Device file for every single button on the remote that comes with the Samsung LN46C750, as well as several other direct commands for a multitude of functions. (BN59-01043A)

Device file for Samsung Plasma TV PN50A650 (works for others in series also) including discrete codes for P-ON, P-OFF, HDMI, etc.

Learned all buttons on the remote. Everything matches except these buttons defined below: Sam / 850 Return = Guide Dash = +10 CH List = ENT (BN59-01055A)

A complete setup for this device.

Discrete codes for the HLN line of HDTVs.

Commands for this device are available as part of a system layout file. (BP59-00016)

Includes discrete power. Commands for this device are available as part of a system layout file.

All discrete codes for Samsung's 2008 television models. Imported from Universal Remote codeset; tested and verified.

For 50" Samsung DLP TV. Not all functions captured, just the ones I use. But is a good starting point for others. Has all numbers, arrow keys, menu, enter, aspect, TV/video, and power keys. (00007)

Unverified codes for the 650 series of LCD TV.

This is a spreadsheet from Samsung showing the RS-232 commands for TVs capable of RS-232 communication, covering model years 2006 through 2011. If a command is not listed in this file, it doesn't exist!

This is a spreadsheet from Samsung containing the HEX values that correspond to the NECx2 infrared code list that Jasonvp posted. If a command is not listed in this file, it doesn't exist!

Multiple display RS-232 control protocol manual for SyncMaster televisions, in PDF format. Dated 2008/2009.

IR commands in Crestron DEAL format.