LG LG-D618 - Page 159

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Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
13 12
14 11
15 10
16 9
17 8
18 7
19 6
20 5
21 4
22 3
23 2
24 1
CN7100
DNIC9311 DNIC9312
VREG_L28_2V95
CN7200
65
74
83
92
101
U4193TLV70728PDQNR
5
3 2
4 1
VOUTVDD
GNDCE
PGND
1u
C7202
VA7204
10K
R7201
FL7301
1
5
2
6 3
7
4
8
9
10
FL7300
D1
1
D4
4
D2
2
D3
3
G1
5
G2
6
0R7300
FL7302
1
5
2
6
3
7
4
8
9 10
DNIC7300
C7301 DNI
+2V8_EXT_LDO3
+2V8_EXT_LDO1
DNI
C7304
+1V8_CAM_IOVDD
VA7303
VA7405 VA7404
C7302 DNI
DNIC7303
VREG_L5_1V2
CN7300
1
30
2 29
3 28
4 27
5 26
6 25
7 24
8 23
9 22
10 21
11 20
12 19
13 18
14 17
15 16
C9309 DNI
C9310 DNI
C7403
DNI
VA7400
CN7400
1110
129
138
147
156
165
174
183
192
201
VREG_L5_1V2
+2V8_EXT_LDO1
+1V8_CAM_IOVDD
0R7401
FL7400
109
8
4
7
3 6
2
5
1
C7402 1n
1nC7401 1nC7400
VA7406
LD98301
2
1u
C4194
+2V8_EXT_LDO3
1u
C4197
TLV70728PDQNR U4190
5
3 2
4 1
VOUTVDD
GNDCE
PGND
+2V8_EXT_LDO1
+VPWR
C4190
1u
+VPWR
1u
C4195
C4196
1u
+VPWR
+1V8_CAM_IOVDD
TLV70718 U4192
5
3 2
4 1
VOUTVDD
GNDCE
PGND
1u
C4191
2.2uC7503
C7502
4.7u
4.7uC7504
C7501 4.7u
+VPWR
DDVDH_+5.5V
DDVDL_-5.5V
L7500
4.7u
C7500 4.7u
TPS65132
U7500
D2
D3
D1
E2
E3
E1
C2
C1
C3
B3
B2
B1
A3
A2
A1
ENN
-OUT_N
CFLY2
ENP
SCL
PGND1
CFLY1
VIN
SDA
PGND2
OUT_P
REG2
SW
REG1
AGND
0.1u
6.3V
C7101
FL7101
5
6
31
42
P2
P4
P1 P3
P6
P5
0.1uC7103
6.3V
VA7100 VA7101
VA7102
VA7103
VREG_L15_2V8
VREG_L8_1V8
C7104 DNI
DDVDH_+5.5V
DDVDL_-5.5V
C7105 DNI
6.3V
C7100 1u
C7102
6.3V
1u
FL7102
10
9
84
73
62
51
P1
P5
P2 P6
P3 P7
P4 P8
G1 G2
VREG_L6_1V8
VA7201
VA7200
VA7202
C7201 1u
VREG_L6_1V8
VA7203
R7200
10K
GND
LCD_MIPI_CLK_P
LCD_MIPI_DATA0_P
LCD_MIPI_DATA0_N
LCD_MIPI_DATA1_N
LCD_MIPI_DATA1_P
LCD_MIPI_CLK_N
VT_CAM_MIPI_DATA0_N
VT_CAM_MIPI_CLK_P
VT_CAM_MIPI_CLK_N
VT_CAM_MIPI_DATA0_P
MAIN_CAM0_MIPI_CLK_P
MAIN_CAM0_MIPI_DATA1_N
MAIN_CAM0_MIPI_DATA0_N
MAIN_CAM0_MIPI_DATA0_P
MAIN_CAM0_MIPI_DATA1_P
MAIN_CAM0_MIPI_DATA2_N
MAIN_CAM0_MIPI_DATA2_P
MAIN_CAM0_MIPI_DATA3_N
MAIN_CAM0_MIPI_DATA3_P
CAM0_I2C_SCL
CAM0_I2C_SCL
CAM0_I2C_SDA
CAM0_I2C_SDA
VT_CAM_MCLK
MAIN_CAM0_VCM_PWDN
TOUCH_I2C_SCL
TOUCH_I2C_SDA
MAIN_CAM0_MCLK
LDO3_EN
LDO1_EN
COMMON_I2C_SCL
COMMON_I2C_SDA
TOUCH_RESET_N
PMIC_LED_C
PMIC_LED_A
MAIN_CAM0_RESET_N
VT_CAM_RESET_N
DSV_EN
LCD_MAKER_ID
LCD_VSYNC
LCD_RESET_N
CABC_WLED
FLASH_LED_OUT_P
TOUCH_ATTN
TOUCH_MAKER_ID
MAIN_CAM0_MIPI_CLK_N
2013.11.13 LDO2 Removed
1.SEVY0005402_>_EAH61533301
CHANGE_PART
2.REF_DGMS_CHECK_LIST
VA7400-7403 : Clamping 12.8V / 15pF / 50W
ZD9830 : Clamping 12.3V / 65pF / 150mW
<9-8-3_Flash_LED>
VT_MAIN_CAM_LDO2
6/7 VCM LDO ADD
150mA
150mA
VT_MAIN_CAM_LDO1
VT_MAIN_CAM_LDO3
150mA
VT_MAIN_CAM_LDO4
<7-5-1_DSV_TPS65132>
Rev_0.3
VA7100-7103 : Clamping 15.5V / 100pF
< 7-1-6-2-1_4.7"_qHD >
4.7" / qHD / LM468VN1A / P760
< 7-2-1-1_Touch_Connector >
Rev_0.3
< 7-4-1_VT_Camera_20pin_VGA_1.26M_1.3M_2.4M>
<7-3-5-1_30pin_5M_8M_13M_AF> Rev_0.3