REDMI POWER SUPPLY BOARD MODEL NUMBER L50M6-RA The L50M6-RA SMPS (Switched-Mode Power Supply) board is a crucial component in the Redmi L50M6-RA LED TV, responsible for converting AC power to the stable DC voltage needed to operate the TV's various circuits and components. It essentially acts as the TV's power source. The SMPS board receives AC power from the wall socket, rectifies it into DC, and then uses high-frequency switching to produce the specific DC voltages required by the TV's different sections, such as the backlight, main board, and other circuits.  Here's a more detailed breakdown: Function: The SMPS board's primary role is to efficiently and safely convert the incoming AC power into the various DC voltages required by the TV.  Key Components: The SMPS board typically includes components like rectifiers, filters, switching transistors, transformers, and voltage regulators.  Importance: A faulty SMPS board can lead to a range of issues, including the TV failing to power on, a blank screen, or inconsistent performance.  Troubleshooting: When troubleshooting a TV that won't turn on, the SMPS board is often a suspect, and checking its output voltage with a multimeter is a common diagnostic step.  Originality and Compatibility: When replacing the SMPS board, ensuring it is an original part for the L50M6-RA model is important to maintain picture quality and overall system reliability.  Installation: Always disconnect the TV from the power source before attempting any 

SANSUI 4K ANDROID BOARD MODEL NUMBER JSW43ASUHD The Sansui JSW43ASUHD main board, also known as the motherboard, is the core component that controls all functions of the 43-inch 4K Ultra HD Smart Android LED TV. It houses the processor, memory, and various ports for connectivity.  Key details of the JSW43ASUHD main board include:  Processor: CA53 Quad-Core processor. RAM: 2 GB. ROM: 8 GB. Operating System: Android. Connectivity: 3 HDMI ports, 2 USB ports, Bluetooth, and Wi-Fi. Other Features: Supports screen mirroring, Dolby Audio, and DTS. The main board is responsible for: Processing video and audio signals, Running the Android operating system and apps, Managing connectivity to other devices, and Controlling the display and sound output.  Essentially, the main board acts as the brain of the television, enabling all the smart features and functionalities. 

VU ANDROID BOARD MODEL NUMBER 43BU113 The 43BU113 VU LED TV main board, also known as the motherboard, is a crucial component that manages all the functionalities of the TV. It essentially acts as the "brain" of the television, processing signals and controlling various aspects like display, audio, and connectivity. Here's a breakdown of what the main board does and what you might need to know about it: Key Functions: Signal Processing: The main board receives input signals processes them, and sends the appropriate video and audio signals to the display and speakers. Control: It manages various functions like power on/off, volume, channel selection, and input switching. Connectivity: It handles connections to external devices like Blu-ray players, gaming consoles, and other peripherals via HDMI, USB, and other ports. Software and Operating System: The main board houses the TV's operating system and firmware, which dictates how the TV functions and how you interact with it. Possible Issues and Replacement: Malfunctions: If your TV is experiencing issues like no power, no picture, or strange behavior, it could be a sign of a faulty main board. Replacement: In some cases, a faulty main board can be repaired, but in others, it may need to be replaced. Compatibility: When replacing the main board, it's crucial to ensure the replacement is compatible with your specific TV model (43BU113 in this case). Professional Installation: Replacing a main board can be complex, so it's generally recommended to have it done by a qualified technician. Where to find details and parts: Online Marketplaces: Websites like IndiaMART, Great Bharat Electronics, and Kitbazar offer replacement main boards and T-con boards (a related component) for the 43BU113 model. TV Repair Services: Local TV repair shops or online services specializing in TV repairs can also assist with diagnosing and replacing the main board. Important Considerations: Original Parts: When replacing the main board, it's generally recommended to use original or certified replacement parts to ensure compatibility and performance. Warranty: Check if the replacement part comes with a warranty to protect against potential issues.

SANSUI 4K ANDROID MOTHER BOARD MODEL NUMBER 55PFL The main board for a 55-inch Sansui LED TV, model 55PFL, is a crucial component that handles the TV's core functions. It acts as the central processing unit, managing video and audio signals, connecting to various ports, and coordinating the overall operation of the television. Specifically, for the 55PFL model, you can find replacement main boards at electronics parts retailers or online marketplaces like Great Bharat Electronics. Key details about the main board: Function: The main board is the central hub of the TV, processing signals and controlling various functions like video and audio output, input selection, and communication with other components. Specific Models: While the 55PFL is a general model number, specific sub-models might exist (e.g., 55PFLxxxx). It's crucial to identify the exact model number of your TV to ensure compatibility when purchasing a replacement board. Availability: Replacement main boards for Sansui TVs, including the 55PFL series, are available from retailers specializing in TV parts and online marketplaces. Installation: Installation may require some technical expertise. Some retailers offer installation support, including video call assistance. Compatibility: When replacing the main board, ensure the replacement is compatible with your specific TV model (e.g., 55PFLxxxx) and that it comes with the necessary software or firmware for your TV's features. Warranty: Some retailers offer a one-month warranty on replacement main boards. Features: The main board for a 55PFL model will likely include ports for HDMI, USB, and other input/output connections, as well as support for the TV's smart features.

VIDEOCON 4K ANDROID MOTHER BOARD MODEL NUMBER UHDTVVNB43Q519SA The UHDTVVNB43Q519SA is a Videocon LED TV main board, specifically designed for the 43-inch 4K UHD TV model. It acts as the central processing unit, managing video and audio signals, input/output ports, and overall TV functions. The board features 3 HDMI ports, 1 composite input, and 3 USB ports. It also includes an MHL enabled port and a VGA input.  Here's a more detailed breakdown: Function: The main board is the core component that controls the TV's operations, including video processing, audio output, input selection, and overall system management.  Compatibility: This specific main board is designed for the Videocon UHDTVVNB43Q519SA model.  Ports: The board includes 3 HDMI ports, 1 composite input with accompanying audio, and 3 USB ports.  Additional features: It also features an MHL enabled port and a VGA input.  SMPS: While the main board handles the core TV functions, it's also powered by a separate SMPS (Switch Mode Power Supply) board that converts AC power to the DC power needed by the main board and other components.  Testing: Reputable suppliers will test the main board under simulated TV conditions to ensure functionality.  Warranty: Some suppliers offer warranties on the main board, often with a 30-day replacement policy. 

VIDEOCON 4K ANDROID MOTHER BOARD MODEL NUMBER UHDTVVNB50Q519SA The main board for the Videocon UHDTVVNB50Q519SA 4K LED TV (UHDTVVNB50Q519SA) is a crucial component responsible for processing video and audio signals, managing inputs, and overall system control. It acts as the core of the TV, facilitating communication between different components and enabling various functions. The specific board model number is T. MT5508. U801. Key Details: Functionality: The main board handles video and audio processing, input/output management, and overall system control. Compatibility: It's designed specifically for the Videocon UHDTVVNB50Q519SA 50-inch 4K LED TV. Pre-installed Software: The main board typically comes with factory-installed firmware, ready for use after installation. Importance: A faulty main board can lead to various issues, including picture problems, audio problems, or complete TV failure, according to digital electronics services. Replacement: If replacement is needed, it's essential to ensure the replacement is an original OEM part designed for this specific model. HDMI Ports: The board likely includes HDMI ports, with some capable of supporting features like ALLM (Auto Low Latency Mode) and eARC (Enhanced Audio Return Channel), according to Digital Electronics Services. Software: The TV likely runs on an Android-based operating system. Hardware: It likely incorporates a processor, possibly a 64-bit Quad Core A55, for processing power.

PHILIPS 4K ANDROID MOTHER BOARD MODEL NUMBER 43PFL The main board for a Philips 43PFL LED TV is a critical component that handles the TV's processing and control functions. For the model 43PFL435V7A11, the motherboard is specifically designed to be compatible with this television model. These boards are often available as original replacement parts, fully tested and with warranties for reliable performance. Key aspects of a 43PFL main board: Functionality: The main board acts as the central processing unit of the TV, managing inputs, outputs, and overall operation. Compatibility: It's essential to ensure the motherboard is compatible with the specific TV model (e.g., 43PFL435V7A11). Originality: Using an original Philips motherboard ensures optimal performance and compatibility with the TV's other components. Testing: Reputable sellers will thoroughly test the motherboard under simulated TV conditions before sale. Warranty: A warranty provides assurance of the product's quality and reliability, and may include installation support. Installation: It's recommended to unplug the TV and follow installation instructions carefully, potentially consulting a qualified tech

LG ANDROID MOTHER BOARD MODEL NUMBER 22LH458A The main board for the LG 22LH458A-CT LED TV is the central circuit board that controls the TV's functions. It handles video processing, audio output, input signal management, and communication with other components like the display panel. Specifically, the part number for this main board is EAX66854603 Here's a more detailed breakdown: Function: The main board acts as the "brain" of the TV, processing signals from various sources (antenna, HDMI, etc.) and routing them to the appropriate components. Key Components: It includes the TV's tuner, video processing circuits, audio processing and amplification, and the necessary connectors for peripherals. Connectivity: The main board often incorporates modern connectivity standards like Bluetooth and streaming capabilities.

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.