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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
R5011
DNI
R5000
47
K
R5001
47K
R5002
47K
R5003
47K
R5004
47K
R5005
47K
R5006
47K
R5007
47
K
R5008
10K
U3000
EAN62781401
MSM8974-1_V2.2
N33
N31
N21
N19
N17
N15
N13
N11
N9
M4
2
L41
L3
7
L2
7
L25
L23
L21
L1
K5
0
K4
2
J4
3
J3
5
J3
3
J3
1
J2
1
J1
9
J1
7
J1
5
J1
3
J1
1
H42
H40
H38
H36
H32
H30
H28
H26
H24
H22
H10
H8
H4
G3
3
G2
1
G1
3
G5
G1
F5
0
F3
8
F2
2
C13
C1
B5
0
B2
0
B2
A4
9
A4
5
A4
1
A3
7
A3
3
A2
9
A2
5
A2
1
A1
7
A1
3
A9
A5
A3
A1
AE4
1
AE39
AE37
AE33
AE31
AE29
AE25
AE23
AE21
AE19
AE17
AE15
AE13
AE11
AE9
AD46
AD44
AC35
AC33
AC23
AC9
AC1
AB50
AA41
AA37
AA35
AA33
AA27
AA25
AA21
AA19
AA17
AA15
AA13
AA11
AA9
Y42
Y8
W29
W27
W25
W9
W1
V50
V42
U43
U35
U33
U31
U23
U21
U19
U17
U15
U13
U11
U9
T42
R43
R41
R39
R37
R29
R27
R9
R5
R1
P50
P42
N35
BK50
BK48
BK44
BK40
BK36
BK28
BK24
BK20
BK16
BK12
BK8
BK2
BJ49
BJ41
BJ33
BJ21
BJ3
BJ1
BH34
BG1
BF50
BF48
BF42
BF30
BE41
BE37
BE29
BE7
BE1
BD42
BD24
BD12
BD4
BC27
BC25
BC13
BB50
BB42
BB40
BB38
BB36
BB34
BB32
BB30
BB28
BB26
BB24
BB16
BB14
BB12
BB10
BB8
BA31
BA29
BA27
BA25
BA23
BA21
BA19
BA17
BA15
BA11
BA9
AY42
AY2
AW45
AW27
AW9
AW1
AV5
0
AV8
AV4
AU43
AU41
AU39
AU35
AU33
AU31
AU27
AU25
AU23
AU21
AU19
AU15
AU13
AU
9
AU
3
AT42
AR27
AR
9
AR
1
AP5
0
AP4
2
AN41
AN39
AN35
AN33
AN31
AN29
AN27
AN25
AN23
AN21
AN19
AN17
AN13
AN11
AN
9
AN
7
AN
1
AM4
2
AL
9
AL
1
AK5
0
AJ4
1
AJ3
9
AJ3
7
AJ3
5
AJ3
3
AJ3
1
AJ2
9
AJ2
7
AJ2
5
AJ2
3
AJ2
1
AJ1
9
AJ1
7
AJ1
5
AJ1
3
AJ1
1
AJ9
AG43
AG
9
AG
1
AF50
AF44
AF42
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_192
GND_193
GND_194
GND_195
GND_196
GND_197
GND_198
GND_199
GND_200
GND_201
GND_202
GND_203
GND_204
GND_205
GND_206
GND_207
GND_208
GND_209
GND_210
GND_211
GND_212
GND_213
GND_214
GND_215
GND_216
GND_217
GND_218
GND_219
GND_220
GND_221
GND_222
GND_223
GND_224
GND_225
GND_226
GND_227
GND_228
GND_229
GND_230
GND_231
GND_232
GND_233
GND_234
GND_235
GND_236
GND_237
GND_238
GND_239
GND_240
GND_241
GND_242
GND_243
GND_244
GND_245
GND_246
GND_247
GND_248
GND_249
GND_250
GND_251
GND_252
GND_253
GND_254
GND_255
GND_256
GND_257
GND_258
GND_259
GND_260
GND_261
GND_262
GND_263
GND_264
GND_265
GND_266
GND_267
GND_268
GND_269
GND_270
GND_271
GND_272
GND_273
GND_274
GND_275
GND_276
GND_70
GND_71
GND_72
GND_73
GND_74
GND_75
GND_76
GND_77
GND_78
GND_79
GND_80
GND_81
GND_82
GND_83
GND_84
GND_85
GND_86
GND_87
GND_88
GND_89
GND_90
GND_91
GND_92
GND_93
GND_94
GND_95
GND_96
GND_97
GND_98
GND_99
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_01 GND_02 GND_03 GND_04 GND_05 GND_06 GND_07 GND_08 GND_09 GND_10 GND_11 GND_12 GND_13 GND_14 GND_15 GND_16 GND_17 GND_18 GND_19 GND_20 GND_21 GND_22 GND_23 GND_24 GND_25 GND_26 GND_27 GND_28 GND_29 GND_30 GND_31 GND_32 GND_33 GND_34 GND_35 GND_36 GND_37 GND_38 GND_39 GND_40 GND_41 GND_42 GND_43 GND_44 GND_45 GND_46 GND_47 GND_48 GND_49 GND_50 GND_51 GND_52 GND_53 GND_54 GND_55 GND_56 GND_57 GND_58 GND_59 GND_60 GND_61 GND_62 GND_63 GND_64 GND_65 GND_66 GND_67 GND_68 GND_69
R5010
0
R5009
DNI
+1V8_VREG_S3A
C5001
4.7u
4.7u
C5004
+1V8_VREG_S3A
DNI
C5000
C5003
0.1u
+2V95_VREG_L20
0.1u
C5005
0.1u
C5002
+1V8_VREG_S3A
U3000
MSM8974-1_V2.2
BK22
AT50
AR13
AR11
AP8
AL43
AK42
AK2
AJ43
AH42
AF4
AD42
AD8
AC43
AB42
AA43
Y2
W37
V8
U7
T8
P8
N49
N43
N3
M44
M8
M2
L43
L5
J47
H50
F4
6
F4
4
F8
E4
5
E4
3
E4
1
E3
9
E3
7
D46
D44
D4
C49
C47
C45
C43
C39
C5
C3
B4
8
B4
6
B4
4
B4
2
B4
0
B3
6
B3
2
B1
2
A4
7
A4
3
A3
9
A3
5
BH22
AP44
AN45
E29
G29
BK46
BK42
BK34
BK6
BJ23
BJ13
BJ9
BH50
BH44
BH36
BH24
BH20
BH2
BG49
BG45
BG43
BG37
BG31
BG23
BF44
BE4
5
BE4
3
BE2
7
BE3
BD50
BD44
BD34
BD32
BD30
BC49
BC43
BC23
BC17
BC
9
BC
5
BC
3
BC
1
BB2
2
BA4
9
BA4
3
BA3
3
AY50
AW49
AW43
AW41
AU49
NC_62
NC_63
NC_64
NC_65
NC_66
NC_67
NC_68
NC_69
NC_70
NC_71
NC_72
NC_73
NC_74
NC_75
NC_76
NC_77
NC_78
NC_79
NC_80
NC_81
NC_82
NC_83
NC_84
NC_85
NC_86
NC_87
NC_88
NC_89
NC_90
NC_91
NC_92
NC_93
NC_94
NC_95
NC_96
NC_97
NC_98
NC_99
NC_100
NC_101
NC_102
NC_103
NC_104
NC_105
NC_106
NC_107
DNC_01
DNC_02
DNC_03
DNC_04
DNC_05
NC_01 NC_02 NC_03 NC_04 NC_05 NC_06 NC_07 NC_08 NC_09 NC_10 NC_11 NC_12 NC_13 NC_14 NC_15 NC_16 NC_17 NC_18 NC_19 NC_20 NC_21 NC_22 NC_23 NC_24 NC_25 NC_26 NC_27 NC_28 NC_29 NC_30
NC_31
NC_32
NC_33
NC_34
NC_35
NC_36
NC_37
NC_38
NC_39
NC_40
NC_41
NC_42
NC_43
NC_44
NC_45
NC_46
NC_47
NC_48
NC_49
NC_50
NC_51
NC_52
NC_53
NC_54
NC_55
NC_56
NC_57
NC_58
NC_59
NC_60
NC_61
DNC_06
U5003
EAN62640801
H9CKNNNBPTMRLR-NTM
AG28
AJ1
6
W2
B2
2
B2
AB2
B2
0
AJ2
9
AJ1
A2
9
A1
AJ14
AH13
AJ13
AJ12
AH11
AH10
AJ10
AJ9
H2
H1
G1
F2
E2
E1
D1
C2
AH6
AJ5
AH4
AJ3
AG2
AG1
AF1
AE1
U2
T1
T2
R1
N2
N1
M1
L2
AH8
K2
AD2
U1
AH7
L1
AC2
V2
AF29
AE28
AD28
AD29
AC29
W28
V29
U29
T29
R29
AJ8
K1
AD1
V1
W29
Y28
Y29
AA29
AB28
AB29
AG29
Y2
U28
M28
J28
F29
D29
AJ6
AJ4
AH12
AH9
AF2
AC1
W1
P1
J2
G2
D2
B25
B16
B13
B9
B7
B4
A22
B3
A4
A5
B5
B6
A7
A8
B8
H29
J29
K29
K28
L28
M29
N29
N28
A12
B12
A13
B14
A15
A16
B17
A18
A25
A26
B26
A27
B27
C28
D28
E29
B10
G28
B18
A24
B11
F28
A19
B23
AH17
AJ18
AH19
AH20
AJ20
AJ25
AH25
AH26
AH27
AJ27
A10
G29
B19
B24
AJ24
AH24
AJ23
AH23
AJ21
AH21
AJ17
A20
AH16
AE29
AC28
T28
AJ26
AJ19
AH22
P28
C29
AH28
AH15
AH3
AB1
AA2
P2
B21
B15
A3
P29
AJ15
AH2
C1
B28
AF28
AA2
8
V2
8
R28
L29
H28
E2
8
AJ2
8
AJ2
2
AJ1
1
AJ7
AJ2
AH29
AH18
AH14
AH
5
AH
1
AE2
AA1
Y
1
R2
M2
J1
F1
B2
9
B1
A2
8
A2
3
A2
1
A1
7
A1
4
A1
1
A9
A6
A2
VSS_01 VSS_02 VSS_03 VSS_04 VSS_05 VSS_06 VSS_07 VSS_08 VSS_09 VSS_10 VSS_11 VSS_12 VSS_13 VSS_14 VSS_15 VSS_16 VSS_17 VSS_18 VSS_19 VSS_20 VSS_21 VSS_22 VSS_23 VSS_24 VSS_25 VSS_26 VSS_27 VSS_28 VSS_29 VSS_30 VSS_31 VSS_32 VSS_33 VSS_34 VSS_35
VDD1_1
VDD1_2
VDD1_3
VDD1_4
VDD1_5
VDD2_1
VDD2_2
VDD2_3
VDD2_4
VDD2_5
VDD2_6
VDD2_7
VDD2_8
VDD2_9
VDD2_10
VDD2_11
VDDCA_1
VDDCA_2
VDDCA_3
VDDCA_4
VDDCA_5
VDDCA_6
Vref_CA_a
Vref_DQ_a
ZQ_a
CK_c_a
CK_t_a
CKE0_a
CKE1_a
CSB0_a
CSB1_a
DQS0_c_a
DQS1_c_a
DQS2_c_a
DQS3_c_a
CA0_a
CA1_a
CA2_a
CA3_a
CA4_a
CA5_a
CA6_a
CA7_a
CA8_a
CA9_a
DM0_a
DM1_a
DM2_a
DM3_a
DQS0_t_a
DQS1_t_a
DQS2_t_a
DQS3_t_a
DQ0_a
DQ1_a
DQ2_a
DQ3_a
DQ4_a
DQ5_a
DQ6_a
DQ7_a
DQ8_a
DQ9_a
DQ10_a
DQ11_a
DQ12_a
DQ13_a
DQ14_a
DQ15_a
DQ16_a
DQ17_a
DQ18_a
DQ19_a
DQ20_a
DQ21_a
DQ22_a
DQ23_a
DQ24_a
DQ25_a
DQ26_a
DQ27_a
DQ28_a
DQ29_a
DQ30_a
DQ31_a
VDDQ_01
VDDQ_02
VDDQ_03
VDDQ_04
VDDQ_05
VDDQ_06
VDDQ_07
VDDQ_08
VDDQ_09
VDDQ_10
VDDQ_11
VDDQ_12
VDDQ_13
VDDQ_14
VDDQ_15
VDDQ_16
VDDQ_17
VDDQ_18
VDDQ_19
VDDQ_20
VDDQ_21
VDDQ_22
Vref_CA_b
Vref_DQ_b
ZQ_b
CK_c_b
CK_t_b
CKE0_b
CKE1_b
CSB0_b
CSB1_b
DQS0_c_b
DQS1_c_b
DQS2_c_b
DQS3_c_b
CA0_b
CA1_b
CA2_b
CA3_b
CA4_b
CA5_b
CA6_b
CA7_b
CA8_b
CA9_b
DM0_b
DM1_b
DM2_b
DM3_b
DQS0_t_b
DQS1_t_b
DQS2_t_b
DQS3_t_b
DQ0_b
DQ1_b
DQ2_b
DQ3_b
DQ4_b
DQ5_b
DQ6_b
DQ7_b
DQ8_b
DQ9_b
DQ10_b
DQ11_b
DQ12_b
DQ13_b
DQ14_b
DQ15_b
DQ16_b
DQ17_b
DQ18_b
DQ19_b
DQ20_b
DQ21_b
DQ22_b
DQ23_b
DQ24_b
DQ25_b
DQ26_b
DQ27_b
DQ28_b
DQ29_b
DQ30_b
DQ31_b
NC_1 NC_2 NC_3 NC_4
ODT_
a
ODT_
b
RFU_1 RFU_2 RFU_3 RFU_4 RFU_5
U5001
EAN62798001
SDIN8DE4-16G-974
D4
G10
G12
A3
G13
A4
G14
A5
H1
B2
H2
B3
H3
B4
H5
B5
H12
B6
H13
H14
M6
J1
J2
M5
J3
J5
C2
J12
C6
J13
M4
J14
N4
K1
P3
K2
P5
K3
E6
K5
F5
K6
J10
K7
K9
K10
K12
C4
K13
E7
K14
G5
L1
H10
L2
K8
L3
N2
L12
N5
L13
P4
L14
P6
M1
M2
A1
M3
A2
M7
A6
M8
A7
M9
A8
M10
A9
M11
A10
M12
A11
M13
A12
M14
A13
N1
A14
N3
B1
N6
B7
N7
B8
N8
B9
N9
B10
N10
B11
N11
B12
N12
B13
N13
B14
N14
C1
P1
C3
P2
C5
P7
C7
P8
C8
P9
C9
P10
C10
P11
C11
P12
C12
P13
C13
P14
C1
4
D1
D2
D3
D1
2
D1
3
D1
4
E1
E2
E3
E5
E8
E9
E1
0
E1
2
E1
3
E1
4
F1
F2
F3
F1
0
F1
2
F1
3
F1
4
G1
G2
G3
NC5
7
NC5
6
NC5
5
NC5
4
NC5
3
NC5
2
NC5
1
NC5
0
NC4
9
NC4
8
NC4
7
NC4
6
NC4
5
NC4
4
NC4
3
NC4
2
NC4
1
NC4
0
NC3
9
NC3
8
NC3
7
NC3
6
NC3
5
NC3
4
NC3
3
NC3
2
NC3
1
NC123
NC30
NC122
NC29
NC121
NC28
NC120
NC27
NC119
NC26
NC118
NC25
NC117
NC24
NC116
NC23
NC115
NC22
NC114
NC21
NC113
NC20
NC112
NC19
NC111
NC18
NC110
NC17
NC109
NC16
NC108
NC15
NC107
NC14
NC106
NC13
NC105
NC12
NC104
NC11
NC103
NC10
NC102
NC9
NC101
NC8
NC100
NC7
NC99
NC6
NC98
NC5
NC97
NC4
NC96
NC3
NC95
NC2
NC94
NC1
NC93
NC92
VSSQ4
NC91
VSSQ5
NC90
VSSQ1
NC89
VSSQ2
NC88
VSS5
NC87
VSS4
NC86
VSS3
NC85
VSS2
NC84
VSSQ3
NC83
NC82
VCC4
NC81
VCC3
NC80
VCC2
RESET
VCC1
NC78
VCCQ5
NC77
VCCQ4
NC76
VCCQ1
NC75
VCCQ2
NC74
VCCQ3
NC73
VDDI
NC72
NC71
CMD
NC70
NC69
CLK
NC68
NC67
DAT7
NC66
DAT6
NC65
DAT5
NC64
DAT4
NC63
DAT3
NC62
DAT2
NC61
DAT1
NC60
DAT0
NC59
NC58
INDEX
eMMC_CLK
MSM_RESOUT_N
eMMC_CMD
eMMC_DATA[0]
eMMC_DATA[1]
eMMC_DATA[2]
eMMC_DATA[3]
eMMC_DATA[4]
eMMC_DATA[5]
eMMC_DATA[6]
eMMC_DATA[7]
revB->revC:0402->0603
MSM8974 GND & NC
LPDDR3_POP 16Gbit 800MHz
2Channel, 8Gbx2, x32
eMMC Sandisk
MSM within 5mm
16G_eMMC
32G_eMMC