LG U830 KU830 Service Manual page 159

7. CIRCUIT DIAGRAM
MEGA CAM CONNECTOR
CN802
24 1
23 2
CAM_DATA(7)
22 3
CAM_DATA(6)
21 4
CAM_DATA(5)
20 5
CAM_DATA(4)
19 6
CAM_DATA(3)
18 7
CAM_DATA(2)
17 8
CAM_DATA(1)
16 9
CAM_DATA(0)
15 10
CAM_PCLK
14 11
MEGA_CAM_RESET_N
13 12
MEGA_CAM_P_DOWN
TOUCH_KEY
9
P1_5
10
P1_3
R812 1K
11
TOUCHKEY_CLK P1_1
12
VSS2
R810 1K 13
TOUCHKEY_DAT P1_0
R811 1K 14
TOUCHKEY_ACK P1_2
15
P1_4
16
P1_6
FAST_BACK START&STOP
OUT1
SENSE0
LED_PWR
VGA CAM CONNECTOR
VREG_CAM_DVDD_2.8V
VGA_CAM_P_DOWN
CAM_MCLK
I2C_SCL
I2C_SDA
CAM_PCLK
CAM_VSYNC CAM_DATA(0)
CAM_HSYNC CAM_DATA(1)
CAM_MCLK CAM_DATA(2)
CAM_DATA(3)
VREG_MCAM_AVDD_2.8V CAM_DATA(4)
VREG_CAM_DVDD_2.8V CAM_DATA(5)
VREG_CAM_CVDD_1.8V
FLASH_LED
WLED_PWR
TP3 TP1
33
GND
32
VSS1
31
P0_3 SENSE0
U1 30
P0_5
CY8C21434 29
P0_7 SENSE1
28
VDD VREG_TOUCH_3V
27
P0_6
26
P0_4 SENSE2
25
P0_2
C808 C802
0.1u 47p
FAST_FORWARD
OUT2 OUT3
SENSE1 SENSE2
LD1
R808 100
TK_LED0
LD2
R809 100
TK_LED1
CN801
1 20
VREG_VCAM_AVDD_2.8V
2 19
VREG_CAM_DVDD_2.8V
3 18
VGA_CAM_RESET_N
4 17
I2C_SCL
5 16
I2C_SDA
6 15
7 14
CAM_HSYNC
8 13
CAM_VSYNC
9 12
CAM_DATA(7)
10 11
CAM_DATA(6)
AXK720145G
SPK_RCV+ SPK_P
SPK_RCV- SPK_N
MOT_PWR +VPWR
MOTOR- MOTOR
LD3
FLASH_LED_ANODE
FPCB B TO B CONNECTOR
SPK_RCV+
SPK_RCV-
VGA_CAM_RESET_N
MEGA_CAM_RESET_N
MOTOR-
FLASH_LED_ANODE
TOUCHKEY_ACK
VREG_CAM_DVDD_2.8V
VREG_MCAM_AVDD_2.8V
VREG_VCAM_AVDD_2.8V
VREG_CAM_CVDD_1.8V
MOT_PWR
LED_PWR
VREG_TOUCH_3V
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_COL(5)
TOUCHKEY_DAT
- 160 -
CAMERA_SIDE_KEY
KEY_ROW(0)
KEY_COL(5)
VOLUME_SIDE_KEY
KB2
KB3
KEY_ROW(2)
KEY_ROW(1)
KEY_COL(5)
CN806
G1 G2
1 40
TOUCHKEY_CLK
2 39
VGA_CAM_P_DOWN
3 38
MEGA_CAM_P_DOWN
4 37
5 36
CAM_DATA(0)
6 35
CAM_DATA(1)
7 34
CAM_DATA(2)
8 33
CAM_DATA(3)
9 32
CAM_DATA(4)
10 31
CAM_DATA(5)
11 30
CAM_DATA(6)
12 29
CAM_DATA(7)
13 28
14 27
CAM_MCLK
15 26
CAM_VSYNC
16 25
CAM_HSYNC
17 24
CAM_PCLK
18 23
WLED_PWR
19 22
I2C_SCL
20 21
I2C_SDA
G3 G4