We may have found other answers which could help you.
Click here for Remote Working Batterieshow can fix goodmans 42 gtv42p4 plasma tv?
goodmans plasma 42inch x-pro?
How do you fix Goodmans GTV42P4?
need pic of inside goodmans ld3261hdfvt?
Remote for 21"TV (Goodmans LD2262D) stopped working. ?
How to fix my goodmans 32" tv?