| Component | Description |
|---|---|
| Model | SAMSUNG UA43RU7100 Motherboard |
| TV Type | 43-inch 4K UHD LED TV |
| Power Supply Input | 100–240V AC, 50/60 Hz, 1.5A (typical) |
| Mainboard Chipset | Broadcom/BGA, typically integrated graphics and processing units |
| CPU (Central Processing Unit) | ARM-based or Samsung proprietary processor (varies by model) |
| Graphics Processor | Integrated (usually supports 4K UHD resolution, HDR) |
| RAM | Typically 1-2 GB DDR3/DDR4 (varies by model and version) |
| Storage | Flash memory (eMMC or NAND storage; typically 4 GB to 8 GB for the OS) |
| Operating System | Tizen OS (Samsung’s proprietary TV OS) |
| Wi-Fi Module | Integrated Wi-Fi 802.11ac (2.4GHz/5GHz dual band) |
| Ethernet Port | RJ-45 10/100/1000Mbps Ethernet for wired connections |
| HDMI Ports | 3 HDMI inputs (1 or 2 HDMI 2.0 ports, 1 HDMI ARC port) |
The SAMSUNG UA43N07100K is a 43-inch LED TV model that typically features a T-con (timing control) board, mainboard, and power supply board as its motherboard components. This model is built with Samsung’s proprietary technology and is designed to provide high-quality image processing and smart features.
Here’s a general overview of the motherboard components:
-
Mainboard: The primary circuit board controlling all input/output signals, including HDMI, USB ports, network connections, and the TV’s internal software interface (Tizen OS or Smart Hub).
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T-Con Board: Responsible for controlling the display panel’s timing and resolution to ensure that the pixels are illuminated in the correct order.
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Power Supply Board: Provides necessary power to the other components, including the backlight, motherboard, and other subsystems.
Key Features:
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Display Interface: The motherboard facilitates HD/4K processing for image clarity.
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Connectivity: HDMI, USB, and Wi-Fi connectivity options are often integrated into the motherboard.
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Software and Apps: Runs Samsung’s Smart TV OS, providing access to a variety of streaming services and apps.
If you need further specifics like technical details or repair info, I’d be happy to dig deeper!
KELVIN (KN55UHD-PRO) MOTHERBOARD 





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