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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
C6015
1u
LD6000
2
1
1u
L6003
100n
C6023
+VPWR
+1.8V_LDO_TOUCH
1u
C6022
U6005
RP104K181D
5
3
2
4
1
VOUT
VDD
GND
CE_NC
PGND
CN6001
21
20
22
19
23
18
24
17
25
16
26
15
27
14
28
13
29
12
30
11
31
10
32
9
33
8
34
7
35
6
36
5
37
4
38
3
39
2
40
1
4.7u
C6004
C6009
2.2u
CN6000
16
15
17
14
18
13
19
12
20
11
21
10
22
9
23
8
24
7
25
6
26
5
27
4
28
3
29
2
30
1
G1
G2
G3
G4
ZD6002
ZD6001
ZD6000
33p
C6011
VA6001
VA6000
+1.8V_LDO_TOUCH
R6003
4.7K
C6005
4.7u
4.7u
C6008
4.7u
C6019
4.7u
L6000
TPS65132
U6002
D2
D3
D1
E2
E3
E1
C2
C1
B3
B2
B1
A3
A1
ENN
OUTN
A2
CFLY2
ENP
SCL
PGND1
CFLY1
C3
VIN
SDA
PGND2
OUTP
REG2
SW
REG1
AGND
FL6001
ICMEF112P900M
5
6
3
1
4
2
P2
P4
P1
P3
P6
P5
ICMEF214P101M
FL6000 10 9
8
4
7
3
6
2
5
1
P1
P5
P2
P6
P3
P7
P4
P8
G1
G2
ICMEF214P101M
FL6002
10
9
8
4
7
3
6
2
5
1
P1
P5
P2
P6
P3
P7
P4
P8
G1
G2
1u
C6014
VA6002
ICVS0505500FR
ICVS0505500FR
VA6004
ICVS0505500FR
VA6003
+1.8V_L23_MSM_PLL2
C6021
1u
C6020
1u
C6000
1u
C6001
1u
C6010
1u
+1.8V_LDO_TOUCH
+3.0V_L8_TOUCH
+1.8V_LDO_TOUCH
R6004
10K
R6005
0
100p
C6016
R6006
100K
C6017
10u
ZD6003
C6018
10u
U6004
B4
C1
A3
A4
E3
D3
E2
E1
B3
B2
A1
D2
A2
E4
B1
D4
D1
C4
C3
C2
TX
STROBE
VIN
BLED1
PWM
FLED2
SWB
OUTF1
SCL
FLED1
OUTF2
SWF2
BLED2
OVP
SDA
GND3
GND1
SWF1
EN
GND2
10u
L6002
U6001
D5
G
6
E5
C4
A
1
A
4
G7
F6
F7
E6
E7
D6
D7
C7
C6
B7
B6
A7
B2
B1
C2
C1
D1
D2
E1
E2
F1
F2
G1
E3
G2
F3
G3
F4
G4
E4
D3
G5
F5
C5
A
6
B5
A
5
D4
B4
A
2
C3
B3
A
3
SD
A
SC
L
A
1
A
0
R
E
S
E
T
P
0
_0
P
0
_2
P
0
_3
P
0
_1
TIRQ
R
E
F
X19
X18
X17
X16
X15
X14
X13
X12
X11
X10
X9
X8
X7
X6
X5
X4
X3
X2
X1
X0
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
DVDD
DVDDIO
DG
ND
A
V
D
D
A
G
N
D
NC
R6007
100K
+1.8V_LDO_TOUCH
TOUCH_I2C_SCL
TOUCH_I2C_SDA
MIPI_DSI0_CLK_P
MIPI_DSI0_LANE0_P
MIPI_DSI0_LANE1_P
LCD_MAKER_ID
COMMON_I2C_SCL
COMMON_I2C_SCL
COMMON_I2C_SDA
COMMON_I2C_SDA
+VPWR
+VPWR
TOUCH_INT_N
LCD_RESET_N
TOUCH_RESET
GSM_TX_ON
MIPI_DSI0_LANE2_P
MIPI_DSI0_LANE3_P
MIPI_DSI0_CLK_N
MIPI_DSI0_LANE2_N
MIPI_DSI0_LANE3_N
MIPI_DSI0_LANE1_N
MIPI_DSI0_LANE0_N
TOUCH_LDO_EN
LCD_PWM
LCD_PWM
LED_A
LED_A
LED_C
LED_C
LCD_BL_PM_EN
X0
X0
X10
X10
X4
X4
X2
X2
X1
X1
X3
X3
X5
X5
X7
X7
X9
X9
Y1
Y1
Y3
Y3
Y5
Y5
Y7
Y7
Y9
Y9
Y11
Y11
X13
X13
X15
X15
X17
X17
X18
X18
X16
X16
X14
X14
X12
X12
Y10
Y10
Y8
Y8
Y6
Y6
Y4
Y4
Y2
Y2
Y0
Y0
X11
X11
X6
X6
X8
X8
X19
X19
DSV_EN
DDVDL_-5V
DDVDL_-5V
5V
5V
TOUCH_ID
TOUCH LDO
DSV
TOUCH COB
LCD + FLASH LED
1.2A(1.2mm)
Default : 0x48
[A1, A0] Slave Address
Touch Connector
( B to B type )
LCD,FLASH LED, TOUCH
4.7" HD LCD