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Acer 270 manual Board Layout, Top View, Audio to main board connector

Models: 270

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Board Layout

Top View

1	Panel connector	6	DDR-200P so DIMM connector
2	Southbridge	7	Int. KB interface connector
3	Switch button interface connector	8	Audio to main board connector
4	Northbridge	9	Mini PCI connector
5	Modem connector

Chapter 1

Page 11

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Acer 270 manual Board Layout, Top View, Audio to main board connector

Contents

Acer pleaseTravelMate refer to http//csd.acer.com.tw270Series ServiceGuideChapter Revision HistoryUpdates DateDisclaimer CopyrightSCREEN MESSAGES ConventionsPreface Table of Contents Disassembling the LCD Module Table of ContentsPerformance System SpecificationsFeatures ChapterKeyboard and Pointing Device USB Universal Serial Bus ports IEEE 1394 port 802.11b wireless LANKeyboard and Pointing Device ExpansionChapter System Block DiagramTop View Board LayoutAudio to main board connector Bottom View Keyboard/PS2 connectorDescription Outlook ViewFront View IconChapter Description Left PanelIcon Description Right PanelIcon Description Rear PanelIcon Description Bottom PanelIcon Indicators Description Lock KeysLock Key Embedded Numeric Keypad Description Windows KeysIcon Hot Keys Description Hot KeyIcon Function2. Double-click on Regional and Language Options The Euro Symbol1. Click on Start, Settings, Control Panel 1. Click on Start, Control PanelLaunch Key Launch KeysDefault application E-Mail Detection Touchpad Basics TouchpadScroll Button FunctionLeft Button Right ButtonSpecification Hardware Specifications and ConfigurationsBIOS SpecificationFloppy Disk Drive Interface Memory CombinationsLAN Interface Modem Interfacec Emergency Release Performance SpecificationsHard Disk Drive Interface DVD-ROM InterfaceParallel Port Video Resolutions Mode for both LCD and CRTAudio Interface Video InterfaceSystem Board Major Chips Parallel PortUSB Port PCMCIA PortFeatures 1. Wide range 9V to 21V input voltage Irms Electrical CharacteristicsI − p I p4.The system interface signals belong to 90Vac Electrical SpecificationAC Adapter Environmental Requirements Mechanical SpecificationIRQ Assignment Map Mechanical SpecificationMemory Address Map I/O Address MapDMA Channel Assignment IRQ Assignment MapChapter BIOS Setup UtilitySystem Utilities Chapter changes made and exit the BIOS Setup UtilityInfo BootSystem Devices SecurityScreen Expansion Option Enabled or DisabledIRQ4/ IRQ3 System DevicesInfo M a inS ystem D evices B o otClear or Set Setting a PasswordClear or Set Changing a Password Chapter Chapter BootDescription InfoParameter Description Saves your changes to CMOS and exits System Setup same asParameter System Utility Diskette BIOS Flash UtilitySystem Diagnostic Diskette 3. CMOS RTC and FDD Test Running Diagnostics Program1. BIOS Re-flash 2. Serial Port, Parallel Port and FDD Testthen Y key to next test 5. Config Test4. Thermal Test 6. 1394 ID CheckChapter 8. VGA R.G.B. Mode Test7. Touchpad Test 11. 32bit SystemcardbTest 9. FAN Test10. Keyboard Test then press + Break to continue the next testChapter 13. Battery Charge Test Plug in AC adapter to the system for test12. Audio Test Chapter Machine Disassembly and ReplacementBefore You Begin General InformationScrew List Disassembly Procedure FlowchartDescription Chapter Removing the Battery Pack1. Press the battery lock and slide the battery latch to the right 2. Then remove the batteryRemoving the FDD Module Removing the HDD Module/Memory/FDD Module/Optical Module and CPURemoving the HDD Module Removing the Memory4. Remove the two screws that secure the fan 5. Then remove the fan Removing the CPU2. Remove the heatsink cover 3. Disconnect the fan power cable 1. Replace the screw that secure the heatsink coverChapter Removing the LCD Module Removing the LCD Module and Switch Board2. Then remove the switch board from the main unit Removing the Switch Board1. Unscrew the two screws that secure the switch board Disassembling the logic upper Disassembling the Main Unit6. Disconnect the audio board FFC from the audio board Disassembling the logic lower Disassembling the LCD Module Disassembling the Optical Drive Module Disassembling the External ModulesDisassembling the HDD Module Disassembling the Floppy Disk Drive ModuleChapter Go To TroubleshootingSymptoms Verified ChapterExternal CD-ROM/DVD-ROM Drive Check System Check ProceduresExternal Diskette Drive Check Memory Check Power System CheckKeyboard or Auxiliary Input Device Check Check the Power Adapter Display Check Check the Battery PackTouchpad Check Sound Check Power-On Self-Test POST Error Message FRU/Action in Sequence Index of Error MessagesError Message List Error MessagesFRU/Action in Sequence Error Message ListError Messages ChapterPower-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Indicator-Related SymptomsPower Management-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Speaker-Related SymptomsSymptom / Error Peripheral-Related SymptomsKeyboard/Touchpad-Related Symptoms Modem-Related SymptomsIntermittent Problems Undetermined Problems Action in Sequence Index of AFlash BIOS Error MessageError Message ChapterChapter Chapter Jumper and Connector LocationsTop View Setting SW1 Settings Lid switchSW2 Settings SettingDDR 200P so-DIMM connector Bottom ViewChapter Chapter FRU Field Replaceable Unit ListTHE SYSTEM Exploded DiagramTravelMate LOGIC UPPER ASSYTravelMate270 LCD 14.1”TravelMate LCD 15”Chapter TravelMate DVD ASSYTravelMate FDD ASSYHDD W/O HDD ASSY TravelMatePart Number PicturePartname And Description Chapter 314-The Chapter FDD ASSY LK.A0207.001 ChapterLK.A0206.001 003-LCD Chapter 101-DVD Chapter Model Model Definition and ConfigurationAppendix A TravelMate 270 SeriesMain Features Appendix A Appendix B Test Compatible ComponentsSpecifications Microsoft WindowsXP Home Environment Test Com port & PS/2 SpecificationsAppendix B XP Pro Environment TestSpecifications Microsoft WindowsAppendix B SpecificationsAppendix B 2000 Environment TestSpecifications Microsoft WindowsAppendix B SpecificationsAppendix B Appendix C Online Support InformationAppendix C Index