When I put a CD in the player, a few second later it kicks it out, Why???

The sound is distorted ?

sony minidisc deck mds303 keeps ejecting?

won't turn on?

Sony mds-s50?

my cd freezers on first track?

How can I fix a sony walkman cd/mp3 player?

error 40 is all my old sony mz-r3 md recorder displays?

can i record?

Read error C13 on Sony Minidisk player/recorder?

i can not eject my mini disc . ?

how can I check remote for Grundig MDC65 minidisc/cd?

Sony personal minidisc system ZS-M7?