It can be repaired but you have to pay the price it probably very expensive as I don’t know about your country so hard to know how much but I think the whole main board has to be replace as major components inside is toast, and mostly the power supply section as well its been hit badly so basically you gonna change the whole lots so do you think is it worthy repairing it??? I think you can remove the hard drive and transfer/copy the contents of it to a working ps5