VIZIO E420I-B0 TV BUTTON & IR BOARD 0174-1770-2772, 3639-0052-0189
VIZIO E420I-B0 TV BUTTON & IR BOARD 0174-1770-2772, 3639-0052-0189
These boards have been removed from mostly new televisions with broken screens and should work if properly installed. VIZIO E420I-B0 TV BUTTON & IR BOARD 0174-1770-2772, 3639-0052-0189