Have Volume but no video on TV. Any recommendations?

If you have already tried all the recommended codes and the "no code option" on your Comcast digital adapter remote, but are still unable to program it to control the power and volume of your RCA LED TV/DVD combo, you may need to consider using a universal remote or contacting Comcast or RCA customer support for further assistance. It's also possible that your specific TV model may not be compatible with the Comcast remote.

No nothing else.

Any Name brand Uni remote will turn it off and on and work the volume and change channels.

Emerson volume keeps going down Questions & Answers ...

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Emerson volume keeps going down related problems. Ask your Emerson ... myEmerson TV. It turned itself down to zero and stayed on the screen and wouldn.

Emerson Flat Screen TV volume trouble? ' Yahoo Answers

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Aug 10, 2011 - My Emerson 32 inch does similar things, volume just goes to 0-100 and stays there. ... Why is the volume on my Emerson flat screen TV not working and how could i fix it? Whats wrong with my Emerson Flat screen tv? Why is the volume on my Emerson flat screen TV not working ...
Jul 13, 2013
My son has an Emerson tv it keeps turning down by itself. Anyone ...
Aug 24, 2006
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Emerson TV problem ' Techlore

Hi,
First you need to make a test to adjust your headphones wireless system..
.pls follow the step below:

• "Connect the RCAheadphone base" TO " headphones output of TV" with 3.5mm stereo headphone jack cable (than Tv should mute ) RCA pilot lamp should flicker in parallel to voice coming from TV

• RCA headphone should have 2 different rotary adjustment on it..one "Volume" and the second "Frequency" adjustment
  
• while TV talking , adjust slowly the "frequency rotary dial" to catch the headphone transmitter coming from RCA headphone base,when you catch it you will hear the voice of TV,(sometimes fine adjustment makes it better ) than adjust volume properly..
• .After this pls do not touch Frequency dial any more..Just Turn it on ,and Volume adjustment ..Thats it..
• After completion of this test ,I recommend you to switch / use "RCA Audio output plugs-white/Red cable " on the back of TV instead of TV's headphone output ,since it mutes the whole sound..RCA output plugs work independently from the TV's master volume control..

Hope this helps!..if more help requires pls let me know.
Take care and please Remember to rate/vote and give me 4 Thumbs Up for me to continue for Helping out the Community :)

Assuming (since you don't identify them) your RCA has at least one available analog stereo input and your TV has a analog stero-only output, just connect them with RCA cables, set the TV's output volume (if it has menu item for it) to FIXED so theTV volume doesn't affect the output, select the input on the HTS and you're good to go.

Another way might be to take the TV-related audio from the cable box straight to the HTS in whatever manner is the best quality. Digital would make mulitchannel audio possible.

Or name the devices involved, find the manuals and read up on your applicable options.
The video out side of a receiver only REQUIRES a simple video out connection so you can see the On Screen Display for managing it. Most manuals (which you DO have, right?) also recommend running all or some video sources through the receiver to the TV but I don't bother conencting video to my audio electronics or audio to my video electronics as it wastes cables, adds connections which could fail and adds virtually nothing to either medium.

What sound from what source? Is the TV the source of the sound ? If so, why? The best TV-related sound would be had from the cable, dvd, bd or whatever else it is showing. Your TV could be the reason you cab't hear it.

What still works? FM? CD? Have you cracked the manual to see what it recommends? How about running through the basic speaker setup again to see how that works out.

If you're expecting multichannel sound FROM THE TV instead of from the source you're watching, it's not gonna happen. TV's are notoriously poor sound sources. This one is no different.

Multichannel TV-related audio is best found at its source - cable / sat / dvd / bd....

I run video-related audio from my video sources directly to my TV and their audio directly to my receiver. Specialization yields best results.

I'd recommend skipping the Receiver for video, too, as it adds a lot of opportunity for HDMI-related incompatibilities and sound syncing problems. The more interconnects in the path, the more distorted it will become and the more opportunities for problems. Plus you can bypass the receiver and listen to lo-fi programming like news and weather through the TV's speakers if you like. Save a buck on electricity.

Just curious, which HDMI on the receiver is connected to your TV? Input or Output?

This note is on Page 11 of the manual:

Audio signals input at the HDMI jack are not output from any speaker terminals but output from the connected video monitor. To enjoy the sound from speakers connected to this unit,
-- make an analog or digital connection besides the HDMI connection (see page 13).
-- mute the volume on the connected video monitor

================
"Check SP cable." -- The unit is perceiving a short circuit. Are your speaker impedances sufficiently high? Disconnect the Front Right speaker and try raising the volume again. The speaker may be blown or the cable shorting.

if TV outputs are okay.Then simply connect TV into another input on reciver, AUX,TAPE,VIDEO ETC...if problem persist then output from tv is the problem..check settings on tv

your main board is not communicating with the tv. it may be on the breaks of going bad, or simply needs a firmware update. questions, email me