No Sound. Had an Aiwa NSX-S707 delivered from a purchase on Ebay. The player was not packaged very

Question

Had an Aiwa NSX-S707 delivered from a purchase on Ebay. The player was not packaged very well and a number of damages were fixed by myself but the main problem is that the player does not send the sound to the speakers. The speakers work because I have tested them on another Aiwa system that I own. Can this problem be fixed?