mdiaz

I have a SONY MDS-JA555ES which has been in storage for 10 years. I recently have the opportunity to get back to my audio system after a long difficult period and got this item and hooked it up. I have a lot of recorded and blank minidiscs so I decided to try it again. The device turns on and plays a MD that is loaded but the door to it does not open. Any ideas on what could be causing this and how I could fix it? Thanks in advance!! Mario