Panasonic Television no longer responds to remote

Hi there,

We have a Panasonic TV, it's about 5 years old now, and we've been using a universal remote with it, our VCR, DVD player, etc. All the other gadgets still respond to the remote, but the TV won't respond to this or to the original remote that came with it.

Is this likely to be repairable? Will I ever find anyone willing to do it? Or is the TV bound for someone who needs the exercise of getting up to press the buttons?

Thanks!