#Rca cable which is right and left tv

connect the left preamp output to the right power amp input, and the right preamp output to the left power amp input. Swap the left and right cables between the preamp and the power amp, i.e. Next, you want to see if the amplifier is bad, or if the right channel is out on some other component back up the chain. Reconnect the speaker wires as they originally were before proceeding to the next step. Swap the speaker wires, as described above to eliminate them as the source of the problem. If, for instance, you notice that your right speaker is out, you might not know where to start. A problem in any of the components along this chain could cause a speaker to go out. The signal comes from the tuner, passes through the preamp, passes through the power amplifier, and goes to the speakers. For example, your system might have a tuner, a preamplifier, and a power amplifier. The same process can be used to isolate problems with other components in the system. Looking at it another way, the problem always 'follows' the bad component: If the right channel speaker output of your amplifier or receiver never works on any speaker, then it is the problem if your right speaker never works wherever you connect it, then it is the problem. This proves that the right channel speaker terminals on the amplifier or receiver are not working.ДЄt this point, you have pretty much established that the problem is the right channel speaker output from the receiver or amplifier, and not the speaker or wires. Most likely, the left channel speaker, which was working before, will not work. The next step is to connect the left speaker wire to the amplifier's or receiver's right channel speaker terminals. If the right speaker is still out, it is obviously bad.Д«ut, what if the right speaker starts working? Obviously, then, the right speaker is not bad. The best way to isolate such problems to a single component in the system is to swap cables to see if the problem remains in the same channel or switches to a different channel.ДЇor instance, if the your right channel speaker is out, connect its speaker wire instead to your amplifier's or receiver's left channel speaker terminals.

Sometimes this occurs constantly, and sometimes it happens only intermittently. One common problem with home stereo systems in the loss of one or more channels of sound. Next we'll talk about video-only cables, a slightly more complicated topic.Home Stereo Troubleshooting - One Channel Out Analog multi-channel cable consists of six to eight bundled RCA connectors, each responsible for a different audio channel on the back of a stereo receiver. This cable is designed for use with special players such as DVD-audio that play discs recorded at high sample rates for the maximum sound quality. The last type of audio-only cable is called analog multi-channel cable. You'll find optical and digital coaxial jacks on newer DVD players, CD players and stereo receivers.

#Rca cable which is right and left tv

It looks the old coaxial cables that connect satellite dishes or cable TV signals to televisions, except this is specially designed to carry digital audio. Another digital audio cable is called digital coaxial. Optical digital cable (also known as fiber-optic and Toslink) transmits audio signals as pulses of light and is impervious to interference. Most audio recordings are digital nowadays, and there are several newer cables that specialize in carrying high-bandwidth digital audio signals. And don't let anyone tell you that all of the speaker wires in your system need to be the same length. Speaker wire is fairly simple, so you can get away with buying inexpensive, bulk wire. For speaker wire lengths up to 20 feet (6.1 meters) long, 14-gauge is sufficient, but anything longer than 60 feet (18.3 meters) requires 12-gauge wire.

As a general rule, the longer your speaker wire, the thicker the gauge you should use. Speaker wire comes in different thicknesses or gauges rated from 12 to 18 (thickest to thinnest). Speaker wire is made from 99 percent oxygen-free copper and usually comes 'unshielded,' which means you can see the copper conductor.