Part Type: G2 Board G2 Power Supply Unit Part Number: A-1169-591-H MFR Part Number 1: Sony A-1169-591-D MFR Part Number 2: Sony A-1169-591-E MFR Part Number 3: Sony A-1169-591-F Board Number(s): 1-869-027-13 1-869-027-12 Substitute Parts: This part is a replacement for A-1189-958-A and A-1144-543-E Known Model(s): Sony KDL-40S2000 KDL-40S2010 KDL-40S2030 KDL-40S20L1 KDL-40S2400 KDL-40V2000 KDL-46S2000 KDL-46S2010