Acer Mini Dock Technical Information

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TravelMate 740
Service Guide
PART NO.: 49.42R01.001
PRINTED IN TAIWAN
Service guide files and updates are available
on the AIPG/CSD web; for more information,
please refer to http://csd.acer.com.tw
Seitenansicht 0
1 2 3 4 5 6 ... 117 118

Inhaltsverzeichnis

Seite 1 - TravelMate 740

TravelMate 740Service Guide PART NO.: 49.42R01.001

Seite 2 - Revision History

2 Chapter 1Expansion!Two type II or one type III CardBus PC Card slot(s) with Zoomed Video support on upper slot!Upgradeable memory!DockMate VKeyboard

Seite 3 - Disclaimer

92 Chapter 6Battery22 BATTERY PACK SONY/BTP-30A1 ASSY BTY PACK LINO BTP-30A1 730 NS BATTERY LI 3V 210MHZ 50MM BTY LI 3V CR2032T6 210MAH 50MM Cha

Seite 4 - Conventions

Chapter 6 936 MIDDLE COVER W/O NAME PLATE CVR MIDDLE KU2-1518 730 7 MIDDLE COVER CAP CVR CAP MIDDLE PC 730 21 BATTERY DOOR DOOR BATTERY KU2-15

Seite 5

94 Chapter 69 LOWER CASE W/O DIMM COVER W/O MODEM COVERASSEMBLY LOWER CASE(FLAMINGO) 12 UPPER CASE W/O FINGER PRINT W/TOUCH PADASSEMBLY UPPER CASE(F

Seite 6

Chapter 6 95SpeakerNS SPEAKER MODULE W/O LOGO ASSEMBLY SPEAKER(FLAMINGO)MiscellaneousNS MICROPHONE RUBBER RUBBER MICROPHONE 730NS CAMERA RUBBER RUBBE

Seite 7 - Table of Contents

96 Chapter 616 SCREW SCRW BINDING BL-ZN M2.5*L1020 SCREW SRW M2.5*8L B/ZN NYLOK 700NS SCREW SCREW WAFER NYLOK NI 2ML324 SCREW SCRW WAFER MYLO M2.5*3.5

Seite 8

Appendix A 97Model Number DefinitionsModel NumberLCD CPU Memory HDD Combo Battery 740LF 15” SXGA+ Tualatin 933Hz 128MB 20GB 24X CD Li-Ion740LVF 15” SX

Seite 10 - I/O Ports

Appendix B 99This computer’s compatibility is tested and verified by Acer’s internal testing department. All of its system functions are tested under

Seite 11 - System Block Diagram

100 Appendix BMicrosoft Windows 2000 Environment TestItem SpecificationsMonitor Compaq Color Monitor V70NEC 20” Color Monitor E1100ViewSonic PF790 19”

Seite 12 - Board Layout

Appendix B 101I/O - Parallel (Scanner) HP ScanJet 3300C Color Scanner (USB) MY97712194AcerScan Prisa 620sI/O - USB Sanwa USB HUB (Self Power)USB HUB 4

Seite 13 - Chapter 1 5

Chapter 1 3System Block DiagramCLK GEN.ICSMobile CPUTualatinSO-DIMM*2SO-DIMM*2Almador-MGCMHversion : A4ICH3-MVGAATI MobilityM6SCRTLCDRAM BUFFER( 2 * 3

Seite 14 - Outlook View

102 Appendix BMicrosoft Windows XP Environment TestItem SpecificationsMonitor Compaq Color Monitor V70NEC 20” Color Monitor E1100ViewSonic PF790 19” C

Seite 15 - Left Panel

Appendix B 103I/O - USB Sanwa USB HUB (Self Power)USB HUB 4 PORT TI-CHIP W-USB104TEIZO I. Station USB HUB OFTD0003AIomega USB ZIP250ELECOM USB HUB 4-

Seite 17 - Rear Panel

Appendix C 105This section describes online technical support services available to help you repair your Acer Systems.If you are a distributor, dealer

Seite 19 - Indicators

Index 107AAC Adapter 23ACPI 1.0a 17AFLASH Utility 38APM 1.2 17Audio 20, 22Audio Jack CoverRemoving 57BBattery 22Battery Pack 45battery packcharging in

Seite 20 - Lock Keys

108 IndexFIR 21Flash Utility 38Floppy Diskremoving the 50Floppy Disk Drive Interface 18FRU (Field Replaceable Unit) List 85HHard disk 19, 22removing t

Seite 21 - Embedded Numeric Keypad

Index 109Power System Check 67Battery Pack 69Power Adapter 68PQA 38Processor 17RRMA 85RTC 22Removing 54SScrew List 44Second Level Cache 17Serial Port

Seite 23 - Hot Keys

4 Chapter 1Board LayoutTop View1 Volume Control 16 Serial Port2 Microphone-in Port 17 Modem Connector (RJ11)3 Line-in Port 18 PS/2 Port4 Line-out Port

Seite 24 - Touchpad

Chapter 1 5Bottom View1 Docking Station Connector 8 Battery Connector2 Intel FW82830M 9 Intel FW82801CAM3 Power Switch Connector 10 Modem board socket

Seite 25 - System Memory

6 Chapter 1Outlook ViewA general introduction of ports allow you to connect peripheral devices, as you would with a desktop PC. Front View# Item Desc

Seite 26

Chapter 1 7Left Panel# Icon Item Description1 Infrared port Interfaces with infrared devices (e.g., infrared printer, IR-aware computer).2 PC Card slo

Seite 27 - Floppy Disk Drive Interface

8 Chapter 1Right Panel # Item Description1 Video capture kit slot Accepts the video capture kit option on the right side of the computer.2 Battery bay

Seite 28

Chapter 1 9Rear Panel# Icon Item Description1 Power jack Connects to an AC adapter2 PS/2 port Connects to any PS/2-compatible device (e.g., PS/2 mouse

Seite 29

10 Chapter 1Bottom Panel# Icon Item Description1 AcerMedia bay Houses an AcerMedia drive module.2 Battery bay Houses the computer’s battery pack.3 Har

Seite 30

Chapter 1 11IndicatorsThe computer has six easy-to-read status icons on the right of the display screen.The Power and Standby status icons are visible

Seite 31

IIRevision HistoryPlease refer to the table below for the updates made on Travelmate 740 service guide.Date Chapter Updates

Seite 32 - AC Adapter

12 Chapter 1Lock KeysThe keyboard has three lock keys which you can toggle on and off.Lock Key DescriptionCaps Lock When Caps Lock is on, all alphabet

Seite 33 - I/O Address Map

Chapter 1 13Embedded Numeric KeypadThe embedded numeric keypad functions like a desktop numeric keypad. It is indicated by small characters located o

Seite 34 - IRQ Assignment Map

14 Chapter 1Windows KeysThe keyboard has two keys that perform Windows-specific functions.Key Icon DescriptionWindows logo keyStart button. Combinati

Seite 35 - DMA Channel Assignment

Chapter 1 15Hot KeysThe computer employs hot keys or key combinations to access most of the computer’s controls like screen contrast and brightness, v

Seite 36 - 28 Chapter 1

16 Chapter 1TouchpadThe built-in touchpad is a PS/2-compatible pointing device that senses movement on its surface. This means the cursor responds as

Seite 37 - System Utilities

Chapter 1 17Hardware Specifications and ConfigurationsProcessorItem SpecificationCPU type Intel Pentium III 1/1.133/1.2 GHz processor with 512KB L2 on

Seite 38

18 Chapter 1 Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations.NOTE: The s

Seite 39 - Chapter 2 31

Chapter 1 19 Read/write heads 2Encoding method MFM/FMPower RequirementInput Voltage (V) +5V +/- 10%Hard Disk Drive InterfaceItem SpecificationVendor &

Seite 40

20 Chapter 1 Audio InterfaceItem SpecificationAudio Controller Cirrus Logic Realtek ALC 200Audio onboard or optional Built-inMono or Stereo Ster

Seite 41

Chapter 1 21 Parallel PortItem SpecificationParallel port controller SMSC LPC47N267Number of parallel port 1Location Rear sideConnector type 25-pin D-

Seite 42

IIICopyrightCopyright © 2001 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, sto

Seite 43

22 Chapter 1 PCMCIA PortItem SpecificationPCMCIA controller O2 OZ6933Supports card type Type-III/II Number of slots One type-III or Two type-IIA

Seite 44 - HDD Password

Chapter 1 23 NOTE: DC-AC inverter is used to generate very high AC voltage, then support to LCD CCFT backlight user, and is also responsible for the

Seite 45 - Load Default Settings

24 Chapter 1 Efficiency It should provide an efficiency of 83% minimum, when measured at maximum load under 115V(60Hz).Output Ratings (CV mode)DC out

Seite 46 - System Diagnostic Diskette

Chapter 1 25Environmental RequirementsItem SpecificationTemperatureOperating+5~+35 °CNon-operating-20~+60 °CNon-operating-20~+60 °C (storage package)

Seite 47 - QUICK TEST

26 Chapter 1060, 064 Keyboard controller 38859 chip select061 System speaker out040B DMA controller-1061 System speaker070-071 Real-time clock and NMI

Seite 48

Chapter 1 27IRQ12 PS/2 deviceIRQ13 Math processorIRQ14 1st EIDE device (hard disk) IRQ15 2nd EIDE device (CD-ROM drive)DMA Channel AssignmentDMA Chann

Seite 50 - General Information

Chapter 2 29BIOS Setup UtilityThe BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/Output System).Y

Seite 51 - Chapter 3 43

30 Chapter 2System InformationThe System Information screen displays a summary of your computer hardware information.NOTE: The screen above is a sampl

Seite 52 - Screw List

Chapter 2 31Basic System SettingsThe Basic System Settings screen allows you to set the system date and time.The following table describes the paramet

Seite 53 - Removing the Battery Pack

IVConventionsThe following conventions are used in this manual:Screen messages Denotes actual messages that appear on screen.NOTEGives bits and pieces

Seite 54

32 Chapter 2Startup ConfigurationThe Startup Configuration screen contains parameter values that define how your computer behaves on system startup.Th

Seite 55

Chapter 2 33The following table describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings.Settin

Seite 56 - 48 Chapter 3

34 Chapter 2Onboard Device ConfigurationThe parameters in this screen are for advanced users only. You do not need to change the values in this scree

Seite 57 - Chapter 3 49

Chapter 2 35System SecurityThe System Security screen contains parameters that help safeguard and protect your computer from unauthorized use.The foll

Seite 58

36 Chapter 2Setting a PasswordFollow these steps: 1.Use the cursor up/down keys to highlight a Password parameter (Setup, Power-on or Hard Disk) and p

Seite 59 - Disassembling the Main Unit

Chapter 2 37You have three chances to enter a password. If you successfully entered the password, the system starts Windows.If you fail to enter the

Seite 60 - Removing the TouchPad Module

38 Chapter 2BIOS Flash UtilityThe BIOS flash memory update is required for the following conditions:!New versions of system programs!New features or o

Seite 61 - Removing the CPU

Chapter 2 39Running PQA Diagnostics ProgramPress z / x to move around the main menu. Press e to enable the selected option. The main options are Dia

Seite 62 - Removing the RTC

40 Chapter 2The screen below appears if you select Multi Test.Specify the desired number of tests and press e.After you specify the number of tests to

Seite 63 - Removing the Fan

Chapter 3 41This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting.To disassemb

Seite 64 - Removing the System Board

VPrefaceBefore using this information and the product it supports, please read the following general information.1.This Service Guide provides you wit

Seite 65 - Removing the PCMCIA Socket

42 Chapter 3General InformationBefore You BeginBefore proceeding with the disassembly procedure, make sure that you do the following:1.Turn off the po

Seite 66 - 58 Chapter 3

Chapter 3 43Disassembly Procedure FlowchartThe flowchart on the succeeding page gives you a graphic representation on the entire disassembly sequence

Seite 67 - Disassembling the LCD Module

44 Chapter 3Main UnitMiddle CoverLCD ModuleUpper CaseTouchpadHeatsink PlateCPU HeatsinkCPURTC BatteryMainboardFanDC-DCCharger BoardPCMCIA SocketModem

Seite 68 - Removing the Inverter Board

Chapter 3 45Removing the Battery Pack1.Push the battery release button inward.2.Slide the battery pack out from the main unit.

Seite 69 - Removing the LED Board

46 Chapter 3Removing the External DIMM Module1.Remove the screw of the DIMM cover, then remove the DIMM cover from the lower case.2.Use two flat-blad

Seite 70 - Removing the Microphone

Chapter 3 47Removing the External Modem Combo Card1.Remove the screw holding the modem cover.2.Use two flat-bladed screw drivers to push out the latch

Seite 71 - Chapter 3 63

48 Chapter 3Removing the CD-ROM/DVD-ROM Module1.Push the CD-ROM module release button inward.2.Slide the CD-ROM module out from the main unit.

Seite 72 - 64 Chapter 3

Chapter 3 49Removing the Hard Disk Drive Module1.Remove the screw of the hard disk cover, then remove the HDD cover.2.Pull the plastic tag to remove t

Seite 73 - Troubleshooting

50 Chapter 3Removing the Floppy Disk Drive Module1.Remove the screw as shown here.2.Disconnect the FDD FPC cable.3.Slide out the FDD module from the u

Seite 74 - System Check Procedures

Chapter 3 51Disassembling the Main UnitRemoving the Hinge Caps1.First, release the left and right hinge caps.2.Slide the middle cover to the right, th

Seite 76 - Check the Power Adapter

52 Chapter 33. Disconnect the keyboard cable from the main board.4. Remove the keyboard.Removing the LCD Module1. See “Removing the Hinge Caps” on pag

Seite 77 - Touchpad Check

Chapter 3 533. Disconnect the touchpad cable4. Remove the touchpad board.Removing the CPU1. See “Removing the Hinge Caps” on page 512. See “Removing t

Seite 78

54 Chapter 37. Loose up the CPU secure knot. 8. Remove the CPU.Removing the RTC1. See “Removing the Hinge Caps” on page 512. See “Removing the Keyboa

Seite 79 - Index of Error Messages

Chapter 3 55Separating the Lower Case from the Upper Case1.See “Removing the Hinge Caps” on page 512.See “Removing the Keyboard” on page 513.See “Remo

Seite 80 - Error Message List

56 Chapter 3Removing the DC-DC Charger Board1.See “Removing the Hinge Caps” on page 512.See “Removing the Keyboard” on page 513.See “Removing the CPU”

Seite 81 - Chapter 4 73

Chapter 3 57Removing the Audio Jack Cover1.See “Removing the Hinge Caps” on page 512.See “Removing the Keyboard” on page 513.See “Removing the CPU” on

Seite 83 - Speaker-Related Symptoms

Chapter 3 59Disassembling the LCD ModuleRemoving the LCD Bezel1.See “Removing the Hinge Caps” on page 512.See “Removing the Keyboard” on page 513.See

Seite 84

60 Chapter 3Removing the Speaker Assembly Module1.See “Removing the Hinge Caps” on page 512.See “Removing the Keyboard” on page 513.See “Removing the

Seite 85 - Intermittent Problems

Chapter 3 61Removing the LCD Bracket1.See “Removing the Hinge Caps” on page 512.See “Removing the Keyboard” on page 513.See “Removing the LCD Module”

Seite 86 - Undetermined Problems

VIITable of ContentsChapter 1 System Specifications 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Seite 87 - Chapter 4 79

62 Chapter 37. Disconnect the inverter to led cable, and speaker to led cable.8. Remove the LED board.Removing the Microphone1. See “Removing the Hing

Seite 90 - SW1 Settings

Chapter 4 65Use the following procedure as a guide for computer problems.NOTE: The diagnostic tests are intended to test only Acer products. Non-Acer

Seite 91 - Bottom View

66 Chapter 4System Check ProceduresExternal Diskette Drive CheckDo the following to isolate the problem to a controller, driver, or diskette. A write-

Seite 92 - 84 Chapter 5

Chapter 4 67Keyboard or Auxiliary Input Device CheckRemove the external keyboard if the internal keyboard is to be tested.If the internal keyboard doe

Seite 93 - Chapter 6

68 Chapter 4Check the Power AdapterUnplug the power adapter cable from the computer and measure the output voltage at the plug of the power adapter ca

Seite 94 - Exploded Diagram

Chapter 4 69Check the Battery Pack To check the battery pack, do the following:From Software:1.Check out the Power Management in control Panel2.In Pow

Seite 95 - Chapter 6 87

70 Chapter 4Power-On Self-Test (POST) Error Message The POST error message index lists the error message and their possible causes. The most likely ca

Seite 96 - 88 Chapter 6

Chapter 4 71Index of Error MessagesError Code ListError Codes Error Messages006 Equipment Configuration Error010 Equipment Configuration Error070 Real

Seite 97 - Chapter 6 89

VIIITable of ContentsRemoving the DC-DC Charger Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56Removing the System Board . . . . .

Seite 98 - 90 Chapter 6

72 Chapter 4Incorrect Drive A type - run SETUP Check the drive is defined with the proper diskette type in BIOS Setup UtilitySee “External Diskette Dr

Seite 99 - Chapter 6 91

Chapter 4 73Error Message ListNo beep Error Messages FRU/Action in SequenceNo beep, power-on indicator turns off and LCD is blank.Power source (batter

Seite 100 - 92 Chapter 6

74 Chapter 4Index of Symptom-to-FRU Error MessageLCD-Related SymptomsSymptom / Error Action in SequenceLCD backlight doesn't workLCD is too darkL

Seite 101 - Chapter 6 93

Chapter 4 75PCMCIA-Related SymptomsSymptom / Error Action in SequenceSystem cannot detect the PC Card (PCMCIA) PCMCIA slot assemblySystem boardPCMCIA

Seite 102 - 94 Chapter 6

76 Chapter 4NOTE: If you cannot find a symptom or an error in this list and the problem remains, see “Undetermined Problems” on page 78.System hangs i

Seite 103 - Chapter 6 95

Chapter 4 77Intermittent ProblemsIntermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defec

Seite 104 - 96 Chapter 6

78 Chapter 4Undetermined ProblemsThe diagnostic problems does not identify which adapter or device failed, which installed devices are incorrect, whet

Seite 105 - Appendix A

Chapter 4 79Index of AFlash BIOS Error MessageError Message Action in SequenceHardware Error See “System Diagnostic Diskette” on page 38VPD Checksum

Seite 106 - 98 Appendix A

80 Chapter 4Index of PQA Diagnostic Error Code, MessageError Code Message Action in Sequence16XXX Backup battery error Backup battery01XXX CPU or main

Seite 107 - Test Compatible Components

Chapter 5 81Top ViewVR1PH3PH2PH1CN13CN8 U2CN7CN2CN5CN4CN3CN6CN1CN9CN10CN12CN15SW1CN16CN18CN26CN19CN11CN14CN17Jumper and Connector LocationsChapter 5

Seite 108 - 100 Appendix B

Chapter 1 1FeaturesThis computer was designed with the user in mind. Here are just a few of its many features:Performance!Intel® Mobile Pentium® III

Seite 109 - Appendix B 101

82 Chapter 5PCB 01200-SSW1 SettingsVR1 Volume Control CN1 PS/2 PortPH3 Microphone-in Port CN9 LCD Cover Switch ConnectorPH2 Line-in Port CN10 LED/Inve

Seite 110 - 102 Appendix B

Chapter 5 83Bottom ViewCN21 Docking Statiion Connector CN23 DC-DC Board ConnectorCN25 Power Switch Connector CN22 DC-DC Board ConnectorCN27 FDD FPC Co

Seite 112 - 104 Appendix B

Chapter 6 85This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of TravelMate 740. Refer to this chapter wheneve

Seite 113 - Online Support Information

86 Chapter 6Exploded Diagram

Seite 114 - 106 Appendix C

Chapter 6 87Picture No. Partname DescriptionCPU/Processor31 CPU PIII 1.0GMHZ 512K INTEL IC CPU TULAT1.0G 512K UFCPGA 31 CPU PIII 1.13GMHZ 512K INTE

Seite 115

88 Chapter 6HDD/ Hard Disk Drive19 HDD 20G IBM/DJSA220 MLC: H32029 HDD 20G IBM/DJSA-220 H3202919 HDD 30GB MLC: H32162 IBM/IC25N030ATDA04HDD 30G IBM/

Seite 116

Chapter 6 89Fan17 FAN 45*45*9.5MM FAN 45*45*9.5MM AL(FLAMINGO) Keyboard30 KEYBOARD US NSK-84X21 KB US NSK-84X21 CablesNS POWER CODE

Seite 117

90 Chapter 625 FINGER PRINT CABLE C.A.FPC FINGER PRINT(FLAMINGO) NS MICROPHONE CABLE 2PIN 40MM W.A 2P/MIC 40MM 730NS SPEAKER CABLE W.A 4/4P 50MM SPK&

Seite 118 - 110 Index

Chapter 6 91BoardsNS MODEM BOARD AMBIT/U98M005.01 MODEM MDC AMBIT/U98M005.01 NS HDD CONNECTOR SKT 44P HDD 20120S-44/43G5-0NS HDD CASE W/SUPPORT W

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