'electronics repair shops'

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.

LG 4K LED TV BOARD MODEL NUMBER 43UJ752V The main board for the LG 43UJ752V TV is also referred to as the motherboard or main board. It's the central component that controls the TV's various functions and connects to other parts like the display, power supply, and speakers. You can find replacement main boards for this model, often listed as "LG LED TV Motherboard Model 43UJ752T-TB".  Here's some more information about the main board:  Functionality: The main board is responsible for processing video signals, handling inputs from the remote control, managing the TV's operating system, and controlling the display, audio, and other features. Availability: Main boards for the 43UJ752V are available for purchase as replacement parts, often from online retailers or electronics repair shops. Identification: When searching for a replacement, it's helpful to know the specific model number (43UJ752V) and the corresponding motherboard model number (e.g., 43UJ752T-TB). Testing and Warranty: Reputable sellers will often test the main board before sale and offer a warranty, ensuring its functionality and reliability.

LLOYD POWER SUPPLY BOARD MODEL NUMBER 3950WC This image displays a power supply board for a Hisense television, specifically identified by the model number HLL-3950WC, and also featuring components like CapXon capacitors and a transformer labeled "Hisense Electric". Identified Product: Hisense TV Power Supply Board (Model HLL-3950WC). Key Components: Features CapXon capacitors and a Hisense Electric branded transformer. Power Specifications: Input of ~100V-240V at 50Hz/60Hz (MAX3A), and outputs of 12V/24V/1.5A and 140V/400A for LED backlight. Shopping Information: This board is a replacement part for Hisense televisions, likely found in electronics repair shops or online marketplaces specializing in TV parts. When purchasing, ensure compatibility with your specific Hisense TV model.

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.

TCL/IFFALCON Android board model number TPD.RT2851T.PC778 RT2851 RT51N5 The image shows a circuit board, specifically identified as a TCL LED TV motherboard with the model number TPD.RT2851T.PC778.  This motherboard is a crucial component in certain TCL and IFFALCON LED TV models, such as the TCL 55 P615 and IFFALCON 50 K61.  It serves as a replacement part for damaged or faulty main boards in these TVs, controlling functions like video processing, audio output, and connectivity.  The board is compatible with various TCL models and some IFFALCON TVs and can be found at online retailers and electronics repair shops specializing in TV parts.  The "TPD" prefix likely indicates the board type or manufacturer, while "RT2851T" and "PC778" are specific model and version identifiers. 

TCL ANDROID NEW BOARD TPD.RT2851T.PC772 RT2851 RT51N The TPD.RT2851T.PB772 main board is a motherboard for TCL LED TVs, specifically for models like the TCL 43-inch LED TV model. It's a replacement part designed to fix damaged or faulty motherboards in TCL TVs. The board is also compatible with IFFALCON TVs, such as the IFFALCON 43 K61.  Here's a more detailed breakdown: Purpose: This motherboard is a key component in TCL TVs, controlling various functions like video processing, audio output, and connectivity.  Compatibility: It's designed to be a direct replacement for the main board in certain TCL models and is also suitable for some IFFALCON TVs.  Replacement: If your TCL or IFFALCON TV's main board is malfunctioning, this board can be used to repair or replace the faulty unit.  Availability: You can find this motherboard at various online retailers and electronics repair shops, including those specializing in TV parts. 

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.

SAMSUNG POWER SUPPLY BOARD MODEL NUMBER UA55AU7700 The UA55AU7700 is a 55-inch Samsung 4K UHD TV, and its SMPS (Switched-Mode Power Supply) board converts AC power to the DC voltages needed by the TV's internal components. To find the specific SMPS board for your model, you'll need to locate the part number on the board itself, which typically starts with "BN44-". Online retailers like Great Bharat Electronics and Kitbazar may carry compatible replacement boards. Key Details about the SMPS Board: Function: The SMPS board converts AC power from the wall socket into the various DC voltages required by the TV's internal circuits. Compatibility: The UA55AU7700 is a 55-inch model. Originality: Using an original Samsung SMPS board is recommended for optimal performance. Troubleshooting: Power-related issues like no power, flickering, or unusual noises could indicate a faulty SMPS board. Finding the board: Part Number: Locate the part number on the board, usually starting with "BN44-". Online Retailers: Websites like Great Bharat Electronics and Kitbazar may carry compatible boards. Installation: If you're not comfortable with electronics repair, it's best to have a qualified technician replace the board, according to Great Bharat Electronics.

SAMSUNG POWER SUPPLY BOARD MODEL NUMBER UA32F5100AR The Samsung UA32F5100AR uses a specific power supply (SMPS) board. This board is designed to provide the necessary electrical power to the TV's various components. It's a critical component, and using an original, compatible board is recommended to maintain the TV's performance and display quality, according to Great Bharat Electronics. Key Details about the SMPS Board: Compatibility: The SMPS board is specifically designed for the Samsung UA32F5100AR LED TV model. Originality: It's recommended to use an original Samsung SMPS board to ensure proper functionality and avoid potential issues, according to Great Bharat Electronics. Function: The SMPS board converts the AC power from the wall socket into the various DC voltages required by the TV's internal circuits. Troubleshooting: If the TV is experiencing power-related issues, such as a lack of power, flickering, or unusual noises, the SMPS board may be faulty and require replacement, according to LearnVern. Where to find the SMPS board: Online retailers: Websites like Great Bharat Electronics specialize in replacement TV parts and may offer the UA32F5100AR SMPS board. Specialized electronics suppliers: Kitbazar and other similar suppliers may also carry the board. Important Considerations: Installation: If you're not comfortable with electronics repair, it's best to have the SMPS board replaced by a qualified technician. Warranty: Some retailers may offer a warranty on the replacement SMPS board.