LG KS20 - Page 157

- 159 -
LGMC
9
C
151 6
C
14
A
67
2
F
Speaker Connector
RTC Battery
E
D
4
89
8 16
LCD BL/FLASH LED/CAMERA LDOs
F
4
LCD Connector
Power LCD
D
D
13
A
B
2
LG(42)-A-5505-10:01
E
B
2V, 0.5mA
12
C
E
LG Electronics Inc.
11
15KR702
1
E
5
MICRO SD I/F-TransFLASH
3
F
D
5
Power Vibrator
C
3 7 10
C715
10u
PLR0504F
D701
1
2
34
5
6
C707
1
2
34
5
6
0.1u
D703
PLR0504F
68nH
VPWR
L702
C716
33pC704
2
1u
7
8
9
ENEY0003801
24-8000-002-000-829
CN700
1
16
17
18
19
2
20
21
22
23
24
25
26
27
3
4
5
6
ENQY0014201
04-6293-027-001-829
CN702
1
10
11
12
13
14
15
1 R751
VLCD_2.6V
R750
1
$V
VA700
ICVL0518400V500FR
$V
BAT700
NBL414R-F9J
SBCL0001701
10u
C717
C723
1u
0.1uC701
VA702
EVL5M02200
VLCD_2.6V
0
R701
5
LDO2
16
M1
M2
15
M3
14
13
M4
OUT
25
28
P1
P2
17
24
PGND
1
PIN
6
REFBP
7
SETF
8
SETM
BGND
29
22
C1N
C1P
23
C2N
27
26
C2P
ENF
21
18
ENLDO
20
ENM1
ENM2
19
F1
12
11
F2
10
F3
9
F4
GND
3
IN
2
LDO1
4
EUSY0263101
MAX8631XETIU702
33pC703
2.2u
C722
PG05DBTFCD704
VLCD_2.6V
PG05DBTFCD705
68nH
L700
R704
DNI
C713
0.01u
C724
1u
C714
1u
68nH
L703
33K
R703
VLCD_1.8V
100K R709
VRUIM_3.0V
ICVL0518400V500FR
VA701
VOUT
VPWR
R1114D261D-TR-FU701
CE
6
2
GND1
5
GND2
4
NC
VDD
13
R712 100K
VLCD_1.8V
TP700
R705 10K
0.01u
C711
2
A
GND
3
NC
5
VCC
61
VCC1
Y
4
1
2
34
5
6
FXLP34L6X U700
D706
PLR0504F
1u
C719
R720
DNI
6.8KR730
TP703
C712
2.2u
0
R708
33K
R713
TP702
VTFLASH_3.0V
VLCD_1.8V
VPWR
R714
33K
10p
TP701
C709
R710 100K
33p
L701
68nH
VCAM_2.6V
VPWR
C706 C708 NA
0
R706
C700
1u
U703 R1114D181D
6
CE
GND1
2
GND2
5
NC
4
1
VDD VOUT
3
PG05DBTFC
D707
1
2
34
5
6
VMSMP_2.6V
PLR0504F
D702
D700KDS160E
1u
R746
0
C718
R717 13K
1
2
C705 2.2u
2.2u
SUSY0026601
EMS1810TPB1P
CN701
C721
33p
2.2u
C710
C702
0.01u
T5
6
7
T6
T7
8
T8
9
C720
G2
20
G3
21
S1
16
S2
14 12
S3
S4
1
15
S5
13
S6 S7
11
10
S8
17
ST1
18
ST2
2
T1
3
T2
T3
4
5
T4
VCAM_1.8V
49448-1611
ENSY0018601
S700
19
G1
100KR711
33K
R715
SPKR_N
SPKR_P
R716
33K
FLM
SDMC_DAT1
SDMC_DAT3
SDMC_DAT2
SDMC_DAT0
SDMC_CLK
SDMC_CMD
BLED2
BLED3
BLED4
MDDI_P_STB_M
MDDI_P_STB_P
MDDI_P_DATA_M
MDDI_P_DATA_P
VOUT
VIB_DRV_ON
BL_PWR_ON
FLASH_PWR_ON
LCD_RESET
VCOIN
LCD_PWR_ON
SIM_CLK
SIM_IO
SIM_RST
nTF_DETECTBLED1
CAM_PWR_ON
VOUT
BLED4
BLED1
BLED2
BLED3
FLED
LCD_PWR_ON
7. CIRCUIT DIAGRAM
LGE Internal Use Only
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Only for training and service purposes