Panel COF Data ( Chip On Film) LCD TV COF Data 6 pin Regulator SMD Chip Codes 6 pin PWM IC code 5xy= NCP1251, IDP606 = R7731A, 63xxx = OB2263, WP35/XP35 = LD7535, ABx = FAN6862, xxP/50 = LD7550IL_BL, xxP/50 = LD7550IL_BL 52xxx = OB2252 62xxx = OB2262 73xxx = 0B2273 AAIxx = SG6858TZ G6G = AP4313 37x = LD7537 Service Manuals Free Downlaods