PART NUMBER: 691V0Q000E0
BOARD NUMBERS: 78V11100010, 78V11100030, 631V0Q000E0, VTV-L55736
MODEL NUMBERS: 55LF621U21
PART TYPE: Main Board
TV TYPE AND SIZE: LED, 55"
MFR PART NUMBER: Toshiba 691V0Q000E0

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