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'devices internal components'

Items tagged with 'devices internal components'

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PHILIPS 4K ANDROID MOTHER BOARD

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

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LG 4K ANDROID MOTHER BOARDS

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.

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AKAI POWER SUPPLY BOARD

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.

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HISENSE SMPS BOARD

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.

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Samsung Android Boards

Samsung Android main board model number UA43NU7470UXXL BN94-12963N The main board for the Samsung UA43NU7470UXXL LED TV is a key component responsible for the device's overall functionality, including processing signals, managing power, and controlling various functionalities like picture quality and audio. It's the heart of the TV, connecting all other components and ensuring smooth operation. Here's a more detailed breakdown: Functionality: Signal Processing: The main board receives and processes video and audio signals, ensuring the correct display and sound output. Power Management: It regulates and distributes power to other components within the TV. Controlling the TV: The main board manages various functionalities like menu navigation, picture settings, and other features. Communication: It facilitates communication between the TV's internal components and external devices. Importance: Repair: If the main board malfunctions, it can significantly impact the TV's functionality, potentially causing issues like a blank screen, no sound, or the TV not turning In cases of severe damage or failure, the main boa Ensuring the replacement main board is compatible with the specific UA43NU7470UXXL model is crucial for proper functionality. Where to Find Information: Online Retailers: You can find information about the main board, including specifications, compatibility, and pricing, on online retailer websites li and If you need assistance with identifying the correct main board or installing it, you can contact professional LED TV repair services like Justdial.

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SAMSUNG ANDROID LED TV BOARD

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

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HAIER ANDROID MOTHER BOARD

HAIER ANDROID MOTHER BOARD MODEL NUMBER 55-INCH LED TV MOTHER BOARD T.MT9602.731 The image displays a T.MT9602.731 4K WiFi Network TV Motherboard, which is a component commonly found in smart televisions, including models like the Haier 65 Smart TV AX Pro. Key features and details: Functionality: This motherboard is designed to handle the core operations of a 4K smart TV, including signal processing, UI management, and CPU functions, enabling features like 4K resolution and Wi-Fi connectivity. Compatibility: It is known to be compatible with various TV models, including certain TCL LED TVs and potentially others that utilize the MT9602.731 chipset. Purpose: It serves as the central processing unit for the television, facilitating smart TV functionalities like streaming apps, voice control, and internet connectivity. Importance: As a crucial part of the television's internal components, it plays a vital role in ensuring the display quality and overall performance of the smart TV.

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SONY NEW POWER SUPPLY BOARD

SONY POWER SUPPLY BOARD MODEL NUMBER KD-49X7000D The image displays a Sony power supply board, specifically identified as the APS-395/B (CH) model with part number 1-980-310-21, which is compatible with the Sony KD-49X7000D TV. This board functions as the SMPS (Switched-Mode Power Supply) for the television. Details of the KD-49X7000D SMPS Board: Part Number: The specific part number for this power supply board is 1-980-310-21. Model Compatibility: This board is compatible with Sony TV models including the KD-49X7000D and KD-55X7000D. Function: As an SMPS board, its primary role is to efficiently convert AC power from the mains to regulated DC power required by various components of the TV, such as the main board, backlight, and other internal circuits. Specifications: The board is rated for F6101 T5AH 250V, indicating its fuse specifications and voltage handling capabilities, and also mentions "APS-395/B cac 100V-240V 50/60Hz 340WICHD". Features: The board includes various components typical of a power supply, such as transformers, capacitors, and rectifiers, designed to provide stable power delivery to the television

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SONY 4K LED TV MOTHER BOARD

SONY 4K ANDROID MOTHER BOARD MODEL NUMBER KD-43X7002E The Sony KD-43X7002E is a 43-inch 4K UHD LED Smart TV from 2017. Its main board, also known as the motherboard or PCB, serves as the central hub connecting all other components. This board facilitates communication between the display, audio, and various input/output ports like HDMI, USB, and composite video. Here's a breakdown of the main board's functions and related information: Key Features & Connectivity: Display: The TV boasts a 4K UHD LED display with a resolution of 3840 x 2160. Operating System: It runs on a Linux-based operating system. Connectivity: The main board provides connectivity for: 3 HDMI inputs (including HDCP 2.2 support) 1 composite video input 1 digital audio output 1 audio/headphone output 3 USB ports Wi-Fi (802.11b/g/n) Ethernet (LAN) port Audio: The TV features 20 watts of sound output. USB Playback: Supports various video and audio codecs for playback from USB drives. BRAVIA Sync (HDMI-CEC): Enables control of compatible devices connected via HDMI. Components and Related Parts: Motherboard/Main Board: This is the central PCB that connects all the TV's components. T-Con Board: This board is responsible for driving the LCD panel and ensuring proper image display. LED Driver Board: This board powers and controls the LED backlighting. In essence, the main board is the core of the TV, enabling all its functionalities and connections. When troubleshooting or replacing parts, understanding the main board's role is crucial.

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