Kenwood TK-3202 Two-Way Radio User Manual


 
37
TK-3202/3206
SCHEMATIC DIAGRAM
TSRQP
1
2
3
4
5
6
7
CPH3413
Q306
R339
470
MIC301
R337
150
R335
2.2k
R340
1.8k
C338 100p
R346
100
IC302
TA7368F
1
1
2
VCC
3
3
4
VIN
5
RIPPLE
6
7
8
9
10
R350
0
CPH3413
Q316
Q305
DTC144EE
C344
220p
C345
100u6.3
R341
10k
R347
100k
L301
R343
470k
C340
0.1u
C339
10u6.3
Q303
DTC144EE
C341
0.047u
2SA1362(GR)
Q304
C346
1000p
R336
1k
R348
56k
R345
100
C335
220p
L302
C342
10u6.3
C334
0.1u
R344
1k
R334
47k
J301
C336
0.47u
C343
0.047u
R342
100
C348
470p
R349
33k
C168
*
L226
4T
C164
*
C154
470p
R145
0
L110
220n
R147
0
D122
HVC131
L412
*
C160
*
C163
3p
L111
1u
D103
HVC131
R191
270
D104
HVC131
R192
270
D106
HVC131
C161
*
C166
*
C156
*
(B)
C157
*
(B)
L223
*
4T
L224
4T
C159
*
C152
*
L225
4T
C158
100p
C149
*
R454
*
R137
0
C145
*
C445
*
C151
*
(B)
C444
*
R238
100k
C234
1000p
R449
*
L212
8.2n
C236
18p
3SK318
Q205
R228
150
C266
470p
CN201
R254
68k
C254
470p
D205
HVC355B
C245
*
C262
470p
R244
1.0M
C265
470p
C252
(B)
*
D206
HVC355B
C272
2p
(B)
L228
*
L206
*
C271
470p
C263
470p
R257
1.0M
C255
*
R249
22
C250
*
C273
*
L211
*
C251
470p
C169
*
C230
0.01u
R258
0
C256
4.7u6.3
C259
470p
C247
*
C239
1000p
R236
56k
R450
*
L229
8.2n
C248
*
(B)
L215
220n
D203
HVC355B
C244
(B)
*
C246
(B)
*
C276
(B)
*
R233
100k
R256
1.0M
C274
*
L214
*
L230
*
C241
470p
D204
HVC355B
3SK318
Q204
C270
470p
C257
(B)
*
L203
0.56u
R240
0
R227
1k
R226
1k
R243
1.0M
R253
100k
C237
1000p
C275
(B)
*
L290
*
L202
C258
470p
C238
0.1u
C240
*
(B)
BPF
L204
270n
R255
0
C232
0.01u
C268
*
R239
56k
R248
220
D210
*
C249
(B)
*
C253
2p
(B)
R241
*
R251
100k
C269
(B)
*
C267
(B)
*
L410
C292
470p
SP MUTE SW
ANT
TXD
SB
OPTDET
AF_CONT
5M
PTT
DC SW/SP MUTE
DC SW
ANT SW
SP2
AF AMP
MIXER
DC SW/SP MUTE
SP MUTE SW
5R
5T
RF BPF TUNING
CN13
D205,206
D203,204,210
RF BPF TUNING
ANT SW
ANT SW ANT SW
TK-3202
-23
-22
X57-6890-XX
HVC355B
TK-3206
TK-3202
-20
HVC355B
D210
TK-3206
NO
15p
NO
C127
NO
20pNO
NO
C120
22p
18p
22p
C268
PCTV
X57-6890-XX
TK-3206
-22
-20
TK-3202
TK-3202-23
TK-3206
TK-3206
-23 TK-3202
TK-3202
-20
-22
TK-3206
X57-6890-XX
RF AMP
2p
2p
4p
C53
RX LO1
STRIP LINE
NF
PHASE
PRE-GND
PW-GND
PoUT
M
K,M
K2,M2
M
M3
M3
K,M
M
K2,M2
K2,M2
K,M
M3
11p
11p
C52
12p
22n
18n
27n
L16
C54
7p
6p
9p
C161
6p
5p
5p
27n
33n
22n
L17
12p
11p
12p
C55
5p
5p
6p
C164 C166
0.75p
1.5p
0.75p
15n
15n
33n
L100
2p
NO
C56
5p
2p
C160
2p
1.5p3p
C159
2p
2p
L101
22n
15n
15n
L105
15n
15n
22n
NO
NO
1.2n
L107
NO
L130
1.2n
NO
L206
39n
27n
NO
L211
8.2n
8.2n
NO
8.2n
8.2n
L214
6.8n
NO
L223
L34-4572-05
L34-4572-05
L228
8.2n
6.8n
8.2n
47n
56n
47n
L230
C57
NO
NO
0.5p
6p
9p
7p
C58
1p
1.5p
1p
C59
4p
4p
C61
3p 2p
C62
3p
2p 5p
4p
C64
4p
6p
5p
5p
C65
5p
6p
C66
6p
5p
5p
C67
4p
C107
6p
6p
7p 3p
11p
C116
11p
NO
47p
C118
NO
C168
NO
0.3p
NO
3p
10p
4p
C169 C240
3.5p
3.5p
1p
3.5p
NO
C244
3p
18p
NO
C245
22p
NO
0.75p
C246
1p
NO
C247
470p
470p 1p
NO
C248
2p
C249
6p
6p
5p
NO
NO
L290
30n
NO
NO
L412
L34-4564-05
6p
NO
12p
C121
4.5p
7p
C257
6p
C125
8p
NO
6p
0
NO
R120
NO
R123
0
NO
0
47k
47k
22k
R194
1.0M
R241
NO
1.0M
0
NO
NO
R449
0
R450
NO
NO 0
NO
NO
R454
27p
C132
20p
39p
C145
18p
18p
30p 7p
7p
NO
C149
7p
NO
C151
7p
20p
20p
C152
30p
C156
3.5p
3p
4p 2.5p
4p
C157
4p
C250
22p
18p
22p 2p
0.75p
C252
1.5p
C255
18p
22p
22p 3.5p
C267
6p
5p
2p
C269
2p
2.5p
22p
C273
22p
18p 2p
4p
C274
1p
4p
3.5p
4p
C276
NO
C444
2p
NO
NO
NO
C445
18p
PTT/RXD
MIC
MICIN
OPTDET
5MS
AE
TXD
NC
SPO
SPI
2p
C275
2p
9p
R:0.3V(MUTE ON)
7.3V(MUTE OFF)
T:0.3V
R:4.9V
7.52V
R:5V
R:7.3V(MUTE ON)
0.3V(MUTE OFF)
T:7.3V
R:1.808V
R:0.47V
R:5V
R:1.795V
R:0.96V
R:4.98V
R:2.046V
TX-RX UNIT (X57-6890-XX)
X57-689 4/4
Note :The components marked with a dot () are parts of layer1.