LG LG-D618 - The Web; Syncing Chrome with Other Devices

3. TROUBLE SHOOTING
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Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3.8 WIFI/BT Trouble Shooting
3.8.1 WIFI/BT IC Component
Reference Description
ANT5100/ANT5101 C-Clip/Connected to antenna
FL5100 BPF
U5100 WCN3620
<Min Top> <Min Bot>
1
40
1
A
AY
R6620
C6613
R4109
C4188
C6105
C4190
C4171
C2329
D5100
C4160
R2304
R4134
C1653
C4156
C2102
C2328
R6621
C1630
U5100
R4107
L5104
C9910
SC20001
C1109
C4196
U8700
TP4100
C5118
C4132
C2384
U1201
C1631
D10006
R2212
C1627
L6610
C4121
C2397
C1
C8951
C1645
C7105
FL10000
C2398
C1111
L1106
C1118
C2351
U1100
C1619
C2105
L5101
C6612
FL1604
C1647
C5111
C5117
C4175
C5106
U2100
TP4103
C1509
C4100
R4131
R1504
C8700
C1615
C4203
C2383
C1604
R6422
C4148
FB5100
C6927
C4186
L4133
R1100
C6925
C4149
C4155
C1613
C2393
R1503
FL1100
L2101
C5119
R9107
R2302
R6923
C1505
FB6100
C4159
SC20005
C2403
C4105
TP6106
MIC6921
R2208
R4105
C1601
C6619
C1618
R2301
C2347
L5105
R6103
D9910
L1601
R4141
R2210
C1643
C2402
R2209
VA7204
C2364
C4189
R4103
C2396
L1104
L1999
C4187
C1100
CN6810
C4130
TP6100
C4197
L2100
C4153
R4138
C2113
C4141
SC20006
C6923
L1103
C2399
FB6923
C2368
C4103
D8951
C4151
U4190
C2401
TP6101
C1651
C1652
R4135
R2207
C1646
C1600
ZD4130
R10000
R4142
C4134
C4194
TP2110
C6103
R1502
C4200
C4161
C5109
C1101
C4164
C1624
VA6603
C1614
L1607
L4131
SC20009
R4110
C1513
C2311
R1501
R2214
R4106
TP3201
R2110
R6104
L4130
C1632
C6611
C1606
TP2214
C4158
C5100
FB6921
C2348
C4170
C6107
SC20003
C1635
R1606
R6615
C1637
C2104
L4136
C4131
R2303
C6926
L1603
FB6612
C1629
C1117
C1617
L1605
C2310
C1506
R2211
C4195
C5105
SC10006
C4101
VA6601
C2100
C4174
C5124
C5103
C6615
U4100
C4135
C1607
C4154
R2203
R6614
R4139
R2102
C1623
C1640
C2394
C4182
R2200
C4201
C1621
L5103
R2108
R1101
L2102
TP2109
VA9101
C10000
R6105
C4152
C1634
C4168
L1600
L9911
C1120
C1639
C1641
C1507
FL1601
L1604
C1102
R6619
R2100
R4104
ANT1113
C4146
R8400
R6622
C6108
U4193
SC20010
R1401
CN10001
C5113
L1608
C1202
C5101
L1501
SC20007
C2317
R2101
R6102
C5115
C1104
C6106
X4100
C5122
R4209
C6610
C7100
C1611
U8400
C4102
C4147
C1626
C1625
FB6613
L1105
C4122
SC20015
C1612
C1110
R2213
C4140
C4177
C1616
FL1602
R6613
C4145
C1121
C1112
C5114
C1500
FL5100
R6612
R1500
L2103
R2205
L1200
C6620
C10001
C2360
C1511
ANT1115
C4166
R6106
U1601
C1638
C1501
C4169
R2103
C4162
C1620
C2106
C4202
ANT1112
L1602
C2367
L4134
C1516
R4108
CN4
R4113
CN9100
C2361
C5125
C7101
C1649
R6921
U6600
C1628
C1116
C2406
C1650
C2313
L1102
D6927
C1602
C2330
R1102
C4191
C2363
C2112
C1654
L4132
C4123
L1101
C4150
C2350
C4124
U1600
C6104
C1648
D6929
C2316
U6100
C1644
C1113
SC20004
C2318
C2359
C1636
R2300
C2349
C1510
C4199
SC20008
VA6604
C1203
C4165
R4132
C1642
C4176
D9911
R6924
R4102
C5104
R6107
C7104
C1609
C1200
C1603
C5123
C6101
D6928
C1503
R2106
L9910
L1609
C1605
PID1
C6102
C5108
U3100
D10000
VA6602
C2103
C4106
C4144
C6606
C1512
FB6600
C1115
FL10001
C1504
R4114
C1508
FB661
1
C6100
R4130
C6922
R2204
C5116
C1114
C5107
C2362
C6109
C1608
R4111
C2312
C5112
R2104
FL7102
R6108
R6100
ANT1114
C1119
U4192
C1103
R6616
C1201
C1610
R2105
C2314
C10002
L5102
C2385
C6605
FL1603
C2107
R6922
VA6600
C1622
C2101
C2315
FL7101
C4167
C4163
C5102
C1502
L2300
U1500
C6928
R6101
7
8
14
P N ABCDH G F EM L K J
1
14
15
16
30
10
1120
12
13
24
10
6
5
6
5
10
R3207
R7300
C6924
C9505
C1141
R7200
L1127
C2322
CN9300
ZD8800
FL7400
R9102
C7300
R3204
L6700
SC10009
C9501
C2333
C3200
L6811
C2345
R6920
C7501
C7402
C3203
FB6920
C7102
C2336
C1144
VA7203
C2374
R9510
C9102
D6926
MIC6920
C1143
C6811
U3200
D10008
R9104
C9503
C2307
C2377
VA7405
R4133
C9311
VA7102
C1170
R3202
SC10008
R9103
C1148
C1167
VA9506
C2305
C4143
C7103
C2327
C9103
C1155
R1602
VA9513
C4137
R3203
C7304
FL7302
C2395
C2375
R9501
C2404
VA7200
C2382
C6921
U8100
C2334
CN1102
R9100
VA7404
SW1101
ZD8801
R10002
U7500
D10007
C1145
SC10003
SC10004
C2346
J6600
C2309
FL7301
U8800
C6812
CN7300
C2371
C4157
Q8950
C9502
VA9512
C2303
C7504
C1146
C2354
VA9508
C7302
R3201
C2320
R10003 D10003
L7500
C8801
VA9501
R8951
CN7400
R5125
R5127
R9500
L6810
R3205
C2337
C2304
ANT1108
R8802
C4172
ZD8802
C3202
L1120
SC10011
C4139
C9100
C6810
C2342
C2338
C3201
C4136
L1119
R3208
R1103
C6700
C4940
C2353
C3206
C9101
VA7101
C9504
L1124
C2340
C2392
C2366
L1148
VA9502
C2365
R3206
R9508
FL7300
C8101
C2306
VA9100
C7503
C2344
C2355
R8950
L4940
C2331
SC10007
C2332
ANT1110
C2111
S9500
C1656
D6925
VA9509
C9507
VA7202
C7301
C2370
D10004
C1160
U1102
TP9301
C2302
C4138
R3200
C1166
C2372
C2379
C9310
VA7103
C8800
U4940
R8954
C8400
C2373
L1126
LD8950
C2376
L6701
C1176
R8952
R9505
C1149
C1168
VA
7406
C2335
L1147
L1123
C2339
D9100
C2358
C2300
C6701
C8401
C2389
R9511
R9506
L1121
VA9510
D10005C2110
C9309
C2386
C1169
L1118
C2388
LD9830
C2391
C7502
SC10010
C2400
C7202
VA9505
C4142
C9506
ANT5100
L1122
C6920
R9509
D8950
C8952
R8800
VA7303
C1147
CN7100
C2369
R10001
CN1103
C2381
C1171
C1173
ANT5101
R9507
VA9504
VA6810
Q8951
C9312
R7401
R8801
C8950
R9504
C2356
SC10002
FL1105
PT1600
VA9500
VA6811
TP3200
D6924
R5126
R9101
L1125
C7303
R9106
C8100
C2390
R9105
C2380
C7403
C2321
R8953
VA7400
VA7100
R8803
C3204
R7201
C7500
CN10000
CN7200
VA7201
R8955
C7400
VA9507
U8950
C7401
CN3
C7201
ANT10003
R8401
C2308
VA9511
C2343
C2352
C2341
ANT10004
C3205
ANT1109
C4941
C2301
C2319
C2378
C2387
Connected
to antenna
WCN3620
BPF