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Flow Chart of Troubleshooting
9-35
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<T X MO DU LE >
G
4
G
RF S 101
2
AC
3 1
1
RF S 100
G
3
2
G G
4
RF IN
C 101
C 100
C 102
C 105
L
1
0
0
C 111
TA 100
R 107
R 105
R 106
R 104
R 101
R 103
C 131
3
RS VD
4
RX 4
RX 3
5
RX 2
6
7
RX 1
8
A
N
T
G
N
D
9
G
N
D
2
2
23
GS M_ IN
2
4
G
N
D
25
VA PC
VB AT T
26
27
BS2
28
BS1
29
GN D
G
N
D
1
5
1
6
G
N
D
1
7
G
N
D
1
8
G
N
D
1
9
G
N
D
2
MO DE
2
0
G
N
D
21
DC S| PC S_ IN
PA M 100
_T XE N
1
10
WC DM A1
1
1
G
N
D
1
2
G
N
D
1
3
G
N
D
G
N
D
1
4
C 122
R 108
C 120
C 121
GS M_ PA _P WR _C TL
VB A TT_ 4. 2V
GS M_ AN T_ SE L1 _N
GS M_ AN T_ SE L0 _N
UM TS _A NT _ 2100
EG SM 900_ TX
DC S 1800_ PCS 1900_ TX
AN T
C 202
L 200
L 202
C 209 C 210
AN T
GN D
4
RX
2
TX
3
DU P 200
1
UM TS _R X_ 2100
UM TS _ANT _ 2100
T
C 247
C 267 C 268
C 228
C 229
C 219
C 230
C 232
L 205
C 226
C 243
C
252
D
A
C
_
IR
E
F
6
7
T
X
_
R
B
I A
S
6
8
G
N
D
_
S
L
U
G
6
9
V DDA 2
7
N
C
7
0
N
C
7
1
NC
8
NC
9
V DDA 1
6
V
D
D
A
2
6
0
V
D
D
A
2
6
1
V
D
D
A
2
6
2
T
X
_
I N
6
3
T
X
_
I P
6
4
T
X
_
Q
N
6
5
T
X
_
Q
P
6
6
PD ET _I N
5
2
V
D
D
A
1
5
3
V
D
D
A
2
5
4
L
B
_
R
F
_
O
U
T
1
5
5
H
B
_
R
F
_
O
U
T
1
5
6
L
B
_
R
F
_
O
U
T
2
5
7
H
B
_
R
F
_
O
U
T
2
5
8
H
B
_
R
F
_
O
U
T
3
5
9
GPCS _I NN
45
DC S_ IN P
46
DC S_ IN N
47
EG SM _I NP
48
EG SM _I NN
49
VT UN E1
5
GCE LL_ IN P
50
GCE LL_ IN N
51
WP RX SE 1
38
NC
39
V DDA 1
4
NC
40
NC
41
NC
42
NC
43
GPCS _I NP
44
W
P
R
X
L
B
P
3
0
W
P
R
X
L
B
M
3
1
W
P
R
X
H
B
P
3
2
W
P
R
X
H
B
M
3
3
W
P
R
X
S
E
2
_
O
U
T
3
4
WP RX SE 1_ OU T
35
WP RX SE 2
36
NC
37
2
3
V
D
D
M
V
T
U
N
E
2
2
4
V
D
D
A
2
2
5
R
F
_
O
N
2
6
V
D
D
A
2
2
7
W
B
_
M
X
_
IN
P
2
8
W
B
_
M
X
_
I
N
M
2
9
V DDA 1
3
NC
16
NC
17
N
C
1
8
N
C
1
9
TC XO
2
S
B
D
T
2
0
V
D
D
A
2
2
1
V
D
D
A
1
2
2
U 200
V DDA 2
1
V DDA 1
10
PR X_ QP
11
PR X_ QN
12
PR X_ IN
13
PR X_ IP
14
NC
15
R 204
C 233
C 223
C 218 C 217
C 221 C 222
C 224
C 225
C 220
6. 3V
C
251
UM TS _T X_ 2100
UM TS _R X_ 2100
D
A
C
_
R
E
F
EG SM 900_ TX
DC S 1800_ PCS 1900_ TX
V_ RF _S 2_ 2. 1V
V_ RF _S 3_ 2. 7V
V_ RF _S 2_ 2. 1V
TX _I M TX _I P TX _Q M TX _Q P
GS M_ RX P_ 900
GS M_ RX M_ 900
PC S_ RX P
PC S_ RX M
DC S_ RX P
DC S_ RX M
PW R _DE T