TK-3202/3206
SCHEMATIC DIAGRAM
-t
-t
CPH3413
Q306
RXAFI
C222
1000p
IC1
MB15A02
1
OSCIN
2
NC1
3
OSCOUT
4
VP
5
VCC
6
DO
7
GND
8
LD
9
NC2
10
FIN
11
12
13
14
15
16
17
18
19
20
R43
100
R339
470
C72
0.1u
R357
0
R211
3.3k
R121
22
IC101
TA75W01FU
1
OUT1
2
IN1-
3
IN1+
4
VEE
5
6
7
8
C7
100p
R34
470k
C77
470p
MIC301
2SC4617(S)
Q8
R337
150
C45
1u
R335
2.2k
R328
10k
R340
1.8k
C38
5p
R416
47k
R320
3.3k
R23
10k
D302
RB706F-40
C224
0.01u
C146
1000p
C338
100p
C324
82p
R219
560
R330
3.3k
C35
27p
R324
100k
C306
4.7u6.3
MICI
CN401
1
B
2
SB
3
SP1
4
SP2
5
GND
6
EN1
7
EN2
8
GND
9
EN3
10
EN4
11
EN5
D403
B30-2156-05
R131
150k
(D)
S403
C443
0.47u
R346
100
R2
10k
C70
470p
R216
120k
R418
47k
C213
0.1u
R9
0
C314
0.1u
IC302
TA7368F
1
1
2
VCC
3
3
4
VIN
5
RIPPLE
6
7
8
9
10
C215
1000p
L6
R326
0
R313
100k
C332
470p
R323
56k
C9
10p
R403
100
R33
150k
R350
0
5C
C138
1000p
C321
1u
CPH3413
Q316
C26
30p
L9
18n
L22
C44
470p
C354
0.1u
RXAFO
R32
1k
R360
0
C78
33p
R27
22
R16
560
C34
1000p
R316
120k
D301
RB706F-40
R325
100k
Q305
DTC144EE
C431
0.01u
R25
22k
R308
0
C428
1000p
C318
4.7u6.3
C309
82p
C331
0.1u
R321
220k
2SC4919
Q302
C417
1u
C22
0.33u35
C69
470p
C208
470p
R21
680
L8
18n
R318
1.2k
C8
100p
R408
47k
R355
10k
C415
470p
C11
100p
R6
82k
C312
12p
C73
0.5p
(B)
2SK1830
Q407
Q104
DTC114EE
R447
12k
C231
0.01u
2SC5108(Y)
Q2
C218
0.1u
R1
22k
C401
470p
R17
100
R311
12k
C344
220p
R322
180k
R404
470k
(D)
L7
C15
10p
C345
100u6.3
C421
1u
R338
2.2k
D202
HSC277
IC201
TA31136FN
1
2
3
4
5
6
7
8
9
AFOUT
10
QU
A
D
11
IFOUT
12
RSSI
13
N-DET
14
N-REC
15
GND
16
MIXIN
2SK1830
Q408
C429
1000p
C4
0.01u
R415
47k
R420
47k
R341
10k
C317
0.1u
C50
10p
R26
10k
C370
0.1u
R127
0.39
KTC4082
Q1
R210
3.3k
D303
DAN222
R42
4.7k
R128
0.39
R305
100k
L19
220n
C41
6800p
R414
330
R424
47k
VR1
R12-7491-05
C76
1000p
C225
0.01u
C328
390p
R218
560
C75
1000p
C13
0.1u
C315
1u
R347
100k
L301
R310
390k
C19
0.1u
1
IN
2
oUT
6
5
4
3
C221
0.1u
L11
100n
L24
R132
150k
(D)
R315
330k
C214
68p
R319
56k
R343
470k
C216
0.1u
L21
3.3u
R425
47k
L404
C435
5p
C418
1000p
L1
4.7u
R20
10
R138
1M
C6
0.1u
R12
2.2k
C340
0.1u
Q402
DTC114EE
CPH3317
Q403
C322
0.015u
C330
1u
C403
0.1u
C33
1000p
R126
2.2k
C18
18p
C42
5p
C339
10u6.3
Q301
DTA114EE
Q303
DTC144EE
IC403
BD4840FVE
1
VoUT
2
SUB
3
NC
4
5
L403
R417
47k
C10
10u6.3
R407
330k
R36
270k
R419
47k
R410
47k
R7
100
D11
MA2S111
R8
0
R306
1k
R438
47k
C316
0.1u
R213
3.9k
R327
180k
R329
82k
C405
100p
C341
0.047u
Q107
DTC114EE
CP405
1Kx2
2SA1362(GR)
Q304
C29
470p
R203
180k
C43
10p
C207
1800p
C410
1u
R11
0
C148
1000p
C210
470p
S402
R412
47k
R436
0
L12
C313
120p
C47
100p
L201
1u
C39
3300p
C346
1000p
C351
0.01u
R336
1k
F401
C327
100p
L5
560n
Q202
DTA144EE
2SC5108(Y)
Q6
R348
56k
C325
0.1u
R39
150
R40
100
CP404
47Kx2
R19
1.2k
C48
470p
C140
100p
CD201
R129
0.39
C209
10u6.3
C433
3p
R423
0
R301
10k
R435
47k
R4
56k
R307
0
R406
470k
(D)
D401
RB521S-30
IC301
AQUA
1
2
3
4
5
6
7
8
DTRLOADN
9
10
11
12
13
14
15
16
17
XIN
18
VSS
19
AMP3P
20
AMP3N
21
AMP3O
22
AMP4P
23
AMP4N
24
AMP4O
25
DTRAIN
26
27
28
29
30
31
32
MICO
R217
4.7k
Q5
DTA143TE
R445
0
2SK1824
Q108
C24
1000p
C411
1000p
R41
150k
R140
56k
C323
82p
C308
0.1u
C14
0.01u
C25
2p
C320
0.01u
C432
5p
R208
82k
R13
0
R345
100
R143
100k
C335
220p
C201
0.22u
L302
C342
10u6.3
C32
0.1u35
R133
150k
(D)
IC402
XC6204B502MR
1
VIN
2
VSS
3
CE
4
NC
5
VoUT
R304
27k
R354
10k
L13
100n
C3
1u
R35
270k
C430
0.01u
C311
1u
C334
0.1u
C302
270p
C79
10u6.3
L401
R421
1k
IC401
XC6204B502MR
1
VIN
2
VSS
3
CE
4
5
C352
0.01u
Q109
DTA144EE
C219
33p
2SK879(Y)
Q105
R411
47k
R426
0
R212
82k
R30
33k
C427
1u
L14
100n
L3
560n
C434
3p
C211
0.01u
C16
1000p
S401
R344
1k
R141
100k
CPH3317
Q404
R22
0
C1
3300p
2SC4649(N,P)
Q203
R312
330k
C319
270p
R334
47k
R331
150k
C333
0.1u
D1
MA2S111
C409
1u
R207
4.7k
R130
150k
(D)
C2
6800p
TH203
R317
470k
C426
1u
IC406
BR24L08F-W
1
A0
2
A1
3
A2
4
GND
5
6
7
8
R135
150k
(D)
L10
100n
R446
0
C49
100p
R14
330k
C310
0.068u
C440
1.5p
Q401
DTC114EE
D404
B30-2157-05
C206
1000p
C17
47p
R134
150k
(D)
C217
0.1u
L23
22n
C304
0.22u
R437
47k
C27
3.3u16
R31
470k
TH101
100k
R139
47k
R413
330
R15
220
R3
33k
C402
1000p
C220
1000p
L402
R409
47k
X2
7.3MHz
L78-1411-05
C30
470p
R405
330k
C90
1000p
C329
1u
R209
2.7k
R206
10
C40
3p
X1
12.8MHz
L77-1931-05
1
VC
2
GND
3
4
J301
R18
180
C5
1000p
R142
0
C336
0.47u
C343
0.047u
R422
1k
D102
HZU5CLL
C228
10p
R342
100
D402
1SR154-400
Q7
DTA143TE
C407
1000p
IC404
BD4845FVE
1
VoUT
2
SUB
3
NC
4
5
C348
470p
Q405
DTA123JE
R5
100k
RXAFO
R215
100
C419
1000p
C326
1000p
R349
33k
D101
HSC277
R332
15k
C21
10u6.3
R314
10k
C80
470p
R10
0
R115
10k
C12
1000p
C307
0.1u
C301
3900p
D5
HVC376B
D3
HVC376B
D8
HVC376B
D9
HVC376B
C74
0.5p
C61
*
L20
3.3u
2SK508NV(K52)
Q3
TC2
10p
C56
*
C68
470p
R37
100
L18
220n
C66
*
C63
100p
C58
*
C71
0.1u
C65
*
L17
*
C55
*
R38
180
D2
HVC376B
D4
HVC376B
D6
HVC376B
D7
HVC376B
D10
1SV278
C59
*
C53
*
C60
1p
L16
*
C54
*
C57
*
TC1
10p
C52
*
C62
*
2SK508NV(K52)
Q4
C64
*
C67
*
2SC4619
Q9
R47
22
C85
1000p
C87
10p
C86
1000p
L25
22n
R46
10k
R48
330
R49
2.2k
C83
15p
C84
1000p
R50
4.7k
R100
4.7k
C100
470p
L411
18n
C102
12p
C101
470p
C106
470p
2SC4619
Q100
L100
*
C107
*
R103
47k
R105
330
R106
22
R107
100
L102
2SK3077
Q101
C111
470p
R453
22k
C108
470p
L101
*
C110
470p
C113
0.1u
R110
330
R452
10k
C290
2p
(B)
C233
6p
C291
6p
L250
18n
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
C191
0.01u
L220
2.5n
C123
33p
(G)
C133
470p
C116
*
C124
10p
C118
*
R124
47k
C190
1u
L103
8.2n
C128
470p
L109
C119
470p
C149
*
R114
47k
C129
470p
R454
*
C134
0.01u
R137
0
C130
470p
R111
0
C122
33p
C135
0.1u
2SK2596
Q102
L104
8.2n
C120
*
C132
*
C145
*
L107
*
C121
*
C445
*
R193
47k
L105
*
R112
0
R194
*
L130
*
R190
100
C127
*
R116
22
C125
*
C151
*
(B)
L106
R123
*
C136
1u
C112
7p
R120
*
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
C126
1u16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
QTVCO
25
DTRLOADN
26
1/2OSC
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
R902
4.7k
2SK1824
Q901
R901
4.7k
C901
1u
C902
1u
C292
470p
DI/O
SP MUTE SW
SW1
CV
AMP3O
TCLK/DTRDO
QT/DQT_IN
ANT
TXD
SB
RIPPLE FILTER
OPTDET
DC SW/RX VCO
AF_CONT
QTTCXO
DC SW/TX VCO
5M
PLL_UL
RF BUFFER AMP
PTT
PLL_STB
RF AMP
PLL_DAT
PLL_CLK
DC SW/SP MUTE
MOD
ISOLATION
DTRLOADN
MIC AGC
VCO/RX
STD
IC401,402
FM IF
SYSTEM
D3,5,8,9
PTT
VOLTAGE
REGULATOR/5V
5R_C
DC SW
FREQUENCY
CONTROL
/RX VCO
APC SW
5C SW
VCO/TX
5T_C
APC SW
B
RF AMP
BATT
LED SW
/RED
5R
LED SW
/GREEN
LED/GREEN
5R
ANT SW
5T
W/N SW/RX
SP2
EEPROM
OSCIN
SP2
APCSW
TX DRIVE AMP
BATT
AF AMP
TX MODULATION
VCC
EN5
VCO OSCILLATION (RX)
EN4
VCO OSCILLATION (TX)
EN3
38.4 MHz
EN2
3.6864 MHz CLK
EN1
5M
TXCO
SP2
5T
OSCIN
5C
RSSI
5M
TXD
B
REVERSE
PROTECTION
AF_CONT
5C
OPTDET
OPTDET
APC PROTECT
AF_CONT
APC SW
TX/RX
RF SW
DETECTOR
CURRENT
STEERING
MODULATOR
D2,4,6,7
FREQUENCY
CONTROL
/TX VCO
BEAT SHIFT SW
BEAT SHIFT SW
APC SW
5R SW
MIXER
5T SW
AUDIO PROCESSOR
DETECTOR
APC SW
VOLTAGE
DETECTOR/INT
COMPARATOR
(APC)
VOLTAGE DETECTOR/RESET
W/N SW/TX
SB
DC SW/SP MUTE
5C_C
SP MUTE SW
TDATA/DTRCLK
AF_CONT
PCTV
SB
TXD
SP2
5M
PLL IC F_IN AMP
5R
OPTDET
RIPPLE
FILTER
5R
PTT
PCTV
PLL SYSTEM
EXTLIMIN
TRIPLER
INT
RESET
SIDE2
LEDRX
5T
LEDTX
5T
SIDE1
5V PROTECTION
RF BPF TUNING
CN13
BUSY
D205,206
TX-RX UNIT (X57-6890-XX)
MIC_MUTE
XIN
D203,204,210
BATT
DIR
IF AMP
RF BPF TUNING
PTT
SCLK
LED/RED
RDF/FD
SW2
TX/RX
RF SW
RF AMP
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
20p
NO
NO
C120
22p
18p
22p
C268
TH_DET
PCTV
PTT
SB
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
SP1
DCSW
SP1
RX_W/N
TX_W/N
RF AMP
PCTV
2p
2p
4p
C53
VSS
VSS
VCC
RXAFO
MOD IN
GND
RX_W/N
MOD OUT
ADDITIONAL PCB
RXAFO
RX LO1
RX LO1
RX LO1
STRIP LINE
PCTV
DTMF
EEPDAT
EEPCLK
BYTE
GND
BSHIFT
RESET
XOUT
VSS
XIN
VCC
VCC
INT
TCLK/DTRDO
RDF/FD
SCLK
DI/O
TDATA/DTRCLK
DIR
STD
PTT
QTTCXO
TXD
RXD
APCSW
DCSW
TX_W/N
RX_SW
TX_SW
PLL_UL
PLL_STB
PLL_D
A
T
PLL_CLK
VCC
RX_W/N
EN5
EN4
EN3
EN2
EN1
SIM1
SIM2
5T_C
5R_C
5C_C
BA
TT
RSSI
B
USY
VO
X
QT/DQT_IN
TH_DET
A
VSS
VREF
A
VCC
MIC_MUTE
OPTDET
AF_CONT
VCC
VSS
GND
GND
LEDTX
LEDRX
PF1
PF2
SDA
SCL
WP
VCC
NF
PHASE
PRE-GND
PW-GND
PoUT
OSCIN
OSCOUT
MIXOUT
VCC
IFIN
DEC
FILOUT
FILIN
IN2+
IN2-
OUT-B
VCC
RXAF
RXAFIN
EXPOUT
FILTERO
RXINO
RXIN
AGND
A
GNDIN
TXIN
TXINO
LIML
V
EXTLIMIN
MOD
VDD
STD
TCLK/DTRDO
TDATA/DTRCLK
DI/O
RDF/FD
SCLK
DIR
XOUT
oUTPUT
VCC
CLK
NC3
D
ATA
LE
FC
NC4
FOUT
P
NC5
R
B
PLL_CLK
EN2
5C
PLL_DAT
EN3
5T
PLL_STB
EN4
SP2
5R
PLL_UL
EN5
EN1
OSCIN
QTTCXO
SP1
VCC
VCC
VSS
SIDE2
BATT
5T_C
5R_C
5C_C
5M
SIDE1
LEDRX
LEDTX
INT
RESET
PTT
SB
VSS
RXAFO
IC405
30622MAA-B89GP
MICROPROCESSOR
MOD
STD
DTRLOADN
RX_W/N
TX_W/N
TDATA/DTRCLK
TCLK/DTRDO
AMP3O
DI/O
SCLK
DIR
XIN
RDF/FD
AF_CONT
EXTLIMIN
SB
PCTV
TXD
5M
MIC_MUTE
QT/DQT_IN
RSSI
OPTDET
PTT
BUSY
RXAFO
5R
SP2
5T
APCSW
OSCIN
B
5C
TH_DET
DCSW
SP1
RX LO1
2SK3476
Q103
TX FINAL AMP
XF201
L71-0619-05
38.85 MHz
MCF
CF201
L72-0973-05
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
1.5p
3p
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
GND
VDD
NC
VoUT
GND
VDD
2p
C275
2p
9p
RXD
GND
GND
R:2.87V
T:0V
R:2.934V
T:3.002V
R:0.3V(MUTE ON)
7.3V(MUTE OFF)
T:0.3V
R:4.9V
7.52V
R:5V
4.9V
0.71V
BSHIFT ON:4.95V
OFF:0V
W:0.015V
N:4.94V
R:7.56V
T:7.26V
R:0.59V
T:4.94V
R:7.28V
T:6.80V
4.0V
5.00V
R:4.94V
T:0.58V
4.96V
3.7V
0.72V
2.74V
T:3.37V
ON:4.92V
OFF:0.01V
ON:4.92V
OFF:0.01V
R:3.4V
R:7.3V(MUTE ON)
0.3V(MUTE OFF)
T:7.3V
4.96V
4.95V
4.76V
4.7V
R:4.83V
T:4.99V
R:5.01V
R:3.70V
T:3.57V
3.86V
4.62V
R:0V
T:2.846V
T:4.81V
T:1.36V
T:4.96V
R:7.61V
T:7.26V
T:2.5V(H)
1.97V(L)
R:1.808V
R:0.47V
R:5V
R:1.795V
R:0.96V
R:4.98V
R:2.046V
R:7.61V
T:7.39V
R:5.01V
T:0V
T:4.96V
4.82V
R:4.74V
