The SMPS (Switched-Mode Power Supply) board for the LG 32LB620B-TA LED TV is a crucial component that converts the AC power from the wall socket into the various DC voltages needed to operate the TV's different circuits. It essentially acts as the power distribution center for the entire television.  Key functions of the SMPS board: Voltage Conversion: Transforms the standard AC voltage (e.g., 120V or 240V) into the multiple DC voltages required by the TV's components, such as the backlight, main board, and other circuits. Power Distribution: Distributes these converted DC voltages to the appropriate circuits within the TV. Voltage Regulation: Ensures that the output voltages remain stable and consistent, even with fluctuations in the input voltage. Protection Circuits: Includes protection mechanisms to safeguard the TV from overvoltage, overcurrent, and short circuits.  Specifics for the 32LB620B-TA: The SMPS board for this model is a specific, original LG part. It's designed to be a direct replacement for the original board in the 32LB620B-TA. You can find genuine replacement SMPS boards from retailers specializing in TV parts, like  These retailers often offer testing, warranty, and installation support. When sourcing a replacement, ensure it's a genuine LG part and compatible with the 32LB620B-TA model. 

LG POWER SUPPLY BOARD MODEL NUMBER 43LJ554T-TA SMPS (Switched-Mode Power Supply) board for the LG 43LJ554T-TA LED TV is a component that provides the necessary power to the various parts of the television. It converts the mains AC voltage to the DC voltages needed by the TV's circuits. Specifically, it's a power supply unit designed for this particular LG TV model. Here's a more detailed breakdown: Function: The SMPS board takes the AC power from the wall outlet and converts it into the stable DC voltages required by the TV's main board, backlight, and other components. Compatibility: It's specifically designed for the LG 43LJ554T-TA model. Availability: You can find replacement SMPS boards for this model from various online retailers like Great Bharat Electronics and kitbazar.in. Key Features: A typical SMPS board for a TV like this will include components like rectifiers, filters, switching transistors, and transformers to handle the voltage conversion and regulation. Testing: Reputable suppliers test these boards under simulated TV conditions to ensure proper functionality and stability before sale. Installation: When replacing the SMPS board, it's crucial to unplug the TV from the power source and follow any specific installation instructions provided by the manufacturer or supplier.

REDMI POWER SUPPLY BOARD MODEL NUMBER 43R77 .128W2.983 This image displays a power supply board for an LED TV, specifically identified by the part number "PW.128W2.983" and labeled as an "LED DRIVER". This board is designed to convert AC power (100V-240V, 50/60Hz, 2.2A) into the necessary DC voltages for the TV's operation, including powering the LED backlight. It features clearly marked "HOT" and "COLD" sections, indicating the isolation between the primary (high voltage) and secondary (low voltage) sides for safety. The board includes various components such as transformers, capacitors, diodes, and integrated circuits, essential for power regulation and LED driving. The caution note on the board warns about the risk of fire and recommends replacing fuses with the same type and rating.

MICROMAX POWER SUPPLY BOARD MODEL NUMBER 43E9999UHD The image displays a power supply board, which is a crucial component in electronic devices like televisions, responsible for converting incoming AC power into various DC voltages required by the device's other circuits.  Key details visible on the board: Primary Side: This section, labeled "Primary," handles the high-voltage AC input from the mains power. It includes components like the main input connector, fuses (indicated by "CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TYPE AND RATING OF FUSE"), large capacitors, and the primary winding of the main transformer. Secondary Side: Labeled "Secondary," this section deals with the lower DC voltages generated after rectification and regulation from the primary side. It contains components such as output capacitors, diodes, and connectors for delivering power to other parts of the device. Transformers and Inductors: Several yellow-taped transformers and copper-wound inductors are visible, indicating voltage conversion and filtering stages. Capacitors: Various electrolytic and ceramic capacitors are present, used for filtering, smoothing, and energy storage. Heat Sinks: A prominent black heat sink on the primary side and a smaller silver heat sink on the secondary side are present, indicating the presence of power transistors or ICs that dissipate heat during operation. Connectors and Mountings: The board features various connectors for input power and output to other boards, as well as mounting holes for securing it within a device. Labels and Markings: The board includes numerous labels for components (e.g., C301, R210, D501), test points, and safety warnings, aiding in identification and troubleshooting. 

VU POWER SUPPLY BOARD MODEL NUMBER T55D1680 The image displays a power supply board, specifically identified as a SHG5504C-101H, which is compatible with various TV models, including certain Toshiba and Sanyo LED TVs. Key information about this board includes: Function: It is a power supply board responsible for regulating and delivering power to the television's components. Compatibility: It is known to be used in models like Toshiba 55L2600C and 60U3600C, as well as Sanyo LED TV Model XT49S81400FS. Components: The board features various electronic components, including capacitors (like the prominent blue HEC capacitors), inductors, heat sinks, and integrated circuits, all essential for power regulation. Features: It is designed with surge protection to safeguard connected devices from voltage spikes and ensure reliable performance. Availability: These boards, often sold as replacement parts, are available from various online retailers specializing in TV components.

Samsung power supply model number UA32K5300 The Samsung UA32K5300's power supply board, also known as the SMPS (Switching Mode Power Supply) or PSU (Power Supply Unit), is a crucial component that converts AC power from the wall outlet to the DC power required by the TV's internal circuitry. It's typically a single-layered board with specific input and output voltages. Here's a more detailed breakdown: Key Features and Functions: Power Conversion: The primary function is to convert the household AC power (typically 240V) into lower DC voltages (like 9V or 12V) needed by the TV's various components. Voltage Regulation: The board regulates the DC voltage to ensure it's stable and within the required range for proper TV operation. Protection: The power supply board often includes protective circuitry to safeguard the TV from overvoltage, undervoltage, overcurrent, and other potential issues. Compatibility: It's designed to be compatible with specific Samsung LED TV models, like the UA32K5300. SMPS (Switching Mode Power Supply): The power supply board uses a switching mode technology to efficiently convert the AC power, making it smaller and more efficient than older linear power supplies. Common Issues and Troubleshooting: TV Not Powering On: If the TV doesn't turn on at all, a faulty power supply board could be the cause. Intermittent Power: If the TV powers on and then off intermittently, the power supply may be struggling to provide stable power. Visual Issues: A malfunctioning power supply can also affect the display (e.g., flickering, dark screen). Troubleshooting: If you suspect the power supply is faulty, you can try unplugging the TV, checking the power cord, and testing with a different power outlet. Replacement: If you need to replace the power supply board, it's essential to ensure you get a compatible board for your specific TV model (UA32K5300). You can find replacement boards from electronics retailers or

SAMSUNG POWER SUPPLY BOARD MODEL NUMBER UA32FH4003R The UA32FH4003R Samsung LED TV uses a BN44-00767B power supply board, also known as an SMPS (Switched Mode Power Supply). This board converts AC voltage to the DC voltage required by the TV. It's a critical component for powering the TV's various circuits.  Here's a more detailed breakdown:  Function: The SMPS board takes the AC power from the wall outlet and transforms it into the different DC voltage levels needed by the TV's components, such as the and other circuits. Model Number: The specific model number for the power supply board is BN44-00767B,  Key Components: SMPS boards typically include inductors, capacitors, and semiconductor devices like Importance: A functioning SMPS board is crucial for the TV to turn on and operate correctly. Where to find it: You can find replacement SMPS boards for the UA32FH4003R online from retailers like Great Bharat Electronics and 

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 32LB530A The LG 32LB530A LED TV uses a power supply board (SMPS) to convert AC power to the various DC voltages needed by the TV's components. Specific details about the SMPS board, such as its model number or exact specifications, are not readily available in general search results. However, you can find compatible replacements from retailers like Great Bharat Electronics and IndiaMART. To find the specific SMPS board for your TV, you can: 1. Check the TV's service manual: The service manual for the LG 32LB530A (chassis LB35B) contains detailed information about the SMPS board and its components. You can find this manual online on sites like Scribd. 2. Locate the model number on the board: If you can safely access the SMPS board inside the TV, look for a sticker or imprint with a model number. This will help you identify the exact replacement part. 3. Consult online retailers: Websites like Great Bharat Electronics and IndiaMART specialize in TV parts and can help you find a compatible SMPS board for your TV model. 4. Seek expert advice: If you're unsure about any part of the process, it's best to consult with a qualified TV technician for assistance. Key things to consider when replacing the SMPS board: Compatibility: Ensure the replacement board is compatible with your TV model (32LB530A) and chassis (LB35B). Originality: If possible, opt for an original LG replacement part to maintain the TV's performance and reliability, according to Great Bharat Electronics. Testing: Verify the functionality of the replacement board before fully installing it in the TV. Safety Precautions: When working with electronic devices, always disconnect the power cord and follow safety precautions to avoid electrical shock, {according to Scribd