Sound started getting garbled then went out all together. No audio on
any input. Unplugging then plugging back in gets sound back garbled and
only at very high volume. Also, the analog channels aren't shown.
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Re: No sound and analog channels
THis is been an issue with these sets. Rca has issued a bullteen on these sets.. There is a problem with the digital board. you cant get them... but the fix is to replace a small(very very small ) suface mounted fuse on the board... most qualifed tech can do this repair. so if you can solder surface mounted componets ussally takes twezzers and a big lighted magnifer.. and if you can get the special surface mounted fuse(seems to be a shortage of them) Replacement fuse #275819. u might can fix this. repair is possible
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If you are using an antenna for input, then you are probably partially losing sync with the signal. You may want to adjust the antenna or try a signal booster. If you have input from a cable box, check the HDMI cable, possibly replacing it with a new one. If you're using a cable box with RCA cables, (Composite or component inputs) then the problem is most likely with the cable box loosing sync with the channel feed.
First, does TV sound without external sources work on both channels?
With the one RCA connected and getting sound, unplug it and plug into other channel. Any sound? If not, remove it and plug the other RCA by itself into the left channel. Sound? If yes, plug it into the right channel. No sound? If not, bad TV input.
If you do get sound on that other channel with a single RCA, then you have either a bad cable or bad source. Reverse RCA's on source and try same test, plugging each RCA into each input on TV one at a time.
If the TV is bad, you will get sound on just the left channel regardless of which RCA you use.
The DVD938 only has analog audio input (2.1 channel), thats why you have only a white (left channel) and red (right channel) audio connection from your ps3 to the home theatre. There is an option called PROLOGIC in the setup menu that will simulate 5.1 with the 2.1, it basically takes the 2.1 channels and splits it into all the speakers.
This is a very precise questions as QSC amp are pretty rare and high end electronics equipment. There is no way getting an answer other than getting the amp at a sound shop for repair, wich might go for a visit at QSC anyway. From a sound shop repairman...
I came across this problem yesterday. Digital channels sound... Analog no sound. press the tv button on your remote to change it from DTV/TV
go to any channel you want. press the menu button then go along to Sound setup. In there you will see quite a bit. I went down to an option in there.. it was sound input or something similar. this was set to BG I changed this to 'I' and the sound came straight back on. Hope this helps you out.
your laptop has an audio output jack that is 1/8 inch sterio .. your sound system likely has RCA input jacks .. you can get a cable from radio shack that has a 1/8 inch (3.5mm) sterio plug on one end and two RCA plugs on the other ..
plug the 1/8 inch jack into your computers audio output (headphone jack) .. the RCA plugs will connect to the AUX (analog) input on your sound system .. select AUX on your sterio system to select the computers input .. now you should have great sound from your computer . the computer likely provides only sterio information so the multi (7) channel feature of your sound system will have to fake it ..
I had the same problem, so i contacted panasonic, I am including the email they sent me.
For connections of audio, so that you can hear all tv audio through the surround system, connect either an optical audio cable or red & white analog audio cables from the tv to the home theater. If you are using optical audio, there is a plug on back of tv labeled for digital audio output and an input on the surround sound system. If you plan on using analog red and white, use the PROG OUT red and white output jacks on the back of the tv to the AUX input on the home theater.
For video connections, to get HD you will need to be using either HDMI or Component cables. HDMI is the cable that will provided 1080p signal (the best HD signal), but if the source does not output 1080p, then your tv will not display 1080p. Most cable boxes output at 1080i or 720p when on HD stations. This signal still provides great picture quality, but HDMI is not needed to get these HD signals. You can use component cables for your cable box and the DVD player output to the tv for video. HDMI might give you a slightly better picture quality but the signal will be the same.
To make the connection, you will want to connect from the cable box to the tv (component or hdmi). Also from the home theater system to the tv using hdmi or the video cables from component (red, blue, & green cables).
Found a FIX.... Bought a new Sony ... I will never buy another Thompson product G.E., RCA TTE...None of them. The support is a joke. The "warranty" is as dependable as the product. COMPLETELY WORTHLESS