LG ANDROID LED TV BOARD MODEL NUMBER 20LB452A The 20LB452A is a main board (also known as a motherboard) designed for LG LED TVs, specifically for the 20LB452A model. It is an original LG product and is a replacement part for the TV. The board features one USB port (side), one RF input (rear), one HDMI 1.4 port (rear), one headphone output (rear), and one component input (rear). It is a single-layered board, green in color, and has a thickness of 2.4mm, according to ExportersIndia. The board is designed for a 220V voltage and is made of coated metal. It is available for purchase with a 30-day replacement warranty, according to Great

SAMSUNG ANDROID MOTHER BOARD MODEL NUMBER UA40K5100ARLXL The Samsung UA40K5100ARLXL TV uses a main board, also known as a motherboard, that is specific to the model. It's a Samsung LED TV motherboard designed for the UA40K5100ARLXL model. The board likely includes components for processing video signals, audio, and controlling other TV functions. Here's a breakdown of what the main board likely includes and considerations for replacement: Key Components and Functions: Processor: Handles the core processing tasks for the TV, including video decoding and signal processing. Memory: Includes RAM for temporary data storage and potentially flash memory for storing firmware and other data. Tuner: Receives and processes broadcast signals (cable, antenna, etc.). Input/Output Ports: Includes connectors for HDMI, USB, component video, audio, and other connections. Power Supply: Converts AC power from the wall to the voltages needed by the other components. Control Logic: Manages the overall operation of the TV, responding to user input (buttons, remote) and controlling the display. Important Considerations for Replacement: Model Specificity: Main boards are typically designed for specific TV models. It's crucial to ensure the replacement board is compatible with the UA40K5100ARXL

The image displays a TP.MS338.PB802 Android Smart TV Motherboard, also referred to as a Logic Board or Mainboard. This particular model, TP.MS338.PB802, is designed for Android intelligent TVs and is often described as a "Trinity Network" board, implying its integration of various functionalities. It is compatible with various screen sizes, including 32, 39, 40, and 43 inches, and supports specific backlight voltage ranges (e.g., 60V-135V). Motherboards like this serve as the central circuit board connecting and allowing communication between all internal components of a TV, such as the processor, memory, and input/output ports (USB, HDMI, RF input).

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.

The CV59SH-A32 is a universal LED TV mainboard. The datasheet for this board, often found in PDF format, provides detailed technical specifications, schematics, and troubleshooting information for the board. It's commonly used in various LED TV models and can be helpful for repairing or understanding the functionality of these TVs. Key details found in the CV59SH-A32 datasheet (or similar documents): Main Components and Block Diagram: The datasheet will outline the main components of the board, such as the processor (often a TSUMV59 or similar), memory, power supply, and other key chips. It will also include a block diagram showing how these components are interconnected. Connectors and Inputs/Outputs: Details about the available connectors, including HDMI, VGA, AV inputs, USB, and audio outputs, are provided. Electronic Parameters: The datasheet will specify electrical characteristics like voltage levels, current consumption, and other relevant parameters. Troubleshooting Information: Common issues like no power, backlight problems, sound issues, and image abnormalities are addressed, along with potential solutions. Schematics: The datasheet may include detailed schematics of the board, allowing for in-depth analysis and repair. Software/Firmware: Information about the firmware or software versions compatible with the board may also be included. Where to find the datasheet: The datasheet for the CV59SH-A32 is often available on websites like Scribd. You can search for "CV59SH-A32 datasheet PDF" or similar terms to find the specific document. Why this information is useful: Understanding the details of the CV59SH-A32 mainboard is crucial for: TV Repair Technicians: Troubleshooting and repairing faulty TVs using the board. DIY Enthusiasts: Understanding how the board functions and potentially modifying or customizing their TVs. Engineers and Designers: Developing or integrating the board into new electronic devices.

The CV53A-A32 is a TV motherboard, specifically a universal LCD TV driver board compatible with 32-inch LCD TVs. It's often paired with the TP.SK108.PB818 chipset. This motherboard supports various input interfaces, including HDMI, VGA, and AV, offering flexible connectivity options. It's designed for use in Asia-Pacific and other regions, supporting video systems like PAL, NTSC, and SECAM, and sound systems like BG, DK, I, M/N, and NICAM/A2. Key Details: Type: Universal LCD TV motherboard/driver board. Compatibility: 32-inch LCD TVs. Chipset: TP.SK108.PB818. Input Interfaces: HDMI (x2), TV (RF), VGA (x1), PC AUDIO (x1), AV IN (x1), USB (x2). Output Interfaces: COAX, EARPHONE. Video System Support: PAL, NTSC, SECAM. Sound System Support: BG, DK, I, M/N, NICAM/A2. Voltage Range: 32V -55V. Power Consumption: 25W. Country of Use: Asia-Pacific and other regions.

The "universal led t.r67.816" likely refers to a specific model of universal LED TV motherboard, potentially a T.R67.816, which is a common part for repairing or building LED TVs. These motherboards are designed to support various screen sizes (up to 32 inches) and resolutions (1366x768 and 1920x1080). They typically include features like backlight output voltage control (25V to 60V) and built-in software according to Bishal Electronics. To find a PDF with detailed specifications, you might need to search for "T.R67.816 schematic" or "T.R67.816 datasheet" or "T.R67.816 service manual".

TP.RD8503.PB802 is a universal LED TV mainboard, likely a 3-in-1 model, designed for various LED screen sizes. It's a common replacement or upgrade option for older or faulty TV mainboards. These boards often support multiple input types (like HDMI) and may include features like DVB-T2/S2 (digital TV reception). Here's a more detailed breakdown: Universal Compatibility: The "3-in-1" designation suggests it's designed to work with a range of LED screen sizes, often within a specific range (e.g., 28-32 inch). Mainboard Replacement: It's intended as a replacement for faulty or outdated mainboards in LED TVs. Digital TV Support: Many of these boards include features like DVB-T2 (Terrestrial) and DVB-S2 (Satellite) tuners for digital television reception. HDMI Input: HDMI input is a standard feature, allowing for connection of external devices like gaming consoles or media players. Potential Features: Some boards might also include features like backlight voltage adjustment (adaptive to different screen types) and network connectivity. Availability: These boards are available from various online retailers like AliExpress. Technical Support: Some sellers offer technical support for pre-sales and after-sales service, including firmware and data programs. Voltage and Power: The TP.RD8503.PB802 may have a specific voltage range (e.g., 35-57v) and power output (e.g., 25W). Current Draw: The board's current draw is also a relevant factor, with some models having a low current draw (e.g., 480mA).

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).