Pcb Layout - LG -E450 Service Manual

9. PCB LAYOUT

Model name : CN401
Function : Receiver
- no sound
Model name : FSA2259UMX (U400)
Function : Audio Switch
- no Sound
Model name : H9TP32A4GDBCPR-KGM
(U302)
Function : Memory
- no Booting
Model name : MT6575 (U200)
Function : Baseband
- no booting,
- no function
Model name : TPA2058D3 (U401)
Function : Audio AMP
- no sound
Model name : SNB1058A3RSMR (U402)
Function : MINIABB
- no charging,
- no camera,
- no Download
LGE Internal Use Only
FB502 ZD501
FB501
R584
D501
D402 D401
R521
R520
C517
C514
R562
C515
VA511 VA504
R576 R575 SC1
SC6
C226 C234
R216 R217
C264 C252
C354
R320
C263
R324 R323 R330 R329 R328 R327 R326 R325 C349 C363 C359
C201 C224 C229 C231 C205
C355 C246
C200 C223 C228 C233 C206
C350
C214
C221 C227 C232 C219
C351
C225
C222 C230 C220
1 10 C210
A
B
C
D
E
F
G
U302
H
J
U200
K
L
M
N
P
R
T
U
V
W
Y
C361 C327 C344 TP301 C212
C345
SC3
C240 C235
C417
TP200
R582 R209
R403
R581
C257
E
SC9
D
U401
C
CN508
B
A
1 4
C455 C454
C463
R402
C464
U402
C465
C466
C450
R716
C705
R717
R715
C700
C701
R707
U700
R706
C716
R703
C709
TP702
R701
LG-E450_MAIN_EAX65058301_1.0_TOP
C613 C605 C612 C602 C606 C607
C601 FB600 C603 FB601
R601
C618 C608
C604
C625
TP611
C619 C644
C641 C620
C640
R722
C624
R721 C626
TP609
R719 R718
TP600 TP608 TP606 TP603 TP607 TP605
SC7
C195 R109 R108 R107 L167 C146
R206 C629 C628 C406
C109 C199 L173
C115 C125 C122
A 18
R219
C131
C255
C126
U100
C108
C107
C251
C106
C103
C101
V
C100
SC19
L112 C155 L101 L105
C120
L183 C119
L182
C244 L113 FL101
FL100
L181
R100 C169
L119 R110
L180
L108 R102 C133
C236
L174
C239
FL103 U101
L120
R202
L172
L115
R203
C198
C163
L122 U103
U102
PT100
C157 C196 L170
R210 R211 R201
SC8
C141 C142
X200
C193 C143
- 216 -
Model name : APDS-9130-200 (U406)
Function : Proximity sensor
- no proximity
C636 C609
FB602
Model name : LM3639 (U404)
Function : DC/DC Converter
TP604
- no LCD,
- no flash
1 4
A
U404
E
Model name : MT6162 (U100)
Function : RF transceiver
- no Booting,
- no Service
C428
R578
Model name : SKY77584 (U101)
C431 VA508
Function : GSM PAM
- no Service
R111 R112
C105 L124 L125
Model name : RF7241 (U103)
Function : 3G PAM
- no Service
Model name : RF7245 (U102)
Function : 3G PAM (Band1)
- no Service
Model name : FC-135 (X200)
Function : X-tal
- no booting
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB LAYOUT