'secondary side'

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.

The image displays an SMPS (Switched-Mode Power Supply) board, identified as the "ONIDA 43 FIF POWER SUPPLY BOARD" based on the query and search results. This board is a crucial component in LED TVs, specifically in Onida 43-inch models like the "43 FIF". Details of the SMPS Board: Function: This board is responsible for converting the incoming AC power from the mains to regulated DC power supplies required by various components of the TV, such as the main board, LED backlight, and other internal circuits. Key Components: The board features various electronic components typical of an SMPS, including: Transformers: Large yellow and brown components that are central to power conversion. Capacitors: Cylindrical components (blue, grey, black) for energy storage and filtering. Heat Sinks: Black finned components designed to dissipate heat from power-intensive parts like integrated circuits or transistors. Connectors: White multi-pin connectors for connecting to other parts of the TV, such as the main board or LED strips. Part Numbers/Markings: The board exhibits various markings, including "SYE02612-L250uA 1.0" and "PW.108W2.801", which are likely board revision numbers or part numbers. Designated Areas: The board also clearly labels "HOT" and "COLD" sections, indicating the isolation barrier between the primary (high voltage) and secondary (low voltage) sides for safety and functiona

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. 

AKAI POWER SUPPLY BOARD MODEL NUMBER AKLT50-VD22CH The image displays a Switched-Mode Power Supply (SMPS) board, which is commonly found in electronic devices like televisions to convert AC power to DC power for various internal components. While the user's query specifies "AKLT50-UD22CH," the provided image and search results suggest it is an LG power supply unit, potentially related to models like LG 50LS4000-UA or 37LH5000-ZB. Details of the SMPS Main Board: Function: This board is responsible for regulating the voltage and current supplied to different parts of the electronic device, ensuring stable and efficient power delivery. Key Components: The board features various components typical of an SMPS, including: Transformers (yellow-wrapped coils): Used for voltage conversion and isolation between primary and secondary sections. Capacitors (cylindrical components): Store energy and smooth out voltage fluctuations. Heat Sinks (finned metal structures): Dissipate heat generated by power components like MOSFETs or diodes. Diodes and Resistors: Control current flow and provide resistance in circuits. Sections: The board is clearly divided into "Primary" and "Secondary" sections, indicating the input (AC) and output (DC) sides of the power conversion process. The primary side typically handles the rectification and initial voltage conversion, while the secondary side provides regulated DC outputs. Application: Boards like this are crucial for the operation of modern electronics, providing the necessary power for microprocessors, display panels, and other circuits.

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.

For the Vu 55QDV TV main board, you will need to purchase a specific replacement motherboard listed as "Model 55QDV VU LED TV Motherboard" or "Main Board for VU LED TV 55QDV" from an electronics parts supplier, such as Great Bharat Electronics or IndiaMART. The main board functions as the "brain" of the TV, handling video and audio processing, input/output management, and overall system control. To find the correct part, you should check the back panel of your TV for an exact match to the model number. Key Details & Functions of the Main Board Brain of the TV: The main board is the central component that processes all the TV's functions and signals. Signal Processing: It receives signals from various inputs (HDMI, AV, USB, etc.), processes them, and sends the correct video and audio to the display and speakers. System Control: The main board manages the TV's operating system (likely Android-based for a smart TV) and controls all connected components. Connectivity: It manages the input/output ports, including HDMI, for connecting external devices. How to Find Your Main Board Check the TV Back Panel: Look for the specific model number on the sticker on the back of your VU 55QDV television. Contact a Parts Supplier: Websites like Great Bharat Electronics and IndiaMART specialize in TV replacement parts and list main boards compatible with your model. Use the Model Number: Use the exact model number "55QDV" when searching for the motherboard to ensure compatibility. Important Considerations Compatibility: It's crucial to get an exact replacement main board for the VU 55QDV model. Originality: Using an original part helps maintain picture quality and ensures smooth operation of the TV's functions. Installation: A qualified technician should install the replacement main board to avoid damage to the TV. Warranty: Some suppliers, like Great Bharat Electronics, offer a warranty on their replacement parts.

VU 4K LED TV Android Mother Board Model Number 50QDV TV The VU 50QDV TV main board is a specific, original motherboard designed exclusively for the VU Model 50QDV LED TV, available from various electronics suppliers in India like These boards are tested for functionality, include company-installed software, and often come with a warranty. To purchase, you can contact these suppliers directly to check availability and confirm compatibility. Key details about the VU 50QDV main board: Model Specificity: The motherboard is exclusively for the VU 50QDV model and is not compatible with other VU TV models. Functionality: It is a fully functional LED TV motherboard with company-installed software. Quality Assurance: Reputable suppliers test each board under real TV simulation conditions, checking for power stability and signal output. Availability: You can find these parts from specialized electronics part suppliers in India. Warranty: Many vendors offer a warranty or replacement guarantee for the part, so always check when purchasing. Where to find the part: Great Bharat Electronics: A major supplier of VU TV parts, offering tested and verified motherboards with fast delivery and installation support. IndiaMART: You can find listings for the motherboard from various sellers on this online marketplace. Important Considerations Before Buying: Confirm Your TV Model: Always verify your TV's exact model number on the rear panel label before purchasing to ensure compatibility. Installation: For safe installation, always ensure the TV is unplugged from the power source.

SAMSUNG POWER SUPPLY BOARD MODEL NUMBER UA50AU7600 The Samsung UA50AU7600 uses a Switched-Mode Power Supply (SMPS) board to convert AC power to the various DC voltages required by the television's components. While the image shows a generic Samsung power supply board, specific details for the UA50AU7600 model's SMPS board can be found through specialized electronics retailers. Key features and considerations for the UA50AU7600 SMPS board: Function: Responsible for power conversion and regulation within the TV. Compatibility: Ensure any replacement board is specifically designed for the UA50AU7600 model to ensure proper fit and function. Availability: Compatible power supply boards can typically be found through online retailers specializing in TV parts. Originality: Using original or genuine replacement parts is recommended to maintain TV display quality, sensor navigation, and overall functionali

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.