How can this audio amplifier be connected to the sound of the TV?

You can connect the audio output of the TV, that is, "audio, out", red and white connectors (yellow is the ** connector) to the back of the power amplifier "aux, in", that is, the line input red and white connectors, this connection terminal is matched regardless of the output and input impedance of the TV or the power amplifier, so the effect will be better, but it must be noted that both machines should be connected under the shutdown state after the TV is turned on first and then turn on the power amplifier, select the "aux" function, first turn on the TV volume to tenth.

In the third and fourth positions, gradually turn on the amplifier volume to avoid burning the amplifier preamplifier or damaging the speaker speakers.

Other terminals have corresponding machines, such as cd ld, vcd, ***, tape, vcr, etc., they all have their own output and input impedance, and they cannot be connected.

Use the red and white audio cable to connect one end to the audio output of the TV, and the other end to the audio input CD, AUX, and tape of the power amplifierOn any group, select the corresponding button you are connected to on the amplifier panel. For example, if you receive the CD input, when you watch TV, select the amplifier to the ** state of the CD, and when you connect to the AUX, you can choose AUX, you understand this?

Different amplifiers have their own default choices, and the default choice of my amplifier is CD. See which input your amplifier selects by default,Connect the TV audio to the default selection,You don't have to choose it manually,It's more convenient。

The default choice is the set of inputs that the amplifier automatically connects to when the power is turned on.

1.Use the audio output of the TV to connect the audio input with a signal cable.

2.Whether the key TV is digital audio or analog audio, the former requires a digitizer.

This is no longer complicated, connect the speaker to the power supply, and connect the audio cable of the speaker to the audio output hole of the TV.

When you connect the red and white holes at the audio output end of the TV with the red and white holes at the input end of the audio source in the power amplifier with a connecting cable, the power amplifier will amplify the sound of the TV** program. Your amplifier has six input options, and you can choose one of them depending on your preference and sound quality.

Then connect the output of the amplifier to the speaker.

You can choose the connection method according to your needs.

After the above connection, as long as you turn on the TV, and then turn on the amplifier and speaker, the sound of the TV program will be amplified by the amplifier and the speaker will make a beautiful sound.

It is worth mentioning that the volume adjustment of the power amplifier must be small and then large.

The power amplifier is referred to as the power amplifier, commonly known as the "amplifier", which is the most basic equipment in the audio system, and its task is to amplify the weak electrical signals from the signal source (or from the mixer in the professional audio system) to drive the speaker to produce sound.

The power amplifier is to amplify the weak signal from the sound source or preamplifier and push the speaker to play sound.

A good sound system amplifier plays a big role.

Power amplifier is the largest family of all kinds of audio equipment, and its function is mainly to amplify the weaker signal input from the audio source equipment, and generate a large enough current to push the speaker to play back the sound.

1. Wire preparation, first store a wire coaxial digital wire with a form joint;

2. Prepare the power amplifier and audio that support coaxial input, and connect the corresponding interface of the TV and the power amplifier with the coaxial cable;

3. Then connect the power amplifier and the speaker, connect the left and right channels, and connect them according to color;

4. Connect the power cord of the TV, power amplifier and audio, and press the menu button of the remote control after starting the TV;

5. Enter the settings interface and select all settings in turn, and the sound can be set to the external speaker of the speaker.

1. You need a TV, an amplifier, and an audio cable;

2. Insert the left and right channel cables at one end of the audio cable into the audio output interface of the TV; (Note that the color of the line and the interface should correspond).

3. Insert the two plugs of the left and right channels at the other end of the audio cable into the audio input interface of the power amplifier (note that the color of the cable and the interface should correspond);

4. In this way, the TV and the amplifier are connected. Turn on the TV and the power amplifier, the sound signal of the TV will be output to the power amplifier, and the power amplifier will output the signal to the stereo to make sound.

The current situation of the development and marketing of China's trade circulation industry.

The scale of China's commercial and trade circulation development has continuously achieved new leaps. The implementation of reform and opening up, especially since the 18th National Congress of the Communist Party of China, China has introduced a series of policies and measures to encourage and support the development of the commercial circulation industry, strengthen the supervision of the commercial circulation market, standardize the order of the competitive market, and promote the standardized and healthy development of the industry. Trade and circulation enterprises to speed up industrial transformation and supply-side reform, change business philosophy, innovate business model, strengthen enterprise management, standardize market competition, industrial scale to achieve leapfrog growth, product quality and service level greatly improved, basically meet the needs of the national economy and people's life.

According to the National Bureau of Statistics, the total retail sales of consumer goods in China in 2020 will be one trillion yuan, lower than that in 2019; Compared with 2013, the compound annual growth rate is more than 10%. In 2020, China's GDP will reach one trillion yuan, and the ratio of total retail sales of consumer goods to GDP will remain stable compared with 2013. From 2013 to 2020, the total retail sales of consumer goods in China shows that the high-quality development trend of China's commercial circulation has been continuously enhanced, the commercial circulation network covering urban and rural areas has been basically formed, and the city has formed an industrial circulation system supported by shopping malls, supermarkets, convenience stores, etc., and the circulation of rural commodities has become more convenient, and commercial circulation enterprises have become the backbone of improving people's livelihood, stimulating consumption and promoting demand.

The transformation and innovation of commercial circulation enterprises is accelerating. As a bridge and link connecting the production end and the consumer side, the trade circulation industry plays an important role. In recent years, with the popularization of the Internet, people's consumption habits are changing, and online shopping and online consumption are becoming fashionable.

Especially affected by the global new crown pneumonia epidemic, the development of e-commerce is more rapid, the transformation of commercial circulation enterprises is accelerating, e-commerce marketing, live broadcast marketing, new marketing, etc., various marketing methods continue to emerge, promoting the increasingly active business market, expanding the market space, and enriching the user experience. According to data from the Ministry of Commerce, the country's online retail sales reached one trillion yuan in 2020, accounting for 30% of the total retail sales of consumer goods. China's online retail sales have ranked first in the world.

New forms of commerce and trade circulation and new consumption patterns are constantly emerging. With the pace of industrial transformation and scientific and technological change, the rapid development of informatization, networking, and intelligent technologies, and the accelerated promotion and application of big data, Internet, blockchain, and artificial intelligence technologies have promoted the transformation of the business model and marketing model of commercial circulation enterprises, and continuously promoted new models and new formats of the production industry, and the main body of circulation has become more diversified. Trade and circulation enterprises actively adapt to the development and changes of the economic and technological situation, accelerate the improvement of the management system including marketing, promote the integration and reconstruction of various market resources and factors, strengthen the overall planning of marketing, and coordinate the implementation of marketing means such as first-class brands, channels, etc., so as to promote the adjustment and optimization of the industrial structure, and promote the upgrading of production and consumption.

The marketing system and mechanism of commercial circulation enterprises are more flexible, the industrial network system continues to improve, the logistics and transportation network is more sound, and the industrial operation efficiency continues to improve.

1、To restore the sound of the TV with the stereo,In fact, it is very simple,First of all, watch the TV as a disc player,It is also with two (red and white) audio cables from the audio output of the TV to the audio input gear on the power amplifier,The gear is adjusted correctly,There is no problem The sound comes out directly。 2. If there is no sound, there are the following reasons: 1) The TV has no audio output.

2) The audio output of the TV can be adjusted in the menu of the TV, for example, the audio output can be adjusted in some TVs whether it is variable or fixed, and you can use the TV remote control to find it in the menu of the TV. It would be better if the cable TV was a set-top box, and it would be even easier to connect the audio output of the set-top box directly to the power amplifier.

Time and energy in exchange for money.

I have long proposed that financial management is more hard work, and to be frugal, of course, it also requires a certain amount of time and energy. Collecting advertisements is a laborious thing, which may require you to call on your family to work together, supermarket discount cards, discount advertisements in newspapers, discount coupons on "Cool Jump", and remember to print KFC McDonald's coupons on the Internet, all of which require special tools to store, and it is not difficult for people with a heart to do.

Money-saving tips for switching also take time and energy, after all, you need to go through the normal procedures. People who sell their houses and rent them have more time and energy.

Trivialities, it is conceivable that if you want to run an intermediary to run a bank and run a trading center to run a customer, a trip down has long made people complain, many people also have the idea of changing houses or renting houses, but they are afraid of this toss, and they maintain the status quo, it seems that wealth still favors hard-working people, otherwise millions of dollars in cash, how can it be in his hands?

Take advantage of advanced technological tools.

The representative figure is the Internet family. For example, the network has played a very big role in the process, it brings together netizens with common needs to bargain, if it only relies on oral transmission between friends, it obviously does not have such a big appeal. Mr. Leung's online remittance caters to the bank's promotion of e-banking business**, which has the characteristics of the times and practical benefits.

In fact, if you look at CCB's "Quick Remittance" preferential measures, you can also understand that ** bank transfer and remittance fees are 20% off, and online banking transfer fees are 6% off, and the higher the technology content, the more cost-effective.

As he entered his adolescence, his voice became rough, and he became reticent and withdrawn, but his eyes often showed a nervous look, a look that surprised his mother on the day he was born. Aureliano was so engrossed in his jewelry work that he barely went outside the testing room except for food. Ho A Buendia, disturbed by his loneliness, gave him the key to the door and a little money, thinking that his son might need to go out and find a woman.

Aureliano used the money to buy hydrochloric acid, made aqua regia, and gilded the keys. However, Aureliano's eccentricity is not as eccentric as that of Arcatio and Amaranta. The two little ones began to lose their baby teeth, and they still followed the Indians all day long, grabbing the hems of their clothes, and insisting on speaking ancient Agillot, not Spanish.

You can't blame anyone," Usuna said to the doctor. "A child's madness is inherited from his parents," he said, believing that the grotesque habits of his offspring were no better than pigtails, and began to complain about his unfortunate fate, but once Oselono suddenly stared at her.