Thank you so much for the advice Eugene, I was terrified of damaging the system as I've never delved into the guts of anything before, but with the service manual to show how to remove the cover and your advice, I gave it a good clean and thankfully the drawer is now performing properly again. This system belongs to my mum, and so far I've only

We have a CD50 that has been working perfectly, but now the tray keeps opening and closing and the cd won't play. It only does it with a cd in place even though the RC says No disc. Is it a case of opening it up and giving it a clean or is it symptomatic of something more serious? I hope someone can advise me please. Ruth.