Sharp SGH-C130 - Manual (Page 38)

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Flow Chart of Troubleshooting
10-4
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4 3
1
OSC100
2
C119 VRF_2.9V
C120
C146
R143
VCCD_2.9V
_SEN 2
26
VI
D
X
N
E
X
32
E
D
O
M
X
25
8 XOUT
31
1
L
A
T
X
30
2
L
A
T
X
9
N
D
P_
10
T
E
S
E
R_
16 15
L
O
F
R
SCLK 1
SDIO 3
D
D
V
12
D
D
V
13
D
D
V
28
D
D
V
29
11
OI
V
24
RFIAP
23
RFIDN
20
RFIDP
19
RFIEN
22
RFIEP
21
RFIPN
18
RFIPP
17
H
O
F
R
BIN
BIP 7
BQN 4
BQP 5
14
D
N
G
D
N
G
33 34
C
N
35
C
N
RFIAN
U102
C
F
A
27
6
C147
C150 C151
GSM_LNA_IN_N
GSM_LNA_IN_P
SERCLK
SERDAT
XOENA
13M_OUT
RF_EN
SERLE
DPCS_PAM_IN
GSM_PAM_IN
AFC
RTXIN
RTXIP
RTXQN
RTXQP
DCS_LNA_IN_N
DCS_LNA_IN_P