Part Type: Backlight Inverter Inverter Board Part Number: LJ97-02873A (02873A) IS ON BARCODE Part Usage: LCD Board Number(s): SSI550-16A01 INV55N16A REV0.2 Substitute Parts: LJ97-02873B Known Models: ELEMENT ELGFT554 ELGFW551 NEC MULTISYNC V551 L550UC PHILIPS 55PFL5706/F7 RCA 55LA55R120Q SEIKI LC-55TD5 WESTINGHOUSE VR-5525Z