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LG Electronics U250 service manual Camera Interface, Camera Socket Type Connector

Models: U250

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3. TECHNICAL BRIEF

3.11.5 Camera Interface

U250/KU250 Installed a 1.3M Pixel and 0.3Mega Camera. Below figure shows the camera socket type connector and camera I/F signal.

CAMERA

MEGA CAMERA CONNECTOR

CAM_DATA_OUT(0) CAM_DATA_OUT(1) CAM_DATA_OUT(2) CAM_DATA_OUT(3) CAM_DATA_OUT(4) CAM_DATA_OUT(5) CAM_DATA_OUT(6) CAM_DATA_OUT(7)

22

23 D0

24 D1

1 D2D3

2D4

3 D5

4 D6

5 D7

32

31

30

29

28

27

26

25

 

 

 

 

 

 

PGND1

PGND2

PGND3

PGND4

PGND5

PGND6

PGND7

PGND8

 

 

REV_1.0

 

 

 

 

 

 

 

 

 

PCLK

20

 

R436

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

19

 

 

 

 

 

 

 

 

 

 

 

 

VSYNC

18

 

 

 

 

 

 

 

 

CN403

 

HSYNC

12

 

 

 

 

 

 

 

 

 

 

 

 

STANDBY

11

 

 

 

 

 

 

 

 

 

 

 

 

SCK

 

 

 

 

 

 

 

 

 

 

 

 

SDA

10

 

 

 

 

 

 

 

 

 

 

 

 

RESETB

9

 

 

 

 

 

DGND1

DGND2

DGND3

AGND1

AGND2

DVDD

VDDIO

MCLK

7

 

 

 

 

 

AVDD

 

 

R437 20

 

8

15

21

6

17

13

14

16

 

 

 

 

 

 

 

 

 

 

 

0.1uF C411

1u C412

 

0.1u C414

10p C415

NA C448

10p C413

NA C449

CAM_PCLK

CAM_VSYNC_OUT

CAM_HSYNC_OUT MEGA_CAM_PWR_DOWN

I2C_SCL

I2C_SDA

MEGA_CAM_RESET_N CAM_MCLK

VREG_CAM_AVDD_2.8V VREG_CAM_DVDD_1.8V

REV_1.0

COMMON_CAM_MCLK

CAM_DATA(0) CAM_DATA(1) CAM_DATA(2)

ICVE21184E150R500FR

 

 

 

ICVE21184E150R500FR

 

1

 

 

9

 

CAM_DATA_OUT(0)

CAM_DATA(3)

1

 

9

 

CAM_DATA_OUT(3)

INOUT_A1 INOUT_B1

 

 

INOUT_A1

INOUT_B1

 

2

 

 

8

 

CAM_DATA_OUT(1)

CAM_DATA(4)

2

 

8

 

CAM_DATA_OUT(4)

INOUT_A2

INOUT_B2

 

 

INOUT_A2

INOUT_B2

 

3

 

 

7

 

CAM_DATA_OUT(2)

CAM_DATA(5)

3

 

7

 

CAM_DATA_OUT(5)

INOUT_A3

INOUT_B3

 

 

INOUT_A3

INOUT_B3

 

 

 

 

4

 

 

6

 

 

 

4

 

6

 

 

INOUT_A4

INOUT_B4

 

 

 

INOUT_A4 INOUT_B4

 

G1

 

G2

 

 

 

G1

G2

 

5

 

10

 

 

 

 

 

5

 

10

 

 

 

FL406

 

 

 

 

 

 

 

 

FL407

 

 

 

 

 

ICVE21184E150R500FR

CAM_DATA(6)

1

 

INOUT_B1

9

 

CAM_DATA_OUT(6)

 

INOUT_A1

8

 

 

 

CAM_DATA(7)

2

 

 

 

 

CAM_DATA_OUT(7)

 

INOUT_A2

INOUT_B2

7

 

CAM_VSYNC

3

 

 

 

 

CAM_VSYNC_OUT

 

INOUT_A3

INOUT_B3

6

 

CAM_HSYNC

4

 

 

 

 

CAM_HSYNC_OUT

 

INOUT_A4

INOUT_B4

 

 

 

 

G1

G2

 

 

 

 

5

 

10

 

 

 

 

 

 

FL408

 

 

 

 

 

 

VT_CAMERA_CONNECTOR

VREG_CAM_AVDD_2.8V C424

NA

VREG_CAM_DVDD_1.5V

COMMON_CAM_MCLK

REV_1.0

CAM_PCLK CAM_DATA_OUT(0)

CAM_DATA_OUT(1)

CAM_DATA_OUT(2)

CAM_DATA_OUT(3)

CAM_DATA_OUT(4)

 

 

 

20

19

18

17

16

1

GND8

GND7

P20

P19

P18

P17

P16

P1

 

 

 

 

 

 

2

 

 

 

 

 

 

3

P2

 

 

 

 

 

 

P3

 

CN404

 

 

4

P4

 

 

 

 

 

 

5

P5

 

 

 

 

 

 

 

GND1

 

 

 

 

 

 

 

GND2

P6

P7 P8

P9

P10

 

GND3

 

 

 

 

6

7

8

9

10

 

 

GND6

GND5

P15 15

P14 14

P13 13

P12 12

P11 11

GND4

VA430 EVL14K02200

VGA_CAM_RESET_N I2C_SCL I2C_SDA

CAM_HSYNC_OUT CAM_VSYNC_OUT CAM_DATA_OUT(7) CAM_DATA_OUT(6)

CAM_DATA_OUT(5)

Figure 1.21 Camera Socket Type Connector

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Page 56 Page 58
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Image 57
LG Electronics U250 service manual Camera Interface, Camera Socket Type Connector
Page 56 Page 58

U250 specifications

The LG Electronics U250 is a distinguished device known for its cutting-edge features and innovative technologies within the mobile phone sector. Launched as part of LG's effort to cater to a growing demand for functional yet stylish smartphones, the U250 boasts an array of characteristics that appeal to a savvy clientele.

One of the primary features of the U250 is its impressive display. Sporting a vibrant screen that offers excellent color reproduction and clarity, it enhances the user experience for gaming and multimedia consumption. The responsive touchscreen interface allows for seamless navigation, making it user-friendly for all age groups.

The U250 is powered by a robust processor that ensures smooth performance, whether multitasking between applications or running demanding games. With ample RAM, it minimizes lag and enhances the overall operating experience, allowing users to switch effortlessly between tasks.

Photography enthusiasts will appreciate the U250's advanced camera system. It is equipped with a high-resolution primary camera that captures stunning images in various lighting conditions. The inclusion of features like autofocus and image stabilization significantly elevates the quality of photos and videos. Additionally, the front-facing camera is designed for high-quality selfies and video calls, ensuring that users can always stay connected.

The device supports a range of connectivity options, including 4G LTE, Bluetooth, and Wi-Fi, ensuring users can remain connected to the world around them. The integration of NFC technology also enables quick and convenient transactions, particularly useful in a cashless society.

Battery life is another standout characteristic of the U250. With a durable battery, it offers extended usage time, allowing users to go through their day without the constant worry of recharging. Coupled with fast-charging capabilities, it reduces downtime significantly.

The LG U250 runs on an intuitive operating system that provides easy access to a plethora of apps on the platform. Customization options are abundant, allowing users to tailor their device's appearance and functionality to suit their preferences.

In conclusion, the LG Electronics U250 combines striking design with versatile functionality, making it a formidable entry in the smartphone market. With its impressive display, powerful performance, advanced camera features, and strong battery life, the U250 is poised to meet the needs of modern users seeking both style and substance in a mobile device. Whether for work or leisure, this smartphone is designed to enhance everyday life.