Thanks for replying... Correct,,, it doesn't see any input,, CATV, antenna thru digital converter box, or VCR connected to either CATV jack or RCA video jack... Its from 1998, so its analog(needs a converter for antenna,, or CATV box),,, All on board features work,,, remote, menu, etc...
This is closest manual I could find, but mine is 3258,,, manual is 3259.... No HDMI jack...
https://www.manualslib.com/manual/10...Avm-3259g.html
I just slid the board out and closely inspected for cracks around the tuner box, and jack panels, as well as the other solder joints,,, as it had a loose IC a few years ago, that affected the display(horizontal solid line in the center),, that I re-soldered,,, it was working fine until we moved it to another room to replace a smaller TV...