Acer V193 Disassembly Procedure, Disassemble the stand neck and base, Disassemble the chassis

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Chapter 3 Machine Disassembly and Replacement

Disassembly Procedure

Disassemble the stand neck and base

1.Push release button and remove the base.

2.Remove the hinge cover.

3.Remove the four screws to release the hinge.

4.Remove the stand neck

Disassemble the chassis

1.To separate the back cover.

2.Remove the two screws from hinge bracket.

3.Disassemble the FFC form VL board

4.Remove the two screws from VGA connector (four screws from VGA and DVI connector).

5.Remove the two screws form chassis.

6.Disassemble the FFC form panel connector.

7.Disassemble four voltage lines from power board.

8.Remove speaker four screws form panel bracket R/L

9.Remove the chassis support

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Contents Acer Service Guide Copyright DisclaimerConventions PrefacePage Precautions Special Notes on LCD Monitors Table of contents Introduction ScopeElectrical Requirements LCD monitor General specificationStandard Test Conditions Contrast ratio θ = 0˚ Display DotPixel Clock BrightnessLCD Panel Specification LCD Panel Model LM190E08-TLL1Luminance with all pixels white Gmax Optical characteristics measurement setup BminBmin Minimum brightness Flicker level Flicker Voltage pp Samsumg Bmax Bmax-BminBmax Maximum brightness LMD Voltage dc= ⎯⎯⎯⎯⎯⎯ x100 % Lmax -LminLmin Sync input Panel Relative HumidityVideo input Interface frequencySupported Timing Apple MAC-480Support Modes Video input ConnectorAnalog Video input Connector 15pins mini D-Sub 85Hz refresh rate SupportDigital Video Input Connector DVI D T.B.D 6 Pin assignment for DVI D ConnectorMonitor Block Diagram Block Diagram System Block DiagramMonitor board layout Software flow chart General Instructions External ControlsConnecting the Display System InstallationConnecting the AC Power POWER/Inverter Board InputElectrical Specification AC-DC Electrical specification Input SpecificationAC-DC Output Specification Safety Connectors Power ConsumptionConnectors / Controls Monitor Control KeysControls Control panel monitor front panelMain OSD Menu OutlineDescription for control function Main Menu Sub Menu Sub Menu item Description IconРусский Main Menu Sub Menu icon Sub Menu item Description IconPage Graphics StandardText MovieOSD Message Operation Icon Description Adjustment Reset Range ValueOutline Description for OSD Message Bright LogoItem of Factory menu Auto BalanceUsing The Right Power Cord Plug & play DDC2B featurePlug and play Audio Technical specification White Color TemperatureGeneral Description Electrical characteristics Tamb=25 Audio amplifierUSE Panasonic VP-7723A Audio AnalyzorSOP for Factory Mode SOP for ISP Firmware upgrade Page Page Disassemble the stand neck and base Disassembly ProcedureDisassemble the chassis Disassemble the key board Disassemble the main board and the power boardDisassemble the mylar Disassemble the panel bracketTroubleshooting Main ProcedurePower Circuit and Backlights Troubleshooting Performance Troubleshooting Function Troubleshooting Connector Information Phonejack stereoFRU Field Replaceable Unit list Page Page Part list Photo Part Name DescriptionAV5741 PC Clear GP Page Schematic Diagram Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page

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V193 specifications

The Acer V193 is an entry-level 19-inch LCD monitor that offers a blend of affordability, functionality, and performance, making it a solid choice for both home and office environments. Designed for everyday computing tasks, the V193 delivers high-quality visuals and a user-friendly experience.

One of the key features of the Acer V193 is its 19-inch display that boasts a resolution of 1280 x 1024 pixels, which provides a standard aspect ratio of 5:4. This resolution ensures that text and images are sharp, clear, and easy to view, which is especially beneficial for users who spend extended periods working on documents or spreadsheets. The monitor also offers a typical brightness level of 250 nits, which ensures that it remains visible in various lighting conditions.

In terms of technology, the Acer V193 utilizes a Twisted Nematic (TN) panel, which is known for its fast response times. With a response time of 5 milliseconds, the V193 minimizes motion blur, making it suitable for casual gaming and video playback. However, it's important to note that TN panels generally provide narrower viewing angles compared to other panel technologies, such as In-Plane Switching (IPS).

The Acer V193 is designed with ergonomic features that enhance user comfort. It comes with tilt adjustments, allowing users to position the screen at a comfortable viewing angle. The monitor's sleek and lightweight design also makes it easy to set up and adjust in any workspace.

Connectivity options on the Acer V193 include a VGA input, which is standard for most older computers and laptops. While it lacks modern connections like HDMI or DisplayPort, the VGA port ensures compatibility with a wide range of devices. The monitor also features integrated speakers, which provide basic audio output, eliminating the need for additional external speakers for casual use.

In terms of energy efficiency, the Acer V193 complies with various environmental standards, including Energy Star certification. This means that the monitor is designed to consume less power compared to non-certified products, helping users to save on electricity bills while also supporting eco-friendly initiatives.

Overall, the Acer V193 is an economical monitor that meets the essential requirements for users seeking a reliable display for everyday tasks. Its combination of solid performance, ergonomic design, and energy efficiency make it a worthwhile investment for those looking to enhance their computing experience without breaking the bank.