Sharp GX20 Service Manual page 129

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KEY PWB-B (REAR SIDE)
M
MO100
TPB334
VIBRATOR
JK301
HANDS FREE
CONNECTOR
7
8
FROM RELAY
A
SOLDER
FPC_B PWB-D
5-34 (3-D)
14
13
TPB331
6
4
TPB333
TPB335 TPB336
5
1
1
3
17
20
,
1
3
IC303
TP317
2
C348
3
C340
C342
4
5
CHARGER
CONNECTOR
7
CONFIDENTIAL
FROM RELAY FPC_B PWB-D
FROM RELAY
G
FPC_C PWB-E
5-34 (6-C)
TP305 TP307
SOLDER
40
TP306
1
L303
C353
C352
40
1
5
C328
TP347
R872
C941
C873
TPB332
R941
C924
C923
28
29
C943
25
20
30
R944
C945
L972
IC901
35
L951
L973
L974
40
45
50
55
42
43
TCX951
C973
C954
R953
C955
1
C332
VCO971
IC304
5
4
C975
C349
C971
R974
L971
1
1
8
5
4
5
4
4
IC992
IC993
R349
TP319
R351
Q301
D309
4
3
Q302
IC301
5
4
D306
5
1
8
1
R322
5
4
1
3
IC302
3
1
D301
IC308
4
5
D302
R326
3
Q305
1
R348
TP320
TP324
8
FL307
16
EXTERNAL CONNECTOR
17
The numbers
8
9
5-34 (4-D)
TP348
SOLDER
35
30
25
21
TP321
CN306
20
5
10
15
C335
D305
R332
V306A
35
25
21
30
CN305
J801
20
RF
10
15
C801A
CONNECTOR
FL817
C836
C872
R858
R859
FL901
15
L901
14
C835
FL902
10
L903
L904
5
L905
FL903
L906
1
C905
FL801
56
R883
C883
R886
C885
1
4
5
16
IC881
C802
FL816
R881
8
13
5
R885
C882
9
12
6
VCO851
IC831
7
8
8
5
4
5
1
8
IC991
4
1
CN301
SIM CARD
5
2
CONNECTOR
6
3
TP311
TP315
TP314
TP346
TP345
TP301
7
6
5
4
3
2
1
15
14
13
12
11
10
9
CN302
18
1
to
20
are waveform numbers shown in pages 5-2, 5-3, 5-4.
10
(103-6)
AERIAL
5-34 (2-D)
FROM RELAY FPC_A
PWB-C
CN405
ANT801
AERIAL
TERMINAL
B
5-34 (3-G)
10
TP330
TP328
9
FROM
SOLDER
FLEXIBLE PWB,
FL831
SIDE SWITCH
12
PWB-I
TP329
SOLDER
C
5-34 (3-H)
C804
11
C907
C908
C803
4
3
2
1
16
,
15
,
TP309
TP313
11
19
18
12

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