Pcb Layout - LG FM300 Service Manual

9. PCB LAYOUT

X400 Crystal
- No Booting (Ethernet)
Q102, Q103 FET
- No Power (Ethernet 1.2V)
: Added DNI for revision 1.0 ECO
LGE Internal Use Only
ANT401
C411
L404
R402
SW402
CN504
L403
L414 L416
L413 L415
L410
L411
C425 C424
C404 C421
C403 C420
CN530
R253 R252
R258 R256
R271 R270
CN539
R269 R267
1 22
A
B
C
D
R406
C422 E C214
F
G
CN531
H
J
C146
K
U200
R149 R363 L
M
U103 C318
N
IC303
P
R304
C148
R
T
U
V
W
Y
R280 R281
AA
R277
R276 AB
R278 R279
R283
R282
D301
R141
R240
Q103
C358
R383 R239
C223
U202 R241
C139
C134
Q102
R224 R503 R504
C564
R533 R152
CN540 CN515 CN510 CN505
FM300_MAIN_SPFY0246301_1.0_TOP
- 86 -
R360 R361 R114 C110
R362
C347 C348 C116
C346
R110
CN534
C213 C212 C211 C216 C210
C208 C209
C215 C202
C218 C220 C217
C222 C226
R229 R223
C150
C149
Q104
R154
CN525
9. PCB LAYOUT
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Only for training and service purposes