Hello i have a rca rear projection tv that has sound on all of the channels but like four or five. I have tried using new coax and plugging the tv in directly to the wall but still the same results. It is also the same channels that never work correctly. I have great picture but no sound.
An expert who has achieved level 2 by getting 100 points
An expert that got 10 achievements.
An expert that got 5 achievements.
An expert that has over 500 points.
Re: RCA 46 in rear projection
The first thing that I would check is in the audio menu to see if it is set on the SAP mode (secondary audio programming). If it is and there is no audio being broadcast on that channel, then you would have to turn SAP to off (which is usually what it is set to).
Now there have been problems with the audio dropping out on regular CRT style RCA televisions where the audio would drop out, and you had to unplug the set for about 30 seconds to reset the TV, and I would try that next.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
the button cluster in the front may have a bad tack switch(button) or the buttons may have loose connections. you can take the speaker grill off and look yourself...watch for wires..unplug your tv first:) also if you use spray cleaner that may have seeped into the button cluster too...you may be able to get the cluster as a whole from a local tv repair shop and put it in yourself..save labor charges:)
disconnect the wii it will eventually ruin your tv game systems can't be used on rear projection because of problems caused you may need to hook everything up at the bottom of the panel and switch back and forth using your remote we had to do that on ours
ok lets begin... shut off? ...is the set staying off. NO POwer at all.. does the set try to come on. does the set have a blinking led on front. have you tried unpluging then waiting 30 min then trying to turn it on again.. this set has a processor and when it detectect any fault will shut the set down