SANSUI MOTHER BOARD MODEL NUMBER 54090XH-M The "54090XH-M" is identified as a panel specification or model number associated with the Sansui LCD TVS3290YH-M, as indicated on the mainboard in the image. Explanation: Panel Specification: The label on the circuit board explicitly states "(54090XH-M) (PANEL SAMMO")". This suggests "54090XH-M" refers to the specific panel model used in the Sansui LCD TVS3290YH-M. Context on Mainboard: The text is part of a larger label that also includes information about the PCB (Printed Circuit Board) and software versions, indicating its relevance to the TV's hardware components.
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