Samsung SGH-Q105 Service Manual page 14

4. SGH-Q105 PCB Diagrams
4-1. Main PCB Top Diagram
C201
U201
C 2 0 4
R202
ZD203
LED601
D 5 0 1
Q 5 0 1
R605
R502 R516 R503
Q503
C813
R814
U302
C 8 1 2
M101
R809
R810 U 8 0 2
R812
D 2 0 1
ZD202
L 2 0 1
Q 2 0 2
L 2 0 2
R209
C115
R205 U102
R521
R507
C510 R520
C502
C501
C503
R512
R504 U 5 0 2
R510
C509
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C941
C940
C943 R917 C924
C401
C410
R405
R403
R426 R427 R407 C 4 0 4
OSC901
R410
R401
U401 R409
U 4 0 2
C411
R604
R 3 1 3
R606
R903
C101
C 1 0 2
C103
C 1 0 4
C 1 1 3
R115
C112
U104
C108
C126
Q205
C621
C 1 1 0
C119
C620
R223
C619
R110 R118 R117
C121
C618
Q101
C617
4-1
C932 C979 R934
R927
R908
R922
C944
C959
F903
R915
C936
C934
C937
C929
R902 C930
C981
C913
C919 L 9 0 4
R906
C905
C922
C1035 C1043
R1023
C1041
C1003
U1008
U1004
C1002
C1001
CN601
C1039
R1021
R1022
C938 C1037
C939
ZD304
L909
R946
ZD307
ZD309
ZD311
ZD308