SCHEMATIC DIAGRAM /
原理图
TK-2217
-t
-t
C4
0.01u
L23
39n
R415
47k
R51
10
Q202
RT1P441U
C59
1.5p
R23
10k
CP404
47Kx2
L20
3.3u
C15
10p
L21
3.3u
C252
1000p
C243
1000p
R43
100
J301
E11-0457-05
R425
47k
R208
82k
C435
5p
L19
220n
L17
27n
TC2
10p
R307
0
C323
82p
C345
100u6.3
R37
100
C263
10p
D10
1SV278F
R140
56k
L401
R6
82k
C49
100p
R135
150k(D)
C342
10u6.3
R32
1k
C317
0.1u
C69
470p
C421
1u
D9
1SV325F
R345
100
C254
27p
C3
1u
R404
470k(D)
R225
82k
R354
10k
R142
0
R301
47k
C72
0.1u
C18
18p
C58
6p
R217
4.7k
R346
100
C17
47p
C348
470p
R304
560k
C351
0.01u
C427
1u
L116
8T
L209
56n
C333
0.1u
C74
0.5p
R108
1.5k
C321
0.022u
C87
10p
R342
10
R25
22k
L9
33n
C39
3300p
R12
2.2k
4p
1
VoUT
2
SUB
3
NC
4
5
L7
R352
100k
R350
1k
R339
470
R338
2.2k
L117
7T
L16
39n
C8
100p
2SK508NV(K52)
Q3
C220
1000p
R226
82k
R353
0
R13
0
BPF
R422
1k
R15
220
S2
R419
47k
C40
4p
1
2
3
4
5
6
7
8
9
10
L402
R348
56k
L104
27n
R335
2.2k
L105
150n
B
R8
0
Q107
RT1N141U
R116
15
C117
10p
R229
1.0M
R416
47k
C330
1u
C61
4p
C150
22p
1
VoUT
2
SUB
3
NC
4
5
C148
1000p
TC1
10p
S3
C340
0.1u
S1
R239
47
L118
7T
S
C424
1000p
R420
47k
C22
0.33u35
C54
4p
C12
1000p
C160
33p
C120
1000p
R211
3.3k
C269
33p
C219
33p
C302
0.01u
C265
33p
L210
C154
10p
R325
C75
1000p
R141
100k
L11
100n
R30
12k
R343
470k
L206
180n
C244
4p(B)
C105
1000p
Q5
RT1P430U
L111
1u
R341
10k
C159
7p
C208
470p
C271
11p
R349
33k
1
VIN
2
VSS
3
CE
4
5
C218
0.1u
C140
100p
L103
R19
1.5k
R337
100
R901
4.7k
C312
12p
C315
1u
C267
3p(B)
C64
4p
L22
R405
330k
L8
18n
C55
120p
C450
0.01u
R413
330
C151
1000p
R344
1k
R26
10k
R34
4.7k
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
C324
82p
C452
1000p
C431
0.01u
L403
C9
10p
R35
270k
L404
R412
47k
C29
470p
C84
1000p
C334
0.1u
C232
0.01u
C415
470p
C411
1000p
D106
HSC277
C
R216
120k
2SK1824
Q901
R112
18
C346
1000p
R143
100k
L50
C255
4.5p
(B)
R334
47k
C14
0.01u
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
C418
5600p
A
R41
150k
L1
4.7u
3SK318
Q205
R328
10k
R220
560
C434
3p
C405
100p
2SK2596
Q103
R323
R231
47
1
B
2
SB
3
AFI
4
AFO
5
GND
6
UP
7
DOWN
8
GND
C147
1000p
C156
12p
R215
100
R123
82
R327
180k
L24
C417
1u
C325
0.1u
C280
1000p
C24
1000p
R219
560
L10
180n
1
OUT1
2
IN1-
3
IN1+
4
VEE
5
6
7
8
R324
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
40
41
42
43
44
45
46
47
50
1
1
2
VCC
3
3
4
VIN
5
RIPPLE
6
7
8
9
10
R33
150k
R347
100k
0
C73
0.5p(B)
1
2
3
4
L3
560n
C43
15p
1
VIN
2
VSS
3
CE
4
NC
5
VoUT
L119
6T
R223
82k
R7
100
C27
3.3u16
R414
330
C143
10p
C108
39p
R17
100
C440
1.5p
C7
100p
C313
120p
R40
100
C350
1000p
C119
27p
L302
C356
0.033u
R332
15k
R115
10k
L14
220n
C419
1000p
C52
180p
47n
R139
47k
C432
5p
R136
270
C67
5p
C251
4.7u6.3
C25
2p
C48
470p
R109
15
R319
56k
C227
1000p
D203
1SV305F
KTC4082
Q1
R316
120k
C33
1000p
R120
0
C456
0.1u
C209
10u6.3
R203
180k
R27
22
C62
5p
C34
1000p
R409
0
R121
560
R221
1k
C247
4p(B)
C238
12p
R322
180k
R355
10k
1
VCC1
2
IN
3
IN
4
GND
5
6
7
8
R314
2.7k
C79
10u6.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
L110
56n
D204
1SV305F
C76
1000p
C78
7p
C331
0.1u
R336
1k
R424
47k
C32
0.1u35
C332
470p
C428
R18
0
TH101
100k
C215
1000p
L301
R212
82k
C902
1u
L102
100n
C901
1u
R340
10k
C357
4700p
C90
1000p
R406
470k
(D)
R243
0
C38
6p
0
R313
100k
C45
1u
D202
HSC277
C6
0.1u
C433
3p
C16
1000p
R38
180
R320
3.3k
C107
1000p
C42
6p
MIC1
C402
1000p
R36
270k
C316
0.047u
R14
330k
Q303
RT1N441U
0
D5
1SV325F
C262
1000p
C228
10p
R408
47k
C326
1000p
C66
5p
R31
560k
C110
1000p
C339
10u6.3
R437
47k
R138
1M
R113
330
C234
0.01u
C207
1800p
C70
470p
C344
220p
R423
0
D107
HSC277
C430
0.01u
1
IN
2
oUT
6
5
4
3
R240
0
R407
330k
R119
330
D105
HSC277
C44
470p
IC301
AQUA-L
1
2
3
4
5
6
7
8
DTRLoADN
9
STD
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
R110
330
C158
22p
C401
470p
R111
330
C210
470p
C222
1000p
Q305
C266
1000p
R39
150
C409
1u
R450
68
R306
1k
0
C327
100p
C410
1u
L6
C41
6800p
R438
47k
C249
1000p
R421
1k
C11
100p
R318
1.2k
R20
10
C50
10p
C429
C214
68p
R228
1.0M
R101
12k
R103
0
R329
82k
R470
1k
D7
1SV325F
1
2
3
4
5
6
7
8
C248
27p
C149
22p
L12
R47
47
R137
270
470p
C338
100p
C451
0.01u
C328
R902
4.7k
C141
22p
C216
0.1u
CN201
R321
220k
0
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
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
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
C352
0.01u
C329
1u
C407
1000p
C213
0.1u
C146
1000p
R218
560
R410
0
L203
EEPCLK
B
W/N SW/RX
SB
S6
DCSW
S7
TX_W/N
S4
PCTV
DC SW/SP MUTE
S8
TXD
S5
RESET
RXD/PTT
RX LO1
DC SW
S19
OPTDET
OSCIN
S28
AFCONT
APCSW
S20
B
VOX
EN1
EN2
SP MUTE SW
MIC_MUTE
SP MUTE SW
PCTV
TXD
EEPDAT
QT/DQT_IN
RX_W/N
DTMF
TRIPLER
5T
5R
DTRAIN
XOUT
APCSW
LIMLV
PLL_DAT
PLL_CLK
CL
5C
5M
OSCIN
DI
S32
RXD/PTT
S29
GND
AFCONT
S30
BATT
SW2
RX_W/N
OPTDET
SW2
INT
MIC_MUTE
SW1
PTTSW
CV
DO
SB
LCD ASSY (B38-0906-25)
ANT
LCD
CE
AUX
SW1
S24
5M
PTT
TMH
S22
5T
S23
XIN
B
S25
RXAF
5R
S21
RXAFIN
DCSW
C1
TX MODULATION
EXPOUT
STD
C2
VCO OSCILLATION (RX)
FILTERO
DIR
S1
RXINO
VCO OSCILLATION (TX)
TX_W/N
S2
RXIN
3.6864MHz CLK
C3
TCLK/DTRDO
S3
TDATA/DTRCLK
CN13
C4
5M
BSHIFT
S31
COMPARATOR
(APC)
BATT
SIDE2
1
BATT
SIDE1
37
PTT
5C
S33
5R
5C
APC SW
PLL_UL
QTTCXO
W/N SW/TX
5C
PLL_STB
DC SW/TX VCO
38.4 MHz
S11
SB
S12
PTTSW
S9
CURRENT
STEERING
QT/DQT_IN
S13
VCO/RX
AUDIO PROCESSOR
SCLK
MODULATOR
ROF/FD
DI/O
D4,7
DTRLOADN
FREQUENCY
CONTROL
/TX VCO
S18
TX-RX UNIT (X57-7120-10)
S15
PLL SYSTEM
S26
S27
SP
S10
BUSY
S16
S17
RSSI
S14
BUSY
RSSI
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
EN1
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
IC405
30620MCPA14GU
MICROPROCESSOR
DO
CE
CL
DI
VCC
VSS
GND
GND
AUX
EN2
LEDTX
LEDRX
PF1
PF2
A
GNDIN
TXIN
TXINo
LIML
V
EXTLIMIN
MoD
VDD
RXAF
RXAFIN
EXPoUT
FILTERo
RXINo
RXIN
AGND
XIN
VSS
AMP3P
AMP3N
AMP3o
AMP4P
AMP4N
AMP4o
DTRAIN
TCLK/DTRDo
TDATA/DTRCLK
DI/o
RDF/FD
SCLK
DIR
XoUT
F401
F53-0324-05
2.5A
D402
1SR154-400
REVERSE
PROTECTION
C406
4700p
C408
4700p
C403
0.1u
100
0
R403
R436
5
6
7
8
9
10
11
12
13
14
15
16
CN402
E40-6430-05
SB
5M
DI
DO
GND
NC
GND
GND
CL
CE
R10
R11
R9
CLK
NC3
DA
T
A
LE
FC
NC4
FOUT
P
NC5
R
IC1
MB15A02
C19
0.1u
C10
10u6.3
C21
10u6.3
C13
0.1u
SB
RESET
B
CL
PLL_CLK
5M
DI
5C
OSCIN
BATT
EN2
INT
EN1
DO
CE
PLL_UL
QTTCXO
PLL_STB
PLL_DAT
VR1
68k
R12-7491-05
oUTPUT
VCC
VC
GND
X1
12.8MHz
L77-1931-05
TXCO
C1
3300p
R4
56k
C5
1000p
C2
6800p
R3
33k
R2
10k
R1
22k
D1
MA2S111
RIPPLE
FILTER
R5 100k
CN401
E40-6363-05
IC402
XC6204B502MR
NC
VoUT
IC401
XC6204B502MR
VOLTAGE
REGULATOR/5V
IC401,402
D401
RB521S-30
IC403
BD4840FVE
VOLTAGE DETECTOR/RESET
5V PROTECTION
IC404
BD4845FVE
VOLTAGE
DETECTOR/INT
GND
VDD
GND
VDD
Q402
RT1N141U
LED SW
/GREEN
Q401
RT1N141U
LED SW
/RED
D403
B30-2156-05
LED/RED
D404
B30-2157-05
LED/GREEN
1000p
1000p
Q405
RT1P237U
5R SW
5C SW
Q404
RT1P237U
C443
0.47u
C426
1u
CPH3317
Q403
5T SW
CP406
1Kx2
CP407
1Kx2
C35
27p
C26
30p
L5
560n
OPTDET
EEPDAT
TMH
PCTV
TXD
DTMF
QT/DQT_IN
TX_W/N
DTRLOADN
MIC_MUTE
XOUT
STD
BSHIFT
DIR
TDATA/DTRCLK
DI/O
SCLK
ROF/FD
RXD/PTT
AFCONT
PTTSW
SB
5M
VOX
XIN
EEPCLK
TCLK/DTRDO
BUSY
RSSI
APCSW
B
5R
5C
OSCIN
5T
DCSW
R42
4.7k
C77
470p
D11
MA2S111
C80
470p
Q7
RT1P430U
DC SW/RX VCO
2SC5383
Q8
RIPPLE
FILTER
C68
470p
C71
0.1u
C63
100p
L18
220n
FREQUENCY
CONTROL
/RX VCO
D5,9
D4
1SV325F
L13
220n
C47
100p
C53
0.5p
C57
1.5p
C60
1p
2SK508NV(K52)
Q4
VCO/TX
2SC5108(Y)F
Q6
RF BUFFER AMP
2SC5108(Y)F
Q2
PLL IC F_IN AMP
R21
680
R16
560
R22
0
Q407,408
BEAT SHIFT SW
2SK1830F
Q407
X3
7.37MHz
L77-1633-05
2SK1830F
Q408
Q
CLR
PR
VCC
FREQUENCY
DIVIDER
D301
RB706F-40
DETECTOR
C304
0.22u
R305
100k
C308
0.1u
C307
0.1u
R365
47k
C306
4.7u6.3
B
DCSW
5T
APCSW
TX_W/N
RX LO1
5R
MIC_MUTE
TXD
OPTDET
RXD/PTT
QT/DQT_IN
PCTV
PTTSW
AFCONT
SB
DTRAIN
LIMLV
RXAF
RXAFIN
EXPOUT
FILTERO
RXINO
RXIN
5M
SDA
SCL
WP
VCC
A0
A1
A2
GND
IC406
AT24128N10SI27
EEPROM
IC407
TC7W74FU
CK
D
Q
GND
R210
3.3k
W/N SW/TX
C211
0.01u
R209
2.7k
C206
1000p
R207
4.7k
OSCIN
OSCOUT
MIXOUT
VCC
IFIN
DEC
FILOUT
FILIN
AFOUT
QU
A
D
IFOUT
RSSI
N-DET
N-REC
GND
MIXIN
IC201
TA31136FNG
FM IF
SYSTEM
CF201
L72-0958-05
2SC4649(N,P)
Q203
IF AMP
TH203
100K
L201
1u
C225
0.01u
C221
0.1u
C224
0.01u
C231
0.01u
XF201
L71-0619-05
38.85 MHz
MCF
SW1
SW2
OUT
VCC2
IC2
UPB1509GV
C82
1000p
C81
15p
VCO 1/2 DIVIDER
C51
1000p
C83
33p
2SC5108(Y)F
Q9
RF AMP
C85
1000p
C86
1000p
R46
3.3k
R48
330
R44
1k
R45
3.3k
R50
4.7k
L25
82n
R49
2.2k
D101
HSC277
TX/RX
RF SW
D101,202
C101
1000p
C104
39p
R107
560
2SC4926YD
Q102
RF AMP
C239
6p(B)
C235
9p
C230
8p
L202
39n
L205
68n
C233
2p(B)
C237
5p(B)
C320
0.01u
R315
330k
R317
470k
C319
270p
R312
330k
TX DRIVE AMP
L106
C116
22p
R117
68k
C118
100p
C115
1000p
R114
47k
C123
1u
C121
10p
L107
27n
2SK2595
Q106
TX FINAL AMP
C135
1u
C128
1000p
C133
0.01u
C125
1000p
L108
R124
12k
C132
1000p
C124
1000p
C137
0.01u
C134
0.1u
R122
47k
C139
68p
L112
9T
C136
27p
C130
10p
3T
5T
3T
82p
L113
L114
L115
C144
L109
2.2u
C142
15p
ANT SW
D104
HVC131
D103
HVC131
ANT SW
C153
10p
C155
18p
C157
15p
ANT SW
D105-107
IN2+
IN2-
OUT-B
VCC
IC101
TA75W01FUF
R133
150k
(D)
C138
1000p
R132
150k
(D)
R130
150k(D)
R131
150k(D)
R127
0.39
R128
0.39
R129
0.39
2SK879(Y)F
Q105
APC SW
Q104
RT1N141U
APC SW
R126
2.2k
D102
HZU5CLL
C126
6.8u10
C111
1000p
C109
0.1u
APC PROTECT
C270
D206
1SV305F
D205
1SV305F
L214
R241
1.0M
R242
1.0M
4p
C264
56n
L213
RF AMP
C256
1000p
R234
100k
R237
180k
R230
2.2k
L211
56n
3SK318
Q204
MIXER
L204
0.56u
R224
82k
L207
150n
C241
1000p
C236
1000p
C242
0.1u
R222
220
R233
220
C260
1000p
R238
100k
C258
1000p
D205,206
RF BPF TUNING
C268
3p(B)
RF BPF TUNING
D203,204
C354
0.1u
Q301
RT1P141U
0.015u
100k
0
R330
3.3k
R331
39k
D303
MC2858
ISOLATION
2SC4919
Q302
MIC AGC
D302
RB706F-40
DETECTOR
RT1N441U
DC SW/SP MUTE
PTT/RXD
MIC
MICIN
OPTDET
5MS
AE
TXD
NC
SPO
SPI
CPH3413
Q316
CPH3413
Q306
C341
0.047u
C343
0.047u
NF
PHASE
PRE-GND
PW-GND
PoUT
IC302
TA7368F
AF AMP
C336
0.47u
C335
220p
R447
4.7k
R435
47k
R417
47k
R418
47k
CP405
1Kx2
CD201
C201
0.22u
R213
3.9k
C217
0.1u
R206
10
R134
150k(D)
2SK1824
Q108
APC SW
Q109
RT1P441U
APC SW
2SA1362(GR)
Q304
56k
100k
390p
C322
R326
C65
5p
C253
4.5p(B)
C250
4p(B)
R227
C245
R291
C318
4.7u6.3
C314
0.1u
C310
0.068u
R311
12k
C311
1u
R310
390k
C309
82p
PT6554LQ
LCD DRIVER
0.72V
W:0.011V
N:4.98V
R:7.52V
T:7.31V
R:0.3V(MUTE ON)
7.3V(MUTE OFF)
T:0.3V
R:7.3V(MUTE ON)
0.3V(MUTE OFF)
T:7.3V
4.96V
4.95V
R:3.70V
T:3.57V
R:4.92V
3.74V
R:1.76V
4.74V
R:0.75V
R:2.84V
T:0.03V
5.00V
4.96V
R:4.8V
R:4.98V
R:2.48V
R:2.48V
R:0.99V
2.73V
4.76V
ON:4.92V
OFF:0.01V
ON:4.92V
OFF:0.01V
4.0V
T:1.88V
R:4.97V
T:0.59V
R:7.68V
T:7.30V
R:0.60V
T:4.95V
BSHIFT ON:4.95V
OFF:0V
T:3.42V
R:3.46V
R:0.1V
T:1.88V
4.6V
2.2V
T:1.11V
R:1.65V
T:1.05V
T:4.9V
4.84V
R:7.56V
T:7.26V
R:7.28V
T:6.80V
4.83V
T:2.7V(H)
1.99V(L)
R:4.83V
0.7V
R:5.01V
T:4.99V
4.72V
Note : The components marked with a dot (
●
) are parts of layer1.
