LG 4K MOTHER BOARD MODEL NUMBER 43UN7800 The image displays an LG LED TV motherboard, identified by the "LJ9 CHASSIS" and "LD9N7100EL" labels visible on the board itself, and confirmed by search results to be compatible with models like the 43UM7800. Details of the 43UM7800 LG Motherboard: Function: This board serves as the main circuit board for LG LED TVs, controlling various functions including video processing, audio output, and input/output management for external devices. Compatibility: While specifically asked about the 43UM7800, this board (or very similar versions) is also compatible with other LG LED TV models, such as the 43UM7290PTE. Components: The board features various ports (e.g., HDMI, RCA), integrated circuits (some under a metal shield), and connectors for internal TV components. Availability: Original LG motherboards for models like the 43UM7800 are available from various suppliers, including those specializing in LED TV parts.

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.

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. 

TOSHIBA POWER SUPPLY BOARD MODEL NUMBER 40PX200T The image displays a power supply unit (PSU) for an electronic device. Model Information: The board is identified as a "DPS-1218P A" with a PIN "V71A00023200" and "REV 01". Manufacturer: It is manufactured by "DELTA" and has components marked with "bycon" and "Rubycon". Power Specifications: The input voltage range is "100V-240V" and it uses a "T5AH 250V" fuse. Safety Warning: There's a "CAUTION LIVE AREA" warning and a note about replacing the fuse with the "SAME TYPE AND RATING OF FUSE" for continued protection against fire risk. Output Connectors: Labels near connectors indicate various outputs, including "12V", "GND", "24V SOUND", and "DETECT".

SAMSUNG POWER SUPPLY BOARD MODEL NUMBER UA32J5300AR The UA32J5300AR SMPS (Switched Mode Power Supply) board is a critical component in Samsung 32-inch LED TVs, model UA32J5300AR. It converts AC voltage from the power outlet to the various DC voltages needed by the TV's other components. This board is a module containing inductors, capacitors, and semiconductor devices like diodes and MOSFETs.  Key Features and Details: Function: The SMPS board takes the AC input from the power cord and converts it into the different DC voltage levels required by the TV's motherboard, backlights, and other circuits.  Importance: It's crucial for the proper functioning of the TV, ensuring a stable and regulated power supply.  Components: It typically includes inductors, capacitors, and semiconductor devices like diodes and MOSFETs.  Compatibility: The UA32J5300AR SMPS board is specifically designed for the Samsung UA32J5300AR LED TV model.  Originality: When replacing, it's recommended to use an original Samsung SMPS board to maintain the TV's performance and display quality,  Testing: Reputable suppliers like Great Bharat Electronics test these boards under TV simulation conditions before sale.  Installation: It's crucial to disconnect the TV from the power source before replacing the SMPS board. Wearing anti-static gloves and avoiding contact with connector pins are also recommended. Installation by a qualified technician is often suggested.  Where to find it: Online retailers: You can find the UA32J5300AR SMPS board on websites like Great Bharat Electronics and  Specialized electronics parts suppliers: Look for suppliers specializing in TV parts and components.  Note: When purchasing a replacement SMPS board, ensure it is compatible with the UA32J5300AR model and preferably an original Samsung part. 

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 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

SAMSUNG ANDROID MOTHER BOARD MODEL NUMBER UA32M4200DRLXL The main board for the Samsung UA32M4200DRLXL LED TV is a Samsung BN41-02532A. It is a 32-inch HD Ready LED TV mainboard, responsible for managing various functions like video processing, input/output connections, and communication between the display and other hardware.  Here's a more detailed breakdown: Model Number: BN41-02532A  TV Model Compatibility: Specifically designed for the Samsung UA32M4200DRLXL 32-inch HD Ready LED TV.  Key Functions: Video Processing: Handles the processing of video signals to ensure proper display of images and videos.  Input/Output: Manages various input/output ports like HDMI, USB, and others for connecting external devices.  Communication: Facilitates communication between the display panel and other components of the TV.  Availability: Replacement main boards for this model are available from electronics parts retailers and online marketplaces, according to Digital Electronics Services.  Installation: Installation may require some technical expertise and it's recommended to consult with a qualified technician or follow provided instructions for safe installation, according

PHILIPS 4K ANDROID MOTHER BOARD MODEL NUMBER 55PFL The main board for a Philips 55PFL television model (e.g., 55PFL5402/F7, 55PFL5755V7) is a complex component that handles various functions of the TV. These boards can vary slightly depending on the specific model and its features. For example, some boards may support 4K resolution. Key aspects of a 55PFL main board: Manufacturer: The main boards are often manufactured by third-party companies, like Generic. Model Specificity: Different 55PFL models (e.g., 55PFL5402/F7, 55PFL5755V7) will have compatible main boards, but they might not be interchangeable. Functionality: The main board is responsible for tasks such as: Signal processing (receiving and processing the TV signal). Power management (distributing power to different parts of the TV). Display control (managing the image displayed on the screen). Input/Output (managing connections for various devices like HDMI, USB, etc.). Variations: There might be slight differences in the board based on the TV's features like resolution (4K vs. FHD), smart TV capabilities, or specific ports available. Replacement: When a main board fails, it can be replaced with a compatible one. It's often recommended to have this done by a qualified technician due to the complexity of the board and the TV's internal components. Where to find specific information: Model Number: Look for the model number (e.g., 55PFL5402/F7) on the TV's back pan