Acer 1520 manual Removing the 15 TFT LCD

Page 67

NOTE: Please arrange the LCD inverter cable well to the LCD panel as the picture below shows when you reassemble the LCD module.

Removing the 15” TFT LCD

1.See “Removing the Battery” on page 50.

2.See “Removing the Middle Cover” on page 54.

3.See “Removing the Launch Board” on page 54.

4.See “Removing the LCD Module” on page 55.

5.See “Removing the LCD Bezel” on page 57.

6.See “Removing the Inverter Board (15” LCD)” on page 57.

7.To remove the LCD, first remove the four screws that secure the LCD hinges.

8.Then take the LCD out of the LCD panel.

Chapter 3

58

Image 67
Contents Aspire 1360/1520 Series Service GuideRevision History Date Chapter UpdatesCopyright Conventions Preface Page Table of Contents Jumper and Connector Locations Page Chapter FeaturesExpansion Yuhina 4W Block Diagram Top View Board LayoutBottom View Front View PanelDescription Icon Item/ Port Description Left viewItem/ Port Description Right ViewPort Description Rear PanelBottom View Icon Function Description IndicatorsSpecial keys KeyboardLock key Description Embedded numeric keypad Desired access Num lock on Num lock offKeys Description Windows keysHot Keys Click on the Language tab and click on Details Launch Keys Processor Hardware Specifications and ConfigurationsSpecification System Board Major ChipsLAN Interface Second Level CacheSystem Memory Memory CombinationsMK4025GAS MK6021GAS Modem InterfaceHard Disk Drive Interface VIA VT8235CECD-ROM Interface Items SpecificationDVD-ROM Interface IDE Combo Drive InterfaceKME UJDA750 DVD Dual Interface High Speed CD-RW Low Speed CD-RWUltra Speed CD-RW Audio Interface VGA Display ResolutionVideo Interface Video Memory LCD Display ResolutionCRT Display Resolutions Resolution Bit Bits 256colors Hi color True colorKeyboard BatteryUSB Port Pcmcia PortAC Adapter Environmental Requirements Power ManagementMechanical Specification Chapter System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationMain Advanced Security Boot ExitPost Parameter Description Format/OptionDMA/DMA3 AdvancedParameter Description Options IRQ3/IRQ4DMA3/DMA1 Security Boot ExitParameter Description Option Clear or SetRemoving a Password Page +Hard Drive BootExit Info Main Advanced Security BootBios Flash Utility Machine Disassembly and Replacement Before You Begin General InformationHDD Disassembly Procedure FlowchartScrew M2*3 Nylon 1JMCPC Screw ListLCD Screw MAC Flat M2.5*L4 NI NylokRemoving the Battery Removing the Memory Module Removing the Wireless LAN Board and the Modem Board Disassembling the Hard Disk Drive Module Removing the Hard Disk Drive ModuleRemoving the Middle Cover Removing the LCD ModuleRemoving the Launch Board Removing the LCD Module Chapter Removing the LCD Bezel Disassembling the LCD ModuleRemoving the Inverter Board 15 LCD Removing the 15 TFT LCD Removing the LCD Coaxial Cable Removing the LCD BracketsRemoving the LCD Hinges Removing the Middle Cover Hook /Fan Removing the RTC BatteryDisassembling the Main Unit Removing the KeyboardRemoving the Processor Removing the Thermal ModuleRemoving the Upper Case Assemly Installing the ProcessorRemoving the Touchpad Cable Removing the Touchpad BoardRemoving the CPU Heatsink Plate Removing the VGA Thermal PlateRemoving the ODD Module1 Removing the Second Fan BracketRemoving the ODD Module2 Removing the Main Board Removing the HDD BracketRemoving the I/O Port Bracket Removing the DC BoardRemoving the Pcmcia Slot Removing the Speaker Set Base Unit to Wireless Unit System Upgrade ProcedureSymptoms Verified Go To TroubleshootingKeyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Codes Error Messages Index of Error MessagesError Code List Error Message ListCPU ID Cmos DimmCRT No beep Error Messages FRU/Action in SequenceCode Beeps Post Routine Description Post CodeChapter Code Beeps Post Routine Description Code Beeps For Boot Block in Flash ROM Power-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Indicator-Related SymptomsPower Management-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Speaker-Related SymptomsKeyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsCD to Disk Recovery How to Build Napp Master Hard Disc DriveChapter Page Disk to Disk Recovery Page Chapter Page Chapter FAN1 LIN1Lout JK1SW1-8 SW2-7 SW3-6 SW SettingsFRU Field Replaceable Unit List Aspire 1360/1520 Exploded Diagram Aspire Cover Switch Cable Wireless LAN Board 802.11BGMODEM/BLUETOOTH Board Ambit Power Cord 10A 125V USOptical Device Support Upper Case W/COVERSWITCHHinge CAP Left HDD Support BracketSpeaker W/O MDC Cover Dimm Cover W/SCREWS Bluetooth AntennaWireless Antenna LEFT/RIGHT Lower Case W/DIMM CoverVGA Thermal Plate HDD BracketCPU Thermal Plate CPU Heatsink W/FANGreek Keyboard Darfon NSK-ACD0M Keyboard Darfon NSK-ACD0GGerman Keyboard Darfon NSK-ACD0K Korean Keyboard Darfon NSK-ACD0LRight LCD Bracket 15.4 Left LCD Bracket AssemblyLCD Bracket Assembly 15.1 Left LCD Bracket 15.4 RightLCD Screw Rubber Upper Hinge Pack 15 LEFT/RIGHTTouchpad Button LCD Screw CAP LowerPanasonic UJDA760 DVD-RW 4X QSI SDW-042 Dual CDRW/DVD Combo ModuleDVD-RW Module CDRW/DVD Combo DriveScrew M2.5*4L NI Scrw M2.5*3 Wafer NIChapter 112 42.A30V1.002 113 Chapter Chapter 114 Wireless Antenna Right Black Italian Antennaau LCD Module 15.4 Wxga W/O French Keyboard Darfon NSK-ACD0GAntennahitachi LCD Module 15.4 Wxga W/O Antennaqdi LCD Module 15.4 Wxga W/OMainboard Yuhina 4 W/LAUNCH M470L6524BT0-CB3 Optical Drive Chapter 120 121 Chapter Memory WirelessAppendix a Model Name DefinitionODD/Card ModelAppendix B Test Compatible ComponentsMicrosoft Windows XP Environment Test SpecificationsIsdn Sanyo BTP-60A1Appendix B Pcmcia USB Pcmcia Pcmcia ATAPCMCIA-SCSI 119 Appendix C Online Support Information 121 Index BiosPcmcia
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1520 specifications

The Acer 1520 is a noteworthy addition to the lineup of mid-range laptops, designed primarily for users seeking reliable performance for everyday computing tasks. This laptop strikes a balance between performance, portability, and affordability, making it an excellent choice for students, professionals, and casual users alike.

One of the standout features of the Acer 1520 is its display. With a 15.6-inch screen, it boasts a Full HD resolution that delivers sharp and vibrant visuals. The anti-glare coating further enhances the viewing experience by reducing reflections, making it suitable for various lighting conditions. Whether you're working on spreadsheets, watching movies, or browsing the web, the display offers an immersive experience.

Under the hood, the Acer 1520 is powered by the latest Intel Core processors, providing ample power for multitasking and demanding applications. Coupled with up to 16GB of RAM, users can run multiple applications smoothly without experiencing lag. This makes it ideal for users who require a machine that can handle everything from basic tasks to more resource-intensive operations like photo and video editing.

Storage options in the Acer 1520 include both traditional HDDs and faster SSDs. This flexibility allows users to choose between larger storage capacities at a lower cost or faster performance with reduced load times. Furthermore, the laptop supports additional storage options through USB ports, including USB 3.0, which enables quick file transfers.

The design of the Acer 1520 is user-friendly, featuring a chiclet keyboard that enhances typing comfort and precision. The touchpad is responsive and supports multi-touch gestures, making navigation intuitive. Additionally, the ergonomic design contributes to a comfortable user experience over extended periods.

Connectivity is another strong point of the Acer 1520. It comes with a variety of ports, including HDMI, USB-C, and an audio jack, allowing for easy connection to external devices like monitors, projectors, and audio systems. The inclusion of Wi-Fi 6 technology ensures that users enjoy faster internet speeds and a more stable connection, which is particularly beneficial for streaming and online gaming.

In summary, the Acer 1520 is a versatile laptop that delivers solid performance, a vibrant display, and a range of connectivity options, making it a great option for anyone in search of a dependable computing device for daily use. Its combination of features, performance, and value positions it well in the competitive laptop market, catering to a diverse set of requirements.