The question of how to connect a TV to a receiver arises mainly from those craftsmen who want to perform this procedure on their own. If there is a standard connection from a provider company, then a specialist always comes who represents the installation service of this company and performs all the necessary connection work. Moreover, after all the operations performed by him, the client receives a ready-made system that allows you to view the video material, and he does not have questions about how the system is assembled, but he simply operates it. In this article, we will consider what types of receivers are and in what cases which devices are connected to the TV.
Types
There are three main types of receivers currently in use. Each of them is determined by the purpose of the device in a particularother control system and video signal conversion. Therefore, the answer to the question of how to connect a TV to a receiver will largely depend on the type and location in the video system. Now let's look at what types of such devices are and their functional features. Main types:
- For satellite TV.
- For cable television.
- For home video center.
If we talk about the functional purpose of this device, we should mention several functions that are inherent in a particular type of receiver. What are these functions?
- Change the carrier frequency and demodulate the high frequency signal.
- Switching video signal from different sources.
- Amplify the audio signal to the required power.
Now let's look at which of these functions are used in a particular type of device.
Satellite receiver
This is one of the most common types. One of its main features is a fairly affordable price.
The question of how to connect a TV to a satellite receiver is quite simple. And this is explained by the fact that the main function of such a device is to convert the high-frequency signal that comes from the satellite antenna converter, which lowers the signal frequency by several times and brings it up to 1-2 GHz. After that, the satellite receiver decodes this signal and transmits an already low-frequency video signal to the deviceplayback type TV or video projector. The number of connectors for connecting a video playback device depends on the class of the receiver itself and can be of several types. The simplest is a set of tulip connectors.
For Cable TV
A client receiver for cable TV is not much different from its satellite counterpart. This is the same device, with the same set of functions, only a slightly reduced set of settings. What is the essence of the difference between these two devices?
Unlike a satellite device, a cable one is connected not from a high-frequency signal converter, but from a cable switch. And this device does not have a setting for different satellites. Such a receiver is encoded on the carrier frequency of the provider, which transmits a high-frequency signal with a set of cable channels from the switch to the consumer. The quality and quantity of connectors for connecting a cable receiver to a TV is also no different from satellite.
For home video center
A completely different type of receiver is represented by devices designed to work as part of a home video center. They are easy to identify by their appearance when unfolded and viewed from the back.
This device has a very large number of connectors on the back. Why are there so many? The main task of this device is to switch multiple sources of input video and audio signals to multiple video playback devices. That's whythe question of how to connect the receiver to a TV is very relevant, since such a device has a number of connectors for connecting multiple TVs or other devices. This type of device does not convert the video signal, but simply switches the low-frequency video signal. In addition, an important function of such a device is amplification and switching of the audio signal from different sources.
Types of connectors for connection
In order to understand what types of connectors are used when connecting the receiver to a TV, it is important to find out what types of connectors are used in this kind of technique. Depending on the class of the TV and the class of the receiver, the connectors are divided into two categories:
- Connectors for video signal connection.
- Connectors for connecting an audio signal.
If you look at the photo of the back of the satellite receiver, you can see all types of these connectors.
If you answer the question of how to connect a TV to a receiver with a video signal cable, then it is worth saying that the connectors on this cable can be of three types: composite, S-Video and HDMI. Moreover, the latter transmits both video and sound. To find an answer to the question of how to connect the receiver to the TV with an audio signal cable, you should know that there can be two types of connectors: the same composite as in the video, and fiber optic. Of course, the sound quality will be much better with a fiber optic connection.
Connection diagrams
Let's consider how to connect a TV through a receiver, using the example of a cable device with composite connectors. Moreover, the issue of connecting one TV is usually solved. The scheme of such a connection may look something like this.
At the same time, the coloring of the connectors will help the user of such a system not to make a mistake in the correct connection. The question of how to connect a second TV to the receiver is usually extremely rare, but nevertheless it sometimes requires an answer. When does this situation occur?
Mainly in cases where you want to organize the viewing of the same video material in different rooms. Why, if you connect the receiver to two TVs, the video material will be played the same? Although the receivers have multiple outputs, the signal that is sent to them is the same. Therefore, to organize the viewing of several programs at the same time, several receivers are required.
Specialized receivers for a specific provider
Often, some satellite TV providers provide a branded connection kit to their channel. An example of such a provider is Tricolor. Usually he provides his own device, flashed under the provider's satellite. How to connect the receiver "Tricolor" to the TV? The connection scheme is no different from the usual satellite, which was mentioned earlier.
