No sound for rt2250

Typically surround sound is run through a receiver or stereo. The sound from the tv is carried to the receiver by cables (hdmi or Audio-Video connected to input area of receiver). Then the speakers are connected to the output area of the receiver.
If you are not using a receiver, then the speakers must be able to connect directly to the tv and you have to see what kind of cabling your tv supports.

You may have this posted in the wrong product category. Please select another category appropriate to the problem and re-post the problem so the correct expert will see and respond to the question..
This is for car and truck problems.

chk how you are hooking up the speaker polarity minus to minus and plus to plus.

If it's under warranty..get a new one.
It's an internal breakdown ...tech service only.

I'm sure you hooked it up the correct way,This rt2250 is a problem to almost everyone.I have two of them and they both present all types of faults

I've seen the same problem, went thought a couple of cable boxes. Turned out to be an AC line problem. Try plugging the TV into a different out, maybe in another part of the house.

In short, the answer is: Hook up all three to each other. I have a Samsung DLP HDTV, and I was trying to hook up a Sony DAV-HDX500 home-theater system and a Comcast HD set-top box, but I found that the Sony user guide is helpful only for setting up the speakers. Most of what it had to say about HDMI and getting the TV sound or cable sound to go through the speaker system was wrong (or, at least, it didn't work for me). So, here's what I did. I connected Component video cables (Y/Pb/Pr out) from the Cable box to the TV (Y/Pb/Pr in), audio cables from the Cable box (audio out) to the Sony system ("SAT/Cable" audio in), and an HDMI cable from the Sony system (HDMI out) to the TV (HDMI in). This allows me to 1) watch DVDs with surround sound through the TV's HDMI source (when the "DVD" format is selected on the Sony system), 2) watch cable with surround sound through the TV's Component source (when the "SAT/Cable" format is selected on the Sony system), and 3) watch cable WITHOUT the surround sound, as I did before I ever had the Sony system. One item of note: When watching a non-HD channel with the surrond sound on, the audio is slightly out of synch with the video; thankfully, there's no such problem on HD channels. Anyway, I hope this helps. It drove me crazy for two days straight!

just want to know how I can hook up my 8 ohm speakers to this receiver

Your problem is A blown output IC.. This should be taken to an authorized repair center. If you know how to service solid state electronics. Go to http://www.rca.com amd find an authorized parts house and order your manual from there. Or try http://www.partstore.com If you dont find it online there get the number and call them. Good Luck

Make that 3. There must be some kind of date chip in the thing