Connections Connections within the computer are one of four types: 2 - 2 Overview Locking collar sockets for ribbon connectors To release these connectors, use a small flat-head screwdriver to gently pry the locking collar away from its base. When replacing 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 pliers to gently lift the connector away from its socket. When replacing the connection, make sure the connector is oriented in the 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. Disassembly Maintenance Precautions The following precautions are a reminder. To avoid personal injury or damage to the computer while performing a removal and/or replacement job, take the following precautions: Power Safety Warning Before you undertake any upgrade procedures, make sure that you have turned off the power, and disconnected all peripherals and cables (including telephone lines). It is advisable to also remove your battery in order to prevent accidentally turning the machine on. 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. Overview 2 - 3 2.Disassembly 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 magnetic 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 produce 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. Disassembly Disassembly Steps The following 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 hard disk drive assembly: To remove the floppy disk drive assembly: 1. Remove the hard disk drive assembly page 2 - 5 1. Remove the LCD back cover page 2 - 6 2. Remove the floppy disk drive assembly page 2 - 12 page 2 - 6 To remove the Mini PCI I/F module: To remove the LCD back cover: 2.Disassembly 1. Remove the LCD back cover 1. Remove the LCD back cover 2. Remove the Mini PCI I/F module To remove the system memory: 1. Remove the LCD back cover 2. Remove the system memory page 2 - 6 page 2 - 7 1. Remove the LCD back cover 2. Remove the CPU page 2 - 6 page 2 - 8 page 2 - 6 page 2 - 10 To remove the modem: 1. Remove the LCD back cover 2. Remove the I/O bracket 3. Remove the modem 2 - 4 Disassembly Steps page 2 - 6 page 2 - 10 page 2 - 11 page 2 - 6 page 2 - 14 To remove the L297U series CD/DVD Device: 1. Remove the LCD back cover 2. Remove the CD/DVD device To remove the I/O Bracket: 1. Remove the LCD back cover 2. Remove the I/O bracket To remove the L295U series CD/DVD Device: 1. Remove the LCD back cover 2. Remove the CD/DVD device To remove the CPU: page 2 - 6 page 2 - 13 page 2 - 6 page 2 - 15 Disassembly Removing the Hard Disk Drive Assembly 1. 2. 3. 4. 5. 6. Figure 2 - 1 Turn OFF the computer and turn it around so that you may comfortably access the left side. Remove screw 1 from the HDD Bay 2 . Carefully pull the HDD assembly out from the bay and disconnect the IDE cable 3 , and power cable Turn the assembly over and remove screws ( 5 - 8 ) holding the assembly to the bay cover 9 . Remove screws 10 - 15 and separate the hard disk 16 and case 17 . Insert the new hard disk, and reverse the removal procedures to install the new hard disk. a. b. c. 3 4 . a. Remove the screw from the HDD Bay. b. Slide the HDD assembly in the direction of the arrow. c. Disconnect the IDE and power cables. d. Remove the screws from the assembly. e. Remove the screws and separate the HDD from the case. 4 1 d. e. 10 11 9 12 17 5 6 16 7 13 8 14 15 9. HDD Bay Cover 16. HDD 17. HDD case • 11 Screws Removing the Hard Disk Drive Assembly 2 - 5 2.Disassembly 2 Hard Disk Removal Sequence Disassembly Figure 2 - 2 LCD Back Cover Removal Sequence a. Remove the screws from the LCD back cover. b. Lift the cover out and set it aside. Removing the LCD Back Cover 1. Turn OFF the computer and place it with its LCD display facing down on a clean, dry, level surface. 2. Remove screws 1 - 11 from the LCD back cover and slide it up towards the top of the computer. 3. Carefully remove the LCD back cover 12 from the main unit and set it aside. b. a. 1 2 3 4 2.Disassembly 11 5 8 6 10 9 12. LCD back cover • 11 Screws 2 - 6 Removing the LCD Back Cover 7 12 Disassembly Removing the System Memory Figure 2 - 3 1. Remove the LCD back cover (page 2 - 6). 2. The memory sockets will be visible at point 1 on the mainboard. 3. For each module you want to replace, gently pull the latches 2 and 3 toward the sides of the socket to release the module. 4. The module 4 will pop-up, and you can remove it. 5. Insert a new module holding it at about a 30° angle and fit the connectors firmly into the memory slot. a. Memory Removal Sequence a. Locate the memory sockets. b. Pull the latch(es) on the memory sockets to release the module(s). c. When the module pops up, lift it out. b. 2 1 4. Memory module(s) c. Contact Warning 4 Be careful not to touch the metal pins on the module’s connecting edge. Even the cleanest hands have oils which can attract particles, and degrade the module’s performance. Removing the System Memory 2 - 7 2.Disassembly 3 Disassembly Figure 2 - 4 CPU Removal Sequence 2.Disassembly a. Release the latches from the top of the CPU heat sink and fan unit. b. Remove the latches. c. Release the power cable. d. Lift the heat sink & fan unit out. Removing the CPU 1. Remove the LCD back cover (page 2 - 6). 2. Press down and hold each of the latches 1 & 2 (on the top of the CPU heat sink and fan unit) in turn. 3. With the latch held down you will be able to release the brackets (at points 3 & 4 ), and then ease the brackets off the fan unit. 4. Release the power cable 6 from the board and lift out the CPU heat sink fan unit 7 . a. d. 7 4 3 Caution The heat sink, and CPU area in general, contains parts which are subject to high temperatures - Please allow the area time to cool before removing these parts. 1 b. 2 c. 5 5 5. Brackets 7. Heat Sink & Fan 2 - 8 Removing the CPU 6 5 Disassembly 5. Move the latch 1 fully in the direction indicated in to unlock the CPU. 6. Carefully (it may be hot) lift the CPU 3 up out of the socket. 7. When re-inserting the CPU pay careful attention to the pin alignment, it will fit only one way (don’t force it!). CPU Removal Sequence (cont’d) a. Lift the latch to unlock the CPU. b. Lift the CPU out of the socket. b. a. Figure 2 - 5 1 3 2.Disassembly 3. CPU Removing the CPU 2 - 9 Disassembly Figure 2 - 6 I/O Bracket Removal Sequence a. Remove the screws from the I/O bracket. b. Lift the I/O bracket up off the mainboard. Removing the I/O Bracket 1. Remove the LCD back cover (page 2 - 6). 2. Remove the standard screws 1 - 3 , and use long-nosed pliers or a nutdriver to remove the hex socket connector type screws 4 - 9 . 3. Carefully ease the I/O bracket 10 off the mainboard. 4 a. 2.Disassembly 2 b. 10. I/O bracket 2 - 10 Removing the I/O Bracket 8 6 1 9 Screws 5 10 7 9 3 Disassembly Removing the Modem Figure 2 - 7 1. Remove the LCD back cover (page 2 - 6) and I/O bracket (page 2 - 10). 2. Remove screws 1 and 2 from the modem module and disconnect the modem cable at point 3 . 3. Disconnect the modem module 4 from the connector socket 5 , and lift it and the modem and cable mainboard. a. b. 1 Modem Removal Sequence 6 off the a. Remove the screws from the modem unit, and disconnect the cable. b. Lift the modem and cable off the board. 4 5 2.Disassembly 2 6 3 4. Modem module 6. Modem cable • 2 Screws Removing the Modem 2 - 11 Disassembly Figure 2 - 8 Floppy Disk Drive Assembly Removal Sequence 1. 2. 3. 4. Remove the LCD back cover (page 2 - 6). Remove screws 1 - 4 from the floppy disk drive assembly. Carefully disconnect the floppy disk drive ribbon cable at point Lift the floppy disk drive assembly 6 off the mainboard. 5 . a. 2 2.Disassembly a. Remove the screws from the FDD assembly and disconnect the FDD ribbon cable. b. Lift the FDD assembly off the board. Removing the Floppy Disk Drive Assembly 3 1 5 4 b. 6 6. FDD Assembly • 4 Screws 2 - 12 Removing the Floppy Disk Drive Assembly Disassembly Removing the Mini PCI I/F Module Figure 2 - 9 1. Remove the LCD back cover (page 2 - 6,). 2. Release the pins at points 1 & 2 and carefully lift up the Mini PCI I/F module. 3. If the module is the Mini PCI/IF 1394 (pictured): Disconnect the cable at point 3 (and 4 if necessary), then lift Mini PCI I/F module 5 and cable 6 off the mainboard. 4. If the module is the Mini PCI WLAN (not pictured): Disconnect the antenna cables at the RF Main and RF Aux points on the module, then lift Mini PCI I/F module off the mainboard. a. Mini PCI I/F Module Removal Sequence a. Release the pins and carefully lift the Mini PCI I/F module up. b. Disconnect the cable(s) and lift the Mini PCI I/F module up and out from the mainboard. 2.Disassembly b. 1 5 3 2 6 4 5. Mini PCI I/F module 6. Cable (1394 module only) Removing the Mini PCI I/F Module 2 - 13 Disassembly Figure 2 - 10 L295U CD Device Assembly Removal Sequence a. Remove the screws and disconnect the cable. b. Remove the CD Device. Removing the CD Device Assembly (L295U Series) 1. Remove the LCD back cover (page 2 - 6). 2. Remove screws 1 - 3 , and disconnect cable 3. Remove the CD Device 5 . a. 4 , from the CD device. b. 1 2.Disassembly 4 5 2 3 5. CD Device • 3 Screws 2 - 14 Removing the CD Device Assembly (L295U Series) Disassembly Removing the CD Device Assembly (L297U Series) 1. 2. 3. 4. Figure 2 - 11 L297U CD Device Assembly Removal Sequence Turn the computer OFF and turn it around so that you may comfortably access the rear. Locate the CD-ROM eject switch and remove screw 1 . Push the CD-ROM eject switch to slide the CD device assembly out of the bay. Remove the CD Device 2 . a. b. 1 d. c. 2 2. CD Device • 1 Screw Removing the CD Device Assembly (L297U Series) 2 - 15 2.Disassembly a. Locate the CD-ROM eject switch at the rear of the computer. b. Remove the screw. c. Push the switch to slide the CD Device Assembly out of the computer. d. Remove the CD Device. 2.Disassembly Disassembly 2 - 16 Part Lists Appendix A: Part Lists This appendix breaks down the 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 sure to 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. A.Part Lists 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 new part numbers. A - 1 Part Lists Part List Illustration Location The following table indicates where to find the appropriate part list illustration. Part L295U - Page # L297U - Page # Base page A - 3 page A - 11 Back page A - 4 page A - 12 Front page A - 5 page A - 13 Card Reader Module page A - 6 page A - 14 A.Part Lists CD-ROM Table A - 1 Part List Illustration Location page A - 15 Combo page A - 7 DVD page A - 8 DVD-RW page A - 16 page A - 17 FDD page A - 9 page A - 18 HDD page A - 10 page A - 19 Video Capture Card Module A - 2 Part List Illustration Location page A - 20 Part Lists L295U - Base L295U - Base 深藍色 L295U - Base A - 3 A.Part Lists Figure A - 1 Part Lists L295U - Back A.Part Lists Figure A - 2 L295U Back A - 4 L295U - Back Part Lists L295U - Front L295U - Front L295U - Front A - 5 A.Part Lists Figure A - 3 Part Lists A.Part Lists L295U - Card Reader Module Figure A - 4 L295U - Card Reader Module A - 6 L295U - Card Reader Module Part Lists L295U - Combo L295U - Combo L295U - Combo A - 7 A.Part Lists Figure A - 5 Part Lists A.Part Lists L295U - Toshiba DVD Figure A - 6 L295U - Toshiba DVD A - 8 L295U - Toshiba DVD Part Lists L295U - FDD L295U - FDD L295U - FDD A - 9 A.Part Lists Figure A - 7 Part Lists A.Part Lists L295U - HDD Figure A - 8 L295U - HDD A - 10 L295U - HDD Part Lists L297U - Base L297U - Base 外包 外包 外包 鋁箔遮罩 L297U - Base A - 11 A.Part Lists Figure A - 9 外包 Part Lists A.Part Lists L297U - Back Figure A - 10 L297U - Back A - 12 L297U - Back Part Lists L297U - Front L297U - Front L297U - Front A - 13 A.Part Lists Figure A - 11 Part Lists A.Part Lists L297U - Card Reader Module Figure A - 12 L297U - Card Reader Module A - 14 L297U - Card Reader Module Part Lists L297U - CD-ROM L297U - CD-ROM L297U - CD-ROM A - 15 A.Part Lists Figure A - 13 Part Lists A.Part Lists L297U - Combo Figure A - 14 L297U - Combo A - 16 L297U - Combo Part Lists L297U - Toshiba DVD-RW L297U - Toshiba DVD-RW L297U - Toshiba DVD-RW A - 17 A.Part Lists Figure A - 15 Part Lists A.Part Lists L297U - FDD Figure A - 16 L297U - FDD A - 18 L297U - FDD Part Lists L297U - HDD L297U - HDD L297U - HDD A - 19 A.Part Lists Figure A - 17 Part Lists A.Part Lists L297U - Video Capture Card Module Figure A - 18 L297U - Video Capture Card Module A - 20 L297U - Video Capture Card Module Schematic Diagrams Appendix B: Schematic Diagrams This appendix has circuit diagrams of the systems PCB’s: Diagram - Page Diagram - Page ICH5 (PCI, IDE, UHB, USB, LAN) - Page B - 16 Northwood - 1 of 2 - Page B - 3 Thermal & Fan Controller - Page B - 17 Northwood - 2 of 2 - Page B - 4 Cardbus PCI1520 - Page B - 18 Clock Generator - Page B - 5 IEEE 1394 - Page B - 19 MCH Power - Page B - 6 Cardbus Slot & Mini PCI - Page B - 20 MCH Host - Page B - 7 LAN RTL8100BL - Page B - 21 MCH AGP - Page B - 8 IDE Connector & Firmware Hub - Page B - 22 MCH Memory - Page B - 9 SIO W83627HF - Page B - 23 MCH Memory Termination - Page B - 10 Serial & Parallel Port - Page B - 24 DDR RIMM - Page B - 11 CODEC - Page B - 25 DVO Chrontel CH7107A - Page B - 12 Amplifiers & Inverter Connector - Page B - 26 LCD Connector - Page B - 13 Power 1 - Page B - 27 CRT & USB - Page B - 14 Power 2 - Page B - 28 ICH5 (Power, LPC, Clock, SMbus) - Page B - 15 Power 3 - Page B - 29 Schematic Diagram B.Schematic Diagrams System Block Diagram - Page B - 2 Table B - 1 B - 1 Schematic Diagrams System Block Diagram Sheet 1 of 28 Schematic Diagram POWER System Block Diagram RTC RTCVCC 3 * CPUCLKC SOCKET-478 3 * CPUCLKT Intel Pentium 4 processor 6 * PCI-33MHz 2 * 48MHz Prescott or Northwood 3 * 66MHz V_CORE GMCHVTT DUAL2.5V +1.5V +1.275V CLOCK GENERATOR. SB3V +1.7V B.Schematic Diagrams LCD DVO CH7017A PANEL +12V +5V +3V SB5V R.G.B. CHRONTEL LVDS SPRINGDALE-G ( North Bridge ) RealTek AC'97 MDC MODULE RJ-11 Intel AC'97 Bus TV-TUNER USB 3 USB 1 USB 4 USB 2 Channel B DIMM 2 IDE 1 (ATA-100) IDE 2 (ATA-100) ICH-5 PCI Bus 460 mBGA CARDBUS ( South Bridge ) TOUCH PANEL Channel A DIMM 1 IDE Bus PCI Bus RTL8100BL SATA AC'97 Bus PCI1520 MINI-PCI WLAN or IEEE1394 OPTION LPC Bus SUPER I/O Winbond W83627HF Firmware HUB ( BIOS ) AC'97 Audio Codec MIC LINE IN HEAD PHONE SERIAL PARALLEL FLOPPY B - 2 System Block Diagram (71-P2970-002A) GPIOs KEYBOARD / MOUSE EXTERNAL POWER P.29 Dual-Channel DDR Memory - Bus 266MB/s Hub interface 1.5 RJ-45 REGULATOR P.27,29 400/533/800MHz Host Bus Intel PWM P.27,28,29 2 * 14MHz CRT P.14 Schematic Diagrams Northwood - 1 of 2 Sheet 2 of 28 Northwood 1 of 2 V_CORE [3,4,14,22,27] AB4 AA5 Y6 AC4 AB5 AC6 V_CORE U5A BPM5# BPM4# BPM3# BPM2# BPM1# BPM0# A8 A10 A12 A14 A16 A18 A20 B7 B9 B11 B13 B15 B17 B19 C8 C10 C12 C14 C16 C18 C20 D7 D9 D11 D13 D15 D17 D19 E8 E10 E12 E14 E16 E18 E20 F9 F11 F13 F15 F17 F19 AA8 AA10 AA12 AA14 AA16 AA18 AB7 AB9 AB11 AB13 AB15 AB17 AB19 AC8 AC10 AC12 AC14 AC16 AC18 AD7 AD9 AD11 AD13 AD15 AD17 AD19 AE6 AE8 AE10 AE12 AE14 AE16 AE18 AE20 AF2 AF5 AF7 AF9 AF11 AF13 AF15 AF17 AF19 AF21 VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS 62_1% 62_1% 62_1% 62_1% 62_1% 62_1% TESTHI0 TESTHI1 TESTHI2 TESTHI3 TESTHI4 TESTHI5 TESTHI6 TESTHI7 TESTHI8 TESTHI9 TESTHI10 TESTHI11 TESTHI12 RESERVED RESERVED RESERVED RESERVED RESERVED VIDPWRGD VCC_SENSE VSS_SENSE PRESCOTT/NORTHWOOD POWER & GROUND SKTOCC# A7 A22 AE21 AF24 AF25 AD2 Z0207 Z0208 R115 R389 62_1% 62_1% Z0209 R114 62_1% Z0210 Z0211 Z0212 Z0213 Z0214 R374 R386 R385 R82 62_1% 62_1% 62_1% 62_1% R117 62_1% TZ0201 TZ0202 TZ0203 TZ0204 TZ0205 VID_PWRGD [3] A5 VCCSENSE A4 AF26 AD1 AE26 AD4 AD8 AD10 AD12 AD14 AD16 AD18 AD21 AD23 AE7 AE9 AE11 AE13 AE15 AE17 AE19 AE22 AE24 AF1 AF6 AF8 AF10 AF12 AF14 AF16 AF18 AF20 V_CORE VCCSENSE [27] VSSSENSE VSSSENSE [27] TZ0206 BOOTSEL [28] TZ0207 G3 G6 VSS G21 VSS G24 VSS H1 VSS H4 VSS H23 VSS H26 VSS VSS J2 VSS J5 J22 VSS J25 VSS K3 VSS K6 VSS K21 VSS K24 VSS VSS L1 VSS L4 L23 VSS L26 VSS M2 VSS M5 VSS M22 VSS M25 VSS N3 VSS N6 VSS N21 VSS N24 VSS P2 VSS P5 VSS P22 VSS P25 VSS R1 VSS R4 VSS R23 VSS R26 VSS T3 VSS T6 VSS T21 VSS T24 VSS U2 VSS U5 VSS U22 VSS U25 VSS V1 VSS V4 VSS V23 VSS V26 VSS W3 VSS W6 VSS W21 VSS W24 VSS Y2 VSS Y5 VSS Y22 VSS Y25 VSS AA1 VSS AA4 VSS AA7 VSS AA9 VSS AA11 VSS AA13 VSS AA15 VSS AA17 VSS AA19 VSS AA23 VSS AA26 VSS AB3 VSS AB6 VSS AB8 VSS AB10 VSS AB12 VSS AB14 VSS AB16 VSS AB18 VSS AB20 VSS AB21 VSS AB24 VSS AC2 VSS AC5 VSS AC7 VSS AC9 VSS AC11 VSS AC13 VSS AC15 VSS AC17 VSS AC19 VSS AC22 VSS AC25 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS AD24 AA2 AC21 AC20 AC24 AC23 AA20 AB22 U6 W4 Y3 A6 AD25 B.Schematic Diagrams A3 A9 A11 A13 A15 A17 A19 A21 A24 A26 B4 B8 B10 B12 B14 B16 B18 B20 B23 B26 C2 C5 C7 C9 C11 C13 C15 C17 C19 C22 C25 D3 D6 D8 D10 D12 D14 D16 D18 D20 D21 D24 E1 E4 E7 E9 E11 E13 E15 E17 E19 E23 E26 F2 F5 F8 F10 F12 F14 F16 F18 F22 F25 R388 R398 R387 R396 R399 R397 Z0201 Z0202 Z0203 Z0204 Z0205 Z0206 V_CORE PRESCOTT/NORTHWOOD Put at solder side V_CORE Put the cap on the North side of the processor Put the cap in the processor cavity V_CORE CT29 + CT22 + CT25 + CT26 + CT30 + CT28 + CT23 + CT27 + CT19 + CT24 + CT21 + CT20 + 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V CT63 + CT62 + CT60 + CT59 + CT5 + CT52 + CT53 + CT6 + 22u/10V_R 22u/10V_R 22u/10V_R 22u/10V_R 4.7u/10V_R 4.7u/10V_R 4.7u/10V_R 4.7u/10V_R V_CORE CT10 + CT9 + CT15 + CT18 + CT12 + CT7 + CT13 + CT17 + CT16 + CT11 + CT14 + CT8 + 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V 22u/10V Northwood - 1 of 2 (71-P2970-002A) B - 3 Schematic Diagrams Northwood - 2 of 2 Sheet 3 of 28 Northwood 2 of 2 V_CORE +3V [2,4,14,22,27] [4,5,6,11,12,13,14,15,16,17,19,20,21,22,23,24,26,27,28] HD#[0..63] HD#[0..63] 22u/10V_1206 AE23 [6] [6] [6] [6] HDB#0 HDB#1 HDB#2 HDB#3 [4] [4] FSA FSB Z0314 AD20 [6] [6] [6] [6] HDSTBP#0 HDSTBP#1 HDSTBP#2 HDSTBP#3 [6] [6] [6] [6] HDSTBN#0 HDSTBN#1 HDSTBN#2 HDSTBN#3 [6] [6] HADSTB#0 HADSTB#1 AC1 V5 AD6 AD5 E22 K22 R22 W22 AE25 L5 R5 AB2 AA3 V6 THERMTRIP# THERMDA A2 B3 C4 C75 REQ0# REQ1# REQ2# REQ3# REQ4# RS0# RS1# RS2# BR0# BPRI# LOCK# TRDY# DEFER# DB#0 DB#1 DB#2 DB#3 AP0# AP1# DSTBP0# DSTBP1# DSTBP2# DSTBP3# ADSTB0# ADSTB1# RESET# PWRGOOD RSP# BINIT# MCERR# BCLK0 BCLK1 ITP_CLK0 ITP_CLK1 THERMTRIP# THERMDA THERMDC HGTLREF HGTLREF CA229 R394 169_1% TZ0313 TZ0314 TZ0315 TZ0316 COMP0 COMP1 F1 G5 F4 H6 D2 G4 J6 E2 CPUSLP# [14] SMI# [14] INIT# [14,21] A20M# [14] IERR# FERR# BR0# F3 G1 G2 E3 H5 H2 C3 C1 D5 F7 D4 E6 Z0304 Z0305 Z0306 Z0307 Z0308 R81 R80 R342 R340 R335 R334 AB25 AB23 CPURST# CPUPWRGD FERR# INTR NMI IGNNE# STPCLK# [14] [14] [14] [14] [14] RS#0 RS#1 RS#2 BR0# BPRI# HLOCK# HTRDY# DEFER# [6] [6] [6] [6] [6] [6] [6] [6] HIT# ADS# BNR# HITM# DBSY# DRDY# [6] [6] [6] [6] [6] [6] PROCHOT# [6] 120_1% 150_1% 51_1% 39.2_1% 27.4_1% 680_1% V_CORE AF22 AF23 CPUCLK [4] CPUCLK# [4] AC26 AD26 L24 P1 CPURST# [6] CPUPWRGD [14] ITPCLK ITPCLK# Z0309 Z0310 R98 R93 [4] [4] 61.9_1% 61.9_1% +3V PRESCOTT/NORTHWOOD VID5 VID4 VID3 VID2 VID1 VID0 15mil HA#3 HA#4 HA#5 HA#6 HA#7 HA#8 HA#9 HA#10 HA#11 HA#12 HA#13 HA#14 HA#15 HA#16 HA#17 HA#18 HA#19 HA#20 HA#21 HA#22 HA#23 HA#24 HA#25 HA#26 HA#27 HA#28 HA#29 HA#30 HA#31 [6] TZ0309 TZ0310 TZ0311 TZ0312 TZ0306 TZ0307 200_1% TZ0308 R106 V_CORE Max 1.5 inch AB26 B5 W5 C6 AC3 B6 D1 E5 B2 Y4 DBR# THERMDC THERMDC PROCHOT# TDI TDO TMS TCK TRST# DSTBN0# DSTBN1# DSTBN2# DSTBN3# 3300p_R [16] HIT# ADS# BNR# HITM# DBSY# DRDY# PRESCOTT/NORTHWOOD INTERFACE BSEL0 BSEL1 F21 J23 P23 W23 TZ0303 TZ0304 TZ0305 [14,16] THERMTRIP# [16] THERMDA VCCIOPLL E21 G25 P26 V21 DBR# U5B SLP# SMI# INIT# A20M# IERR# FERR# LINT0 LINT1 IGNNE# STPCLK# VSSA J1 K5 J4 J3 H3 TZ0301 TZ0302 VCCA VID0 VID1 VID2 VID3 VID4 VID5 HREQ#0 HREQ#1 HREQ#2 HREQ#3 HREQ#4 AD22 AE5 AE4 AE3 AE2 AE1 AD3 [6] [6] [6] [6] [6] Z0302 J26 K25 DP0# K26 DP1# L25 DP2# DP3# B.Schematic Diagrams 22u/10V_1206 A3# A4# A5# A6# A7# A8# A9# A10# A11# A12# A13# A14# A15# A16# A17# A18# A19# A20# A21# A22# A23# A24# A25# A26# A27# A28# A29# A30# A31# A32# A33# A34# A35# + K2 K4 L6 K1 L3 M6 L2 M3 M4 N1 M1 N2 N4 N5 T1 R2 P3 P4 R3 T2 U1 P6 U3 T4 V2 R6 W1 T5 U4 V3 W2 Y1 AB1 C82 Z0301 C83 + AF3 AF4 VCCVIDLB VCCVID 10uH_+/-25_0805 AA21 AA6 GTLREF1 GTLREF3 10uH_+/-25_0805 L10 F20 F6 GTLREF0 GTLREF2 L11 D0# D1# D2# D3# D4# D5# D6# D7# D8# D9# D10# D11# D12# D13# D14# D15# D16# D17# D18# D19# D20# D21# D22# D23# D24# D25# D26# D27# D28# D29# D30# D31# D32# D33# D34# D35# D36# D37# D38# D39# D40# D41# D42# D43# D44# D45# D46# D47# D48# D49# D50# D51# D52# D53# D54# D55# D56# D57# D58# D59# D60# D61# D62# D63# V_CORE B21 B22 A23 A25 C21 D22 B24 C23 C24 B25 G22 H21 C26 D23 J21 D25 H22 E24 G23 F23 F24 E25 F26 D26 L21 G26 H24 M21 L22 J24 K23 H25 M23 N22 P21 M24 N23 M26 N26 N25 R21 P24 R25 R24 T26 T25 T22 T23 U26 U24 U23 V25 U21 V22 V24 W26 Y26 W25 Y23 Y24 Y21 AA25 AA22 AA24 HD#0 HD#1 HD#2 HD#3 HD#4 HD#5 HD#6 HD#7 HD#8 HD#9 HD#10 HD#11 HD#12 HD#13 HD#14 HD#15 HD#16 HD#17 HD#18 HD#19 HD#20 HD#21 HD#22 HD#23 HD#24 HD#25 HD#26 HD#27 HD#28 HD#29 HD#30 HD#31 HD#32 HD#33 HD#34 HD#35 HD#36 HD#37 HD#38 HD#39 HD#40 HD#41 HD#42 HD#43 HD#44 HD#45 HD#46 HD#47 HD#48 HD#49 HD#50 HD#51 HD#52 HD#53 HD#54 HD#55 HD#56 HD#57 HD#58 HD#59 HD#60 HD#61 HD#62 HD#63 [6] VID5 VID4 VID3 VID2 VID1 VID0 [27] [22,27] [22,27] [22,27] [22,27] [22,27] VID0 VID1 VID2 VID3 RN56 8 7 6 5 VID4 VID5 R408 R405 8P4R*1K 1 2 3 4 1K 1K C225 HA#[3..31] 0.1u 220p HA#[3..31] [6] CLOSE CPU CPU SIGNAL TERMINATION CLOSE TO CPU VCCVID VCCVID Vin PG 4 FERR# CB1 CA94 1u 0.1u D BR0# +3V R110 VID_PWRGD [2] 10K CLOSE CPU CPURST# +3V Z0313 R111 R422 62_1% R341 200_1% Q37 2N7002 10K Z0312 R410 G 1K D Q7 2N7002 S VRD_EN CA300 G S Q36 2N7002 B - 4 Northwood - 2 of 2 (71-P2970-002A) R107 62_1% CPUPWRGD R108 300_1% IERR# R404 62_1%_R G 2 MIC5258 0.1u 150_R 681_1% 5 S CA89 Vout D 1 +3V EN GND 3 SUSB# R116 R411 SB5V U6 [6,14,22] V_CORE DBR# 0.1u_R [27] Schematic Diagrams Clock Generator Sheet 4 of 28 Clock Generator 1 = HI , 0 = LOW +5V FREQUENCY SETUP TABLE (FS4) (FS3) (FS2) (FSA) (FSB) 0 0 0 0 0 0 0 0 1 0 0 0 L45 +3V 0 1 0 CPU (MHz) SRC (MHz) AGP (MHz) PCI (MHz) 100.00 200.00 133.33 100/200 100/200 100/200 66.67 66.67 66.67 33.33 33.33 33.33 MBID1 MBID2 ID1 1 1 ID2 1 0 ID3 0 1 ID4 0 0 V1.0 V2.0 V3.0 R458 10K R459 10K_R R456 R457 0_R 0 MBID1 [22] MBID2 [22] BK2125HM121-120 ohm-300mA_0805 C78 10u/10V_1206 0.01u +3V R402 1_1% R355 49.9_1% CA86 R105 0.1u_X7R 10_1%_R CT58 R361 49.9_1% R368 49.9_1% R358 49.9_1% R364 49.9_1% R372 49.9_1% U22 10u/10V_1206 L44 BK2125HM121-120 ohm-300mA_0805 CT56 + CA83 CA224 CA79 10u/10V_1206 0.1u_X7R 0.1u_X7R 0.1u_X7R CA77 0.1u_X7R Z0401 Z0402 55 34 Z0403 3 CA221 CA225 CA227 10 16 0.1u_X7R 0.1u_X7R 0.1u_X7R 24 36 42 48 28 30 [10,14,16,22] SMBCLK [10,14,16,22] SMBDATA +3V +3V R375 1K Z0404 21 49 50 [3] [3] [6] [6] FSA FSB R353 1K_1% 1K_1% VTT_PWRGD# R321 R320 BSEL0 BSEL1 R351 51 56 Z0405 Iref=2.32mA R312 2.49K_1% 2.49K_1% CPUCLKC0 CPUCLKC1 CPUCLKC2 VDDREF VDDPCI VDDPCI VDD3V66 VDDSRC VDDCPU VDDCPU SCLK SDATA PD# PCI_STOP# CPU_STOP# CPUCLKT0 CPUCLKT1 CPUCLKT2 PCICLK0/Reset_EN PCICLK1 PCICLK2 PCICLK3 PCICLK4 PCICLK5 PCICLK6 PCICLK_FS2 PCICLK_FS4 PCICLK_F2 REF0 REF1 VTT_PWRGD# 24_48MHz/SEL24_48# 48MHz_0/FS3 2K_1% 2K_1% R313 35 VDDA VDD48 R99 475_1% 52 6 11 17 25 33 39 45 53 54 FS_A FS_B SRCCLKC SRCCLKT IREF GND GND GND GND GND GND GND GND GND 3V66_0/Reset# 3V66_1 3V66_2 3V66_3 3V66_4/VCH_CLK X1 X2 40 43 46 Z0407 Z0408 Z0409 R371 R363 R357 33_1% 33_1% 33_1% 41 44 47 Z0410 Z0411 Z0412 R367 R360 R354 33_1% 33_1% 33_1% 12 13 14 15 18 19 20 Z0413 Z0414 Z0415 Z0416 Z0417 Z0418 TZ0401 R362 R365 R369 R373 R378 R381 33_1% 33_1% 33_1% 33_1% 33_1% 33_1% 7 8 9 Z0432 Z0433 TZ0402 1 2 Z0419 Z0420 31 32 Z0421 Z0422 37 38 R356 R359 10K 10K CPUCLK# [3] ITPCLK# [3] MCHCLK# [6] CPUCLK ITPCLK MCHCLK FWHPCLK [21] LANPCLK [20] ICHPCLK [15] PCLK [17] MINI-PCLK [19] SIOPCLK [22] CP22 CP25 CP27 CP29 CP32 CP35 10p 33p 10p 10p 10p 10p R349 R350 R347 R393 R391 R382 R390 33_1%_R 33_1% 33_1% 10K 33_1% 33_1% 10K Z0423 Z0424 R379 R376 33_1% CLK100# 33_1% CLK100 22 23 26 27 29 TZ0403 Z0425 Z0426 TZ0404 Z0427 R383 R384 33_1% 33_1% R392 R603 33_1%_R 33_1% 4 Z0429 5 Z0430 [3] [3] [6] CH7017A-CLK [11] ALC650 [24] ICH-14M [14] ICH-48M [14] DREFCLK [7] CLK100# CLK100 [14] [14] CP10 CP11 CP9 CP39 CP36 10p_R 10p 10p 10p 10p MCH66CLK [7] ICH66CLK [14] SIO-48M CP37 CP38 CP3 10p 10p 10p [22] R352 0_R ICS952618 Y2 2 1 14.318MHz +3V R395 VTT_PWRGD# 10K C224 18p C223 18p CLK100# CLK100 R377 49.9_1% R403 R380 49.9_1% C Z0406 V_CORE B E 220 Q33 2N3904 V_CORE [2,3,14,22,27] +3V [3,5,6,11,12,13,14,15,16,17,19,20,21,22,23,24,26,27,28] +5V [11,12,13,14,16,17,19,21,22,23,24,25,26,27,28] Clock Generator (71-P2970-002A) B - 5 B.Schematic Diagrams CT57 +3V Schematic Diagrams MCH Power Sheet 5 of 28 MCH Power Close Power Ouput VCCA_FSB GMCHVTT +1.5V GMCHVTT [6,28] +1.5V [7,11,13,14,15,22,28] DUAL2.5V [8,10,22,26] VSMYRC [8] VSMYRCO [8] +1.7V [26] C42 CT46 + + 10u/10V_1206 CT1 + 4.7u/16V_1206 CA32 CA192 0.1u_X7R CA33 C52 C51 CA193 + + CT4 + CA7 0.1u_X7R CA12 0.1u_X7R C56 0.47u 0.1u_X7R 0.1u_X7R 1u 0.47u L8 C53 + CA31 NORTHWOOD:1.45V PRESCOTT:1.225V CT3 C55 0.82uH +1.5V 0.1u_X7R 100u/16V_6.3*7 4.7u/16V_1206 4.7u/16V_1206 0.1u_X7R 330u/6.3V_6.3*11 330u/6.3V_6.3*11 L6 BEAD BK2125HS 470_1A_0805 VCCA_DDR 14 mil Close Power Output C58 +1.5V +1.5V C43 + CA196 0.47u 0.1u_X7R 100u/16V_6.3*7 CA50 0.1u_X7R 1 inch VCCA_FSB VCCA_DPLL Z0503 Z0504 Z0505 AB25 AC25 AC26 C2 B3 B4 Y11 U2A L7 VCCA_DAC VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR SPRINGDALE-GMCH POWER & GROUND 0.1uH_0805 Z0506 R48 1_1% 0.1uH_0805 Z0507 R44 1_1% +1.5V 0.1u_X7R 100u/16V_6.3*7 VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DAC VCC_DAC VSSA_DAC VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS B - 6 MCH Power (71-P2970-002A) L9 C48 + CA26 VCCA_DDR VCCA_DDR1 VCCA_DDR2 VCCA_DDR3 VCCA_DAC VCCA_DPLL VCCA_FSB VCCA_AGP A15 A21 A31 A4 A5 A6 B5 B6 C5 C6 D5 D6 D7 E6 E7 F7 VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT J1 J2 J3 J4 J5 K2 K3 K4 K5 L1 L2 L3 L4 L5 AG1 Y1 Z0501 Z0502 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP J6 J7 J8 J9 K6 K7 K8 K9 L6 L7 L9 L10 L11 M8 M9 M10 M11 N9 N10 N11 P10 P11 R11 T16 T17 T18 T19 T20 U16 U17 U20 V16 V18 V20 W16 W19 W20 Y16 Y17 Y18 Y19 Y20 VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC L35 M3 M6 M26 M27 M28 M30 M33 N1 N4 N32 N35 P3 P6 P8 P9 P26 P27 P28 P30 P33 R1 R4 R32 T1 T3 T6 T8 T9 T10 T26 T27 T28 T30 T33 T35 U4 U18 U19 U32 V3 V6 V8 V9 V10 V17 V19 V26 V27 V28 V30 V33 W4 W17 W18 W32 Y3 Y6 Y8 Y9 Y10 Y26 Y27 Y28 Y30 Y33 Y35 VCCA_DPLL 1 inch AA1 AA4 VSS AA32 VSS AB3 VSS AB6 VSS AB8 VSS AB9 VSS AB10 VSS AB26 VSS AB27 VSS AB28 VSS AB30 VSS AB33 VSS AC1 VSS AC4 VSS AC32 VSS AC35 VSS AD3 VSS AD6 VSS AD8 VSS AD9 VSS AD10 VSS AD28 VSS AD30 VSS AD33 VSS AE1 VSS AE4 VSS AE10 VSS AE11 VSS AE12 VSS AE13 VSS AE25 VSS AE26 VSS AE32 VSS AE35 VSS AF3 VSS AF6 VSS AF9 VSS AF11 VSS AF14 VSS AF16 VSS AF18 VSS AF20 VSS AF22 VSS AF24 VSS AF25 VSS AF30 VSS AF33 VSS AG4 VSS AG8 VSS AG14 VSS AG16 VSS AG18 VSS AG20 VSS AG22 VSS AG24 VSS AG26 VSS AG28 VSS AG32 VSS AG35 VSS AH3 VSS AH6 VSS AH10 VSS AH12 VSS AH14 VSS AH16 VSS AH18 VSS AH20 VSS AH22 VSS AH24 VSS AH30 VSS AH33 VSS AJ1 VSS AJ4 VSS AJ9 VSS AJ32 VSS AJ35 VSS AK3 VSS AK8 VSS AK10 VSS AK12 VSS AK14 VSS AK16 VSS AK18 VSS AK20 VSS AK22 VSS AK24 VSS AK26 VSS AK28 VSS AL1 VSS AL32 VSS AM9 VSS AM11VSS AM13VSS AM15VSS AM17VSS AM19VSS VSS B.Schematic Diagrams VCCA_DAC C45 AL6 AL7 AM1 AM2 AM3 AM5 AM6 AM7 AM8 AN2 AN4 AN5 AN6 AN7 AN8 AP3 AP4 AP5 AP6 AP7 AR4 AR5 AR7 AR31 AA35 AL35 AR15 AR21 E35 R35 +1.7V C44 + CA27 0.01u 0.1u_X7R 100u/16V_6.3*7 DUAL2.5V CA177 CA178 0.1u_X7R 0.1u_X7R + CT42 + CT41 4.7u/16V_1206 22u/10V_1206 CA181 CA184 CA183 0.1u_X7R 0.1u_X7R 0.1u_X7R VSMYRC TZ0501 VSMYRC Z0508 Z0509 Z0510 Z0511 G1 G2 VSMYRCO +3V VSMYRCO D3 C70 C41 CA9 CA30 CA39 0.47u 0.22u 0.1u_X7R 0.1u_X7R 0.1u_X7R C68 CA24 0.22u 0.1u_X7R AR32 AR29 AR27 AR25 AR23 AR20 AR16 AR13 AR11 AR9 AN32 AN30 AN28 AN26 AN24 AN22 AN20 AN18 AN16 AN14 AN12 AN10 AM35 AM29 AM27 AM25 AM23 AM21 SPRINGDALE-G HOLDER1 ¥ü¦° / A019-194-02-240 845 HEAT SINK HOOK HOLDER2 ¥ü¦° / A019-194-02-240 845 HEAT SINK HOOK GMCHVTT R66 102_1% HA#3 HA#4 HA#5 HA#6 HA#7 HA#8 HA#9 HA#10 HA#11 HA#12 HA#13 HA#14 HA#15 HA#16 HA#17 HA#18 HA#19 HA#20 HA#21 HA#22 HA#23 HA#24 HA#25 HA#26 HA#27 HA#28 HA#29 HA#30 HA#31 R69 R70 301_1% 200_1% HGTLREF R63 20_1% GMCH-PWROK Z0601 HDSWING HGTLREF 3.5 inches max [3] HDSWING [12,14,28] PWROK [3,14,22] SUSB# AE14 E24 C25 F23 5 2 PWROK HDRCOMP HDSWING HDVREF CLOSE MCH 0.1u CA202 HA#[3..31] HA#[3..31] GMCHVTT 4 HCLKP HCLKN ADS# HTRDY# DRDY# DEFER# HITM# HIT# HLOCK# BREQ0# BNR# BPRI# DBSY# RS0# RS1# RS2# CPURST# B7 C7 F27 D24 G24 L21 E23 K21 E25 B24 B28 B26 E27 G22 C27 B27 E8 D28 B30 HADSTB1# HADSTB0# ADS# HTRDY# DRDY# DEFER# HITM# HIT# HLOCK# BR0# BNR# BPRI# DBSY# RS#0 RS#1 RS#2 CPURST# HREQ0# HREQ1# HREQ2# HREQ3# HREQ4# [3] [3] [3] [3] [3] [3] [3] [3] [3] [3] [3] [3] [3] [3] [3] HD#[0..63] B29 J23 L22 C29 J21 [3] 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# HD#0 HD#1 HD#2 HD#3 HD#4 HD#5 HD#6 HD#7 HD#8 HD#9 HD#10 HD#11 HD#12 HD#13 HD#14 HD#15 HD#16 HD#17 HD#18 HD#19 HD#20 HD#21 HD#22 HD#23 HD#24 HD#25 HD#26 HD#27 HD#28 HD#29 HD#30 HD#31 HD#32 HD#33 HD#34 HD#35 HD#36 HD#37 HD#38 HD#39 HD#40 HD#41 HD#42 HD#43 HD#44 HD#45 HD#46 HD#47 HD#48 HD#49 HD#50 HD#51 HD#52 HD#53 HD#54 HD#55 HD#56 HD#57 HD#58 HD#59 HD#60 HD#61 HD#62 HD#63 V_CORE D26 D30 L23 E29 B32 K23 C30 C31 J25 B31 E30 B33 J24 F25 D34 C32 F28 C34 J27 G27 F29 E28 H27 K24 E32 F31 G30 J26 G26 B23 E22 B21 D20 B22 D22 B20 C21 E18 E20 B16 D16 B18 B17 E16 D18 G20 F17 E19 F19 J17 L18 G16 G18 F21 F15 E15 E21 J19 G14 E17 K17 J15 L16 J13 F13 F11 E13 K15 G12 G10 L15 E11 K13 J11 H10 G8 E9 B13 E14 B14 B12 B15 D14 C13 B11 D10 C11 E10 B10 C9 B9 D8 B8 GMCHVTT [5,28] [2,3,4,14,22,27] PROCHOT# BESL0 BSEL1 SPRINGDALE-GMCH HOST INTERFACE HREQ#4 HREQ#3 HREQ#2 HREQ#1 HREQ#0 L20 L13 L12 HDSTBP0# HDSTBN0# DINV0# B19 C19 C17 HDSTBP1# HDSTBN1# DINV1# L19 K19 L17 HDSTBP2# HDSTBN2# DINV2# G9 F9 L14 HDSTBP3# HDSTBN3# DINV3# D12 E12 C15 PROCHOT# [3] BSEL0 BSEL1 [4] [4] HDSTBP#0 [3] HDSTBN#0 [3] HDB#0 [3] HDSTBP#1 [3] HDSTBN#1 [3] HDB#1 [3] HDSTBP#2 [3] HDSTBN#2 [3] HDB#2 [3] HDSTBP#3 [3] HDSTBN#3 [3] HDB#3 [3] SPRINGDALE-G HGTLREF [3] MCHCLK# [4] MCHCLK [4] HADSTB#0 [3] HADSTB#1 [3] [3] [3] [3] [3] [3] C66 0.01u_R C54 +3V 0.01u C235 U27 0.1u 1 3 74AHC1G08(SC-88A) GMCH-PWROK MCH Host (71-P2970-002A) B - 7 B.Schematic Diagrams 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# Schematic Diagrams MCH Host Sheet 6 of 28 MCH Host HD#[0..63] U2B [15] HI_[0..10] HI_0 HI_1 HI_2 HI_3 HI_4 HI_5 HI_6 HI_7 HI_8 HI_9 HI_10 [15] [15] [4] R293 113_1% +1.5V R36 +1.5V R31 CLOSE NB CI_SWING CI_VREF CA182 C215 0.1u 0.01u CA179 C217 C216 CA4 0.1u 0.01u 0.01u 0.1u CLOSE TO GMCH B - 8 MCH AGP (71-P2970-002A) HI_STRF HI_STRS TZ0772 TZ0773 [14] ICHSYNC# [15,21] PCIRST# DREFCLK TZ0755 CP7 10p_R R292 226_1% AF5 AG3 AK2 AG5 AK5 AL3 AL2 AL4 AJ2 AH2 AJ3 AH5 AH4 52.3_1% Z0701AD4 HI_SWING AE3 HI_VREF AE2 TZ0744 AK7 TZ0745 AH7 TZ0746 AD11 AF7 TZ0747 AD7 TZ0748 TZ0749 AC10 AF8 TZ0750 AG7 TZ0751 AE9 TZ0752 AH9 TZ0753 AG6 TZ0754 AJ6 AJ5 Z0702AG2 52.3_1% CI_SWING AF2 CI_VREF AF4 G4 AP8 AJ8 AK4 HI_0 HI_1 HI_2 HI_3 HI_4 HI_5 HI_6 HI_7 HI_8 HI_9 HI_10 CI0 CI1 CI2 CI3 CI4 CI5 CI6 CI7 CI8 CI9 CI10 CSA R294 147_1% HI_[0..10] +1.5V C218 CA180 0.01u 0.1u CLOSE TO GMCH HI_SWING HI_VREF R295 113_1% near divider R30 147_1% HI_VREF R51 330 AGP SPRINGDALE-GMCH AGP HUB INTERFACE CISTRF CISTRS CI_RCOMP CI_SWING CI_VREF +1.5V R27 226_1% HI_SWING ADDID7 GSBSTBS GSBSTBF GCBE2 DVOBC_CLKINT / GAD13 DVOBC_INTR# / GAD30 ADDID0 / GSBA0# ADDID1 / GSBA1# ADDID2 / GSBA2# ADDID3 / GSBA3# ADDID4 / GSBA4# ADDID5 / GSBA5# ADDID6 / GSBA6# ADDID7 / GSBA7# DVOC_D0 / GAD19 DVOC_D1 / GAD20 DVOC_D2 / GAD21 DVOC_D3 / GAD22 DVOC_D4 / GAD23 DVOC_D5 / GCBE3 DVOC_D6 / GAD25 DVOC_D7 / GAD24 DVOC_D8 / GAD27 DVOC_D9 / GAD26 DVOC_D10 / GAD29 DVOC_D11 / GAD28 DVOC_CLK / GADSTBF1 DVOC_CLK# / GADSTBS1 DVOC_HSYNC / GAD17 DVOC_VSYNC / GAD16 DVOC_BLANK# / GAD18 DVOC_FLDSTL / GAD31 DVOB_D0 / GAD3 DVOB_D1 / GAD2 DVOB_D2 / GAD5 DVOB_D3 / GAD4 DVOB_D4 / GAD7 DVOB_D5 / GAD6 DVOB_D6 / GAD8 DVOB_D7 / GCBE0 DVOB_D8 / GAD10 DVOB_D9 / GAD9 DVOB_D10 / GAD12 DVOB_D11 / GAD11 DVOB_CLK / GADSTBF0 DVOB_CLK# / GADSTBS0 DVOB_HSYNC / GAD0 DVOB_VSYNC / GAD1 DVOB_BLANK# / GCBE1 DVOB_FLDSTL / GAD14 NC_1 NC_2 NC_3 NC_4 NC_5 NC_6 NC_7 NC_8 NC_9 NC_10 NC_11 NC_12 NC_13 NC_14 NC_15 NC_16 NC_17 NC_18 NC_19 NC_20 TZ0721 TZ0722 TZ0723 TZ0724 TZ0725 TZ0726 TZ0727 TZ0728 TZ0729 TZ0730 TZ0731 TZ0732 TZ0733 TZ0734 TZ0735 TZ0736 TZ0737 TZ0738 AC6 AC5 AE6 AC11 W5 W9 AE5 AD5 AC9 AA10 AB7 AB11 AA9 Y7 AA5 AA6 AA11 W10 TZ0740 TZ0741 TZ0742 TZ0743 T11 U11 AA3 ADDID0 ADDID1 ADDID2 ADDID3 ADDID4 ADDID5 ADDID6 ADDID7 R6 P7 R3 R5 U9 U10 U5 T7 W6 P4 DVOC_D0 DVOC_D1 DVOC_D2 DVOC_D3 DVOC_D4 DVOC_D5 DVOC_D6 DVOC_D7 DVOC_D8 DVOC_D9 DVOC_D10 DVOC_D11 W2 Y5 V2 W3 U3 U2 T4 T2 R2 T5 P5 P2 V4 V5 Y4 AA2 Y2 M2 TZ0701 TZ0702 TZ0703 TZ0704 TZ0705 TZ0706 TZ0707 TZ0708 TZ0709 TZ0710 TZ0711 TZ0712 TZ0713 TZ0714 TZ0715 TZ0716 TZ0717 TZ0718 TZ0719 TZ0720 A3 A33 A35 AF13 AF23 AJ12 AN1 AP2 AR3 AR33 AR35 B2 B25 B34 C1 C23 C35 E26 M31 R25 +1.5V VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS Sheet 7 of 28 MCH AGP HUB A7 A9 A11 A13 A16 A20 A23 A25 A27 A29 A32 C4 C8 C10 C12 C14 C16 C18 C20 C22 C24 C26 C28 D1 D9 D11 D13 D15 D17 D19 D21 D23 D25 D27 D29 D31 D33 D35 E1 E3 F1 F3 F5 F8 F10 F12 F14 F16 F18 F20 F22 F24 F26 G28 G31 G35 H2 H5 H8 H9 H12 H14 H16 H18 H20 H22 H24 H26 H30 H33 J10 J12 J14 J16 J18 J20 J22 J28 J32 J35 K11 K12 K14 K16 K18 K20 K22 B.Schematic Diagrams Schematic Diagrams MCH AGP [5,11,13,14,15,22,28] DVOC_CLK [11] DVOC_CLK# [11] DVOC_HSYNC [11] DVOC_VSYNC [11] DVOC_BLANK# [11] DVOC_FLDSTL [11] DVOC_D[0..11] ADDID[0..7] DVOC_D[0..11] ADDID[0..7] MI2C_CLK / GIRDY MI2C_DATA / GDEVSEL MDVI_CLK / GTRDY MDVI_DATA / GFRAME MDDC_CLK / GSTOP MDDC_DATA / GAD15 GPAR/ADD_DETECT GREQ GGNT DVOBC_RCOMP/GRCOMP GSWING GVREF GCLKIN HISTRF HISTRS HI_RCOMP HI_SWING HI_VREF GRBF GWBF DBI_HI DBI_LO GST0 GST1 GST2 DDCA_DATA DDCA_CLK RED RED# GREEN GREEN# BLUE BLUE# HSYNC VSYNC REFSET RESERVED_1 RESERVED_2 RESERVED_3 RESERVED_4 RESERVED_5 DREFCLK EXTTS# ICH_SYNC# RSTIN# VSS VSS VSS VSS VSS VSS VSS VSS G3 E2 D2 AG10 AG9 AN35 AP34 AR1 Z0712 L31 L26 L25 L24 K33 K29 K27 K25 SPRINGDALE-G [11] DVOBC_CLKIN [11] U2D H4 V11 AB4 AB5 U6 W11 V7 AB2 N6 M7 AC2 AC3 AD2 MCH66CLK Z0704 Z0705 Z0706 Z0707 Z0708 R33 TZ0757 TZ0758 Z0703 TZ0771 GVREF R10 R9 M4 M5 N3 N5 N2 TZ0759 TZ0760 TZ0761 TZ0762 TZ0763 TZ0764 TZ0765 TZ0766 TZ0767 TZ0768 TZ0769 TZ0770 R40 RN3 Z0704 4 3 2 1 MCH66CLK [4] 330 H3 F2 F4 E4 H6 G5 H7 G6 127_1% MI2C_CLK [11] MI2C_DATA [11] 5 +1.5V 6 7 8 8P4R*4.7K R38 R37 43.2_1% 1K_1% CA299 R35 0.1u 1K_1% ROUT +1.5V DDCDATA [13] DDCCLK [13] GOUT [13] [13] BOUT [13] HSYNC VSYNC [13] [13] +1.5V SWE_A# SCAS_A# SRAS_A# [9,10] [9,10] SBA_A0 SBA_A1 [9,10] [9,10] SCS_A0# SCS_A1# C30 R26 42.2_1% C11 1u R14 30.1K_1% SWE_A# SCAS_A# SRAS_A# AB34 Y34 AC33 SBA_A0 SBA_A1 AE33 AH34 SCS_A0# SCS_A1# TZ0801 TZ0802 AA34 Y31 Y32 W34 TZ0803 TZ0804 TZ0805 TZ0806 TZ0807 TZ0808 AK32 AK31 AP17 AN17 N33 N34 AK33 AK34 AM16 AL16 P31 P32 DUAL2.5V TZ0809 AL34 TZ0810 AM34 TZ0811 AP32 TZ0812 AP31 TZ0813 AM26 SMXRCOMPVOH AN9 SMXRCOMPVOL AL9 SMVREF_A E34 SMXRCOMP AK9 2.2u_0805 [9,10] SDQ_A[0..63] C214 SMXRCOMPVOH SMAA_A0 SMAA_A1 SMAA_A2 SMAA_A3 SMAA_A4 SMAA_A5 SMAA_A6 SMAA_A7 SMAA_A8 SMAA_A9 SMAA_A10 SMAA_A11 SMAA_A12 SCMDCLK_A0 SCMDCLK_A0# SCMDCLK_A1 SCMDCLK_A1# SCMDCLK_A2 SCMDCLK_A2# SCMDCLK_A3 SCMDCLK_A3# SCMDCLK_A4 SCMDCLK_A4# SCMDCLK_A5 SCMDCLK_A5# SMVREF_A SMXRCOMP R23 42.2_1% DUAL2.5V 2.2u_0805 DUAL2.5V R16 C31 C25 1u SMAB_A1 SMAB_A2 SMAB_A3 SMAB_A4 SMAB_A5 SMXRCOMPVOH 30.1K_1% close to pin E34 R21 10K_1% CA1 C64 0.1u SMAA_A[0..12] SDQ_A[0..63] R18 10K_1% C24 CA52 C72 0.1u 2.2u_0805 TZ0829 TZ0830 1u AK19 AF19 AG19 AE18 SMVREF_B SCKE_B0 SCKE_B1 SCKE_B2 SCKE_B3 0.01u VSMYRCO SDM_B0 SDM_B1 SDM_B2 SDM_B3 SDM_B4 SDM_B5 SDM_B6 SDM_B7 C69 AG11 AG15 AE21 AJ28 AC31 U31 M29 J31 R75 SDM_B0 SDM_B1 SDM_B2 SDM_B3 SDM_B4 SDM_B5 SDM_B6 SDM_B7 SMYRCOMPVOH R76 10K_1% C71 30.1K_1% 0.22u R20 R22 150_1% 150_1% C33 SDQ_B[0..63] SDQS_B[0..7] SDM_B[0..7] SCKE_B0 SCKE_B1 SPRINGDALE-GMCH MEMORY INTERFACE DDR Channel A SMXRCOMPVOL U2C DDR Channel B SMAA_B0 SMAA_B1 SMAA_B2 SMAA_B3 SMAA_B4 SMAA_B5 SMAA_B6 SMAA_B7 SMAA_B8 SMAA_B9 SMAA_B10 SMAA_B11 SMAA_B12 SWE_A# SCAS_A# SRAS_A# SBA_A0 SBA_A1 SWE_B# SCAS_B# SRAS_B# SBA_B0 SBA_B1 SCS_A0# SCS_A1# SCS_A2# SCS_A3# SCS_B0# SCS_B1# SCS_B2# SCS_B3# SCMDCLK_B0 SCMDCLK_B0# SCMDCLK_B1 SCMDCLK_B1# SCMDCLK_B2 SCMDCLK_B2# SCMDCLK_B3 SCMDCLK_B3# SCMDCLK_B4 SCMDCLK_B4# SCMDCLK_B5 SCMDCLK_B5# SMAB_B1 SMAB_B2 SMAB_B3 SMAB_B4 SMAB_B5 SMYRCOMPVOH SMYRCOMPVOL SMVREF_B SMYRCOMP SDM_A[0..7] SCKE_A1 SCKE_A0 SDQS_A[0..7] AG31 AJ31 AD27 AE24 AK27 AG25 AL25 AF21 AL23 AJ22 AF29 AL21 AJ20 SMAA_B0 SMAA_B1 SMAA_B2 SMAA_B3 SMAA_B4 SMAA_B5 SMAA_B6 SMAA_B7 SMAA_B8 SMAA_B9 SMAA_B10 SMAA_B11 SMAA_B12 U26 T29 V25 W25 AA33 SMAA_B[0..12] W27 W31 W26 SWE_B# SCAS_B# SRAS_B# Y25 AA25 SBA_B0 SBA_B1 SCS_B0# SCS_B1# TZ0816 TZ0817 AG29 AG30 AF17 AG17 N27 N26 AJ30 AH29 AK15 AL15 N31 N30 TZ0818 TZ0819 TZ0820 TZ0821 TZ0822 TZ0823 AE27 AD26 AL29 AL27 AE23 TZ0824 TZ0825 TZ0826 TZ0827 TZ0828 R34 SMYRCOMPVOH R33 SMYRCOMPVOL AP9 SMVREF_B SPRINGDALE-G SMAA_B[0..12] [9,10] SWE_B# [9,10] SCAS_B# [9,10] SRAS_B# [9,10] SBA_B0 SBA_B1 SCS_B0# [9,10] SCS_B1# [9,10] [9,10] [9,10] SCMDCLK_B0 [10] SCMDCLK_B0# [10] SCMDCLK_B1 [10] SCMDCLK_B1# [10] SCMDCLK_B2 [10] SCMDCLK_B2# [10] VSMYRC SMYRCOMP R56 42.2_1% C57 R61 42.2_1% 2.2u_0805 TZ0814 TZ0815 SCKE_A1 [9,10] SCKE_A0 [9,10] C21 SDM_A[0..7] [9,10] SDQS_A[0..7] [9,10] SMXRCOMPVOL SMVREF_A 2.2u_0805 0.01u MCH Memory (71-P2970-002A) B - 9 B.Schematic Diagrams 0.1u SCMDCLK_A0 SCMDCLK_A0# SCMDCLK_A1 SCMDCLK_A1# SCMDCLK_A2 SCMDCLK_A2# AJ34 AL33 AK29 AN31 AL30 AL26 AL28 AN25 AP26 AP24 AJ33 AN23 AN21 C63 AL20 AN19 SCKE_A0 AM20 SCKE_A1 AP20 SCKE_A2 SCKE_A3 SMAA_A0 SMAA_A1 SMAA_A2 SMAA_A3 SMAA_A4 SMAA_A5 SMAA_A6 SMAA_A7 SMAA_A8 SMAA_A9 SMAA_A10 SMAA_A11 SMAA_A12 SMYRCOMPVOL AP12 AP16 SDM_A0 AM24 SDM_A1 AP30 SDM_A2 AF31 SDM_A3 W33 SDM_A4 M34 SDM_A5 H32 SDM_A6 SDM_A7 [9,10] SDQ_B[0..63] 0.22u SDQS_B0 SDQS_B1 SDQS_B2 SDQS_B3 SDQS_B4 SDQS_B5 SDQS_B6 SDQS_B7 R64 30.1K_1% C65 AF15 AG13 AG21 AH27 AD29 U30 L27 J30 SDQ_B0 SDQ_B1 SDQ_B2 SDQ_B3 SDQ_B4 SDQ_B5 SDQ_B6 SDQ_B7 SDQ_B8 SDQ_B9 SDQ_B10 SDQ_B11 SDQ_B12 SDQ_B13 SDQ_B14 SDQ_B15 SDQ_B16 SDQ_B17 SDQ_B18 SDQ_B19 SDQ_B20 SDQ_B21 SDQ_B22 SDQ_B23 SDQ_B24 SDQ_B25 SDQ_B26 SDQ_B27 SDQ_B28 SDQ_B29 SDQ_B30 SDQ_B31 SDQ_B32 SDQ_B33 SDQ_B34 SDQ_B35 SDQ_B36 SDQ_B37 SDQ_B38 SDQ_B39 SDQ_B40 SDQ_B41 SDQ_B42 SDQ_B43 SDQ_B44 SDQ_B45 SDQ_B46 SDQ_B47 SDQ_B48 SDQ_B49 SDQ_B50 SDQ_B51 SDQ_B52 SDQ_B53 SDQ_B54 SDQ_B55 SDQ_B56 SDQ_B57 SDQ_B58 SDQ_B59 SDQ_B60 SDQ_B61 SDQ_B62 SDQ_B63 DUAL2.5V [5,10,22,26] C67 SDM_A0 SDM_A1 SDM_A2 SDM_A3 SDM_A4 SDM_A5 SDM_A6 SDM_A7 [9,10] [9,10] [9,10] 0.1u SDQS_B0 SDQS_B1 SDQS_B2 SDQS_B3 SDQS_B4 SDQS_B5 SDQS_B6 SDQS_B7 [9,10] SMAA_A[0..12] R71 10K_1% AN11 AP15 SDQS_A0 AP23 SDQS_A1 AM30 SDQS_A2 AF34 SDQS_A3 V34 SDQS_A4 M32 SDQS_A5 H31 SDQS_A6 SDQS_A7 AJ10 AE15 AL11 AE16 AL8 AF12 AK11 AG12 AE17 AL13 AK17 AL17 AK13 AJ14 AJ16 AJ18 AE19 AE20 AG23 AK23 AL19 AK21 AJ24 AE22 AK25 AH26 AG27 AF27 AJ26 AJ27 AD25 AF28 AE30 AC27 AC30 Y29 AE31 AB29 AA26 AA27 AA30 W30 U27 T25 AA31 V29 U25 R27 P29 R30 K28 L30 R31 R26 P25 L32 K30 H29 F32 G33 N25 M25 J29 G32 VSMYRCO SDQS_A0 SDQS_A1 SDQS_A2 SDQS_A3 SDQS_A4 SDQS_A5 SDQS_A6 SDQS_A7 [10] [10] [10] [10] [10] [10] [5] SDQ_B0 SDQ_B1 SDQ_B2 SDQ_B3 SDQ_B4 SDQ_B5 SDQ_B6 SDQ_B7 SDQ_B8 SDQ_B9 SDQ_B10 SDQ_B11 SDQ_B12 SDQ_B13 SDQ_B14 SDQ_B15 SDQ_B16 SDQ_B17 SDQ_B18 SDQ_B19 SDQ_B20 SDQ_B21 SDQ_B22 SDQ_B23 SDQ_B24 SDQ_B25 SDQ_B26 SDQ_B27 SDQ_B28 SDQ_B29 SDQ_B30 SDQ_B31 SDQ_B32 SDQ_B33 SDQ_B34 SDQ_B35 SDQ_B36 SDQ_B37 SDQ_B38 SDQ_B39 SDQ_B40 SDQ_B41 SDQ_B42 SDQ_B43 SDQ_B44 SDQ_B45 SDQ_B46 SDQ_B47 SDQ_B48 SDQ_B49 SDQ_B50 SDQ_B51 SDQ_B52 SDQ_B53 SDQ_B54 SDQ_B55 SDQ_B56 SDQ_B57 SDQ_B58 SDQ_B59 SDQ_B60 SDQ_B61 SDQ_B62 SDQ_B63 VSMYRCO [5] AP10 AP11 SDQ_A0 AM12 SDQ_A1 AN13 SDQ_A2 AM10 SDQ_A3 AL10 SDQ_A4 AL12 SDQ_A5 AP13 SDQ_A6 AP14 SDQ_A7 AM14 SDQ_A8 AL18 SDQ_A9 AP19 SDQ_A10 AL14 SDQ_A11 AN15 SDQ_A12 AP18 SDQ_A13 AM18 SDQ_A14 AP22 SDQ_A15 AM22 SDQ_A16 AL24 SDQ_A17 AN27 SDQ_A18 AP21 SDQ_A19 AL22 SDQ_A20 AP25 SDQ_A21 AP27 SDQ_A22 AP28 SDQ_A23 AP29 SDQ_A24 AP33 SDQ_A25 AM33 SDQ_A26 AM28 SDQ_A27 AN29 SDQ_A28 AM31 SDQ_A29 AN34 SDQ_A30 AH32 SDQ_A31 AG34 SDQ_A32 AF32 SDQ_A33 AD32 SDQ_A34 AH31 SDQ_A35 AG33 SDQ_A36 AE34 SDQ_A37 AD34 SDQ_A38 AC34 SDQ_A39 AB31 SDQ_A40 V32 SDQ_A41 V31 SDQ_A42 AD31 SDQ_A43 AB32 SDQ_A44 U34 SDQ_A45 U33 SDQ_A46 T34 SDQ_A47 T32 SDQ_A48 K34 SDQ_A49 K32 SDQ_A50 T31 SDQ_A51 P34 SDQ_A52 L34 SDQ_A53 L33 SDQ_A54 J33 SDQ_A55 H34 SDQ_A56 E33 SDQ_A57 F33 SDQ_A58 K31 SDQ_A59 J34 SDQ_A60 G34 SDQ_A61 F34 SDQ_A62 SDQ_A63 VSMYRC SDQ_A0 SDQ_A1 SDQ_A2 SDQ_A3 SDQ_A4 SDQ_A5 SDQ_A6 SDQ_A7 SDQ_A8 SDQ_A9 SDQ_A10 SDQ_A11 SDQ_A12 SDQ_A13 SDQ_A14 SDQ_A15 SDQ_A16 SDQ_A17 SDQ_A18 SDQ_A19 SDQ_A20 SDQ_A21 SDQ_A22 SDQ_A23 SDQ_A24 SDQ_A25 SDQ_A26 SDQ_A27 SDQ_A28 SDQ_A29 SDQ_A30 SDQ_A31 SDQ_A32 SDQ_A33 SDQ_A34 SDQ_A35 SDQ_A36 SDQ_A37 SDQ_A38 SDQ_A39 SDQ_A40 SDQ_A41 SDQ_A42 SDQ_A43 SDQ_A44 SDQ_A45 SDQ_A46 SDQ_A47 SDQ_A48 SDQ_A49 SDQ_A50 SDQ_A51 SDQ_A52 SDQ_A53 SDQ_A54 SDQ_A55 SDQ_A56 SDQ_A57 SDQ_A58 SDQ_A59 SDQ_A60 SDQ_A61 SDQ_A62 SDQ_A63 Schematic Diagrams MCH Memory Sheet 8 of 28 MCH Memory C29 2.2u_0805 DUAL2.5V 2.2u_0805 close to pin AP9 1u SDQS_B[0..7] [9,10] SDM_B[0..7] [9,10] SCKE_B0 [9,10] SCKE_B1 [9,10] Schematic Diagrams MCH Memory Termination Sheet 9 of 28 MCH Memory Termination +1.275V [8,10] SDQS_A[0..7] [8,10] SDQ_A[0..63] [8,10] SDM_A[0..7] [26] SDQ_B[0..63] [8,10] SDQ_B[0..63] SDQS_A[0..7] SDQS_B[0..7] [8,10] SDQS_B[0..7] SDQ_A[0..63] SDM_B[0..7] [8,10] SDM_B[0..7] SDM_A[0..7] +1.275V +1.275V CA17 SDQ_B20 SDQ_B16 SDQ_B17 SDQ_B21 +1.275V SDQS_A2 R47 56 B.Schematic Diagrams SDM_A2 SDQ_A18 SDQ_A22 RN16 SDQ_A23 SDQ_A19 SDQ_A24 SDQ_A28 RN19 SDQ_A25 SDQ_A29 SDQS_A3 SDM_A3 RN21 SDQ_A30 SDQ_A26 SDQ_A27 SDQ_A31 RN23 SDQ_A32 SDQ_A36 SDQ_A33 SDQ_A37 RN27 SDQS_A4 SDQ_A34 SDM_A4 SDQ_A38 RN29 SDQ_A45 SDQ_A41 SDM_A5 SDQS_A5 RN32 SDQ_A39 SDQ_A35 SDQ_A44 SDQ_A40 RN30 SDQ_A42 SDQ_A43 SDQ_A46 SDQ_A47 RN34 SDQ_A50 SDQ_A51 SDQ_A60 SDQ_A61 RN40 SDQ_A62 SDQ_A63 SDQ_A58 SDQ_A59 RN45 SDQ_A56 SDQ_A57 SDM_A7 SDQS_A7 RN43 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 8 7 6 5 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 SDQ_B42 SDQ_B46 SDQ_B43 SDQ_B47 CA68 SDM_B0 SDQS_B0 SDQ_B2 SDQ_B6 0.1u CA64 8 7 6 5 RN4 0.1u +1.275V CA56 CA44 0.1u SDQ_A20 SDQ_A16 SDQ_A17 SDQ_A21 RN13 SDQ_A48 SDQ_A49 SDQ_A52 SDQ_A53 RN36 CA19 0.1u CA76 0.1u 8 7 6 5 8 7 6 5 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 0.1u CA23 0.1u CA25 0.1u CA87 8 7 6 5 8 7 6 5 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 0.1u SMAA_A[0..12] 0.1u CA85 0.1u CA71 8 7 6 SMAA_A7 5 SMAA_A8 RN17 SMAA_A12 R46 SMAA_A11 R52 SMAA_A9 R53 0.1u CA72 0.1u CA51 0.1u CA78 0.1u CA37 [8,10] [8,10] [8,10] [8,10] SBA_A0 SBA_A1 SCS_A0# SCS_A1# [8,10] [8,10] [8,10] SWE_A# SCAS_A# SRAS_A# SBA_A0 SBA_A1 SCS_A0# SCS_A1# R85 R79 R92 R96 1 2 3 4 8P4R*47 47 47 47 47 1 2 3 4 8P4R*47 47 47 47 47 47 47 47 R88 R95 R86 CA81 SCKE_A0 SCKE_A1 SCKE_A0 SCKE_A1 R43 R41 SDQS_B2 SDM_B2 SDQ_B18 SDQ_B22 8 7 6 5 RN14 SDQ_B19 SDQ_B23 SDQ_B24 SDQ_B28 8 7 6 5 RN18 SDQ_B25 SDQ_B29 SDQS_B3 SDM_B3 8 7 6 5 SDQ_B26 SDQ_B30 SDQ_B27 SDQ_B31 8 7 6 5 SDQ_B32 SDQ_B36 SDQ_B33 SDQ_B37 8 7 6 5 CA96 SDQS_B4 SDQ_B34 SDM_B4 SDQ_B38 8 7 6 5 RN28 0.1u SDQ_B39 SDQ_B35 SDQ_B44 SDQ_B40 8 7 6 5 RN31 CA48 SDQ_B45 SDQ_B41 SDQS_B5 SDM_B5 8 7 6 5 SDM_B6 SDQ_B54 SDQS_B6 SDQ_B50 0.1u 47 47 8 7 6 5 RN33 0.1u 47 47 47 8 7 6 5 RN26 0.1u CA62 [8,10] [8,10] SDQ_B12 SDQ_B13 SDQS_B1 SDM_B1 RN22 0.1u CA90 SWE_A# SCAS_A# SRAS_A# 8 7 6 5 RN20 CA11 8 SMAA_A2 SMAA_A1 7 SMAA_A0 6 SMAA_A10 5 RN25 SMAA_A4 R74 SMAA_A5 R57 SMAA_A6 R65 SMAA_A3 R77 0.1u RN1 SDQ_B14 SDQ_B15 SDQ_B10 SDQ_B11 CA22 0.1u [8,10] SMAA_A[0..12] 8 7 6 5 RN8 CA36 SDQ_A7 SDQ_A3 SDQ_A8 SDQ_A9 RN7 SDM_A6 SDQS_A6 SDQ_A54 SDQ_A55 RN38 0.1u SDQ_B0 SDQ_B4 SDQ_B5 SDQ_B1 RN10 CA34 CA15 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 RN12 CA10 SDQS_A0 SDM_A0 SDQ_A2 SDQ_A6 RN5 SDQ_A0 SDQ_A4 SDQ_A5 SDQ_A1 RN2 SDQ_A12 SDQS_A1 SDQ_A13 SDM_A1 RN9 SDQ_A14 SDQ_A15 SDQ_A10 SDQ_A11 RN11 8 7 6 5 RN39 8 7 6 5 SDQ_B55 SDQ_B51 SDQ_B60 SDQ_B61 0.1u RN41 SDQ_B62 SDQ_B58 SDQ_B63 SDQ_B59 0.1u CA43 8 7 6 5 RN47 SDQ_B56 SDQ_B57 SDM_B7 SDQS_B7 0.1u +1.275V 8P4R*56 8 7 6 5 RN46 C88 + C73 + C79 C40 100u/16V_5*11 10u/10V_1206 4.7u/16V_1206 4.7u/16V_1206 close channel A DIMM B - 10 MCH Memory Termination (71-P2970-002A) 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 8 7 6 5 RN35 0.1u CA13 0.1u 0.1u CA61 CA49 SDQ_B7 SDQ_B3 SDQ_B8 SDQ_B9 0.1u CA47 8 7 6 5 1 2 3 4 8P4R*56 1 2 3 4 8P4R*56 RN6 SDQ_B48 SDQ_B52 SDQ_B49 SDQ_B53 0.1u CA28 8 7 6 5 RN37 0.1u CA42 0.1u 0.1u CA29 [8,10] SMAA_B[0..12] SMAA_B[0..12] CA80 SMAA_B2 SMAA_B1 SMAA_B0 SMAA_B10 0.1u CA40 SMAA_B4 SMAA_B5 SMAA_B6 SMAA_B3 0.1u CA84 SMAA_B9 SMAA_B11 SMAA_B7 SMAA_B8 0.1u CA18 SMAA_B12 0.1u 8 7 6 5 1 2 3 4 8P4R*47 47 47 47 47 RN24 R72 R54 R58 R73 8 7 6 5 0.1u CA69 0.1u CA54 1 2 3 4 8P4R*47 47 RN15 R45 0.1u CA8 0.1u CA88 0.1u CA93 [8,10] [8,10] [8,10] [8,10] SBA_B0 SBA_B1 SCS_B0# SCS_B1# [8,10] [8,10] [8,10] SWE_B# SCAS_B# SRAS_B# SBA_B0 SBA_B1 SCS_B0# SCS_B1# R84 R78 R100 R94 47 47 47 47 SWE_B# SCAS_B# SRAS_B# R90 R101 R87 47 47 47 SCKE_B0 SCKE_B1 R42 R39 47 47 0.1u CA74 0.1u CA92 CA95 0.1u [8,10] [8,10] SCKE_B0 SCKE_B1 0.1u CA45 0.1u CA67 0.1u CA35 +1.275V 0.1u CA57 C39 + C87 + C81 C74 100u/16V_5*11 100u/16V_5*11 4.7u/16V_1206 4.7u/16V_1206 0.1u CA41 0.1u close channel B DIMM Schematic Diagrams DDR RIMM SDQ_A[0..63] [8,9] SDQ_A[0..63] [8,9] SDQ_B[0..63] SMAA_A[0..12] [8,9] SMAA_A[0..12] [8,9] SMAA_B[0..12] SDM_A[0..7] [8,9] SDM_A[0..7] [8,9] SDM_B[0..7] SDQS_A[0..7] [8,9] SDQS_A[0..7] [8,9] SDQS_B[0..7] Sheet 10 of 28 DDR RIMM SDQ_B[0..63] SMAA_B[0..12] DUAL2.5V SDM_B[0..7] SDQS_B[0..7] VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ CA185 CA213 CA73 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R CA2 CA228 CA91 CA46 CA189 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R CA223 CA207 C89 + 0.1u_X7R 0.1u_X7R 330u/6.3V_6.3*11 CA53 CA66 CA55 CA20 CA199 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R CA3 CA212 CA217 CA232 CA38 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R Place close to RIMM 2 [8,9] [8,9] DUAL2.5V [8] [8] [8] [8] [8] [8] R32 75_1% BRIMM_VREF 97 107 119 129 149 159 169 177 140 SDQS_A0 SDQS_A1 SDQS_A2 SDQS_A3 SDQS_A4 SDQS_A5 SDQS_A6 SDQS_A7 TZ1003 5 14 25 36 56 67 78 86 47 TZ1004 TZ1005 TZ1006 TZ1007 TZ1008 TZ1009 TZ1010 TZ1011 44 45 49 51 134 135 142 144 21 111 16 17 137 138 76 75 [8,9] [8,9] SCS_A0# SCS_A1# [8,9] [8,9] [8,9] SWE_A# SCAS_A# SRAS_A# 157 158 TZ1012 TZ1013 71 163 TZ1014 90 63 65 154 91 92 [4,14,16,22] SMBDATA [4,14,16,22] SMBCLK ARIMM_VREF [8,9] [8,9] SBA_A0 SBA_A1 TZ1015 59 52 113 181 182 183 VDDSPD A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63 DM0 DM1 DM2 DM3 DM4 DM5 DM6 DM7 DM8 DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQS8 CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7 CKE0 CKE1 CK0 CK0# CK1 CK1# CK2 CK2# CS0# CS1# CS2#/NC CS3#/NC WP WE# CAS# RAS# SDA SCL VREF VDDID BA0 BA1 BA2 NC/RESET# NC/FETEN NC NC NC NC SA0 SA1 SA2 184 2 4 6 8 94 95 98 99 12 13 19 20 105 106 109 110 23 24 28 31 114 117 121 123 33 35 39 40 126 127 131 133 53 55 57 60 146 147 150 151 61 64 68 69 153 155 161 162 72 73 79 80 165 166 170 171 83 84 87 88 174 175 178 179 SDQ_A0 SDQ_A1 SDQ_A2 SDQ_A3 SDQ_A4 SDQ_A5 SDQ_A6 SDQ_A7 SDQ_A8 SDQ_A9 SDQ_A10 SDQ_A11 SDQ_A12 SDQ_A13 SDQ_A14 SDQ_A15 SDQ_A16 SDQ_A17 SDQ_A18 SDQ_A19 SDQ_A20 SDQ_A21 SDQ_A22 SDQ_A23 SDQ_A24 SDQ_A25 SDQ_A26 SDQ_A27 SDQ_A28 SDQ_A29 SDQ_A30 SDQ_A31 SDQ_A32 SDQ_A33 SDQ_A34 SDQ_A35 SDQ_A36 SDQ_A37 SDQ_A38 SDQ_A39 SDQ_A40 SDQ_A41 SDQ_A42 SDQ_A43 SDQ_A44 SDQ_A45 SDQ_A46 SDQ_A47 SDQ_A48 SDQ_A49 SDQ_A50 SDQ_A51 SDQ_A52 SDQ_A53 SDQ_A54 SDQ_A55 SDQ_A56 SDQ_A57 SDQ_A58 SDQ_A59 SDQ_A60 SDQ_A61 SDQ_A62 SDQ_A63 1 82 TZ1016 10 167 TZ1017 TZ1018 9 101 102 173 TZ1019 TZ1020 TZ1021 TZ1022 [8,9] [8,9] [8] [8] [8] [8] [8] [8] SDM_B0 SDM_B1 SDM_B2 SDM_B3 SDM_B4 SDM_B5 SDM_B6 SDM_B7 TZ1024 97 107 119 129 149 159 169 177 140 SDQS_B0 SDQS_B1 SDQS_B2 SDQS_B3 SDQS_B4 SDQS_B5 SDQS_B6 SDQS_B7 TZ1025 5 14 25 36 56 67 78 86 47 TZ1026 TZ1027 TZ1028 TZ1029 TZ1030 TZ1031 TZ1032 TZ1033 44 45 49 51 134 135 142 144 21 111 SCKE_B0 SCKE_B1 16 17 137 138 76 75 SCMDCLK_B1 SCMDCLK_B1# SCMDCLK_B0 SCMDCLK_B0# SCMDCLK_B2 SCMDCLK_B2# [8,9] [8,9] [8,9] [8,9] [8,9] 157 158 SCS_B0# SCS_B1# TZ1034 TZ1035 71 163 TZ1036 90 63 65 154 SWE_B# SCAS_B# SRAS_B# 91 92 [4,14,16,22] SMBDATA [4,14,16,22] SMBCLK [8,9] [8,9] ARIMM_VREF DUAL2.5V CA5 0.1u_X7R SBA_B0 SBA_B1 R409 TZ1037 Z1001 4.7K 59 52 113 181 182 183 7 38 46 70 85 108 120 148 168 VDDSPD A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63 DM0 DM1 DM2 DM3 DM4 DM5 DM6 DM7 DM8 DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7 DQS8 CB0 CB1 CB2 CB3 CB4 CB5 CB6 CB7 CKE0 CKE1 CK0 CK0# CK1 CK1# CK2 CK2# CS0# CS1# CS2#/NC CS3#/NC WP WE# CAS# RAS# SDA SCL VREF VDDID BA0 BA1 BA2 NC/RESET# NC/FETEN NC NC NC NC SA0 SA1 SA2 184 2 4 6 8 94 95 98 99 12 13 19 20 105 106 109 110 23 24 28 31 114 117 121 123 33 35 39 40 126 127 131 133 53 55 57 60 146 147 150 151 61 64 68 69 153 155 161 162 72 73 79 80 165 166 170 171 83 84 87 88 174 175 178 179 SDQ_B0 SDQ_B1 SDQ_B2 SDQ_B3 SDQ_B4 SDQ_B5 SDQ_B6 SDQ_B7 SDQ_B8 SDQ_B9 SDQ_B10 SDQ_B11 SDQ_B12 SDQ_B13 SDQ_B14 SDQ_B15 SDQ_B16 SDQ_B17 SDQ_B18 SDQ_B19 SDQ_B20 SDQ_B21 SDQ_B22 SDQ_B23 SDQ_B24 SDQ_B25 SDQ_B26 SDQ_B27 SDQ_B28 SDQ_B29 SDQ_B30 SDQ_B31 SDQ_B32 SDQ_B33 SDQ_B34 SDQ_B35 SDQ_B36 SDQ_B37 SDQ_B38 SDQ_B39 SDQ_B40 SDQ_B41 SDQ_B42 SDQ_B43 SDQ_B44 SDQ_B45 SDQ_B46 SDQ_B47 SDQ_B48 SDQ_B49 SDQ_B50 SDQ_B51 SDQ_B52 SDQ_B53 SDQ_B54 SDQ_B55 SDQ_B56 SDQ_B57 SDQ_B58 SDQ_B59 SDQ_B60 SDQ_B61 SDQ_B62 SDQ_B63 1 82 TZ1038 10 167 TZ1039 TZ1040 9 101 102 173 TZ1041 TZ1042 TZ1043 TZ1044 BRIMM_VREF CA6 0.1u_X7R CHAN B DDR_RIMM 3 11 18 26 34 42 50 58 66 74 81 89 93 100 116 124 132 139 145 152 160 176 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS R34 75_1% SDM_A0 SDM_A1 SDM_A2 SDM_A3 SDM_A4 SDM_A5 SDM_A6 SDM_A7 TZ1002 SCKE_A0 SCKE_A1 DUAL2.5V 75_1% 48 43 41 130 37 32 125 29 122 27 141 118 115 103 SCMDCLK_A1 SCMDCLK_A1# SCMDCLK_A0 SCMDCLK_A0# SCMDCLK_A2 SCMDCLK_A2# R28 75_1% R29 SMAA_A0 SMAA_A1 SMAA_A2 SMAA_A3 SMAA_A4 SMAA_A5 SMAA_A6 SMAA_A7 SMAA_A8 SMAA_A9 SMAA_A10 SMAA_A11 SMAA_A12 TZ1001 48 43 41 130 37 32 125 29 122 27 141 118 115 103 VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ CA97 0.1u_X7R SMAA_B0 SMAA_B1 SMAA_B2 SMAA_B3 SMAA_B4 SMAA_B5 SMAA_B6 SMAA_B7 SMAA_B8 SMAA_B9 SMAA_B10 SMAA_B11 SMAA_B12 TZ1023 CN2 CHAN A DDR_RIMM DUAL2.5V [5,8,22,26] DDR RIMM (71-P2970-002A) B - 11 B.Schematic Diagrams CA214 CN3 3 11 18 26 34 42 50 58 66 74 81 89 93 100 116 124 132 139 145 152 160 176 330u/6.3V_6.3*11 7 38 46 70 85 108 120 148 168 0.1u_X7R VDD VDD VDD VDD VDD VDD VDD VDD VDD C84 + 15 22 30 54 62 77 96 104 112 128 136 143 156 164 172 180 0.1u_X7R CA215 VDD VDD VDD VDD VDD VDD VDD VDD VDD DUAL2.5V Place close to RIMM 1 CA226 15 22 30 54 62 77 96 104 112 128 136 143 156 164 172 180 DUAL2.5V Schematic Diagrams DVO Chrontel CH7107A +1.5V +3V +5V [5,7,13,14,15,22,28] [3,4,5,6,12,13,14,15,16,17,19,20,21,22,23,24,26,27,28] [4,12,13,14,16,17,19,21,22,23,24,25,26,27,28] Sheet 11 of 28 DVO Chrontel CH7107A L42 +3V 10u/10V_1206 0.1u_X7R 8P4R*75 4 3 2 1 4 3 2 1 RN54 [15,21,22] PCIRST#1 [7] DVOBC_CLKIN TZ1132 TZ1131 Z1102 10u/10V_1206 0.1u_X7R 10u/10V_1206 0.1u_X7R CA206 0.1u_X7R CA187 CA203 0.1u_X7R 0.1u_X7R DVOC_D[0..11] [7] DVOC_D[0..11] 67 75 92 100 TZ1101 TZ1102 TZ1103 TZ1104 TZ1105 TZ1106 62 63 65 66 74 76 TZ1107 TZ1108 TZ1109 TZ1110 TZ1111 TZ1112 TZ1113 TZ1114 TZ1115 TZ1116 TZ1117 TZ1118 68 69 70 71 72 73 77 78 79 80 81 82 DVOC_D0 DVOC_D1 DVOC_D2 DVOC_D3 DVOC_D4 DVOC_D5 DVOC_D6 DVOC_D7 DVOC_D8 DVOC_D9 DVOC_D10 DVOC_D11 85 86 87 88 89 90 94 95 96 97 98 99 91 93 101 102 104 105 0_R Z1135 R316 0 XI/FIN R317 R330 XI/FIN R318 8 0_R Z1131 7 0_R Z1132 6 5 VDD XIN/CLK FS0 XOUT MODout FS0 VSS LF 1 Z1133 R328 2 Z1134 R329 3 4 Z1106 U20 0_R 0_R P2781_R C221 10p_R C220 10p_R 37 48 39 50 49 47 46 45 44 43 42 41 40 51 54 55 LDC0# LDC0 LDC1# LDC1 LDC2# LDC2 LDC3# LDC3 LL1C# LL1C D2[0] D2[1] D2[2] D2[3] D2[4] D2[5] D2[6] D2[7] D2[8] D2[9] D2[10] D2[11] LDC4# LDC4 LDC5# LDC5 LDC6# LDC6 LDC7# LDC7 LL2C# LL2C XCLK2# XCLK2 H2 V2 DE2 FLD/STL2 LPLL_VDD LPLL_GND LPLLCAP ENABKL ENAVDD 38 36 R314 R315 Z1108 Z1109 140_1% 2.4K_1% 32 26 20 19 13 7 Z1103 106 107 108 109 110 111 112 113 114 115 116 117 119 120 121 122 123 124 125 126 56 57 118 0 Z1128 CA205 CA201 CA198 CA197 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 34 33 31 30 28 27 22 21 25 24 18 17 15 14 12 11 9 8 6 5 1 3 2 Z1104 Z1119 2 L0L0+ L1L1+ L2L2+ L3L3+ LCLKLCLK+ [12] [12] [12] [12] [12] [12] [12] [12] [12] [12] U0U0+ U1U1+ U2U2+ U3U3+ UCLKUCLK+ [12] [12] [12] [12] [12] [12] [12] [12] [12] [12] BK2125HM121-120 ohm-300mA_0805 CT45 CA190 CA191 + 128 127 L37 +3V 0.1u_X7R 0.1u_X7R 10u/10V_1206 100p LIGHTPWR [12] LCDPWR [12] CH7017A Z1120 +3V CA186 BK2125HM121-120 ohm-300mA_0805 CT43 + 0.1u_X7R 10u/10V_1206 R323 R322 R304 R305 R306 R307 L36 +5V +1.5V [7] MI2C_CLK [7] MI2C_DATA R302 R303 1K 1K MI2C_CLK Z1127 10K_R 10K_R 10K_R 10K_R 10K_R 10K_R 1 R297 14.318MHz C219 18p +3V 0.1u_X7R 10u/10V_1206 CA194 R308 10K 0_R L39 35 29 23 16 10 4 C222 18p 330_R Z1121 Z1123 Z1122 Z1124 Z1125 Z1126 R327 R326 R298 R299 R300 R301 330 B - 12 DVO Chrontel CH7107A (71-P2970-002A) BK2125HM121-120 ohm-300mA_0805 CT47 CA195 + CA204 +1.5V R324 0_R Z1129 LGND LGND LGND LGND LGND LGND D1[0] D1[1] D1[2] D1[3] D1[4] D1[5] D1[6] D1[7] D1[8] D1[9] D1[10] D1[11] +3V Y1 R331 Z1130 LVDD LVDD LVDD LVDD LVDD LVDD FLD/STL1 DE1 V1 H1 XCLK1# XCLK1 52 53 R593 ISET VSWING DGND DGND DGND DGND +3V C311 0.1u_R [4] CH7017A-CLK DAC_VDD DAC_GND DAC_GND DVDD DVDD DVDD DVDD XI/FIN XO [7] DVOC_CLK# [7] DVOC_CLK [7] DVOC_HSYNC [7] DVOC_VSYNC [7] DVOC_BLANK# [7] DVOC_FLDSTL VREF1 VDDV P-OUT RESET# 64 83 84 103 Z1107 U19 TZ1121 TZ1122 TZ1123 TZ1124 TZ1125 TZ1126 TZ1127 TZ1128 TZ1129 TZ1130 BK2125HM121-120 ohm-300mA_0805 CT48 CT44 CA200 + + TVPLL_GND TVPLL_VCC TVPLL_VDD 61 60 59 58 10K 10K 10u/10V_1206 +3V 10u/10V_1206 AS SPD SPC HIN VIN VREF2 SDD SDC DD1 DC1 DD2 DC2 HOUT VOUT HPD HPINT# GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 V5V R325 0.1u_X7R 0.1u_X7R R319 MI2C_DATA MI2C_CLK TZ1119 TZ1120 CA210 L38 L40 CA209 + CT50 +3V 8P4R*75 Z1118 BK2125HM121-120 ohm-300mA_0805 CT49 CA208 + Z1101 BK2125HM121-120 ohm-300mA_0805 BCO/VSYNC C/HSYNC DACA3 DACB3 DACA2 DACB2 DACA1 DACB1 DACA0 DACB0 L41 +1.5V B.Schematic Diagrams RN55 5 6 7 8 5 6 7 8 Z1110 Z1111 Z1112 Z1113 Z1114 Z1115 Z1116 Z1117 Z1105 BK2125HM121-120 ohm-300mA_0805 CT51 CA211 + 330 330_R 330_R 330_R 330_R MI2C_DATA Schematic Diagrams LCD Connector +3V SB5V SB5V +3V +5V +12V +5V [6,14,28] PWROK R436 10K CA296 +5V 14 1 PANEL-ON [22] 2 Z1201 SUSPEND# D38 E 3 6 [21] B SUSPEND C SATALED# U23A 74HCT08 7 Z1207 1 2 3 4 5 6 7 8 9 10 SUSPEND# Z1218 [21] CD-LED# 1N4148 [22] FDD-LED# A [22] POWERSW# [14] RESET-SW# D37 [14] U23B 74HCT08 0_1206 [22] SYSTEM-ON# 1N4148 A C HDD-LED# C 5 GPO23 CN30 +5V 330_0805 L32 7 [14] R276 Q22 2N3906 4 [11] LIGHTPWR R277 10K 0.1u 14 R434 10K CA298 CA172 CA173 CA170 CA171 R590 +3V Sheet 12 of 28 LCD Connector [3,13,14,22,26,28] [3,4,5,6,11,13,14,15,16,17,19,20,21,22,23,24,26,27,28] [4,11,13,14,16,17,19,21,22,23,24,25,26,27,28] [13,16,17,22,24,25,26,27,28] 10K 0.1u 0.1u 0.1u 0.1u 0.1u INDICATOR CON. PIN(11,12)=GND +5V CN1 +12V +12V L3 +12V 7 2 Z1202 D R333 47K +12V Q32 R332 47K S D 100u/16V_5*7 C76 N G2 D2 CT2 5 CT73 SI9936DY CA21 CA188 CA16 0.1u 0.1u 0.1u Z1203 G R91 Q29 2N7002 R336 10K_R D S CT75 +12V Z1205 D CT76 CA14 INVERTER CON. 0.1u L0L0+ L2L2+ P_LCLKP_LCLK+ U0U0+ U2U2+ Q28 2N7002 S TR1 1 CA70 2 [11] CT74 0.1u LCDPWR Z1206 3 D D D D G S 6 LCDVCC 5 CP24 CP21 CP15 CP13 CP28 CP26 CP23 CP20 4 10p 10p 10p 10p 10p 10p 10p 10p CP14 10p CP12 10p SI3456DV + CT55 10u/25V CA220 CA222 CA219 0.1u 0.1u 0.1u R348 470_1206 L1L1+ L3L3+ P_UCLKP_UCLK+ U1U1+ U3U3+ CN35 T2 [11] [11] [11] [11] L0L0+ [11] [11] L1L1+ [11] [11] L2L2+ R102 R103 LCLKLCLK+ [11] [11] 0 0 P_LCLKP_LCLK+ L3L3+ T4 T5 [22] [22] Z1212 LCDSEL1 LCDSEL2 Z1213 TZ1201 TZ1202 TZ1203 Z1214 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 Z1215 T3 P_UCLKP_UCLK+ R366 R370 U0U0+ [11] [11] U1U1+ [11] [11] U2U2+ [11] [11] 0 0 UCLKUCLK+ U3U3+ CP31 CP19 CP17 CP2 CP1 CP33 CP30 CP18 CP16 10p 10p 10p 10p 10p 10p 10p 10p 10p 10p VR PIERCE PLAN 4 BRIGHTNESS CONTROL [11] [11] [11] [11] +3V +5V PWRSEL A 1 6 o 5 2 3 o o o o o C 1N4148 LCDPWR [11] 7 o BRIGHTNESS D4 TZ1204 TZ1205 CP34 2 +3V 47K G +12V R338 47K 1 2 3 4 5 6 7 8 Z1209 Z1210 Z1211 Close to connector S Z1204 Z1208 100u/16V_5*7 6 G Q31 2N7002 0_1206 SJ-201209-0600B-N3 600_0805 SJ-201209-0600B-N3 600_0805 SJ-201209-0600B-N3 600_0805 + C77 0.1u 1 10u/16V_1206_R + 0.1u D2 S2 CA218 8 10u/10V_1206 Q30 2N7002 S1 10u/10V_1206 R337 47K PWRSEL 4 CA60 D1 N 10u/10V_1206 G G1 PANEL-ON BRIGHTNESS 10u/10V_1206 3 +3V D1 L4 L35 L5 Z1216 1 Z1217 3 VR1 R104 PINGND1.2=GND 2K_VR 0 LCDSEL3 [22] LCDSEL4 [22] LCD CON. LCD Connector (71-P2970-002A) B - 13 B.Schematic Diagrams +5V Schematic Diagrams CRT & USB Sheet 13 of 28 CRT & USB +1.5V +5V +12V SB5V [5,7,11,14,15,22,28] [4,11,12,14,16,17,19,21,22,23,24,25,26,27,28] [12,16,17,22,24,25,26,27,28] [3,12,14,22,26,28] R571 Q20 C 2N3904 E D29 1N4148 C A close to con. L59 A C A C +5V D11 Z1320 R570 AC DA204U Q21 C 2N3904 E D28 1N4148 C A L28 Z1303 1 Q46 2N7002 G Z1302 47 Z1305 S Z1304 D L29 D10 D9 D8 DA204U DA204U A B Z1331 R234 R264 1K 2.7K +5V +3V DDCCLK [7] 2 SJ-201209-0600B-N3 600_0805 Z1307 Z1308 Z1309 Z1310 Z1311 T6 T7 L56 1 2 BEAD FCM1608K121 120ohm L55 1 2 BEAD FCM1608K121 120ohm Z1312 L54 1 2 BEAD FCM1608K121 120ohm Z1313 8 15 7 14 6 13 5 12 4 11 3 10 2 9 1 C290 C291 33p 33p D34 D35 DA204U DA204U +5V CRT CON. DA204U C 1 AC ROUT R309 75_1% R310 75_1% R311 75_1% C [7] A GOUT AC [7] AC BOUT C [7] A C286 C287 C288 CP44 CP45 CP46 22p 22p 22p 22p 22p 22p PINGND1~2=GND +1.5V CA162 CA164 CA163 close to GMCH 0.1u 0.1u 0.1u F2 F3 POLY SW 1.5A CN28 1DATA1DATA+ + C165 100u/16V_6.3*7 0.1u 2.4K_1% OC4# [15] OC3# [15] R215 4.7K CN17 2 3 470p 2DATA- GND3 GND4 GND1 GND2 Z1315 R235 0_r(0603) Z1316 R236 0_r(0603) USB4- [15] USB4+ [15] 470p 1 2 3 4 6 7 GND Z1324 R237 0_r(0603) Z1325 R238 0_r(0603) [15] USB5- 3 USB5+ [15] 6 USB1- [15] USB1+ [15] C207 C204 470p 470p [15] USB3- [15] USB3+ [15] NEAR EXT-USB CONNECTOR EXT-USB PIN(9,10)=GND +5V SB5V R604 +12V R605 6.19K_1% SB5V 4.7K CN16 R225 10K S G 1K Q53 D Z1332 A03401 Z1327 B Z1328 C C Q51 B E 2N3904 Q52 E 2N3904 7 2 3 D 2N7002 G 470p PIN(5,6)=GND Q18 Q54 Z1333 C159 C Z1326 R607 Z1329 Z1317 Z1318 1 2 3 4 USB-TOUCH PANEL USBVCC SB5V R606 4.7K 4 D1 G1 D1 N S2 S1 D2 P G2 D2 D7 SK54 8 1 +5V 6 5 CEM9939A A3 B - 14 CRT & USB (71-P2970-002A) [15] OC5# 8 8 EN 2 4 4 USB-CON [26] OC1# R224 4.7K 0.1u 10u/10V_1206 7 8 7 6 5 FRC-1394-201 GND GND3 GND4 2.4K_1% 5 5 U16 2DATA+ USBVCC 1 1 C166 C167 GND1 GND2 R223 CA159 + CT38 A VCC VCC R214 CA158 POLY SW 1.5A USBVCC Z1319 Z1314 S B.Schematic Diagrams R591 HSYNC 2.2K CN22 2 SJ-201209-0600B-N3 600_0805 +5V Z1306 [7] +3V AC D +5V C S Z1321 A Z1301 0 AC 47 L58 C R592 VSYNC Q47 2N7002 A G +5V [7] 1K 2.7K DDCDATA [7] D12 DA204U AC 0 2.2K B Z1330 R233 R263 L17 0 R205 R206 0 0 +5V USB7USB7+ [15] [15] Schematic Diagrams ICH5 (Power, LPC, Clock, SMbus) C93 SB3V + CT65 C107 CA121 CA111 CA236 C102 10u/10V_1206_R 1u 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.01u C86 0.01u 0.01u +1.5V CT61 + C85 CA98 CA113 CA233 CA115 CA107 CA112 0.01u 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 10u/10V_1206_R + CT68 + CT69 10u/10V_1206 10u/10V_1206_R R453 VREF5V CA117 CA104 CA120 CA109 CA234 CA116 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R 0.1u_X7R A +3V R240S V_CORE +3V Sheet 14 of 28 ICH5 (Power, LPC, Clock, SMbus) D20 C C104 C243 C228 CA105 0.01u 0.01u 0.01u 0.1u_X7R CA253 C240 0.1u 0.01u 1K +5V CA261 0.1u [3,6,22] [22,26] THERMTRIP# TZ1402 SUSB# SUSC# TZ1403 AC12 Y4 AB3 ICH5-PWROK [22] [23] PWRBTN# RI# [12] RESET-SW# [22] RSMRST# [27] R493 VRMPGD PD66DET SD66DET 4 3 2 1 RN63 8P4R*10K SB3V [16] [12] LPCPME# R496 R497 5 6 7 8 Z1402 Z1403 Z1404 Z1406 TZ1405 TZ1406 TZ1407 TZ1408 10K 0 GPO23 TZ1410 TZ1412 [12] U1 AB13 AA1 AB1 Y1 R20 AB2 P20 0.1u_R GPO27 SB3V [22] 0 Z1401 LPCPD# SUSCLK BATLOW# TZ1404 CA301 [21] [21] SATALED# R5 U3 Y2 W4 W3 V3 W5 U21 U22 R1 U20 F22 W2 T1 G23 F21 R11 R14 T23 T3 T6 U19 V1 V21 W16 W18 Y3 Y6 Y7 Y8 Y10 SMBCLK SMBDATA Management SMbus SYS_RESET# RSMRST# LAN_RST# SUS_STAT#/LPCPD# SUSCLK VRMPWRGD(VGATE) BATLOW#/TP[0] DPRSLPVR A C V5REF V5REF V_CPU_IO V_CPU_IO V_CPU_IO A8 W14 Z1409 CPU GPIO6/AGPBUSY# GPIO7 GPIO8 GPIO12 GPIO25 GPIO27 GPIO13 GPIO18(STP_PCI#) GPIO20(STP_CPU#) GPIO21(C3_STAT#) GPIO22(CPUPERF#) GPIO23(SSMUXSEL) GPIO28 GPIO32 GPIO33 GPIO34 R15 R19 T19 F19 Y5 AA4 AB4 F7 F8 SMBALERT#/GPIO11 SMLINK0 SMLINK1 SPKR Other INTRUDER# INTVRMEN LINKALERT# RTCRST# CLK14 CLK48 CLK66 Clock CLK100P CLK100N RTCX1 RTCX2 GPIO V23 P22 U24 R21 R23 U23 R22 V24 T24 P23 T22 P24 R24 CA251 A20M# [3] CPUSLP# [3] 0.1u_X7R FERR# [3] IGNNE# [3] INIT# [3,21] INTR [3] NMI [3] SMI# [3] STPCLK# [3] KBRST# [22] A20GATE [22] CPUPWRGD [3] A Z1410 TZ1413 AD2 AD1 AC3 AD3 AA2 R489 Z1412 Z1413 Y12 AD10 V5 AA12 F20 F24 N22 R442 R451 R158 Z1411 CN15 CN14 RTCVCC SB3V [24] 1M 330K 10K R200 180K RTCVCC SB3V ICH-14M [4] ICH-48M [4] ICH66CLK [4] AC5 AD5 AC11 AB12 10K 10K ICHSPK Z1414 Z1415 Z1416 Z1417 R548 1K 1u SMBCLK [4,10,16,22] SMBDATA [4,10,16,22] SMBALERT# [16] 10K SB3V R485 R499 E24 CB17 1 AA6 AB6 C24 VCCSATAPLL VCCSATAPLL VCCUSBPLL K10 K12 K13 L19 P19 R10 R6 H24 J19 K19 M15 N15 N23 E15 F15 F14 W19 R12 W9 W10 W11 W6 W7 W8 E22 E18 B15 E11 F10 F11 E13 E14 U6 V6 F16 F17 F18 K15 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCCSUS1_5 VCCSUS1_5 VCCSUS1_5 VCCSUS1_5 VCCSUS1_5 VCCSUS1_5 A20M# CPUSLP# FERR# IGNNE# INIT# INTR NMI SMI# STPCLK# RCIN# A20GATE CPUPWRGD/GPIO49 DPSLP# Power PWROK PWRBTN# RI# D27 C SD103AWS Power THRM# THRMTRIP# SLP_S1#/GPIO19 SLP_S3# SLP_S4# SLP_S5# 1N4148 AD11 1 T2 T21 T20 W1 U2 AA3 VCCRTC E16 KORYO CR2032 2 [22] THERM# [3,16] THERMTRIP# LPC 0.1u_X7R V5REF_SUS KORYO CR2032_R 2 TZ1401 LAD0 /FB0 LAD1 /FB1 LAD2 /FB2 LAD3 /FB3 LFRAME# /FB4 LDRQ0# LDRQ1#/GPIO41 RTCVCC D26 CLK100 CLK100# Z1418 CB6 Z1419 0.1u [4] [4] 3 2 1 [21,22] LFRAME# [22] LDRQ# T5 R4 R3 U4 T4 U5 R2 CA108 R199 4.7K Z1420 Z1421 J5 CMOS CON. 2-3:CLEAR CMOS Ground VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS P21 P15 P14 P13 P12 P11 P10 P1 N20 N14 N13 N12 N11 M24 M22 M14 M13 R448 10M Y3 1 2 32.768KHz PIN3,4=GND C234 10p C236 10p SB3V ICH5 C230 SB3V 0.1u [7] ICHSYNC# [6,12,28] PWROK 5 2 1 3 RESET-SW# R495 10K BATLOW# R501 10K SUSCLK R498 8.2K SMBCLK R491 8.2K SMBDATA R492 8.2K LPCPD# R500 10K_R THERMTRIP# R421 62_1% KBRST# R418 8.2K A20GATE R419 10K THERM# R159 8.2K VRMPGD R420 10K V_CORE +3V U25 4 Z1422 R441 ICH5-PWROK 0_R 74AHC1G08(SC-88A)_R R440 0 V_CORE +1.5V +3V +5V SB3V SB5V [2,3,4,22,27] [5,7,11,13,15,22,28] [3,4,5,6,11,12,13,15,16,17,19,20,21,22,23,24,26,27,28] [4,11,12,13,16,17,19,21,22,23,24,25,26,27,28] [15,16,19,20,22,23,24,26] [3,12,13,22,26,28] ICH5 (Power, LPC, Clock, SMbus) (71-P2970-002A) B - 15 B.Schematic Diagrams LAD0 LAD1 LAD2 LAD3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 LAD[0..3] LAD[0..3] RTC CIRCUIT SB3V SB5V U28A A1 A7 VSS_RSVD A10 VSS A15 VSS A17 VSS A19 VSS A21 VSS A23 VSS AA5 VSS AA7 VSS AA9 VSS AA11 VSS AA13 VSS AA21 VSS AA24 VSS AB5 VSS AB7 VSS AB9 VSS AB11 VSS AB15 VSS AB18 VSS AC2 VSS AC4 VSS AC6 VSS AC8 VSS AC10 VSS AC13 VSS AC23 VSS AD4 VSS AD6 VSS AD8 VSS AD12 VSS AD17 VSS AD21 VSS B13 VSS B17 VSS B19 VSS B21 VSS B23 VSS C3 VSS C8 VSS C16 VSS C18 VSS C20 VSS C22 VSS D1 VSS D6 VSS D11 VSS D16 VSS D18 VSS D20 VSS D22 VSS D24 VSS E17 VSS E19 VSS E20 VSS E21 VSS E23 VSS VSS F3 VSS F9 G6 VSS G20 VSS G24 VSS H1 VSS H19 VSS H22 VSS VSS J6 J21 VSS J23 VSS K3 VSS K11 VSS K14 VSS K20 VSS K22 VSS K24 VSS L10 VSS L11 VSS L12 VSS L13 VSS L14 VSS L15 VSS L21 VSS L23 VSS M1 VSS M5 VSS M11 VSS M12 VSS VSS [21,22] VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 B5 F6 G1 H6 K6 L6 M10 N10 P6 R13 V19 W15 W17 W24 AD13 AD20 G19 G21 Z1407 Z1408 RTC CIRCUIT VREF5V Schematic Diagrams ICH5 (PCI, IDE, UHB, USB, LAN) D8 AC_SDIN0 AC_SDIN1 AC_SDIN2 [24] AC_SDIN0 [24] AC_SDIN1 [24] AC_SDIN2 [24] AC_RESET# [24] AC_SYNC [24] AC_SDOUT R447 0 Z1501 E12 D12 A13 C12 B8 A9 TZ1522 TZ1523 2.7K R413 8.2K REQ4# R472 8.2K 8 7 6 5 RN59 REQ3# REQ2# REQ0# INTA# 8 7 6 5 1 2 3 4 +3V [21] [21] [21] SDA0 SDA1 SDA2 [21] PDD[0..15] [21] SDD[0..15] SB3V CA244 8P4R*8.2K 1 2 3 4 +3V SERR# DEVSEL# PLOCK# IRDY# 8 7 6 5 RN62 1 2 3 4 1 +3V 3 0.1u Z1512 2 U24A 74HC32 8P4R*8.2K PCIRST#1 [11,21,22] 33 C227 0.01u_R 8P4R*8.2K [5,7,11,13,14,22,28] [3,4,5,6,11,12,13,14,16,17,19,20,21,22,23,24,26,27,28] [14,16,19,20,22,23,24,26] STOP# TRDY# INTB# PERR# 8 7 6 5 1 2 3 4 +3V 14 RN58 +1.5V +3V SB3V 4 3 2 1 RN57 Z1514 5 6 7 8 8P4R*10K Z1515 Z1516 Z1517 B3 E1 A2 C2 D7 Z1505 A6 Z1506 E2 Z1507 B1 Z1508 F23 RN68 Y17 Y24 8 7 6 5 1 2 3 4 HL_STBF HL_STBS HIRCOMP HI_VSWING HIREF [13] OC3# OC4# OC5# [13] [13] [13] [17,19] [17,19] [19,20] SERIRQ IRQ14 IRQ15 [17,22] [21] [21] SATA0TXP [21] SATA0TXN [21] SATA0RXP [21] SATA0RXN [21] 24.9_1% H20 HI_0 H21 HI_1 J20 HI_2 H23 HI_3 M23 HI_4 HI_5 M21 N21 HI_6 HI_7 M20 HI_8 L22 HI_9 J22 K21 HI_10 G22 Z1510 R414 HI_[0..10] [7] 62_1% K23 J24 N24 Z1511 L20 Z1518 L24 Z1519 OC1# +3V 8P4R*10K AA8 AB8 AC7 AD7 AA10 TZ1506 AB10 TZ1507 AC9 TZ1508 AD9 TZ1509 Y11 Z1509 R452 Y9 SB3V INTA# INTB# INTC# INTD# HI_STRF HI_STRS R417 [7] [7] 52.3_1% +1.5V +1.5V ICH5 PCIRST# 4 6 RN61 8P4R*8.2K Z1513 5 7 U24B 74HC32 B - 16 ICH5 (PCI, IDE, UHB, USB, LAN) (71-P2970-002A) PIORDY SIORDY PDDREQ SDDREQ PDDACK# SDDACK# [21] [21] [21] [21] [21] [21] R416 PDIOR# PDIOW# SDIOR# SDIOW# [21] [21] [21] [21] PDCS1# PDCS3# SDCS1# SDCS3# [21] [21] [21] [21] 226_1% C91 0.01u CA231 R407 R423 PCIRST#2 [17,19,20] 33 0.1u 147_1% C226 0.01u R415 113_1% R424 7 INTC# INTD# REQ1# FRAME# PDA0 PDA1 PDA2 SDD0 SDD1 SDD2 SDD3 SDD4 SDD5 SDD6 SDD7 SDD8 SDD9 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15 8.2K R471 SERIRQ C15 D15 D14 C14 B14 A14 D13 C13 TZ1505 [21] [21] [21] 14 R473 REQB# A24 B24 IDE Interface PDD0 PDD1 PDD2 PDD3 PDD4 PDD5 PDD6 PDD7 PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15 REQA# USBRBIAS USBRBIAS# C19 D19 A18 B18 C17 D17 A16 B16 USBP0P USBP0N USBP1P USBP1N USBP2P USBP2N USBP3P USBP3N AC'97 +3V 8.2K HL0 HL1 HL2 HL3 HL4 HL5 HL6 HL7 HL8 HL9 HL10 HL11 HUB Interface 10p_R R494 SATA1TXP SATA1TXN SATA1RXP SATA1RXN SATARBIASP SATARBIASN AC_BIT_CLK AC_SDIN0 AC_SDIN1 AC_SDIN2 AC_RST# AC_SYNC AC_SDOUT 20_1% HI_[0..10] CP41 PAR USBP4P USBP4N USBP5P USBP5N USBP6P USBP6N USBP7P USBP7N TZ1518 TZ1519 TZ1520 TZ1521 B10 B11 B9 A12 TZ1524 TZ1525 TZ1517 D10 C23 D23 A22 B22 C21 D21 A20 B20 TZ1514 TZ1515 TZ1516 D9 E9 B12 EE_CS EE_DIN EE_DOUT EE_SHCLK TZ1510 TZ1511 TZ1512 TZ1513 C10 C9 C11 PAR PME# IRDY# TRDY# STOP# SERR# PERR# PLOCK# PCIRST# FRAME# DEVSEL# CLKRUN#/GPIO24 NC 10p_R BIT_CLK SATA PCICLK A11 TZ1504 CP51 [24] F1 V2 M3 E4 E5 L4 K2 L2 V4 D2 L3 AC1 OC0# OC1# OC2# OC3# OC4#/GPIO9 OC5#/GPIO10 OC6#/GPIO14 OC7#/GPIO15 SATA0TXP SATA0TXN SATA0RXP SATA0RXN GNTA#/GPIO16 GNTB#/GNT5#/GPIO17 W20 AC18 SDDACK# Y20 PDDACK# AC17 SDDREQ Y21 PDDREQ AA18 SIORDY PIORDY N1 ICHPCLK [17,19,20] PAR [17,19,20,22] PME# [17,19,20] IRDY# [17,19,20] TRDY# [17,19,20] STOP# [17,19,20] SERR# [17,19,20] PERR# [17] PLOCK# [7,21] PCIRST# [17,19,20] FRAME# [17,19,20] DEVSEL# REQA#/GPIO0 REQB#/REQ5#/GPIO1 AA17 AD18 PDIOW# PDIOR# [4] E8 B4 Interrupt Interface GNT0# GNT1# GNT2# GNT3# GNT4# R412 [16] [16] [13] [13] [13] [13] [13] [13] [13] [13] [13] [13] U28B PIRQA# PIRQB# PIRQC# PIRQD# PIRQE#/GPIO2 GPIO3/PIRQF# GPIO4/PIRQG# PIRQH#/GPIO5 SERIRQ IRQ14 IRQ15 REQ0# REQ1# REQ2# REQ3# REQ4#/GPIO40 Y22 Y23 SDIOW# SDIOR# A5 E7 TZ1502 TZ1503 Z1504 USB EEPROM V20 V22 SDCS3# Y18 SDCS1# AB19 PDCS3# PDCS1# TZ1526 TZ1501 REQA# REQB# LAN_RSTSYNC D4 A3 B7 C7 A4 LAN_TXD0 LAN_TXD1 LAN_TXD2 GNT0# GNT1# GNT2# LAN AB16 Y13 PDD0 Y14 PDD1 AC14 PDD2 AA14 PDD3 AC15 PDD4 AD14 PDD5 AB14 PDD6 AD15 PDD7 Y15 PDD8 AD16 PDD9 AA15 PDD10 AC16 PDD11 Y16 PDD12 AA16 PDD13 AB17 PDD14 PDD15 GNT0# GNT1# GNT2# D5 C1 C5 B6 C6 PCI Interface W22 W23 SDA0 W21 SDA1 SDA2 [17] [19] [20] REQ0# REQ1# REQ2# REQ3# REQ4# C/BE0# C/BE1# C/BE2# C/BE3# AA19 AD19 PDA0 AC19 PDA1 PDA2 REQ0# REQ1# REQ2# REQ3# E3 J1 N3 M2 LAN_CLK AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 B.Schematic Diagrams [17] [19] [20] C/BE#0 C/BE#1 C/BE#2 C/BE#3 LAN_RXD0 LAN_RXD1 LAN_RXD2 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 J4 J5 G3 K4 H5 H2 J3 J2 K5 F2 M4 H4 L5 G2 K1 G5 G4 L1 B2 P5 H3 N5 C4 N4 E6 P3 D3 N2 F5 P4 F4 P2 C/BE#[0..3] E10 AD[0..31] [17,19,20] AD[0..31] [17,19,20] C/BE#[0..3] USB0+ USB0USB1+ USB1USB3+ USB3USB4+ USB4USB5+ USB5USB7+ USB7- AA22 AB23 SDD0 AD23 SDD1 AD24 SDD2 AB21 SDD3 AC21 SDD4 AB20 SDD5 AC20 SDD6 Y19 SDD7 AD22 SDD8 AC22 SDD9 AA20 SDD10 AB22 SDD11 AC24 SDD12 AB24 SDD13 AA23 SDD14 SDD15 Sheet 15 of 28 ICH5 (PCI, IDE, UHB, USB, LAN) NEAR ICH5 CA230 0.1u Schematic Diagrams Thermal & Fan Controller +3V +5V +12V Sheet 16 of 28 Thermal & Fan Controller [3,4,5,6,11,12,13,14,15,17,19,20,21,22,23,24,26,27,28] [4,11,12,13,14,17,19,21,22,23,24,25,26,27,28] [12,13,17,22,24,25,26,27,28] SB3V + CT72 CA119 10u/10V_1206 0.1u R133 10K 2N3906 9 TACH1 14 Z1606 R135 0 6 Z1607 R454 10K SMBALERT# [14] FANIN1 +12V E1 [3] 0 Z1602 16 R143 0 Z1603 1 13 THERMDA SMBDATA R155 4.7K_R 4.7K SMBCLK Z1611 R163 4.7K D1+ R157 Q12 2SB1198K_R E B C Q11 2SB1198K_R Z1609 B 1K_1206_R D [4,10,14,22] SMBCLK R134 +12V +3V R455 [4,10,14,22] SMBDATA C Z1601 U30 2.5VIN E D22 1N4148_R C R165 10K_R CN11 FANIN2 C103 12 THERMDC Z1618 11 R468 D1D2+ TACH2 C 7 10K +3V Z1608 R466 10K_R Z1613 Q13 2N7002_R G + FANIN2 4.7K_R Z1612 R141 4.7K R140 10K Z1604 8 R142 10K Z1605 4 R139 1K_1206 D D2- Q8 2SB1198K_R E B C Q40 2SB1198K Z1610 B E D19 1N4148 C R137 10K CN9 FANIN1 PWM3 TACH3 PWM2 PWMOUT2 5 PWMOUT1 Z1614 Q10 2N7002 G + S SB3V +12V 4.7K A Q48 2N3904 10 SYSTEM FAN +12V R136 R467 3300p Z1619 3 2 1 MOLEX 5045-03A_R +3V C309 B E C138 100u/16V_6.3*7_R C [3] PWMOUT2 S PWM1 3300p PWMOUT1 15 C101 100u/16V_6.3*7 3 2 1 MOLEX 5045-03A CPU FAN ADT7460 +5V PWMOUT2 CA65 R345 0 0.1u R346 0 C Q49 CN4 1 2 3 4 5 6 7 8 [14] GPO27 R601 10K B E 2N3904_R U21 4 3 2 1 Z1615 Z1616 VIDEO-R VIDEO-L [24] [24] 5 6 7 8 USB0USB0+ PWMOUT1 [15] [15] C Z1617 B Q50 E FRC-1394-201_R 2N3904 TV-TUNER Thermal & Fan Controller (71-P2970-002A) B - 17 B.Schematic Diagrams GND B 3 E Q9 C VCC 2 [3,14] THERMTRIP# A +3V Schematic Diagrams Cardbus PCI1520 CLOSE TO TPS_2224 Sheet 17 of 28 Cardbus PCI1520 +3V +5V +12V +VCC_A +VCC_B +VPP_A +VPP_B [3,4,5,6,11,12,13,14,15,16,19,20,21,22,23,24,26,27,28] [4,11,12,13,14,16,19,21,22,23,24,25,26,27,28] [12,13,16,22,24,25,26,27,28] [19] [19] [19] [19] +3V +VCC_A +3V CT32 + CT31 + CA106 CA247 CA128 CA246 CA118 0.1u 0.1u 0.1u 0.1u CA136 CA129 CA237 C116 C90 C321 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u +VPP_A CA110 CA256 CF8 0.1u 0.1u 4.7u/16V_1206 0.1u CA250 +VCC_B CA272 CF7 0.1u 4.7u/16V_1206 0.1u CA137 +5V +12V +VPP_B CA259 CF3 0.1u 4.7u/16V_1206 0.1u CA271 CA235 CF2 0.1u 4.7u/16V_1206 CA240 CF4 0.1u 4.7u/16V_1206 0.1u CA243 CF5 CA242 4.7u/16V_1206 0.1u CF6 4.7u/16V_1206 10u/10V_1206 10u/10V_1206 0.1u U26 7 20 +12V B-CAD[0..31] [19] 1 2 24 +5V B-CAD31 B-CAD30 B-CAD29 B-CAD28 B-CAD27 B-CAD26 B-CAD25 B-CAD24 B-CAD23 B-CAD22 B-CAD21 B-CAD20 B-CAD19 B-CAD18 B-CAD17 B-CAD16 B-CAD15 B-CAD14 B-CAD13 B-CAD12 B-CAD11 B-CAD10 B-CAD9 B-CAD8 B-CAD7 B-CAD6 B-CAD5 B-CAD4 B-CAD3 B-CAD2 B-CAD1 B-CAD0 A-CAD0 A-CAD1 A-CAD2 A-CAD3 A-CAD4 A-CAD5 A-CAD6 A-CAD7 A-CAD8 A-CAD9 A-CAD10 A-CAD11 A-CAD12 A-CAD13 A-CAD14 A-CAD15 A-CAD16 A-CAD17 A-CAD18 A-CAD19 A-CAD20 A-CAD21 A-CAD22 A-CAD23 A-CAD24 A-CAD25 A-CAD26 A-CAD27 A-CAD28 A-CAD29 A-CAD30 A-CAD31 [19] A-CAD[0..31] 13 14 +3V 12 P19 +VCC_A 0 Z1716 MFUNC5 Z1712 E5 D19 A16 E14 F13 B15 A15 C14 Z1713 K19 R431 0 Z1710 R432 0 Z1711 PCMCIA-RI# [15,19] INTA# [15,19] INTB# [23] PCMCIA-RI# [15,22] SERIRQ [15] PLOCK# R613 L1 Z1714 R130 C308 R430 10K 1u 0 A6 A9 A14 E1 K1 P1 R19 W6 F19 W14 V11 R10 U10 V10 W10 R8 W7 V7 P8 V6 U6 V5 R6 U5 W4 M3 M1 M2 L5 L6 L3 L2 K6 K3 K2 J3 J5 J1 J2 H2 H1 H3 CARD A CARD B CONTROL CONTROL TERMINALS TERMINALS A_RSVD/D2 A_RSVD/A18 A_RSVD/D14 B_CAUDIO B_CBLOCK# B_CDEVSEL# B_CFRAME# B_CGNT# B_CINT# B_CIRDY# B_CLKRUN# B_CPAR B_CPERR# B_CREQ# B_CRST# B_CSERR# B_CSTOP# B_CSTSCHG B_CTRDY# B_RSVD/D2 B_RSVD/A18 B_RSVD/D14 PCI-1520 A_CCD1# A_CCD2# A_CVS1 A_CVS2 B_CCD1# B_CCD2# B_CVS1 B_CVS2 VCCA VCCB NC INTA#/GPIO0/MFUNC0 INTB#/GPIO1/MFUNC1 PCREQ/GPIO2/MFUNC2 SERRIR/IRQ3/MFUNC3 LOCK#/GPIO3/MFUNC4 PCGNT/GPIO4/MFUNC5 CLKRUN#/IRQ6/MFUNC6 CLOCK DATA LATCH POWER SWITCH SUSPEND# SPKROUT# RI_OUT#/PME# Z1702 3 4 5 15 P6 Z1708 R162 47 K5 M6 T1 U7 [19] 5V 5V 5V BVPP BVCC BVCC 3V 3V RESET# DATA CLOCK LATCH OC# SHDN# NC NC NC NC GND 8 +VPP_A 9 10 +VCC_A 19 +VPP_B 18 17 21 6 16 22 23 11 +VCC_B TZ1701 Z1703 Z1704 Z1705 Z1706 T8 T9 T10 T11 TPS_2224 43K B-CC/BE0# [19] B-CC/BE1# [19] B-CC/BE2# [19] B-CC/BE3# [19] V9 N3 P3 R3 N5 V8 P5 R9 N2 N6 R7 W5 W9 P2 U9 R2 B-CAUDIO [19] B-CBLOCK# [19] B-CDEVSEL# [19] B-CFRAME# [19] B-CGNT# [19] B-CINT# [19] B-CIRDY# [19] B-CCLKRUN# [19] B-CPAR [19] B-CPERR# [19] B-CREQ# [19] B-CRST# [19] B-CSERR# [19] B-CSTOP# [19] B-CSTSCHG [19] B-CTRDY# [19] P10 M5 J6 B-RSVD/D2 [19] B-RSVD/A18 [19] B-RSVD/D14 [19] H5 P9 U8 P7 B-CCD1# B-CCD2# B-CVS1 B-CVS2 R1 [19] [19] [19] [19] +VCC_B F15 E17 E18 CLOCK DATA LATCH C15 F14 E13 B-CCLK AVCC AVCC R129 Z1709 SPKROUT# 10K +3V SPKROUT# [24] PME# [15,19,20,22] VR_OUT REQ# GNT# STOP# IRDY# TRDY# SERR# PERR# FRAME# DEVSEL# VR_EN# GND GND GND GND GND GND GND GND GND GND POWER PCI BUS INTERFACE E10 W11 IDSEL CLK48 A-CCD1# A-CCD2# A-CVS1 A-CVS2 A_CAUDIO A_CBLOCK# A_CDEVSEL# A_CFRAME# A_CGNT# A_CINT# A_CIRDY# A_CLKRUN# A_CPAR A_CPERR# A_CREQ# A_CRST# A_CSERR# A_CSTOP# A_CSTSCHG A_CTRDY# SLOT B INTERFACE DATA CLOCK LATCH R450 B_CC/BE0# B_CC/BE1# B_CC/BE2# B_CC/BE3# C11 C13 GRST# A5 PRST# PAR U11 G18 J15 L18 SLOT A INTERFACE G6 F6 C/BE0# F8 C/BE1# B14 C/BE2# C/BE3# F17 R17 V13 [19] A-RSVD/D2 [19] A-RSVD/A18 [19] A-RSVD/D14 T12 B_CCLK A_CC/BE0# A_CC/BE1# A_CC/BE2# A_CC/BE3# AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 H17 N14 N15 M15 P18 H19 N18 H15 P15 R18 K17 L15 H18 P17 H14 N17 A_CCLK G2 G3 H6 F1 G5 F2 F3 E2 F5 E3 D1 B12 A4 C5 E6 B5 C8 B8 A8 E9 F9 C9 B9 F10 B10 F12 F11 E11 B11 A11 C12 E12 V14 T19 M17 K14 [19] A-CAUDIO [19] A-CBLOCK# [19] A-CDEVSEL# [19] A-CFRAME# [19] A-CGNT# [19] A-CINT# [19] A-CIRDY# [19] A-CCLKRUN# [19] A-CPAR [19] A-CPERR# [19] A-CREQ# [19] A-CRST# [19] A-CSERR# [19] A-CSTOP# [19] A-CSTSCHG [19] A-CTRDY# [19] [19] [19] [19] M14 VCC VCC VCC VCC VCC VCC VCC VCC VCC Z1715 W13 W8 N19 N1 J19 G19 G1 A12 A7 47 A-CC/BE0# A-CC/BE1# A-CC/BE2# A-CC/BE3# DATA CLOCK LATCH U41 B_CAD31 B_CAD30 B_CAD29 B_CAD28 B_CAD27 B_CAD26 B_CAD25 B_CAD24 B_CAD23 B_CAD22 B_CAD21 B_CAD20 B_CAD19 B_CAD18 B_CAD17 B_CAD16 B_CAD15 B_CAD14 B_CAD13 B_CAD12 B_CAD11 B_CAD10 B_CAD9 B_CAD8 B_CAD7 B_CAD6 B_CAD5 B_CAD4 B_CAD3 B_CAD2 B_CAD1 B_CAD0 P11 W12 R11 U12 V12 R12 P12 U13 P13 R13 U14 W15 P14 V15 U15 R14 W16 M18 M19 L19 L17 L14 K18 K15 J18 J17 J14 G17 G14 F18 G15 E19 A_CAD0 A_CAD1 A_CAD2 A_CAD3 A_CAD4 A_CAD5 A_CAD6 A_CAD7 A_CAD8 A_CAD9 A_CAD10 A_CAD11 A_CAD12 A_CAD13 A_CAD14 A_CAD15 A_CAD16 A_CAD17 A_CAD18 A_CAD19 A_CAD20 A_CAD21 A_CAD22 A_CAD23 A_CAD24 A_CAD25 A_CAD26 A_CAD27 A_CAD28 A_CAD29 A_CAD30 A_CAD31 R449 A-CCLK [19] [19] [19] [19] VCCP [19] A10 PCLK A13 B13 B6 B7 C7 C6 E7 E8 F7 C10 REQ0# GNT0# STOP# IRDY# TRDY# SERR# PERR# FRAME# DEVSEL# [15] [15] [15,19,20] [15,19,20] [15,19,20] [15,19,20] [15,19,20] [15,19,20] [15,19,20] PCLK R127 C/BE#0 C/BE#1 C/BE#2 C/BE#3 +3V R126 AD23 100 PCIRST#2 [15,19,20] 75_R Z1701 PAR [15,19,20] PCIRST#2 [15,19,20] CP4 10p_R [15,19,20] AD[0..31] [15,19,20] C/BE#[0..3] B - 18 Cardbus PCI1520 (71-P2970-002A) AD[0..31] C/BE#[0..3] +3V PCLK PCI 1520PBGA Z1707 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 B.Schematic Diagrams [15,19,20] PCIRST#2 AVPP 12V 12V [4] R599 PCMCIA-RI# R600 MFUNC5 SPKROUT# R131 10K 10K 43K Schematic Diagrams IEEE 1394 Sheet 18 of 28 IEEE 1394 CN36 CN29 1 2 3 4 5 6 1 2 3 4 5 6 R598 R242 R241 R240 R239 Z1802 Z1803 Z1804 Z1805 Z1806 IEEE-1394 CON. 1 2 3 4 CONNECT TO CONNECTOR GROUND PIN GND1~3 =GND U17 BEAD BK1608LL121 120 ohm 0_r(0603) 0_r(0603) 0_r(0603) 0_r(0603) Z1808 Z1809 Z1810 Z1811 Z1812 8 7 6 5 1 2 3 4 5 6 7 8 SMD-1394 CON. FRC-1394-201 H36 H4 2 3 4 5 M1 M10 M2 M11 M9 M16 M15 M13 M12 1 9 8 7 6 2 3 4 5 M-MARK1 M-MARK1 H31 H26 2 3 4 5 M-MARK1 1 9 8 7 6 MTH276D169BU 2 3 4 5 1 M-MARK1 M-MARK1 MTH276D169BUA 2 3 4 5 M-MARK1 H30 H25 9 8 7 6 M-MARK1 1 9 8 7 6 MTH276D110TBA 2 3 4 5 1 M-MARK1 2 3 4 5 H13 9 8 7 6 MTH276D110TBB 2 3 4 5 2 3 4 5 MTH276D110TA H38 M-MARK1 H37 9 8 7 6 H34 1 9 8 7 6 1 9 8 7 6 2 3 4 5 MTH315D201TUA MTH276D110TA H1 H10 C237D237 H9 C237D237 H11 H12 H16 H15 H7 C413B354D158 C413B354D158 C413B354D158 C413B354D158 C71D38 H35 9 8 7 6 1 2 3 4 5 1 9 8 7 6 2 3 4 5 1 9 8 7 6 MTH276D110TA MTH276D111R H14 MTH237D110_TMKA H17 MTH237D110_TMKA 1 6 2 3 4 5 H8 C71D38 H5 C71D38 MTH276D110TA H2 1 9 8 7 6 1 6 2 3 4 5 1 9 8 7 6 2 3 4 5 MTH276D169R H29 1 9 8 7 6 MTH276D110TA H21 2 3 4 5 MTH276D110TA H28 2 3 4 5 1 9 8 7 6 MTH276D110TA H27 1 9 8 7 6 MTH276D110TA H3 C237D237 2 3 4 5 M14 MTH276D111 M-MARK1 1 2 3 4 5 1 9 8 7 6 MTH400D130TU H6 C71D38 IEEE 1394 (71-P2970-002A) B - 19 B.Schematic Diagrams H20 H19 H18 H22 H23 H24 H32 H33 O165X67D138X40 O165X67D138X40 O165X67D138X40 SMD118X315R SMD118X315R SMD118X315R SMD118X315R SMD118X315R Schematic Diagrams Cardbus Slot & Mini PCI Sheet 19 of 28 Cardbus Slot & Mini PCI A-CAD0 A-CAD1 A-CAD3 A-CAD5 A-CAD7 [17] [17] [17] [17] [17] [17] [17] [17] [17] B.Schematic Diagrams CN13A [17] A-CAD[0..31] A-CC/BE0# A-CAD9 A-CAD11 A-CAD12 A-CAD14 A-CC/BE1# A-CPAR A-CPERR# A-CGNT# A-CINT# A-CCLK A-CIRDY# A-CC/BE2# A-CAD18 A-CAD20 A-CAD21 A-CAD22 A-CAD23 A-CAD24 A-CAD25 A-CAD26 A-CAD27 A-CAD29 [17] A-RSVD/D2 [17] A-CCLKRUN# A4 A6 A8 A10 A13 A15 A17 A19 A21 A23 A26 A28 A30 A32 A34 A40 A42 A45 A47 A49 A51 A53 A56 A58 A60 A62 A64 A66 A69 A71 CAD0-D3 CAD1-D4 CAD3-D5 CAD5-D6 CAD7-D7 CC/BE#0-CE1# CAD9-A10 CAD11-OE# CAD12-A11 CAD14-A9 CC/BE#1-A8 CPAR-A10 CPERR#-A14 CGNT#-WE# CINT#-REQ# B-CAD0 B-CAD1 B-CAD3 B-CAD5 B-CAD7 +VCC_A [17] VCC VCC [17] [17] [17] [17] [17] A1 A72 [17] [17] [17] CCLK-A16 CIRDY#-A15 CC/BE#2-A12 CAD18-A7 CAD20-A6 CAD21-A5 CAD22-A4 CAD23-A3 CAD24-A2 CAD25-A1 CAD26-A0 CAD27-D0 CAD29-D1 RSVD-D2 CLKRUN#-WP B-CC/BE0# A36 A37 B-CAD9 B-CAD11 B-CAD12 B-CAD14 B-CC/BE1# B-CPAR B-CPERR# B-CGNT# B-CINT# B-CCLK B-CIRDY# B-CC/BE2# +VPP_A VPP1 VPP2 CN13B [17] B-CAD[0..31] B-CAD18 B-CAD20 B-CAD21 B-CAD22 B-CAD23 B-CAD24 B-CAD25 B-CAD26 B-CAD27 B-CAD29 [17] B-RSVD/D2 [17] B-CCLKRUN# B4 B7 B9 B11 B13 B15 B17 B20 B22 B24 B26 B28 B31 B33 B35 B40 B42 B44 B46 B48 B51 B53 B55 B57 B59 B62 B64 B66 B68 B70 CAD0-D3 CAD1-D4 CAD3-D5 CAD5-D6 CAD7-D7 CC/BE#0-CE1# CAD9-A10 CAD11-OE# CAD12-A11 CAD14-A9 CC/BE#1-A8 CPAR-A10 CPERR#-A14 CGNT#-WE# CINT#-REQ# +3V +VCC_B [15,17] [17] A-RSVD/D14 [17] A-CVS1 [17] A-RSVD/A18 [17] A-CBLOCK# [17] A-CSTOP# [17] A-CDEVSEL# [17] A-CTRDY# [17] A-CFRAME# [17] A-CVS2 [17] A-CRST# [17] A-CSERR# [17] A-CREQ# [17] A-CC/BE3# [17] A-CAUDIO [17] A-CSTSCHG A-CCD2#-C A-CCD1#-C A-CAD2 A-CAD4 A-CAD6 A-CAD8 A-CAD10 A-CAD13 A-CAD15 A-CAD16 A3 A5 A7 A9 A11 A14 A16 A18 A20 A22 A25 A27 A29 A31 A33 A39 A41 A44 A-CAD17 A46 A-CAD19 A48 A50 A52 A54 A57 A59 A61 A63 A-CAD28 A65 A-CAD30 A68 A-CAD31 A-CCD2#-C A70 R521 CCD1#-CD1# CAD2-D11 CAD4-D12 CAD6-D13 RSVD-D14 CAD8-D15 CAD10-CE2# CVS1-VS1 CAD13-IORD# CAD15-IOWR# CAD16-A17 RSVD-A18 CBLOCK#-A19 CSTOP#-A20 CDEVSEL#-A21 CTRDY#-A22 CFRAME#-A23 CAD17-A24 CAD19-25 CVS2-VS2 CRST#-RESET CSERR#-WAIT# CREQ#-INPACK# CC/BE#3-REG# CAUDIO#-BVD2 CSTSCHG-STSCHG# CAD28-D8 CAD30-D9 CAD31-D10 CCD2#-CD2# B-CCD1#-C 100K [17] B-RSVD/D14 [17] B-CVS1 [17] B-RSVD/A18 [17] B-CBLOCK# [17] B-CSTOP# [17] B-CDEVSEL# GND GND GND GND GND GND GND GND A2 A12 A24 A35 A38 A43 A55 A67 [17] B-CTRDY# [17] B-CFRAME# [17] B-CVS2 [17] B-CRST# [17] B-CSERR# [17] B-CREQ# [17] B-CC/BE3# [17] B-CAUDIO [17] B-CSTSCHG B-CCD2#-C B-CCD1#-C B3 B-CAD2 B5 B-CAD4 B8 B-CAD6 B10 B12 B-CAD8 B14 B-CAD10 B16 B19 B-CAD13 B21 B-CAD15 B23 B-CAD16 B25 B27 B29 B32 B34 B39 B41 B-CAD17 B43 B-CAD19 B45 B47 B50 B52 B54 B56 B58 B60 B-CAD28 B63 B-CAD30 B65 B-CAD31 B67 B-CCD2#-C B69 Z1901 Z1902 Z1903 Z1904 Z1905 Z1906 Z1907 Z1908 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 81 83 85 87 89 91 93 95 97 99 101 103 105 107 109 111 113 115 117 119 121 123 INTA# TZ1901 [4] B1 B72 VCC VCC CCLK-A16 CIRDY#-A15 CC/BE#2-A12 CAD18-A7 CAD20-A6 CAD21-A5 CAD22-A4 CAD23-A3 CAD24-A2 CAD25-A1 CAD26-A0 CAD27-D0 CAD29-D1 RSVD-D2 CLKRUN#-WP +VPP_B REQ1# REQ1# [15,17,20] [15,17,20] AD31 AD29 [15,17,20] [15,17,20] AD27 AD25 AD31 AD29 AD27 AD25 TZ1902 C/BE#3 AD23 [15,17,20] C/BE#3 [15,17,20] AD23 [15,17,20] [15,17,20] VPP1 VPP2 MINI-PCLK MINI-PCLK [15] AD21 AD19 AD21 AD19 AD17 C/BE#2 IRDY# [15,17,20] AD17 [15,17,20] C/BE#2 [15,17,20] IRDY# B36 B37 CLKRUN# SERR# [15,17,20] SERR# A-CCD1#-C +5V R522 CCD1#-CD1# CAD2-D11 CAD4-D12 CAD6-D13 RSVD-D14 CAD8-D15 CAD10-CE2# CVS1-VS1 CAD13-IORD# CAD15-IOWR# CAD16-A17 RSVD-A18 CBLOCK#-A19 CSTOP#-A20 CDEVSEL#-A21 CTRDY#-A22 CFRAME#-A23 CAD17-A24 CAD19-25 CVS2-VS2 CRST#-RESET CSERR#-WAIT# CREQ#-INPACK# CC/BE#3-REG# CAUDIO#-BVD2 CSTSCHG-STSCHG# CAD28-D8 CAD30-D9 CAD31-D10 CCD2#-CD2# 100K PERR# C/BE#1 AD14 [15,17,20] PERR# [15,17,20] C/BE#1 [15,17,20] AD14 [15,17,20] [15,17,20] AD12 AD10 AD12 AD10 [15,17,20] [15,17,20] AD8 AD7 [15,17,20] AD5 [15,17,20] AD3 AD8 AD7 AD5 T29 [15,17,20] GND GND GND GND GND GND GND GND +3V CN6 T14 T15 T17 T19 T21 T23 T25 T27 B2 B6 B18 B30 B38 B49 B61 B71 Z1917 AD3 AD1 AD1 +5V TZ1904 TZ1905 TZ1906 Z1921 Z1922 T33 T34 [24] MONO_OUT Z1923 T36 +5V MINIPCI-RI# Z1909 T16 Z1910 T18 Z1911 T20 Z1912 T22 Z1913 T24 Z1914 T26 Z1915 R339 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 MINIPCI-RI# [23] 0 INTB# TZ1903 Z1916 PCIRST#2 AD28 AD26 AD24 IDSEL R89 AD22 AD20 PAR AD18 AD16 GNT1# [15,17,20,22] AD30 [15,17,20] CA302 AD28 AD26 [15,17,20] 0.1u_R [15,17,20] AD24 [15,17,20] 100 DEVSEL# AD22 AD20 PAR AD18 AD16 [15,17,20] [15,17,20] [15,17,20] [15,17,20] [15,17,20] FRAME# TRDY# STOP# [15,17,20] [15,17,20] [15,17,20] DEVSEL# [15,17,20] AD15 AD13 AD11 AD9 C/BE#0 Z1927 TZ1907 TZ1908 TZ1909 Z1930 [15] PME# T28 FRAME# TRDY# STOP# AD6 AD4 AD2 AD0 Z1925 Z1926 AD15 AD13 AD11 [15,17,20] [15,17,20] [15,17,20] AD9 C/BE#0 [15,17,20] [15,17,20] AD6 AD4 AD2 AD0 [15,17,20] [15,17,20] [15,17,20] [15,17,20] T30 T31 T32 T35 PHONE Z1931 Z1932 [24] T37 R112 Mini-PCI CON. [15,20] [15,17] 0 SB3V PCIRST#2 [15,17,20] GNT1# PME# Z1924 AD30 INTC# INTB# R83 0 SB3V PIN(125,126)=GND BERG TA-1116 BERG TA-1116 PIN5~8=GND PIN5~8=GND PCIRST#2 CP8 10p_R Close to solt +3V +5V R551 B-CCD1#-C B-CCD1# [17] C277 A-CCD1# [17] CA82 CA59 0.1u 0.1u 0.1u R97 10K 270p R484 B-CCD2#-C B-CCD2# [17] 22 C246 B - 20 Cardbus Slot & Mini PCI (71-P2970-002A) CA63 0.1u 22 C278 [14,15,16,20,22,23,24,26] [3,4,5,6,11,12,13,14,15,16,17,20,21,22,23,24,26,27,28] [4,11,12,13,14,16,17,21,22,23,24,25,26,27,28] [17] [17] [17] [17] CA58 0.1u CLKRUN# A-CCD1#-C 270p SB3V +3V +5V +VCC_A +VCC_B +VPP_A +VPP_B CA75 R550 22 R482 270p A-CCD2#-C A-CCD2# 22 C245 270p [17] Schematic Diagrams LAN RTL8100BL +A3V L50 +A2.5V 0_0805 L18 CA281 + CT70 10u/10V_1206 0.1u CA282 CA280 0.1u 0.1u 0 LANVDD2.5 SB3V 0.1u C CA102 CA144 CA145 C145 E Q15 2SB1198K CA143 C147 CA157 + 0.1u 1000p 0.1u 10u/10V_1206 CT37 CA150 B SB3V CT36 + Sheet 20 of 28 LAN RTL8100BL CA279 0.1u VCTRL 1000p 32 21 11 98 10p BK1608 HS241 [15,17,19] PCIRST#2 [15,19] INTC# 58 76 69 51 96 VDD25 VDD25 AVDD AVDD AVDD POWER TXD+ TXD- 83 99 82 81 20 85 84 13 14 17 18 19 12 15 72 71 TXD+ TXD- 68 67 RXIN+ RXIN- 80 79 77 Z2003 Z2004 Z2005 R213 R212 49.9_1% 49.9_1% CA156 LED0 LED1 LED2 1 3 LED 6 8 T38 T39 T40 R207 R208 49.9_1% 49.9_1% Z2014 7 Z2015 2 TD+ TD- NC NC NC NC Z2006 Z2007 Z2008 Z2009 NC NC RD+ RD- RX+ RX- RD_CT TD_CT Interface EECS EESK EEDI EEDO EEPROM C/BE0# C/BE1# C/BE2# C/BE3# 49 48 47 46 T41 T42 T43 T44 AUX 12 TZ2003 13 TZ2004 1 2 3 4 33p CN27 TX+ TXRX+ 8 7 6 5 1 2 3 Z2025 4 5 RXZ2026 6 7 8 FRC-1394-201 11 9 10 Z2016 15 Z2017 TD+ TDRO+ GND1 NC NC RONC NC GND2 GND3 GND4 GND1 GND2 GND3 CA155 CA289 CA290 0.1u 0.1u_R 0.1u R566 75_1% GND4 C173 C174 C172 R572 75_1% 180p 180p 33p Z2018 C281 R565 C282 75_1% C/R C/R 1 2 3 4 EECS EESK EEDI EEDO Z2029 33p U39 Z2019 Z2020 Z2021 Z2022 Z2023 Z2024 16 14 RJ-45 CS SK DI DO VCC NC NC GND R201 5.6K C280 R564 C289 75_1% C/R C/R R589 R588 R587 R586 R243 R244 SB3V 8 7 6 5 C283 1000p/2KV_1210 TZ2005 TZ2006 0_r(0603) 0_r(0603) 0_r(0603) 0_r(0603) 10K 10K CA283 93C46 50 RX_CT TX_CT LF-H41S U35 PCI TX+ TX- NC NC Z2028 52 53 54 78 33p U36 0.1u TZ2001 4 TZ2002 5 RXIN+ RXIN- VCTRL Z2001 Z2002 C176 C175 C177 ATTACHMENT UNIT 0.1u SB3V VCTRL 55 CLK RTT3 IDSEL RST# INTA# PAR REQ# GNT# IRDY# TRDY# STOP# PERR# SERR# FRAME# DEVSEL# Power Management Z2001 C322 RTSET PME# LWAKE ISOLATE# GND 63 Z2010 65 Z2011 H39 SMD118X315R T45 R549 5.6K 57 PME# 64 74 LAN-RI# Z2012 R210 [15,17,19,22] SB3V [23] 1K +3V Y6 1 X1 2 16 31 43 56 62 66 73 88 [15,17,19] PAR [15] REQ2# [15] GNT2# [15,17,19] IRDY# [15,17,19] TRDY# [15,17,19] STOP# [15,17,19] PERR# [15,17,19] SERR# [15,17,19] FRAME# [15,17,19] DEVSEL# AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 AVDD25 AVDD25/NC AVDD25/NC C/BE#0 C/BE#1 C/BE#2 C/BE#3 LANPCLK LANPCLK R191 45 44 42 41 38 37 36 33 30 29 28 27 26 25 24 23 10 9 8 5 4 3 1 100 95 94 93 92 91 89 87 86 GND GND GND GND GND GND GND GND GND [4] 59 70 75 6 22 34 39 90 97 C328 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8 AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31 U13 X2 61 LAN25M 60 Z2013 R211 LAN25M RTL8100BL R209 15K Y7 2 CP6 10_R Z2027 3 NC VCC OSC GND 4 CA141 2 25M OSC_R 0.1u_R 1 10p_R 25MHz C279 C160 27p 27p 10p_R SB3V [14,15,16,19,22,23,24,26] +3V [3,4,5,6,11,12,13,14,15,16,17,19,21,22,23,24,26,27,28] LAN RTL8100BL (71-P2970-002A) B - 21 B.Schematic Diagrams C/BE#[0..3] [15,17,19] C/BE#[0..3] AD22 VDD VDD VDD VDD VDD VDD AD[0..31] [15,17,19] AD[0..31] TZ2009 TZ2010 TZ2011 0.1u 7 35 40 0.1u VDD25/NC VDD25/NC VDD25/NC 0.1u TZ2007 TZ2008 10u/10V_1206 Schematic Diagrams IDE Connector & Firmware Hub Sheet 21 of 28 IDE Connector & Firmware Hub +3V [3,4,5,6,11,12,13,14,15,16,17,19,20,22,23,24,26,27,28] +5V [4,11,12,13,14,16,17,19,22,23,24,25,26,27,28] [15] PDD[0..15] PDD[0..15] +3V +5V 14 U23C 74HCT08 [7,15] CA151 CA278 0.1u 0.1u LAD[0..3] Z2101 8 R275 33 7 +3V R272 4.7K 8P4R*0 8 Z2130 7 Z2138 6 Z2131 5 Z2139 8 Z2134 7 Z2142 6 Z2135 5 Z2143 8P4R*0 Z2130 Z2131 Z2132 Z2133 Z2134 Z2135 Z2136 Z2137 PDDREQ PDIOW# PDIOR# PIORDY PDDACK# IRQ14 +5V 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 TZ2102 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 Z2138 Z2139 Z2140 Z2141 Z2142 Z2143 Z2144 Z2145 Z2103 Z2104 HDD CON. [15] [15] [15] [12] RN52 Z2132 8 Z2140 7 Z2133 6 Z2141 5 Z2136 8 Z2144 7 Z2137 6 Z2145 5 T46 8P4R*0 1 PDD5 2 PDD10 3 PDD4 4 PDD11 1 PDD1 2 PDD14 3 PDD0 4 PDD15 RN50 8P4R*0 T55 PD66DET [14] PDA2 [15] PDCS3# [15] C211 R273 10K 0.047u_R T48 T50 T52 T54 12 11 10 9 Z2109 Z2110 Z2111 Z2112 Z2113 3 30 4 5 6 R203 10K R558 10K VPP/NC R557 10K R556 10K RSVD/DQ4 RSVD/DQ5 RSVD/DQ6 RSVD/DQ7 A0/ID0 A1/ID1 A2/ID2 A3/ID3 RY/BY# 2 [11,15,22] PCIRST#1 R559 10K VCC1 VCC2 1 Z2105 Z2106 Z2107 Z2108 FWH0/DQ0 FWH1/DQ1 FWH2/DQ2 FWH3/DQ3 RESET# WP TBL A9/FGPI3 A10/FGPI4 A8/FGPI2 A7/FGPI1 A6/FGPI0 16 26 28 LAD0 LAD1 LAD2 LAD3 18 19 20 21 Z2114 Z2115 Z2116 Z2117 [14,22] 22 Z2118 7 8 Z2119 Z2120 T47 T49 T51 T53 T56 R555 R554 23 FWH4/WE# 29 IC +3V FWHINIT# 31 R/C#/CLK 10K 10K LFRAME# [14,22] 24 OE#/INIT# GND1 GND2 GND3 13 14 15 17 FWHPCLK [4] Z2121 Firmware HUB R202 10K R270 10K PDA1 PDA0 PDCS1# HDD-LED# +3V R400 4.7K [15] SDD[0..15] SDD[0..15] R118 10K [15] [15] [15] [14] [15] [15] [12] [15] SDDREQ SDIOR# SDDACK# SD66DET SDA2 SDCS3# CD-LED# SDCS1# [15] [15] [15] [15] [15] SDA0 SDA1 IRQ15 SIORDY SDIOW# R119 C80 0.047u_R SDD0 SDD1 SDD2 SDD3 SDD4 SDD5 SDD6 SDD7 10K R120 +3V R113 10K_R 4.7K 14 +5V [7,15] PCIRST# SDD8 SDD9 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15 U23D 74HCT08 1 RN42 2 8P4R*0 3 4 1 RN44 2 8P4R*0 3 4 8 7 6 5 8 7 6 5 1 RN48 2 8P4R*0 3 4 1 RN49 2 8P4R*0 3 4 8 7 6 5 8 7 6 5 Z2154 Z2155 Z2156 Z2157 Z2158 Z2159 Z2160 Z2161 SDDREQ SDIOR# SDDACK# SD66DET SDA2 SDCS3# CD-LED# SDCS1# SDA0 SDA1 IRQ15 SIORDY SDIOW# Z2153 Z2152 Z2151 Z2150 Z2149 Z2148 Z2147 Z2146 PPCIRST# 12 11 [24] [24] [24] +5V R121 Z2128 13 L46 33 AUDIO-R CD-GND AUDIO-L AUDIO-R CD-GND AUDIO-L 0_1206 + CT64 Z2124 CA99 10u/10V_1206 0.1u B - 22 IDE Connector & Firmware Hub (71-P2970-002A) CA103 CA101 0.1u 0.1u 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 CABLE CON. R401 1K Q35 2N3904 CN7 +5V 7 B.Schematic Diagrams R271 10K [15] [15] [15] [15] [15] [15] 25 32 CN34 +3V VCCA/NC Z2102 10 RN53 PDD7 1 PDD8 2 PDD6 3 4 PDD9 PDD3 1 PDD12 2 3 PDD2 PDD13 4 RN51 LAD[0..3] U14 TZ2101 27 9 PCIRST# Z2123 Q34 2N3904 R406 [3,14] INIT# FWHINIT# C B E C Z2122 B E 4.7K CN10 1 4 GND TXP TXN GND RXN 7 GND SATA RXP 2 3 5 Z2162 Z2163 Z2164 Z2165 U31 FRC-1394-201_R 1 8 2 7 3 6 4 5 6 R475 R479 R481 R486 0 0 0 0 SATA0TXP SATA0TXN SATA0RXN SATA0RXP SATA0TXP [15] SATA0TXN [15] SATA0RXN [15] SATA0RXP [15] Schematic Diagrams SIO W83627HF L49 R488 4.7K 0_0805 +5VIN Z2216 R483 +3V CA257 CA255 CA263 CA265 0.1u 0.1u 0.1u 0.1u R517 +12V +12VIN SB5V POWER-ON [28] 1K 28K_1% R533 10K R480 10K_1% D R490 10K +5V + CT66 CA262 CA273 CA254 CA260 CA275 CA274 0.1u 0.1u 0.1u 0.1u 0.1u G PWRON# R478 INDEX# R474 1K_R RTSA# R535 10K_R SOUTA R536 0.1u 10K +5V 10K_R 4 3 2 1 Sheet 22 of 28 SIO W83627HF 5 6 7 8 8P4R*1K_R RN60 SIO-48M SIOPCLK LDRQ# R507 0 CA267 RTCVCC 0.1u_R V_CORE +1.5V R508 2M TZ2201 118 76 Z2202 R465 R470 4.7K 4.7K Z2203 Z2204 100 99 TZ2202 101 Z2205 104 TZ2203 103 Z2206 102 T66 T67 +3V DUAL2.5V R469 4.7K R487 4.7K +12VIN [14] [3,27] [3,27] [3,27] [3,27] [3,27] 98 Z2207 +5VIN 94 95 Z2208 96 105 THERM# VID0 VID1 VID2 VID3 VID4 R460 R461 R462 R463 R464 0 0 0 0 0 Z2209 Z2211 Z2210 Z2212 Z2213 110 109 108 107 106 TZ2204 116 TZ2205 115 T68 TZ2208 120 TZ2221 128 127 126 LCDSEL1 125 LCDSEL2 124 LCDSEL3 123 LCDSEL4 122 121 119 COMPARY LOGO 92 [4,10,14,16] SMBCLK 91 [4,10,14,16] SMBDATA 90 [12] SYSTEM-ON# TZ2214 89 R512 0 TZ2215 88 SUSB# TZ2216 87 R509 0_R 73 Z2215 SUSC# 72 PWRON# [26] PWRON# 71 [28] SIOPWROK 70 RSMRST# [14] RSMRST# TZ2220 69 64 SUSPEND [12] SUSPEND [24] [12] [12] [12] [12] [4] [4] [3,6,14] [14,26] TZ2206 113 TZ2207 112 Z2214 111 MUTE LCDSEL1 LCDSEL2 LCDSEL3 LCDSEL4 MBID1 MBID2 PME# CLKIN PCICLK LDRQ# SERIRQ LFRAME# LRESET# SUSCLKIN 61 97 28 AVCC VCC3V Z2201 19 18 21 22 23 29 30 75 0_R LAD0 LAD1 LAD2 LAD3 VCC LPC Serial Port BEEP CASEOPEN# VCOREA VCOREB +3.3VIN -5VIN -12VIN +12VIN CTSB# DSRB# RTSB# DTRB# SINB SOUTB DCDB# RIB# DRVDEN0 DRVDEN1 INDEX# MOA# DSB# DSA# MOB# DIR# STEP# WD# WE# TRAK0# WP# RDATA# HEAD# DSKCHG# VREF VTIN1 VTIN2 VTIN3 CTSA# DSRA# RTSA# DTRA# SINA SOUTA DCDA# RIA# FDD Hardware Monitor OVT# VID0 VID1 VID2 VID3 VID4 49 50 51 52 53 54 56 57 78 79 80 81 82 83 84 85 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 CTSA# DSRA# RTSA# DTRA# SINA SOUTA DCDA# RIA# RTSA# SOUTA Z2217 Z2218 Z2219 Z2220 Z2221 Z2222 Z2223 Z2224 FANPWM1 FANPWM2 FANIO1 FANIO2 FANIO3 Parallel Port IRQIN0/MSO GP10/GPSA1/P12 GP11/GPSB1/P13 GP12/GPX1/P14 GP13/GPX2/P15 GP14/GPY2/P16 GP15/GPY1 GP16/GPSB2 GP17/GPSA2 GP20/MSI GP21/SCL GP22/SDA GP23/PLED GP24/WDTO GP25/IRRX GP26/IRTX GP30/SUSCIN GP31/PWRCTL# GP32/PWROK GP33/RSMRST# GP34/CIRRX GP35/SUSLED Game Port Midi Port GPIO KBC SLCT PE BUSY ACK# SLIN# INIT# ERR# AFD# STB# KBLOCK# GA20M KBRST# KCLK KDAT MCLK MDAT GND 42 41 40 39 38 37 36 35 PSIN VBAT W83627HF 67 68 74 10K_R RSMRST# R518 4.7K R519 47K_R 8 7 6 5 SB3V 1 2 3 4 RN69 +5V T64 T65 +5V 8P4R*15K 4.7K_R +5V J8 FDD-LED# [12] COMPARY LOGO R619 10K Z2233 1 2 3 CMOS CON. PD[0..7] [23] +5V PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 L43 0_1206 Z2228 CN5 INDEX# FDD-LED# LPTSLCT LPTPE LPTBUSY LPTACK# LPTSLIN# LPTINIT# LPTERR# LPTAFD# LPTSTB# [23] [23] [23] [23] [23] [23] [23] [23] [23] A20GATE KBRST# KBCLK KBDAT PMCLK PMDAT [14] [14] [25] [25] [25] [25] T69 T70 T71 T73 DSKCHG# Z2229 Z2230 Z2231 MTR0# Z2232 DIR# DRVDEN0 STEP# WDATA# PMDAT PMCLK KBDAT KBCLK T72 WGATE# TRK0# CP47 CP48 CP49 CP50 WRPRT# 10p 10p 10p 10p RDATA# HDSEL# ACPI PSOUT# 10K R510 R502 DRVDEN0 TZ2217 INDEX# MTR0# TZ2218 FDD-LED# TZ2219 DIR# STEP# WDATA# WGATE# TRK0# WRPRT# RDATA# HDSEL# DSKCHG# Z2225 8.2K R513 SUSC# LCDSEL1 LCDSEL2 LCDSEL3 LCDSEL4 T59 T60 T61 T62 T63 31 32 33 34 43 44 45 46 47 58 59 60 62 63 65 66 R520 SUSB# [23] [23] [23] [23] [23] [23] [23] [23] PD[0..7] PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PWRBTN# PWRBTN# PWRBTN# [14] R525 Z2226 10K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 CT54 CA216 10u/10V_1206 0.1u FDD CON. 1~26=A1~A26 SB5V RTCVCC R529 22K CA264 C 0.1u RTCVCC V_CORE SB3V SB5V MEM_VDD +3V +5V +12V [14] [2,3,4,14,27] [14,15,16,19,20,23,24,26] [3,12,13,14,26,28] B R532 Z2227 E Q41 2N3904 33 POWERSW# [12] CB14 1u [3,4,5,6,11,12,13,14,15,16,17,19,20,21,23,24,26,27,28] [4,11,12,13,14,16,17,19,21,23,24,25,26,27,28] [12,13,16,17,24,25,26,27,28] SIO W83627HF (71-P2970-002A) B - 23 B.Schematic Diagrams [14] LPCPME# [4] SIO-48M [4] SIOPCLK [14] LDRQ# [15,17] SERIRQ [14,21] LFRAME# [11,15,21] PCIRST#1 27 26 25 24 20 VSS 55 VSS 86 117 VSS VSS R505 [15,17,19,20] PME# LAD0 LAD1 LAD2 LAD3 VCC VCC VCC VCC LAD[0..3] LAD[0..3] AGND [14,21] U32 VSB 12 48 77 114 S 10u/10V_1206 0.1u Q42 2N7002 FDD-LED# TRK0# WRPRT# RDATA# DSKCHG# CA269 SB5V 93 +5V Schematic Diagrams Serial & Parallel Port Sheet 23 of 28 Serial & Parallel Port U37 CN21 DCD1# DSR1# RXD1 RTS1# TXD1 CTS1# DTR1# RING1# 1 6 2 7 3 8 4 9 5 R585 R584 R583 R582 R581 R580 R579 R578 DCD# DSR# SIN RTS# SOUT CTS# DTR# RING# BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 DTR# SOUT RTS# 9 10 11 DSR# RING# SIN CTS# DCD# 4 5 6 7 8 L52 Z2301 26 +5V 0_0805 COM1 TI1 TI2 TI3 RI1 RI2 RI3 RI4 RI5 RO1 RO2 RO3 RO4 RO5 VCC FON FOFF# GND INV# RO2B CA287 25 GND1~2=GND TO1 TO2 TO3 0.1u 14 13 12 19 18 17 16 15 23 22 Z2305 21 20 Z2306 RINGIN# 28 Z2307 DTRA# SOUTA RTSA# [22] [22] [22] DSRA# RIA# SINA CTSA# DCDA# [22] [22] [22] [22] [22] L53 T74 0_0805 CA288 0.1u C295 C296 C297 C298 C299 C300 C301 C302 220p 220p 220p 220p 220p 220p 220p 220p Z2302 1 C2+ C1+ CA285 CA166 0.1u Z2303 2 Z2304 3 C2- C1- V- V+ B.Schematic Diagrams CA165 24 Z2308 27 Z2309 CA286 MAX3243 0.1u 0.1u 0.1u ¨Ï¥Î K Type Parts No : 08-106 ¤§ºë±K¹q®e CN20 1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 11 24 12 25 13 LPSTB# LPAFD# LPD0 LPERR# LPD1 LPINIT# LPD2 LPSLIN# LPD3 R262 R260 R259 R258 R257 R256 R255 R254 R253 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 BEAD BK1608HS-241 LPD4 R252 BEAD BK1608HS-241 PD4 LPD5 R251 BEAD BK1608HS-241 PD5 LPD6 R250 BEAD BK1608HS-241 PD6 LPD7 R249 BEAD BK1608HS-241 LPACK# R248 BEAD BK1608HS-241 LPBUSY R247 BEAD BK1608HS-241 LPPE R246 BEAD BK1608HS-241 LPTPE LPSLCT R245 BEAD BK1608HS-241 LPTSLCT [22] PRINT PORT C178 C179 C180 C181 C182 C183 C184 C185 C186 C187 C188 C189 C190 C191 C192 C193 C194 GND1=GND GND2=GND 180p 180p 180p 180p 180p 180p 180p 180p 180p 180p 180p 180p 180p 180p 180p 180p 180p LPTSTB# [22] LPTAFD# [22] LPTERR# [22] LPTINIT# LPTSLIN# [22] A SB3V [17] PCMCIA-RI# RINGIN# CA294 0.1u Z2310 D33 A 1N4148 C CA292 0.1u Z2311 D31 A 1N4148 C CA291 0.1u Z2312 D30 A 1N4148 C 0.1u D32 Z2313 A 1N4148 C R561 4.7K Q45 2N3904 R568 Z2314 Z2316 RI# LPTBUSY [22] C Z2315 [20] LAN-RI# SB3V [14,15,16,19,20,22,24,26] +3V [3,4,5,6,11,12,13,14,15,16,17,19,20,21,22,24,26,27,28] +5V [4,11,12,13,14,16,17,19,21,22,24,25,26,27,28] +12V [12,13,16,17,22,24,25,26,27,28] B - 24 Serial & Parallel Port (71-P2970-002A) R567 1K C284 1u LPINIT# RN65 1 2 LPD2 3 LPSLIN# 4 LPD3 8 8P4R*2.7K 7 6 5 RN66 1 2 3 4 8 8P4R*2.7K 7 6 5 LPSTB# RN64 1 2 LPD0 3 LPERR# 4 LPD1 8 8P4R*2.7K 7 6 5 LPACK# RN67 1 2 LPBUSY 3 LPPE 4 LPSLCT 8 8P4R*2.7K 7 6 5 LPD4 LPD5 LPD6 LPD7 C B E CA293 1K [14] LPAFD# R261 PD1 PD2 PD3 PD7 1N4148 [19] MINIPCI-RI# PD0 LPTACK# [22] D36 +5V [22] 2.7K [22] PD[0..7] PD[0..7] [22] +3V Schematic Diagrams CODEC R154 L48 +5V 0_R BEAD BK2125HS601 600ohm_0805 +3V +A5V Z2446 U29 1 +12V 4 CB10 2 3 1u_0805_R V_in 7 6 5 GND GND GND CT67 CA123 10u/10V_1206 0.1u CA125 CA126 CA140 CA127 0.1u 0.1u 0.1u 0.1u R156 R166 0 C247 R477 0_0805_R AGND CP43 CP42 C120 CP5 10p 10p 27p 10p PHONE PHONE R540 Z2403 3 CD_R CD_GND_REF LINE_IN_L LINE_IN_R LINE_OUT_L LINE_OUT_R 1KZ2405 C266 0.22u Z2407 48 13 MIC1 SPDIFO MIC2 PHONE AUX_L AVSS1 AVSS2 VIDEO_R MONO_OUT ID1# DVSS1 DVSS2 ID0# 26 42 AUX_R VIDEO_L AFILT1 0.1u_R 4 7 R544 1K PC_BEEP AFILT2 2200p CA276 12 CAP1/VRAD R180 1K Z2408 CAP2/VRDA C257 0.1u CAP3/CAP1 Z2406 CA270 CAP4/NC 10K VREF R182 VREFOUT PC_BEEP MODEM CN33 CN23 R179 46 45 29 Z2420 30 Z2419 32 31 Z2418 Z2417 33 Z2416 34 27 Z2414 Z2415 Z2413 28 +2.25VREF 18 Z2423 20 Z2424 19 Z2425 C256 Z2421 TZ2402 1000p C252 1000p CB5 1u Z2426 R195 1K CB3 1u Z2427 R194 1K CB4 1u C259 C261 C260 0.047u_R 0.047u_R 0.047u_R R538 56K R539 56K C268 0.47u CLINE-IN-R C269 0.47u CF10 CA268 C117 C118 CB2 35 CLINE-OUT-L CB12 2.2u_0805 36 CLINE-OUT-R CB11 2.2u_0805 21 CMIC-IN CB15 2.2u_0805 22 CMIC2 C267 1u_R 14 CAUX-L C304 1u Z2449 R595 100 15 CAUX-R C305 1u Z2450 R596 100 16 CVIDEO-L C306 1u_R 17 CVIDEO-R C307 1u_R 0.22u Z2429 R153 C109 1K LINE_IN-R [25] HPHONE-L [25] HPHONE-R [25] MIC-IN MIC2 VIDEO-L [16] VIDEO-R [16] MONO_OUT 680p_R AGND AGND CAUX-L C258 0.22u CAUX-R C139 0.22u CLINE-IN-L C264 0.047u_R CLINE-IN-R C265 0.047u_R CMIC-IN C262 0.047u_R CLINE-OUT-L C113 680p_R CLINE-OUT-R C111 680p_R CMIC2 C263 0.22u CVIDEO-L C131 0.22u CVIDEO-R C132 0.22u If 14.318M External CLK is used Z2409 1 2 3 L33 LF BK2125HM121 Z2411 1 4.7u/16V_0805 XP 0.1u RT1 Z2410 Z2412 2 MODEM CON. R2010_R LF BK2125HM121 L34 0.01u_R 4.7u/16V_1206 1u_R CB13 XN Z2422 AGND 1u R172 0_R AGND RJ-11 AGND +5V MDC ( SOFEWARE MODEM ) CN8 MONO_OUT T76 T78 T79 T81 Z2432 Z2433 Z2434 Z2435 SB3V [15] AC_SDOUT [15] AC_RESET# R426 Z2436 33 CA146 CA100 0.1u 0.1u 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 MONO_OUT GND AUXR AUXL CDGND CD_R CD_L GND 3.3V GND 3.3V SDATA_O RESET# GND MCLK CA239 0.1u 0.1u AGND SB3V AUDIO_PD MONO_PHONE R_D GND VCC R_D R_D P_DN VCC GND SYNC SDATA_INB SDATA_INA GND BCLK 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 MDC CON. PIN(NC3,NC4,NC5,NC6,NC7,NC8)=GND Z2437 T75 Z2438 T77 Z2439 Z2440 Z2441 T80 T82 PHONE 14 MONO_OUT CA245 R438 10K_R R439 0 [14] ICHSPK [17] SPKROUT# 9 8 +3V C229 0.022u Z2430 10 Z2442 Z2443 Z2444 T83 Z2445 R425 R429 R428 R427 33 33 0_R AC_SYNC [15] AC_SDIN1 [15] AC_SDIN0 [15] 0 PC_BEEP PC_BEEP S1 1 R435 10K_R 7 +3V [19] [25] [25] R152 220K R160 0 1u [21] LINE_IN-L [25] 0 CF11 [21] CD-GND AGND CLINE-IN-L Z2428 C108 [21] AUDIO-R 0 24 37 AUDIO-L R193 23 ALC202 AGND AGND 18p_R U33 XTAL_OUT TZ2407 TZ2408 TZ2406 Z2402 2 XTAL_IN 39 41 HP_OUT_L HP_OUT_R TZ2405 EAPD 47 TZ2404 40 HP_OUT_C/NC BIT_CLK SDATA_IN SDATA_OUT SYNC RESET# R176 10K TZ2401 [19] AVDD1 AVDD2 DVDD2 DVDD1 CBIT_CLK 6 Z2404 8 Z2447 5 Z2448 10 11 18p_R C248 CD_L Sheet 24 of 28 CODEC B.Schematic Diagrams 33 33 33 33 44 0.1u 43 0.1u TEST1/GPIO1 4.7u/16V_1206 JD/SDIN1/GPIO0 CA138 Z2401 CA134 25 38 CF9 TZ2403 0_0805 9 1 R476 R511 R516 R167 R174 [4] Y4 24.576MHz_R R503 1M_R Near CODEC [15] BIT_CLK [15] AC_SDIN2 [15] AC_SDOUT [15] AC_SYNC [15] AC_RESET# ALC650 SB3V [14,15,16,19,20,22,23,26] +3V [3,4,5,6,11,12,13,14,15,16,17,19,20,21,22,23,26,27,28] +5V [4,11,12,13,14,16,17,19,21,22,23,25,26,27,28] +12V [12,13,16,17,22,25,26,27,28] +A5V [25] +2.25VREF [25] 0_R AMC7630_R +3V 0_C 8 V_out ENABLE GND GND C112 R437 U24C 74HC32 1K 2 SHORT AGND CBIT_CLK CP40 10p_R R190 [22] MUTE 10K C Z2431 B E Q43 2N3904 CODEC (71-P2970-002A) B - 25 Schematic Diagrams Amplifiers & Inverter Connector Sheet 25 of 28 Amplifiers & Inverter Connector +A12V L51 +12V +2.25VREF 0_0805 CF12 CA284 +A5V [24] Z2520 R576 0 R577 7.5K_R 4.7u/16V_1206 0.1u Z2501 4.7K CB16 16 2.2u_0805 Z2502 R546 3K 2 Z2503 -INV1 5 OUT1 OUT1 L_OUT 7 8 L_SPEAKER C206 [24] 100u/16V_6.3*7 R545 1K SVRR CA167 MIC-IN NC NC NC NC AGND 4 SGND 3 6 15 18 Z2506 Z2507 Z2508 Z2509 Z2522 BEAD BK2125HS241 1K Z2510 T85 T86 T87 T88 1K_R AGND Z2523 Z2524 3 5 Z2525 4 2 1 L25 R267 0.1u Z2521 R268 10K C274 2.2u/16V_1206 T84 R573 2.2K U34 VP AMP_L R274 10u/10V_1206 AGND R547 MIC2 CT71 + C197 C200 C196 0.01u 470p_R 680p_R 680p C212 CN26 MIC_IN CA277 0.1u AGND AGND AGND R266 4.7K AMP_R R553 Z2504 CB18 2.2u_0805 Z2505 19 AGND -INV2 4.7K 3K 17 MUTE# GND PGND GND GND PGND GND R552 M/SS AGND +A12V R560 22K OUT2 OUT2 13 14 C208 R_OUT [24] CB21 LINE_IN-R 1u Z2526 3 5 Z2530 Z2528 BEAD BK2125HS241 L21 [24] CB22 LINE_IN-L 1u R265 Z2527 4.7K 4 2 1 Z2531 Z2529 BEAD BK2125HS241 Z2511 CA152 CF13 4.7u/16V_1206 CN25 L22 R_SPEAKER 100u/16V_6.3*7 R204 1K TPA1517 1 9 10 11 12 20 B.Schematic Diagrams AGND R574 22K 0.1u C199 R575 22K C198 C293 470p 470p_R 470p_R LINE_IN C292 470p AGND AGND AGND AGND F4 Z2513 AMP_L R216 10K [22] KBCLK R217 10K R228 R229 C162 C163 33p 33p 0_r(0603) Z2514 0_r(0603) Z2515 1 2 3 4 1 2 3 4 5 6 C203 C205 C168 CB8 CA160 220p 220p 220p 1u 0.1u F1 SOUND-L C210 100u/16V_6.3*7 C209 L24 Z2532 100u/16V_6.3*7 L23 Z2533 PS2-KEYBOARD CON. C285 R269 47K FRC-1394-201 AGND AGND CN32 Z2536 Z2537 0_0805 R226 Z2517 PMDAT 0_r(0603) Z2518 C164 C161 C171 C170 C169 CB9 CA161 33p 33p 220p 220p 0.1u 1u 0.1u L26 L30 PIN(3,4)=GND Bead BK2125HS121_0805 470p C318 0_0805/C_R L60 0_0805_R C319 0_0805/C_R L61 0_0805_R C320 0_0805/C_R L62 0_0805_R L63 0_0805_R AGND 0.1u AGND 4 7 o 1 6 Close to TDA1517 and CODEC o 5 2 AGND L57 B - 26 Amplifiers & Inverter Connector (71-P2970-002A) CB20 2.2u_0805 Z2540 3 VROUT-R CB19 2.2u_0805 Z2541 5 MUTE# R562 68K Z2542 0_0805 2 VDD OUTA INA OUTB R563 INB MUTE BIAS GND [24] HPHONE-L [24] HPHONE-R 6 3 1 2 5 1 SOUND-L 10K_VR-5P 7 SOUND-R PIN4=AGND PIN7=AGND 6 Z2543 4 CF14 RT9131 3 o o o o o 8 VROUT-L VROUT-L VROUT-R U38 AGND 0_0805 VOLUME CONTROL VR2 +A5V CA295 L47 PIN(3,4)=GND C327 Bead BK2125HS121_0805 PS2-MOUSE CON. 1 2 R-SPEAKER 470p PINGND1.2=GND VR PIERCE PLAN Z2538 Z2539 0_0805 C326 1 2 3 4 5 6 0_r(0603) CN31 L31 R_SPEAKER 1 2 L-SPEAKER CN18 +2.25VREF [24] +A5V [24] +5V [4,11,12,13,14,16,17,19,21,22,23,24,26,27,28] +12V [12,13,16,17,22,24,26,27,28] HEADPHONE 470p AGND L27 Z2519 L_SPEAKER R227 Z2535 C294 470p CN24 4 2 1 470p_R 470p_R L19 Z2516 BEAD HF50ACB321611T_1206 R222 10K PMCLK BEAD BK2125HS241 C201 3 5 Z2534 C195 R569 47K AGND POLY SW 1.1A R221 10K BEAD BK2125HS241 PINGND1.2=GND 8 7 6 5 +5V [22] SOUND-R CN19 U15 [22] AGND BEAD HF50ACB321611T_1206 POLY SW 1.1A KBDAT AGND AMP_R L20 Z2512 +5V [22] AGND 68K 4.7u/16V_1206 AGND AGND AGND AGND Schematic Diagrams Power 1 SB3V SB5V [14,15,16,19,20,22,23,24] [3,12,13,14,22,28] +1.275V +1.7V DUAL2.5V +5V +12V [9] [5] [5,8,10,22] [4,11,12,13,14,16,17,19,21,22,23,24,25,27,28] [12,13,16,17,22,24,25,27,28] Sheet 26 of 28 Power 1 SB5V SB5V A Q19 3 1uH 2 C32 0.1u 10u/25V_1206 R12 10 1 A 10u/25V_1206 1 45.3K_1% Z2616 CA169 0.01u 0.1u R231 + CT39 7 FBK VDDP PGOOD DL GND PGND SC1470 R1 C10 C4 0.1u 0.1u_R C 10A 11 1 Z2611 R6 15K C14 D1 SR340 Q1 AP60N03H 1 C8 0 2 P_GND1 G Z2612 8 2 6.8uH 10 9 J2 L1 S Z2610 C ILIM Z2609 12 C37 + 3300u/6.3V_10*25_R 2 1 6 VCCA 13 +2.55V AP60N03H 3300u/6.3V_10*25 2 1 P_GND1 PGOOD1 LX Q3 G A 5 VOUT C2 0.1u D 4 Z2607 DH VIN Z2608 S 3 0.01u_R 14 B.Schematic Diagrams 2 Z2605 C1 BST EN/PSV 26.7K_1% D PU1 1 2 C202 200_1% 4.7u/10V_0805 D2 SR140 1M 1 SB3V R230 EN [28] 1A 2 R232 R9 [13] 1 Z2615 JOPEN PIN4=Z2615 0.1u 1u_0805 C38 2 C23 Z2603 1K CA168 + CT40 Z2602 2 R5 VOUT ADJ Z2601 L2 +12V VIN 1 A SK54 C C D3 AP1117(SOT223) J6 D13 SR140 DUAL2.5V JOPEN_10A 1 + 2 C7 R8 100p 20K_1% 4.7u/10V_0805 P_GND1 P_GND1 P_GND1 R4 4.87K_1% SB5V SB5V D39 SB5V C P_GND1 A CA297 0.1u SD103AWS_R R283 R278 20K 10K R594 Z2629 Z2619 1K 200K_1% D R282 Z2620 5 2 Z2628 C R291 SUSC# 1K Z2621 B Q26 E 2N3904 EN 1 3 2.2u_0805 [13] 74AHC1G08(SC-88A) S [14,22] Q25 2N7002 G 1u U40 4 C303 CA176 C SB5V SB5V D18 R288 R290 10K CA175 R296 Q27 2N7002 1u VCC D2 PR2 CLK2 CLR2 Q2 Q2 Q1 Q1 GND 3 14 C50 C47 2 5 6 TZ2606 9 8 TZ2607 TZ2608 4.7u/10V_0805 0.1u Z2627 J3 VIN VOUT EN PG GND ADJ 6 Z2617 4 TZ2601 C49 C46 0.1u 4.7u/10V_0805 18K_1% CM2854 Z2618 R50 7 43.2K_1% 74AHC74 0 +1.7V JOPEN_150mA R49 5 +5V U1 1 +2.55V C13 C16 Z2613 C15 5 R19 10u/6.3V_0805 0.1u 0.1u 7 10K_1% 8 P_GND4 P_GND4 P_GND4 VIN REFEN VCCA VFB AGND VOUT PGND VOUT CM8562 C36 C35 0.1u 10u/6.3V_0805 6 2 Z2614 3A 3 J1 4 +1.275V C20 C19 PIN9 =GND R25 + 0.1u 0.1u 10K_1% 0 0.1u P_GND4 P_GND4 C18 330U/4V_D C34 R24 JOPEN_3A 1 G 12 10 11 13 D1 PR1 CLK1 CLR1 U3 1 +3V R620 R614 15_1206 15_1206 + C325 220U/6.3V_10*5_R 2 Z2626 PWRON# TZ2602 TZ2603 TZ2604 TZ2605 S [22] 2 4 3 1 0.1u 1 R287 10K 10K Z2622 Z2623 Z2625 Z2624 2 D SB5V U18 A R289 4.7K 1N4148 CA174 SB5V P_GND4 P_GND4 Power 1 (71-P2970-002A) B - 27 Schematic Diagrams Power 2 V_CORE +5V +12V VIN [2,3,4,14,22] [4,11,12,13,14,16,17,19,21,22,23,24,25,26,28] [12,13,16,17,22,24,25,26,28] VIN L16 1 2 +5V 1.6uH C275 C276 Z2715 0 Z2717 C312 R608 D 0 300_1% BG C95 R169 + OPEN R196 0.01u 22K 6 5 VIN 4 R197 1.62K_1% M4 G D Z2707 S S VPN3 C128 383_1% R192 Q14 C146 1u 2.2nF_0805_R Z2722 C136 1000p C144 0.1u +5V +12V 8 9 non pop C135 10 1u 11 P_GND2 12 P_GND2 VID2 VID1 P_GND2 VIN 11 12 10 PGND Z2728 C96 + D21 D M6 G S Z2732 C133 OPEN SK54 Z2737 C254 +5V VIN P_GND2 2 TG U9 SX420 CO BST 4 R530 P_GND2 VIN BG VIN CDLY VSSSENSE [2] VCCSENSE [2] P_GND2 R344 B - 28 Power 2 (71-P2970-002A) 0 V_CORE CA139 + 0.1u V_CORE L14 1 2 1.6uH C99 OPEN D Z2743 M8 G S + D6 Z2736 SK54 C249 R527 2.2nF_0805_R Z2745 C255 C100 R168 7 R177 100 0.1u_R C250 8 1u 0 CT35 10u/25V_1206 0.01u Z2730 C123 R343 S 10p 9 VPN1 VRMPGD + D 0 C 1 D 1 3 C271 R171 A 1.62K_1% G 10K_R 0 Z2741 M7 G 1u_0805 +3V R612 Z2744 768_1% C97 3300u/6.3V_10*25 C125 1000u/16V/10*20 IPB05N03LA Z2735 C317 Z2740 Q44 2N7002 0.1u Z2734 C316 R524 CA248 + 1u C Z2733 SR140 R186 0.01u 2.2nF_0805_R C127 J7 JOPEN C98 C238+ 1000p R526 D23 V_CORE 2 1.6uH R178 100 A 0.1u 1 1u 2.2K_1% CA266 R170 C126 SC2643VX C251 7 VPN2 13 CT34 Z2725 Z2731 14 +12V [28] PRESCOTT_HI [14] + 10u/25V_1206 0.01u L13 8 VIN 10 VID5 VID0 15 S 9 BG CDLY PGND [3] VID3 BST M5 G VPN VID4 VID5 U11 SX420 CO 2 16 10p 6 [3,22] VID4 17 Z2711 3 11 VID3 PGOOD R187 360K 12 VID2 [3,22] OSCREF VCC 18 N/C [3,22] DACOUT TG EN VID1 AGND 1 13 [3,22] FB 19 Z2714 PAD VID0 OUT1 D 1u_0805 2 [3,22] GNDSEN 0 C315 20 Z2713 DRN 51K_1% OUT2 C314 21 Z2712 C Z2708 P_GND2 ERROUT 22 Z2710 R175 VPN C137 0.1u R523 OUT3 0 Z2727 6 7 1u 470p R528 6 OUT4 BGOUT N/C +12V OS1 R610 Z2726 EN 5 SR140 13 4 Z2705 R189 0 5 C270 3 Z2704 23 PAD C272 Z2703 VIN Z2724 DRN 1.5K_1% OUTSEN 1u C Z2723 VIN2 R541 20K_1% OS2 D25 A VIN2 VRD_EN R534 Z2739 OS4 5 [3] 2 C130 OS3 24 Z2709 4 Z2702 C92 3300u/6.3V_10*25_R 68n U12 1 0.1u C253 R185 100 2N7002 Z2701 Z2738 SK54 CA249 + 3300u/6.3V_10*25_R C143 22K 0.01u P_GND2 1000p C237+ 0.01u 0 3300u/6.3V_10*25 R537 0.01u D5 3300u/6.3V_10*25 C141 22K C94 C239+ 3300u/6.3V_10*25 R531 0.01u 2 1.6uH Z2720 7 A C140 V_CORE 1 8 VIN CDLY G BST Z2718 10 11 U10 SX420 CO D S B.Schematic Diagrams N/C 13 PAD TG 2 0.1u C R542 0.047u CA131 L12 Z2721 IPB05N03LA 40.2K_1% S 9 IPB05N03LA R198 40.2K_1% PGND C273 3 R543 40.2K_1% M3 G 10p VPN PRESCOTT_HI R188 EN [28] 1 DRN VPN3 VIN2 VPN2 12 C313 1u_0805 C110 CT33 R173 A Z2716 SR140 V_CORE + 10u/25V_1206 0.01u 1u Z2706 C 3300u/6.3V_10*25 D24 0.01u A VPN1 C121 1000u/16V/10*20 + C129 1u IPB05N03LA C148 1000u/16V/10*20 + IPB05N03LA C149 1000u/16V/10*20 + 3300u/6.3V_10*25 +12V IPB05N03LA Sheet 27 of 28 Power 2 CA241 0.1u Schematic Diagrams Power 3 GMCHVTT +1.5V +2.5V +3V +5V +12V SB5V [5,6] [5,7,11,13,14,15,22] [3,4,5,6,11,12,13,14,15,16,17,19,20,21,22,23,24,26,27] [4,11,12,13,14,16,17,19,21,22,23,24,25,26,27] [12,13,16,17,22,24,25,26,27] [3,12,13,14,22,26] NORTHWOOD:1.45V/1.5A PRESCOTT:1.225V/1.5A U4 Sheet 28 of 28 Power 3 J4 1 +3V 4 +3V +5V 0 8 C323 C324 7 +5V 2 5 P_GND3 6 PGOOD2 C5 0.1u 0.1u 10u/25V_1206 1 7 VIN DH VOUT LX VCCA ILIM FBK VDDP PGOOD GND DL PGND SC1470 R15 6 0.01u 14 Z2802 13 Z2803 12 Z2804 C6 0.1u 6A 11 Z2805 R10 0.1u V2.5 R62 R 6A PJ1 PL1 2 6.8uH 15K D14 C28 Q2 G SR340 AP60N03H 1 2K_1% PC1 1 Z2806 8 R67 AP60N03H 10 9 +5V Q4 +1.5V G C12 + C27 0.1u 1 Z2811 2 20K_1% PD2 AS2431AM Z2814 6mm R59 1 + C9 R11 100p 20K_1% C62 R60 28K_1% 2 4.7u/10V_0805_R 61.9K_1% Z2815 P_GND5 0 2 R68 4.7u/10V_0805 G G Z2816 +5V P_GND3 10K Z2812 R13 G G NORTHWOOD_HI 2N7002 S D Q6 2N7002 S R55 0 P_GND5 S 10K_1% P_GND5 D Q5 S P_GND3 D P_GND3 P_GND3 4.7u/10V_0805 A BST S EN/PSV 3300u/6.3V_10*25_R 2 1 4 C59 CM8561 3300u/6.3V_10*25 2 1 0.01u C17 0.1u D 3 C61 P_GND5 P_GND5 P_GND3 SB5V E Q38 2N3906 C PRESCOTT_HI [27] R446 C231 R445 0.1u 2.7K Z2817 B C232 +3V 10K 0.1u R444 SB5V R280 10K 1K NORTHWOOD_HI C Q39 2N3904 Z2818 BOOTSEL B C233 PWROK +5V 0.1u E 12K R279 [6,12,14] D R443 [2] 4.7K +5V Z2819 R285 10K D R281 10K G R284 S R286 Q23 2N7002 10K 4.7K +12V + C155 CN12 SB5V CA142 CB7 0.1u 1u + C158 100u/16V_6.3*7 [22] POWER-ON R184 9 8 10 7 11 6 12 5 13 4 14 3 15 2 16 1 CA147 100u/16V_6.3*7 0.1u C142 PGOOD1 PGOOD2 C150 0.01u 1000p C152 C151 0.01u 1000p [22] SIOPWROK D17 C 1N4148 A D16 C 1N4148 A D15 C 1N4148 A Z2821 Q24 2N7002 G S [26] Delay 250ms +5V 0 Z2801 + C156 390u/6.3V_8*10.5 +3V + CF1 C134 4.7u/16V_1206 0.01u R183 10K_R + C157 CA149 C154 0.1u 1000p POWER CONN. 100u/16V_6.3*7 Power 3 (71-P2970-002A) B - 29 B.Schematic Diagrams 2 Z2810 C3 2 1 C PU2 1 Z2809 1 C22 C 10K C26 A 1M GND C60 4.7u/10V_0805_R 0.1u 2 PD1 SR140 D R3 S R7 GND GND JOPEN_2A 5 Z2807 A 10 GND GMCHVTT 3 REFEN C R17 Z2808 VCCA Z2813 2 VOUT D R2 VIN B.Schematic Diagrams Schematic Diagrams B - 30