Pcb Layout - LG P705 Service Manual

9. PCB LAYOUT

U400 : Memory(MCP)
IC700 : Audio Sub System
- no Speaker/Headset Sound
LGE Internal Use Only
U200 : MSM7227A
(main chipset)
SC321
R401 R404
SC313
R406 R405
R408 R402 C409 C334
R403 R400 C408 C333 C332
1 14
A
B
C
D
E
TP404
F
G
U400
H
J
TP401 K
L
TP402
M
N
P
TP405
C331
C314
TP403 C329
C403 C402
C330 R302
D500
C573 C574
LG-P705_MAIN_EAX64550001-1.0-TOP
X200 : TCXO
-no Power On
SC319
L200 R213
C228
R214
C320 R203
R216
C529
R500
TP505
TP200
R303
C224 C214
C341
C505
TP504
C207 C221 R301 R508
C324 C328
C300
C319
C220
C318
C202
C527
C707
C706
C741
SC306
IC700
C709 C708
SC318
- 148 -
U501 : PMIC
- no Boot / Reset, etc
CN200
R514
X500
D502
C539
R219
C538
C537 C519 R510
C503 C504
R544
C520
R533
C508 R504 R532
TP507
C559
C517
C513
C514
C569
C526
D505
C521
R528
1
5
R529
A
C565
B
R530
C U506
D
C566
E
TP400
C550
U506 : Mini ABB IC
- no USB Connection,
R518
R517
U502 : LCD Backlight
charge pump
Copyright © 2012 LG Electronics. Inc. All right reserved.
9. PCB LAYOUT
Only for training and service purposes