1

00:00:00,800 --> 00:00:03,833

This lesson is about the maintenance of camera not opening

2

00:00:05,000 --> 00:00:06,566

Mainly from the following aspects

3

00:00:06,933 --> 00:00:08,400

First, the failure phenomenon

4

00:00:09,233 --> 00:00:11,366

Second, the reason why the camera cannot be opened

5

00:00:12,166 --> 00:00:14,400

Third, the common types of cameras

6

00:00:15,566 --> 00:00:17,833

Fourth, the working conditions of the camera

7

00:00:19,366 --> 00:00:23,066

Fifth, the circuit structure of the camera; also called its related circuits

8

00:00:24,800 --> 00:00:28,000

Sixth, how to repair the failure of the camera not turning on

9

00:00:29,366 --> 00:00:32,433

First look at the failure phenomenon that the camera cannot be opened

10

00:00:33,566 --> 00:00:37,966

When you get a mobile phone and click on the camera icon, it will prompt that the camera is faulty

11

00:00:38,766 --> 00:00:40,733

This is the camera failure

12

00:00:42,800 --> 00:00:47,800

Another is that after clicking the camera, it does not prompt the camera failure,

13

00:00:47,900 --> 00:00:49,933

but the screen is black

14

00:00:51,100 --> 00:00:53,933

This is also a camera failure

15

00:00:54,966 --> 00:00:59,900

There are two main reasons for the failure of the camera to open

16

00:01:00,600 --> 00:01:04,400

The first is that the camera module is malfunctioning.

17

00:01:05,700 --> 00:01:12,400

The second is that the circuit on the motherboard has failed.

18

00:01:13,500 --> 00:01:16,633

Let's take a look at the common camera types

19

00:01:17,033 --> 00:01:19,966

Here we should pay attention to the main camera of the camera

20

00:01:21,400 --> 00:01:24,900

Every phone usually has two, three or four cameras

21

00:01:26,233 --> 00:01:29,466

We just need to keep an eye on the camera a little more

22

00:01:30,700 --> 00:01:34,700

Generally, the main camera is damaged or its circuit is damaged,

23

00:01:37,100 --> 00:01:40,100

which will indirectly cause the camera to fail to open.

24

00:01:42,300 --> 00:01:50,100

For example, the main camera of this mobile phone is called the super-sensitive main camera.

25

00:01:51,866 --> 00:01:55,133

We need to know where the main camera is

26

00:01:57,300 --> 00:01:59,700

That's all for this lesson