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Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
R4010
6040
6040
R4011
R4016
6040
6040
R4017
U3000
AP33
AU35
AU31
AU3
AU25
AU19
AU13
AT36
AT28
AT22
AT2
AT16
AT10
AR37
AR35
AR3
AR1
AP4
AP34
AP28
AP22
AP16
AP10
AN5
AN33
AM6
AM32
AL7
AL37
AL31
AL25
AL19
AL13
AL1
AK8
AK6
AK32
AK30
AJ9
AJ29
AJ27
AJ11
AH4
AH36
AH34
AH28
AH22
AH2
AH16
AH10
AG27
AG25
AG21
AG17
AG13
AG11
AF26
AF12
AE7
AE37
AE31
AE27
AE25
AE23
AE21
AE19
AE17
AE15
AE13
AE11
AE1
AC25
AC23
AC21
AC19
AC17
AC15
AC13
AB4
AB36
AB34
AB28
AB2
AB10
AA27
AA25
AA23
AA21
AA19
AA17
AA15
AA13
AA11
A7
A35
A31
A3
A25
A19
A13
W7
W37
W31
W23
W21
W19
W17
W15
W13
W1
U27
U25
U23
U21
U19
U17
U15
U13
U11
T4
T36
T34
T28
T2
T10
R23
R21
R19
R17
R15
R13
P24
N7
N37
N31
N27
N25
N13
N11
N1
M26
M12
L27
L25
L21
L17
L13
L11
K4
K36
K34
K28
K22
K2
K16
K10
J9
J29
J27
J11
H8
H6
H32
H30
G7
G37
G31
G25
G19
G13
G1
F6
F32
E5
E33
D4
D34
D28
D22
D16
D10
C37
C35
C3
C1
B36
B28
B22
B2
B16
B10
AU7
GND_100
GND_101
GND_102
GND_103
GND_104
GND_105
GND_106
GND_107
GND_108
GND_109
GND_110
GND_111
GND_112
GND_113
GND_114
GND_115
GND_116
GND_117
GND_118
GND_119
GND_120
GND_121
GND_122
GND_123
GND_124
GND_125
GND_126
GND_127
GND_128
GND_129
GND_130
GND_131
GND_132
GND_133
GND_134
GND_135
GND_136
GND_137
GND_138
GND_139
GND_140
GND_141
GND_142
GND_143
GND_144
GND_145
GND_146
GND_147
GND_148
GND_149
GND_150
GND_151
GND_152
GND_153
GND_154
GND_155
GND_156
GND_157
GND_158
GND_159
GND_160
GND_161
GND_162
GND_163
GND_164
GND_165
GND_166
GND_167
GND_168
GND_169
GND_170
GND_171
GND_172
GND_173
GND_174
GND_175
GND_176
GND_177
GND_178
GND_179
GND_180
GND_181
GND_182
GND_183
GND_184
GND_185
GND_186
GND_187
GND_188
GND_189
GND_190
GND_191
GND_001
GND_002
GND_003
GND_004
GND_005
GND_006
GND_007
GND_008
GND_009
GND_010
GND_011
GND_012
GND_013
GND_014
GND_015
GND_016
GND_017
GND_018
GND_019
GND_020
GND_021
GND_022
GND_023
GND_024
GND_025
GND_026
GND_027
GND_028
GND_029
GND_030
GND_031
GND_032
GND_033
GND_034
GND_035
GND_036
GND_037
GND_038
GND_039
GND_040
GND_041
GND_042
GND_043
GND_044
GND_045
GND_046
GND_047
GND_048
GND_049
GND_050
GND_051
GND_052
GND_053
GND_054
GND_055
GND_056
GND_057
GND_058
GND_059
GND_060
GND_061
GND_062
GND_063
GND_064
GND_065
GND_066
GND_067
GND_068
GND_069
GND_070
GND_071
GND_072
GND_073
GND_074
GND_075
GND_076
GND_077
GND_078
GND_079
GND_080
GND_081
GND_082
GND_083
GND_084
GND_085
GND_086
GND_087
GND_088
GND_089
GND_090
GND_091
GND_092
GND_093
GND_094
GND_095
GND_096
GND_097
GND_098
GND_099
U3000
AP33
AK28
AL29
AN31
AM30
AN29
AU9
AU17
T12
P12
Y32
AF30
AG5
A21
K18
B24
P36
E7
M36
R1
V6
AC37
AL11
AF2
AH24
AG23
AT8
AP8
V2
AB6
G33
L23
K12
A15
T26
R25
P26
N23
N21
N19
N17
N15
M24
M22
M20
M18
M16
M14
AM34
AL33
AG19
AD28
AC27
AD2
AB8
Y2
Y26
Y24
Y22
Y16
Y14
Y12
W25
V26
V24
V22
V16
V14
V12
T24
T22
T18
T16
T14
P22
P20
P18
P16
P14
AF24
AF22
AF20
AF18
AD26
AD24
AD22
AD20
AB26
AB24
AB22
Y20
Y18
V20
V18
T20
AF16
AF14
AD18
AD16
AD14
AD12
AB20
AB18
AB16
AB14
AB12
AJ25
AH26
VDD_RTC1
VDD_RTC2
VDD_CPU_01
VDD_CPU_02
VDD_CPU_03
VDD_CPU_04
VDD_CPU_05
VDD_CPU_06
VDD_CPU_07
VDD_CPU_08
VDD_CPU_09
VDD_CPU_10
VDD_CPU_11
VDD_CPU_12
VDD_CPU_13
VDD_CPU_14
VDD_CPU_15
VDD_CPU_16
VDD_CORE_01
VDD_CORE_02
VDD_CORE_03
VDD_CORE_04
VDD_CORE_05
VDD_CORE_06
VDD_CORE_07
VDD_CORE_08
VDD_CORE_09
VDD_CORE_10
VDD_CORE_11
VDD_CORE_12
VDD_CORE_13
VDD_CORE_14
VDD_CORE_15
VDD_CORE_16
VDD_CORE_17
VDD_CORE_18
VDD_CORE_19
VDD_CORE_20
VDD_CORE_21
VDD_CORE_22
VDD_CORE_23
VDD_CORE_24
VDD_CORE_25
VDD_CORE_26
VDD_CORE_27
VDD_CORE_28
VDD_CORE_29
VDD_CORE_30
VDD_CORE_31
VDD_CORE_32
VDD_CORE_33
VDD_CORE_34
VDDIO_HSIC
AVDD_IC_USB
AVDD_VDAC
NC1
NC2
NC3
NC4
NC5
VDDIO_DDR_01
VDDIO_DDR_02
VDDIO_DDR_03
VDDIO_DDR_04
VDDIO_DDR_05
VDDIO_DDR_06
VDDIO_DDR_07
VDDIO_DDR_08
VDDIO_DDR_09
VDDIO_DDR_10
VDDIO_DDR_11
VDDIO_DDR_12
VDDIO_DDR_13
VDDIO_DDR_14
VDD_DDR_RX
VDD_DDR_HS_1
VDD_DDR_HS_2
VDDIO_AUDIO
AVDD_USB
AVDD_USB_PLL
AVDD_HDMI
AVDD_HDMI_PLL
VDDIO_LCD_1
VDDIO_LCD_2
AVDD_DSI_CSI
VDDIO_CAM
VDDIO_UART
VDDIO_BB
VDDIO_SDMMC1
VDDIO_SDMMC3
VDDIO_SDMMC4
AVDD_OSC
AVDD_PLLA_P_C
AVDD_PLLX
AVDD_PLLM
AVDD_PLLU_D
AVDD_PLLE
VDDIO_SYS
VDDIO_GMI_1
VDDIO_GMI_2
VPP_FUSE
VPP_KFUSE
AVDD_PEXB
VDD_PEXB
AVDD_PEX_PLL
HVDD_PEX
VDDIO_PEX_CTL
IFX_USB_VBUS
R4027
100K
R4006
10
K
C4050
10u
R4007
10K
C4019
4.7u
R4025
10
K
C4021
2.2u
R4026
10
K
TP4004
10K
R4014
6.3V
C4015
10u
TP4000
4.7K
R4008
C4051
0.1u
10u
C4027
6.3V
+1V8_TPS_AVDD_OSC
6.3V
C4007
10u
C4012
10u
6.3V
0.1u
C4040
0.1u
C4022
0.1u
C4023
6.3V
4.7u
C4030
C4024
0.1u
C4020
0.1u
C4038
0.1u
0.1u
C4039
0.1u
C4055
C4056
0.1u
0.1u
C4057
0.1u
C4058
0.1u
C4008
C4018
0.1u
C4004
0.1u
0.1u
C4009
C4033
0.1u
C4035
0.1u
0.1u
C4041
0.1u
C4042
C4043
0.1u
0.1u
C4044
0.1u
C4046
C4061
0.1u
C4063
0.1u
C4066
0.1u
0.1u
C4070
C4071
0.1u
+1V8_TPS_AVDD_OSC
6.3V
C4013
10u
+1V8_TPS_VIO
R4013
1%
240
R4012
1%
240
+1V2_TPS_VDDR
4.7K
R4009
C4074
10V
47n
+1V2_TPS_VDDR
10V
47n
C4073
0.1u
C4037
+1V2_TPS_VDDR
+1V8_TPS_VIO
6.3V
C4036
4.7u
C4054
0.1u
+1V8_TPS_VIO
4.7u
6.3V
C4053
+3V3_TPS_VUSB
+2V85_TPS_VMEM
+1V8_TPS_VIO
6.3V
C4072
4.7u
+1V2_TPS_VPLL
C4069
0.1u
4.7u
C4065
6.3V
0.09DCR 120R@100MHz
FB4001
120
+1V8_TPS_VIO
C4060
6.3V
4.7u
+1V8_TPS_VIO
+1V8_TPS_VIO
4.7u
6.3V
C4064
6.3V
C4047
4.7u
0.1u
C4059
+1V8_TPS_VIO
+1V8_TPS_VIO
4.7u
C4045
6.3V
+1V2_TPS_VDSICSI
+1V8_TPS_VIO
0.09DCR 120R@100MHz
FB4000
120
+1V8_TPS_AVDD_OSC
6.3V
4.7u
C4034
+3V3_TPS_VUSB
+1V8_TPS_VIO
C4062
4.7u
6.3V
+1V0_TPS_VDDRHS
4.7u
C4031
6.3V
+2V85_TPS_VMEM
6.3V
C4003
10u
4.7u
C4010
6.3V
C4032
0.1u
+1V2_TPS_VDDR
6.3V
C4005
4.7u
6.3V
4.7u
C4001
+1V2_TPS_VCORE
C4068
0.1u
1u
C4028
6.3V
10u
C4048
C4025
6.3V
10u
6.3V
4.7u
C4017
+1V0_TPS_VCPU
+1V2_TPS_VRTC
+3V3_TPS_VFUSE
+3V0_VSDMMC3
C4000
0.1u
6.3V
4.7u
C4067
+1V2_TPS_VDDR
R4015
1K
1.14VTO1.3V,1.7VTO1.95V,2.7VTO3.6V 12.0x16.0x1.3 TR 186P NAND+DDR SDRAM FBGA 16GB eMMC+8Gb
U4001
U6
B1
5
AF
3
AF16
AF14
AF
1
AE2
AE1
5
AD16
AD
1
AC
5
AC
4
AC13
AC12
AB4
AB1
3
A3
A1
6
A1
4
A1
T6
R5
H6
H5
H10
K9
H11
L8
K10
H12
J11
L9
W9
AA11
AB12
Y10
W8
AB11
Y9
AB10
L11
M11
M10
M12
M9
N10
N11
N12
U12
U11
U10
V9
V12
V10
V11
W11
K12
Y12
N8
U8
K11
Y11
N9
U9
L10
W10
P8
T8
L5
L6
M6
M5
N5
V4
V5
V6
W6
Y6
U5
U4
T5
T4
P6
R6
F4
F8
E8
E7
D7
D9
E9
D10
E10
E6
D6
G9
G8
G7
G6
G5
G4
F9
F7
F5
AB6
AB5
AA6
AA12
AA9
Y13
W13
V8
U13
R8
N13
M8
L13
K13
J9
J12
W4
R4
L4
AA8
AA5
Y4
R11
P5
K4
J8
J5
J6
K6
R12
N6
AA13
AA10
Y8
W12
V13
T9
R9
P9
M13
L12
K8
J13
J10
W5
P4
M4
AB8
Y5
R10
N4
K5
H8
AB9
AA4
J4
H9
F6
H4
E12
D8
E11
E5
D11
U2
U15
R2
R15
M2
M1
5
K2
K1
5
H13
E4
E1
3
D5
D4
D13
D12
C16
C1
B2
DNU20 DNU21 DNU22 DNU23 DNU24 DNU25 DNU26 DNU27 DNU28 DNU29 DNU30 DNU31 DNU32 DNU33 DNU34 DNU35 DNU36 DNU37
VCCM_1
VCCM_2
VCCQM
VDDIM
VSSM_1
VSSM_2
VSSQM
VDD1E_1
VDD1E_2
VDD1E_3
VDD1E_4
VDD2E_1
VDD2E_2
VDD2E_3
VDD2E_4
VDD2E_5
VDD2E_6
VDDCAE_1
VDDCAE_2
VDDCAE_3
VDDQE_1
VDDQE_2
VDDQE_3
VDDQE_4
VDDQE_5
VDDQE_6
VDDQE_7
VDDQE_8
VDDQE_9
VDDQE_10
VDDQE_11
VDDQE_12
VDDQE_13
VREF_CA_E
VREF_DQ_E
ZQ0E
ZQ1E
VSSE_1
VSSE_2
VSSE_3
VSSE_4
VSSE_5
VSSE_6
VSSE_7
VSSE_8
VSSCAE_1
VSSCAE_2
VSSCAE_3
VSSQE_1
VSSQE_2
VSSQE_3
VSSQE_4
VSSQE_5
VSSQE_6
VSSQE_7
VSSQE_8
VSSQE_9
VSSQE_10
VSSQE_11
VSSQE_12
VSSQE_13
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
DAT0M
DAT1M
DAT2M
DAT3M
DAT4M
DAT5M
DAT6M
DAT7M
CLKM
CMDM
RSTM
CKE
/CKE
CKE0E
CKE1E
/CS0E
/CS1E
CA0E
CA1E
CA2E
CA3E
CA4E
CA5E
CA6E
CA7E
CA8E
CA9E
DM0E
DM1E
DM2E
DM3E
DQS0E
DQS1E
DQS2E
DQS3E
/DQS0E
/DQS1E
/DQS2E
/DQS3E
DQ0E
DQ1E
DQ2E
DQ3E
DQ4E
DQ5E
DQ6E
DQ7E
DQ8E
DQ9E
DQ10E
DQ11E
DQ12E
DQ13E
DQ14E
DQ15E
DQ16E
DQ17E
DQ18E
DQ19E
DQ20E
DQ21E
DQ22E
DQ23E
DQ24E
DQ25E
DQ26E
DQ27E
DQ28E
DQ29E
DQ30E
DQ31E
NC13
NC14
NC15
NC16
DNU1 DNU2 DNU3 DNU4 DNU5 DNU6 DNU7 DNU8 DNU9 DNU10 DNU11 DNU12 DNU13 DNU14 DNU15 DNU16 DNU17 DNU18 DNU19
NC17
TP4008
TP4007
VRTC_1.8V
VSD2_1.8V
CN4001
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
+1V8_TPS_VIO
IFX_TDO
IFX_TMS
IFX_TCK
IFX_TDI
RESET_ALL_N
UART_AP_TX_CP_RX
UART_AP_RX_CP_TX
DDR_CLK_P
DDR_CLK_N
DDR_CKE1
DDR_CKE0
DDR_CS1_N
DDR_CS0_N
DDR_A09
DDR_A08
DDR_A07
DDR_A06
DDR_A05
DDR_A04
DDR_A03
DDR_A02
DDR_A01
DDR_A00
DDR_DQS3P
DDR_DQS3N
DDR_DQS2P
DDR_DQS1P
DDR_DQS1N
DDR_DQS0P
DDR_DQS0N
DDR_DQS2N
DDR_DM3
DDR_DM2
DDR_DM1
DDR_DM0
DDR_DQ30
DDR_DQ29
DDR_DQ28
DDR_DQ27
DDR_DQ26
DDR_DQ25
DDR_DQ24
DDR_DQ23
DDR_DQ22
DDR_DQ21
DDR_DQ20
DDR_DQ19
DDR_DQ18
DDR_DQ17
DDR_DQ16
DDR_DQ15
DDR_DQ14
DDR_DQ13
DDR_DQ12
DDR_DQ11
DDR_DQ10
DDR_DQ09
DDR_DQ08
DDR_DQ07
DDR_DQ06
DDR_DQ05
DDR_DQ04
DDR_DQ03
DDR_DQ02
DDR_DQ01
DDR_DQ00
DDR_DQ31
eMMC_DAT7
eMMC_DAT6
eMMC_DAT5
eMMC_DAT4
eMMC_DAT3
eMMC_DAT2
eMMC_DAT1
AP_JTAG_TDO
AP_JTAG_RTCK
AP_UART_TX
AP_UART_RX
AP_SYS_RESET_N
eMMC_DAT0
IFX_TRST/
IFX_RTCK
eMMC_RST_N
AP_JTAG_TMS
AP_JTAG_TDI
AP_JTAG_TCK
eMMC_CMD
eMMC_CLK
AP Side
CP Side
JTAG INTERFACE (IN PCB)
AP30 Power
eMMC MCP