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Clevo 3220 Service Manual

Clevo 3220 Service Manual

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Notebook Computer

Service Manual

3220/3420/3620
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Summary of Contents for Clevo 3220

  • Page 1: Notebook Computer

    Notebook Computer Service Manual 3220/3420/3620...

  • Page 2: Preface

    P r e f a c e OTICE 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.

  • Page 3: About This Manual

    This manual is intended for service personnel who have completed sufficient training to undertake the mainte- nance and inspection of personal computers. It is organized to allow you to look up basic information for servicing and/or upgrading components of the 3220/ 3420/3620 notebook computer. The following information is included: Chapter 1, Introduction, provides general information about the location of system elements and their specifications.

  • Page 4: Related Documents

    P r e f a c e ELATED OCUMENTS You may also need to consult the following manuals for additional information: User’s Manual on CD This describes the notebook’s features and the procedures for operating the computer and its ROM-based setup program.

  • Page 5: Table Of Contents

    ABLE OF ONTENTS Preface Cover ........................................i Notice ........................................ii About This Manual ................................... iii Related Documents ..................................iv Table of Contents....................................v List of Figures ....................................viii List of Tables ....................................... x Chapter 1: Introduction System Specifications ..................................1-2 CPU ......................................
  • Page 6 P r e f a c e Supporting Chips ................................... 2-8 Ricoh 5C475 PCI-CardBus Bridge ............................2-8 SMSC FDC37N869 PC 99 ..............................2-10 Compliant 5V and 3.3V Super I/O Controller with Infrared Support ................2-10 ATI RAGE LT PRO Graphics Controller ........................... 2-11 RealTek ALS300 Integrated PCI Audio Accelerator ......................
  • Page 7 Module Disassembly: HDD Module ............................3-20 Removing the HDD Module ..............................3-20 Replacing/Upgrading the HDD ............................3-21 Taking it Apart..................................3-21 Assembling the HDD Module ............................3-22 Setting Up a New HDD for the First Time ........................3-23 Connectors ....................................3-24 Chapter 4: Troubleshooting Before You Begin ................................... 4-2 Tools ......................................

  • Page 8: List Of Figures

    P r e f a c e Checking the Volume ...............................4-26 Checking the Speaker Cable ............................4-27 Suspend Function Failure ..............................4-28 Charge LED Failure .................................4-28 Appendix A: Parts Lists Appendix B: Circuit Diagrams IST OF IGURES Fig. 1 – 1 Front View ................................1-6 Fig.
  • Page 9 Speaker Connector on Mainboard ....................... 4-27 Fig. A – 1 3220 & 3620 Bottom Assembly ........................A-2 Fig. A – 2 3220 & 3620 Bottom Assembly Parts List ....................A-3 Fig. A – 3 3420 Bottom Assembly ............................ A-4 Fig. A – 4 3420 Bottom Assembly Parts List ........................

  • Page 10: List Of Tables

    P r e f a c e Fig. B – 7 443BX_443ZX Rev. 2 (Diagram 2 of 2) ......................B-8 Fig. B – 8 VGA Mobility/LT Pro Rev. 2 ..........................B-9 Fig. B – 9 VGA Memory & TV-Out Rev. 2 ........................B-10 Fig.

  • Page 11: Chapter 1: Introduction

    Introduction This manual covers the information you need to service or upgrade the 3220/3420/3620 Notebook Computer. Information about operating the computer (e.g. getting started, and the Setup utility) is in the User’s Manual. Infor- mation about drivers (e.g. VGA & audio) is also found in User’s Manual. That manual is shipped with the computer.

  • Page 12: Cpu

    Introduction YSTEM PECIFICATIONS m m m m m PGA2 Package Intel Celeron: 450 ~ 650 MHz Intel Pentium III: 450 ~ 650 MHz (including CPUs with SpeedStep technology) OGIC chipset Intel 440ZX-M or 440BX (100MHz) AGPset EMORY L1 cache (in CPU) 16KB code + 16KB data L2 cache Celeron: 128KB on die SRAM...

  • Page 13: Video

    IDEO memory 8MB SGRAM chipset ATI Rage LT AGP (with 3D, & AGP proprietary driver) architecture 64-bit 2x AGP bus with Windows Acceleration display TFT (active matrix) 12.1” SVGA, (800x600) at 24-bit color (TrueColor) 13.3”/XGA, (1024x768) at 32-bit color (TrueColor) RIVES HDD Bay HDD module...

  • Page 14: I/O

    Introduction QSound Q3D Positional /QEM EAX sound support interface speakers (phones), microphone, line-in speakers 2 built-in: 0.5W stereo amp. compliant with UHCI 1.1, USB 1.0 & PCI 2.1 Serial 1 9-pin, 16C550 compatible Serial 2 infrared, IrDA v 1.1, FIR, SIR compatible Parallel 25-pin, ECP, EPP, output-only, bi-directional 15-pin VGA...

  • Page 15: Other Features (Optional)

    life per charge approx. 180 minutes per battery (based on an Intel Pentium III 500 MHz CPU, running “ZD BatteryMark 2.0”” software in the Windows 98 operating system) management BIOS control, APM ver 1.2 levels: full-on, standby, suspend-to-RAM/suspend-to-disk (0 volt) THER EATURES OPTIONAL...
  • Page 16 Introduction XTERNAL OCATOR The following figures show the external locations of the computer’s main subsystems. RONT . 1 – 1 Cover latch 2. LCD 3. Speakers 4. Microphone 5. On/Off switch 6. LED status indicators 7. Keyboard 8. TouchPad & buttons OTTOM .

  • Page 17: External Locator

    . 1 – 3 PS/2 port 2. Fan 3. USB port 4. PC Card slot 5. HDD module 6. Audio line-in jack 7. Phone jack 8. Mic jack IGHT . 1 – 4 9. CD-ROM module (option) or DVD ROM module (option) or FDD module (option) or LS-120 module (option) .
  • Page 18 Introduction OTES 1 – 8 notes...

  • Page 19: Chapter 2: Chipset

    Chipset The computer is completely AT-compatible. Its chipset supports a high-performance AGP bus video interface and state-of-the-art power management features. This chapter mainly describes the following major system components: • CPU • Core logic chipset • Supporting chips The following figures are the system block diagram and the component site diagram. These provide an overview of the computer’s layout and a practical locator for chipset components.
  • Page 20 C h i p s e t HIPSET IAGRAM . 2 – 2 Pentium III/Celeron CPU 2. BIOS chip AMD AM29LV004BT 2 – 2 chipset diagram...
  • Page 21 HIPSET IAGRAM . 2 – 2 ( CONT 3. Super I/O controller SMSC FDC37N869 4. Video controller ATI RAGE LT PRO 5. PC Card controller Ricoh R5C475 6. Audio controller RealTek ALS300 7. Core Logic chip 82443ZX-M/B (North Bridge) 8. Core Logic chip 82371EB (South Bridge) 9.

  • Page 22: Cpu - Intel Mobile Pentium Iii/Celeron

    C h i p s e t CPU - I III/C NTEL OBILE ENTIUM ELERON The Notebook uses the Intel Mobile Pentium III/Celeron processor in a microPGA2 package. The Intel Mobile Pentium III/Celeron processor features an integrated L2 cache (256KB for Pentium III and 128KB for Celeron) and a 64-bit high performance system bus.

  • Page 23: North Bridge, Agpset System Controller, 82443Zx-M/82443Bx

    440ZX-M/440BX AGP OGIC HIPSET NTEL The Intel 440ZX-M/BX AGPset consists of the BX System Controller (443ZX-M/443BX) and the PCI ISA IDE Xcelerator (PIIX4E). The AGPset forms a Host-to-PCI bridge and provides the second level cache control and a full function 64-bit data path to main memory. , AGP , 82443ZX-M/82443BX ORTH...

  • Page 24: South Bridge, Pci Isa Ide Xcelerator, 82371Eb(Piix4E)

    C h i p s e t , PCI ISA IDE X , 82371EB (PIIX4E) OUTH RIDGE CELERATOR The PCI ISA IDE Xcelerator (PIIX4E) is a multi-function PCI device implementing a PCI-to-ISA bridge function, a PCI IDE function, a Universal Serial Bus host/hub function, and an Enhanced Power Management function. As a PCI-to-ISA bridge, the PIIX4E integrates many common I/O functions found in ISA-based PC systems - a seven channel DMA Controller, two 82C59 Interrupt Controllers, an 8254 Timer/Counter, and a Real Time Clock.
  • Page 25 • Multifunction PCI to ISA Bridge - Supports PCI at 30 MHz and 33 MHz - Supports PCI Rev 2.1 specification - Supports Full ISA or Extended I/O (EIO) Bus - Supports full positive decode or subtractive decode of PCI - Supports ISA/EIO at 1/4 of PCI frequency •...

  • Page 26: Supporting Chips

    C h i p s e t UPPORTING HIPS The following subsections describe major supporting chips: • Ricoh 5C475 PCI-CardBus Bridge • SMSC FDC37N869 PC 99 Compliant 5V and 3.3V Super I/O Controller with Infrared Support • ATI RAGE LT PRO Graphics Controller •...
  • Page 27 • PCI Bus Interface - Compliant with PCI Local Bus Specification 2.1 - The maximum frequency 33MHz - PCI Master/Target protocol support - Direct connection to PCI bus • CardBus PC card Bridge - Compliant with PCMCIA PC Card 95/CardBus Standard Specification - Compliant with Yenta register set Rev2.2 - The maximum frequency 33MHz - CardBus Master/Target protocol support...

  • Page 28: Smsc Fdc37N869 Pc 99

    C h i p s e t SMSC FDC37N869 PC 99 C 3.3V S I/O C OMPLIANT UPER ONTROLLER WITH NFRARED UPPORT The FDC37N869 features: • Serial ports • 5 volt and 3.3 volt operation - Two high speed NS16C550 compatible UARTs with send/ •...

  • Page 29: Ati Rage Lt Pro Graphics Controller

    ATI RAGE LT PRO G RAPHICS ONTROLLER The RAGE LT Pro is a highly integrated graphics accelerator with superior support for 3D and motion video — ideal for notebooks and LCD desktops. It incorporates comprehensive support for Intel’s Accelerated Graphics Port (AGP), including 1X or 2X mode with sidebands.

  • Page 30: Realtek Als300 + Integrated Pci Audio Accelerator

    C h i p s e t ALS300 PCI A NTEGRATED UDIO CCELERATOR The ALS300 Integrated PCI Audio Accelerator brings forth a new age of highly integrated, single chip sound products. It provides cost-efficient audio solutions for motherboard and add-in card and notebook implementations. The ALS300 fully supports the PCI Plug and Play standard.
  • Page 31 We suggest you completely review any procedure before you take the computer apart. The computer comes in three (3) versions: 3220, 3420 and 3620. The principal differences between them are cosmetic and minor structural variations of the top and bottom covers. As appropriate, these differences are noted in the side-bars.

  • Page 32: Connections

    Disassembly The disassembly procedures appear in the following order: General Disassembly • Keyboard and heat plate • LCD module • Top cover assembly • Bottom cover assembly Module Disassembly • HDD module All disassembly procedures assume that the system is turned OFF, and disconnected from any power supply (the battery is removed too).

  • Page 33: Maintenance Precautions

    AINTENANCE RECAUTIONS The following precautions are a reminder. To avoid personal injury or damage to the notebook while performing a removal and/or replacement job, take the following precautions: 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.

  • Page 34: Cleaning

    Disassembly LEANING 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. AINTENANCE OOLS The following tools are recommended when working on the notebook: M3 Phillips-head screwdriver M2.5 Phillips-head screwdriver (magnetized)* M2 Phillips-head screwdriver...

  • Page 35: General Disassembly: Removing The Keyboard & Heat Plate

    ENERAL ISASSEMBLY & H EMOVING THE EYBOARD LATE Use a flat-head screw- driver to release the keyboard catches at points A ~ D. Carefully slide and lift the keyboard slightly up and towards the LCD. Use the flat-head screwdriver to discon- &...

  • Page 36: Removing The Heat Sink Module

    Disassembly EMOVING THE ODULE The heat sink module which includes the fan is attached to the reverse side of the heat plate. Remove the heat plate (page 3-5). Remove the five screws which secure the heat sink module to the heat plate according to the sequence shown in the following figure.

  • Page 37: Changing The Cpu

    HANGING THE The removable CPU fits into a FoxConn microPGA2 socket. EMOVING THE Loosen the socket screw using a flat-head screwdriver to disengage the CPU and the socket. NSERTING THE Place the CPU in the center of the socket. Fasten the socket screw using a flat-head screwdriver to lock the CPU in the socket. PGA2 IN MICRO SOCKET...

  • Page 38: General Disassembly: Removing The Lcd Module

    Disassembly ENERAL ISASSEMBLY LCD M EMOVING THE ODULE The LCD module can be removed with only a little more disassembly after you’ve removed the keyboard and heat plate: 1. Using a flat-head screwdriver, pry the status panel (A) forward slightly. 3420 ODEL NOTE...
  • Page 39 3220 & 3620 model 3420 J ~ K J ~ K H ~ I ø H ~ I ø LCD M EMOVING THE ODULE . 3 – 4 þ This procedure involves: screws connectors: 3 – 9 LCD module...

  • Page 40: Replacing The Lcd

    Disassembly EPLACING THE The LCD module has two main elements, the LCD itself, and its inverter board. First separate the LCD module from the main body of the computer as described on pages 3-8 and 3-9. 12.1” D ISASSEMBLY This LCD is attached directly to the rear panel of the LCD module. Remove the 4 rubber caps (A ~ D) and frame screws under them.
  • Page 41 12.1” LCD module 13.3” LCD module LCD & F EPARATING THE RAME . 3 – 5 þ This procedure involves: 12.1” 13.3” screws connectors: 3 – 11 LCD module...

  • Page 42: General Disassembly: Top Cover Assembly

    However, other components are only accessible after the top cover assembly is removed. Remove the keyboard and heat plate and the LCD module and status panel (3220 & 3620) as described respectively on pages 3-5 & 3-9.
  • Page 43 OVER ISASSEMBLY CREWS . 3 – 7 Note for re-connecting the microphone cable The following illustration shows how the mi- crophone cable should be placed. Please note the cable should be in a straight line, aligned þ with the left edge of the LCD connector (JLCD1) and fixed to the mainboard with adhesive tape.

  • Page 44: General Disassembly: Top Cover Components

    Disassembly ENERAL ISASSEMBLY OVER OMPONENTS The two (2) TouchPad daughterboards in this assembly are unlikely to require any service. OUCH The TouchPad module is in 2 parts: the TouchPad itself and the “mouse” buttons. To take them out of the top cover assembly, first separate the top cover assembly as described on pages 3-12 3420 &...
  • Page 45 OVER SSEMBLY . 3 – 8 þ The TouchPad module has: buttons board board screws 2 (for 3420 & 3620) connectors 2 top cover assembly 3 – 15...

  • Page 46: General Disassembly: Bottom Cover Assembly

    Disassembly ENERAL ISASSEMBLY OTTOM OVER SSEMBLY The bottom cover assembly includes the mainboard, HDD bracket, IR board, power board, PCMCIA socket, and optional fax/modem module (not shown). HDD B RACKET The HDD bracket is held in place with a single screw. Remove the HDD module anchor screw(A).
  • Page 47 3220 & 3620 model 3420 OTTOM OVER SSEMBLY . 3 – 9 õ õ þ Separating the mainboard from the bottom cover includes: screws connectors 1 3 – 17 bottom cover...

  • Page 48: Fax/Modem Module (Not Shown)

    Disassembly IR B IO B PTIONAL ODEM ODULE OWER OARD OARD AND THE RACKET These are the remaining components which can be separated from the mainboard. None of these parts are serviceable. If any develop problems, the entire daughterboard should be replaced. Note: The PC Card socket is soldered directly to the mainboard and so is not removable.
  • Page 49 M ~ R H ~I INAL EPARATION . 3 – 10 þ This procedure involves: screws connectors 4 bottom daughterboards 3 – 19...

  • Page 50: Module Disassembly: Hdd Module

    Disassembly : HDD M ODULE ISASSEMBLY ODULE We are not including specific instructions for the CD device (CD-ROM/DVD-ROM/CD-RW) and the FDD device (FDD/LS-120). If any upgrade or replacement is required, the entire module should be replaced. If for some reason a specific part must be replaced, refer to the “exploded” drawings in Appendix A for the position and part number.

  • Page 51: Replacing/Upgrading The Hdd

    EPLACING PGRADING THE You can replace the HDD with another 2.5”, 9.5mm high IDE HDD. AKING IT PART After you’ve removed the HDD module, Remove the four (4) bracket screws (A~D), and set them aside. Contamination Carefully flex the bracket to release the HDD. (Do Not Shake it!) Warning Do not touch the HDD’s connector pins or the elec-...

  • Page 52: Assembling The Hdd Module

    Disassembly HDD M SSEMBLING THE ODULE When you’re ready to install a new hard disk, Hold the HDD by its edges and orient it so that the connector pins side faces the open end of the bracket. Settle the bracket around the HDD. In the correct position, the holes in the bracket’s sides line up with the module’s screw holes.

  • Page 53: Setting Up A New Hdd For The First Time

    ETTING FOR THE IRST Before you can use a new HDD for the first time, you have to do two things: • tell the computer about the HDD (refer to the User’s Manual Chapter 4: Firmware). • prepare the HDD to accept data (refer to your operating system manual). Use the following directions to prepare the new HDD for use.
  • Page 54 Disassembly ONNECTORS & C ORTS ONNECTORS TOP VIEWS These figures show the locations of the mainboard and principal daughterboard’s connectors. . 3 – 14 Mainboard PS/2 port 2. DC-in 19V 3. VGA port 4. Serial (COM1) port 5. Parallel port AINBOARD 6.

  • Page 55: Connectors

    & C ORTS ONNECTORS BOTTOM VIEWS . 3 – 15 Mainboard 27. IrDA port 28. JDIM1 RAM bay 1 29. JDIM2 RAM bay 2 NVERTER OARD BOTTOM 30. Jack1 audio line-in 31. Jack2 phones 32. Jack3 ext. microphone AINBOARD BOTTOM Power Board 33.
  • Page 56 Disassembly OTES 3 – 26 notes...

  • Page 57: Chapter 4: Troubleshooting

    " Troubleshooting If you are having trouble diagnosing and solving problems, this chapter has several tools which should help: • Troubleshooting chart – a system flow chart indicating the location of possible system abnormalities. • Pre-POST assistant – a rundown of possible problems before the POST and solutions. &...

  • Page 58: Before You Begin

    Troubleshooting EFORE EGIN Before you start a troubleshooting job, be sure that: • All peripheral devices are disconnected from the notebook. (They should be tested separately.) • You have reviewed the safety precautions in the beginning of Chapter 3: Disassembly. OOLS In addition to the tools listed in Chapter 3, troubleshooting jobs may call for some additional devices: •...

  • Page 59: System Troubleshooting Chart

    YSTEM ROUBLESHOOTING HART Use the following troubleshooting flow chart to locate the problem areas systematically. " ROUBLESHOOTING LOWCHART . 4 – 1 & flow-chart 4 – 3...

  • Page 60: Pre-Post Assistant

    Troubleshooting -POST A SSISTANT This section describes possible problems before the Power-On-Self-Test (POST) and ways to solve them. Possible Problems Possible Causes AC power LED fails The AC/DC adapter has malfunctioned. 1. The power board has failed. 2. The battery pack has malfunctioned or its AC power &...

  • Page 61: Ac Power Led Fails

    AC P LED F OWER AILS Under normal conditions, plugging in the AC/DC adapter makes the AC Power LED light up. If it fails to light up, it is possible that the AC/DC adapter is malfunctioning. If you think this is the case, try the following: •...

  • Page 62: Ac Power & Charge Leds Fail

    Troubleshooting AC P & C OWER HARGE There may be other problems responsible for a system status LED’s failure to appear: • The power board failed. • The battery pack malfunctioned or its connection with the power board is bad. •...
  • Page 63 " OWER OMPONENTS . 4 – 3 F1 fuse for adapter’s output 2. JAC1 for AC adapter plug 3. CN1 to Mainboard 4. CN2 to Mainboard 5. CN4 for primary battery 6. F1 fuse for +12V 7. F2 fuse for primary battery 8.
  • Page 64 Troubleshooting CN1 Power Board to M/B (on the Power Board) Signal Signal SHUTDOWN SMBCLK " SMBDATA BATVOLT CHAGEN CURSEN DDON BATFULL BATTEMP BATTYPE N.C. SUSB# CPU-ONL N.C. CN3 TouchPad Switch Connector (on the Power Board) & Signal +5VS TPADCLK TPADDATD LID-RSUM power board 4 –...
  • Page 65 CN2 Power Board to M/B (on the Power Board) Signal Signal TPADCLK TPADDATA +5VS LID-RSUM# +5VH8 +12V " +3.3V +3.3V +3.3V +3.3V +3.3V 3S2P_ON N.C. +2.5VS CN4 Power Board to Battery Connector on the Power Board) & Signal BATTEMP BDATA BCLK power board 4 –...

  • Page 66: Checking The Battery Pack

    Troubleshooting HECKING THE ATTERY ACK AND ABLING A malfunctioning battery pack or a bad connection between the battery pack and the power board may be the cause of the LEDs’ failure. HECKING THE ATTERY Whether the battery pack functions well or not can be checked by measuring the voltage across battery contacts BAT and GND.

  • Page 67: Checking The Cabling

    HECKING THE ABLING If the battery pack is functioning properly, check if the measured voltage across pins 1 to 5 of connector CN4 on the power board (Fig. 4-3) is the same as the voltage measured for the battery pack. If the measured voltages are not the same, check if the fuse on the power board has been damaged.

  • Page 68: Lcd Screen Failure To Display

    Troubleshooting LCD S CREEN AILURE TO ISPLAY The LCD screen’s inability to display may be due to any of the following problems: • There is bad connection between the LCD screen and the system board • The inverter board has malfunctioned •...

  • Page 69: Checking The Inverter Board

    HECKING THE NVERTER OARD Table 4-3 suggests areas where problems may occur and provides corresponding corrective actions. The compo- nent sites of the inverter board are shown in Figure 4-6. Warning Inverter boards have high- voltage areas. To prevent electrical shock, do not touch the board when the Area to Check Action...

  • Page 70: Checking The Lcd Screen

    Troubleshooting LCD S HECKING THE CREEN If you found no problems with the inverter board and its connection to the system board and the LCD lamp, and the LCD still doesn’t work, it is possible that the LCD screen itself may have malfunctioned. Replace the LCD screen to see if the problem can be solved.

  • Page 71: Post - Testing The System

    POST — T ESTING THE YSTEM Each time the system is powered on, it automatically performs a Power-On-Self-Test (POST). The POST tests major system hardware and checks the system configuration. Error beeps and messages If the system can’t pass the POST, an error beep or message may be issued or displayed. This will indicate the problem with the system.

  • Page 72: Post Error Beeps & Screen Messages

    Troubleshooting POST E & S RROR EEPS CREEN ESSAGES Errors, fatal or non-fatal, can occur during the POST. All fatal errors and some non-fatal errors are communicated through a series of audible beeps. Table 4-4 below lists the error beep messages. Fatal errors do not allow the system to continue the boot process.
  • Page 73 Meassage Description & Suggested Solution nnnn Cache SRAM Passed description: nnnn is the amount of system cache in kilobytes successfully Where tested. Diskette drive A error or Diskette drive B error description: Drive A: or B: is present but fails the BIOS POST diskette tests. solution: Check to see that the drive is defined with the proper diskette type in Setup and that the diskette drive is attached correctly.
  • Page 74 Troubleshooting Meassage Description & Suggested Solution Keyboard Error description: The keyboard is not working. solution: Reboot the computer. If the problem persists, replace the computer. Keyboard Error nn description: The BIOS discovered a stuck key and displays the scan code nn for the stuck key.
  • Page 75 Meassage Description & Suggested Solution Real time clock error description: The on-board clock fails the BIOS test. solution: May require board repair. Shadow RAM failed at offset: nnnn description: The shadow RAM failed at the offset nnnn of the 64K block at which the error was detected.
  • Page 76 Troubleshooting y f i l l o i t i i l a t s i i t i i l a t i n l a i u l i n i l i t i i l a ) 1 - "...
  • Page 77 e t l h t i i t i z i l z i l c i t z i l " z i l 4 – 6( ABLE CONT z i l BIOS POST HOENIX EFAULT OINTS ™ DISPLAYED ON DEBUG CARD i t - c i t z i l...
  • Page 78 Troubleshooting i n i o i t i t i n i t i t i i t i B i t ™ i t i o i t ) l a i t l t p i y t i "...
  • Page 79 The table below is for the boot block in the Flash ROM. r r E n i f i t i i n I a i t z i l t i n i l z i e r f r e t r o f t a t...

  • Page 80: Post-Post Problems

    Troubleshooting -POST P ROBLEMS This section describes possible problems the user might encounter after the POST and suggests problem-solving methods. Possible problems and possible causes leading to them are outlined below. Problems Possible Causes 1. Something wrong with the socket. PCMCIA socket fails to work 2.

  • Page 81: Pc Card Socket Malfunction

    PC C OCKET ALFUNCTION The faulty conditions the user might encounter when using the PC Card socket are listed below along with corre- sponding solutions. Possible faulty condition Solution Failure to insert the card into the socket If the card cannot be inserted into the socket, check for obstructions.

  • Page 82: Sound Output Failure

    Troubleshooting OUND UTPUT AILURE The notebook’s internal audio unit consists of the audio circuitry, built-in speakers, and built-in microphone. If the user cannot receive sound from the notebook’s internal speakers, it may be due to any of the following problems: •...
  • Page 83 HECKING THE PEAKER ABLE If the speaker cables are not properly plugged into their connector, or they are frayed, the speakers may not work. First locate connector JINTSPK1 on the mainboard, then check if the speaker cables are loose or frayed. Replace each cable if it is frayed or plug it in if it is loose.
  • Page 84 Troubleshooting USPEND UNCTION AILURE Pressing the suspend key combination will enable the system to enter Suspend mode after few seconds. The power status LED will not light if the system is in Save to Disk mode. If the system can’t enter Suspend mode it may be because the Power Savings in your BIOS setup are not set properly.
  • Page 85 Appendix A Parts Lists This appendix breaks down the notebook’s construction into a series of “exploded” illustrations. The com- ponent part numbers are indicated in the drawings. Note: The illustrations indicate the manufacturer’s part numbers. Your organization may use a different system, so be sure to cross-check any relevant documentation.

  • Page 86: 3220 & 3620 Bottom Assembly

    P a r t s 3220 & 3620 OTTOM SSEMBLY . A – 1 A – 2 general assembly...
  • Page 87 3220 & 3620 OTTOM SSEMBLY ARTS . A – 2 A – 3 general assembly...

  • Page 88: 3420 Bottom Assembly

    P a r t s 3420 B OTTOM SSEMBLY . A – 3 A – 4 general assembly...

  • Page 89: 3420 Bottom Assembly Parts List

    3420 B OTTOM SSEMBLY ARTS . A – 4 A – 5 general assembly...

  • Page 90: 3220 Top Case Assembly

    P a r t s 3220 T SSEMBLY . A – 5 A – 6 general assembly...

  • Page 91: 3220 Top Case Assembly Parts List

    3220 T SSEMBLY ARTS . A – 6 general assembly A – 7...

  • Page 92: 3420 Top Case Assembly

    P a r t s 3420 T SSEMBLY . A – 7 A – 8 general assembly...

  • Page 93: 3420 Top Case Assembly Parts List

    3420 T SSEMBLY ARTS . A – 8 A – 9 general assembly...

  • Page 94: 3620 Top Case Assembly

    P a r t s 3620 T SSEMBLY . A – 9 A – 10 general assembly...

  • Page 95: 3620 Top Case Assembly Parts List

    3620 T SSEMBLY ARTS . A – 10 A – 11 general assembly...

  • Page 96: 3220/3420/3620 12.1" Lcd Assembly

    P a r t s 3220/3420/3620 12.1” LCD A SSEMBLY . A – 11 A – 12...

  • Page 97: 3220/3420/3620 12.1" Lcd Assembly Parts List

    3220/3420/3620 12.1” LCD A SSEMBLY ARTS . A – 12 A – 13...

  • Page 98: 3220/3420/3620 13.3" Lcd Assembly

    P a r t s 3220/3420/3620 13.3” LCD A SSEMBLY . A – 13 A – 14...

  • Page 99: 3220/3420/3620 13.3" Lcd Assembly Parts List

    3220/3420/3620 13.3” LCD A SSEMBLY ARTS . A – 14 A – 15...

  • Page 100: 3220/3420/3620 Cd-Rom Assembly

    P a r t s 3220/3420/3620 CD-ROM A SSEMBLY . A – 15 A – 16 CD-ROM module...

  • Page 101: 3220/3420/3620 Cd-Rom Assembly

    3220/3420/3620 CD-ROM A SSEMBLY ARTS . A – 16 A – 17 CD-ROM module...

  • Page 102: 3220/3420/3620 Fdd Assembly

    P a r t s 3220/3420/3620 FDD A SSEMBLY . A – 17 A – 18 FDD module...

  • Page 103: 3220/3420/3620 Fdd Assembly Parts List

    3220/3420/3620 FDD A SSEMBLY ARTS . A – 18 A – 19 FDD module...

  • Page 104: 3220/3420/3620 Hdd Assembly

    P a r t s 3220/3420/3620 HDD A SSEMBLY . A – 19 A – 20 HDD module...

  • Page 105: 3220/3420/3620 Hdd Assembly Parts List

    3220/3420/3620 HDD A SSEMBLY ARTS . A – 20 HDD module A – 21...
  • Page 106 P a r t s OTES A – 22 notes...
  • Page 107 Appendix B Circuit Diagrams This appendix has schematic circuit diagrams of the major parts of the notebook’s mainboard. Unless otherwise indicated, this reference has circuit diagrams for mainboard version 2. If the mainboard you are repairing is a different version, consult the manufacturer for the appropriate diagrams. C –...
  • Page 108 D i a g r a m s AINBOARD CPUVCC GT L_HA#[3..35] GT L_HD#[0..63] GT L_HA#3 GT L_HD#0 AB21 CPU Sideband Pull-ups PICD0 GT L_HA#4 GT L_HD#1 APIC PICD1 GT L_HA#5 GT L_HD#2 AA18 PICCLK GT L_HA#6 GT L_HD#3 GT L_HA#7 GT L_HD#4 VCCT AA21...
  • Page 109 RP37 VCCT VCCT G_NMI WITH GEYSERVILLE INSTALL U34 RP41 INT R G_INT R CPU_INIT# G_INIT# REMOVE RP37 , RP40 , D25 CPU_SMI# G_SMI# VCCT VCCT VCCT VCCT *8P4RX0 VCCT VCCT RP41 + 3VS VCCT VCCT W/O GEYSERVILLE INSTALL RP37 , RP40 , D25 RP40 VCCT VCCT...
  • Page 110 D i a g r a m s CPU Decoupling CPUVCC VCCT CPUVCC C376 C377 C378 C379 C380 C386 C387 C388 C405 C105 C103 C104 C375 C385 C381 C394 C391 C400 C403 C406 .1UF .1UF .1UF .1UF .1UF .1UF .1UF .1UF CPUVCC CPUVCC...
  • Page 111 + 3VS + 5V R102 3,15 C PU_PWRG O O D C312 4.7U/25V C320 0.1UF/25V R233 C323 240K 1% il i m pg ood 1711VCC 10UF /25V 10UF /25V C321 470PF /25V C283 C282 0.1UF/50V 0.1UF/50V 1UF /25V 1711REF C326 1UF /25V SI4416 *O PEN g nd...
  • Page 112 D i a g r a m s FOR LT-PRO "+2.5V POWER" USE J7 JUMP OFFER +3.3V FOR MOBILITY-P "+2.5V POWER" USE J6 JUMP OFFER +2.5V + 3V JO PEN Q 33 + 3V 2SC4672 + 2.5V + 2.5VS VOUT JO PEN JO PEN VOUT...
  • Page 113 U32B CS0# AB14 AE25 CS0# CSA0#/ RASA0# CSB0#/ RASB0# T 49 CS1# AF15 AD24 CS1# CSA1#/ RASA1# CSB1#/ RASB1# T 53 CS2# AE15 AD26 G T L_HD#[0..63] CS2# CSA2#/ RASA2# CSB2#/ RASB2# U32A T 46 CS3# AC15 AC24 G T L_HA #[3..35] 2 CS3# CSA3#/ RASA3# CSB3#/ RASB3#...
  • Page 114 D i a g r a m s + 3V AD[0..31] 14,24,25 U32C U32D AGP_AD[0..31] AGP_AD0 G_AD0 VCC1 VSS1 AGP_AD1 G_AD1 VCC2 VSS2 AGP_AD2 G_AD2 VCC3 VSS3 AGP_AD3 F 18 G_AD3 VCC4 VSS4 AGP_AD4 C373 C456 C118 C117 F 20 G_AD4 VCC5 VSS5...
  • Page 115 U27B U27A + 2.5V FOR LT-PRO MO BILI T Y -P / LT PRO AGP_AD[0..31] VM D[0..63] 10 L65 BK1608LL121 MO BILI T Y -P / LT PRO ALL OF VOLTAGE LPVDD WITH +3V AG P_AD0 Y 11 VMD0 C329 C319 AG P_AD1 VMD1...
  • Page 116 D i a g r a m s VMD[0..63] + 3VDD VMA[0..11] VMA[0..11] 256KX32X2 SG RAM VMD0 VMA0 VMD1 VMA1 VMD2 VMA2 VMD3 VMA3 VMD4 VMA4 VMD5 VMA5 VMD6 VMA6 VMD7 VMA7 VMA8 VMD8 VMA9 VMD9 VM A10 VM D10 A10/BS DQ 10 VM D11...
  • Page 117 PANEL CONNECTOR C278 C279 PVDD JLCD1 33PF 33PF 33PF RP26 8P4RX22 33PF RP25 8P4RX22 RP24 PID0 PID1 8P4RX22 PID2 DCLK R213 A XN/CO N40 C277 C275 C273 C271 C288 C287 33PF 33PF 33PF 33PF 33PF 33PF C276 C274 C272 C270 C293 R215 BIASO N 9...
  • Page 118 D i a g r a m s BANK 0,1 BANK 2,3 + 3V + 3V + 3V + 3V JDIM1 JDIM2 M D32 M D32 DQ 32 DQ 32 M D33 M D33 DQ 33 DQ 33 M D34 M D34 DQ 34 DQ 34...
  • Page 119 CLOCK GENERATOR + 2.5VS BK1608LL121 R320 *10K C443 C451 + 3VS R322 C444 C453 C455 8200PF VDDQ 2 REF 1/SPREAD# 14.3M_IO 18 .1UF .1UF 10UF /16V .1UF BK1608LL121 VDDQ 3 R101 VDDQ 3 + 3VS CLKVCC R_14.3M _PX4 R313 14.3M _PX4 15 + 3VS VDDQ 3 REF O/SEL48#...
  • Page 120 D i a g r a m s SDA[0..2] SDA[0..2] 17 PDCS3# SDD[0..15] PDCS3# SDD[0..15] 17 PDCS1# PDCS1# PDIO R# PDIO R# PDIOW# SDCS3# PDIOW# T USBP1- 16 SDCS3# PDDACK# SDCS1# PDDACK# T USBP1+ 16 SDCS1# PDDREQ SDIO R# PDDREQ SDIO R# PDIO RDY SDIOW#...
  • Page 121 REQA# T 206 PC/PCI DMA REQUEST REQB# T 64 REQC# T 71 16,18 DREQ 0 DACK0# 16,18 DREQ 1 DACK1# 16,18 DREQ 2 DACK2# 16,18 DREQ 3 DACK3# T 74 DREQ 5 T 78 DREQ 6 DREQ 7 T 82 U39B C497 GND:3.4...
  • Page 122 D i a g r a m s R251 100K SD[0..7] + 5VS 14,18,20 SD[0..7] O C0# USB PORT SA[0..18] 14,18,20 SA[0..18] F AULT C336 HB -1H3216-700T 05 SA18 G ND SA17 SA17 .1UF SA16 SA16 C330 C331 10UF /16V M AX893L SA15 SA15...
  • Page 123 + 5VS + 5VHDD + 5VS + 5VBAY + 5VHDD + 12V R243 SI3456DV C224 C217 C227 C230 *EC10QS06 + 5VS *10UF /16V *10UF /16V *10UF /16V *10UF /16V 100K R253 C348 .1UF DT D114EK R121 IDE1RST # IDE1RST R234 IDE2RST # 2N7002 SHDPWR...
  • Page 124 D i a g r a m s + 3VS 14,16,20 SA[0..18] F DC37N 869 POWER C300 10UF /16V DRV0# 17,22 DS0# (1206) 0.01UF 0.01UF MT R0# MT R0# DIR# DIR# ST EP# ST EP# T RK0# FLOPPY T RK0# RDAT A# 17 RDAT A# SA10...
  • Page 125 .1UF R197 ( BK1608l 1 21) + 3V DT R# R199 ( BK1608l 1 21) T XD .47UF R200 ( BK1608l 1 21) JCO M1 C252 C251 C250 RT S# .1UF .1UF .001UF R196 ( BK1608l 1 21) RING# .47UF .47UF R198 ( BK1608l 1 21)
  • Page 126 D i a g r a m s + 5VH8 + 5VH8 + 3VH8 B K1608LL121 RP61 KB-SI0 C520 C522 KB-SI1 KB-SI4 C513 C516 .1UF 10UF KB-SI2 KB-SI5 2.2UF .1UF + 3VH8 KB-SI3 KB-SI6 KB-SI7 + 3VH8 + 3VH8 10P8RX10K C509 C510 C527...
  • Page 127 PS2_VCC + 5VS MINI DIMM HB-1H3216-700T 05 1.1A + 5VS C244 PCLK KCLK 4.7UF /16V 270PF R183 PS2CLK1 PAN/M INE DIM M R184 PS2DAT A1 R188 J PS1 PS2CLK2 PS2DAT A1 R187 BK1608LL121 PS2DAT A2 PDATA KDATA R178 T PADCLK PS2CLK1 20,23 T PADCLK...
  • Page 128 D i a g r a m s + 5V 1198 + 3VH8 PI DEACT # R401 PI DEACT # Q 41 Q 43 SCRO LL_LED# 2N7002 20,23 DDO N LED_DAT A0 CAP_LED# NU M_LED# POWERSUS_LED# + 5VH8 BAT T _LED# BAT T _LED# AC/CHARG ER_LED# LED_CLK...
  • Page 129 + 3VH8 R397 JDD1 + 5VS JDD2 JAC1 + 5V 20,21 T PADCLK T PADDAT A 20,21 HCH/DC JACK F 1 4A LID-RSUM# 11,20 + 5V + 12V + 5VH8 C241 C233 R192 SHUT DO WN 2200PF JBT 0385-100805-4 KB_SMCLK 2,20 C232 + 3V 2,20...
  • Page 130 D i a g r a m s RB751V PCMCIAREQ # (RES ERVE D) 8,15,16 REQ0# S1_VCC + 3V Ricoh RL5C475 AD[0..31] RP13 8,14,25 AD[0..31] AD31 CD1# A21_UV0 AD31 D0/CAD27 AD30 CD2# A20_Y 7 AD30 D1/CAD29 AD29 A14_Y 6 AD29 D2/RSVD AD28 A19_Y 5...
  • Page 131 8,14,24 AD[0..31] + 3VS C100 10UF /16V C454 C450 C460 C459 C107 C438 C108 C125 C446 C130 C442 10UF /16V 10UF /16V .1UF .1UF .1UF .1UF .1UF .1UF .1UF .1UF .1UF C122 10UF /16V 8,14,24 C/BE0# C/BE0# VREF 3 8,14,24 C/BE1# C/BE1# VREF 3...
  • Page 132 D i a g r a m s AD1881 AK4543 ALC100 C173 C177 270 PF 100 PF 1000 PF C178 *.047UF C166 1 UF 4.7 UF 4.7 UF C165 *1UF 4.7UF /16V R169 2.2 K C164 C166 EAPD *.1UF R388 R390 7.5K 7.5K...
  • Page 133 SCREW_HO LE SCREW_HO LE +3VS + 3V JMDC1 MO DEM_SPK 26 SY NC 25,26 25,26 SD_O UT SD2_IN 25,26 CRST # 25,26 CMCLK BIT _CLK 25,26 AM P/CO N30 MDC MODEM HO LE/NO NE PDH ODEM ONNECTOR . B – 26 JMO DEM2 JMO DEM1 FOR TELL...
  • Page 134 D i a g r a m s OTES B – 28 notes...

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