Availability: 6 in stock
Replacement LED driver board for the Vizio E390i-A1.
The driver board controls brightness by regulating current to the LED strings.
Reference numbers on the part include 715G5736-P01-000-004S and INTVCU377XAA4.
(CU377XAA4 is found on sticker).
Match your original part number against this listing before ordering.