Here is how I did find all discrete codes for LG LCD TV

I did use the learning capability on the Pronto to learn some codes.

It soon showed a pattern that all codes looked like this:
900A 006D 0000 0001 04FB 00FF Program+
900A 006D 0000 0001 04FB 01FE Program-
900A 006D 0000 0001 04FB 10EF 0

All codes startes with:
900A 006D 0000 0001 04FB

The last four digit = 00 to FF for the two first digit and FF to 00 for the two last, as a check sum.

This gives 255 possibility. I then tested all variation from:
00FF
01FE
to

FE01
FF00

This gave me all secrets on my LCD TV.

The list is posted here and should work with most LG LCD:
[Link: remotecentral.com]