Hay una web ke tiene repuestos de la psp, entre ellos
motherboard 49$ :This is a replacement motherboard for your Sony PSP unit. If you have installed any homebrew software and caused your unit to become a "brick" then replacing the motherboard will fix the problem. These boards typically come with the 1.5 firmware and allows you to run homebrew software from our memory stick.
These parts come from a new PSP unit purchased to be parted out, we do carry any third party parts for this system.
Como no se si es legal no pongo el link si alguien lo kiere pos ya sabe como.