You can go the site
[Link: sel.sony.com] and on this page there are all the codes for the Sony remotes.
The codes for a Panasonic DVD Player are 402 & 406.
Would you please advise whether your button lights on the remote work. Mine doesn't but I did get them to come on once when I first got it and was playing around trying to learn the remote - but I've got no idea how I did and I have not got them to come again.
Any help or advice would be appreciated.
Regards,
Kim
GC,Qld