LG -V909DW Service Manual page 169

2M Camera_Audio_Keys_Indicator_Volume_Key_MIC
FPCB to Main Connector
M4D_DETECT
EAR_L
EAR_R
EJ_MIC
LED_RED
LED_GREEN
LED_BLUE
VT_PCLK
CAM_MCLK
VT_HSYNC
VT_VSYNC
CAM_I2C_SDA
CAM_I2C_SCL
VT_DATA[7]
VT_DATA[6]
VT_DATA[5]
VT_DATA[4]
VT_DATA[3]
VT_DATA[2]
VT_DATA[1]
VT_DATA[0]
VT_RESET_N
LGE Internal Use Only
VDD_1V8 AMBIENT_3V3
V_IO_1V8
V_LDO0_3V3
V_GM_2V8
CN1300
1 60
2 59
3 58
4 57
5 56
SENSOR_I2C_SCL
6 55
SENSOR_I2C_SDA
7 54
AMBIENT_RST
8 53 ONKEY_N
9 52
10 51
11 50
SPK_L1-
12 49 SPK_L1+
13 48
14 47
15 46
16 45 KEY_VOLUME_M
17 44
KEY_VOLUME_P
18 43
19 42
MIC_BIAS
20 41
21 40
MIC_N
22 39
MIC_P
23 38
24 37
VT_CAM_PWDN
25 36 FLASH_C
26 35
27 34
28 33
FLASH_A
29 32
30 31
GB042-60P-H10-E3000
Speaker L1
SPK_L1+
SPK_L1-
3.5pi Ear Jack Connector
FB1302 75 M6-GND
R1317 12
EAR_R 6
M1-R
1
M4-DETECT
M4D_DETECT
4D
EAR_L R1318 12
M4-L
FB1303 75 4
FB1304 600
EJ_MIC M5-MIC
5
J1300
C1313
C1312
C1314 C1315
EAR_SENSE STATE
47p 47p
33p 15p LOW(DEFAULT) UNMATING
HIGH MATING
Vol+, Vol-, Mute Key
VDD_1V8
R1300
R1302
100K
100K
KEY_VOLUME_P
KEY_VOLUME_M
MICROPHONE
MIC1300
1
P MIC_BIAS
2
CN1600 G1 MIC_N
3
1 G2 FB1300
4
O MIC_P
2 600
SMD, TOP C1303 C1304
33p 47p
FL1300
9 1
VT_DATA[0] VT_CAM_DATA[0]
INOUT_B1 INOUT_A1
8 2
VT_DATA[1] VT_CAM_DATA[1]
INOUT_B2 INOUT_A2
7 3
VT_DATA[2] INOUT_B3 INOUT_A3 VT_CAM_DATA[2]
6 4
VT_DATA[3] INOUT_B4 INOUT_A4 VT_CAM_DATA[3]
7.5pF
FL1301
9 1
VT_DATA[4] INOUT_B1 INOUT_A1 VT_CAM_DATA[4]
8 2
VT_DATA[5] INOUT_B2 INOUT_A2 VT_CAM_DATA[5]
7 3
VT_DATA[6] VT_CAM_DATA[6]
INOUT_B3 INOUT_A3
6 4
VT_DATA[7] INOUT_B4 INOUT_A4 VT_CAM_DATA[7]
7.5pF
FL1302
9 1
VT_VSYNC INOUT_B1 INOUT_A1 VT_CAM_VSYNC
8 2
VT_HSYNC INOUT_B2 INOUT_A2 VT_CAM_HSYNC
7 3
INOUT_B3 INOUT_A3
CAM_MCLK VT_CAM_MCLK
6 4
VT_PCLK INOUT_B4 INOUT_A4 VT_CAM_PCLK
7.5pF
- 169 -
F-2M_CAM to F-ONKEY Connector
AMBIENT_3V3
V_LDO0_3V3
CN1304
1 20
2 19
ONKEY_N
3 18
4 17
5 16
LED_RED 6 15
AMBIENT_RST
7 14
LED_GREEN
LED_BLUE 8 13
SENSOR_I2C_SDA
9 12
SENSOR_I2C_SCL
10 11
GB042-20S-H10-E3000
Camera Flash
1.0mm
CN1303
1
FLASH_A
2
FLASH_C
1.0mm
2M_PARALLEL_CAMERA
CN1302
1 24
2 23
VT_CAM_DATA[7] CAM_I2C_SCL
3 22
V_IO_1V8
VT_CAM_DATA[6]
CAM_I2C_SDA
4 21
VT_CAM_DATA[5]
5 20
VT_CAM_DATA[4]
VT_CAM_VSYNC
6 19
VT_CAM_DATA[3]
VT_CAM_HSYNC
7 18
VT_CAM_DATA[2]
VT_CAM_MCLK V_GM_2V8 V_IO_1V8
8 17
VT_CAM_DATA[1]
9 16
VT_CAM_DATA[0]
10 15
VT_CAM_PCLK
11 14
VT_RESET_N
12 13
VT_CAM_PWDN
C1602 C1309
R1319 R1320 4.7u 0.1u
DNI DNI
Copyright © 2011 LG Electronics. Inc. All right reserved.
7. CIRCUIT DIAGRAM
V_DI_1V8
FB1301 120
V_DI_1V8
C1310 C1311
0.1u 0.1u
Only for training and service purposes