Pcb Layout - LG -D385 Service Manual

8. PCB LAYOUT

MIC6921 : Microphone
- no Mic
U7200 : Touch IC
- no Touch
- no Knock-On
U8001 : LCD Backlight IC
- no Display
- no Flash
MIC6920 : Microphone
- no Mic
LGE Internal Use Only
MIC6921
U12002
M
L
K
J CN6450
H
G
U7200
F R7202 R7203
R2202
E
R2203
D
C7201
C
B
14 A
1 L1141
C1175
C7200
U4134
C9030 R9005
U9003
R9014
R9013
C9037
L5105
L5104 C5118
FB5100
PID1
C5124 C5113
C5114
L5103 U5100
C5105
C5107
C5112 1
C5108
C5103
SC5 SC8
C4133
C8015 C1633 C2104 C2105 R2300 C2358 C2107 C2307 C2306 C2308 R2201 C2201
C1631 L1606 C1655 L1605 R2111
R8003
C2385
AY B A
R8004 PT2000 C2360 1
C1646 C1647
C1617 U1602 C2359
U8001 C1641
C1648
C2361
L8000 C1645 C1649
C2100
U1600
D8000
C2102
C2101 U2100 U3300
C1615
C2309
R2005
C1610 R2107
R1105 L1607
R1600 C1605 C1652 C2301
C1653
C1609 FL1602 C1114
R1106
C1108
U1500
L1604
39
U1100 C1178 40 10
C1111 C1110
R2205 R2204 C2322 C4109
C1638 L1603 R4109 TP4105 TP4101 R2106
SC7
C1602 L1600
L1107 R2100
C1103 C1105
L1100 C1101 L1101 L1105
C1104
SC9
C6920
R6923 R6920
VA6901 VA6900
CN1100
CN13003
L6701
CN13002
L6700
MIC6920
LG-D385_MAIN_EAX65724301_1.0_TOP
- 229 -
SC6
ZD5300
L1126
C1149
C1177
C1148
L1132
L1125
L4110
C4116
C4110 C4115
TP4110
C4123 L4113
U4100
C4124
C4121
C4125
L4114
C4130
C4151
Y
W
V
U
C4149 C4150
T
R C4154 R4100 C3303
P
C4148 R4101 C3304
N
M C4140 C3305
R4103
L
C3310
K C3301
J C3311 R12000
H C3306
VA12000 CN12003
G C3307
F
E
R3301 R3300
D
R3307 R3306
C
B R3308
A
1 R3305 R3304
R3303 R3302
C4157
8. PCB LAYOUT
U12002 : Proximity Sensor
- no Proximity Sensor
U4100 : PMIC
- no Power On
- no Charging, Reset
U3300 : Memory
- no Power On
- no Download, Reset
U2100 : MainChip
- no Power On
- no Download, Reset
- no Display
- no Camera
- no Audio
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Only for training and service purposes