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'repairing faulty tvs'

Items tagged with 'repairing faulty tvs'

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UNIVERSAL LED CV59SH-A32

The CV59SH-A32 is a universal LED TV mainboard. The datasheet for this board, often found in PDF format, provides detailed technical specifications, schematics, and troubleshooting information for the board. It's commonly used in various LED TV models and can be helpful for repairing or understanding the functionality of these TVs. Key details found in the CV59SH-A32 datasheet (or similar documents): Main Components and Block Diagram: The datasheet will outline the main components of the board, such as the processor (often a TSUMV59 or similar), memory, power supply, and other key chips. It will also include a block diagram showing how these components are interconnected. Connectors and Inputs/Outputs: Details about the available connectors, including HDMI, VGA, AV inputs, USB, and audio outputs, are provided. Electronic Parameters: The datasheet will specify electrical characteristics like voltage levels, current consumption, and other relevant parameters. Troubleshooting Information: Common issues like no power, backlight problems, sound issues, and image abnormalities are addressed, along with potential solutions. Schematics: The datasheet may include detailed schematics of the board, allowing for in-depth analysis and repair. Software/Firmware: Information about the firmware or software versions compatible with the board may also be included. Where to find the datasheet: The datasheet for the CV59SH-A32 is often available on websites like Scribd. You can search for "CV59SH-A32 datasheet PDF" or similar terms to find the specific document. Why this information is useful: Understanding the details of the CV59SH-A32 mainboard is crucial for: TV Repair Technicians: Troubleshooting and repairing faulty TVs using the board. DIY Enthusiasts: Understanding how the board functions and potentially modifying or customizing their TVs. Engineers and Designers: Developing or integrating the board into new electronic devices.

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LG POWER SUPPLY BOARD

LG POWER SUPPLY BOARD MODEL NUMBER 32LKB28BPTE The image displays an LG power supply board, specifically identified by the model number LGP3201-17F1 and LG Part Number EAY67302601, manufactured on July 6, 2018. This board is a Switched-Mode Power Supply (SMPS) commonly used in LG LED TVs, including models like the 32LK616BPTB, 32LN541B, and potentially compatible with the 32LKB28BPTE. Key Details of the LGP3201-17F1 SMPS Board: Function: Converts incoming AC power (100-240V~50/60Hz) into the necessary low-voltage DC power (e.g., 13.2V-2.5A) required for the TV's internal components, including the motherboard, display, and backlights. Components: Features various electronic components such as capacitors (including Su'scon SDA Surge Protect 150µF 460V), transformers, inductors, and integrated circuits. Common Issues: A malfunctioning SMPS board can lead to TV power-related problems like the TV not turning on or screen flickering. Replacement: Replacing a faulty SMPS board can be a cost-effective solution compared to purchasing a new TV. Availability and Purchase Information: Original and compatible SMPS boards for LG 32-inch LED TVs are available from various online and offline retailers specializing in TV spare parts. When purchasing, ensure compatibility with your specific LG TV model (e.g., 32LKB28BPTE) and consider buying from reputable suppliers that offer tested parts and warranties.

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LG POWER SUPPLY BOARD

LG POWER SUPPLY BOARD MODEL NUMBER 43LH600T The LG 43LH600T uses a switched-mode power supply (SMPS) board to convert AC voltage to the various DC voltages needed by the TV. This board is a critical component, as it provides the necessary power to the TV's motherboard, display panel, and other components. Original replacement SMPS boards for the 43LH600T are available from various online retailers. Key details about the SMPS board for LG 43LH600T: Function: The SMPS board converts the AC power from the wall outlet to the DC voltages required by the TV. Original Replacement: Original LG SMPS boards are available for this model. Where to find it: Online retailers like Great Bharat Electronics, ledlcdtvspares.com, and kitbazar.in sell the power supply board. Testing: Reputable sellers test the boards under TV simulation conditions to ensure functionality. Installation: Always unplug the TV before installing a new SMPS board. Potential Issues: If the TV is not powering on or experiencing other power-related issues, the SMPS board may be faulty. Compatibility: Ensure the replacement board is compatible with the specific model 43LH600T. Warranty: Some retailers offer a warranty on replacement parts.

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MI 4K ANDROID MOTHER BOARD

MI ANDROID MOTHER BOARD MODEL NUMBER L43M4-4AIN The L43M4-4AIN main board is the central control unit for a 43-inch Mi LED TV. It handles video and audio signal processing and manages various TV functions. It's a generic motherboard, often found in Mi LED TVs, and uses an AMD 480 chipset with integrated graphics and four memory slots. It's a common replacement part for the L43M4-4AIN model. Here's a more detailed breakdown: Function: The main board acts as the brain of the TV, processing inputs and controlling outputs to display the picture and sound. Components: It includes the AMD 480 chipset, integrated graphics, and four memory slots. Common Usage: The L43M4-4AIN main board is specifically designed for the 43-inch Mi LED TV. Replacement Part: It's often used as a replacement for a faulty or damaged main board in this specific TV model.

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Universal 4k Mother Boards

UNIVERSAL 4K ANDROID MOTHER BOARD BOARD NUMBER CV628H-A This image shows a CV628H-A main board, which is a type of universal smart TV motherboard. Product Type: Universal Smart TV Motherboard/Main Board, specifically model CV628H-A. Function: Used in LED TVs to enable smart TV features, including internet connectivity, app support, and streaming. Compatibility: Compatible with various LED screen sizes, commonly used for 32 to 42-inch smart TVs, but can support up to 55-inch LED TVs. Features: Often includes HDMI 1.4b support, USB upgrade capability, CEC/ARC functions, and may feature a dual-core CPU with 512MB RAM and 4GB memory. Shopping Information: These boards can be found on online marketplaces and electronics retailers, often marketed as a cost-effective solution for upgrading or repairing LED TVs.

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UNIVERSAL 4K MOTHER BOARD

UNIVERSAL 4K ANDROID MOTHER BOARD BOARD NUMBER TP.SK708D.PB801 The image displays a TP.SK708D.PB801 motherboard, which is a common component found in LED TVs, specifically designed for 4K resolution displays. Key features and information: Model Number: TP.SK708D.PB801. Application: Used as a mainboard in LED TVs, particularly those supporting 4K resolution. Availability: These motherboards are available for purchase, often as replacement parts for repairing or upgrading compatible LED TVs. Condition: They can be found in various conditions, including new, used, or tested and in good working order.

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Universal Led Board

Universal Led 43 Inch Smart Mother Board model number CV628H-B42 The image displays a television motherboard, specifically identified by the label "CV628H-B42" and related to the "CV3463H-K" series found in various TV models like Zephir Zv55uhd and certain Akai TVs. Function: This component serves as the main control board for a television, responsible for processing signals and managing various functions like display, audio, and input/output. Replacement: Replacing a faulty TV motherboard like this can resolve common issues such as black screens, blurred images, or lack of sound, restoring the TV's functionality. Compatibility: While the image shows a CV628H-B42 board, it's often associated with the CV3463H-K series, which is known to be compatible with a range of TV brands and models. Features: These motherboards typically include various interfaces for connecting components like display panels, audio output, power supply, and potentially USB for software upgrades. CV628H-B42

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UNIVERSAL LED CV950XH-C42

The image displays a Thomson LED TV motherboard, specifically identified by the label "CV950XH-C42" visible on the board itself. This particular motherboard is designed for Thomson LED TVs and is a crucial component for the TV's functionality, including display, sound, and connectivity. It's important to note that specific models of Thomson TVs may require different motherboard versions, so compatibility should always be verified. When replacing or repairing, sourcing original parts is recommended to ensure proper function and maintain the TV's display quality. Professional installation is often recommended to prevent damage during the replacement process.

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UNIVERSAL LED CV338H-A42 LDE TV

The image displays a CV338H-A42 Android Network Driver Board, also known as a universal Android TV motherboard or smart TV control board.  Functionality: It enables smart TV features like internet connectivity, app support (e.g., YouTube), and streaming capabilities for LED TVs.  Specifications: This board typically features a dual-core CPU with 512MB cache and 4GB memory, supporting various LED screen sizes (e.g., 32 to 42 inches).  Compatibility and Usage: It's designed for professionals and requires technical expertise for installation, offering a cost-effective solution for upgrading or repairing LED TVs.  Features: It integrates WiFi connectivity for seamless streaming and updates, and supports USB updates. 

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