Suitable for models:

CTK-2000, CTK-2300, CTK-3200, CTK-4200, CTK-451, CTK-471, CTK-481, CTK-495, CTK-496, CTK-519, CTK-533, CTK-571, CTK- 573, CTK-591, CTK-6000, CTK-611, CTK-620L, CTK-631, CTK-691, CTK-700, CTK-7000, CTK-710, CTK-711EX, CTK-720, CTK-731, CTK-800, CTK-810, CTK-900, LK-100, LK-165, LK-200S, LK-220, LK-240, LK-280, LK-300TV, LK-43, LK-45, LK- 50, LK-55, LK-73, LK-90TV, LK-94TV, WK-110, WK-1300, WK-1350, WK-1600, WK-1630, WK-1800, WK-225, WK-3000, WK-3200, WK-3300, WK-3500, WK-3700, WK-3800, WK-6500, WK-7500, WK-8000.