While you wait for answers, we may have found some information which could help you.
Click here for Dvd Player Close DiscPortable DVD Player "NO DISC"?
Emerson PDE 2725 N?
Where can I find a power supply cord for my Emerson PDE2725N?
Spring popped out of door on Emerson PDE-2725N Portable DVD Player?
How can I fix my Emerson DVD player PDE-2725N?
How can I fix my Emerson dual screen portable DVD, pde-2725n?