Does anyone have discrete codes, that work, to switch between the Digital Tuner and the Analogue Tuners now built into most plasmas or LCDs?

I need codes for the following brands:
Pioneer
Panasonic
Samsung
LG

I have seen several posts with Antenna A and B, these do not work.

Anyone, please help????

Thanks

For Pioneer there are only antenna toggles.
There was a mention of using preset stations as an anchor for switching but I haven't tried it.

Thanks for the reply chief!!!!

It would seem there aren't any discretes. I work for a huge retail chain in Australia .... my manager has some pretty good pull over these suppliers and even they won't help, they just keep passing him onto other people in their respective companies.

To us it would seem such obvious commands to include ..... hey, they have discretes for inputs, although that seemed to have taken a while for them to do, or either that no-one knew a while ago how to discover them.

Thanks again.

It is possible via RS232, email me if you need the codes.