I am running an old Sony svr2000 (Tivo series 1) for several years now.
The Tivo signal is coming from a Strong FTA satellite box (video source is the composite jack).
While I was not at home, the children played with the satellite remote, while the Tivo was recording. I can see that on the recording. All of a sudden the recording stopped (they did not touch the Tivo remote).
Now the Tivo complains that there is no signal. This is however not true, as I can see the program if I plug the video jack directly to the TV.

I am running the Tivo with two sources, antenna (source 1) and cable box (source 2). (the satellite box can output antenna signal, and I tried plugging that in as well, with no success).

I am wondering if anyone has an idea for what happened other than a Hardware malfunction (and if that could be related to the satellite box), and if so of a possible remedy.

I have tried rebooting the Tivo of course.

Thanks,
Gideon.