Looking for any discrete commands for a Samsung TV or a workaround. I have tried anchoring the sequence with channel or number keys, however, the TV locks out the channel functions in DVD, DTV, and the PC inputs, same story for the PIP, no chance of a "swap" to the antenna input. The TV always comes back on in the same input it was last in, and has no access to input selection through any menus or on-screen controls. We are using a HD Sat on the DTV input, a progressive DVD on the DVD input, and a VCR on Video 1. There are 7 different inputs on the TV including the ANT so constantly toggling is a pain. At this point, the only thing I can think of is a scaler with discretes to take all the inputs to 1080i. Any help would be greatly appreciated.
Here are the learned and "cleaned up" versions of the Power and TV/Video commands from the original remote. Both versions of the command work perfectly when learned into a TSU6000. Do not have a complete CCF file, haven't had time to generate one yet. We are not using the built-in tuner or speakers only as a monitor. If these commands don't help, I will get a complete CCF file. Thanks very much for the help.

Power On/Off Samsung LTM295W Raw
0000 006c 0000 0022 00ab 00ac 0016 003f 0016 003f 0016 0040 0015 0015 0016 0015 0015 0015 0016 0015 0015 0015 0016 0040 0015 0040 0015 0040 0015 0015 0016 0015 0015 0015 0016 0015 0015 0015 0016 0015 0015 0040 0016 0014 0016 0015 0016 0015 0015 0015 0016 0015 0015 0015 0016 003f 0016 0015 0015 0040 0016 003f 0016 003f 0016 0040 0015 0040 0015 0040 0016 06ff

Power On/Off Samsung LTM295W "Cleaned up"
0000 006c 0000 0022 00ab 00ac 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0689

TV/Video Samsung LTM295W Raw
0000 006c 0000 0022 00ab 00ac 0016 003f 0016 0040 0015 0040 0015 0015 0016 0015 0015 0015 0016 0014 0016 0015 0016 003f 0016 003f 0016 0040 0015 0015 0016 0015 0015 0015 0016 0015 0015 0015 0016 003f 0016 0015 0016 0015 0015 0015 0016 0015 0015 0015 0016 0015 0015 0015 0016 0015 0015 0040 0015 0040 0016 003f 0016 003f 0016 0040 0015 0040 0015 0040 0015 0700

TV/Video Samsung LTM295W "CLeaned Up"
0000 006c 0000 0022 00ab 00ac 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0700

If I "CUT" the last 16 bits of code off and "paste" the last 16 bits of a NEC256a function code from GENIRDB the functions will work. The majority of the functions were ON/OFF toggles of various types (some were instant on, some were instant off, bypassing the TV's "warm-up" period), but I managed to execute every function of the factory remote this way. I went through all 256 commands generated by GENIRDB(I used device code 15 since they all seemed to work the same), but no luck on any discretes. There were some commands that the TV's IR receiver responded to but they didn't execute any functions. I assume these were only partial commands or service commands of some type. I have a call into Samsung engineering, but still no answers. The Samsung Rep wants me to run the whole system in composite video. Ha Ha. Thanks again for any help.
Thought I would re-post this thread, I had given up hope, but then someone found the discretes for the Samsung SIRTS-160 and both of those work great.

This is a real longshot since I think you have already done this but here are the same commands as the SIRTS-160 only instead of using 9.9 (Device=9, Sub-device=9) the DSS device/sub-device codes, I used 7.7 (that is what the HDTV device/sub-device codes are and what is in the Pronto hex that you posted) and commands 152 and 153.

Device Code: 7.7 Function: 152-On
0000 006D 0000 0022 00AC 00AC 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 070A
Device Code: 7.7 Function: 153-Off
0000 006D 0000 0022 00AC 00AC 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 070A


I know GenIRDB and use it all the time but to auto-generate all 256 commands MakeHex is probably easier. As you proably know the NEC protocols have 32 data bits: Device, Sub-Device, Function (or command), and the complement of Function each 8-bits. The sub-device defaults to the complement of D (or 255-D in decimal).

Samsung codes seem to always use Device=Sub-device (so far)

To generate those codes, this is the NEC2.irp protocol file from MakeHex (it is very similar to GenIRDB because John Fine who wrote MakeHex and Barry Gordon collaborated on a protocol defintion format:
************************************
Device=7.7
Function=152..153

Protocol=NEC2 'Like NEC, but repeats entire pattern
Frequency=38000
Time Base=564
One=1,-3
Zero=1,-1
Prefix=8,-8
Suffix=1,-84
Default S=~D
Form=;*,D:8,S:8,F:8,~F:8,_
*************************************

If you want to generate all commands just change the
Function=152..153 to
Function=0..255

-Jon