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R 601
C 601
C 602
18PF
2. 2K
10N F
C LK 13M _TR
R 602
C 603
560
100PF
C LK 13M _C SP
VRF
R 603
O SC 600
12
R 604
10K
1
4
AFC
VC C
VT
C632
10N F
O U T
3
2
G N D
C 612
C 613
10N F
10N F
TC XO ( 13M Hz)
SGH-P738 Flow Chart of Troubleshooting and Circuit Diagrams
VR F
13M H Z_SI
13M H Z_SI
35
36
R XQ P
1
R XQ N
2
R XI P
3
R XI N
4
TXI P
5
TXI N
6
TXQ P
7
TXQ N
R 605
100
C LK 13M _R F
C LK 13M _R F
SI _EN
SER LE
SER C LK
SER D AT
R 606
18
G SM _PAM _I N
R 607
R 608
300
300
R 609
18
D PC S_PAM _I N
R 610
R 611
300
300
TX_B AN D _SEL
TX_EN
R 612
TXPO W ER
100K , 1%
C 623
C 622
270P F
33PF
C 600
10PF
R 600
0
G SM _PAM _I N
D PC S_PAM _I N
34
33
32
31
28
27
26
25
24
23
22
30
29
G N D
C 605
G N D
21
0. 75PF
R FI G N
20
L602
R XQ N
R FI G P
C 606
30nH
19
0. 75PF
U 600
R XI P
R FI D N
18
R XI N
R FI D P
C 607
17
0. 5PF
TXI P
R FI PN
L603
16
TXI N
C 608
R FI P P
8. 2nH
0. 5PF
15
TXQP
G N D
TXQN
C 609
1. 5PF
8
9
10
11
12
13 14
L604
C 610
6. 2nH
1. 5P F
C 611
10NF
VB AT
C 616
C 617
10N F
33U F
10V
43
42
48
6
G SM 850/ 900I N
G SM 850/ 900O U T
31
47 G N D 1G SM
D C S/ PC SO U T
4
46 VC C 1G SM
G N D
5
G N D
1
G SM I N TER G N D
7
G N D
30
37
D C S/ PC SI N
U 601
G N D
32
G N D
34
G N D
49
G N D
40
B AN D SEL
50
G N D
51
41
TXEN AB LE
G N D
52
G N D
45
VR AM P
53
G N D
54
G N D
18 19 20
21
2
35
39
C 624
C 625
C 626
C 627
C 628
1N F
47PF
10N F
1N F
1N F
2- 19
F602
4
O U T1
2
R613
I N
6
O U T2
0
G 3
G 2
G 1
5
3
1
C N601
F601
C 629
47PF
L608
N C
C 630
N C
G SM _TX_EN
D C S_TX_EN
PC S_R X_EN
L607
5. 6nH
C 633
C 619
1PF
N C
C 620
2. 7PF
L606
C 621
4. 7nH
N C
AN T1
1
1
JTAG _AN T
2
2
C 615
27PF
L600
L601
10nH
22N H
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