LG LG-E730 - Page 182

- 182 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
R304
0
C332
22u
U201
13L
4A
2AA
23BA 33CA 82DA
2FA 3FA
1GA
23GA 23HA
82JA 23JA
33JA
2KA
82LA
92LA 03LA 13LA
71MA 62MA 13MA
5MA
41NA
82NA
13NA
5NA 7NA
01B 11B 21B
31B
8
1B
91B 12B 22B
42B 52B
13B
4B 6B
7B
21C
2C
1
2C
92C 03C
13C 01E 11E
31E
2E 6E
7E
8E 9E
2F
92G
2K
92L 23P
2R
3R
23R
2V
01A
23AA 23FA 33HA
62LA 81MA
61NA
13D
92V
92W 13F 13H
13J 92N 92R
92T 13T
92K
A1
A12
A18
A2
A21
A26
A3
A32
A33
A6
AA1
AA11
AA12
AA15
AA16
AA18
AA19
AA20
AA25
AA33
AA8
AB11
AB12
AB15
AB16
AB18
AB20
AB25
AC1
AC12
AC13
AC16
AC17
AC18
AC19
AC21
AC22
AC25
AC9
AD12
AD13
AD16
AD19
AD21
AD22
AD25
AD8
AD9
AE11
AE12
AE15
AE16
AE19
AE20
AE25
AE26
AE8
AF1
AF11
AF12
AF15
AF16
AF19
AF20
AF25
AF26
AF33
AH25
AJ22
AJ25
AL25
AM1
AM2
AM25
AM27
AM32
AM33
AN1
AN13
AN17
P12
P15
P16
P19
P20
P23
P24
R1
R12
R13
R16
R17
R20
R21
R24
R33
R9
T12
T13
T16
T17
T20
T21
T24
T25
T26
T8
T9
U11
U12
U15
U16
U19
U20
U23
U24
U25
U26
U8
V1
V11
V12
V15
V16
V19
V20
V23
V24
W12
W13
W16
W17
W21
W22
W25
W26
W28
W9
Y12
Y13
Y16
Y17
Y21
Y22
Y25
Y26
Y8
Y9
K12
K11
K16
K15
K20
K19
K26
K25
K24
K23
K28
Y1
AF8
91NA 2NA 52NA 92NA 3NA 23NA 33NA 8NA 1B 2B 02B 23B 33B 33C 1E 1F 01F 21F 72F 82F 6F 8F 82G 82H 23G 33G 6G 1H 21H 31H 61H 7
1H
02H 12H 42H 9H 11J 2
1
J
51J 61J 9
1J
02J 32J 4
2J
82J 6J 8J 1K 6K 2
1L
31L 61L 71L 2L 02L 12L 42L 9L 21M 31M 61M 71M 02M 12M 42M 8M 9M 1N 11N 21N 51N 61N 91N 02N 32N 42N 52N 62N 33N 8N 11P
2
6
1D
NG
361DNG 461DNG 561DNG 661DNG 761DNG 861DNG 961DNG 071DNG 171DNG 271DNG 371DNG 471DNG 571DNG 671DNG 771DNG 871DNG 971DNG 081DNG 181DNG 281DNG 381DNG 481DNG 581DNG 681DNG 781DNG 881DNG 981DNG 091DNG 191DNG 291DNG 391DNG 491DNG 591DNG 691DNG 791DNG 891DNG 991DNG 002DNG 102DNG 202DNG 302DNG 402DNG 50
2
DNG
602DNG 702DNG 802DNG 902DNG 012DNG 112DNG 212DNG 312DNG 41
2
DNG
512DNG 612DNG 7
1
2D
NG
812DNG 912DNG 02
2D
NG
122DNG 222DNG 322DNG 422DNG 522DNG 622DNG 722DNG 822DNG 922DNG 032DNG 132DNG 232DNG 332DNG 432DNG 532DNG 632DNG 732DNG 832DNG 932DNG 042DNG 142DNG 242DNG
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19
GND20
GND21
GND22
GND23
GND24
GND25
GND26
GND27
GND28
GND29
GND30
GND31
GND32
GND33
GND34
GND35
GND36
GND37
GND38
GND39
GND40
GND41
GND42
GND43
GND44
GND45
GND46
GND47
GND48
GND49
GND50
GND51
GND52
GND53
GND54
GND55
GND56
GND57
GND58
GND59
GND60
GND61
GND62
GND63
GND64
GND65
GND66
GND67
GND68
GND69
GND70
GND71
GND72
GND73
GND74
GND75
GND76
GND77
GND78
GND79
GND80
GND81
GND82
GND83
GND84
GND85
GND86
GND87
GND88
GND89
GND90
GND91
GND92
GND93
GND94
GND95
GND96
GND97
GND98
GND99
GND100
GND101
GND102
GND103
GND104
GND105
GND106
GND107
GND108
GND109
GND110
GND111
GND112
GND113
GND114
GND115
GND116
GND117
GND118
GND119
GND120
GND121
GND122
GND123
GND124
GND125
GND126
GND127
GND128
GND129
GND130
GND131
GND132
GND133
GND134
GND135
GND136
GND137
GND138
GND139
GND140
GND141
GND142
GND143
GND144
GND145
GND146
GND147
GND148
GND149
GND150
GND151
GND152
GND153
GND154
GND155
GND156
GND157
GND158
GND159
GND160
GND161
1_A_DNG 2_A
_
DN
G
3_A_DNG 4_A_DNG 5_A_DNG
6_A_DNG 7_A_DNG 8_A_DNG 1CND 2CND 7CND 4CND
6CND
8CND 3CND 5CND 9CND
01CND
1CN 7CN
3CN 96CN
5CN 6CN 07CN 8CN 17CN 01CN 11CN
21CN
31CN 41CN 51CN 61CN 71CN
81CN
91CN
02CN
12CN 22CN 32CN 42CN 52CN
62CN
72CN 82CN
92CN 03CN 13CN 23CN 33CN 43CN 53CN
63CN 73CN
4CN 2C
N
04CN 14CN 2
7C
N
34CN
44CN
54CN
64CN 74CN 84CN 94CN 05CN
15CN
86CN 35CN
45CN 55CN 65CN 9CN 85CN 95CN
06CN
66CN 26CN
76CN 46CN 56CN
P28
11CA 41CA 31BA 41BA 02CA 62CA
8CA
01DA
11DA 42JA 42LA 42MA 42NA 12AA
22AA 32AA
42AA 12BA 22BA 32BA
U201
42BA 32CA 42CA
32DA
42DA 12EA 22EA 32EA 42EA 32FA 42FA
42HA
32W
42W 32Y 42Y 9
HA
81F 61F
2H
82EA
41HA 91HA 12HA
42F
7F
9F 6H 1L 6L
92P
1T
82U 92U
3U
6V
82Y
6Y
82AA
6
AA
82
CA
6CA 6EA
6M 6P 6T
32HA 62
HA
11F 31F 51F 9
1F
12F 3
2F
AD14
AD15
AD20
AD26
AE10
AE13
AE14
AE9
AF10
AF13
AF14
AF17
AF18
AF21
AF22
AH22
H10
H11
H14
H15
H18
H19
H22
H23
H25
H26
J10
J13
J14
J17
J18
J21
J22
J25
J26
J9
K10
K13
K14
K17
K18
K21
K22
K8
K9
L10
L11
L14
L15
L18
L19
L22
L23
L25
L26
L8
M10
M11
M14
M15
M18
M19
M22
M23
M25
M26
N10
N13
N14
N17
N18
N21
N22
AB26
AB8
AB9
AC10
L28
N28
R28
M28
V28
AM8
AB19
AJ23
AH11
T28
E29
E31
A20
AB1
AB28
AB33
AD6
AH20
AJ20
AJ21
AM11
AM12
AN18
D2
E12
F17
N6
AB2
AC2
AJ2
AM3
C1
N2
H29
J29
U31
V31
M29
AA17
AB17
AD17
AD18
AE17
AE18
AL27
A11
A19
A27
A5
B14
B23
B9
D32
G31
M33
A22
A23
A31
AJ19
AM13
AM19
AM28
AM29
AN12
B3
C32
M32
N32
51CA 9N 01P 31P 41P 71P 81P 12P 22P 52P 62P 8P 9P 01R 11R 41R 51R 81R 91R 22R 32R 52R 62R 8R 01T 11T 41T 51T 81T 91T 22T 32T 01U 31U 41U 71
U
81U 12U 22U 9U 01V 31V 41V 71V 81V 12V 22V 52V 62V 8V 9V 01W 11W 41W 51W 81W 91W 02W 8W 01
Y
11Y 41Y 51Y 81Y 91Y 02Y 9FA 01AA 31AA 41AA 62AA 9AA 01B
A
78_1C
_
DDV
88_1C_DDV 98_1C_DDV 0
9
_1
C_
D
DV
19
_1
C_
D
DV
29_1C_DDV 39_1C_DDV
4
9
_1
C_
D
DV
59
_1
C_
D
DV
69_1C_DDV 79_1C
_
DDV
8
9
_1
C_
D
DV
99
_
1C_
D
DV
001_1C
_
DDV
101_1C
_
DD
V
2
01
_
1C_
D
DV
3
01
_
1C_
D
DV
401_1C
_
DDV
50
1
_1C
_
DD
V
6
01
_1
C_
D
DV
7
01
_
1C_
D
DV
801_1C
_
DDV
90
1
_1C
_
DD
V
0
11
_1
C_
D
DV
111_1C_DDV 211_1C_DDV
311_1C_DDV 411_1C_DDV
511_1C_DDV
611_1C_DDV 711_1C_DDV 811_1C_DDV
911_1C_DDV 021_1C_DDV 121_1C_DDV
221_1C_DDV 321_1C_DDV 421_1C_DDV 521_1C_DDV 621_1C_DDV 721_1C_DDV
821_1C_DDV 921_1C_DDV
031
_
1C_DDV
131_1C_DDV 231_1C_DDV 33
1
_1
C_
D
DV
431_1C_DDV 531_1C_DDV
6
31
_
1C_
D
DV
731_1C_DDV 831_1C_DDV
9
31
_1
C_
D
DV
041_1C_DDV 141_1C_DDV 24
1
_1C
_
DD
V
341_1C_DDV
441_1C_DDV 541_1C
_
DD
V
641_1C_DDV
741_1C_DDV
841_1C_DDV
941_1C_DDV 051_1C_DDV 151_1C_DDV
251_1C_DDV 351_1C_DDV 451_1C_DDV 551_1C_DDV
651_1C_DDV 751_1C_DDV 851_1C_DDV 951_1C_DDV
VDD_DDR12
VDD_DDR13
VDD_DDR11
VDD_DDR10
VDD_DDR1
VDD_DDR9
VDD_DDR2
VDD_DDR3
VDD_DDR4
VDD_DDR5
VDD_DDR6
VDD_DDR7
VDD_DDR8
VDDQ_DDR1
VDDQ_DDR4
VDDQ_DDR10
VDDQ_DDR5
VDDQ_DDR6
VDDQ_DDR7
VDDQ_DDR8
VDDQ_DDR2
VDDQ_DDR9
VDDQ_DDR3
VDD_MPLL_1
VDD_MPLL_2
VDD_MPLL_3
VDD_MPLL_4
VDD_MPLL_5
VDD_MPLL_6
VDD_MPLL_7
VDD_A1
VDD_A2_1
VDD_A2_2
VDD_A2_3
VDD_A2_4
VDD_VCCF3
VDD_VCCF4
VDD_VCCF1
VDD_VCCF2
VDD_VCCF6
VDD_VCCF5
RSVD4
RSVD1
RSVD2
RSVD11
RSVD3
RSVD12
RSVD13
RSVD14
RSVD15
RSVD10
RSVD9
RSVD8
RSVD7
RSVD6
RSVD5
VDD_USBPHY_1P8
VDD_USBPHY_3P3
VDD_QFUSE_PRG
VDD_SD
VDD_MDDI
VDD_PLL_GP
VDD_SNS_C1
VDD_SNS_C2
SVIDEO1_OUT
SVIDEO2_OUT
SVIDEO_RBIAS
VDDA_SVIDEO_2
VDD_C1_1
VDD_C1_2
VDD_C1_3
VDD_C1_4
VDD_C1_5
VDD_C1_6
VDD_C1_7
VDD_C1_8
VDD_C1_9
VDD_C1_10
VDD_C1_11
VDD_C1_12
VDD_C1_13
VDD_C1_14
VDD_C1_15
VDD_C1_16
VDD_C1_17
VDD_C1_18
VDD_C1_19
VDD_C1_20
VDD_C1_21
VDD_C1_22
VDD_C1_23
VDD_C1_24
VDD_C1_25
VDD_C1_26
VDD_C1_27
VDD_C1_28
VDD_C1_29
VDD_C1_30
VDD_C1_31
VDD_C1_32
VDD_C1_33
VDD_C1_34
VDD_C1_35
VDD_C1_36
VDD_C1_37
VDD_C1_38
VDD_C1_39
VDD_C1_40
VDD_C1_41
VDD_C1_42
VDD_C1_43
VDD_C1_44
VDD_C1_45
VDD_C1_46
VDD_C1_47
VDD_C1_48
VDD_C1_49
VDD_C1_50
VDD_C1_51
VDD_C1_52
VDD_C1_53
VDD_C1_54
VDD_C1_55
VDD_C1_56
VDD_C1_57
VDD_C1_58
VDD_C1_59
VDD_C1_60
VDD_C1_61
VDD_C1_62
VDD_C1_63
VDD_C1_64
VDD_C1_65
VDD_C1_66
VDD_C1_67
VDD_C1_68
VDD_C1_69
VDD_C1_70
VDD_C1_71
VDD_C1_72
VDD_C1_73
VDD_C1_74
VDD_C1_75
VDD_C1_76
VDD_C1_77
1_0P_DDV 2_0P_DDV
3_0P_DDV
4
_0P
_
DD
V
5_
0
P_
D
DV
6_0P_DDV 7_0P_DDV 8
_0P
_
DD
V
1_
1
P_
D
DV
2_1P_DDV
3_1P_DDV
4
_1P
_
DD
V
5_
1
P_
D
DV
6_1P_DDV 7_1P_DDV 8_
1
P_
D
DV
1_
2
P_
D
DV
2_2P_DDV 3
_2P
_
DD
V
4
_2
P_
D
DV
5_
2
P_
D
DV
6_2P_DDV 7
_2P
_
DD
V
8
_2
P_
D
DV
9_2P_DDV
01_2P_DDV
11_2P_DDV 21_2P_DDV 31_2P_DDV 41_2P_DDV 51_2P_DDV 61_2P_DDV
71_2P_DDV 81_2P_DDV
91_2P_DDV 02_2P_DDV
12_2P_DDV
22_2P_DDV 1_2C_DDV 2_2C_DDV 3_2C_DDV
4_2C_DDV
5_2C_DDV
6_2C_DDV 7_2C_DDV
8_2C_DDV 9_
2C
_
DD
V
01_2C_DDV 11_2C_DDV
21
_
2C_DDV
31_2C_DDV 41_2C_DDV
5
1_
2C
_
DD
V
61_2C_DDV 71_2C_DDV 81_2
C
_D
D
V
91_2C_DDV
02_2C_DDV 12_2C_DDV
22_2C_DDV 32_2C_DD
V
42_2C_DDV 52_2C_DDV 62_2C_DDV 72_2C_DDV
87_1C_DDV 97_1C_DDV
08_1C_DDV 18_1C_DDV
28_1C_DDV
38_1C_DDV 48_1C_DDV 58_1C_DDV 68_1C_DDV
VDDA_SVIDEO_1
10u
C333
C311
470n
DNIR305
VREG_MSMC1_1.1V
C338
470n
n0
747
0
3C
VREG_MSMC2_1.1V
470n
C334
0.47u
C314
n0
7
440
3
C
C326
470n
50
3
C n
0
7
4
8
0
3C n
0
74
0.47u
C317
C339
470n
n0
7
490
3
C
C327
470n 0.47u
C330
0.47u
C329
0.47u
C328
470n
C331
VREG_MSME_1.8V
VREG_MSMA2_2.05V
VREG_MPLL_1.1V
0.47u
C325
22u
C310
VREG_MSME_1.8V
470n
C313
470n
C336
470n
C315
C335
470n
n
0
7
46
0
3
C
C300
470n
C337
470n
470n
C316
u7
4
.
02
03
C
VREG_QFUSE_1.8V
VREG_MSMC1_1.1V
VREG_MSMC1_1.1V
VREG_MSMC1_1.1VVREG_MSMC2_1.1V
VREG_MSME_1.8VVREG_MSME_1.8VVREG_MSME_1.8V
VREG_MSMC1_1.1V
VREG_MPLL_1.1V
VREG_MSMA1_1.3V
VREG_MSMA2_2.05V
VREG_MSMA2_2.05V
VREG_USB_1.8V
VREG_USB_3.3V
V
REG_EMMC_2.85V
VREG_MSME_1.8V
VREG_MSME_1.8V
VREG_MSME_1.8V
C318
470n
303C u1
22u
C324C340
22u
470n
C319
470n
C321 C322
470n 470n
C323C320
470n
470n
C312
Because of height
MSM8255-1_POWER
GND
VDDi_MNAND
VDDi_MNAND
Change 1005
Change 1005
Change 1005 Change 1005
Change 1005
Change 1005
Change 1005
Change 1005
Change 1005
Change 1005
QUALCOMM_SR(?)