SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
10-10
C545
C542
5 5
6
6
7
G
G
8
9
G
G
10
SIM500
1
1
2
2
3
3
4
4
R529
C541
C543
VREG_USIM_3.0V
C544
SIM_RST
SIM_CLK
SIM_IO
C340
2
4
3
C
2
4
5
C
3
4
5
C
4
4
5
C
5
4
5
C
D401
7
0
6
C
P
F
R300
6
1
3
R
4
1
3
R
R318
R412
3
1
4
R
5
1
4
R
SIM
500
5
0
3
U
U404
Summary of Contents for SGH-L770V
Page 74: ...8 Block Diagrams 8 1 8 1 RF Block Diagram ...
Page 75: ...9 PCB Diagrams 9 1 1 Main top ...
Page 76: ...PCB Diagrams 9 2 2 Main bottom ...
Page 93: ...www s manuals com ...