37 inch Sharp Aquos. "Failed to receive Broadcast [E202]"

That means the channel is active but but there is a problem with the delivery by the broadcaster, not a defective TV.

Check the input cable to the TIVO is is firmly connected at both ends?

It means that the tv doesn't gets the correct signal from the cable or the antenna - check them.

you need a antenna with digital capabilities.you can generally find them cheap and make sure tv is set on antenna instead of cable.

U just take ur tv original remote just turn to channel 3?Why is ur cable service connected to channel 3?The proper way to connect to cable service is get the pay cable connected.Take ur original tv remote.Push Menu on ur remote,go to SET UP go down the CH Setup,pick cable,than scan for all the pay cables channels you pay for.

Setup the antenna and do channel scan. Make sure that you select AIR not CABLE before you do the scan.

That message is presented when a selected digital channel is too weak to decode. Let us hope that something was accidentally changed:

Is the channel legitimate?
Is the antenna/cable still connected (to the Digital input)?
Go into menu - setup - channel setup. Is the selection of either cable or air channels correct for your situation?
Use menu - setup - Antenna Setup-DIGITAL to examine the signal strength. Is there nothing at all, or is it just a question of strength?

Odds favor a change in channel setup that you would not have made intentionally, or a simple physical problem (input cable, etc.). Start from scratch, and check the settings and connections you originally made. Hopefully it will be simple and cheap!

I too have this issue I beleive what is happening is the integrated tuner is not locking on to the channel because of a weak signal and then sending that error message . I am going to replace the cable from the splitter to this tv and see what happens. I have another new tv just installed from that splitter and it has all chanels. Remember to RE- run the locate all channels after anything is done to the cable splitter etc.

Seeing that you have a superior brand and not getting channels is a bummer. It may have to do with the setting, make sure you're set to cable rather antenna and then do a rescan. Btw, often times channels from an over the antenna is much clearer than from cable because cable tv has to compress the signal. If you're high in the air like the top floor of a building a cheap $10 will pull in great free digital channels. It helps to experiment and read the troubleshooting guide in your manual.