SCHEMATIC DIAGRAM
-t
-t
C222
1000p
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
C72
0.1u
R357
0
R121
22
1
OUT1
2
IN1-
3
IN1+
4
VEE
5
6
7
8
C7
100p
R34
470k
C77
470p
MIC301
R337
150
C45
1u
R335
2.2k
R328
10k
C38
5p
R23
10k
D302
RB706F-40
C224
0.01u
C146
1000p
C338
100p
R219
560
R330
3.3k
C35
27p
R324
150k
CN401
1
B
2
SB
3
SP1
4
SP2
5
GND
6
EN1
7
EN2
8
GND
9
EN3
10
EN4
11
EN5
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
C332
470p
C9
10p
R403
100
R33
150k
R350
0
C138
1000p
C321
1u
C26
30p
L9
18n
L22
C44
470p
C354
0.1u
R32
1k
R360
0
C78
33p
R27
22
R16
560
C34
1000p
R325
150k
C431
0.01u
R25
22k
R308
0
C428
1000p
C318
4.7u6.3
C309
82p
R321
220k
C417
1u
C22
0.33u35
C69
470p
C208
470p
R21
680
L8
18n
R318
1.2k
C8
100p
R355
10k
C415
470p
C11
100p
R6
100k
C73
0.5p
(B)
2SK1830
Q407
R447
12k
C231
0.01u
2SC5108(Y)
Q2
C218
0.1u
R1
22k
C401
470p
R17
100
C344
220p
R404
470k
(D)
L7
C15
10p
C345
100u6.3
C421
1u
D202
HSC277
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
R420
47k
R341
10k
C317
0.1u
C50
10p
R26
10k
R127
0.39
R210
3.3k
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
C221
0.1u
L24
R132
150k
(D)
C214
68p
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
C322
0.015u
C403
0.1u
C33
1000p
R126
2.2k
C18
18p
C42
5p
C339
10u6.3
IC403
BD4840FVE
1
VoUT
2
SUB
3
NC
4
GND
5
VDD
L403
R417
47k
C10
10u6.3
R407
330k
R36
270k
R419
47k
R7
100
D11
MA2S111
R8
0
R306
1k
R438
47k
C316
R213
3.9k
C405
100p
C341
0.047u
CP405
47Kx2
2SA1362(GR)
Q304
C29
470p
R203
180k
C43
10p
C207
1800p
C410
1u
R11
0
C148
1000p
C210
470p
S402
R436
0
L12
C47
100p
L201
1u
C39
3300p
C346
1000p
C351
0.01u
R336
1k
F401
L5
560n
R348
56k
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
R217
4.7k
C24
1000p
C411
1000p
R41
150k
R140
56k
C323
82p
C14
0.01u
C25
2p
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
5
R354
10k
L13
100n
C3
1u
R35
330k
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
C219
33p
2SK879(Y)
Q105
R212
82k
R30
39k
C427
1u
L3
560n
C434
3p
C211
0.01u
C16
1000p
S401
R344
1k
R141
100k
R22
0
C1
3300p
R334
47k
C333
0.1u
C409
1u
R130
150k
(D)
C2
6800p
TH203
100k
C426
1u
IC406
BR24L08F-W
1
A0
2
A1
3
A2
4
GND
5
6
7
8
R135
150k
(D)
L10
100n
R14
330k
C310
0.068u
C440
1.5p
D404
B30-2157-05
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
R405
330k
C329
1u
R209
2.7k
R206
10
C40
3p
1
VC
2
GND
3
4
J301
R18
180
C5
1000p
R142
0
C336
0.47u
C343
0.047u
R422
1k
D102
HZU5CLL
R342
10
D402
1SR154-400
C407
1000p
1
VoUT
2
SUB
3
NC
4
5
C348
470p
R5
100k
R215
100
C419
1000p
R349
33k
D101
HSC277
R332
15k
C21
10u6.3
R314
12k
C80
470p
R10
0
R115
10k
C12
1000p
C301
3900p
D2
HVC376B
D4
HVC376B
D6
HVC376B
D7
HVC376B
D10
1SV278
C59
1.5p
C60
1p
L16
27n
C54
6p
TC1
10p
C52
12p
C62
3p
C64
4p
C67
4p
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
L100
15n
C107
6p
R103
10k
R105
330
R106
120
L102
C111
470p
L101
15n
C110
470p
C113
0.1u
R110
330
C290
2p
(B)
C233
6p
C291
6p
L250
18n
C154
470p
R145
0
L110
220n
R147
0
D122
HVC131
C163
2.5p
L111
1u
D103
HVC131
R191
270
D104
HVC131
R192
270
D106
HVC131
L224
4T
L225
4T
C158
100p
C191
0.01u
L220
2.5n
C123
6p
C133
470p
C116
3p
C124
10p
R124
220k
C190
1u
L103
15n
C128
470p
L109
C119
470p
R114
56k
C129
470p
C134
0.01u
R137
0
C130
470p
C122
33p
C135
0.1u
C132
3p
L107
8.2n
R193
47k
L105
15n
R112
27
R194
47k
R190
100
C127
4.5p
R116
22
C125
3p
L106
C136
1u
C112
7p
R238
100k
C234
1000p
L212
8.2n
C236
18p
R228
150
C266
470p
CN201
R254
68k
C262
470p
C265
470p
C263
470p
R249
100
C230
0.01u
R258
0
C256
4.7u6.3
C259
470p
C239
1000p
R236
56k
L229
8.2n
L215
220n
R233
100k
C241
470p
3SK318
Q204
L203
560n
R240
0
R227
1k
R226
1k
R253
100k
C237
1000p
L202
C258
470p
C238
0.1u
BPF
L204
270n
R255
0
C232
0.01u
R239
56k
R248
220
R251
100k
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
26
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
OPTDET
52
AF_CONT
53
CALLING ALERT SW
54
55
56
57
58
59
60
VCC
61
62
VSS
63
GND
64
GND
65
66
67
68
69
70
71
72
LEDTX
73
LEDRX
74
PF1
75
PF2
76
SIM1
77
SIM2
78
79
80
5T_C
81
5R_C
82
5C_C
83
84
85
86
87
88
BA
TT
89
RSSI
90
B
USY
91
VO
X
92
QT/DQT_IN
93
TH_DET
94
A
VSS
95
96
VREF
97
A
VCC
98
99
MIC_MUTE
100
Q402
RT1N141U
Q401
RT1N141U
R901
4.7k
2SK1824
Q317
R304
27k
R109
10
C108
470p
R107
680
Q101
2SC5192
R108
1.5k
R113
220
R148
220
C144
1000p
R149
0
R454
270
R455
270
C170
15p
L112
4.7n
C171
1000p
R120
18
Q107
RT1N141U
D405
KDZ3.3V
C149
4p
C145
11p
C444
3p
C152
20p
L226
4T
C160
2p
C159
2p
C161
5p
C164
5p
L223
4T
C156
4p(B)
C157
2.5p(B)
C240
3.5p(B)
L290
30n
C249
6p
C252
1.5p
(B)
C253
2p
(B)
C257
10p
L214
8.2n
C292
1000p
L228
8.2n
C267
9p
C272
2p
(B)
C269
1.5p
(B)
C275
2.5p
L230
47n
C276 3.5p
(B)
Q303
RT1N441U
C169
6p
C902
1u
R388
0
1 AGNDIN
2 AGND
3 TXIN
4 TXINo
5 LIMLV
6 EXTLIMIN
7 MOD
8 VSS
9 TCLK
10 TDATA
11 D_IO
12 RDF_FC
13
14
15
16
17
18
19
20
21
22
23
24
IC408
NJM2100V
1
2
3
4
5
B+INPUT
6
B-INPUT
7
BOUTPUT
8
V+
R99
0
X2
7.370MHz
L78-1411-05
C436
1000p
R416 47k
R415
47k
CN101
R449
0
R450
0
C274
7p
C228
10p
R207
15k
C205
1000p
C206
0.1u
R311
12k
Q301
RT1P141U
C306
4.7u6.3
C308
0.1u
C307
0.1u
C312
12p
R316
82k
R317
470k
C327
100p
R312
330k
R315
330k
C319
270p
R320
3.3k
R319
56k
R322
120k
R323
56k
R327
180k
C324
82p
R329
150k
C320
0.01u
C330
1u
R338
2.2k
R426
0
R340
1.8k
R339
470
DI/O
SW1
CV
TCLK/DTRDO
QT/DQT_IN
ANT
VOX
SB
OPTDET
AF_CONT
QTTCXO
5M
PLL_UL
PTT
PLL_STB
PLL_DAT
PLL_CLK
DC SW/SP MUTE
MOD
ISOLATION
IC401,402
PTT
VOLTAGE
REGULATOR/5V
5R_C
DC SW
5T_C
APC SW
B
BATT
LED SW
/RED
5R
LED SW
/GREEN
LED/GREEN
5R
ANT SW
5T
SP2
EEPROM
OSCIN
SP2
APCSW
BATT
AF AMP
TX MODULATION
VCC
EN5
EN4
VCO OSCILLATION (TX)
EN3
38.4 MHz
EN2
EN1
5M
SP2
5T
OSCIN
5C
RSSI
TXD
B
REVERSE
PROTECTION
AF_CONT
5C
OPTDET
OPTDET
APC PROTECT
AF_CONT
TX/RX
RF SW
DETECTOR
CURRENT
STEERING
MODULATOR
5R SW
MIXER
5T SW
DETECTOR
APC SW
VOLTAGE
DETECTOR/INT
COMPARATOR
(APC)
VOLTAGE DETECTOR/RESET
W/N SW/TX
SB
DC SW/SP MUTE
5C_C
TDATA/DTRCLK
SP2
PLL IC F_IN AMP
5R
PCTV
INT
RESET
MONITOR
LEDRX
LEDTX
5T
CALL
5V PROTECTION
CN13
BUSY
TX-RX UNIT (X57-6972-70)
XIN
BATT
DIR
PTT
SCLK
RDF/FD
SW2
TX/RX
RF SW
ANT SW
ANT SW
ANT SW
TH_DET
PTT
SB
SP1
DCSW
SP1
PCTV
VSS
VSS
VCC
RX LO1
RX LO1
LIMITER
PLL_CLK
PLL_STB
PLL_DAT
VOX
MIC_MUTE
TXD
MIC_MUTE
5M
BEAT SHIFT SW
BEAT SHIFT SW
MIC AMP
CALLER ALERT
RXD/PTT
RXD/PTT
TX_W/N
VOX
PCTV
TH_DET
QT/DQT_IN
RSSI
MIC_MUTE
AF_CONT
BUSY
3.6864 MHz CLK
PCTV
RSSI
BUSY
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
1/2OSC
PTT
QTTCXO
TXD
RXD
GND
APCSW
DCSW
TX_W/N
RX_SW
TX_SW
GND
PLL_UL
PLL_STB
PLL_D
A
T
PLL_CLK
VCC
RX_W/N
EN5
EN4
EN3
EN2
EN1
BATT
5T_C
5R_C
5C_C
5M
INT
RESET
PTT
SB
VSS
VCC
CLK
NC3
D
ATA
LE
FC
NC4
FOUT
P
NC5
R
oUTPUT
VCC
D1
MA2S111
RIPPLE
FILTER
KTC4082
Q1
TRIPLER
B
PLL_CLK
EN2
5C
PLL_DAT
EN3
5T
PLL_STB
EN4
SP2
5R
PLL_UL
EN5
EN1
OSCIN
QTTCXO
SP1
VCC
VSS
CPH3317
Q403
CPH3317
Q404
Q405
RT1P237U
5C SW
NC
VoUT
NC
VoUT
D2,4,6,7
FREQUENCY
CONTROL
IC405
30622MAA-B91GP
MICROPROCESSOR
SDA
SCL
WP
VCC
TCLK/DTRDO
DI/O
SCLK
DIR
XIN
RDF/FD
TDATA/DTRCLK
AF_CONT
SB
PCTV
MIC_MUTE
QT/DQT_IN
RSSI
OPTDET
PTT
BUSY
TH_DET
VOX
5M
MOD
5R
SP2
5T
APCSW
OSCIN
B
5C
TXD
DCSW
SP1
RX LO1
RXD/PTT
TX_W/N
2SK508NV(K52)
Q4
VCO
IC301
AK2346
AUDIO PROCESSOR
2SC4649(N,P)
Q203
IF AMP
OSCIN
OSCOUT
MIXOUT
VCC
IFIN
DEC
FILOUT
FILIN
CF201
L72-0959-05
XF201
L71-0549-15
MCF
IN2+
IN2-
OUT-B
VCC
IC101
TA75W01FU
Q104
RT1N141U
APC SW
RD00HVS1
Q102
TX DRIVE AMP
RD02MUS1
Q103
Q109
RT1P441U
APC SW
2SK1824
Q108
APC SW
AOUT
A-IN
A+IN
V-
0.1u
2SC4919
Q302
MIC AGC
R313
82k
C313
220p
NF
PHASE
PRE-GND
PW-GND
PoUT
AF_CONT
SB
VOX
5M
OPTDET
PTT
TXD
MIC_MUTE
RXD/PTT
5R
5T
RX LO1
3SK318
Q205
RF AMP
CPH3413
Q306
SP MUTE SW
CPH3413
Q316
SP MUTE SW
PTT/RXD
MIC
MICIN
OPTDET
5MS
AE
TXD
NC
SPO
SPI
D303
MC2858
D301
RB706F-40
MONITOR
CALL
LEDRX
LEDTX
X1
12.8MHz
L77-1931-05
TXCO
IC404
BD4845FVE
GND
VDD
2SC4619(P,Q)
Q9
RF AMP
2SC5108(Y)
Q6
RF BUFFER AMP
2SC5383
Q8
RIPPLE FILTER
2SC4619(P,Q)
Q100
RF AMP
RF AMP
TX FINAL AMP
IC201
TA31136FN
FM IF
SYSTEM
SCLK
DIR
XOUT
XIN
VDD
EXPOUT
RXAFIN
RXAF
RXLPFo
RXINo
RXIN
TEST
IC1
MB15A02
PLL SYSTEM
D403
B30-2156-05
LED/RED
Q305
RT1N441U
47k
47k
47k
47k
47k
R408
R410
R412
R411
R409
R:2.87V
R:2.9V
T:3.0V
R:4.86V
R:7.52V
T:7.31V
R:4.96V
4.9V
0.71V
BSHIFT ON:4.95V
OFF:0V
R:7.56V
T:7.26V
R:7.28V
T:6.80V
5.00V
4.96V
3.7V
0.69V
2.74V
T:3.45V
ON:4.92V
OFF:0.01V
ON:4.92V
OFF:0.01V
R:0.07V
T:7.30V
4.95V
4.76V
4.7V
R:4.83V
T:4.99V
R:5.01V
R:3.70V
T:3.57V
3.4V
T:2.85V
T:3.44V
T:4.9V
R:7.63V
T:7.45V
R:0.23V
T:2.86V
R:1.8V
R:4.96V
R:5V
R:1.77V
R:0.96V
R:4.92V
R:2.06V
R:7.63V
T:7.50V
4.82V
R:4.75V
4.73V
T:4.89V
T:4.96V
4.96V
R:4.87V
T:7.9V
R:0.35V
R:7.54V
T:0.33V
R:5.0V
T:0V
Note : The components marked with a dot (
●
) are parts of layer1.
TK-3201
