'cold boot'

SAMSUNG MAIN BOARD MODEL NUMBER UA50TUE60AK The main board for the Samsung UA50TUE60AKXXL model is a critical component that controls the TV's functionality. It's responsible for managing the display, sound, and overall software operations. If the TV is experiencing issues like not turning on, freezing, or having audio/video problems, the main board could be the source of the problem. Here's a more detailed look at the main board: Function: The main board acts as the brain of the TV, processing signals, controlling the display, and managing the software interface. Issues: Problems with the main board can lead to a variety of issues, including: The TV not turning on. Freezing or displaying strange patterns on the screen. Audio problems, such as no sound or static. The TV not responding to the remote. Repair: In some cases, motherboard issues can be repaired, but replacement might be necessary. Replacement: If a replacement is needed, it's essential to ensure the replacement board is compatible with the specific The cost of repairing or replacing the main board can vary, but it's generally within a certain range. Troubleshooting: If you suspect the main board is the issue, try a "cold boot" by unplugging the TV, holding the power button, and then plugging it back in. Professional help: For complex issues, it's best to consult a qualified technician.

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 a motherboard for an LED TV, specifically identified as a TP.ATM30.PB801 model. Details of the Motherboard: Model: The board is identified by the model number TP.ATM30.PB801, which is commonly found in 40-inch LED TVs. Function: This component serves as the main board for an LED TV, controlling various functions and providing power to the television set. Compatibility: It is designed for specific TV models, ensuring proper functionality and performance within compatible units. Components: The board features various electronic components, including integrated circuits, capacitors, resistors, and connectors for inputs/outputs like HDMI, USB, and AV. Markings: Visible markings on the board include "COLD," "HOT," "DIP," and "DDY 1941 Y B16015," indicating different sections or specifications of the boar

This image displays a main board for a television, specifically identified by the text "COLD CV358H-A50" and potentially related to models like the Naxa TFT217334 Main Board for NT-4901K or JVC 43 N5105C. This appears to be a universal main board for Android or Smart LED TVs. It supports various display sizes, commonly used for 32-inch LED TVs but also compatible with up to 55-inch models. Key features include multiple input/output ports such as HDMI, USB, AV, YPBPR, and VGA, along with earphone out. The board also handles power supply and backlight power for the display.

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.

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.

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

HITACHI POWER SUPPLY BOARD MODEL NUMBER LD55VRSOLU The image displays a circuit board, likely a power supply board for an electronic device, indicated by the text "PW.168W2.802" and "DC OUT". Components: The board features various electronic components, including capacitors (labeled "PET"), inductors (the green and yellow rectangular components), heat sinks (the black finned components), and integrated circuits. Designations: Sections are marked "HOT" and "COLD," indicating separation for safety and thermal management. Connectors: Several connectors are visible, such as "CN101," "CN102," and "CN103," which are used for input power, output to the device, and potentially other connections like LED indicators. Model Information: The text "STEQ3814-T200A 1.1" and "PW.168W2.802" likely represent model or part numbers for the board. Application: Given the components and designations, this board likely converts AC power to DC power for use in a television or similar electronic

THOMSON ANDROID BOARD MODEL NUMBER 43OATH1000 The 43OATH1000 is a Thomson LED TV model, and the "main board" refers to the T-con board or the motherboard. These boards are responsible for essential functions like picture display, HDMI input, sound, and booting. Genuine replacement parts, like the T-con board or motherboard, can be purchased from reputable suppliers like Great Bharat Electronics. T-con Board: The T-con board (or timing controller board) is a crucial component for displaying images on your TV. If you're experiencing issues with picture quality, the T-con board might be the culprit. You can find genuine replacement T-con boards for the 43OATH1000 model on Great Bharat Electronics. Motherboard: The motherboard is the central hub of the TV, handling various functions like processing video signals, managing audio, and controlling other components. If you encounter problems with HDMI inputs, sound, or the TV's ability to boot up, the motherboard might be the issue. Great Bharat Electronics also offers original replacement motherboards for the 43OATH1000. Key Considerations: When replacing either the T-con board or the motherboard, ensure you are using genuine parts that are compatible with the 43OATH1000 model. Great Bharat Electronics is a reputable supplier for these parts and provides detailed information about the parts and their compatibility. Always disconnect the TV from the power source before replacing any internal components. If you are not comfortable replacing the components yourself, it is best to consult