A two-speaker system with CD, MD, and cassette deck functions. - Model Name: CMT-1D00 - Functions: CD, MD, Cassette Deck - Number of Speakers: 2 - Connection Type: Analog Connection - Volume Adjustment: Dial Type It powers on, but the cassette, MD, and CD functions do not work. The MD and CD trays also do not open or close. I would appreciate it if someone who can repair it or needs parts for repair would take it. Thank you for looking.