How to connect the earphone cable and how to wire the earphone cable plug

Hello, the wiring method of the headphone cable plug is:1There are three lines, which are the left channel, the left channel, and the public road, which are distinguished by color.

2.For the plug is three-pole, the left and right channels are connected together, and the earphone cable is covered with insulating paint, so it cannot be measured directly by meter measurement, and the wire head should be plated with tin first. 3.

The specific method is to first coat the rosin or solder paste, and then use a soldering iron dipped in tin to burn until the solder soaks the line. Then it is best to disassemble the earphone case and use the watch to measure the four wires and check the other broken wires. If it is normal, it means that there is only this one broken line.

Generally, the two ground wires are welded in the thickest part, the right channel is welded in the middle, and the left channel is welded in the thinnest part.

Hello! The Bluetooth headset connection method is as follows:

1. Under normal circumstances, when the Bluetooth headset enters the pairing state, you only need to keep holding the power button for about 10 seconds and don't let go, and the headset will change from off to on and then to pairing, which is manifested as the headset indicator (always on). Then use your phone to search for Bluetooth settings, and you can find your headphones.

2. The factory settings of some headphones are more complicated. Some in the code, to turn on the headset first, and then at the same time after pressing and holding the +, - sign for about 10 seconds, then the indicator light will flash red and green alternately, so that you can use the mobile phone to search for Bluetooth devices. And some are after the earphones are turned on, press and hold the power button and the + sign at the same time for about 10 seconds, and the other steps are the same as ordinary earphones.

3. After the earphones enter the pairing, the mobile phone should search for Bluetooth devices, and the general mobile phone can search for the earphones in about 5 seconds, and then select the Bluetooth headset device you found on the mobile phone, and the mobile phone will prompt you to enter the password. Most of the mobile phone passwords are 0000 or 1234, but there are some that are specially set by the manufacturer, and there will be a detailed record in your earphone manual.

4. When the mobile phone searches for the headset and you enter the password correctly, it does not mean that your mobile phone can use the Bluetooth headset to answer**. Nowadays, many mobile phones still need to connect with the headphones after finding the Bluetooth device, if your phone is not connected to the headphones in the settings, it still can't be answered**. Of course, there are also mobile phones, you don't need to connect the headphones again, as long as the pairing is successful, the phone will connect the headphones very intelligently.

How to connect wired earphones to mobile phone? Some headphones are connected to the phone steps. The data cable should be connected. Then turn it on. Then set the type of ** to connect.

Summary. Hello, plug the earphone cable into the headphone jack on your phone, and you can connect the headphones and your phone. The common earphones have a round hole of millimeters, and the corresponding round hole on the mobile phone is also a round hole of millimeters.

How to connect wired earphones to mobile phone?

Hello, plug the earphone cable into the headphone jack on your phone, and you can connect the headphones and your phone. The common earphones have a round hole of millimeters, and the corresponding round hole on the mobile phone is also a round hole of millimeters.

Why can't wired headphones connect to a mobile phone?

Hello, is there no response when you plug in? Still can't find an opening that can be inserted.

Still can't connect.

No response. What interface is the headset?

Is it a common millimeter round hole or a Type C interface.

If you can, you can take a picture and show me.

It's not convenient for me to take pictures.

If there is no response on your phone after you plug it in, you can change the earphones or change the mobile phone device to rule out the hardware device problem of the mobile phone or the earphones.

Can you measure it? Are you there?

No, you misunderstood, hello, are you still there.

How to connect wired headphones to mobile phone steps A, dear: how to connect wired headphones to mobile phones, If the headphones are wired, just insert the plug of the headphones into the headphone jack of the mobile phone. If your phone doesn't have a dedicated headphone jack, you'll need to buy a converter.

If the earphones are wired, just plug the earphones into the headphone jack of your phone. Earphones; headphones; head-sets;earpieces are a pair of conversion units that accept the telecommunication signals sent by the **** or receiver and convert them into audible sound waves using speakers close to the ear. The headset is generally detachable from the **** device and is connected by a bra plug.

The advantage is that you can listen to the sound alone without disturbing others; It can also isolate the sound of the surrounding environment, which is very helpful for people who use it in recording studios, bars, travel, sports, and other noisy environments. Headphones were originally used for ** and radio, but with the prevalence of portable electronic devices, headphones are mostly used in mobile phones, walkmans, radios, portable video games and digital audio ** devices. From the perspective of the development of the entire audio industry, wireless headphones are still a new thing, the development time is not long, and it is still in the rising period, user demand is constantly improving, and users' expectations for wireless headphones are also increasing, which is a new test for the industry.

The main points that users are most concerned about before the chaos include sound quality, battery life and wireless transmission capacity, from the data point of view, the wireless transmission capacity can basically meet the needs of the vast majority of users, and the sound quality and battery life still have great potential for improvement, if you start from these two points to improve, I believe it will be easy to attract the attention of users in the future.

Black line inside.

Copied: 1, golden attack.

It is the public end (ground end) of the earphone BAI

du, that is, the left and right earphones each have two leads, and the two earphones each have a wire that is connected together. This wire is connected to the gold wire that comes out of the R earphone and soldered to one of the contacts of the L earphone;

2. Connect the blue wire to the green wire inside the earphone and insulate it;

3. The red one is connected to the other contact point of the L earphone.

4. Plug in the audio output hole after connecting it to listen to it, if the phase is not right, you can switch the two terminals of the earphone.

The red line is inside:

1. Use red to connect the red thread from the inside of the microphone;

2. Use green to connect the white thread from the inside of the microphone.

Pick up the voice coil, your headphones should not be repaired, 2 is no different,

Generally, there will be three lines (red, green, and yellow), red and green represent the left and right, and the yellow main line will be divided into two, which will form a group with red and green respectively to form a positive and negative pole.

You can take either one, but you have to connect it.

Generally speaking, the red line is the right (R+) channel, the green line is the left (L+) channel, and the two yellow lines are the common land line (G-), as long as the colors are welded together one by one, the red of the earbuds is the red of the main line, the green of the earbuds is the blue of the main line, and the yellow of the earbuds is OK to the yellow of the main line.

Step 2: Separate the cores at both ends and then burn them with a lighter, because the cores are enameled and insulated, and there will be no sound if you connect it directly.

Step 3: Screw the lines of the corresponding color together, don't wrap the lines of the two channels together, otherwise there will be no sound!

Plug in the mobile phone to debug, if there is a sound, it proves that it has been successfully connected, if there is no sound, then reconnect the cable again, if the debugging failure many times, it may be that the headset is broken and not the reason for the line.

Step 4: Use the raw tape purchased in advance, take one to two centimeters of raw tape, wrap each strand of core separately, and finally wrap it in the whole Your earphones will be resurrected!

What to do if the headphone cable is dirty.

Soapy water Take a small piece of soap, melt it with warm water, then wipe the earphone cable with a cotton cloth dipped in a small amount of solution, and finally dry it with a dry towel, of course, you can also put it in dry and clean rice for a few hours. Note: Do not clean the interface.

Toothpaste Squeeze out a little toothpaste, mix a small amount of water, then take a small amount with a cotton cloth and wipe it dry with a dry towel. Again, the interface should not be cleaned.

Alcohol Drop alcohol with cotton, wipe along the earphone cord, and finally air dry. This method can clean the interface, but alcohol is easy to cause the earphone cable to age, and it is easy to harden over time. This method can also be replaced with alcohol-based wipes.

White vinegar Add white vinegar to cotton and wipe along the earphone cable. This method has a bit of a strong taste, so finally wipe it off with a cotton cloth and water. Again, do not clean the interface.

The headphone plug is connected to Sun Yufa** as follows:

Headphone plugs can generally be divided into three cores and two cores, the two-core plug is generally used for microphones, and the three-core plug is generally used for stereo headphones (active speakers).