Motorola CDM Series Service Manual page 110

Professional series two-way mobile radios
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&KDSWHU  
9V3
R0202
560
R0205
INT_MIC
10K
C0203
2200pF
NU
EXT_MIC
5V_RF
TX_AUD_RTN
TX_AUD_SND
RX_AUD_RTN
5V_RF
C0222
URX_SND
0.1uF
FLAT_RX_SND
5V_RF
C0227
0.1uF
DISCAUDIO
NU
R0228
0
PA_PWR_SET
MOSBIAS_3
MOSBIAS_2
5V_RF
D0201
NU
5
1
4
3
2
5VD
DC_POWER_ON
NOISE_BLNKR
CH_ACT
&RQWUROOHU 7 6FKHPDWLF 'LDJUDP  $XGLR
&%
R0201
R0203
100
100
R0204
560
C0202
C0201
10uF
10uF
TP0221
C0204
0.1uF
R0207
2.2K
R0206
10K
C0205
R0208
2.2K
2200pF
NU
R0220
8.2K
NU
R0221
C0221
TP0222
0.1uF
24K
R0222
R0223
24K
30K
R0224
R0225
8.2K
8.2K
NU
C0223
0.1uF
R0229
10
R0226
C0224
C0225
C0226
1MEG
NU
C0228
4.7uF
100pF
0.1uF
0.1uF
R0227
1MEG
1
VDDA
NU
2
DISC
3
GNDA
4
DACU
5
DACR
U0221
6
DACG
63A53
7
VOX
8
PLCAP
9
SQIN
10
UIO
11
VDDDAC
C0237
C0232
C0236
C0233
C0231
12
SQCAP
2.2uF
0.1uF
.033uF
0.22uF
1uF
NU
NU
5V_RF
5V_RF
C0234
C0235
0.1uF
.022uF
5VD
11
7
5
4
6
3
9V3
C0211
R0211
0.1uF
7.5K
NU
VAG
C0212
R0212
10uF
7.5K
FLAT_TX_RTN
VS_MIC
C0243
100pF
R0257
2.2K
5VD
R0251
47K
R0252
C0254
56K
0.1uF
C0255
0.1uF
5V_RF
R0242
0
36
TXRTN
35
GCB3
34
CLK168
C0242
33
0.1uF
VDDD
32
VDDCP
C0265
C0266
31
GNDD
0.1uF
NU
30
GNDD0
0.1uF
NU
29
F1200
28
SYN
R0266
27
R0265
VDDSYN
5V_RF
24K
C0267
24K
26
NU
.01uF
NC
25
PLCAP2
C0241
0.1uF
R0268
10K
C0244
0.1uF
2
4
3
VAG
11
C0245
0.1uF
C0246
.01uF
R0241
47K
INT_SWB+
5VD
7
8
9
1
2
C0256
100pF
R0256
5V_RF
100K
9V3
R0254
10K
13
4
14
12
11
Check PIN Values on IC
U0211-4
MC3403
R0255
10K
C0251
C0253
0.1uF
100pF
NU
R0253
U0251
MC14053B
100K
6
EN
9V3
12
C0252
X0
14
6
4
X
13
11
7
X1
A
2
1uF
5
Y0
VAG
11
15
U0211-2
Y
1
10
MC3403
Y1
B
5
Z0
4
Z
3
9
Z1
C
C0262
82pF
R0262
270K
9V3
C0261
R0261
9
4
8
10K
0.1uF
10
VAG
11 U0211-3
R0267
MC3403
47K
Parts used only in Low Band Models
FLT_A+
C0271
C0290
C0291
9V3
.01uF
10uF
10uF
C0272
R0269
MC3403
0.1uF
470
1
U0211-1
U0271
TDA1519C
C0273
C0276
E0271
3300pF
57R01
1000pF
9
4
INV
OUT1
1
NINV
R0273
3
24K
RR
8
6
M_SS
OUT2
C0277
E0272
R0276
57R01
1000pF
R0274
15K
10K
NU
C0275
R0275
47uF
Q0271
10K
C0274
0.1uF
NU
&RQWUROOHU 7 6FKHPDWLFV DQG 3DUWV /LVWV
MODIN
VS_AUDSEL
16_8MHZ
RX_ADAPT
RX_FLAT_FILTERED_AUDIO
HANDSET_AUDIO
C0293
C0292
10uF
10uF
SPKR+
SPKR-
SPI(0:10)
GPIO(0:13)
CNTLR_AUDIO(0:7)
FL0830680O

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