SKU:   ADTV92439AAS. TYPE: LED TV 55". MPN: ADTV92439AAS. BOARD NUMBERS(S): 715G3871-P01-W30-003S. BRAND: VIZIO. Category:  POWER SUPPLIES. SUBSTITUTES: ADTV92439XAS, ADTV12439XAS. COMPATIBLE MODELS: E550VA, E551VA. NOTES:  Part number is on the white barcode label.