MODEL NUMBER
UA40H557AUXL
The Samsung TV model number UA40H557AUXL corresponds to a 40-inch Full HD Smart LED TV. The main board (motherboard/PCB) for this model is a specific replacement part designed to restore the TV's core functions.
Main Board Details
Part Type: Main Board / Motherboard / PCB (Printed Circuit Board).
Compatibility: It is specifically designed for the Samsung UA40H557AUXL model. Using the exact board is necessary to maintain original TV performance and compatibility with other internal components.
Function: The main board is the central processing unit of the TV, handling functions such as video processing, audio output, connectivity (HDMI, USB, Wi-Fi/Ethernet), and smart TV features.
Connectivity: Based on similar models in the H5570 series, the board typically includes several ports like HDMI, USB, and an Ethernet (LAN) port.
Condition: Replacement boards are available in both new and pre-owned/tested conditions from various spare parts suppliers.
Technical Specifications: Specific component-level details (e.g., processor type, RAM, specific chipsets) are generally proprietary information and not listed by retailers, who focus on model compatibility for replacement purposes.
Purchasing Information
When purchasing a replacement main board, ensure the part number matches your TV's specific model number, UA40H557AUXL.
SAMSUNG UA40H557AUXL LED TV MOTHER BOARD
SAMSUNG UA40H557AUXL LED TV MAIN MOTHER BOARD
SAMSUNG UA40H557AUXL LED TV MAIN MOTHER BOARD
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