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MiTAC 8170 Service Manual

Mitac laptop user manual
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SERVICE MANUAL FOR
SERVICE MANUAL FOR
SERVICE MANUAL FOR
TESTING TECHNOLOGY DEPARTMENT / TSSC
TESTING TECHNOLOGY DEPARTMENT / TSSC
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BY:
Jacey
Liu
Jacey
Liu
Feb . 2002

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Summary of Contents for MiTAC 8170

  • Page 1 SERVICE MANUAL FOR SERVICE MANUAL FOR SERVICE MANUAL FOR TESTING TECHNOLOGY DEPARTMENT / TSSC TESTING TECHNOLOGY DEPARTMENT / TSSC 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0 8 1 7 0...

  • Page 2: Table Of Contents

    8170 N/B MAINTENANCE CONTENTS CONTENTS 1. Hardware Engineering Specification-------------------------------------------------------------------------------- 1.1 Introduction-------------------------------------------------------------------------------------------------------------------------------- 1.2 System Architecture---------------------------------------------------------------------------------------------------------------------- 1.3 Electrical Characteristic----------------------------------------------------------------------------------------------------------------- 1.4 APPENDIX--------------------------------------------------------------------------------------------------------------------------------- 1.5 BIOS Specification------------------------------------------------------------------------------------------------------------------------ 2. System Assembly & Disassembly ------------------------------------------------------------------------------------ 2.1 System View-------------------------------------------------------------------------------------------------------------------------------- 2.2 System Disassembly---------------------------------------------------------------------------------------------------------------------- 3. Definition & Location Connectors / Switches Setting ----------------------------------------------------------- 3.1 Main Board---------------------------------------------------------------------------------------------------------------------------------...
  • Page 3 8170 N/B MAINTENANCE CONTENTS CONTENTS 6. System Block Diagram ------------------------------------------------------------------------------------------------- 7. Maintenance Diagnostic ------------------------------------------------------------------------------------------------ 7.1 Introduction-------------------------------------------------------------------------------------------------------------------------------- 7.2 Error Codes-------------------------------------------------------------------------------------------------------------------------------- 7.3 Debug Card-------------------------------------------------------------------------------------------------------------------------------- 8. Trouble Shooting -------------------------------------------------------------------------------------------------------- 8.1 No Power------------------------------------------------------------------------------------------------------------------------------------ 8.2 Battery Can not Be Charged----------------------------------------------------------------------------------------------------------- 8.3 No Display---------------------------------------------------------------------------------------------------------------------------------- 8.4 VGA Controller Failure LCD No Display------------------------------------------------------------------------------------------- 8.5 VGA Controller Failure External Monitor No Display---------------------------------------------------------------------------...
  • Page 4 8170 N/B MAINTENANCE CONTENTS CONTENTS 10. System Explode View ------------------------------------------------------------------------------------------------- 11. Circuit Diagram -------------------------------------------------------------------------------------------------------- 12. Reference ----------------------------------------------------------------------------------------------------------------...

  • Page 5: Hardware Engineering Specification

    1.1.1 General Description This document describes the system hardware engineering specification for 8170 portable notebook computer system. The 8170 notebook computer is a new mainstream high performance notebook in the MiTAC notebook family. 1.1.2 System Overview mPGA 478 -PIN Socket Support Intel Pentium (Willamette)/Northwood in mFC-PGA2 package Video 1.

  • Page 6: System Architecture

    8170 N/B MAINTENANCE Audio 1. AC'97 Interface Codec. Sound Blaster Pro Compatible. 2. Built-In 21W speaker and 1 Mono-Microphone I/O Port 1. Bi-Direction Parallel Port (EPP/ECP) 3. 2 Standard USB 1.1 Port 5. RJ-11 Port for Modem 7. RJ-45 Port for LAN 9.
  • Page 7 8170 N/B MAINTENANCE 8170 System Block Diagram...

  • Page 8: Function Description

    8170 N/B MAINTENANCE 1.2.2 Function Description 1.2.2.1 CPU Socket Intel Pentium 4/ Northwood processors with 100MHz FSB.400MHz system bus.Capable of mFC-PGA2 package Available at 1.50, 1.60, 1.70, 1.80, 1.90 and 2 GHz Binary compatible with applications running on previous members of the Intel microprocessor line Intel®...

  • Page 9: Core Logic

    8170 N/B MAINTENANCE Optimized for 32-bit applications running on advanced 32-bit operating systems 8-way cache associatively provides improved cache hit rate on load/store operations. 1.2.2.2 CORE LOGIC Intel Brookdale 82845 Memory Control HUB Intel® Pentium® 4 Processor (478 pin package) Support:...
  • Page 10 8170 N/B MAINTENANCE Hub Interface to Intel® 82801BA ICH2 ---266 MB/s point-to-point hub interface to ICH2 ---66 MHz base clock ---MSI interrupt messages, power management state change, SMI, SCI and SERR error indication Accelerated Graphics Port (AGP) Interface --- Supports a single AGP device (either a connector or on the motherboard) ---Supports AGP 2.0 including 1x, 2x, and 4x AGP data transfers and 2x/4x Fast Write protocol...
  • Page 11 8170 N/B MAINTENANCE Intel 82801BA Internal Connect HUB PCI Bus I/F ---Supports PCI at 33 MHz ---Supports PCI Rev 2.2 Specification ---133 MByte/sec maximum throughput ---Supports up to 6 master devices on PCI ---One PCI REQ/GNT pair can be given higher arbitration priority (intended for external 1394 host controller) Integrated LAN Controller ---WfM 2.0 Compliant...
  • Page 12 8170 N/B MAINTENANCE ---Independent bus master logic for 5 channels (PCM In/Out, Mic Input, Modem In/Out) ---Separate independent PCI functions for Audio and Modem ---Support for up to six channels of PCM audio output (full AC3 decode) ---Supports wake-up events...
  • Page 13 8170 N/B MAINTENANCE External Glue Integration ---Integrated Pull-up, Pull-down and Series Termination resistors on IDE and processor interface Enhanced Hub I/F buffers improve routing flexibility (Not available with all Memory Controller Hubs) Firmware Hub (FWH) I/F supports BIOS memory size up to 8 MBs...
  • Page 14 8170 N/B MAINTENANCE Supports ISA bus via external PCI-ISA Bridge 360-pin EBGA package 1.2.2.3 Memory 64MB PC133 SDRAM SO-DIMM Expandable to 1024MB(2 SODIMM slots). Support 3.3V PC133 SDR SDRAM only. Table 1.1 MEMORY EXPANSION CAPACITY Slot1 Slot2 Total 64MB 64MB...
  • Page 15 8170 N/B MAINTENANCE 1.2.2.4 I/O Ports • CRT Port @ Standard VGA compatible port @ DDC1 and DDC2B compliant Table 1.2 CRT CONNECTOR SIGNAL DESCRIPTION Red analog video output GREEN Green analog video output BLUE Blue analog video output Monitor Sense...
  • Page 16 8170 N/B MAINTENANCE • Standard 4 Pins S-VIDEO Port for TV-Out @ Support 1024*768 resolution @ Support 848*480 resolution in 16:9 mode @ Support PAL and NTSC system Table 1.3 S-VIDEO CONNECTOR SIGNAL DESCRIPTION LUMA CRMA • IEEE1394 Port Table 1.4 IEEE1394 CONNECTOR...
  • Page 17 8170 N/B MAINTENANCE @ SPDIF @ Microphone In • RJ11 @ Connection to Modem Daughter Board connector Table 1.5 MODEM CONNECTOR SIGNAL NAME DIRECTION LINE+ LINE- • RJ45 @ Connection to on-board NIC controller Table 1.6 LAN CONNECTOR SIGNAL NAME...
  • Page 18 8170 N/B MAINTENANCE • USB Port @ Two industry standard USB 1.1 ports Table 1.7 USB Port2 SIGNAL NAME DIRECTION DATA- DATA+ • Parallel Port @ Configurable as logical ports LPT1,LPT2 or LPT3 @ EPP rev 1.7 & 1.9 compatible...
  • Page 19 8170 N/B MAINTENANCE Table 1.8 PARALLEL Port SIGNAL NAME DIRECTION STROBE# -ACK BUSY SLCT -AUTOFDXT -ERROR -INIT SLCTIN# Case DESCRIPTION Data Strobe PP Data bit 0 PP Data bit 1 PP Data bit 2 PP Data bit 3 PP Data bit 4...
  • Page 20 8170 N/B MAINTENANCE 1.2.2.5 PC CARD SLOT One Type II/I slot supporting the 1997 PC Card standard, and including full R2(16-bit) and 32-bit Card bus Data transfer TI PCI4410(PCMXCIA Controller)& TI TPS2211(Power Switch) 1.2.2.6 GRAPHICAL SUBBSYSTEM ATI Mobility M6 graphical controller embedded 8M DDR SDRAM 1.2.2.7 DISPLAY...
  • Page 21 8170 N/B MAINTENANCE CPU Idle mode(including ACPI modes C1 and C2) Suspend mode(including S1 and S3 ACPI modes) Fully APM V1.2 compliant Fully ACPI V1.1 compliant Hibernate for Windows 2000 and windows XP Thermal management Fully US EPA Energy start compliant 1.2.2.10 KEYBOARD CONTROLLER...
  • Page 22 8170 N/B MAINTENANCE 1.2.2.14 MODEM Table 1.9 MODEM DAUGHTER BOARD CONNECTOR PIN SIGNAL NAME PIN SIGNAL NAME MONO_OUT MODEM_SPK Pull Up to +3V ACSYNC ACSDOUT MSDIN -ACRST MSDIN ACBITCLK...

  • Page 23: Electrical Characteristic

    8170 N/B MAINTENANCE 1.3 Electrical Characteristic 1.3.1 Power On Sequence Figure 1.9 Power on Sequence...
  • Page 24 8170 N/B MAINTENANCE 1.3.2 Power On Suspend Sequence Figure 1.10 Power on Suspend Sequence 1.3.3 Resume from Power Suspend Sequence Figure 1.11 Resume from Power Suspend Sequence...
  • Page 25 8170 N/B MAINTENANCE 1.3.4 Suspend to RAM Sequence Figure 1.12 Suspend to RAM sequence...
  • Page 26 8170 N/B MAINTENANCE 1.3.5 Resume from Suspend to RAM Sequence Figure 1.13 Resume from Suspend to RAM Sequence...
  • Page 27 8170 N/B MAINTENANCE 1.3.6 Suspend to Disk Sequence Figure 1.14 Suspend to Disk Sequence...
  • Page 28 8170 N/B MAINTENANCE 1.3.7 Resume from Suspend to Disk Sequence Figure 1.15 Resume from Suspend to Disk Sequence...
  • Page 29 8170 N/B MAINTENANCE 1.3.8 ICH2 GPI/O Pin Define Pin Name Signal Name Power Type GPIO0 PULL-UP +3.3VS PC/PCI DEVICE GPIO1 PULL-UP +3.3VS PC/PCI DEVICE GPIO2 PULL-UP +3.3VS GPIO3 PULL-UP +3.3VS GPIO4 PULL-UP +3.3VS GPIO6 PULL-UP +3.3VS GPIO7 PULL-UP +3.3VS GPIO8 +3.3VA...
  • Page 30 8170 N/B MAINTENANCE 1.3.9 Power Consumption Of Suspend Mode Suspend To RAM<TBD Suspend To Disk/Soft-Off/Mechanical Off<TBD 1.3.10 Clock Harmonic List 12.288 14.318 24.576 12.288 14.318 24.576 24.576 28.636 49.152 36.864 42.954 73.728 49.152 57.272 98.304 61.44 71.59 122.88 73.728 85.908 147.456...
  • Page 31 466.944 544.084 933.888 479.232 558.402 958.464 491.52 572.72 983.04 1.3.11 Audio Performance 8170 meet all the following items. Table 1.10 Digital Playback (PC-D-A) for line Output Test Items Full Scale Output Voltage >=0.7Vrms(3.3V audio) Sample Frequency Accuracy <=0.1 Frequency Response(44.1ks/sec) 20Hz~15Hz...
  • Page 32 8170 N/B MAINTENANCE Table 1.11 Analog Pass-Through(A-A) for line input to line Output Test Items Mobile System Frequency Response 20Hz~15kHz Dynamic Range(SNR) >=70dBFSA THD+N <=-55dBFS Cross-talk >=50dB Table 1.12 Analog Pass-Through(A-A) for Microphone input to line Output Test Items Mobile System...

  • Page 33: Appendix

    8170 N/B MAINTENANCE 1.4 APPENDIX APPENDIX A WILLAMETTE CPU CORE FEQUENCY SELECTION Bus Ratio Core Freq LINT[1]#NMI A20M# 800MHz 1/10 1.00GHz 1/11 1.10GHz 1/12 1.2GHz 1/13 1.3GHz 1/14 1.4GHz 1/15 1.5GHz 1/16 1.6GHz 1/17 1.7GHz 1/18 1.8GHz 1/19 1.9GHz 1/20 2.0GHz...
  • Page 34 8170 N/B MAINTENANCE APPENDIX B VOLTAGE INDENTIFICATION DEFFINITION VID4 VID3 VID2 VID1 VID0 Vcc_max VRM output off 1.100 1.125 1.150 1.175 1.200 1.225 1.250 1.275 1.300 1.325 1.350 1.375 1.400 1.425 1.450 1.475 1.500 1.525 1.550 1.575 1.600 1.625 1.650 1.675...
  • Page 35 8170 N/B MAINTENANCE APPENDIX C FREQUENCY TABLE FOR BCLK[1:0] BSEL1 BSEL0 Function 100MHZ LCD CABLE REQUIREMENT Each differential pair need meet maximum in impedance 100Ω DC impedance have to meet maximum impedance 5m Ω in each line Unipac UB 141X01/Hyundai HT14X13/HannStar HSD141PX11 LCD Cable Pin Define...
  • Page 36 8170 N/B MAINTENANCE TX2OUT0+ TX2OUT1+ TX2OUT0- TX2OUT1- TX2OUT2+ TXOUT0+ TX2OUT2- TXOUT0- TXOUT2+ TXOUT1+ TXOUT2- TXOUT1- LCD_ID0 +3VS LCD_ID1 +3VS LCD_ID2 +3VS...
  • Page 37 8170 N/B MAINTENANCE LCD Panel Type Unipac 14.1" TFT:UB 141X01 31&32 tied together Hyundai 14.1" TFT: HT14X13 33&34 tied together HannStar 14.1" TFT: HSD141PX11 31&32,33&34 tied together COM N141P1 LCD Cable Pin Define Signal name M/B pin Number LCD module pin number...
  • Page 38 8170 N/B MAINTENANCE TXOUT+ TX2OUT2- TXOUT0- TXOUT2+ TXOUT1+ TXOUT2- TXOUT1- LCD_ID0 +3VS LCD_ID1 +3VS LCD_ID2 +3VS...
  • Page 39 8170 N/B MAINTENANCE DISPLAY Link Pin COM 14.1" SXGA+N141P1 35&36 tied together LCD Panel ID Define Table LCD Panel LCD_ID2 LCD_ID1 LCD_ID0 Uniqac Hyundai HannStar...

  • Page 40: Bios Specification

    8170 N/B MAINTENANCE 1.5 BIOS Specification 1.5.1 BIOS Feature @ Inside BIOS for Intel 845 + ICH2 chipset @ 256KB flash ROM @ ACPI 1.0b Compliant (S1, S3, S4, S4BIOS) @ Support APM 1.2 (POS, STR, STD) @ SMBIOS 2.3.1 @ Support external 1.44MB USB Floppy...
  • Page 41 8170 N/B MAINTENANCE 1.5.2 Component&Drives Please refer to the chapter of Power Management for state definitions. For PCI and PnP terms, please refer to respective specifications 1.5.2.1 CPU @ Intel Pentium 4 Processors Willamette//Northwood, Support upto 1.7GHz, 400 Mhz FSB...
  • Page 42 8170 N/B MAINTENANCE 1.5.2.3 PCI Devices @ USB ---4 USB port are built in SB chipset (only 2 are supported in this model) ---Wake up from USB device is supported on POS/STR @ VGA ---LCD panel could be turn on/off via function hotkey, or Lid switch if users define “Blank LCD” on cover closed in SCU.
  • Page 43 8170 N/B MAINTENANCE ---Ring wake-up supported in G1/Standby/Suspend states. ---When in G0/Full-On/Idle, PCMCIA stays in D0 state if PC card is inserted, and stays in D2 state once PC card is removed. ---When in G2/G3/STD/Soft-Off/Mechanical Off State, PCMCIA is power off.

  • Page 44: Pci Device

    8170 N/B MAINTENANCE PCI IRQ Routing CI Device PIRQ A PIRQ B PIRQ C Intel 845 P2P (NB) P2P (SB) LPC Bridge USB #1 USB #2 AC’97 INT B# MC’97 INT B# INT A# PCMCIA INT A# IEEE 1394 INT B# 1.5.2.4 PCI Device...
  • Page 45 8170 N/B MAINTENANCE @ DMA ---ECP/FIR also use DMA but they are programmable @ PIC ---IRQ0 is used by the system timer ---IRQ1 is used by KBC (Key Board Controller) ---IRQ2 is used by slave PIC ---IRQ3 is used by IR...
  • Page 46 8170 N/B MAINTENANCE @ Super I/O ---SIO chip could enter a full power down mode once system enter Suspend states ---Printer Port Print port will enter power down mode when G1/G2/G3/STD/Suspend/Standby state. ---IR Port IR port will enter power down mode and IR module’s power will be cut off when G1/G2/G3/STD/ Suspend/Standby state.
  • Page 47 8170 N/B MAINTENANCE 1.5.2.6 AC’97 Device @ AC’97 Interface @ Audio Codec ---Enter the most power saving state during Suspend. @ Modem Codec ---Enter the most power saving state during Suspend 1.5.2.7 SMB (1) South Bridge SMB BUS @ SMBUS Device...
  • Page 48 8170 N/B MAINTENANCE (2) H8 SMB BUS @ Battery Pack ---This is polling by KBC (H8) @ Thermal Sensor ---Sensed by H8 @ Charger ---Directly controlled by H8, please refer to KBC specification 1.5.2.8 Mechanics @ Button ---1 Power Button, 5 Easy Start Buttons, 1 E-Mail Received Button.

  • Page 49: Bios Setup

    8170 N/B MAINTENANCE 1.5.3 BIOS Setup 1.5.3.1 Introduction SCU allows you to configure the BIOS settings. Those settings are vital for your notebook to identify the types of installed devices as well as to utilize special features. Typical menu items include Date and Time, the types of disk drives, and IDE settings.
  • Page 50 8170 N/B MAINTENANCE Insyde Software SCU Startup Memory Disks Components Devices Primary Master = 0 MB Primary Slave = 0 MB Secondary Master= 0 MB Secondary Slave = 0 MB Serial Port 2 = COM2, 2F8, IRQ3 Parallel Port = LPT1, 378, IRQ 7 Press <Alt>...

  • Page 51: Moving Around And Making Selections

    8170 N/B MAINTENANCE @ The bottom window provides alternative information. Normally it gives the keyboard/mouse instructions for moving around and making selections. When a menu item is highlighted, the window will provide more detailed description of the item. 1.5.3.3 Moving Around and Making Selections You must go through two or three levels to complete the setting for an item.

  • Page 52: Startup Menu

    8170 N/B MAINTENANCE ® For most menu items, pressing the [Tab] key will jump from one item to another, thus allowing you to go through the items quickly. To confirm the changes you make, press [Enter] or select the OK button.
  • Page 53 8170 N/B MAINTENANCE @ Splash Boot Logo The “Splach boot Logo” item to enable or disable the big boot logo on screen when system is booting. When this item is selected, no submenu will display. A check mark ( ) indicates Enabled; an underline (_) indicates Disabled.
  • Page 54 8170 N/B MAINTENANCE @ Set Admin Password This item lets you set up administrator-level password. When this item is selected, the submenu will display as shown below: Set Admin password Enter old ADMIN Password: Enter new ADMIN Password: Verify new ADMIN Password: ...
  • Page 55 8170 N/B MAINTENANCE @ Set User Password This item lets you set up user-level password. When this item is selected, the submenu will display as shown below: Set User password Enter old User Password: Enter new User Password: Verify new User Password: ...

  • Page 56: Memory Menu

    8170 N/B MAINTENANCE @ SCU Color Scheme The “Splach boot Logo” item select color set for your viewing. When this item is selected, the submenu will display as shown below: SCU Color Scheme Select Color: (.) Color ( ) Alternate Color...

  • Page 57: Disk Menu

    8170 N/B MAINTENANCE 1.5.3.6 Disk Menu Disks Internal HDC IDE Setting Virus Alert > @ Internal HDC The “Internal HDC” item sets if an internal hard drive is present. When this item is selected, no submenu will display. A check mark ( ) indicates Enabled; an underline...
  • Page 58 8170 N/B MAINTENANCE The “HDD Timing” item sets the data transmit mode of the hard drive. The default setting is Ultra DMA-33 The “I/O 32 bit transfer” item, if enabled, allows you to have better data transfer rate. This effect is more noticeable under DOS system.
  • Page 59 8170 N/B MAINTENANCE COM Ports COM B I/O Settings Mode Setting For COM B ( ) Disabled ( ) IrDA (HPSIR) ( ) COM1, 3F8, IRQ4 ( ) ASK IR (.) COM2, 2F8, IRQ3 (.) FAST IR ( ) COM3, 3E8, IRQ4...
  • Page 60 8170 N/B MAINTENANCE LPT Port Port Address Port Definition ( ) Standard AT (Centronics) ( ) None ( ) Bidirectional (PS-2) (.) LPT1, 378, IRQ7 ( ) Enhanced Parallel (EPP) ( ) LPT2, 278, IRQ5 (.) Extended Capabilities (ECP) ( ) LPT3, 3BC, IRQ7 DMA Setting For ECP Mode (.) DMA 0...
  • Page 61 8170 N/B MAINTENANCE @ Legacy USB The “Legacy USB” item sets the settings of legacy USB port which enables or disables the USB keyboard, USB mouse, USB floppy and USB CD-ROM in DOS and SCU. When this item is selected, the submenu...
  • Page 62 8170 N/B MAINTENANCE If you disable this option, you can only activate the numeric keypad by holding down the [Fn] key Note: first, even when the Num Lock indicator is on. However, an externally-connected keyboard is not affected by this feature @ Keyboard Repeat The “Keyboard Repeat”...

  • Page 63: Power Menu

    8170 N/B MAINTENANCE 1.5.3.8 Power Menu The Power pull-down menu, as shown below, contains the Power Management settings which help save power Power Enable Power Saving Power Saving Medium Power Saving High Power Saving Customize > Suspend Controls > Resume Timer >...
  • Page 64 8170 N/B MAINTENANCE Descriptions of the four options are: Options Descriptions Select this option for the pre-defined settings which allow maximum Max Performance performance but shortest battery life. Select this option for the pre-defined settings which allow moderate Balanced Power Saving performance and moderate battery life.
  • Page 65 8170 N/B MAINTENANCE Video Timeout : The “Video Timeout” item sets the time-out period for the monitor to power down if it is not in use during the set period. The monitor will power up again when any key is pressed.
  • Page 66 8170 N/B MAINTENANCE @ Suspend Controls The “Suspend Controls” item lets you micromanage several suspend features. When this item is selected, the submenu will display as shown below: Suspend Controls Power Button Function: Lid Switch Function: Suspend type ( ) Suspend To Disk (.) Suspend To Ram...
  • Page 67 8170 N/B MAINTENANCE Suspend Type: This item sets the suspend mode the system will enter. The available options are Suspend To Disk, Suspend To RAM. When Suspend-to-RAM mode is initiated, several subsystems will enter standby or power-off mode to conserve power. The system will wake up from Suspend-to-RAM mode when a key is pressed. “...

  • Page 68: Exit Menu

    8170 N/B MAINTENANCE @ Resume Timer The Resume Timer” item sets the date and time the system will resume from suspend mode. When this item is selected, the submenu will display as shown below : Resume Timer Alarm Resume :...

  • Page 69: Function Hotkeys

    8170 N/B MAINTENANCE Descriptions of the Exit choices are: Choices Save and Reboot Exit (No Save) Default Settings Restore Settings Version Info 1.5.4 Function Hotkeys Fn + F5 Toggle display output. The display switch sequence, please refer to chapter 6...
  • Page 70 8170 N/B MAINTENANCE 1.5.5 Display Out When you boot the system with CRT, display output is LCD&CRT mode. When boot with CRT, the display switch sequence by hotkey FnF5 is as following: LCD&CRT->LCD->CRT When boot with CRT and TV, the display switch sequence by hotkey FnF5 is as following: LCD&CRT->TV&CRT->TV->LCD->CRT...
  • Page 71 8170 N/B MAINTENANCE “Suspend” -system will enter suspend mode when LID is closed. Before LID is closed LID is closed System is On System enters Suspend System in Suspend System still in Suspend “CRT/TV Display” -display will be switched to CRT/TV when LID is closed.
  • Page 72 8170 N/B MAINTENANCE 1.5.7 VGA Resolution of Windows 98/Me Driver (Need Modifying via VGA Driver) LCD(LCD&CRT) Resolution Color 640*480 256, 16bit, 32bit 800*600 256, 16bit, 32bit 1024*768 256, 16bit, 32bit CRT(TV) Resolution Color 640*480 256, 16bit, 32bit 800*600 256, 16bit, 32bit...

  • Page 73: Led Indicators

    8170 N/B MAINTENANCE 1.5.8 LED Indicators System has nine status LED indicators to display system activity which include below LCD panel unit and above keyboard: 1.5.8.1 Three LED indicators below LCD panel unit: From left to right that indicate AC POWER, BATTERY POWER and BATTERY STATUS ®...

  • Page 74: Power Management

    8170 N/B MAINTENANCE 1.5.8.3 Mail/Blue-Tooth LED indicators in front of palm rest: The left side green LED flashing means new mail coming. Otherwise the LED is always OFF. The right side red LED ON means Blue-Tooth module turn ON. 1.5.9 Power Management 1.5.9.1 Features...
  • Page 75 8170 N/B MAINTENANCE 1.5.9.3 System power state Definitions when ACPI engaged Global States: G0 – Global system is working G1 – Global system is sleeping G3 – Global system is mechanical-off Suspend States: S1 – CPU stop, no system context lost S2 –...
  • Page 76 8170 N/B MAINTENANCE 1.5.9.4 Definitions when APM engaged System States: Full On -Full running state, the system is in optimized performance Idle -Clock throttling state, CPU is running between C0 & C2 states Standby -Same as S1/S2 above Suspend -Same as S3 above (Including save-to-ram and power-on-suspend)
  • Page 77 8170 N/B MAINTENANCE Event Notifications: Standby -When all the devices have no system activities for a specific time period, BIOS will inform a standby event once OS calls GetPMEvent Function. Suspend -When all the devices have no system activities for a specific time period, BIOS will inform a suspend event once OS calls GetPMEvent Function.
  • Page 78 8170 N/B MAINTENANCE Save to Disk -Same as S4 above When Save to Disk partition isn’t made on disk, BIOS will choose Save to RAM instead of Save to Disk Note: Resume Event: Standby -Resume when keyboard/trackpad/PS2 devices have activities, when ring come in on...
  • Page 79 8170 N/B MAINTENANCE 1.5.9.6 Save to disk partition utility 0VMAKFIL.EXE S support partition only Usage: 0VMAKEFILE.EXE -P<partition size> < Partition size>= total of system RAM size + total of video RAM size 1.5.9.7 ACPI @ Custom Software SMI Command for ACPI(Modifying if Need)
  • Page 80 8170 N/B MAINTENANCE CMOS mapping for ACPI battery control method to use Index Description 0x40 AC Status 0x41 Battery Info 1 0x42 Battery Info 2 0x43 Battery Info 3 0x44~0x45 Last Full Charge Capacity 0x46~0x47 Remaining Capacity 0x48~0x49 Design Capacity...
  • Page 81 8170 N/B MAINTENANCE 1.5.11 GPIO settings 1.5.11.1 South Bridge @ GPIO Signal I/O Address GPIO Register I/O Address Map GPIO # Multi. Func./Note REQ[A]# REQ[B]#/REQ[5]# Not Implement PIRQ[F]# PIRQ[G]# Not Implement Not Implement Not Implement SMBALERT# Not Implement Not Implement...
  • Page 82 8170 N/B MAINTENANCE DRAMENA 1394WR# PCIRST_MSK# Not Implement GATE1394# SPK_OFF Not Implement Not Implement Not Implement GPIOBASE+04 bit24 = 0 GPIOBASE+04 bit25 = 0 GPIOBASE+04 bit27 = 0 GPIOBASE+04 bit28 = 0...

  • Page 83: System Assembly & Disassembly

    8170 N/B MAINTENANCE 2. System Assembly & Disassembly 2.1 System View 2.1.1 Front View Stereo Speaker Set Device Indicators Mini IEEE1394 Connector Audio Input Connector Line Out Phone Jack Volume Control Top Cover Latch 2.1.2 Left-Side View Kensington Lock Ventilation Openings...
  • Page 84 8170 N/B MAINTENANCE 2.1.3 Right-Side View Battery Pack CD-ROM/DVD-ROM Drive 2.1.4 Rear View Power Connector S-Video Output Connector USB Ports Parallel Port D/D Fan RJ-11 Connector VGA Port Ventilation Openings...
  • Page 85 8170 N/B MAINTENANCE 2.1.5 Top-Open View LCD Screen Microphone Keyboard Touch pad Power Button Easy Start Buttons Battery Charge Indicator Battery Power Indicator AC Power Indicator...

  • Page 86: System Disassembly

    8170 N/B MAINTENANCE 2.2 System Disassembly The section discusses at length each major component for disassembly/reassembly and show corresponding illustrations. Use the chart below to determine the disassembly sequence for removing components from the notebook. NOTE: Before you start to install/replace these modules, disconnect all peripheral devices and make sure the notebook is not turned on or connected to AC power.

  • Page 87: Battery Pack

    8170 N/B MAINTENANCE 2.2.1 Battery Pack Disassembly 1. Carefully put the notebook upside down. 2. Slide the release lever to the “unlock” ( ) position ( ), then slide and hold the release lever outwards and pull the battery pack out of the compartment ( ). (Figure 2-1)
  • Page 88 8170 N/B MAINTENANCE 2.2.2 Keyboard Disassembly 1. Insert a small rod, such as a straightened paper clip, into the eject hole near the power connector of the notebook. (Figure 2-2) Figure 2-2 Insert a rod easy to remove LED Panel 2.
  • Page 89 8170 N/B MAINTENANCE 3. Remove three screws fastening keyboard on the base unit cover. (Figure 2-4) 4. Slightly lift up the keyboard and disconnect the cable from the system board to detach the keyboard. (Figure 2-5) Figure 2-4 Remove three Screws Reassembly 1.
  • Page 90 8170 N/B MAINTENANCE 2.2.3 CPU Disassembly 1. Remove the LED panel and keyboard to access the CPU compartment. (See section 2.2.2 Disassembly.) 2. Remove five screws locking the heatsink cover. (Figure 2-6) Figure 2-6 Remove the cover Figure 2-7 Remove the heatsink...
  • Page 91 8170 N/B MAINTENANCE 4. Disconnect the fan’s power cord from the system board, then lift up the heatsink. (Figure 2-8) Figure 2-8 Remove the fan’s power cord 5. push the lever to the right. Then lift up the lever to the vertical position. Finally, remove the existing CPU.

  • Page 92: Hdd Module

    8170 N/B MAINTENANCE 2.2.4 HDD Module Disassembly 1. Carefully put the notebook upside down. 2. Remove one screw and slide the HDD module out of the compartment. (Figure 2-10) Figure 2-10 Remove HDD Module 3. Remove six screws to separate the hard disk drive from the metal shield. (Figure 2-11) Reassembly 1.

  • Page 93: Cd/Dvd-Rom Drive

    8170 N/B MAINTENANCE 2.2.5 CD/DVD-ROM Drive Disassembly 1. Remove the LED panel and keyboard. (See section 2.2.2 Disassembly.) 2. Remove two screws locking the CD/DVD-ROM drive. (Figure 2-12) Figure 2-12 Push out the CD/DVD -ROM drive 3. Use the screwdriver to push the metal pad to the right and the CD/DVD-ROM drive will pop out. Hold the CD/DVD-ROM drive and slide it outwards carefully.
  • Page 94 8170 N/B MAINTENANCE 2.2.6 SO-DIMM Disassembly 1. Carefully put the notebook upside down. 2. Remove four screws to access the SO-DIMM socket. 3. Pull the retaining clips outwards ( ) and remove the SO-DIMM ( ). (Figure 2-13,14) Figure 2-13 Remove the SO-DIMM Cover Reassembly 1.

  • Page 95: Lcd Assembly

    8170 N/B MAINTENANCE 2.2.7 LCD Assembly Disassembly 1. Open the top cover. Remove the LED panel, keyboard, and heat sink . (See section 2.2.2 and 2.2.Disassembly.) 2. Pull out the antenna from the CPU compartment. 3. Remove the two hinge covers. (Figure 2-15)
  • Page 96 8170 N/B MAINTENANCE Reassembly 1. Attach the LCD assembly to the base unit and secure with four screws on the hinges. 2. Reconnect the antenna to the connector on the Mini PCI socket. 3. Reconnect the LCD cable to the system board.

  • Page 97: Lcd Panel

    8170 N/B MAINTENANCE 2.2.8 LCD Panel Disassembly 1. Remove the LCD assembly. (See section 2.2.7 Disassembly.) 2. Remove the four rubber pads and four screws on the corners of the panel. (Figure 2-17) Figure 2-17 Remove LCD frame 3. Insert a flat screwdriver to the lower part of the frame and gently pry the frame out.

  • Page 98: Inverter Board

    8170 N/B MAINTENANCE 2.2.9 Inverter Board Disassembly 1. Remove the LCD assembly. (see section 2.2.7 Disassembly. ). 2. Detach the LCD Panel. (See section 2.2.8 Disassembly. ) 3. To remove the inverter board on the bottom of the LCD assembly, disconnect the cable and remove one screw.

  • Page 99: System Board

    8170 N/B MAINTENANCE 2.2.10 System Board Disassembly 1. Remove the battery pack, keyboard, CPU, HDD module, CD/DVD-ROM drive and LCD assembly. (See sections2.2.1; 2.2.2; 2.2.3; 2.2.4; 2.2.5; 2.2.7 Disassembly.) 2. Remove fourteen screws on the bottom of the notebook. (Figure 2-20)
  • Page 100 8170 N/B MAINTENANCE 4. Remove five screws on the rear side of the notebook, and remove three screws locking on the base unit cover. (Figure 2-22) Figure 2-22 Remove the base unit cover Figure 2-23 Lift up the base unit cover...
  • Page 101 8170 N/B MAINTENANCE 6. Remove two screws fastening the button board on base unit. and then disconnect two cables from the system board. (Figure 2-23) Figure 2-23 Remove the screws 7. Remove five screws from the system board,and lift up the base unit to access the system board. (Figure 2-24) Reassembly 1.
  • Page 102 8170 N/B MAINTENANCE 7. Replace the speaker assembly. 8. Replace fourteen screws on the bottom of the notebook. 9. Replace the battery pack, LED panel, keyboard, CPU, HDD module, CD/DVD-ROM drive and LCD assembly.

  • Page 103: Touch Pad

    8170 N/B MAINTENANCE 2.2.11 Touch PAD Disassembly 1. Remove the base unit cover. (See steps 1-6 in section 2.2.11 Disassembly.) 2. Remove the six screws to lift up the touch pad holder and touch pad panel. (Figure 2-25) Figure 2-25 Remove the touch pad Reassembly 1.

  • Page 104: Modem Card

    8170 N/B MAINTENANCE 2.2.12 Modem Card Disassembly 1. Remove the battery pack, keyboard, CPU, HDD module, CD/DVD-ROM drive, and LCD assembly. (See sections2.2.1; 2.2.2; 2.2.3; 2.2.4; 2.2.5; 2.2.7 Disassembly.) 2. Disassemble the notebook to access the system board. (See section 2.2.10 Disassembly.) 3.

  • Page 105: Definition & Location Connectors / Switches Setting

    8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Setting 3.1 Main Board ( Side A) J1:External VGA Connector J2:LCD Connector J3:D/D Board connector J4: Modem Daughter Board to RJ11Connector J5:Easy Start Button Connector J6:External USB(PIO,IR,TV OUT)Connector J7:CPU FAN Connector...
  • Page 106 8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Setting 3.1 Main Board ( Side A) J14:Primary EIDE Connector J15:Touch PAD Connector J16:Internal Microphone J18:Internal Speaker Connector(L channel) J19:Line Out Phone Jack J20:Internal Speaker Connector(R channel) J21:Mini IEEE1394 Connector...
  • Page 107 8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Setting 3.1 Main Board ( Side B ) PU508 U508 J502:D/D FAN connector J503:DIMM1 U509 J502 U507 J505:DIMM2 U504 U516 J505 J503...

  • Page 108: D/D Board

    8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Setting 3.2 D/D Board J1:Parallel port connector J2:USB2 connector J3:USB0 connector J4:TV Out connector J5:Power Jack connector J6:Inverter Board connector PJ1:D/D Board connector PJ2: External USB(PIO,IR,TV OUT)Connector USB0 USB0 connector...

  • Page 109: Touch Pad Board

    8170 N/B MAINTENANCE 3. Definition & Location Connectors / Switches Setting 3.3 Touch PAD Board Connect to MB J15 J500 J501 SW1:SCRL UP SW2:RIGHT SW3:LEFT SW4:SCRL DOWN J501:Touch PAD connector(to MB)

  • Page 110: Definition & Location Major Components

    8170 N/B MAINTENANCE 4. Definition & Location Major Components 4.1 Main Board ( Side A ) U1:P4(Willamette/Northwood)Micro CPU U3:82845 (Memory controller HUB) U4:RTL8139CL(LANPHY) U7:PCI4410(PCMCIA/1394 controller) U11:74AHC373_V U12:Flash Rom U13:SN74CBTD3384(Level Shift) U17:82801BA(I/O controller) U18: Audio amplifier...
  • Page 111 8170 N/B MAINTENANCE 4. Definition & Location Major Components 4.1 Main Board ( Side B ) U504:TPS2211 U507:ICS950805(Clock generator) U508:Micro Controller(H8 F3437) PU508 U509:PC87393(Supper I/O) U508 U516:ATI VGA controller U507 PU508:LTC1709EG-9(CPU_CORE regulator) U509 J502 U504 U516...

  • Page 112: D/D Board

    8170 N/B MAINTENANCE 4. Definition & Location Major Components 4.2 D/D Board D/D Board (Side A) PQ502 PQ503 PU505 PU506 PU504 D/D Board (Side B) U502 U501 PU502 PU501 PU503 U501:PAC128401Q U502:PAC128401Q PU1:MAX1632(3V.5V.12V regulator) PU501:AO4400 PU502:SI4832DY PU503:SI4800DY PU504:AO4400 PU505:SI4832Dy PU506:SI4800Y...

  • Page 113: Pin Descriptions Of Major Components

    8170 N/B MAINTENANCE 5. Pin Descriptions of Major Components 5.1 Pentium 4(Willamette/Northwood) mFC-PGA2 478 pin Name Type Description A[35:3]# Input/ A[35:3]# (Address) define a 2 Output space. In sub-phase 1 of the address phase, these pins transmit the address of a transaction. In sub-phase 2, these pins transmit transaction type information.
  • Page 114 8170 N/B MAINTENANCE 5.1 Pentium 4(Willamette/Northwood) mFC-PGA2 478 pin Name Type Description BPM[5:0]# Input/ BPM[5:0]# (Breakpoint Monitor) are breakpoint and performance Output monitor signals. They are outputs from the processor which indicate the status of breakpoints and programmable counters used for monitoring processor performance.
  • Page 115 8170 N/B MAINTENANCE 5.1 Pentium 4(Willamette/Northwood) mFC-PGA2 478 pin Name Type Description DBSY# Input/ DBSY# (Data Bus Busy) is asserted by the agent responsible for Output driving data on the processor system bus to indicate that the data bus is in use. The data bus isreleased after DBSY# is deasserted.
  • Page 116 8170 N/B MAINTENANCE 5.1 Pentium 4(Willamette/Northwood) mFC-PGA2 478 pin Name Type Description LINT[1:0] Input LINT[1:0] (Local APIC Interrupt) must connect the appropriate pins of all APIC Bus agents. When the APIC is disabled, the LINT0 signal becomes INTR, a maskable interrupt request signal, and LINT1 becomes NMI, a nonmaskable interrupt.
  • Page 117 8170 N/B MAINTENANCE 5.1 Pentium 4(Willamette/Northwood) mFC-PGA2 478 pin Name Type Description REQ[4:0]# Input/ REQ[4:0]# (Request Command) must connect the appropriate Output pins of all processor system bus agents. They are asserted by the current bus owner to define the currently active transaction type.
  • Page 118 8170 N/B MAINTENANCE 5.1 Pentium 4(Willamette/Northwood) mFC-PGA2 478 pin Name Type Description Input provides isolated power for internal processor system CCIOPLL CCIOPLL bus PLLs. Follow he guidelines for V Pentium® 4 Processor in the 478-pin Package and Intel® 850 Chipset Platform Design Guide for complete implementation details.

  • Page 119: Intel 82845(Brookdale Memory Controller Hub)

    8170 N/B MAINTENANCE 5.2 Intel 82845(Brookdale Memory Controller HUB) System Bus singnals Name Type Description ADS# Address Strobe: The system bus owner asserts ADS# to indicate the AGTL+ first of two cycles of a request phase. BNR# Block Next Request: BNR# is used to block the current request bus AGTL+ owner from issuing a new request.
  • Page 120 8170 N/B MAINTENANCE 5.2 Intel 82845(Brookdale Memory Controller HUB) System Bus singnals Name Type Description HREQ[4:0]# Host Request Command: These signals define the attributes of the AGTL+ request. In Enhanced Mode HREQ[4:0]# are transferred at 2x rate. HREQ[4:0]# are asserted by the requesting agent during both halves of Request Phase.
  • Page 121 8170 N/B MAINTENANCE 5.2 Intel 82845(Brookdale Memory Controller HUB) Hub Interface Signals Name Type Description HI_[10:0] Hub Interface Signals: Signals used for the hub interface. CMOS HI_STB Hub Interface Strobe: One of two differential strobe signals used to CMOS transmit or receive packet data over the hub interface.
  • Page 122 8170 N/B MAINTENANCE 5.2 Intel 82845(Brookdale Memory Controller HUB) AGP Strobes Signals Name Type Description AD_STB0 Address/Data Bus Strobe-0: This signal provides timing for 2x and (s/t/s) 4x data on AD[15:0] and the C/BE[1:0]# signals. The agent that is providing the data drives this signal.
  • Page 123 8170 N/B MAINTENANCE 5.2 Intel 82845(Brookdale Memory Controller HUB) AGP/PCISignals Name Type Description G_PAR Parity: During FRAME# Operations: This signal is driven by the MCH when it acts as a FRAME#-based AGP initiator during address and data phases for a write cycle, and during the address phase for a read cycle.
  • Page 124 8170 N/B MAINTENANCE 5.3 Intel 82801BA(I/O Controller HUB ) Hub Interface Signals Name Type Description HL[11:0] Hub Interface Signals HL_STB Hub Interface Strobe: One of two differential strobe signals used to transmit and receive data through the hub interface. HL_STB# Hub Interface Strobe Complement: Second of the two differential strobe signals.
  • Page 125 8170 N/B MAINTENANCE 5.3 Intel 82801BA(I/O Controller HUB ) PCI Interface Signals Name Type Description FRAME# Cycle Frame: The current Initiator drives FRAME# to indicate the beginning and duration of a PCI transaction. While the initiator asserts FRAME#, data transfers continue. When the initiator negates FRAME#, the transaction is in the final data phase.

  • Page 126: Intel 82801Ba(I/O Controller Hub )

    8170 N/B MAINTENANCE 5.3 Intel 82801BA(I/O Controller HUB ) PCI Interface Signals Name Type Description PME# PCI Power Management Event: PCI peripherals drive PME# to wake the system from low-power states S1–S5. PME# assertion can also be enabled to generate SCI from the S0 state. In some cases the ICH2 may drive PME# active due to an internal wake event.
  • Page 127 8170 N/B MAINTENANCE 5.3 Intel 82801BA(I/O Controller HUB ) IDE Interface Signals(continued) Name Type Description PDIOW# Primary and Secondary Disk I/O Write (PIO and Non-Ultra DMA): This is the command to the IDE device that it may latch data SDIOW# from the PDD or SDD lines.
  • Page 128 8170 N/B MAINTENANCE 5.3 Intel 82801BA(I/O Controller HUB ) Power Management Interface Signals Name Type Description THRM# Thermal Alarm: THRM# is an active low signal generated by external hardware to start the hardware clock throttling mode. This signal can also generate an SMI# or an SCI.
  • Page 129 8170 N/B MAINTENANCE 5.3 Intel 82801BA(I/O Controller HUB ) Processor Interface Signals Name Type Description Mask A20: A20M# goes active based on setting the appropriate bit in A20M# the Port 92h register, or based on the A20GATE signal. Speed Strap: During the reset sequence, ICH2 drives A20M# high if the corresponding bit is set in the FREQ_STRP register.
  • Page 130 8170 N/B MAINTENANCE 5.3 Intel 82801BA(I/O Controller HUB ) System Management Interface Signals Name Type Description Intruder Detect: This signal can be set to disable system if box INTRUDER# detected open. This signal’s status is readable, so it can be used like a GPI if the Intruder Detection is not needed.

  • Page 131: Pci4410(Pcmcia/1394 Link Controller )

    8170 N/B MAINTENANCE 5.4 PCI4410(PCMCIA/1394 LINK Controller ) Power-Supply Terminals Name Type Description Device ground terminals Power-supply terminal for core logic (3.3 V) VCCB Clamp voltage for PC Card interface. Matches card signaling environment, 5 V or 3.3 V. VCCI...
  • Page 132 8170 N/B MAINTENANCE 5.4 PCI4410(PCMCIA/1394 LINK Controller ) PCI Interface Control Terminals Name Type Description IRDY# PCI initiator ready. IRDY# indicates the PCI bus initiator’s ability to complete the current data phase of the transaction. A data phase is completed on a rising edge of PCLK, when both IRDY# and TRDY# are asserted.
  • Page 133 8170 N/B MAINTENANCE 5.4 PCI4410(PCMCIA/1394 LINK Controller ) 16-Bit PC Card Address and Data Terminals Name Type Description ADDR[0:25] PC Card address. 16-bit PC Card address lines. ADDR25 is the most significant bit PC Card data. 16-bit PC Card data lines. DATA15 is the most DATA[0:15] significant bit.
  • Page 134 8170 N/B MAINTENANCE 5.4 PCI4410(PCMCIA/1394 LINK Controller ) 16-Bit PC Card Interface Control Terminals Name Type Description REG# Attribute memory select. REG# remains high for all common memory accesses. When REG# is asserted, access is limited to attribute memory (OE# or WE# active) and to the I/O space (IORD# or IOWR# active).
  • Page 135 8170 N/B MAINTENANCE 5.4 PCI4410(PCMCIA/1394 LINK Controller ) CardBus PC Card Interface Control Terminals Name Type Description CardBus audio. CAUDIO is a digital input signal from a PC Card to CAUDIO the system speaker. The PCI4410A device supports the binary audio mode and outputs a binary signal from the card to SPKROUT.
  • Page 136 8170 N/B MAINTENANCE 5.4 PCI4410(PCMCIA/1394 LINK Controller ) Zoomed-Video Interface Terminals Name Type Description ZV_HREF Horizontal sync to the zoomed-video port ZV_VSYHC Vertical sync to the zoomed-video port ZV_Y[0:7] Video data to the zoomed-video port in YUV:4:2:2 format ZV_UV[0:7] Video data to the zoomed-video port in YUV:4:2:2 format...

  • Page 137: System Block Diagram

    8170 N/B MAINTENANCE 6. System Block Diagram LCD Panel AGP4X 66M U516 Monitor ATI VGA TV OUT Board IDE1 CD-ROM IDE2 J2,J3 Board USB Port LPC BUS U509 U509 Supper I/O Supper I/O Board ISA BUS PC87393 PC87393 Flash ROM...

  • Page 138: Maintenance Diagnostic

    8170 N/B MAINTENANCE 7. Maintenance Diagnostic 7.1 Introduction Every time the computer is turned on ,the system BIOS runs a series of internal checks on the hardware. This power-on self test (post) allows the computer to detect problems as early as the power-on stage.

  • Page 139: Error Codes

    8170 N/B MAINTENANCE 7.2 Error codes : Following is a list of error codes in sequent display on the PIO debug board. Code POST Routine Description Some type of lone reset Turn off FAST A20 for POST Signal power on reset...
  • Page 140 8170 N/B MAINTENANCE 7.2 Error codes : Following is a list of error codes in sequent display on the PIO debug board. Code POST Routine Description Special init of keyboard ctlr Test if keyboard Present Test keyboard Interrupt Test keyboard command byte...

  • Page 141: Debug Card

    8170 N/B MAINTENANCE 7.3 Debug Card 7.3.1 Diagnostic Tools : The 378 Port Debug Card, a kind of tool, is designed mainly for Notebook . It can be used to test the process of BIOS POST system. It composed of eight . LED and one PIO CONNECTOR as the below...
  • Page 142 8170 N/B MAINTENANCE 7.3 Debug Card 7.3.2 CIRCUIT: CONNECTOR PIN 1 PIN 2-9 D0 - D7 PARALLEL PORT DATA BUS D0 TO D7 PIN15 PIN10 ACKNOWLEDGE HANDSHANK PIN11 BUSY PIN12 PIN13 SLCT PIN DEFINITION OF PIO PORT STROBE SIGNAL PIN 14...

  • Page 143: Trouble Shooting

    8170 N/B MAINTENANCE 8.Trouble Shooting 8.1 No Power 8.2 Battery Can not Be Charged 8.3 No Display 8.4 VGA Controller Failure LCD No Display 8.5 VGA Controller Failure External Monitor No Display 8.6 Memory Test Error 8.7 Keyboard(K/B) and Touch Pad(T/B) Test Error 8.8 Hard Drive Test Error...

  • Page 144: No Power

    8170 N/B MAINTENANCE 8.1 No Power When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up. PF501 PL502 PL503 Power In ALWAYS PD501 PQ502 PQ503 PR513 PR514 PD4-PD6 DVMAIN Charge...
  • Page 145 8170 N/B MAINTENANCE 8.1 No Power When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up. Power on Sequence...
  • Page 146 8170 N/B MAINTENANCE 8.1 No Power When the power button is pressed, nothing happens, no fan activity is heard and power indicator is not light up. PL502 120Z/100M PF501 PL503 6.5A/32VDC 120Z/100M PC510 PC509 PC505 0.1U 0.1U POWER IN +5VA...
  • Page 147 PR23 4.7K PR22 4.7K PC42 470P SCK431LCSK-5 PC43 PR24 4.7K +3V---->+1.5VS +5V---->+3V_ICH PR616 VOUT PC27 PC29 4.7U 4.7U RLZ3.6B 8170 N/B MAINTENANCE PU11 SI4835DY PU10 SI4835DY +5VA---->+5VAS DBATT PR554 +5VA PR559 100K PR563 U508 PQ508 +1.5VS 100K 2N7002 -ADEN F3437...
  • Page 148 1. Make sure that the battery is good. 2. Make sure that the battery is installed properly. 3. Check the D/D board is connected to M/B properly. Power Correct it. Try another known good D/D Board. Power 8170 N/B MAINTENANCE Connect AC adaptor. Board-level Troubleshooting Board-level Troubleshooting...

  • Page 149: Battery Can Not Be Charged

    8170 N/B MAINTENANCE 8.2 Battery Can not Be Change When the battery is installed but the battery status indicate LED display abnormal. 10,12 ADINP PR532 PR534 100K D/D Board connector PR541 100K 5VTAP PC535 SENSE 4.7U SHUTDN PU510 PC536 LP295 REFIN 0.1U...
  • Page 150 Is the notebook connected to power (AC adaptor)? 1. Make sure that the battery is good. 2. Make sure that the battery is installed properly. Battery charge Correct it. 8170 N/B MAINTENANCE Connect AC adaptor. Replace Motherboard Board-level Troubleshooting Check the following parts for cold solder or one of the following...
  • Page 151 8170 N/B MAINTENANCE 8.3 No Display +3VS FS2 FS1 FS0 CPUCLK 100MHz 133MHz From H_BSEL +3VS L517 120Z/100M +3VCLKCPU 46,50 U507 C626 C625 0.1U 2.2U ICS950805 +3VS L516 120Z/100M +3VCLKPCI 8,14 C619 C622 0.1U 2.2U +3VS L518 120Z/100M +3VCLKNA 1,26,37...

  • Page 152: No Display

    8170 N/B MAINTENANCE 8.3 No Display +5VA H8_VDD5 L520 +5VA MAX809 -H8_RESET RESET# +5VA U508 D505 BAV99 Micro Controller -POWERBTN -PWRSW H8/F3437 R617 1K C634 .01U Easy Start Button R627 1M X503 16MHZ C630 C633 System Reset Check -CPURST Pentium 4...
  • Page 153 LCD or monitor. 1. Replace faulty part. Display 2. Connect the I/O device to the M/B one at a time to find out which part is causing the problem. 8170 N/B MAINTENANCE Replace Motherboard Board-level Troubleshooting If 378 Port...

  • Page 154: Vga Controller Failure Lcd No Display

    8170 N/B MAINTENANCE 8.4 VGA Controller Failure LCD No Display There is no display or picture abnormal on LCD or monitor. +3VS TXCLK+, - TXOUT [0:2]+ ,- TX2CLK+, - TX2OUT [0:2]+, - C507 +12V R515 0.1U 470K Q502 ENPVDD DTC144WK...
  • Page 155 8170 N/B MAINTENANCE 8.4 VGA Controller Failure LCD No Display There is no display or picture abnormal on LCD or monitor. VGA Controller Failure 1.Confirm monitor is good and check the cable are connected properly. 2. Try another known good LCD...

  • Page 156: Vga Controller Failure External Monitor No Display

    8170 N/B MAINTENANCE 8.5 VGA Controller Failure Monitor No Display There is no display or picture abnormal on monitor. +3VS +5VS R544 R543 4.7K 4.7K GREEN BLUE U516 VGA-M6 Q502 2N7002 MOBILITY HSYNC VSYNC Q501 2N7002 +5VS L500 120Z/100M L501...
  • Page 157 8170 N/B MAINTENANCE 8.5 VGA Controller Failure Monitor No Display There is no display or picture abnormal on monitor. VGA Controller Failure 1.Confirm monitor is good and check the cable are connected properly. 2. Try another known good monitor Replace faulty Display monitor.

  • Page 158: Memory Test Error

    8170 N/B MAINTENANCE 8.6 Memory Test Error Either one or two extend SO-DIMM RAM Module is failure or system hangs up. CK[2:3] RP7,RP9 MA [0:14] MD [0:63] SDRAMCLK1 SDRAMCLK2 -CS[0:1] -CS[4:5] -SWEA -SCASA 82845 -SRASA RP14 SDRAMCLK4 SDRAMCLK5 CK[0:1] J505 SO-DIMM...
  • Page 159 If your system host bus clock running at 100MHZ then make sure that SO-DIMM module meet require of PC 100. Replace the faulty Test SDRAM module. 8170 N/B MAINTENANCE Replace Motherboard Board-level Troubleshooting One of the following components or signals on the motherboard may be defective ,Use an oscilloscope to check the signals or replace the parts one at A time and test after each replacement.

  • Page 160: Keyboard(K/B) And Touch Pad(T/B) Test Error

    8170 N/B MAINTENANCE Keyboard (K/B) Touch-Pad (T/P) Test Error Error message of keyboard or touch-pad failure is shown or any key does not work. IRQ1 IRQ12 -IOR ICH2 -IOW 82801BA XD[0:7] ICH-A20GATE +5VA U509 -H8_KBCS -ROMCS -H8_A20GATE Supper I/O -H8_MCCS...
  • Page 161 8170 N/B MAINTENANCE Keyboard (K/B) Touch-Pad (T/P) Test Error Error message of keyboard or touch-pad failure is shown or any key does not work. Keyboard or Touch-Pad Test Error Is K/B or T/P cable connected to Correct it. notebook properly? Try another known good Keyboard or Touch-pad.(Internal or external)

  • Page 162: Hard Drive Test Error

    8170 N/B MAINTENANCE Hard Drive Test Error Either an error message is shown, or the driver motor continues spinning, while reading data is from or writing data is to hard drive. +5VS +3VS +12VS R137 1M R138 -HDD_PWRON DTC144WK -HDDRST...
  • Page 163 2. Try another working drive and cable. Re-boot Replace the faulty parts. Check the system driver for proper installation. Re - Test 8170 N/B MAINTENANCE Replace Motherboard Board-level Troubleshooting One of the following parts or signals on the motherboard may be defective, use an oscilloscope to check the signals or replace the parts one at a time and test after each replacement.

  • Page 164: Cd-Rom Drive Test Error

    8170 N/B MAINTENANCE CD-ROM Drive Test Error An error message is shown when reading data from CD-ROM drive. +5VS +3VS +12VS R577 1M R580 -CDROM_PWRON Q504 DTC144WK -CDROM_RST -SDACK SDA1 SDA0 SIORDY ICH2 SDREQ -SDIOW 82801BA -SDIOR IRQ15 -SCS1 -SCS3...
  • Page 165 2. Check install for correctly. Test Replace the faulty parts. Check the CD-ROM driver for proper installation. Re - Test 8170 N/B MAINTENANCE Replace Motherboard Board-level Troubleshooting One of the following parts or signals on the motherboard may be defective, use an oscilloscope to check the signals or replace the parts one at a time and test after each replacement.

  • Page 166: Usb Port Test Error

    8170 N/B MAINTENANCE 8.10 USB Port Test Error An error occurs when a USB I/O device is installed. -USBOC1 USBP2_2- USBP2_2+ ICH2 -USBOC0 82801BA USBP0_0- USBP0_0+ Mother Board 2 USB0VCC5 VIN0 VCCOUT1 USB2VCC5 VIN1 VCCOUT0 RT9701-CBL -USBOC1 1000P USBP2_2- USBP2_2+...
  • Page 167 Test Correct it Replace another known good charge board or good USB device. Re-test Correct it 8170 N/B MAINTENANCE Replace Motherboard Board-level Troubleshooting Check the following parts for cold solder or one of the following parts on the mother-board may be defective, use an oscilloscope to check the following signal or replace the parts one at a time and test after each replacement.

  • Page 168: Pio Port Test Error

    8170 N/B MAINTENANCE 8.11 PIO Port Test Error When a print command is issued, printer prints nothing or garbage. Mother Board RP500 P_LPD [0:3] RP502 P_LPD [4:7] U509 P_SLCT, -P_STB RP503 -P_AFD, -P_ERR Supper I/O -P_INIT, -P_SLIN RP504 PC87393 -P_ACK, P_BUSY...
  • Page 169 (J1) 2. Check CMOS LPT port setting properly. Test Correct it Try another known good PIO device. Re - Test 8170 N/B MAINTENANCE Replace Motherboard Replace the faulty parts. Board-level Troubleshooting One of the following parts or signals on the motherboard may be defective, use an oscilloscope to check the signals or replace the parts one at a time and test after each replacement.

  • Page 170: Pc-Card Failure

    8170 N/B MAINTENANCE 8.12 PC-Card Socket Failure An error occurs when a PC card device is installed. R607 33 U507 PCICLK_CARD ICS950805 PCI BUS A21 / IDSEL -CBE [0:3] -IRQ0 -GNT0 -CARD_RI ICH2 PCI4410GHK SERIRQ 82801BA -INTA -INTC -PCIRST +3V_ICH R158 4.7K...
  • Page 171 Correct it Try another known good PC card device. Re-test Change the faulty part then end. 8170 N/B MAINTENANCE Replace Motherboard Board-level Troubleshooting Check the following parts for cold solder or one of the following parts on the mother-board may be defective, use an oscilloscope to check the following signal or replace the parts one at a time and test after each replacement.

  • Page 172: Ieee1394 Failure

    8170 N/B MAINTENANCE 8.13 IEEE1394 Failure An error occurs when a PC card device or 1394 device is installed. R607 33 U507 PCICLK_CARD ICS950805 PCI BUS A21 / IDSEL -CBE [0:3] -IRQ0 -GNT0 -CARD_RI ICH2 PCI4410GHK SERIRQ -PCLKRUN 82801BA -INTA...
  • Page 173 Correct it Try another known good 1394 device. Re-test Change the faulty part then end. 8170 N/B MAINTENANCE Replace Motherboard Board-level Troubleshooting Check the following parts for cold solder or one of the following parts on the mother-board may be defective, use an oscilloscope to check the following signal or replace the parts one at a time and test after each replacement.

  • Page 174: Audio Failure

    ACBITCLK 82801BA SPK_OFF To U18 Next Page SBSPKR C675 0.1U U510 NC7S32 C669 0.1U -CARDSPK PCI4410 R649 C148 8170 N/B MAINTENANCE AVDDAD +3VS C672 120Z/100M 0.1U C702 C684 0.1U AGND C196 2.2U LINE/IN/L C183 2.2U LINE/IN/R C194 1U MIC1 MIC1...
  • Page 175 8170 N/B MAINTENANCE 8.14 Audio Failure No sound from speaker after audio driver is installed. R678 10K C710 2.2U AUDIO OUT C709 2.2U R677 10K +3V_ICH C717 4.7U AOUT_R SPK_OFF C718 4.7U From U17 DTC144TKA AOUT_L From U15 front page...
  • Page 176 Re-test Correct it. 8170 N/B MAINTENANCE Check the following parts for cold solder or one of the following parts on the motherboard may be defective,use an oscilloscope to check the following signal or replace parts one at a time and test after each replacement.

  • Page 177: Lan Test Failure

    -PCIRST ICH2 -CBE[0:3] 82801BA AD[0:31],-PCI_REQ1,-PCI_GNT1 -PCI_IRDY,-PCI_TRDY,-FRAME -DEVSEL,-STOP,-PCI_INTD Q512 U508 DTC144WK LAN_WAKE F3437 R610 33 PCICLK_LAN U507 ICS950805 -PCLKRUN PC14410GHK 8170 N/B MAINTENANCE +3V_LAN AVDD_LAN AVDD_LAN L511 77,90,96 R542 C572 TXD+ TXD- R31 0 RXIN- RXIN+ R549 R555 LANPHY RTL8139CL C577 0.1U...

  • Page 178: Lan Test Error

    LAN properly. Test Correct it. Check if BIOS setup is ok. Re-test Correct it. 8170 N/B MAINTENANCE Replace Motherboard Board-level Troubleshooting Check the following parts for cold solder or one of the following parts on the mother-board may be defective, use an oscilloscope to check the following signal or replace the parts one at a time and test after each replacement.

  • Page 179: Spare Parts List

    9. Spare Parts List -- recommend (1) Category Part Number Description 324180786162 BFM-IPC;IC,CPU,WILLA SDRAM MODULE323767120001 BFM-IPC;DRAM MODULE, COVER ASSY 340671200007 COVER ASSY; SPEAKER,8170 340671200007 COVER ASSY;KB,8170 PCB;PWA-8170 442164900010 TOUCH PAD MODULE;TM41PD-350 TOUCHPAD BD 422665400002 FFC ASSY;TOUCH PAD,CASE KIT,VENU HOUSING KIT 340671200002 COVER ASSY;8170...
  • Page 180 8170 N/B MAINTENANCE 9. Spare Parts List -- recommend (2) Category Part Number Description HDD ASSY;30G 344669900010 CASE;HDD,7170 523467120012 BFM-IPC;HDD DRIVE,30 531066990001 KBD;86,US,K000918E1,7170 531020237308 KBD;87,FR,K000918F1, 531020237307 KBD;87,GR,K000918F1, AK;01-EN 332810000033 PWR CORD;125V/7A,2P,BLACK,AMERIC 332810000034 PWR CORD;250V/2.5A,2 332810000043 PWR CORD;250V/3A,2P, 421015560001 CABLE ASSY;PHONE LINE,6P2C,W/Z C BEZEL 340669900046 BEZEL ASSY;DVD ROM,QUANTA,7170...
  • Page 181 8170 N/B MAINTENANCE 9. Spare Parts List -- All (1) Part Number Description 441999900204 AC ADPT ASSY OPTION;8170 442671200004 AC ADPT ASSY;19V/4.74A,DELTA,817 541667120001 AK;01-EN,BOX,8170 541667120032 AK;EN,8170,UTILITY ONLY 441999900056 BATT ASSY OPTION;LI,9-CELL,8170 442671200001 BATT ASSY;11.1V/6AH,LI-,PANASONI 298000000002 BATTERY HOLDER;FOR CR2032,BH-800 338530010018 BATTERY; LI,3V/220MAH,CR-2032 340669900046 BEZEL ASSY;DVD ROM,QUANTA,7170...
  • Page 182 8170 N/B MAINTENANCE 9. Spare Parts List -- All (2) Part Number Description 272012475701 CAP;4.7U ,CR,16V ,+80-20%,1206,Y 272012475701 CAP;4.7U ,CR,16V ,+80-20%,1206,Y 272075471401 CAP;470P ,50V,10%,0603,X7R,SMT 272075471401 CAP;470P ,50V,10%,0603,X7R,SMT 272075470701 CAP;47P ,50V ,+ -10%,0603,NPO,S 272075509801 CAP;5P ,CR,50V,+ -.5PF,0603,NP 272075680302 CAP;68P ,50V ,5% ,0603,NPO,SMT 221668950010 CARD BOARD,BTM,PALLET,M722 221669950008 CARD BOARD;FRAME,PALLET,7170...
  • Page 183 8170 N/B MAINTENANCE 9. Spare Parts List -- All (3) Part Number Description 291000410401 CON;WFR,MA,4P,1.25MM,ST,SMT 345669600065 CONDUCTIVE TAPE;MB,SDRAM,RACE 340671200007 COVER ASSY; SPEAKER,8170 340671200002 COVER ASSY;8170 340671200001 COVER ASSY;ID1,8170 340671200009 COVER ASSY;KB,8170 340671200018 COVER ASSY;LCD,8170 340671200006 COVER ASSY;RAM,8170 344671000001 COVER;FOR 7170;USB FDD 344669900003 COVER;HINGE,7170...
  • Page 184 8170 N/B MAINTENANCE 9. Spare Parts List -- All (4) Part Number Description 523499993004 FDD DRIVER OPTION;EXT. FDD,7170 523467100002 FDD KIT;D353FUE,FOR 7170,USB,MSL 273000610008 FERRITE ARRAY;120OHM/100MHZ,TKIN 273000610014 FERRITE ARRAY;60OHM/100MHZ,3216, 273000610014 FERRITE ARRAY;60OHM/100MHZ,3216, 273000130019 FERRITE CHIP;120OHM/100MHZ,1608, 273000130019 FERRITE CHIP;120OHM/100MHZ,1608, 273000150013 FERRITE CHIP;120OHM/100MHZ,2012, 273000150013 FERRITE CHIP;120OHM/100MHZ,2012,...
  • Page 185 416267120004 NB PF;HANNSTAR,SXGA+,14.1",8170 375102030010 NUT-HEX;M2,2,NIW 375120262008 NUT-HEX;M2.6,NCG 461671200002 PACKING KIT;N-B,8170 227669900006 PAD;LCD/KB,ANIT-STATIC,7170 221669950004 PARTITION;A,PALLET,7170 221669950001 PARTITION;AK BOX,7170 221669950005 PARTITION;B,PALLET,7170 412671200001 PCB ASSY;INVERTER BD,11P,8170,MS 412155600047 PCB ASSY;MDM,56K,UNIV,F-PACK,WO/ 316671200003 PCB;PWA-8170 TOUCHPAD BD 316671200002 PCB;PWA-8170/DD BD 316671200005 PCB;PWA-8170/ESB BD 316671200001 PCB;PWA-8170/M BD Location(s) D11,D12,D13,D14,D15...
  • Page 186 416267120004 NB PF;HANNSTAR,SXGA+,14.1",8170 375102030010 NUT-HEX;M2,2,NIW 375120262008 NUT-HEX;M2.6,NCG 461671200002 PACKING KIT;N-B,8170 227669900006 PAD;LCD/KB,ANIT-STATIC,7170 221669950004 PARTITION;A,PALLET,7170 221669950001 PARTITION;AK BOX,7170 221669950005 PARTITION;B,PALLET,7170 412671200001 PCB ASSY;INVERTER BD,11P,8170,MS 412155600047 PCB ASSY;MDM,56K,UNIV,F-PACK,WO/ 316671200003 PCB;PWA-8170 TOUCHPAD BD 316671200002 PCB;PWA-8170/DD BD 316671200005 PCB;PWA-8170/ESB BD 316671200001 PCB;PWA-8170/M BD Location(s) D11,D12,D13,D14,D15...
  • Page 187 8170 N/B MAINTENANCE 9. Spare Parts List -- All (7) Part Number Description 271071270301 RES;27 ,1/16W,5% ,0603,SMT 271071301011 RES;301 ,1/16W,1% ,0603,SMT 271071301311 RES;301K ,1/16W,1% ,0603,SMT 271071330302 RES;33 ,1/16W,5% ,0603,SMT 271071334301 RES;330K ,1/16W,5% ,0603,SMT 271071333101 RES;33K ,1/16W,1% ,0603,SMT 271071333301 RES;33K ,1/16W,5% ,0603,SMT 271071374211 RES;37.4K,1/16W,1% ,0603,SMT...
  • Page 188 8170 N/B MAINTENANCE 9. Spare Parts List -- All (8) Part Number Description 345669900004 RUBBER;LCD,DOWN,7170 345671200001 RUBBER;LCD,UP,8170 565167120001 S/W;CD ROM,SYSTEM,8170 565180626001 S/W;CD*1,DVD,WIN-DVD,INTERVIDEO 340671200013 SCREW ASSY;CPU,8170 340671200014 SCREW ASSY;IC,82845,8170 371102011502 SCREW;M2L15,FLT(+),NIW/NLK 323760000002 SDRAM MODULE;256M,8M*16,PC133,SP 340671200005 SHIELDING ASSY;TOP,8170 561860000022 SINGLE PAGE;GN,NOTE FOR BATTERY&...
  • Page 189 8170 N/B MAINTENANCE 9. Spare Parts List -- All (9) Part Number Description 288202303001 TRANS;SI2303DS,P-MOSFET,SOT-23 288104362001 TRANS;SI4362DY,N-HOSFET,S08 288204800001 TRANS;SI4800DY,N-MOS,.0185OHM,SO 288204800001 TRANS;SI4800DY,N-MOS,.0185OHM,SO 288204832001 TRANS;SI4832DY,N-MOSFET,.028OHM, 288204832001 TRANS;SI4832DY,N-MOSFET,.028OHM, 288204835001 TRANS;SI4835DY,PMOS,6A/30V,.035, 288204835001 TRANS;SI4835DY,PMOS,6A/30V,.035, 288204892001 TRANS;SI4892DY,N-MOSFET,SO8 273001050065 TRANSFORMER;10/100 BASE,LF-H72P, 373101710301 T-SCREW;I,M1.7,L3,K-HD,D3.0,NIB 373002010002 T-SCREW;S.M2 L4, PAN(+),NIW 373002010003 T-SCREW;S.M2 L5, PAN(+),NIW...
  • Page 191 5.-PCIRST CONTROL HDD & CD_ROM RESET,CHANGE VON GPIO PIN EACH RESET FOR S3 WEAKUP. 6.ADD TWO 10K PULL_UP RESISTOR FOR H8 THERMAL SENSE ,TWO FAN FREEBACK SCHEMATIC. 7.ADD U515 & CHANGE J5 FOR 8170 QK/B AND 8175 LED/B COMMON. 8.ADD -LID PIN ON J6 FOR 8175 COVER SWITCH.
  • Page 192 8170 System Block Diagram TPS2211 IC CARD Power Switch Socket SSOP 16 1394 PCI 4410 TSB41AB1 PCMCIA/1394 LINK TI PQFP64 CONTROLLER uBGA 209 MINI 1394 PCI BUS RTL8139CL RJ45 LQFP 128 PD[0..15] Control SD[0..15] Control IR Module HP-3600 PRINTER PORT...
  • Page 193 POWER DIAGRAM OF THE 8170 PWR_ON Protecter ADAPTOR Self Diode Dischange learning P Channel MOSFET Battery Discharge SI4835DY Pack High Side Charge IC MAX1772 SUSB# DC/DC BOARD Shut Down 3.3V DC to DC Convertor Shut Down 5V DC to DC Convertor...
  • Page 194 -HA[3..31] -HA[3..31] -HA3 -HA4 -HA5 -HA6 -HA7 -HA8 -HA9 -HA10 A#10 -HA11 A#11 -HA12 A#12 -HA13 A#13 -HA14 A#14 -HA15 A#15 -HA16 A#16 -HA17 A#17 -HA18 A#18 -HA19 A#19 -HA20 A#20 -HA21 A#21 -HA22 A#22 -HA23 A#23 -HA24 A#24 -HA25 A#25 -HA26 A#26...
  • Page 195 CPU_CORE WMT478/NWD_14 AE24 AE22 AE19 AD14 AD12 AD10 AD23 AD21 AE17 AE15 AE13 AE11 AE26 AB20 AC17 AC15 AC13 AC11 AC25 AC22 AC19 AD18 AD16 AA23 AA19 AB18 AB16 AB14 AB12 AB10 AB24 AB21 AA17 AA15 AA11 AA26 CPU_CORE 1206 1206 1206 1206...
  • Page 196 -HA[3..31] -HA[3..31] -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 -H_REQ[0..4] -H_REQ[0..4] -H_ADSTB0 -H_ADSTB1 -HCLK_MCH HCLK_MCH HYSWING -DSTBP[0..3] -DSTBP[0..3] -DSTBP0 -DSTBP1 R532...
  • Page 197 AGP_AD[0..31] (10) AGP_AD[0..31] AGP_AD0 AGP_AD1 AGP_AD2 AGP_AD3 AGP_AD4 AGP_AD5 AGP_AD6 AGP_AD7 AGP_AD8 AGP_AD9 AGP_AD10 AGP_AD11 AGP_AD12 AGP_AD13 AGP_AD14 AGP_AD15 AGP_AD16 AGP_AD17 AGP_AD18 AGP_AD19 AGP_AD20 AGP_AD21 AGP_AD22 AGP_AD23 AGP_AD24 AGP_AD25 AGP_AD26 AGP_AD27 AGP_AD28 AGP_AD29 AGP_AD30 AGP_AD31 -AGP_CBE[0..3] (10) -AGP_CBE[0..3] -AGP_CBE0 -AGP_CBE1 -AGP_CBE2 -AGP_CBE3 66M_MCH66IN...
  • Page 198 CLOCK GENERATOR +3VS +3VCLKCPU L517 120Z/100M 2012 C626 C623 C624 C625 0.1U 0.1U 0.1U 2.2U 0603 0603 0603 0805 +80-20% JP_NET20 GNDCPU +3VS +3VS +3VCLKPCI L516 1K/NA 0603 120Z/100M 2012 C619 C620 C621 C622 0.1U 0.1U 0.1U 2.2U H_BSEL0 0603 0603 0603 0805...
  • Page 199 SYSTEM MEMORY MA[0..14] MA[0..14] MAA6 MAA7 MAA4 MAA1 0*8_DFS MAA2 RPX8 MAA0 MA11 MAA11 MA12 MAA12 MA10 MAA10 MAA9 0*8_DFS MAA8 RPX8 MAA5 MAA3 -SWEA -MSWEA -SWEA -MCS5 -CS5 -CS5 -SRASA -MSRASA -SRASA -MSCASA -SCASA 0*8_DFS -SCASA -CS4 -MCS4 RPX8 -CS4 -CS0 -MCS0...
  • Page 200 AGP_AD[0..31] AGP_AD[0..31] +3VS -STP_AGP R546 0603 R545 0603 -AGP_BUSY -M6_SUS_STAT R538 0603 -AGP_CBE[0..3] -AGP_CBE[0..3] 66M_AGP (7,13,16,18) -PCIRST (7,14) -AGP_REQ ATI Advice. (7,14) -AGP_GNT AGP_PAR -AGP_STOP R572 0603 (7,14) -AGP_STOP -AGP_DEVSEL R573 0_DFS 0603 (7,14) -AGP_DEVSEL -AGP_TRDY R564 0_DFS 0603 (7,14) -AGP_TRDY -AGP_IRDY R568...
  • Page 201 U516C AB11 VSS_0 VDDC_0 VSS_1 VDDC_1 VSS_2 VDDC_2 VSS_3 VDDC_3 VSS_4 VDDC_4 VSS_5 VDDC_5 VSS_6 VDDC_6 VSS_7 VDDC_7 AB14 VSS_8 VDDC_8 VSS_9 VDDC_9 AB17 VSS_10 VDDC_10 AB19 VSS_11 VDDC_11 VSS_12 VDDC_12 VSS_13 VDDC_13 VSS_14 VDDC_14 VSS_15 VDDC_15 VSS_16 VDDC_16 VSS_17 VDDC_17 VSS_18 VDDC_18...
  • Page 202 LCD & CRT INTERFACE LCD ID SELECT DISPLAY LCD_ID2 LCD_ID1 LCD_ID0 UNIPAC HYUNDAI HANNSTAR Unipac(SXGA) HannStar(SXGA) HannStar(XGA)15" Sumsung(SXGA+)15" (10) TX2CLK+ (10) TX2CLK- (10) TX2OUT0+ (10) TX2OUT0- (10) TX2OUT2+ (10) TX2OUT2- (10) TXOUT2+ (10) TXOUT2- LCD_ID0 (10) LCD_ID0 LCD_ID1 (10) LCD_ID1 LCD_ID2 (10) LCD_ID2...
  • Page 203 U17A (15,16) AD[0..31] AD10 AD10 AD11 AD11 AD12 AD12 AD13 AD13 AD14 AD14 AD15 AD15 AD16 AD16 AD17 AD17 AD18 AD18 AD19 AD19 AD20 AD20 AD21 AD21 AD22 AD22 AD23 AD23 AD24 AD24 AD25 AD25 AD26 AD26 AD27 AD27 AD28 AD28 AD29 AD29...

  • Page 204: Pci Bus

    AGP BUS +1.5VS RP509 6.8K*4 1206 -AGP_DEVSEL (7,10) -AGP_DEVSEL -AGP_FRAME (7,10) -AGP_FRAME -AGP_IRDY (7,10) -AGP_IRDY RP507 6.8K*4 1206 -AGP_PIPE -AGP_PIPE -AGP_STOP (7,10) -AGP_STOP -AGP_TRDY (7,10) -AGP_TRDY RP506 6.8K*4 1206 -AGP_RBF (7,10) -AGP_RBF -AGP_WBF -AGP_WBF -AGP_REQ (7,10) -AGP_REQ -AGP_GNT (7,10) -AGP_GNT AGP_ADSTB0 R578 6.8K...
  • Page 205 PCMCIA CONTROLLER & CARD BUS SCOKET AD[0..31] (13,16) AD[0..31] AD10 AD10 AD11 AD11 AD12 AD12 AD13 AD13 AD14 AD14 AD15 AD15 AD16 AD16 AD17 AD17 AD18 AD18 AD19 AD19 AD20 AD20 AD21 AD21 AD22 (13,16) -PCIRST_N AD22 -CBRST AD23 (13) -GATE1394 AD23 AD24...
  • Page 206 +3V_LAN 120Z/100M 1608 SHORT-SMT4 SHORT-SMT4 L_GND (13,14) -PCI_INTD (13,14,15) -IRDY 0_DFS (13,14) -PCI_REQ1 0603 (13,15) -PCIRST_N (13,14,15) -TRDY 0/NA 0603 (7,10,13,18) -PCIRST (13,15) -PME (19) LAN_WAKE +3V_LAN L_AGND 0.1U 0_DFS 0603 9346A R164 0603 L_AGND 0_DFS R696 0603 L_AGND 0_DFS R697 0603 L_AGND...
  • Page 207 AUDIO CODE & AMPLIFIER +5VS +3VS_SPD (ADD J17 For LCD 15") SPKROUT+ SPKROUT- VR1_2 VR1_5 AOUT_L AOUT_R LINE_OUT_2 LINE_OUT_5 MIC_3 -DEVICE_DECT -DECT_HP/OPT MIC_2 TPB1- TPA1- (15) TPB1- TPA1- (15) TPB1+ TPA1+ (15) TPB1+ TPA1+ (15) T_DATA T_CLK (18,19) T_DATA T_CLK (18,19) SPDIFOUT -SCROLL -SCROLL (12,19)
  • Page 208 BASE ADDRESS SELECT R303 INDEX REGISTER DATA REGISTER MOUNTED OPEN J506 R635 -COM1DCD -COM1DSR 0603 COM1RXD -COM1RTS COM1TXD -COM1CTS -COM1DTR -COM1RI +3VS FFC-12P/0.5MM/NA MITAC INTERNATIONAL CORP. Title TOUCH PAD,BIOS,SUPER-IO Size Document Number Custom 411671200001 Date: Friday, December 28, 2001 Sheet...
  • Page 209 NA RP521,R693,R691 FOR 8175 QK-B BX BE# RP521 1206 NA RP521,R693,R692 FOR 8175 LED-B -SCROLL_KI1 QK-B -NUM_KI2 U515 -CAP_KI3 -SCROLL_KI1 -CDACTP_KI4 -NUM_KI2 -HDDACTP_KO1 -CAP_KI3 -CDACTP_KI4 R693 0 0603 -HDDACTP_KO1 BAV99 -SCROLL (12,17) -SCROLL -NUM (12,17) -NUM -CAP +5VA D501 (12,17) -CAP -CDACTP +5VS_LEDB...
  • Page 210 +5VAS DVMAIN DVMAIN PR564 475K 0603 PR566 PC556 100K 0.1U 0603 0603 +5VAS PR570 PR572 12.1k 4.7K 0603 0603 PR568 402K 0603 PQ510 PR571 PC557 43.2K 0.1U SCK431LCSK-5 0603 0603 SOT23N DBATT DBATT DTC144WK 3V Resume Power PR616 +3V_ICH 0805 VOUT RLZ3.6B PC22...
  • Page 211 DVMAIN +5VA PR527 PR521 0603 0603 PQ501 2N7002 PQ500 2N7002 CPU_CORE_EN PR512 0603 PC527 470P JS501 SHORT-SMT4 PR509 0_NA PR508 0_NA PR510 0_NA PR517 0_NA PR518 0_NA PVID4 PVID[0..4] PVID3 PVID[0..4] PVID2 PVID1 PVID0 1.8V,1.5V POWER PU13 +12VS AO4400 PR23 PC43 4.7K 0603...
  • Page 212 ADINP ADINP ADINP_2 ADINP_2 ADINP_1 ADINP_1 (19) I_LIMIT PR615 0603 PR546 PQ505 MMBT3906L PR547 0603 PQ506 2N7002 (20) LI_OVP PR557 PC551 PR553 PC553 (19) CHARGING PC554 PC550 0.01U 0603 PC547 0.1U 0603 PR550 TP542 I_CHG PC545 PR549 0.1U 0603 0603 PR532 0603 3V Resume Power...
  • Page 213 SYSTEM POWER (5V 3V 12V) DVMAIN DVMAIN BEAD 0805C PL507 BEAD 0805C PL506 PC515 100U/H2.8 PD503 330U 0.1U BEAD 0805C 7343 0603 7343 EC10QS03L PC514 PC513 4.7U 0.1U 1206 0603 BKL_VMAIN BKL_VMAIN JS501 SHORT-SMT3 PL501 BEAD 0805C PL504 PD504 PC503 EC10QS03L BEAD 100U/H2.8...
  • Page 214 LEARNING 470K LEARNING 0603 100K 0603 0603 2N7002 SOT23_FET PL502 120Z/100M PL503 2DC-S315-X03 PF501 6.5A/32VDC 120Z/100M PC506 2012 JACK-3P PC505 PC510 PC507 PC508 0.1U 0.1U 0.1U 0.1U 0805 0603 0603 0603 0603 PC509 -USBOC0 -USBOC0 -USBOC2 -USBOC2 FIRSEL P_LPD0 FIRSEL -SUSC P_LPD1 -SUSC...
  • Page 215 D503 D502 BAV99 BAV99 TV OUT L503 120Z/100M 1608 L504 GND1 GND1 GND2 120Z/100M GND2 1608 C10801-10405 C506 C504 MINI-DIN/4P 100P C505 C503 100P 100P 100P 0603 0603 0603 0603 JP_BEAD_DFS GND_TV U501 -P_STB -PP_STB -P_STB -P_AFD -PP_AFD -P_AFD PP_LPD0 P_LPD0 P_LPD0 -PP_ERR...

  • Page 216: Reference

    Intel Pentium 4 Processor mFC-PGA2 478Pin INTEL 82845 Memory Controller Hub INTEL 82801BA I/O Controller Hub PCI4410 Manual-PC Card and OHCI Controller Frequency Generator ICS950805 Engineer Hardware Specification Engineer Software Specification Intel. INC Intel. INC Intel. INC CHRONTEL. INC ICS. INC Technology.Corp/MiTAC Technology.Corp/MiTAC...
  • Page 217 SERVICE MANUAL FOR 8170 SERVICE MANUAL FOR SERVICE MANUAL FOR 8170 Sponsoring Editor : Jesse Jan Author : Jacey Liu Assistant Editor : Janne Liu Publisher : MiTAC International Corp. Address : 1, R&D Road 2, Hsinchu Science-Based Industrial, Hsinchu, Taiwan, R.O.C.

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