LG -D722V Service Manual page 173

Hide thumbs Also See for LG-D722V:
Table of Contents

Advertisement

< 7-1-7-3-1_LCD_5_0inch HD >
2.8V --> 3.0V at 1.0
CN15001
1
30
2
29
+5V5_DDVDH
3
28
-5V5_DDVDL
4
27
5
26
LCD_VSYNC
6
25
LCD_RESET_N
7
24
CABC_WLED
8
23
9
22
FB7200
600
10
21
PMIC_LED_A
11
20
PMIC_LED_C
12
19
13
18
14
17
15
16
LCD_MAKER_ID
ADD at PMIC_LED_A, LED_C Bead/Cap
[ DGMS Guide ]
MC-C00057-14
1 - Data and Power line should have ESD protection nearby
2- LCD Control pin should have DNI Pad for ESD protection nearby
< Main_Camera_30pin_8M >
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
4
D2
D4
1
3
MAIN_CAM0_MIPI_CLK_N
D1
D3
< 7-4-1_VT_Camera_20pin_VGA_1.26M_1.3M_2.4M>
FL7400
2
4
VT_CAM_MIPI_DATA0_P
D2
D4
1
3
VT_CAM_MIPI_DATA0_N
D1
D3
CHANGE PIN ORDER at A
CHANGE filter 4port -> 2port at B
FL7401
2
4
VT_CAM_MIPI_CLK_P
D2
D4
1
3
VT_CAM_MIPI_CLK_N
D1
D3
VT_CAM_MCLK
R7401
0
CHANGE_PART
1.SEVY0005402_>_EAH61533301
2.REF_DGMS_CHECK_LIST
LGE Internal Use Only
Rev_0.4
FL7100
LCD_MIPI_DATA0_N
LCD_MIPI_DATA0_P
LCD_MIPI_DATA1_N
LCD_MIPI_DATA1_P
P1
P4
LCD_MIPI_CLK_N
1
4
LCD_MIPI_CLK_P
P2
P3
2
3
FL15002
FL7101
LCD_MIPI_DATA2_N
LCD_MIPI_DATA2_P
LCD_MIPI_DATA3_N
LCD_MIPI_DATA3_P
Daisy_Chain
+2V8_EXT_LDO3
CAM0_I2C_SDA
CAM0_I2C_SCL
CN7300
1
30
2
29
3
28
4
27
5
26
+1V2_VREG_L5
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
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
<7-2-1-2_Touch CNT_LS_MTRON_GB042-10S>
REV.0.4
+1V8_VREG_L6
TOUCH_I2C_SCL
TOUCH_I2C_SDA
TOUCH_INT
VT_MAIN_CAM_LDO1
+VPWR
TLV70728PDQNR
U4190
4
VDD
VOUT
LAYER_ALIGN
3
LDO1_EN
CE
GND
DLA_1
DLA_1
DLA_2
DLA_7
DLA_7
DLA_2
DLA_3
DLA_6
DLA_3
DLA_6
DLA_4
DLA_5
DLA_4
DLA_5
VT_MAIN_CAM_LDO3
+VPWR
TLV70728PDQNR U4193
4
VDD
3
MAIN_CAM0_VCM_PWDN
CE
MAIN_CAM0_MIPI_DATA3_P
MAIN_CAM0_MIPI_DATA3_N
VT_MAIN_CAM_LDO4
MAIN_CAM0_MIPI_DATA2_P
MAIN_CAM0_MIPI_DATA2_N
+VPWR
TLV70718
4
VDD
3
LDO3_EN
CE
<7-5-4_DSV_DW8755>
L7500
4.7u
A2
B3
+VPWR
PVIN1
VOUT_P
D2
AGND2
C7500
A1
A3
AVIN
SW_P
10u
U7500
+2V8_EXT_LDO1
C2
FD
DW8755A
B1
SW_N
+1V2_VREG_L5
D1
DSV_EN
EN
+1V8_CAM_IOVDD
D3
C1
REF
-VOUT_N
C7503
1u
- 173 -
CN7200
R7200
1
10
4.7K
2
9
R7201
0
TOUCH_RESET_N
3
8
+1V8_VREG_L6
4
7
+2V8_VREG_L28
5
6
TOUCH_MAKER_ID
2
1
LDAF_VL6180
+1V8_CAM_IOVDD
1
+2V8_EXT_LDO1
150mA
2
1u
CN7500
LDAF_EN
1
2
CAM0_I2C_SCL
3
4
CAM0_I2C_SDA
5
6
1
VOUT
+2V8_EXT_LDO3
150mA
2
GND
D7600
1u
U4192
1
VOUT
+1V8_CAM_IOVDD
150mA
2
GND
1u
<9-8-3_Flash_LED>
Rev_0.4
FLASH_LED_OUT_P
+5V5_DDVDH
LD9830
-5V5_DDVDL
C7501
C7502
10u
10u
rev 0.4
ZD9830 : Clamping 12.3V / 65pF / 150mW
DGMS Guide
MC-C06162-1 : Don't connect positive of tantal to negative charger pump.
6. CIRCUIT DIAGRAM
GPIO 0/1 : DEFALUT PULL UP // ACTIVE LOW
C7600 PLACE CLOSELY AT PIN NO.8(AVDD)
LDAF_INT
+2V8_EXT_LDO1
R7600
0
VA7406
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes

Advertisement

Table of Contents
loading

Table of Contents