'power output'

The UA40H4200AR Samsung LED TV uses a  This board is specifically designed for this model and compatible models like UA40H4240AR, UN40H4200AG, UN40H5100AG, UN40H5103AG, and UN40H4203AG. The board converts AC input voltage to stable DC output voltages for the TV.  Here's a more detailed breakdown: Model Number: The power supply board for UA40H4200AR is part number BN44-00754B or similar variations.  Function: The SMPS (Switch Mode Power Supply) board takes the AC power from the wall and converts it into the various DC voltages needed to power the TV's components like the mainboard, backlight, etc.  Compatibility: This specific board is designed for the Samsung UA40H4200AR and other compatible models mentioned above.  Originality: When replacing the board, it's recommended to ensure it's an original Samsung part to guarantee proper functionality and avoid potential issues.  Installation: It is recommended to have a qualified technician install the SMPS board to prevent damage to the board or the TV.  Where to buy: You can find this power supply board from various electronics parts suppliers

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 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.

The image displays a power supply board, specifically identified as a Samsung BN44-00852F, which is compatible with models like the Samsung UA43M5100DRLXL TV. Details of the SMPS Board: Model Number: BN44-00852F. Application: This board functions as the Switched-Mode Power Supply (SMPS) in Samsung TVs, including the UA43M5100DRLXL model. Key Components: The board features various components typical of a power supply unit, such as capacitors (e.g., 500V100 MLB), transformers, inductors, heatsinks, and integrated circuits, designed to regulate and deliver power to different sections of the television. Input/Output Specifications: Markings on the board indicate power specifications, such as "STB 7.5V ON:11.8V" for standby and operational voltages, and capacitor ratings like "400V 564K" and "450V 105uF". Revision and Date: The board shown has a "PCBREV: REV 12" and "DATE: 19.04.23" (likely referring to April 23, 2019).

SANYO POWER SUPPLY BOARD MODEL NUMBER XT49581400FS The image displays a power supply board identified primarily as SHG6004C-101H, with additional markings like DLBB513. It is an LCD TV power supply board. Details of the SHG6004C-101H Power Supply Board: Model Name: SHG6004C-101H, also associated with 55E31 and 81-PBE050-H64C11. Compatibility: Compatible with various devices, including the S19J Pro power supply, and can be used as an SHC 630 equivalent. It is also compatible with specific TV models like HITACHI 7510. Design and Features: Compact size: Dimensions of 150mm x 100mm x 30mm and a weight of 0.5kg. Efficiency: Designed for quiet and reliable operation, even under heavy loads. Durability: Constructed with high-quality materials for robust performance and longevity. Ease of Installation: User-friendly design and standard input/output signals facilitate straightforward installation. Quality Assurance: Boards are typically tested before shipping to ensure functionality and reliability. Support: Pre-sales consultation and after-sales technical support are often available from

LG POWER SUPPLY BOARD MODEL NUMBER 32LH564A The image displays a power supply board for an LG 32-inch Smart LED TV, specifically identified by the model number "32LH564A" written on the board itself. Function: This component is responsible for converting the high-voltage AC (alternating current) electricity from a wall outlet into various low-voltage DC (direct current) outputs required by the television's internal circuits. Identification: The board also features the part number "PCB: EAX66752501 (1.8) REV1.0," which can be used for identifying compatible replacement parts. Components: Key components visible on the board include capacitors (e.g., "150µF460V SV550V" from Su'scon), transformers, and various integrated circuits. Compatibility: This specific power supply board is designed to be compatible with LG 32-inch Smart LED TVs, including models like the 32LH562A.

ONIDA POWER SUPPLY BOARD MODEL NUMBER LEO32HEX The image displays a Switched-Mode Power Supply (SMPS) board, specifically identified as a Megmeet MPS35D-1MF, which is likely associated with the LEO32HEX model, given the user's query. Details of the Megmeet MPS35D-1MF SMPS Board: Model Number: MPS35D-1MF. Manufacturer: Megmeet. Input Specifications: AC Input (交流输入): 100-240V~, 1.8A, 50/60Hz. Output Specifications: DC Output (直流输出): 12.3V, 3.5A. LED Output (背光输出): 120V, 190mA (240mA). Revision and Date: REV:1.0, 2012.05.16. Part Number/Identifier: E080061133705841. Components: The board features various components typical of an SMPS, including capacitors (e.g., -25+105°C(T)o), transformers, inductors, and integrated circuits.

HAIER POWER SUPPLY BOARD MODEL NUMBER LE55Q9500U The image displays a power supply board, identified in search results as a Haier LED TV Power Supply for models such as LE55B9500U, LE55Q9500U, and similar variations.  Key details and components visible on the board: Model Numbers: The board itself shows markings like "HKL-480201 B," "HKL-500201 B," and "HKL-550201 B," indicating its compatibility with various Haier models. Capacitors: Several large electrolytic capacitors are visible, including those from the brand AISHI and CapXon, with specifications like "105°C" and "1000uF". Transformers/Inductors: Multiple coiled components (transformers or inductors) are present, crucial for power conversion and regulation. Heatsinks: Large aluminum heatsinks are incorporated to dissipate heat from power components, ensuring stable operation. Connectors and Ports: Various connectors and ports are visible for input power, output to other TV components (like the mainboard or LED backlight), and potentially control signals. Safety Standards: Markings like "ROHS" (Restriction of Hazardous Substances) and "94V-0" (flammability rating) indicate compliance with environmental and safety standards. 

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.