While you wait for answers, we may have found some information which could help you.
Click here for Portable Dvd Playercyberhome dvr 1600?
How can I fix my CyberHome DVD Player? (Model No.CH-LDV 712)?
how I fix my CyberHome DVR1600 dvd recorder?
getting black/white picture in dvd player, how to get colour picture?
how can I fix my Cyberhome DVD player?
My dvd player won't load a disk?