LG -D618 Service Manual page 159

< 7-1-6-2-1_4.7"_qHD >
4.7" / qHD / LM468VN1A / P760
LCD_MIPI_DATA1_P
P1 P3
1 3
LCD_MIPI_DATA1_N
P2 P4
2 4
FL7101
FL7102
1 5
LCD_MIPI_CLK_P P1 P5
2 6
LCD_MIPI_CLK_N
P2 P6
3 7
LCD_MIPI_DATA0_P P3 P7
4 8
LCD_MIPI_DATA0_N
P4 P8
GND
VREG_L15_2V8
<7-3-5-1_30pin_5M_8M_13M_AF> Rev_0.3
MAIN_CAM0_MCLK R7300 0
MAIN_CAM0_RESET_N
FL7301
MAIN_CAM0_MIPI_DATA1_P
MAIN_CAM0_MIPI_DATA1_N
MAIN_CAM0_MIPI_DATA0_P
MAIN_CAM0_MIPI_DATA0_N
FL7300
MAIN_CAM0_MIPI_CLK_P 2
D2
1
MAIN_CAM0_MIPI_CLK_N D1
< 7-4-1_VT_Camera_20pin_VGA_1.26M_1.3M_2.4M>
VT_CAM_MIPI_CLK_N
VT_CAM_MIPI_CLK_P
VT_CAM_MIPI_DATA0_N
VT_CAM_MIPI_DATA0_P
R7401 0
VT_CAM_MCLK
CHANGE_PART
1.SEVY0005402_>_EAH61533301
2.REF_DGMS_CHECK_LIST
LGE Internal Use Only
<7-5-1_DSV_TPS65132>
CN7100
24 1
23 2
DDVDL_-5.5V
22 3
DDVDH_+5.5V
21 4
20 5
PMIC_LED_C
19 6
PMIC_LED_A
18 7
LCD_MAKER_ID
17 8 +VPWR
LCD_RESET_N
16 9
CABC_WLED
15 10
VREG_L8_1V8 COMMON_I2C_SCL
COMMON_I2C_SDA
14 11
LCD_VSYNC
13 12
VA7100-7103 : Clamping 15.5V / 100pF
+2V8_EXT_LDO3
CAM0_I2C_SDA
CAM0_I2C_SCL
CN7300
1 30
2 29
3 28
4 27
5 26
VREG_L5_1V2
6 25
+1V8_CAM_IOVDD
7 24
FL7302
8 23
+2V8_EXT_LDO1
9 22
10 21
11 20
12 19
13 18
14 17
15 16
4
D4
3
D3
Rev_0.3
CN7400
1 20
2 19
3 18
4 17
5 16
6 15
7 14
CAM0_I2C_SDA
8 13
CAM0_I2C_SCL
9 12
10 11
VT_CAM_RESET_N
VA7400-7403 : Clamping 12.8V / 15pF / 50W
Rev_0.3
L7500
4.7u
C1 D1 DDVDH_+5.5V
VIN SW
B1 E3
DSV_EN ENP OUT_P
A1
ENN
D3
C7501 4.7u
REG1
B2 U7500 E2
SCL REG2
C2 TPS65132
SDA
A2
-OUT_N
B3
PGND1
E1 C3
PGND2 CFLY1
DDVDL_-5.5V
D2 A3 C7503 2.2u
C7502
AGND CFLY2
4.7u
VT_MAIN_CAM_LDO1
+VPWR
TLV70728PDQNR U4190
4
VDD
3
LDO1_EN CE
VT_MAIN_CAM_LDO3
MAIN_CAM0_MIPI_DATA3_P
MAIN_CAM0_MIPI_DATA3_N
MAIN_CAM0_MIPI_DATA2_P
MAIN_CAM0_MIPI_DATA2_N
+VPWR
TLV70728PDQNR
4
VDD
3
MAIN_CAM0_VCM_PWDN CE
<9-8-3_Flash_LED>
FLASH_LED_OUT_P
+2V8_EXT_LDO1
VREG_L5_1V2
+1V8_CAM_IOVDD
ZD9830 : Clamping 12.3V / 65pF / 150mW
- 159 -
< 7-2-1-1_Touch_Connector >
VREG_L28_2V95 VREG_L6_1V8
VREG_L6_1V8
CN7200
1 10
2 9
TOUCH_I2C_SCL TOUCH_RESET_N
3 8
TOUCH_I2C_SDA
4 7
TOUCH_ATTN
5 6
TOUCH_MAKER_ID
VT_MAIN_CAM_LDO2
1
VOUT +2V8_EXT_LDO1 150mA
2
GND
2013.11.13 LDO2 Removed
1u
VT_MAIN_CAM_LDO4
+VPWR
TLV70718 U4192
U4193
1 4 1
VDD VOUT
VOUT +2V8_EXT_LDO3 150mA
3 2
2
LDO3_EN CE GND
GND
1u
1 LD9830
VA7406
2
Copyright © 2014 LG Electronics. Inc. All right reserved.
6. CIRCUIT DIAGRAM
+1V8_CAM_IOVDD 150mA
1u
6/7 VCM LDO ADD
Only for training and service purposes