
- 169 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
01 5
6
4
7
3
8
2
9
1
FL1301
7.5pF
INOUT_A1
INOUT_B1
INOUT_A2
INOUT_B2
INOUT_A3
INOUT_B3
INOUT_A4
INOUT_B4
1
G
2
G
CN1303
2
1
CN1600
2
1
p7
4
10
61
C
10
61
D
00
61
D
p3
3
00
61
C
FL1300
7.5pF
01 5
6
4
7
3
8
2
9
1
INOUT_A1
INOUT_B1
INOUT_A2
INOUT_B2
INOUT_A3
INOUT_B3
INOUT_A4
INOUT_B4
1
G
2
G
C1602
4.7u
7.5pF
FL1302
01 5
6
4
7
3
8
2
9
1
INOUT_A1
INOUT_B1
INOUT_A2
INOUT_B2
INOUT_A3
INOUT_B3
INOUT_A4
INOUT_B4
1
G
2
G
C1311
0.1u
J1300
6
1
4
4D
5
M5-MIC
M4-DETECT
M4-L
M1-R
M6-GND
00
31
DZ
V_IO_1V8
10
31
B
K
AMBIENT_3V3
V_LDO0_3V3
100K
R1302
VDD_1V8
10
31
DZ
R1300
100K
MIC1300
4
3
2
1
P
G1
G2
O
20
31
B
K
R1317
12
FB1302
75
CN1304
GB042-20S-H10-E3000
11
10
12
9
13
8
14
7
15
6
16
5
17
4
18
3
19
2
20
1
30
31
D
90
31
D
VDD_1V8
V_LDO0_3V3
FB1303
75
V_GM_2V8
01
31
D
AMBIENT_3V3
60
31
D
80
31
D
70
31
D
C1315
15p
C1304
47p
33p
C1303
600
FB1300
R1318
12
47p
C1313
C1312
47p
33p
C1314
GB042-60P-H10-E3000
CN1300
31
30
32
29
33
28
34
27
35
26
36
25
37
24
38
23
39
22
40
21
41
20
42
19
43
18
44
17
45
16
46
15
47
14
48
13
49
12
50
11
51
10
52
9
53
8
54
7
55
6
56
5
57
4
58
3
59
2
60
1
600
FB1304
120
FB1301
V_IO_1V8
V_DI_1V8
DNI
R1319
DNI
R1320
C1310
0.1u
C1309
0.1u
V_DI_1V8
V_GM_2V8 V_IO_1V8
CN1302
13
12
14
11
15
10
16
9
17
8
18
7
19
6
20
5
21
4
22
3
23
2
24
1
CAM_I2C_SCL
CAM_I2C_SCL
CAM_I2C_SDA
CAM_I2C_SDA
CAM_MCLK
CAM_MCLK
VT_DATA[7]
VT_DATA[7]
VT_DATA[6]
VT_DATA[6]
VT_DATA[3]
VT_DATA[3]
VT_DATA[2]
VT_DATA[2]
VT_DATA[5]
VT_DATA[5]
VT_DATA[4]
VT_DATA[4]
VT_DATA[1]
VT_DATA[1]
VT_DATA[0]
VT_DATA[0]
VT_RESET_N
VT_RESET_N
VT_VSYNC
VT_VSYNC
VT_HSYNC
VT_HSYNC
VT_CAM_PWDN
VT_CAM_PWDN
VT_PCLK
VT_PCLK
VT_CAM_DATA[7]
VT_CAM_DATA[7]
VT_CAM_DATA[6]
VT_CAM_DATA[6]
VT_CAM_DATA[3]
VT_CAM_DATA[3]
VT_CAM_DATA[2]
VT_CAM_DATA[2]
VT_CAM_DATA[5]
VT_CAM_DATA[5]
VT_CAM_DATA[4]
VT_CAM_DATA[4]
VT_CAM_DATA[1]
VT_CAM_DATA[1]
VT_CAM_DATA[0]
VT_CAM_DATA[0]
MIC_BIAS
MIC_BIAS
SPK_L1-
SPK_L1-
EAR_R
EAR_R
AMBIENT_RST
AMBIENT_RST
LED_BLUE
LED_BLUE
LED_GREEN
LED_GREEN
LED_RED
LED_RED
KEY_VOLUME_P
KEY_VOLUME_P
ONKEY_N
ONKEY_N
KEY_VOLUME_M
KEY_VOLUME_M
EAR_L
EAR_L
EJ_MIC
EJ_MIC
FLASH_C
FLASH_C
FLASH_A
FLASH_A
MIC_P
MIC_P
MIC_N
MIC_N
SENSOR_I2C_SDA
SENSOR_I2C_SDA
SENSOR_I2C_SCL
SENSOR_I2C_SCL
VT_CAM_PCLK
VT_CAM_PCLK
VT_CAM_VSYNC
VT_CAM_VSYNC
VT_CAM_HSYNC
VT_CAM_HSYNC
VT_CAM_MCLK
VT_CAM_MCLK
M4D_DETECT
M4D_DETECT
Speaker L1
F-2M_CAM to F-ONKEY Connector
Camera Flash
2M_PARALLEL_CAMERA
1.0mm
1.0mm
2M Camera_Audio_Keys_Indicator_Volume_Key_MIC
Vol+, Vol-, Mute Key
FPCB to Main Connector
HIGH
MATING
SMD, TOP
MICROPHONE
LOW(DEFAULT)
STATE
UNMATING
EAR_SENSE
3.5pi Ear Jack Connector