Indiscriminately plugged in, see how intelligent TV "holes in these holes" are used

According to different input/output signals, common smart TV jacks are classified into video jacks, audio jacks, and data jacks. Xiao Bian used this KKTV in his home to introduce the functions and applications of each jack.

1, USB jack. The data socket can be used to plug in U disk, mobile hard disk and other mobile data disks. After inserting the U disk into this jack, you can directly read the U disk video, pictures, and install the APP software from the system file of the smart TV. Through this jack, we can install the TV box APP downloaded on the computer into the smart TV. The non-students will see how to install the TV box APP here. Another role, we can watch U disk video, photos and so on. Smart TVs are generally equipped with three USB ports, the blue one is USB3.0, and the other two are USB2.0. USB3.0 transmission rate is 10 times that of USB2.0. If we play 4K U disk video, we need to use USB3.0 that jack.

USB socket

2, HDMI jack. High-definition data line sockets are transmitted using all-digital technology. Audio and video signals are concentrated in one HDMI cable, which effectively maintains the lossless nature of the transmitted signal. Through this jack, we can connect TV boxes, some game consoles, etc. Nowadays, smart TVs are equipped with more than three HDMI sockets, which greatly facilitates the needs of users.

HDMI socket

3, AV jack. The old-fashioned signal transmission, commonly known as the lotus head socket, is basically the old TV. Now the smart TV has not cancelled this socket in order to be compatible with some old-fashioned devices. The AV jack consists of three sockets: red, white, and yellow. The red and white jacks are left and right audio channels, and the yellow interface is a video jack. The radio and television set-top box of the Xiaobian family still use this jack.

AV socket

4, RF RF socket. Cable TV interface, chicken-style socket, mainly used for cable television lines. However, with the popularity of cable set-top boxes, this socket is basically not used. It may be to look after individual areas, and many smart TVs still choose to keep RF RF sockets.

5, optical audio output jack. Through this jack, connect different high-end speaker equipment for creating a home theater. Through this socket using fiber or coaxial output, can provide 5.1-channel sound effects, even higher-end 7.1-channel, enthusiasts must.

6, network cable jack. This will not have to say it. Although smart TVs are now equipped with wireless network cards, the use of cable is often more stable and faster than wireless networks.

These are commonly used sockets, and now smart TVs are basically configured.