LG LG-D618 - Page 155

- 155 -
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
1MR2303
VREG_L6_1V8
U2100
U38
T37
L38
L36
AV35
AV33
AU34
AT33
AR14
AM15
AA38
E8
P5
J4
K3
AA2
AN30
AP29
E28
F27
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
U2100
N40 N36 N34 N24 N6 N2 M37 M33 M31 M29 M21 M17 M15 M13 M11 M9 M7 L28 L24 L22 K37 K33 K31 K29 K27 K25 K23 K21 K19 K17 K15 K13 K11 K9 K5 J36 J32 J28 J22 J14 J6 H39 H37 H33 H29 H23 H19 H17 H15 H13 H11 H9 H5 H3 H1 G38 G36 G32 G30 G22
J26
V11
V9
V5
V1
U40 U36 T35 T31 T21 T19 T17 T15 T13 T11 T9 T7 R36 R28 R26 R24 R4 P29 P21 P17 P15 P13 P11 P9 P7 P3
B39 B17 B15 B13 B11
B1
AY39 AY31
AY29
AY3
AY1
AW40
AW38
AW30
AW20
AW12
AW8
AW4
AW2
AV29
AV25
AV19
AV15
AV13
AV9
AU30
AU28
AU20
AU18
AU14
AU10
AT29
AT25
AT23
AT15
AT9
AT1
AR30
AR28
AP39
AP31
AP27
AP21
AP17
AP9
AP7
AP5
AN40
AN38
AN32
AN28
AN26
AN22
AN20
AN18
AN12
AN8
AM37
AM33
AM31
AM27
AM25
AM17
AM11
Y31
Y25
Y21
Y19
Y17
Y15
Y13
Y11
Y9
W36
W34
W32
W28
W26
W24
W6
W4
V33
V31
V29
V25
V21
V19
V17
V15
V13
R32
Y5
V3
AL6
B21
AR18
AW18
AW24
AV23
AU24
AA8
AH9
AE4
AE6
U30
U28
AB9
AD11
AE12
AD27
AF11
AC26
AD17
AB17
U24
T25
M19
P19
AM7
AM5
AM1
AL40
AL38
AL36
AL32
AL28
AL24
AL22
AL18
AL12
AL4
AL2
AK39
AK37
AK31
AK29
AK27
AK25
AK23
AK17
AK9
AK5
AK3
AK1
AJ38
AJ34
AJ32
AJ22
AJ18
AJ16
AJ12
AJ6
AJ4
AH37
AH33
AH29
AH27
AH25
AH5
AH3
AG38
AG36
AG32
AG30
AG24
AG22
AG20
AG16
AG14
AG12
AG10
AG8
AF29
AF27
AF25
AF17
AF15 AF13
AF9 AF7
AE38 AE36 AE22 AE20 AD29 AD25
AD5 AD3
AC32 AC22 AC20 AC12
AC8 AC4
AB33 AB31 AB25 AB19 AB15 AB13 AB11
AB7
AA40 AA32 AA26 AA20
AA4 A40 A38 A36 A32 A26 A20 A16 A14 A12
A6 A2
G18 G10
G8
F37 F35 F33 F17 F15 F13 F11
F9
E40 E38 E36 E34 E30 E20 E16 E14 E12 D31 D29 D21 D17 D15 D13 D11
D9 D7
C32 C30 C20 C16 C14 C12
C8
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_277
GND_278
GND_279
GND_280
GND_281
GND_282
GND_283
GND_284
GND_285
GND_286
GND_287
GND_288
GND_289
GND_290
GND_291
GND_292
GND_293
GND_294
GND_295
GND_296
GND_297
GND_298
GND_299
GND_300
GND_301
GND_302
GND_303
GND_304
GND_305
GND_306
GND_307
GND_308
GND_309
GND_310
GND_311
GND_312
GND_313
GND_314
GND_315
GND_316
GND_317
GND_318
GND_319
GND_320
GND_321
GND_322
GND_323
GND_324
GND_325
GND_326
GND_327
GND_328
GND_329
GND_330
GND_331
GND_332
GND_333
GND_334
GND_335
GND_336
GND_337
GND_338
GND_339
GND_340
GND_341
GND_342
GND_343
GND_344
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_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_61 GND_62 GND_63
GND_64 GND_65
GND_66 GND_67 GND_68 GND_69 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_345
GND_1 GND_2 GND_3
GND_4
GND_5 GND_6
GND_7
GND_8 GND_9
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
R2300 10K
R2302 DNI
1MR2304
GND
GND
Refer to Ref.Schematic Rev.C
Ground both P37 and K37 if WCN3620
is used or if no WCN is used.
Rev_0.4
Early ES samples before April 2013 : pull up (10K)
others sample : pull down (10K)
QCT Ref.E(06/03)
Rev_0.4< 2-1-3-1-4_MSM8226_GND_NC >