Part Type IR Sensor Part Number 3642-0292-0189 Part Usage LED/LCD MFR Part Number 1 Vizio 3642-0292-0189 MFR Part Number 2 Vizio 3642-0292-0189R Board Number(s) 0171-1671-1023 Known Models Vizio E550I-A0 LAQAOQAP E550I-A0 LAQKOQBP E420-A0 LATKNRGP E420-A0 LAQKNREP E420I-A0 LAQKNRFP E420I-A0 LATKNRFP E470I-A0 LAQKOCBP E470I-A0 LAQKOCAP E500I-A0 E370-A0 LAQFOMBP