Archived from groups: alt.tv.tech.hdtv (More info?)
Possibly you hit the signal receive button on the remote that switches
between EXTERNAL and AUX/ANTENNA inputs? I have a Mitsubishi VCR and
perhaps their TV's are the same? I ran into this awhile back on my
VCR.....no signal because I had it switched to EXTERNAL and I had no
input connection for it.It would be a button marked INPUT.It may not be
this......just a thought though.