'backlights model information'

VU 4K LED TV Android Mother Board Model Number 43QDVTV The VU 43 QDV is likely an older model, and finding precise, official details for its "main board" is difficult without the specific board part number or a more accurate TV model designation. However, it is expected to function as the TV's central control unit, processing video and audio signals, managing smart features (likely based on Android TV OS), and handling connectivity through ports like HDMI and USB, as well as Wi-Fi and Bluetooth. To get the most accurate information or find a replacement, you should locate the specific part number on your TV's existing main board and then search for that number online.  Understanding the Main Board's Function Control Unit:It acts as the TV's "brain," connecting and coordinating all other components, including the display panel, speakers, and power supply.  Processing:The main board processes incoming video and audio signals, enhances image quality, and manages all the TV's operational functions.  Smart Features:For Android TV models, the main board provides access to smart features like the Google Play Store, apps, and streaming services.  Connectivity:It includes ports for various external devices, such as HDMI and USB, and often features built-in Wi-Fi and Bluetooth for wireless connections. 

TCL 4K ANDROID MOTHER BOARD MODEL NUMBER 55C815 BOARD NUMBER 40-RT51M1-MAB2HG (RT2851) The main board (motherboard) for a TCL 55C815 TV has the part number 40-RT51M1-MAB2HG (also identified as RT2851). This component is a crucial part of the TV's electronics and is sometimes sold as a replacement part for broken TVs, with sellers noting its compatibility with other TCL models. You can find this board on electronic parts websites and online marketplaces, often advertised with the original part number and the TV model it's from. How to find detailed information: Search for Part Number: Use the part numbers (40-RT51M1-MAB2HG or RT2851) on e-commerce sites like ledtvparts.com or eBay Australia to find listings for the board itself. Check Product Listings: Read the descriptions on the product pages to find more specific details, such as the chipset it uses, compatibility with other TCL TV models, or warranty information. Review User Manuals (if available): Although not provided in the search results, the official TCL website or user manuals for the 55C815 model could contain more comprehensive technical specifications for the main board. Consult Online Communities: Forums or communities dedicated to electronics repair might have users who have shared details about the main board or specific issues with the 55C815 model. Key details to look for on a listing: Part Number: 40-RT51M1-MAB2HG or RT2851. Chipset/Processor: This is often listed to help identify the board's capabilities. Compatibility: Confirm if it's specifically for the 55C815 or if it's a more general part for multiple TCL models. Condition: Many are sold as used parts, so check the description for details on their functional status and appearance.

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.

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.

VIDEOCON POWER SUPPLY BOARD MODEL NUMBER 25 INCH LCD BOARD The image displays a Videocon LCD TV Power Supply board, specifically identified as the MEGMEET MIP236-V3 model, manufactured on January 4, 2011, with a REV12 revision. Key details about this power supply board: Function: It converts the incoming AC power from the wall outlet into the various low-voltage DC currents required by the different internal components of the TV, such as the motherboard, display, and backlights. Model Information: The board is identified by the model number MIP236-V3 and also has a serial number 0010267131101276. Safety Feature: The board includes a warning stating "FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAVE TYPE AND RATING OF FUSE," emphasizing the importance of using the correct fuse for safety. Components: Visible components include capacitors (some labeled "KM105°C VENT"), transformers, and heat sinks, which are typical for power supply units. RoHS Compliance: The board is marked with "RoHS 2011/65/EU," indicating compliance with the Restriction of Hazardous Substances Directive.

MI FHD ANDROID MOTHER BOARD MODEL NUMBER L49M5-AN The "L49M5-AN main board" is the primary electronic component for the Mi LED TV model L49M5-AN. It is a pre-owned, original part designed for the Mi 49-inch LED TV and serves as a direct replacement for the original motherboard, often sold with company-installed software and a one-month warranty. Key Details: Brand: Mi (Original) Usage: Motherboard for the Mi LED TV Model L49M5-AN Condition: Typically sold as pre-owned Warranty: Often comes with a one-month warranty Function: Replaces the original main board for the TV, containing the necessary software to operate

MI 4K LED TV ANDROID MOTHER BOARD MODEL NUMBER L50M5-5AIN The L50M5-5AIN main board is a genuine Mi (Xiaomi) original motherboard for the Mi LED TV 4K 50-inch model with the same designation. It functions as the "brain" of the TV, managing its operating system (likely Android), processing signals, and providing connectivity options like HDMI, Bluetooth, and USB ports for streaming services and external devices. This specific board model uses an AMD Sempron processor, a Via chipset, and a TPD.T950X.PC792 chip. Key Features & Functions: System Control: Manages the TV's Android operating system, ensuring smooth operation of all functions. Signal Processing: Receives and processes input signals from various sources like HDMI, USB, and AV. Connectivity: Provides ports for connecting external devices and supports functions like Bluetooth, HDMI, and Wi-Fi. Streaming Services: Designed to seamlessly integrate with streaming platforms such as Netflix and YouTube. Technical Specifications: Brand: Mi (Xiaomi) TV Model Compatibility: Mi LED TV 4K 50-inch Processor: AMD Sempron Chipset: Via Chip Model: TPD.T950X.PC792 Connectivity Ports: Includes HDMI, USB, and Bluetooth Considerations: Replacement Part: It serves as a replacement part for the Mi L50M5-5AIN TV model. Originality: Using an original Mi motherboard helps maintain the TV's display quality and overall reliability. Professional Installation: It is recommended to have the main board installed by a qualified technician to avoid damage to the TV.

IFFLACON 4K LED TV ANDROID MOTHER BOARD MODEL NUMBER 43U61 find the IFFALCON 43U61 motherboard, you can search on platforms like These sites list the original IFFALCON 43U61 motherboard, often with options for warranty and installation support. You can also contact sellers directly for assistance, as they can confirm compatibility and provide shipping details. Where to find the motherboard: IndiaMART: You can find listings for the IFFALCON LED TV motherboard for the 43U61 model, though it may sometimes be listed as "out of stock". Great Bharat Electronics: This vendor also lists the original IFFALCON 43U61 LED TV Motherboard and offers support for installation via video call. Tips for your search: Check for stock: Some sellers may have the product listed but out of stock, so be prepared to check back or contact them for updates. Verify the model number: Always confirm that the replacement motherboard is for the specific IFFALCON 43U61 model to ensure compatibility. Look for a warranty: Many sellers offer a warranty on replacement motherboards, so check these details before purchasing. Ask for help: Contact sellers for any questions or assistance with installation support, which can often be provided via video call.

PANASONIC LED TV Android Mother Board Model Number TH-32GS490DX The image provided is not of a Panasonic TH-32GS490DX main board. The image displays a Skyworth main board, specifically identified by the text "5800-A7M41G-0P10 VER00.07 2020-03-27" and "MODEL TH-32H" visible on components within the image, which corresponds to a Skyworth 32S3G or similar model. However, based on the search results for "TH-32GS490DX main board," it is a Panasonic LED TV motherboard. Details about the Panasonic TH-32GS490DX LED TV Motherboard: Authenticity: It is a genuine Panasonic OEM motherboard. Compatibility: Tested and verified specifically for the Panasonic TH32GS490DX model (note: there might be a slight discrepancy between the user's query TH-32GS490DX and the search result TH32GS490DX, but they are closely related within Panasonic's 32-inch range). Availability: Available from various suppliers specializing in LED TV parts. Quality Assurance: Typically offered with assurances of originality and quality checks by reputable suppliers.