The image displays the mainboard of an Insignia NS-43D420NA18 TV, specifically identified by the "CV628H-B42" model number visible on the board itself. This mainboard is a key component of the Insignia 43-inch Class LED 1080p HDTV, model NS-43D420NA18. The board features various ports, including HDMI and USB inputs, which are essential for connecting external devices. It also contains components like capacitors, transformers, and integrated circuits, which are crucial for the TV's power supply, video processing, and overall functionality. The labels "HOT" and "COLD" likely indicate different temperature zones or electrical sections of the board. The "MAC b83d4e52e3ea.bin" label suggests the presence of firmware or a MAC address associated with network connectivity, although the specific function isn't fully detailed in the provided information.

The image displays the mainboard of an Atvio ATV-43SM Smart TV. Key features and information about this model include: Screen Size and Resolution: It's a 43-inch LED Smart TV with Full HD 1080p resolution (1920x1080). Smart TV Capabilities: The "CV950XH-C42" marking on the board indicates it's likely an Android TV or similar smart platform, supporting apps like Netflix and YouTube. Connectivity: The board shows various ports, including HDMI and USB, for external device connections. Components: The board features various electronic components, including capacitors, transformers, and integrated circuits, essential for the TV's operation.

MOTORALA 4K ANDROID MOTHER BOARD MODEL NUMBER 43" SMART LED TV BOARD The image displays a circuit board with the model number 5800-A9K510-IP00, manufactured on June 30, 2020 (2020-06-30). This board is identified as a power supply board based on the input/output specifications visible on the board itself. Details of the Board: Model Number: 5800-A9K510-IP00 Manufacturing Date: June 30, 2020 Input Specifications: 100-240V AC at 50/60Hz Output Specifications: +12V DC at 0.5-2.0A +42V DC at 0.5-1.8A Components: The board features various electronic components including capacitors (e.g., 63v470uF, 1000uF), transformers, integrated circuits, and connectors (e.g., HDMI ports, USB ports, serial port). Functionality: Based on the input and output specifications, this board likely serves as a power supply unit for an electronic device, converting AC power to multiple DC voltages required by other components. The presence of HDMI and USB ports suggests it could be part of a display device or a multimedia system.

VU POWER SUPPLY BOARD MODEL NUMBER 50CA The image displays a Megmeet MP160D-1MF 600-UA power supply board, which is a type of Switched-Mode Power Supply (SMPS) board, not a "50ca smps board" as queried. While the query might be a mistype or refer to a different model, the details provided below pertain to the board shown in the image. Megmeet MP160D-1MF 600-UA Power Supply Board Details: Manufacturer and Model: Megmeet MP160D-1MF 600-UA. Date of Manufacture: The PCB revision date is November 15, 2017. Key Components: Transformers: Includes two prominent transformers, one labeled "ER40-12V-24V MEGMEET EC40-018" and another "ER40-80V-160V MEGMEET EC40-017". Capacitors: Features various capacitors, including large electrolytic capacitors. Fuses: A warning label indicates the importance of replacing fuses with the correct rating for continued protection. Design Features: The board clearly demarcates "HOT" and "COLD" sections, indicating isolation for safety. Application: Typically found in electronic devices requiring power conversion, such as televisions or other display units, given the power supply nature and the presence of high-voltage components.

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.

PHILIPS POWER SUPPLY BOARD MODEL NUMBER 42PFL3040/T3 The image displays a power supply board, specifically identified as a K-150S1 model, which is used in various electronics like Philips 42PFL3040/T3 and AOC LE42A3030/80 televisions. Here's a breakdown of its features and purpose: Function: This board converts incoming AC power (100-240V) into the regulated DC voltages required by the connected electronic device, including 210V, 12V, 5V, and 5USB outputs. Safety: It includes a warning about the "RISK OF FIRE" and the need to "REPLACE FUSE AS PARKING" (likely meaning "per marking") for safety. Components: The board features various electronic components such as capacitors (CapXon), transformers, and other integrated circuits, essential for its power conversion functions. Origin: The board is identified as a K-150S1 model, with a manufacturing date of 2012.08.06.

HISENSE POWER SUPPLY BOARD MODEL NUMBER 55UBK The image displays a power supply board, specifically identified as a Hisense power supply board with the model number RSAG7.820.10971/R0H. Function: Power supply boards are crucial components in electronic devices like televisions, responsible for converting incoming AC power into the various DC voltages required to operate the device's internal components, such as the main board and LED backlights. Components: This board features various electronic components like capacitors, transformers, and integrated circuits, which work together to regulate and distribute power. Safety: Power supply boards are designed with safety features to prevent overloads and ensure proper voltage delivery to protect the device. Isolation: The output of power supplies, especially those connected to mains electricity, is isolated to prevent dangerous electrical shocks.

SAMSUNG POWER SUPPLY BOARD MODEL NUMBER UA32H4500 The image displays a power supply board, specifically identified as a Samsung BN96-35295B, which is compatible with various Samsung 32-inch LED TV models, including those in the UA32H4xxx series, such as the UA32H4500. Details of the SMPS Board (BN96-35295B): Type: This is a Switched-Mode Power Supply (SMPS) board designed for Samsung LED TVs. Compatibility: It is compatible with Samsung 32-inch LED TV models like UA32H4500, UA32J4100AR, and UA32H4140AR, among others. Function: The board converts the incoming AC power (100-240V) to the necessary DC voltages required to power the various components of the television, including the main board, LED backlight, and other internal circuits. Features: The board includes components such as capacitors, transformers, rectifiers, and integrated circuits, all working together to regulate and deliver stable power. Part Number: The specific part number visible on the board in the image is BN96-35295B. Date of Manufacture: The board in the image shows a manufacture date of 2015.07.01 (July 1, 2015) SAMSUNG LED TV UA32H4500 Power Supply Board