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LG POWER SUPPLY BOARD MODEL NUMBER 49LF5900 The LG 49LF5900 uses a power supply board (SMPS) that converts the AC power from the wall outlet to the various DC voltages needed to operate the TV's components. Specific details like the exact model number or schematics of the SMPS board for the 49LF5900 are not readily available publicly, but it's likely a standard LG TV power supply board with a similar design to other models in that range. Key aspects of a TV SMPS: Input Voltage: Typically 100-240V AC for compatibility with different power grids. Output Voltages: Provides various DC voltages to different parts of the TV, such as 12V, 5V, 3.3V, etc. These are used by the mainboard, backlight, audio circuits, etc. Connectors: SMPS boards have multiple connectors to distribute power to various components. These can include connectors for the mainboard, backlights, and other modules within the TV. Protection Circuits: SMPS boards often include protection circuits to safeguard against over-voltage, over-current, and short circuits, which can damage the TV. Troubleshooting SMPS issues: No Power: If the TV does not turn on, the SMPS is a likely suspect. Intermittent Power: If the TV powers on and off or has unstable behavior, the SMPS could be faulty. Backlight Problems: If the TV has sound but no picture, the SMPS might not be providing enough power to the backlight. Finding a replacement SMPS: Contact LG Support: LG's support page can provide information on replacement parts or authorized service centers. TV Repair Shops: Local TV repair shops often stock or can source replacement SMPS boards. Online Retailers: Websites specializing in TV parts (like Great Bharat Electronics or IndiaMART) may carry compatible SMPS boards for your model. Check Part Numbers: If you can identify the specific part number of the SMPS board from your TV, it will make it easier to find a replacement.

HAIER ANDROID MOTHER BOARD MODEL NUMBER LE32A900G The Haier LE32A900G main board, also known as the motherboard, is the central circuit board that controls all the functions of the TV. It houses the TV's processing unit, memory, and various input/output connections, including HDMI, USB, and Ethernet. This particular model features Google TV OS, offering a personalized dashboard with content recommendations and voice control via Google Assistant. Key Features: Google TV OS: Provides a user-friendly interface with personalized content recommendations and voice control through Google Assistant. Built-in Chromecast: Allows users to cast content from their Android or iOS devices directly to the TV. IoT Hub Compatibility: Enables the TV to interact with other Android smart devices, creating a connected smart home environment. 16W Stereo Speakers: Delivers immersive audio with automatic volume control to maintain stable sound levels. Connectivity: Includes HDMI, USB 2.0, Ethernet LAN, Wi-Fi, and Bluetooth for connecting various devices. Functions of the Main Board: Signal Processing: Receives and processes video and audio signals from various sources. Control Functions: Manages all the TV's operations, including powering on/off, changing channels, and adjusting settings. Interface Management: Handles communication with the TV's display panel, speakers, and other components. Smart Features: Enables the smart TV functionality, including apps, streaming services, and internet connectivity. Troubleshooting: If you're experiencing issues with your Haier LE32A900G, the main board could be the source of the problem. Common issues include: No power: The TV won't turn on or respond to the remote. No picture or sound: The TV may turn on, but there is no display or audio output. Software glitches: The TV may freeze, have slow performance, or display error messages. Connectivity issues: Problems connecting to Wi-Fi, Bluetooth, or other devices. If you suspect a main board failure, it's recommended to consult a qualified technician for diagnosis and repair. Many issues can be repaired, but in some cases, a replacement main board may be necessary.

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

LG 4K ANDROID MOTHER BOARD MODEL NUMBER 55UC970T The LG 55UC970T main board, also known as the main PCB, is identified by the part number EBU62925601. It is a key component responsible for processing TV signals and ensuring a stable, clear picture. The board also handles audio decoding and amplification, and supports various smart connectivity options. Key Features and Functions: Signal Processing: Receives and processes various TV signals, including digital and analog, to produce a stable and clear picture. Image Optimization: The image processor enhances contrast, color saturation, and clarity for a better viewing experience. Audio Processing: Decodes and amplifies audio signals to deliver high-quality sound. Smart Connectivity: Supports multiple connection methods like HDMI, USB, and Wi-Fi for connecting external devices. Multi-screen Interaction: Enables interaction with mobile devices and tablets, allowing for screen projection and content sharing. Relevant Part Numbers: EBU62925601: Main PCB part number for the LG 55UC970T. EAX66104204: PCB Number associated with the main board. EAY63368701: Power board part number for 55UC970T and 65UC970T. 6870C-0524A: T-con board part number. 6871L-3918B: T-con board part number. Additional Information: The main board is a critical component for the overall functionality of the TV. A faulty main board can lead to various issues, including picture problems, audio issues, and connectivity problems. When replacing the main board, it's recommended to consult with a qualified technician to ensure proper diagnosis and installation.

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.

THOMSON ANDROID BOARD MODEL NUMBER 43OATH1000 The 43OATH1000 is a Thomson LED TV model, and the "main board" refers to the T-con board or the motherboard. These boards are responsible for essential functions like picture display, HDMI input, sound, and booting. Genuine replacement parts, like the T-con board or motherboard, can be purchased from reputable suppliers like Great Bharat Electronics. T-con Board: The T-con board (or timing controller board) is a crucial component for displaying images on your TV. If you're experiencing issues with picture quality, the T-con board might be the culprit. You can find genuine replacement T-con boards for the 43OATH1000 model on Great Bharat Electronics. Motherboard: The motherboard is the central hub of the TV, handling various functions like processing video signals, managing audio, and controlling other components. If you encounter problems with HDMI inputs, sound, or the TV's ability to boot up, the motherboard might be the issue. Great Bharat Electronics also offers original replacement motherboards for the 43OATH1000. Key Considerations: When replacing either the T-con board or the motherboard, ensure you are using genuine parts that are compatible with the 43OATH1000 model. Great Bharat Electronics is a reputable supplier for these parts and provides detailed information about the parts and their compatibility. Always disconnect the TV from the power source before replacing any internal components. If you are not comfortable replacing the components yourself, it is best to consult

LG MAIN BOARD MODEL NUMBER 22LS2100-TA The 22LS2100-TA is an LG LED TV model. Its main board, also known as the motherboard, is a crucial component that manages the TV's functions. The specific model number for the main board is MFL67529901. It is part of the LD93Q chassis. Here's some more detail about the main board: Function: The main board acts as the central processing unit of the TV, handling tasks like signal processing, image and sound output, and communication with other components. Compatibility: It is designed specifically for the LG 22LS2100 LED TV. Availability: Replacement main boards for this model are available, and they are typically sold as genuine LG components. Considerations: If you're experiencing issues with your TV, such as no power, a blank screen, or other malfunctions, the main board might be the culprit. However, it's important to have a qualified technician diagnose the problem before replacing the board. Where to find more information: You can find service manuals and other technical documents for this TV model, including the main board details, on websites like Elektrotanya.

SONY ANDROID MAIN BOARD MODEL NUMBER KD-55X9000F The Sony KD-55X9000F main board (also known as the motherboard) is a crucial component that controls the TV's functions. It handles video processing, audio output, network connectivity, and other core operations. The specific model number for the main board is often 1-983-249-11 or 1-983-249-21, and it may also be referred to as the BM2A main PCB. Here's a breakdown of key aspects: Function: The main board acts as the central processing unit for the TV, managing all the core functionalities. Connectivity: It includes various ports like HDMI, USB, and Ethernet for connecting external devices and accessing network features. Compatibility: While the main board is designed to be compatible with the KD-55X9000F, it's essential to verify compatibility with all connectors and specific features, particularly for tuners in different regions. Replacement: If the main board malfunctions, it can be replaced to restore normal TV functionality, fix image or sound issues, and potentially reduce future maintenance costs. Part Numbers: Common part numbers include 1-983-249-11, 1-983-249-21, and the BM2A main PCB. Availability: Main boards can be found online from retailers like Amazon, AliExpress, and ledtvparts.com, among others.

VU ANDROID BOARD MODEL NUMBER 43SU128 The "43SU128" refers to a specific VU LED TV model number. The main board, also known as the motherboard, is a crucial component of this television. It houses the core processing unit and other essential electronic circuits that enable the TV's functionality. The 43SU128 main board is compatible with the VU LED TV model number 43SU128. Key Details about the 43SU128 Main Board: Compatibility: Specifically designed for the VU 43SU128 LED TV. Functionality: Controls various aspects of the TV, including picture and sound processing, input selection, and overall system operation. Original Parts: Using original parts like the main board ensures optimal performance and longevity of the TV, according to Great Bharat Electronics. Potential Issues: If the main board malfunctions, it can lead to various problems, including no display, sound issues, or inability to turn on the TV. Replacement: If the main board needs replacement, it's recommended to consult a qualified technician to ensure proper installation and avoid further damage.