Samsung LCD picture / tuner help
I had an issue with a Samsung 32" LCD TV where the picture (tv menu and stations) was getting blotchy. I did a little research and found it was most likely the T-Con board. Prior to changing out the T-Con board I did a factory reset and also tried adjusting some of the menu options, which made no difference with the display. Replacing the T-Con board seemed to fix the issue or so I thought. I was just testing the TV Menu as I didn't have tuner cable or the component cable hooked up yet and that looked normal.
I then hooked up the tuner cable and when doing a scan it wouldn't find any channels. I tried all the settings within the auto program and no change. I did confirm with another tv that the tuner cable worked and I could watch channels on the other tv. I then hooked up a dvd player using component cables and the screen shows up but it is all red. If I hit the menu button for the tv, the menu looks like the correct color. Not sure if another board is going bad now, if this could be related to the T-Con board, or if it is a setting within the tv?
Thanks in advance for any help or suggestions.