Motorola PRO Serie Manual De Servicio página 26

4 -126
R101
240
R102
240
C108
L104 C159
220nH 56pF
68pF
L113
27nH
CR101 C113
56pF
C114
6.0pF
50ohms point
L103
8.01nH
CR102
C110
2.4pF
C111 R103
18pF 51
C103
NU
J101
C101
L101
6.61nH
56pF
C104
C102
3.3pF
NU
SH102
CHASSIS_CONTACT
M100
1
Figura. 4-92 Diagrama eléctrico del transmisor de 800MHz (Rev O/A)
6V to 9V
C158
56pF
C152 C153
E102
68pF
18pF
C112 C147
68pF 18pF
L106
C140
19.61nH
18pF
Microstrip Microstrip
C115
Q101
12.0pF
R105
2K
RX_IN
TX_INJ
1.8V to 2.2V
C106 C109
5.1pF
6.8pF
C116
L102
68pF
6.61nH
C105 C107
1.3pF 1pF
SH101
SH100
R107
C117
6.8K for rev "O"
68pF
39K for rev "A"
1
HF SHIELD
PA SHIELD
18K for rev "O"
24K for rev "A"
C143 C144
C119
3300pF 1 F
68pF
50 ohms point
L112
4.22nH R112 C128
L111
8.2nH
0
56pF
C123
C118 C121
NU
18.0pF 5pF
L110
R111
5.6nH
10
C142 C124
.022 F 68pF
50 ohms point
R110
L108
15nH
75
C122
NU
+4dBm to +8dBm
R109 R114
510
13K for rev "O"
75K for rev "A" C154 C133
56pF
56pF
R106
0
R113
200K
2V to 5.7V
L109
220nH
R108
C155
56pF
E101
BEAD
R104
1
IN
0.1
C160 C161
68pF
18pF
0.07V to 0.12V
C141
5.5V to 7.5V
4.7pF
L107
6.8nH
5.5V to 7.5V
C127
R116
2.7pF
3K
GND5
R117 C156
12
VCC2 GND4
10K NU
6 U101 11
GND3
10
VCC1 GND2
5 3
GND1
2
CLK
DATA
Microstrip
CSX
6V to 9V
C134
56pF
C129 C131 C125
C148
.022 F 68pF
68pF 18pF
R115
470K
1
RFIN
2
T1
3
CI
4
INT
U102
5
CJ
C126
6
VL
7
680pF
CL
8
GND1
C132
C130
680pF .01 F
C135
C136
56pF
0.1uF
3
UNSWB+
OUT
C162
C163 C164
82pF
68pF 18pF
UNSW_LPLUS_4_PA
C150 C151
18pF 68pF
C139 C145 C146
.022 F 68pF
NU
2
U103
VOUT
C157
68pF 3
GND
6V to 9V
C149
56pF
24
VAR3
23
RX
22
NA
21
RESET
RS
20
VAR1
19
VLIM
18
VAR2
17
V5EXT 5V
C138
56pF
For High Power setting typical 4.5V
For low Power setting typical 0V