Acer 49.49C02.001 manual Battery, DC-AC LCD Inverter

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Keyboard

Item

Specification

 

 

Internal & external keyboard work simultaneously

Yes

 

 

Battery

Item

Specification

 

 

Vendor & model name

Sony

 

 

Battery Type

Li-ion

 

 

Pack capacity

5400 mAH

 

 

Cell voltage

V/cell

 

 

Number of battery cell

9

 

 

Package configuration

3 cells in series, 3 series in parallel

 

 

Package voltage

11.1 V

 

 

DC-AC LCD Inverter

Item

 

 

 

 

Specification

 

 

 

 

 

 

 

Vendor & model

Ambit T62.123.C.01

 

 

 

 

name

Sumida IV12149

 

 

 

 

 

 

 

 

 

 

 

 

Input voltage (V)

7.3 (min.)

 

-

 

 

21 (max.)

 

 

 

 

 

 

 

 

Input current (mA)

-

 

 

-

 

 

900 (max.)

 

 

 

 

 

 

Output voltage

-

 

 

565 (typ.)

-

(Vrms, no load)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output voltage

40 (min.)

 

-

 

 

65 (max.)

frequency (kHz)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output Current/

Iout(Min)

 

0.7mA

1.0mA

 

1.3mA

Vadj=0V

Lamp

 

 

 

 

 

 

 

Iout(Max)

 

6.3mA

7.0mA

 

7.7mA

Vadj=3.2V

 

 

 

 

 

 

 

 

 

 

 

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 control of LCD brightness. Avoid touching the DC-AC inverter area while the system unit is turned on.

NOTE: There is an EEPROM in the inverter, which stores its supported LCD type and ID code. If you replace a new inverter or replace the LCD with a different brand, use Inverter ID utility to update the ID information.

LCD

 

Item

 

Specification

 

 

 

 

 

 

 

 

 

 

Vendor & model name

ADT

CPT

IBM

Hitachi

 

 

 

L133X2-1

CLA141XB01

ITXG76

 

 

 

 

 

 

 

 

 

 

Mechanical Specifications

 

 

 

 

 

 

 

 

 

 

 

 

 

LCD display area (diagonal, inch)

13.3

14.1

14.1

15

 

 

 

 

 

 

 

 

 

Display technology

TFT

TFT

TFT

TFT

 

 

 

 

 

 

 

 

 

Resolution

XGA

XGA

XGA

XGA

 

 

 

(1024x768)

(1024x768)

(1024x768)

(1024x768)

 

 

 

 

 

 

 

 

 

Supports colors

262K

260K

262K

262K

 

 

 

 

 

 

 

 

 

Optical Specification

 

 

 

 

 

 

 

 

 

 

 

 

 

Brightness control

keyboard

keyboard

keyboard

keyboard

 

 

 

hotkey

hotkey

hotkey

hotkey

 

 

 

 

 

 

 

 

 

Contrast control

No

No

No

No

 

 

 

 

 

 

 

 

 

Electrical Specification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

Chapter 1

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Contents Service Guide TravelMateCopyright DisclaimerConventions Preface Table of Contents Chapter Troubleshooting Chapter Jumper and Connector LocationsSW4 Settings Appendix C Online Support Information 101 Index 103System Specifications FeaturesVideo performance System Block Diagram CPUBoard Layout Top ViewBottom View Panel Left PanelIcon Port Connects to Rear Panel Bottom Panel DockMate V mini docking stationRight Panel Indicators Icon Function DescriptionHot Keys Hot Key Icon Function DescriptionHardware Specifications and Configurations Memory Combinations Floppy Disk Drive Interface DVD-ROM Interface Video Resolutions Mode Video InterfaceVideo Memory Parallel PortSerial Port USB PortIrDA Port Pcmcia PortBattery DC-AC LCD InverterAC Adapter Power Management Mechanical SpecificationEnvironmental Requirements Memory Address Map Address MapMemory Address Size Function Address FunctionIRQ Assignment Map DMA Channel AssignmentInterrupt Channel Function DMA Channel FunctionBios Setup Utility Navigating the Bios UtilitySystem Information Parameter Description FormatBasic System Settings UuidStartup Configuration Parameter Description OptionsOnboard Device Configuration Setting the Boot Drive SequenceSystem Security System SecuritySetting a Password Load Default Settings Removing a PasswordFlash Utility Executing Flash ProgramSystem Utility Diskette Panel ID UtilityThermal and Fan Utility Main Board Data UtilitySystem Diagnostic Diskette DiskRunning PQA Diagnostics Program Diag Result Diag Chapter Machine Disassembly and Replacement General Information Before You BeginDisassembly Procedure Flowchart Is a S S E M B L Y FLO W C H a R T O F TMScrew List Removing the Battery Pack Removing the External Dimm Module Removing the External Modem Combo Card Removing the CD-ROM/DVD-ROM Module Removing the Hard Disk Drive Module Removing the Floppy Disk Drive Module Disassembling the Main Unit Removing the KeyboardRemoving the LCD Module Removing the TouchPad ModuleRemoving the CPU Removing the RTC Separating the Lower Case from the Upper CaseRemoving the Fan Removing the DC-DC Charger BoardRemoving the Modem Power Cable Removing the System BoardRemoving the Audio Jack Cover Removing the Pcmcia SocketRemoving the Speaker Assembly Module Disassembling the LCD ModuleRemoving the LCD Bezel Removing the Inverter Board Removing the LCD BracketRemoving the LED Board Removing the MicrophoneRemoving the Left and Right Hinges Troubleshooting Symptoms Verified Go ToSystem Check Procedures External Diskette Drive CheckExternal CD-ROM Drive Check Keyboard or Auxiliary Input Device CheckPower System Check Memory CheckCheck the Battery Pack Touchpad CheckPower-On Self-Test Post Error Message Index of Error Messages Error Message ListError Messages FRU/Action in Sequence No beep Error Messages FRU/Action in Sequence LCDIndex of Symptom-to-FRU Error Message LCD-Related SymptomsIndicator-Related Symptoms Power-Related SymptomsPCMCIA-Related Symptoms Memory-Related SymptomsSpeaker-Related Symptoms Power Management-Related SymptomsPeripheral-Related Symptoms Keyboard/Touchpad-Related SymptomsModem-Related Symptoms Intermittent Problems Undetermined Problems DimmIndex of AFlash Bios Error Message Error Message Action in SequenceIndex of PQA Diagnostic Error Code, Message Error Code Message Action in SequenceTop View PCB 99202-SBSW4 Settings SettingBottom View Chapter FRU Field Replaceable Unit List Chapter Picture Partname Description Processor MemoryPicture Partname Description LCDSpeaker to LED Speaker Assembly Assy Speaker MIC Cable Microphone WM-60A LCD Assembly Assy LCD Module LCD Bracket R Brkt -R CPT SUS MODULE15 Hitachi HDD FDD Mechanical Parts Middle Cover CVR Middle KU2-1518 Picture Partname Description Touchpad Picture Partname Description Keyboard CablePower MiscellaneousScrews OthersModel Number Definitions ModelExt ModuleAppendix a Test Compatible Components Specifications Windows 95 Environment TestWindows 98 Environment Test Windows 2000 Environment Test Windows NT Environment Test 100 Online Support Information 102 Index Online Support Information Page 106

49.49C02.001 specifications

The Acer 49.49C02.001 is a remarkable addition to Acer's lineup of high-performance displays, tailored for gamers and professionals alike. This monitor is characterized by its expansive 49-inch curved screen, which creates an immersive viewing experience that draws the user in. The display features a super ultra-wide 32:9 aspect ratio, providing ample screen real estate for multitasking or fully immersing oneself in gaming.

One of the standout features of the Acer 49.49C02.001 is its QHD resolution, with a 3840 x 1080 pixel configuration. This high resolution ensures that images and videos are rendered with stunning clarity and detail, eliminating any blurriness that can often accompany lower resolution displays. The monitor's VA panel technology contributes to its superior contrast ratios, providing vivid colors and deep blacks that enhance the overall viewing experience.

For gamers, the Acer 49.49C02.001 integrates a 144Hz refresh rate, which is essential for achieving smooth gameplay. The high refresh rate minimizes motion blur and provides a seamless visual experience during fast-paced action, making it an ideal choice for first-person shooters and racing games. Additionally, the monitor supports AMD FreeSync technology, which synchronizes the refresh rate of the display with the graphics card, reducing screen tearing and stuttering during gameplay.

In terms of connectivity, the monitor is equipped with multiple input options, including HDMI and DisplayPort, allowing for easy connections to various devices such as gaming consoles and PCs. The inclusion of USB ports also facilitates the connection of peripherals, ensuring that users have everything they need at their fingertips.

The ergonomic design of the Acer 49.49C02.001 is another significant highlight. With height and tilt adjustments, users can customize the monitor's position for optimal comfort during long hours of use. The sleek and modern design complements any setup, whether for gaming, work, or entertainment.

Moreover, the monitor comes with Acer's BlueLightShield and Flickerless technologies, which reduce eye strain during extended use. This combination of features and technologies makes the Acer 49.49C02.001 a versatile and powerful display, suitable for a wide range of applications, from gaming marathons to professional graphic design work. Overall, Acer's commitment to quality and innovation is evident in this striking monitor.
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