SCHEMATIC DIAGRAM
-t
-t
R323
56k
C14
0.01u
R325
100k
Q107
RT1N141U
L204
0.56u
R241
1.0M
TH203
100K
C323
82p
C59
*
R5
100k
C255
*
(B)
C17
47p
R320
3.3k
R117
68k
C80
470p
C208
470p
C40
4p
C336
0.47u
3SK318
Q205
D101
HSC277
R111
*
C902
1u
C128
1000p
R216
120k
C12
1000p
C154
*
R136
270
R16
560
S1
D4
1SV325
L124
*
7T
C138
1000p
C64
*
L214
*
R425
47k
R129
0.39
C326
1000p
C302
0.01u
R353
0
C139
*
D107
HSC277
C32
0.1u35
C143
10p
D205
*
R141
100k
C270
*
C69
470p
C306
4.7u6.3
R11
0
C68
470p
1
B
2
SB
3
AFI
4
AFO
5
GND
6
UP
7
DOWN
8
GND
L116
*
8T
C4
0.01u
C158
*
C71
0.1u
L17
*
C249
1000p
C280
1000p
C121
10p
CPH3413
Q306
C58
*
C338
100p
C217
0.1u
1
VCC1
2
IN
3
IN
4
GND
5
6
7
8
C450
0.01u
R229
1.0M
L209
*
C452
1000p
C72
0.1u
0
R138
1M
2SK1824
Q108
C325
0.1u
R338
2.2k
C15
10p
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
R412
47k
C148
1000p
C87
10p
CP404
47Kx2
R408
47k
C135
1u
C26
30p
C147
1000p
Q305
RT1N441U
Q5
RT1P430U
R225
82k
C329
1u
R409
0
R130
150k(D)
C117
10p
C115
1000p
R4
56k
C428
1000p
R45
3.3k
L109
2.2u
C232
0.01u
C239
6p(B)
R331
39k
R14
330k
R22
0
L115
*
3T
C159
*
R238
100k
C269
33p
R26
10k
C411
1000p
C119
*
C140
100p
R410
0
L255
*
R230
2.2k
R405
330k
C201
0.22u
R365
47k
R234
100k
C124
1000p
C49
100p
C321
0.01u
C252
1000p
R46
3.3k
R226
82k
R345
100
L18
220n
R313
100k
C351
TC1
10p
C9
10p
R404
470k(D)
C901
1u
D203
*
R343
470k
C160
33p
1
VIN
2
VSS
3
CE
4
5
C7
100p
C209
10u6.3
R213
3.9k
R8
0
L5
560n
C53
0.5p
R314
10k
R242
1.0M
R354
10k
C213
0.1u
C118
100p
C133
0.01u
R132
150k
(D)
C345
100u6.3
C402
1000p
C48
470p
C244
*
(B)
C155
*
R233
220
C407
1000p
C13
0.1u
R348
56k
C426
1u
R33
150k
C271
11p
C11
100p
L102
100n
R7
100
L12
C107
1000p
C161
*
C38
6p
R49
2.2k
D402
1SR154-400
L210
R344
1k
D102
HZU5CLL
C409
1u
1
VIN
2
VSS
3
CE
4
5
L8
*
C81
15p
L104
27n
C267
*
(B)
L118
*
7T
1
1
2
VCC
3
3
4
VIN
5
RIPPLE
6
7
8
9
10
C216
0.1u
C344
220p
R128
0.39
L205
*
R208
82k
L6
2SK508NV(K52)
Q3
D11
MA2S111
R126
2.2k
R420
47k
R142
0
R101
12k
R212
82k
R48
330
C334
0.1u
L7
R51
10
C238
12p
R406
470k(D)
C451
0.01u
TC2
10p
C332
470p
Q7
RT1P430U
R413
330
C330
1u
R346
100
C408
4700p
L203
L110
*
C415
470p
L1
4.7u
D106
HSC277
R21
680
R211
3.3k
R114
47k
R231
47
L302
C254
*
C262
1000p
R34
4.7k
C418
5600p
BPF
R349
33k
C19
0.1u
L50
R17
100
R131
150k(D)
R43
100
C253
*
(B)
C314
0.1u
R347
100k
C83
*
C35
27p
R47
47
R240
0
C76
1000p
R436
0
C60
1p
C256
1000p
1
IN
2
oUT
6
5
4
3
C434
3p
C235
*
C44
470p
Q303
RT1N441U
R902
4.7k
C419
1000p
R329
82k
L122
*
8T
C350
1000p
2SK1824
Q901
1
VoUT
2
SUB
3
NC
4
5
C110
1000p
L211
*
R115
10k
R107
560
C27
3.3u16
C443
0.47u
C43
15p
C219
33p
D10
1SV278
L9
33n
C343
0.047u
C247
*
(B)
C10
10u6.3
R203
180k
R219
560
R316
120k
R112
*
C136
*
C260
1000p
R23
10k
D105
HSC277
C45
1u
R134
150k(D)
C150
*
R37
100
CPH3413
Q316
R19
1.5k
R330
3.3k
R421
1k
C250
*
(B)
C5
1000p
C309
82p
D206
*
R2
10k
R307
0
C77
470p
R127
0.39
R342
10
C237
*
(B)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C146
1000p
L23
39n
R18
0
C231
0.01u
R122
47k
L114
*
5T
R215
100
R6
82k
Q301
RT1P141U
L111
1u
C84
1000p
L117
*
7T
C352
C116
22p
C440
1.5p
R422
1k
R423
0
C62
*
R123
82
R209
2.7k
R108
1.5k
R13
0
C34
1000p
L301
R143
100k
L402
C265
33p
R321
220k
R135
150k(D)
R10
0
C356
0.033u
R44
1k
L19
220n
C258
1000p
C70
470p
D204
*
C272
*
S3
C85
1000p
R121
560
D202
HSC277
L106
R20
10
R36
270k
R139
47k
R341
10k
R3
33k
C224
0.01u
R228
1.0M
C125
1000p
R319
56k
C263
10p
R306
1k
470p
R120
0
L206
180n
C348
470p
Q202
RT1P441U
C456
0.1u
R324
100k
C307
0.1u
R352
100k
C405
100p
C126
6.8u10
R15
220
C57
*
R415
47k
C222
1000p
R1
22k
C73
C61
*
D5
1SV325
C251
4.7u6.3
R337
100
L16
*
C429
1000p
L20
3.3u
R243
0
2SK1830
Q408
L121
*
5T
C308
0.1u
C157
*
R41
150k
C215
1000p
R140
56k
R312
J301
E11-0457-05
R335
2.2k
L213
*
VR1 68k
R12-7491-05
C319
C2
6800p
C79
10u6.3
C266
1000p
C335
220p
C248
*
R237
180k
C82
1000p
C421
1u
L24
CP406
1Kx2
C234
0.01u
R207
4.7k
C318
4.7u6.3
C130
*
R133
150k
(D)
1
2
3
4
C304
0.22u
C315
1u
L22
C346
1000p
R239
*
CN201
C123
1u
R424
47k
C156
*
R305
100k
C322
0.015u
R326
0
C214
68p
C317
0.1u
R350
1k
D7
1SV325
R31
560k
1
OUT1
2
IN1-
3
IN1+
4
VEE
5
6
7
8
R403
100
R450
68
L14
220n
C331
0.1u
R340
1.8k
C141
*
C230
*
1
VoUT
2
SUB
3
NC
4
5
R124
12k
C328
390p
C433
3p
R109
15
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
L10
180n
L105
150n
CP405
1Kx2
C6
0.1u
R119
330
R30
12k
L403
D9
1SV325
R339
470
L21
3.3u
R310
390k
C324
82p
C18
18p
R32
1k
C268
*
(B)
R221
1k
R414
330
C120
1000p
R315
CD201
C41
6800p
R317
L107
*
R470
1k
C33
1000p
C51
1000p
L13
220n
L3
560n
L25
82n
C342
10u6.3
R301
47k
C410
1u
C63
100p
C101
1000p
R35
270k
R318
1.2k
C47
100p
C316
*
C67
5p
R217
4.7k
1
2
3
4
5
6
7
8
9
10
R223
82k
R39
150
C313
120p
C430
0.01u
C42
6p
C227
1000p
C105
1000p
C427
1u
C339
10u6.3
CP407
1Kx2
L11
100n
C39
3300p
C211
0.01u
C52
*
TH101
100k
C24
1000p
C424
1000p
C312
12p
R50
4.7k
R9
0
C311
1u
C108
39p
C132
1000p
S2
C327
100p
C78
*
C55
*
C340
0.1u
R218
560
C435
5p
C228
10p
R327
180k
C310
0.068u
C65
5p
L202
*
R224
82k
C264
*
C153
*
0
L123
*
7T
C134
0.1u
L103
L401
R103
0
C16
1000p
R416
47k
R42
4.7k
C431
0.01u
C320
C207
1800p
C50
10p
C406
4700p
C142
*
R419
47k
R137
270
C66
5p
C206
1000p
C417
1u
C341
0.047u
R12
2.2k
R110
330
R322
180k
C233
2p(B)
C151
1000p
C54
*
R38
180
1
CK
2
D
3
Q
4
GND
5
Q
6
CLR
7
PR
8
VCC
L108
R113
*
R328
10k
Q109
RT1P441U
R116
15
R304
560k
C210
470p
C3
1u
R220
560
C75
1000p
C74
0.5p
R206
10
C144
*
C21
10u6.3
C22
0.33u35
C1
3300p
L207
*
C403
0.1u
KTC4082
Q1
C137
0.01u
C109
0.1u
C25
2p
R25
22k
C86
1000p
R407
330k
C149
*
R27
22
C90
1000p
C111
1000p
Q104
RT1N141U
C401
470p
L119
6T
C29
470p
C8
100p
C104
39p
MIC1
R336
1k
R334
47k
R901
4.7k
C333
0.1u
R332
15k
L404
A
C
S
B
1
2
3
4
5
6
7
8
9
10
R437
47k
R438
47k
R40
100
1
2
3
4
5
6
7
8
1
2
3
4
5
6
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
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
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
C357
4700p
PTT
SW1
CN13
3.6864MHz CLK
VCO OSCILLATION (TX)
VCO OSCILLATION (RX)
TX MODULATION
AUX
ANT
CV
SW1
SW2
SW2
GND
PTT
BATT
BATT
5R SW
5V PROTECTION
REVERSE
PROTECTION
TRIPLER
PLL SYSTEM
MODULATOR
VCO/RX
DC SW/RX VCO
DC SW/TX VCO
DC SW
DC SW/SP MUTE
SP MUTE SW
SP MUTE SW
TX-RX UNIT (X57-7120-XX)
SP
APC SW
APC SW
APC SW
COMPARATOR
(APC)
APC SW
APC PROTECT
RXIN
RXINO
FILTERO
EXPOUT
RXAFIN
RXAF
LIMLV
DTRAIN
5T
DCSW
B
APCSW
5R
DTMF
EEPDAT
EEPCLK
BSHIFT
XOUT
XIN
TMH
VOX
5M
AFCONT
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
SB
PTTSW
OPTDET
RSSI
BUSY
RX_W/N
DTRLOADN
DI/O
ROF/FD
SCLK
TDATA/DTRCLK
TCLK/DTRDO
TX_W/N
DIR
STD
DCSW
5R
B
5T
APCSW
OSCIN
RESET
TX_W/N
TX_W/N
SB
DI
5M
CL
CE
DO
INT
BATT
EN2
EN1
B
AFCONT
OPTDET
RXD/PTT
TXD
PCTV
QT/DQT_IN
PTTSW
SB
TK-2212
TK-2217
-21
-10
TK-2217
TK-2217
TK-2212
TK-2217
S33
37
1
S32
S31
S30
S29
S20
S28
S19
S27
S26
S15
S18
S14
S17
S16
S10
S13
S9
S12
S11
S5
S8
S4
S7
S6
C4
S3
C3
S2
S1
C2
C1
S21
S25
S23
S22
S24
LCD
LCD ASSY (B38-0906-15)
MIC_MUTE
RX_W/N
5C
PLL_CLK
PLL_DAT
PLL_STB
QTTCXO
PLL_UL
5R
PLL IC F_IN AMP
W/N SW/TX
47
0
R239
CURRENT
STEERING
38.4 MHz
5C
X57-7120-XX
X57-7120-XX
X57-7120-XX
X57-7120-XX
OSCIN
5C
5C
SIDE1
SIDE2
5M
RX LO1
PT6554LQ
LCD DRIVER
5
6
7
8
9
10
11
12
13
14
15
16
CE
GND
NC
GND
DO
DI
5M
SB
CL
GND
CN402
E40-6430-05
RESET
SB
DI
5M
CL
CE
DO
INT
BATT
GND
VDD
IC404
BD4845FVE
VOLTAGE
DETECTOR/INT
IC403
BD4840FVE
VOLTAGE DETECTOR/RESET
GND
VDD
IC401
XC6204B502MR
NC
VoUT
NC
VoUT
IC402
XC6204B502MR
IC401,402
VOLTAGE
REGULATOR/5V
D401
RB521S-30
F401
F53-0324-05
2.5A
X1
12.8MHz
L77-1931-05
TXCO
D1
MA2S111
RIPPLE
FILTER
B
5C
PLL_CLK
PLL_DAT
PLL_STB
QTTCXO
PLL_UL
EN1
EN2
OSCIN
oUTPUT
VCC
CLK
NC3
D
ATA
LE
FC
NC4
FOUT
P
NC5
R
2SC5108(Y)
Q2
CPH3317
Q403
D404
B30-2157-05
LED/GREEN
D403
B30-2156-05
LED/RED
Q401
RT1N141U
LED SW
/RED
Q402
RT1N141U
LED SW
/GREEN
IC405
30620MCP-A00GP
MICROPROCESSOR
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
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
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
5R
B
APCSW
DCSW
5T
OSCIN
5C
2SC5108(Y)
Q6
RF BUFFER AMP
0.5p
(B)
2SK508NV(K52)
Q4
VCO/TX
D5,9
FREQUENCY
CONTROL
/RX VCO
FREQUENCY
CONTROL
/TX VCO
D4,7
2SC5383
Q8
RIPPLE
FILTER
DTMF
EEPDAT
EEPCLK
BSHIFT
XOUT
XIN
TMH
VOX
5M
AFCONT
RXD/PTT
TXD
PCTV
MIC_MUTE
QT/DQT_IN
SB
PTTSW
OPTDET
RSSI
BUSY
TCLK/DTRDO
ROF/FD
SCLK
DI/O
TDATA/DTRCLK
DIR
STD
DTRLOADN
TX_W/N
IC406
AT24128N10SI27
EEPROM
SDA
SCL
WP
VCC
BEAT SHIFT SW
Q407,408
2SK1830
Q407
C432
5p
X3
7.37MHz
L77-1633-05
IC407
TC7W74FU
FREQUENCY DIVIDER
IC301
AQUA-L
AUDIO PROCESSOR
A
GNDIN
TXIN
TXINo
LIML
V
EXTLIMIN
MoD
VDD
STD
RXAF
RXAFIN
EXPoUT
FILTERo
RXINo
RXIN
AGND
RXIN
RXINO
EXPOUT
RXAFIN
RXAF
LIMLV
DTRAIN
5M
FILTERO
XF201
L71-0619-05
38.85 MHz
MCF
2SC4649(N,P)
Q203
IF AMP
OSCIN
OSCOUT
MIXOUT
VCC
IFIN
DEC
FILOUT
FILIN
CF201
L72-0958-05
IC2
UPB1509GV
VCO 1/2 DIVIDER
SW1
SW2
OUT
VCC2
2SC5108(Y)
Q9
RF AMP
D101,202
TX/RX
RF SW
2SC4926YD
Q102
RF AMP
5T
DCSW
B
APCSW
5R
RX LO1
QT/DQT_IN
SB
AFCONT
PTTSW
OPTDET
PCTV
RXD/PTT
TXD
MIC_MUTE
2SK2596
Q103
TX DRIVE AMP
2SK2595
Q106
TX FINAL AMP
L112
9T
L34-4577-05
L113
3T
L34-4563-05
IC101
TA75W01FU
IN2+
IN2-
OUT-B
VCC
2SK879(Y)
Q105
APC SW
D302
RB706F-40
DETECTOR
2SC4919
Q302
MIC AGC
PTT/RXD
MIC
MICIN
OPTDET
5MS
AE
TXD
NC
SPO
SPI
K,M
M3
M
L8
12n
18n
22n
L16
39n
18n
L17
27n
180p
C52
12p
C54
9p
4p
11p
C55
120p
C57
1.5p
NO
C58
6p
10p
C61
4p
2p
C62
5p
3p
C64
4p
5p
-10
-21
M
K,M
M3
39n
L202
27n
L205
47n
68n
C83
33p
1000p
C230
3p
8p
C235
2p
9p
C237
3p
5p
220
R111
330
18
R112
22
R113
330
220
0.1u
0.047u
C316
-10
-21
-10
-21
TK-2217
TK-2212
TK-2217
TK-2217
TK-2212
TK-2217
K,M
M3
M
K,M
M
M3
D203
HVC350B
1SV305
D204
1SV305
HVC350B
D205
HVC350B
1SV305
D206
1SV305
HVC350B
22n
L107
27n
L110
56n
39n
L34-4573-05
NO
L114
L115
L34-4573-05
L34-4574-05
NO
L34-4576-05
L116
L117
L34-4575-05
NO
L118
NO
L34-4567-05
L121
NO
L34-4563-05 L34-4574-05
NO
L122
L123
NO
L34-4574-05 L34-4566-05
NO
L124
100n
150n
L207
L209
33n
56n
L211
39n
56n
56n
33n
L213
47n
L214
27n
NO
L255
39n
NO
27p
C119
NO
10p
C130
C136
27p
12p
68p
36p
C139
NO
22p
C141
12p
15p
C142
82p
C144
150p
11p
22p
C149
C150
10p
22p
C153
8p
10p
5p
10p
C154
13p
18p
C155
C156
12p
6p
13p
15p
C157
22p
10p
C158
C159
7p
3.5p
NO
C161
4p
2p
4p
C244
C247
1p
4p
30p
C248
27p
2p
4p
C250
C253
4.5p
1.5p
27p
C254
30p
0.5p
4.5p
C255
3p
4p
C264
1.5p
3p
C267
C268
3p
2p
1p
4p
C270
7p
C272
NO
CN401
E40-6363-05
D105-107
ANT SW
D203,204
RF BPF TUNING
W/N SW/TX
2SA1362(GR)
Q304
IC302
TA7368F
AF AMP
C59
1.5p
0.75p
D303
MC2858
ISOLATION
R417
47k
R435
R418
47k
R447
4.7k
47k
5T SW
5C SW
Q404
RT1P237U
Q405
RT1P237U
QTVCO
DTRLOADN
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
IC201
TA31136FN
FM IF
SYSTEM
C218
0.1u
C225
0.01u
C221
0.1u
C220
1000p
L201
1u
W/N SW/RX
R210
3.3k
AFOUT
QU
A
D
IFOUT
RSSI
N-DET
N-REC
GND
MIXIN
330k
270p
330k
470k
0.01u
R311
12k
D301
RB706F-40
DETECTOR
0.01u
0.01u
C354
0.1u
R355
10k
C243
1000p
R222
220
C242
0.1u
C241
1000p
C236
1000p
3SK318
Q204
MIXER
R291
C245 R227
D104
HVC131
D103
HVC131
ANT SW
ANT SW
RF BPF TUNING
D205,206
DC SW/SP MUTE
VC
GND
DO
CE
CL
DI
VCC
VSS
GND
GND
AUX
LEDTX
LEDRX
PF1
PF2
EN2
C78
7p
33p
A0
A1
A2
GND
TCLK/DTRDo
TDATA/DTRCLK
DI/o
RDF/FD
SCLK
DIR
XoUT
RF AMP
NF
PHASE
PRE-GND
PW-GND
PoUT
ON:4.92V
OFF:0.01V
ON:4.92V
OFF:0.01V
4.96V
5.00V
T:4.99V
R:5.01V
R:4.83V
R:7.28V
T:6.80V
R:7.56V
T:7.26V
R:0.99V
R:2.48V
R:2.48V
R:4.98V
4.72V
0.7V
4.83V
4.84V
R:3.46V
R:0.60V
T:4.95V
R:4.97V
T:0.59V
4.0V
T:3.42V
BSHIFT ON:4.95V
OFF:0V
W:0.011V
N:4.98V
0.72V
R:7.3V(MUTE ON)
0.3V(MUTE OFF)
T:7.3V
R:0.3V(MUTE ON)
7.3V(MUTE OFF)
T:0.3V
R:4.8V
R:0.75V
R:1.76V
R:4.92V
R:1.65V
T:1.05V
2.2V
4.6V
R:7.68V
T:7.30V
T:1.88V
4.76V
2.73V
R:3.70V
T:3.57V
4.95V
4.96V
R:7.52V
T:7.31V
T:2.7V(H)
1.99V(L)
T:4.9V
T:1.11V
R:0.1V
T:1.88V
R:2.84V
T:0.03V
4.74V
3.74V
Note : The components marked with a dot (
●
) are parts of layer1.
TK-2212/2217
