Fanuc power supply control card A20B 2101 0390

Fanuc power supply control card A20B 2101 0390 is used for 24vdc and 5vdc. But it's 24bdc supply not taking load. After load decrease to 21.5vdc.

Picture attached, for please suggest which components can make problem for 24vdchttps://uploads.tapatalk-cdn.com/202...4d383d05b4.jpghttps://uploads.tapatalk-cdn.com/202...f86d8561e0.jpghttps://uploads.tapatalk-cdn.com/202...9c107953b2.jpghttps://uploads.tapatalk-cdn.com/202...ac553ab181.jpg

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