WWW.ADL528.COM
Goodmans GTV51DVD
Sorry this player isn't LS528C/CS98010 based
DVD player is made by the Starlight company and uses the Zoran QFP160 Processor (ZR36700)
This is therefore outside the scope of this website but the following site may provide info
Scroll the left hand pane on that site and select region hacks and then search for your player