How to connect the audio jumper in front of the cabinet of Patriot F526B Moonlight Box to the host?

Because the front stereo has only become popular in the past two years, not to mention users, even many installed technicians are not very good at connecting the front audio cable, and even many JS directly indicate that they will not make any noise after connecting the front stereo. So is the front audio so difficult to pick up? Let's have a look.

Judging from the motherboards currently on the market, the ordering of the front audio pins has become a fixed standard (as shown above). As can be seen from the figure, the pre-audio * * * has 9 pins, but a * * * occupies the position of 10 pin, and the eighth pin is left blank.

Click to enlarge

The picture above is a typical front audio connection. In fact, the front stereo only needs to be connected with 7 lines, which is the 7 lines in the above picture. At the pin end of the motherboard, as long as you know the definition of each pin, it is good to connect the front audio. Let's look at the definition of each pin on the motherboard:

1 Microphone in/Microphone (Microphone in)

2——GND (ground)

3—— Microphone power/Microphone VCC/ Microphone bias (Microphone voltage)

4-No pin

5—— Line output FR (right channel front audio output)

6—— Line output RR (audio output after right channel)

7—— No pin

8—— No pin

9——LINE OUT FL (front audio output of left channel)

10-Line output RL (used for audio output after channel)

When connecting the front stereo, just connect the corresponding cable as defined above. In fact, connecting 5Pin with 6Pin, 9 pin and 10Pin with a line can achieve the same effect in some cases.

It seems that there are many lines, but they are also easy to remember. You might as well follow the method I remember. First of all, remember the first three, the first is the microphone input, the second is the ground, and the third is the microphone voltage. Then the 5th and 6th needles are inserted into the right channel, and the 9th needle and 10 needle are inserted into the left channel. The number from top to bottom is Mic in, Mic voltage, right channel, left channel, plus a ground. Is it easy to remember this?

A lot of wiring is actually integrated, so don't worry about wiring order.

Well, that's all we have to say today. As long as you read this article carefully, I believe you won't be bothered by the complicated jumper on the motherboard in the future. Of course, some motherboards may have jumpers with other definitions, such as the external 1394 interface, which are clearly marked. The basic connections are all integrated, so it is not difficult to plug them in directly, so I won't talk about these rarely used jumpers here.