
27
SCHEMATIC DIAGRAM
TK-3200L
T
S
R
Q
P
1
2
3
4
5
6
7
2SK3577-A
Q306
R339
470
MIC301
R337
150
R335
2.2k
R340
1.8k
C338
100p
100
IC302
TA7368FG
1
NC1
2
VCC
3
NC2
4
VIN
5
RIPPLE
6
NF
7
PHASE
8
PRE-GND
9
PW-GND
10
POUT
R350
0
C344
220p
C345
100u6.3
10k
R347
100k
L301
R343
470k
C340
0.1u
C339
10u6.3
C341
0.047u
2SA1362-F(GR)
Q304
C346
1000p
R336
1k
R348
56k
R345
100
L302
C342
10u6.3
C334
0.1u
1k
R334
47k
J301
PTT/RXD
MIC
MICIN
OPTDET
5MS
AE
TXD
NC
SPO
SPI
C343
0.047u
R342
10
C348
470p
R349
33k
C154
470p
R145
0
L110
220n
R147
0
D122
HVC131
L111
1u
D103
HVC131
R191
270
D104
HVC131
R192
270
D106
HVC131
C158
100p
R137
0
R238
100k
L212
8.2n
3SK318
Q205
C266
470p
CN201
R254
68k
C254
470p
D205
HVC355B
C262
470p
R244
1M
C265
470p
D206
HVC355B
C271
470p
C263
470p
R257
1M
R249
22
C251
470p
C230
0.01u
R258
0
C256
4.7u6.3
C259
470p
C239
1000p
L229
8.2n
L215
220n
D203
HVC355B
R233
100k
R256
1M
C241
470p
D204
HVC355B
3SK318
Q204
C270
470p
L203
0.56u
R240
0
R227
1k
R226
1k
R243
1M
R253
100k
L202
C258
470p
BPF
L204
270n
R255
0
R248
220
R251
100k
L410
C152
20p
C159
2p
C161
5p
C164
5p
C168
1p
L223
4T
C156
4p(B)
C157
2.5p(B)
C240
3.5p(B)
L211
8.2n
C244
2.5p(B)
D210
HVC355B
C245
22p
C246
2p
(B)
C248
2p
(B)
C247
470p
R241
1M
C249
4.5p
C250
22p
C252
1p
(B)
C253
1.5p
(B)
C255
22p
C257
4p
L214
8.2n
C292
1000p
L228
8.2n
C267
2.5p
C268
22p
C272
2p
(B)
C269
2p
(B)
C273
22p
C275
2.5p
L230
39n
C276
4p
(B)
Q305
RT1N441U
C169
6p
C151
3p
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
RF BPF TUNING
CN13
D205,206
D203,204,210
RF BPF TUNING
ANT SW
ANT SW
ANT SW
PCTV
RF AMP
STRIP LINE
C149
7p
C145
18p
4T
0.75p
L226
3p
4T
L225
C166
C163
4T
2p
L224
C160
C234
1000p
C236
18p
R228
150
C237
1000p
C238
0.1u
C232
0.01u
5T
RX LO1
Q303
RT1N441U
R236
56k
R239
56k
L290
30n
C335
220p
C336
0.47u
R346
R341
R344
2SK3577-A
Q316
SP MUTE SW
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:1.8V
R:0.47V
R:5V
R:1.8V
R:0.96V
R:4.98V
R:2.05V
TX-RX UNIT (X57-6900-XX) -12:K -13:K2 -14:K3
X57-690 4/4
Note : The components marked with a dot (
●
) are parts of layer 1.