LG U300 Service Manual page 51

3. TECHNICAL BRIEF
3.10.5. Camera Interface
U300 Installed a 1.3M Pixel CMOS Camera.
Below figure show the camera board to board connector and camera I/F signal.
CAM_DATA(7)
CAM_DATA(6)
CAM_DATA(5)
CAM_DATA(4)
CAM_DATA(3)
CAM_DATA(2)
CAM_DATA(1)
HB-1M1005-600JT
CAM_DATA(0)
FB502
CAM_PCLK
CAM_RESET_N
CAM_P_DOWN
VA503 VA504
EVLC18S02015 EVLC18S02015
LCD BackLight/Camera Flash LED/LDO
+VPWR
LCD_BACK_EN
FLED_ON
CAM_PWR_EN
CAM
CONNECTOR
CN500
14-5602-024-000-829
24 1
23 2
22 3
21 4
20 5
19 6
18 7
17 8
16 9
15 10
14 11
13 12
VA505
EVLC18S02015
C511
0.1u
Figure. Camera Board to Board Connector
MAX8631XETI
U500
1
PIN C1P
2
IN
C501
10u C1N
3
GND C2P
24
PGND
29
BGND
C2N
OUT
20
ENM1
19
ENM2
21
ENF
18
ENLDO
28
P1
17
P2
8
SETM
7
SETF
LDO1
6
REFBP LDO2
EUSY0263101
C508
0.01u
Figure. Camera LDO (1.8V/2.7V)
- 52 -
HB-1M1005-600JT
CAM_MCLK
FB500
VA500
EVLC18S02015
R500
2.2K
VREG_MSMP_2.7V
I2C_SCL
VA501
R502 2.2K
EVLC18S02015
VA502
CAM_VSYNC
EVLC18S02015
CAM_HSYNC
FB501
HH-1M1005-601JT
C505 C506 C504
1u 0.1uF 10u
C507
0.1u
23
C500
1u
22
C502
26
10u
C503
1u
27
25
16
M1
15
M2
14
M3
13
M4
12
F1
11
F2
10
F3
9
F4
4
VREG_CAM_2.7V
5
VREG_CAM_1.8V
C509 C510
1u 1u
VREG_MSMP_2.7V
I2C_SDA
VREG_CAM_2.7V
VREG_CAM_1.8V
WLED_PWR
WLED_1
WLED_2
WLED_3
WLED_4
FLED1
FLED2
FLED3