It does have a digital tuner built in.
This LCD TV has a built in digital tuner,so you can receive all digital broadcast.
IO digital cable is not an AV cable, but it is the former name of digital cable television now called Optimum TV. It is a service offered by Cablevision in the New York vicinity.
If your home theater receiver has an optical audio input, plug it from the output of the TV to the input of the receiver.
Very probably yes. If your new TV is High Definition, you will need to get a new HD cable box from Comcast, for which the fee is a little higher.
Speakers are analog devices. There is no cable and connector that will connect a digital audio jack to a speaker without a digital to analog conversion and an amplifier. If the audio output is digital, you will need a compatible amplifier that has the same digital input. Then you will need to link the amplifier to the speaker with exterior grade cable.
depending on the tv you could use different a/v inputs. if it is basic cable it can be connected to antenna input on the satellite receiver will work as if connected strat to the TV. if it is a digital cable box the first is only option.
Yes, connect the incoming coax cable to the input of a two way splitter box and the output coaxes to the input of the cable boxes.
Yes, as long as your T.V. has an auxiliary input in the back. The cable box will have the option of using auxiliary input (which is the input on the back of T.V., like a threaded nipple, with a pin-size hole down the center) or RCA inputs (which you don't have to worry about).
All digital TV's will natively support digital cable, but most CRT TV's will not.
Older TV can receive digital cable although they may not display in HD
Yes and depending on your television (if it is digital or not) after 2009 as well
Your home theatre system will need both an HDMI input and output. Most all-in-one systems have no HDMI input. Connect the output of the laptop to HDMI input of the receiver. Connect the HDMI monitor output on the receiver to the TV.
Unless your computer speakers have a digital audio input, you won't be able to just use a cable. If your TV has two RCA line outputs (audio outputs), you can get an adapter cable to run to your computer speakers. You could upgrade your speakers to models that have a digital input, but most of those are higher-end surround-type systems.