I have a 42 in Westinghouse LCD monitor without a tuner. I have Comcast cable with one HDTV DVR STB. The Westinghouse used to be my main TV and was connected to the STB via component. I just bought a new 47 in Vizio to be the main TV and it is now connected to the STB. The Westinghouse was moved to a bedroom with a cable outlet and a Comcast tuner/unscramlber box which outputs via coaxial cable. Since my Westinghouse has no tuner, it has no coaxial inputs, so I can't connect it to the Comcast tuner/unscrambler box. I could pay Comcast another $12 a month to get a second HDTV STB. But I'd prefer to find a cheaper solution to hook up the Comcast tuner/unscrambler box to my Westinghouse monitor.
I've searched with no luck to find an adapter to go from coaxial to HDMI, DVI or component. Any suggestions for an inexpensive solution? I hate the idea of paying Comcast another $12 a month, but I also hate the idea of my Westinghouse becoming a rather large paper weight.