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SERVICE MANUAL FOR
SERVICE MANUAL FOR SERVICE MANUAL FOR
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BY: Jacey Liu
Jacey Liu
TESTING TECHNOLOGY DEPARTMENT / TSSC
TESTING TECHNOLOGY DEPARTMENT / TSSC
Feb . 2002
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8170 N/B MAINTENANCE CONTENTS CONTENTS 4 1. Hardware Engineering Specification-------------------------------------------------------------------------------- 1.1 Introduction-------------------------------------------------------------------------------------------------------------------------------- 4 1.2 System Architecture---------------------------------------------------------------------------------------------------------------------- 5 1.3 Electrical Characteristic------------------
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8170 N/B MAINTENANCE CONTENTS CONTENTS 136 6. System Block Diagram ------------------------------------------------------------------------------------------------- 137 7. Maintenance Diagnostic ------------------------------------------------------------------------------------------------ 7.1 Introduction-------------------------------------------------------------------------------------------------------------------------------- 137 7.2 Error Codes------------------------------------------
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8170 N/B MAINTENANCE CONTENTS CONTENTS 189 10. System Explode View ------------------------------------------------------------------------------------------------- 190 11. Circuit Diagram -------------------------------------------------------------------------------------------------------- 215 12. Reference ---------------------------------------------------------------------------------------------------------------- 3
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8170 N/B MAINTENANCE 1.Hardware Engineering Specification 1.1 Introduction 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 CPU mPGA 478 -PIN Socket Support Intel Pentium (Willamette)/Northwood in mFC-PGA2 package Video 1. Dual independent Displays(LCD/CRT, LCD/TV,CRT/TV) 2. Support
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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) 2. External VGA Port(D-SUB 15Pins) 3. 2 Standard USB 1.1 Port 4. SPIDF Jack 5. RJ-11 Port for Modem 6. Microphone In Jck 7. RJ-45 Port for LAN 8. VR for Audio Volume Control 9. DC Input Jack 10.Mini IEEE 1
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8170 N/B MAINTENANCE 8170 System Block Diagram 6
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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® NetBurst™ micro-architecture System bus frequency at 400 MHz Rapid Execution Engine: Arithmetic Logic Units (ALUs) run at twice the processor core frequency Hyper Pipelined Te
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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: ---Enhanced Mode Scaleable Bus Protocol ---2x Address, 4x Data ---System Bus interrupt delivery ---400 MHz system bus ---System Bus Dynamic Bus Inversion (DBI) ---32-bit system bus addressing ---12
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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 ---Supports only 1.5 V AGP electrical characteristics ---32 deep A
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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 ---Interface to discrete LAN Connect component ---10/100 Mbit/sec Ethernet support ---1 Mbit/sec HomePNA* support Integrated IDE Con
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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 Interrupt Controller ---Support up to 8 PCI interrupt pins ---Supports PCI 2.2 Message-Based Interrupts ---Two cascaded 82C59 ---Integrated I/O APIC capability ---15 interrupts supported in 8259 mode, 24 supported in I/O APIC mode ---Sup
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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 Low Pin count (LPC) I/F ---Allows connection of legacy ISA and X-Bus devices such as Super I/O ---Supports two Master/DMA devices. Enhanced DMA Controller ---Two cascaded 8237 DMA controllers --
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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 67.6mm ( 2.66”) Slot1 Slot2 Total 64MB 64MB 0 64MB 32MB 96MB 54 pin or 54 pin or 54 pin or 54 pin or 31.75mm 50 pin 50 pin 50 pin 50 pin 64MB 64MB 128MB TSOP TSOP TSOP TSOP (1.25”) 64MB 128MB 192MB 64MB 256MB 320MB 64MB 512MB 576MB 143 1 128MB 128MB 256MB 59 61
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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 PIN SIGNAL DESCRIPTION 1 RED Red analog video output 2 GREEN Green analog video output 3 BLUE Blue analog video output 4 Monitor Sense Monitor Sense 5 GND Ground 5 4 3 2 1 GND Ground 6 10 6 7 GND Ground 15 14 13 12 11 8 GND Ground 9 VCC +5VDC GND Ground 10 11 Monitor Sense Monitor Sense 12 CRT DATA Data from DDC monitor 13 HSYNC Horizontal Sync Control VSYNC Vertic
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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 PIN SIGNAL DESCRIPTION GND - 1 2 GND - Pin 1 3 LUMA O 4 CRMA O Figure1.3 S-VIDEO Port IEEE1394 Port Table 1.4 IEEE1394 CONNECTOR PIN SIGNAL DESCRIPTION 1 TPB- I/O 2 TPB+ I/O TPA- I/O 3 4 TPA+ I/O Figure1.4 IEEE1394 Port AUDIO Ports @ Built in 1 mono microphone 15
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8170 N/B MAINTENANCE @ SPDIF @ Microphone In RJ11 @ Connection to Modem Daughter Board connector Table 1.5 MODEM CONNECTOR PIN SIGNAL NAME DIRECTION DESCRIPTION 1 NC - No Connect 2 LINE+ I/O Phone Line Positive 3 LINE- I/O Phone Line Negative 4 NC - No Connect Figure 1.5 MODEM Port RJ45 @ Connection to on-board NIC controller Table 1.6 LAN CONNECTOR PIN SIGNAL NAME DIRECTION DESCRIPTION 1 TX+ Out Transmit Data Ring 2 TX- Out Transmit Data Tip 3 RX+ IN Receive Data Ring 4 TERM 1 - Internal te
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8170 N/B MAINTENANCE USB Port @ Two industry standard USB 1.1 ports Table 1.7 USB Port2 PIN SIGNAL NAME DIRECTION DESCRIPTION 1 VCC - USB Device Power (+5VDC) 2 DATA- I/O Balanced Data Negaitve 3 DATA+ I/O Balanced Data Posiitve 4GND - Ground Figure 1.7 USB Port Parallel Port @ Configurable as logical ports LPT1,LPT2 or LPT3 @ EPP rev 1.7 & 1.9 compatible @ ECP(IEEE 1284) compatible @ Industry standard 25 Pins connector Figure 1.8 PARALLEL PORT CONNECTOR 17
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8170 N/B MAINTENANCE Table 1.8 PARALLEL Port PIN SIGNAL NAME DIRECTION DESCRIPTION 1 STROBE# O Data Strobe 2 PD0 I/O PP Data bit 0 3 PD1 I/O PP Data bit 1 4 PD2 I/O PP Data bit 2 5 PD3 I/O PP Data bit 3 6 PD4 I/O PP Data bit 4 7 PD5 I/O PP Data bit 5 8 PD6 I/O PP Data bit 6 9 PD7 I/O PP Data bit 7 10 -ACK I Printer Acknowledge 11 BUSY I Printer Busy 12 PE I Paper Out 13 SLCT I Print Select Acknowledge 14 -AUTOFDXT O Auto Line Feed 15 -ERROR I Printer Error 16 -INIT O Reset Printer 17 SLCTIN# I
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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 Internal LCD Display is 14.1” TFT ISP XGA color External Video refresh rate of up to 100HZ support ---Vertical refresh frequencies to meet VESA requirements ---Simulta
