LG lg-d821 - Page 231

- 231 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
C9019
10u
10uL9000
L9002
4.7u
U9004
DW8755
D3
B3
D2
B1
C2
A3
C3
D1
B2
A1
C1
A2
PVIN1
-VOUT_N
AVIN
PGND
EN
AGND1
SW_P
FD
SW_N
AGND2
VOUT_P
REF
C9004
2.2u
U9005
EAN62496301
TLV70718
5
32
41
VOUT VDD
GND CE
PGND
R9000
100K
R9001
10K
C9002
100n
C9020
1u
D9001
SDB0530
C9023
10u
+VPWR
EUSY0407401
U9003 RT9032AGQW
9
54
63
72
81
VIN
VOUT1
EN1 VOUT2
P2 GND
P1 EN2
PGND
4.7u
C9014
1u
C9016
1u
C9017
+1V8_8M_VCM
C9011
4.7u
+1V8_8M_VDDIO
CN9000
GB042-30S-H10-E3000
ENBY0040701
1615
1714
1813
1912
2011
2110
229
238
247
256
265
274
283
292
301
EAM62630501
FL9000
ICMEF104P101MFR
109
8
4
7
3 6
2
5
1
ZD9001C9009
4.7u
ICMEF062P900MFR
EAM62570201
FL9002
6
5
3
2 4
1
D1
D4D2
D3
G1
G2
ICMEF104P101MFR
FL9001
EAM62630501
109
8
4
7
3 6
2
5
1
C9008
1u
D9002
EAH61892901
RCLAMP7522T
4 3
5 2
1
ZD9002
1u
C9015
+1V8_8M_VDDIO
ZD9000
1u
C9013
4.7u
C9012
4.7u
C9010
RT9032AGQW
EUSY0407401
U9002
9
54
63
72
81
VIN
VOUT1
EN1 VOUT2
P2 GND
P1 EN2
PGND
EAH61892901
RCLAMP7522TD9000
4 3 5 2
1
C9025
2.2u
2.2u
C9026
2.2u
C9027
C9022
1u
C9005
10u
C9007
100p
C9001
2.2u
2.2u
C9003
ENBY0039601
GB042-20S-H10-E3000
CN9001
1110
129
138
147
156
165
174
183
192
201
U9000
EAN62626401
LM3630
C2 B3
D2B2
A1
A2
D1
C3
C1
A3
D3
B1
HWEN
ILED1
SW
PWM
IN
OVP
SCL
SDA
INTN ILED2
GNDSEL
1u
C9006
EAM62630501
FL9003
ICMEF104P101MFR
109
8
4
7
3 6
2
5
1
C9024
1u
47K
R9003
RP114K181D-TRB U9001
EAN62768901
5
3 2
4 1
VOUTVDD
GNDCE
PGND
2.2u
C9000
4.7u
L9001
C9018
10u
-5V5_DDVDL
+5V5_DDVDH
+VPWR
GND
COMMON_I2C_SCL
COMMON_I2C_SDA
+1V8_VREG_LVS2
MIPI_CSI0_LANE1_P
MIPI_CSI0_LANE1_M
MIPI_CSI0_LANE0_P
MIPI_CSI0_LANE0_M
MIPI_CSI0_CLK_P
MIPI_CSI0_CLK_M
MIPI_CSI0_LANE2_P
MIPI_CSI0_LANE2_M
CAM1_I2C_SCL
CAM1_I2C_SDA
CAM0_I2C_SCL
CAM0_I2C_SDA
MIPI_CSI0_LANE3_M
8M_ANA_EN
MIPI_CSI0_LANE3_P
VT_CAM_MCLK
MIPI_CSI2_CLK_P
MIPI_CSI2_CLK_M
MAIN_CAM_MCLK
DSV_EN
MIPI_CSI2_LANE0_M
MIPI_CSI2_LANE0_P
8M_IO_EN
8M_VCM_EN
+VPWR
+VPWR
+VPWR
+VPWR
+2V7_VREG_L18
LCD_PWM
WLED_C2
WLED_C1
VT_CAM_RESET_N
LCD_BL_EN
VT_CAM_LDO_EN
OIS_LDO_EN
MAIN_CAM_RESET_N
+1V2_VREG_L3
WLED_A
+2V8_OIS_ANA
+2V8_OIS_ANA
+2V8_OIS_DIG
+2V8_OIS_DIG
OIS_RESET
+1V8_8M_VCM
+2V7_8M_ANA
+2V7_8M_ANA
+1V8_VT_DVDD
+1V8_VT_DVDD
'13.05.07:revA->revB(DW8757->DW8755)
revC->rev10(0603)
Change:revB->revC(0603)
Change:revB->revC(0604)
Change:revC->rev1.0(0624)
revC->rev10(0701)
revC->rev1.0(0701)
Change:revC->rev10(0701)
Change:rev10->rev11(0802)
Change:rev10->rev11(0729)
150mA
VT_IOVDD
8M_OIS_CAMERA
DSV (DW8757 => DW8755)
1.3M VT CAM
I2C address : 0x38
30V / 0.5A
LCD Backlight LED Boost
VT CAM LDO