Before buying, verify that the board matches your TV's specific panel requirements, as some variants differ by feedback type (e.g., "No Feedback" vs. "Feedback Parallel").
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This board is a common replacement part for various 4K television brands, including Samsung, Polarline, and Romsat. Its versatile design supports a wide range of display panels and network features. TP.MT5522.PC821 4K TV Motherboard Instruction Manual tpmt5522pc821 top