SKU: A-2197-367-A. TYPE: LED TV 55 . MPN: A-2197-367-A. BOARD NUMBER(S): 1-983-107-51, 173702851, 18LD4560. BRAND: SONY. Category: LED DRIVER. COMPATIBLE MODELS: XBR55X900F, XBR55X907F, XBR55X905F, XBR55X900F. NOTES: Part number is on the white barcode label.