SPDIF Not Working from TV

Hello. I posted about this same issue on TiVo's forums one week ago, but am still left uncertain why I am having a problem with my BOLT that didn't exist with my Series3 (even though it seems like the television may be the culprit).
SPDIF Not Working from TV | TiVo Troubleshooting | TiVo Help Forums

I had a Tivo Series 3. I had it connected to my television through...

SPDIF Not Working from TV

SPDIF Not Working from TV