LG LG-E400 - Page 154

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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
C510
1u
005R
K001
VREG_LCD_2.8V
VREG_PROX_2.8V
u2.2605C
405AV
105AV
VA500
C512
2.2u
4.7u
C513
CN501
1312
1411
1510
169
178
187
196
205
214
223
232
241
605R
K2.2
705R
K
2
.2
CAM_IOVDD_1.8V
CAM_IOVDD_1.8V
C511
2.2u
FL505
01
9
8 4
7 3
6 2
5 1
P1P5
P2P6
P3P7
P4P8
1G 2G
15pF
FL500
01
5
64
73
82
91
INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
VREG_MSME_1.8V
U500
E5
E4
E3
E2
E1
B2
C1
C2
C3
A2
4C
D3
D1
D4
A1
B1
A3
4B 3B
B5
5A
C5
4A
D5
D2
LED3
WPWMIN
N1C
VOUT
N
2
C
VBATCP
D
N
GP
C
P1C
LED8
LED5
LED6
SDA
LED2
VBAT
P2C
LED7
SCL
VIO
LED4
GND
LED1
LDO4O
LDO3O
LDO2O
LDO1O
305AV
205AV
C503
10u
0
0
5Cu1
15pF
FL503
0
1 5
64
73
82
91
INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G 2G
2.2u
C505
FL504
15pF
01
5
64
73
82
91
INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G
2G
15pF
FL501
0
1 5
64
73
82
91
INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G 2G
CAM_AVDD_2.8V
CAM_DVDD_1.2V
TP500
VREG_MSME_1.8V
C504
2.2u
CAM_AVDD_2.8V
205C
u
1
C514
470n
FL502
15pF
01
5
64
73
82
91
INOUT_A1 INOUT_B1
INOUT_A2 INOUT_B2
INOUT_A3 INOUT_B3
INOUT_A4 INOUT_B4
1G 2G
VREG_MSME_1.8V
VBAT
R503
100
C501
1u
CN500
2120
2219
2318
2417
2516
2615
2714
2813
2912
3011
3110
329
338
347
356
365
374
383
392
401
705C u2.2 905C u2.2
CAM_DVDD_1.2V
u2.2805C
CAM_IOVDD_1.8V
K7.
4
205R 1
05
R
K
7.4
CAM_MCLK
LCD_BL_I2C_SCL
LCD_BL_I2C_SDA
LCD_RESET_N
CAM_RESET_N CAM_I2C_SDA
CAM_I2C_SCL
LCD_VSYNC_O
LCD_CS
MLED[5]
MLED[5]
MLED[4]
MLED[4]
MLED[1]
MLED[1]
MLED[3]
MLED[3]
MLED[2]
MLED[2]
WLED_PWR
WLED_PWR
EBI2_DATA[0]
EBI2_DATA[1]
EBI2_DATA[10]
EBI2_DATA[11]
EBI2_DATA[12]
EBI2_DATA[13]
EBI2_DATA[14]
EBI2_DATA[15]
EBI2_DATA[2]
EBI2_DATA[3]
EBI2_DATA[4]
EBI2_DATA[5]
EBI2_DATA[6]
EBI2_DATA[7]
EBI2_DATA[8]
EBI2_DATA[9]
nOE2
nWE2
LCD_MKR_ID
CAM_PWDN
MIPI_CSI_CLKN
MIPI_CSI_CLKP
MIPI_CSI_DN
MIPI_CSI_DP
LCD_RS
LCD_PWM
LCD_PWM
3.2" QVGA LCD Connector
MAKER
3M CAMERA
Must Check Pinmap!!
MAKER ID
BACKLIGHT CHARGE PUMP
HIGH
LOW
LCD Filter(EMI 100 ohm, 15pF)
Must Check Pinmap!!