Help: I need, Devant 49DT001 (Board: TP.MS3663T.PC702 schematic diagram

[my2k2]

Kindly somebody share schematic diagram for Devant 49DT001 (Board: TP.MS3663T.PC702)
I'm having high voltage 450v to 500v dc in the primary (Hot) section. My filter capacitor explode.

thanks in advance

[lotas]

TP.MS3663T.PC702 Power Supply

[my2k2]

Thank you much

[my2k2]

Unfortunately the schematic diagram is different, the PWM IC in my board is SR13GS. anyway thanks for the effort

[lotas]

SR13GS = LD7790SG

[my2k2]

thanks a lot