Acer 270 Uživatelský manuál

PART NO.: VD.T18V5.001

Chapter 1 5System Block DiagramDownload Free Service Manual at http://printer1.blogspot.com

Chapter 6 95LCD 15”TravelMate 270Download Free Service Manual at http://printer1.blogspot.com

96 Chapter 6DVD ASSYNOTE: The exploded diagrams for CD-ROM, DVD-ROM and DVD-RW combo module are very similar. Therefor, we put only DVD ASSY exploded

Chapter 6 97FDD ASSYHDD (W/O HDD) ASSYTravelMate 270TravelMate 270Download Free Service Manual at http://printer1.blogspot.com

98 Chapter 6Picture No. Partname And Description Part NumberAdapterNS ADAPTER-DELTA 70W (3Pin) AP.17001.001ADAPTER-ASTEC AP.80304.002BatteryNS BATTERY

Chapter 6 99003-Logic UpperFFC-TOUCHPAD 50.T18V5.002004-Logic UpperFFC-PHONE JACK 50.T18V5.003NS CABLE-MODEM 50.T18V5.004002-Logic UpperANTENNA LINE-L

100 Chapter 6314-The SystemDIMM COVER 42.T18V5.002313-The SystemHEATSINK COVER 42.T18V5.003311-The SystemLOWER CASE W/O SPEAKER-INCLUDING BATTER LATCH

Chapter 6 101104-Logic UpperTOUCHPAD BRACKET 33.T18V5.002NS TOUCHPAD COVER 42.T18V5.004NS CPU SUPPORT BRACKET 33.T18V5.003102-Logic UpperHINGE SADDLE-

102 Chapter 6FDD ASSY FDD MODULE, PANASONIC 6M.T18V5.010FDD MODULE, MITSUMI 6M.T18V5.011011-FDD ASSYFDD DRIVE PANASONIC KF.22602.001FDD DRIVE MITSUMI

Chapter 6 103002-HDD (W/O HDD) ASSYHDD BRACKET COVER 33.T18V5.006KeyboardNS AS1400 KEYBOARD CHICONY Arabic KB.T1802.010AS1400 KEYBOARD CHICONY Belgium

104 Chapter 6003-LCD 14.1” and LCD 15”LCD INVERTER 19.T18V5.001104-LCD 14.1” and LCD 15LCD BRACKET L14” for AU, CPTNote: The brackets you see on the e

6 Chapter 1Board LayoutTop View1 Panel connector 6 DDR-200P so DIMM connector2 Southbridge 7 Int. KB interface connector3 Switch button interface conn

Chapter 6 105002-LCD 14.1” and LCD 15”WIRE SET 14.1” XGA AU 50.T18V5.009WIRE SET 14.1” XGA CPT 50.T18V5.010WIRE SET 15.0” XGA AU 50.T18V5.011WIRE SET

106 Chapter 6101-DVD ASSYCD-ROM DRIVE 24X QSI (SCR-242-S) KD.24X03.001CD-ROM DRIVE 24X SAMSUNG (SN-124P) KD.24X02.001DVD-ROM DRIVE 8X TOSHIBA (SD-2612

Chapter 6 107ScrewsCPU FRAME NUT 86.T18V5.001Screw, #4-40UNF 86.T18V5.002Screw, M2.0*2.5 NL 86.T18V5.003Screw, M2.0*3 86.T18V5.004Screw, M2.0*3 NL 86.

Appendix A 108TravelMate 270 SeriesModel NumberCPU LCD ODDMemoryHDD (GB)270X P4-1400 uFCPGA2 14.1 XGA 24X CD 128 20270XV P4-1400 uFCPGA2 14.1 XGA 8X D

109 Appendix AMain FeaturesMobile Intel® Pentium® Processor-M at 1.4GHz or higher, featuring Intel® Enhanced SpeedStepTM technologySiS 650 chipset wi

Appendix A 110Download Free Service Manual at http://printer1.blogspot.com

Appendix B 111This computer’s compatibility is tested and verified by Acer’s internal testing department. All of its system functions are tested under

112 Appendix BMicrosoft® Windows® XP Home Environment TestItem SpecificationsDisplay LCD 14.1” TFT (XGA)--AU UB141X03CPT CLAA141XF01LCD15.0” TFT (1024

Appendix B 113Com port & PS/2 Logitech M-M35Logitech Trackman Marble T-CJ12Logitech Trackman Portable Mouse T-CC3Logitech MouseMan M-CV46Logitech

114 Appendix BMicrosoft® Windows® XP Pro Environment TestItem SpecificationsDisplay LCD 14.1” TFT (XGA)--AU UB141X03CPT CLAA141XF01LCD15.0” TFT (1024x

Chapter 1 7Bottom View1 USB connector 11 DC jack connector2 USB connector 12 CPU fan connector3 USB connector 13 Keyboard/PS2 connector4 1394 connecto

Appendix B 115Com port & PS/2 Logitech M-M35Logitech Trackman Marble T-CJ12Logitech Trackman Portable Mouse T-CC3Logitech MouseMan M-CV46Logitech

116 Appendix BMicrosoft® Windows® 2000 Environment TestItem SpecificationsDisplay LCD 14.1” TFT (XGA)--AU UB141X03CPT CLAA141XF01LCD15.0” TFT (1024x76

Appendix B 117Com port & PS/2 Logitech M-M35Logitech Trackman Marble T-CJ12Logitech Trackman Portable Mouse T-CC3Logitech MouseMan M-CV46Logitech

118 Appendix BDownload Free Service Manual at http://printer1.blogspot.com

Appendix C 119This section describes online technical support services available to help you repair your Acer Systems.If you are a distributor, dealer

120 Appendix CDownload Free Service Manual at http://printer1.blogspot.com

Index 121AAC Adapter 31ACPI 1.0a 23AFLASH Utility 47Audio 26, 27BBattery 28Battery Pack 57battery packcharging indicator 12BIOS 23package 23password c

122 IndexKKeyboard 27Keyboard or Auxiliary Input Device Check 71LL2 cache 23LAN/Modem Combo 24MMachine Disassembly 53media accesson indicator 12Memory

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

Chapter 1 94 Touchpad Touch-sensitive pointing device which functions like a computer mouse.5 Click buttons (left, center and right)The left and right

10 Chapter 1Left Panel# Icon Item Description1 Optical drive Houses an optical drive module (CD-ROM, DVD-ROM or DVD/CD-RW combo drive).2 Optical drive

Chapter 1 11Right Panel # Icon Item Description1 Microphone/Line-in jackAccepts audio line-in devices (e.g., microphone, audio CD player, stereo walkm

12 Chapter 1Rear Panel# Icon Item Description1 Security keylock Connects to a Kensington-compatible computer security lock.2 Power jack Connects to an

Chapter 1 13Bottom Panel# Icon Item Description1 Cooling fan Helps keep the computer cool. Note: Don’t cover or obstruct the opening of the fan.2 Batt

14 Chapter 1IndicatorsThe computer has seven easy-to-read status icons below the display screen.The status LCD displays icons that show the status of

IIRevision HistoryPlease refer to the table below for the updates made on TravelMate 270 service guide.Date Chapter UpdatesDownload Free Service Manua

Chapter 1 15Lock KeysThe keyboard has three lock keys which you can toggle on and off.Lock Key DescriptionCaps Lock When Caps Lock is on, all alphabet

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

Chapter 1 17Windows KeysThe keyboard has two keys that perform Windows-specific functions.Key Icon DescriptionWindows logo keyStart button. Combinati

18 Chapter 1Hot KeysThe computer uses hotkey or key combinations to access most of the computer’s controls like sreen brightness, volume output.To act

Chapter 1 19Fn- Volume down Decreases the speaker volume.Fn-Brightness up Increases the screen brightness.Fn-Brightness down Decreases the screen brig

20 Chapter 1The Euro SymbolIf your keyboard layout is set to United States-International or United Kingdom or if you have a keyboard with a European l

Chapter 1 21Launch KeysLocated at the top of keyboard are five buttons. These buttons are called launch keys. They are designated as P1, P2, P3 Email

22 Chapter 1E-Mail DetectionClick right button at the Launch Manager icon on the taskbar and click on E-Mail Detection. In this dialog box, you have t

Chapter 1 23TouchpadThe built-in touchpad is a pointing device that senses movement on its surface. This means the cursor responds as you move your fi

24 Chapter 1NOTE: Keep your fingers dry and clean when using the touchpad. Also keep the touchpad dry and clean. The touchpad is sensitive to finger m

IIICopyrightCopyright © 2002 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, sto

Chapter 1 25Hardware Specifications and ConfigurationsProcessorItem SpecificationCPU type Intel Pentium 4CPU package / FC-PGA packageCPU core voltage

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

Chapter 1 27Spindle speed (RPM)4200 RPM4200 RPM4200 RPM4200 RPM4200 RPM4200 RPM4200 RPM4200 RPM4200 RPMPerformance SpecificationsBuffer size 2048KB 2

28 Chapter 1 Audio InterfaceItem SpecificationAudio Controller Integrated Software Audio in SiS961 South Bridge with Realtek ALC202 AC97 Codec(No

Chapter 1 29 Supports ECP/EPP/Bi-directional (PS/2 compatible) Yes (set by BIOS setup): When Mode is selected as EPP mode, “3BCh” will not be availa

30 Chapter 1 There are two control signals that come form system to control lamp brightness. One signal is named DAC_BRIG, which limits current to m

Chapter 1 313. Automatic brightness compensation for input voltage variation.NOTE: Please pay attention to the fellowing:*1. Limited lamp maximum cur

32 Chapter 1 When DAC_BRIG voltage is 0V and INV_PWM enables (100%), lamp has max. current. When DAC_BRIG voltage is 3.3V and INV_PWM enables (1

Chapter 1 33Supports colors 262K 262K 262K 262K 262KOptical SpecificationBrightness control keyboard hotkeykeyboard hotkeykeyboard hotkeykeyboard hotk

34 Chapter 1ACPI mode Power ManagementMech. Off (G3) All devices in the system are turned off completely.Soft Off (G2/S5) OS initiated shutdown. All d

IVConventionsThe following conventions are used in this manual:SCREEN MESSAGES Denotes actual messages that appear on screen.NOTE Gives bits and piece

Chapter 1 35 Switch Power switchLid switchInternet switchWireless ON/OFF switchE-mail switchMemory Address MapMemory Address Size Function00100000h-00

36 Chapter 1IRQ04 Communications Port (COM1)IRQ05 PCI AUDIO/MODEMIRQ06 Standard Floppy Disk ControllerIRQ07 ECP Printer Port (LPT1) IRQ08 Real Time Cl

Chapter 2 37BIOS Setup UtilityThe BIOS Setup Utility is a hardware configuration program built into your computer’s BIOS (Basic Input/Output System).Y

38 Chapter 2changes made and exit the BIOS Setup Utility.NOTE: You can change the value of a parameter if it is enclosed in square brackets. Navigatio

Chapter 2 39MainThe Main screen displays a summary of your computer hardware information, and also includes basic setup parameters. It allows the user

40 Chapter 2The table below describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings..NOTE: The

Chapter 2 41System DevicesThe System Devices screen contains parameters involving your hardware devices. It also provides advanced settings of the sys

42 Chapter 2SecurityThe Security screen contains parameters that help safeguard and protect your computer from unauthorized use.PhoenixBIOS Setup Util

Chapter 2 43The table below describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings. NOTE: When

44 Chapter 22. Type the current password in the Enter Current Password field and press .3. Press twice without typing anything in the Enter New Pass

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

Chapter 2 45If the new password and confirm new password strings do not match, the screen will display the following message.Download Free Service Man

46 Chapter 2BootThis menu allows the user to decide the order of boot devices to load the operating system. Bootable devices includes the distette dri

Chapter 2 47Info.This menu provides you the information of the system.Parameter DescriptionSystem BIOS Version Displays system BIOS versionVGA BIOS Ve

48 Chapter 2ExitThe Exit screen contains parameters that help safeguard and protect your computer from unauthorized use.The table below describes the

Chapter 2 49BIOS Flash UtilityThe BIOS flash memory update is required for the following conditions:New versions of system programsNew features or opt

50 Chapter 2Running Diagnostics Program1. BIOS Re-flashInsert CD-Disk and floppy disk then boot from floppy disk drive to BIOS re-flash.2. Serial Port

Chapter 2 51.4. Thermal Test.5. Config Test.6. 1394 ID CheckIf you need to confirm whether the 1394GUID serial number has been input or not, you can r

52 Chapter 27. Touchpad TestAfter you run the utility, please point and move your finger on the touchpad. Then see if the movement of the cursor can r

Chapter 2 539. FAN TestCheck if the fan has turned on or not. You can confirm the function by a feather.10. Keyboard TestPress all keys according to t

54 Chapter 212. Audio TestTest the left channel first. After you hear a sound pressto test the right channel.13. Battery Charge TestPlug in AC adapter

ITable of ContentsChapter 1 System Specifications 3Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Chapter 3 55This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting.To disassemb

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

Chapter 3 57Disassembly Procedure FlowchartThe flowchart on the succeeding page gives you a graphic representation on the entire disassembly sequence

58 Chapter 3H Screw, M2.0X0.4P+3FP-ZK(NL)I Screw, M2.5X12J Screw, M2.5X18K Screw, M2.5X3NLL Screw, M2.5X4M Screw, M2.5X5N Screw, M2.5X7NLO Screw, M2.5

Chapter 3 59Removing the Battery Pack1. Press the battery lock and slide the battery latch to the right.2. Then remove the battery. Download Free Ser

60 Chapter 3Removing the HDD Module/Memory/FDD Module/Optical Module and CPURemoving the HDD Module1. Remove the two screws that secure the HDD module

Chapter 3 61Removing the CPU1. Replace the screw that secure the heatsink cover.2. Remove the heatsink cover.3. Disconnect the fan power cable.4. Remo

62 Chapter 3Download Free Service Manual at http://printer1.blogspot.com

Chapter 3 63Removing the LCD Module and Switch BoardRemoving the LCD Module1. Remove the two (one on each side) screws holding the middle cover.2. Use

64 Chapter 3Removing the Switch Board1. Unscrew the two screws that secure the switch board.2. Then remove the switch board from the main unit.Downloa

IITable of ContentsDisassembling the logic lower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67Disassembling the LCD Mod

Chapter 3 65Disassembling the Main UnitSeparate the main unit into the logic upper and the logic lower assembly1. Unscrew the two screws holding the M

66 Chapter 35. Disconnect the phone jack FFC from the audio board. Then remove the audio board.6. Disconnect the audio board FFC from the audio board.

Chapter 3 67Disassembling the logic lower1. Tear off the mylar that fastens the wireless care power cable.2. Diconnect teh wireless card power cable a

68 Chapter 3Disassembling the LCD Module1. Remove the two screwpad then unscrew the two screws on the LCD bezel. One on each side.2. Disattach the LCD

Chapter 3 69Disassembling the External ModulesDisassembling the HDD Module1. Remove the four (two on each side) screws on HDD carrier. 2. Remove the H

70 Chapter 3Download Free Service Manual at http://printer1.blogspot.com

Chapter 4 71Use the following procedure as a guide for computer problems.NOTE: The diagnostic tests are intended to test this model (TravelMate 270 se

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

Chapter 4 73Keyboard or Auxiliary Input Device CheckRemove the external keyboard if the internal keyboard is to be tested.If the internal keyboard doe

74 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

Chapter 1 3FeaturesThis computer was designed with the user in mind. Here are just a few of its many features:PerformanceMobile Intel® Pentium®4 proc

Chapter 4 75Check the Battery PackTo check the battery pack, do the following:From Software:1. Check out the Power Options in control Panel2. In Power

76 Chapter 4still occurs, continue next step.Replace the CPU with another of the same specifications. If the problems still occurs, go to next step.Th

Chapter 4 77Power-On Self-Test (POST) Error MessageThe POST error message index lists the error message and their possible causes. The most likely cau

78 Chapter 4Index of Error Messages Error Message ListError Messages FRU/Action in Sequence0200 Failure Fixed Disk Hard disk error detected.Check to s

Chapter 4 7902F0 CPU ID CPU socket number for Multi-Processor error.Main board02F4 EISA CMOS not writeable System unable to write to EISA CMOS.Main bo

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

Chapter 4 81PCMCIA-Related SymptomsSymptom / Error Action in SequenceSystem cannot detect the PC Card (PCMCIA) See “System Diagnostic Diskette” on pa

82 Chapter 4NOTE: If you cannot find a symptom or an error in this list and the problem remains, see “Undetermined Problems” on page 84.Peripheral-Rel

Chapter 4 83Intermittent ProblemsIntermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defec

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

4 Chapter 1USB (Universal Serial Bus) portsIEEE 1394 port802.11b wireless LANKeyboard and Pointing Device4-way scroll buttonSleek, smooth and stylish

Chapter 4 85Index of AFlash BIOS Error MessageError Message Action in SequenceHardware Error See “System Diagnostic Diskette” on page 49VPD Checksum

86 Chapter 4Download Free Service Manual at http://printer1.blogspot.com

Chapter 5 87Top View1-JP8 Panel connector 7-JP18 Int.keyboard interface connector3-JP20 Switch button interface connector 8-JP29 Audio to main board c

88 Chapter 5SW1 Settings (Lid switch)SW2 Settings SettingSwitch 1 NONE Switch 2 STAND BYSwitch 3 HIBERNATESwitch 4 ON/OFF BUTTONSW2 SettingPOWER BUTTO

Chapter 5 89Bottom View1-JP31 USB connector 12-JP1 CPU fan connector2-JP26 USB connector 13-JP28 Keyboard/PS23-JP24 USB connector 14-JP14 RJ45-11 conn

90 Chapter 5Download Free Service Manual at http://printer1.blogspot.com

Chapter 6 91This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of TravelMate 270 series products. Refer to this

92 Chapter 6Exploded DiagramTHE SYSTEMDownload Free Service Manual at http://printer1.blogspot.com

Chapter 6 93LOGIC UPPER ASSYTravelMate 270Download Free Service Manual at http://printer1.blogspot.com

94 Chapter 6LCD 14.1”TravelMate270Download Free Service Manual at http://printer1.blogspot.com