-t
5
M
R1
5
100
k
R11
7
27
0
C
50
2
1
00
0
p
C11
1
0.01
u
L20
6
100
n
C34
5
1000
p
R213
330
D20
3
BBY57-02V
D
2
BBY66-02V
L111
9T
C217
5p
C10
7
1000
p
R20
6
680
k
R304
47k
R361
560
R260
82k
C30
9
0.1
u
C22
5
5
p
C10
9
22
p
C21
1
0.033
u
C33
47p
C12
3
10
p
(C
)
0.01u
C340
10p
C31
9
0.01
u
R31
5
10
k
C20
5
0.1
u
R332
2.7k
C3
4
1000
p
RFM01U7P
Q101
C24
9
27p
R4
1
1
0
C216
0.01u
C228
10p
R10
8
100
k
R33
6
47
k
R4
2
3.3
k
47k
C38
22p
C11
0
1000
p
R35
6
18
k
C127
1000p
R20
1
4
7
C209
18p
C12
1
39
p
R22
6
1
M
R21
6
4
7
C10
5
1
u
R367
47k
L20
4
820
n
KTC40
8
0E-
P
Q202
R20
3
22
k
L20
8
82
n
C112
56p
C32
1
0.01
u
L106
5T
R210
470k
1
k
C3
2
1000
p
CD200
L79-1914-05
C135
6p
(B)
1000
p
C23
4
100
p
R328
680k
D3
BBY66-02V
R40
7
47
k
R23
4
560
k
R230
82
C23
5
1000
p
R26
4
390
k
R
5
82
0
D20
2
BBY57-02V
R11
9
27
0
33
0
C30
0
1000
p
C34
2
0.01
u
C21
3
0.1
u
L205
22n
C2
4
1000
p
L
9
82
n
C23
8
R23
1
39
0
C247
47p
IC301
BA2904FVM
1
2
3
4
GND
5
6
7
8
V+
C2
2
12
p
(G
)
C
50
1
1
0
0
0
p
C40
2
12
p
R334
10k
R353
1k
C21
5
47
p
C237
D
50
0
G
N1
G
R37
2
47
k
C11
4
1000
p
R30
9
1.8
k
R32
4
47
k
C13
8
12
p
C310
0.047u
C27
22p
R214
680
D10
3
RN262CS
R11
1
68
k
R
5
0
5
4
7
k
C12
2
47
p
CN202
MIC300
T91-0651-15
C30
6
0.22
u
C24
8
1000
p
R2
7
18
0
D20
1
BBY57-02V
RTQ035N03
Q306
1
M
L110
9T
C21
8
0.01
u
C31
2
0.047
u
R3
7
5.6
k
RD07MUS2BT214
Q102
IC20
0
TA31136FNG
1
oSCI
N
oSCoU
T
MIXoU
T
V
+
IFI
N
DE
C
FILoU
T
8
FILI
N
9
AFoU
T
QUA
D
IFoU
T
RSS
I
SEDE
T
SERE
C
GN
D
1
6
MIXI
N
R32
7
820
k
L20
9
68
n
C23
9
1000
p
C12
9
1000
p
C13
2
12
p
C302
100u
C
50
5
1
u
R
22
7
1
M
C21
9
22
p
270
J300
E11-0484-05
MIC
1
3
11
10
2
C
4
6.8
u
1
0
L203
2.7n
2SC4726(P,Q)
Q6
C20
1
1000
p
C30
8
1
u
R23
2
390
k
C33
4
0.18
u
C23
0
5
p
R31
8
270
k
C11
6
0.01
u
C23
6
1000
p
R21
9
3.3
k
R310
1k
C24
4
1000
p
0.01u
R32
5
47
k
R
2
10
k
BF5020W
Q203
C22
7
0.01
u
C10
4
1000
p
L20
7
82
n
R10
0
4.7
k
S40
0
S70-0414-0
5
C20
3
100
p
D
7
DA2J101
C12
8
6
p
(B
)
C9
0.1u
L
6
10
u
C40
9
1000
p
C
50
6
1
00
0
p
R32
9
10
k
C214
0.01u
R22
8
4
7
C7
39p
C10
1
1000
p
L112
9T
C305
0.01u
X1
L77-3074-05 (19.2MHz)
VCoNT
GND
oUTPUT
VCC
2SC5108(Y)F
Q5
C
2
R301
100
L21
0
18
n
3.3
k
R23
3
100
k
R3
2
1
k
C
51
1
1
00
0
p
C
8
0.1u
R11
3
56
k
R370
47k
R12
3
0.3
9
R36
0
180
k
R31
7
330
k
R38
6
3.9
k
R502
330k
C240
1p
(B)
R344
10k
390p
R345
560
C1
7
C11
9
1000
p
C
50
3
4
.7
u
R32
3
5.6
k
R10
9
4
7
R3
2.2k
C2
6
1000
p
C30
1
1000
p
R308
1k
C4
1
1000
p
R11
6
39
k
R20
2
560
C232
3p
R22
1
82
k
C24
3
1
p
R2
9
4.7
k
C12
4
1000
p
R12
1
0.3
9
R3
0
220
R321
470k
C15
9
1000
p
C22
2
8
p
C332
0.01u
C250
47p
C15
2
0.1
u
15p
C2
1
10
p
R22
2
100
k
C24
5
1000
p
C11
7
2.2
u
C31
7
0.01
u
C22
0
1000
p
L107
5T
C29
0.5p
(B)
CN303
C12
0
1000
p
R212
180k
C3
1
0.01
u
C131
1000p
C24
2
27
p
R20
0
10
k
C22
3
6
p
(B
)
C20
2
0.01
u
R11
2
4
7
LSCR523EBFS8
Q3
C34
1
3300
p
R357
560k
R20
9
4
7
IC304
BA2904FVM
1
4
GND
5
8
V+
L
4
18
n
C108
1000p
R312
2.2k
C31
8
220
p
C23
1
22
p
R40
1
1
k
C100
18p
R12
2
0.3
9
CN302
R22
0
47
0
R10
6
100
k
C
50
4
1
00
0
p
C31
6
0.1
u
C333
1000p
C21
0
0.1
u
C2
5
0.01
u
R22
4
120
k
R20
8
10
0
C1
9
1000
p
L105
3T
R21
8
1
k
R22
3
82
k
C137
6p
(B)
C13
6
27
p
22
p
XF200
L71-0669-05
R303
470
390p
L10
4
9
T
CF200
L72-1046-05
D
6
BBY57-02V
R35
8
47
k
C11
3
1000
p
L
7
120
n
LSCR523EBFS8
Q201
L10
9
2.2
u
R205
3.3k
R4
0
3.3
k
C20
4
0.022
u
BFR193F
Q100
R102
2.2k
R10
3
22
C10
3
1000
p
R10
5
1
8
R11
5
0
R375
10k
CN201
R300
1.5k
C12
5
27
p
C32
6
0.01u
Q2
LTC043ZEBFS8
C20
8
0.1
u
C21
2
0.1
u
R217
0
R31
3
10
k
R31
4
10
k
L10
1
100
n
R302
1k
C303
0.047u
R355
47k
C31
3
0.1
u
R307 1k
C311
1u
L102
27n
Q103
LTC014EEBFS8
33
0
C15
8
1000
p
C1
1
1
u
C1
8
1000
p
C2
8
1000
p
C3
0
1000
p
C13
4
1000
p
C
N
5
0
4
C
N
5
0
5
C
N
5
0
6
C
N
5
0
7
C
N
5
0
8
C39
12p
CN200
L1
4.7u
L
2
180
n
IC1
MB15E03SL-E1
1
oSCIN
2
oSCoUT
3
VP
4
VCC
5
Do
6
GND
7
XFIN
8
FIN
CLoCK
DATA
11
12
13
LD/FoUT
P
R
C1
4
0.01
u
R20
10k
R19
10k
R21
10k
R1
7
R1
6
R1
4
R2
5
1
0
C1
5
0.01
u
Q1
LTC014EEBFS8
R
9
10
k
C36
12p
(G)
L8
27n
C3
5
15
p
C3
7
15
p
C16
1000p
D
1
DA2J101
1
M
L5
10u
C1
3
1
u
6.
3
R114
0
L108
C126
5p
(B)
TH10
0
100
k
C221
0.01u
R322
1M
IC300
R2A20178NP
1
VIN2
2
VDD
3
LD
4
CLK
5
DI
6
VIN3
7
VoUT
3
8
VoUT
4
9
VIN
4
1
0
VIN
5
1
1
VoUT
5
VoUT
6
13
VIN6
14
VDAREF1
15
VDAREF2
16
RESET
17
GND
18
VIN7
1
9
VoUT
7
2
0
VoUT
8
2
1
VIN
8
2
2
VIN
1
2
3
VoUT
1
2
4
VoUT
2
R
4
1
0
27
0
D401
B30-1779-05
R
4
0
9
2
7
0
D400
B30-1782-05
IC503
NJM2878F4-05
1
NC
2
VSS
3
CE
VIN
VoUT
C
51
3
1
u
C
51
4
1
u
R
5
0
9
1
0
0
k
MCH3914(7)-H
Q4
C1
2
0.5p
(B
)
D
5
BBY57-02V
R2
2
10
k
R23
100k
C
5
0
0
1
0
0
p
C32
9
0.033
u
C33
0
560
p
R347
10k
R34
0
10
k
C
1
0.15
u
R1
3
680
R1
1
2.7
k
J301
E11-0717-05
SP
1
3
4
2
D101
RN262CS
D
4
BA892-02V
RN262CS
D100
1SS390
D20
0
1SS390
C336
0.01u
Q305
R37
1
8.2
k
IC400
F2136ACNKDRD
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
R311
1k
R
4
0
6
10
0
C
5
0
7
1
0
u
R
5
0
8
4
7
k
RE1C001ZP
Q501
L
3
18
n
CN1
R26
3.9k
R20
7
6.8
k
Q401
LTC014YEBFS8
Q402
C403
1p(B)
C40
6
12
p
LSCR523EBFS8
Q400
C400
0.1u
C401
1000p
C405
1000p
C404
0.1u
C
N
5
0
2
R3
4
1
0
C23
1000p
R2
8
5
6
C30
4
10
u
10
u
C2
0
10
u
1
6
IC
5
0
0
BU4830F
1
N
C
VS
S
4
VI
N
3
V
o
U
T
X40
0
(11.0592MH
z)
R5
1
33
k
R5
0
100
k
C4
3
1000
p
R155
4.7
R374
47k (D)
C35
0
1000
p
C35
2
1000
p
R37
6
47
k
R136
1.8k
C13
9
2.2
u
C14
5
1000
p
C14
6
18
p
R37
7
39
k
C35
4
0.22
u
C353
1u
D301
RB706F-40
RE1C001ZP
Q500
C224
0.01u
R215
330
IC401
BR24T16FVT-W
1
2
3
4
5
SDA
6
SCL
7
WP
8
VCC
4.7
k
4.7
k
C35
5
1
u
C41
1
1000
p
S40
1
S70-0514-0
5
R43
10k
R10
7
1
0
R455
5.6k
CN510
R511
330k
R40
0
4.7
k
47
k
L10
0
68
n
C102
1000p
R10
4
33
0
C10
6
9
p
(B
)
R225
180
R37
9
100
k
R326
0
100p
IC302
TA7368FG
1
NC1
2
VCC
3
NC2
4
VIN
5
RIPPLE
6
7
8
9
10
C
N
5
0
3
CN404
CN402
CN401
CN403
C343
0.18u
C324
0.18u
C34
4
0.027
u
C347
1u
R366
100k
R363
5.6k
R364
470
IC303
BA2904FVM
1
oUT1
2
IN1-
3
IN1+
4
VSS
INT2+
INT2-
oUT2
VDD
C335 0.18u
C33
7
0.18
u
R342
15k
R350
470
IC305
BA2904FVM
1
2
3
4
GND
5
6
7
8 V+
R348
18k
R351 560
C346
0.18u
C328
0.18u
L10
3
82
n
CN3
C315
10u 10
C35
8
0.1
u
C35
7
0.1
u
R413
1k
R41
4
470
k
R378
1k
C25
6
1000
p
L21
1
560
n
L21
3
560
n
L21
2
820
n
Q304
LTA023JEBFS8
Q200
LTA023JEBFS8
Q502
LTA023JEBFS8
R22
9
680
C
N
5
1
1
RW1E015RP
Q303
RTQ035N03
Q302
R33
0
10
k
R33
7
0
C4
4
0.1
u
C
5
1
5
1
0
0
0
p
C
5
1
6
1
0
0
0
p
LSCR523EBFS8
Q7
R18
10k
C
5
0.68
u
2
0
C34
9
0.047
u
R38
8
8.2
k
IC501 NJM2878F4-05
1 NC
2 VSS
3 CE
4
VIN
5
VoUT
C
51
7
4
.7
u
R4
5
0
R39
2
1
k
C
52
2
1
00
0
p
C
52
3
1
00
0
p
C
52
4
1
00
0
p
R39
3
1
k
C32
2
1000
p
C323
0.1u
C6
1u
R1
2
100
k
C36
0
0.1
u
R389
1k
DA2J101
C33
8
330
p
C33
9
0.1
u
R352
100k
R354
330k
R369
10k
C59
0.033u
R52
1k
F300
F53-0467-05
F101
F53-0287-05
R26
7
82
VR500
R31-0684-05
Q300
LTC044EEBFS8
Q301
D501
RB531SM-30
F500
FZA10BQ-3R15
(3.15A)
EEPROM
2nd-LO
-
T0
SQL
SHIFT
VOL
OU
T
PLDL
+
5MS
C
RESET
TCXO
PTT
PTT/RXD
MIC AMP/LIMITER
MIC
5MS
5R
IM
TXD
5T
SPK
5MS
AFO
5M
INT
SP MUTE SW
-BATT
+BATT
5MSC
+B
RSS
I
5M
SQ
L
SPMUT
(450kHz)
(38.85MHz)
1st IF
RSSI
MIXER
MOD
FM IF SYSTEM
IF AMP
Temp compensation
PTT
PLL SYSTEM
+
RXD
5MS
+
LSD BUFFER
+
-
HSDO
-
BATT
SPG
5MS
BATTERY
TERMINAL
CLOCK
DATA
-
DACLD
VDCSW
PTT
RXD
TXD
BPF TUNING
FINAL
DRIVE
VCO
D/A CONVERTER
5
M
S
B
5
M
S
5
T
5
C
5
R
Vref
PT
T
TXD
RXD
PTT
SP
MUT
SPMUT
VDCSW
THDET
SQL
RSSI
THDET
POWC
BSF
T
PLDL
PLUL
PFKEY
EN4
EN3
EN2
EN1
SB
SB
5MS
5R
5M
5T
5
R
5
T
LSDO
LSDO
5
C
WID/NAR
T/RSHF
5T
C
PTT
5CC
5TC
5RC
PFKEY
TXD
RXD
INT
N
C
VRE
F
MOD
E
N
C
N
C
RESE
T
XOU
T
VSS
XI
N
VCC
BSF
T
N
C
N
C
N
C
CLOCK
PLDL
DACL
D
PLUL
EN4
EN3
EN2
EN1
NC
LEDR
LEDG
SPMUT
5MS
C
5T
C
N
C
5C
C
T/RSHF
WID/NAR
PTT
PFKE
Y
IN
T
VDCS
W
VOX IN
CV DE
T
NC
TYPE2
TYPE1
5RC
LSDO
HSDO
BATT
RSSI
SQL
LSDIN
THDET
CURDET
TX
D
RX
D
N
C
N
C
5VC
NC
NC
SP+
SP-
+
B
CVDET
CVDET
SB
CURDET
DATA
PLPS
E2
DAT
E2CLK
E2DAT
Side
E2
WP
NC
OPTDET
5MSC
OPTDET
OPTDE
T
OPTDET
OPTDET
OPTDET
SP-
AF POWER AMP
-
QT/DQT FILTER
LSDIN
-
AF FILTER
+
+
VREF
R306
R305
1k
1k
C206
C207
R204
C20
0
R10
1
C42
C320
0.1u
5RC
5MSC
RESET
R12
0
C1
30
R23
6
D402
C314
R4
11
R4
38
R4
12
1000
p
1000
p
1000
p
1000
p
C41
2
C41
3
C41
4
C41
5
1000p
C408
C407
R
1
(38.4MHz)
R33
C4
0
R
39
R
38
ANT
5MSC
RESET
INT
PTTSW
PTTSW
VOL OUT
VOXIN
VOXIN
5R
1stLO
1stLO
5T
POWC
5T
CURDET
1stLO
BPF
+B
+B
5M
DACLD
CLOCK
DATA
5R
7
8
1
2
VREF
SPMUT
PRI DRIVE
V.D.C SW
RF AMP
BPF TUNING
D201,202,204
DOUBLER
2
3
7
6
MCU
E2CLK
E2WP
14
10
9
VOLTAGE
REGULATOR/3V
TX/RX SW
RF BUFFER
RF AMP
VOLTAGE
REGULATOR/5V
VOLTAGE
REGULATOR/5V
VOLTAGE
DETECTOR/RESET
4
5
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
SWITCH
DC SW
DC SW
W/N SW
DC SW
W/N SW
RIPPLE FILTER
FREQUENCY
CONTROL
MODULATOR
D5
D2,3,4,6
TX/RX SW
ANT SW
D101,102,103
LED
GREEN
LED
RED
JACKS
POWER SW
/AF VOLIUM
PROTECT
CURRENT
STEERING
CURRENT
STEERING
CURRENT
STEERING
0.18
u
+B
THDET
VDCSW
CURDET
THDET
VDCSW
+B
+B
+B
+B
+B
10
k
10
k
10
k
5C
SPMUT
6.3
SP/MIC
CURDE
T
LSDI
LSDI
WID/NAR
WID/NAR
WID/NAR
PLPS
PLPS
R
4
0
8
1
0
0
PFKEY
PFKEY
PFKEY
S402
S6A-0002-00
3
S1_C
2
S1_B
1
S1_A
6
S2_F
5
S2_E
4
S2_D
SELECTOR
CLOCK
DATA
EN4
EN1
EN2
EN3
LSDO
5R
VOXIN
HSDO
HSDO
POWC
POWC
CLOCK
DATA
DACLD
PFKEY
CLOCK
DATA
DACLD
PFKEY
EN4
EN1
EN2
EN3
EN4
EN1
EN2
EN3
EN4
EN1
EN2
EN3
LSDO
LEDR
LEDG
LEDR
LEDG
LEDR
LEDG
T0
T0
T0
T0
T0
T0
5VC
5VC
PTT
TXD
RXD
OPTDET
BPF
BPF
BPF
BPF
VOXIN
HSDO
POWC
POWC
T/RSHF
WID/NAR
RSSI
SQL
T/RSHF
CURDET
THDET
VDCSW
RSSI
SQL
CURDET
THDET
VDCSW
CURDET
THDET
VDCSW
CVDET
CVDET
5C
5R
5T
5C
5R
5T
2
5CC
PTT
SPMUT
5TC
OPTDET
5MSC
T0
LSDI
LSDI
BPF
+B
SB
SB
5MS
5C
5MS
TXD
BPF
5R
SB
5R
5C
5T
5M
5R
5C
5T
5M
+B
5R
CLOCK
DATA
CLOCK
DATA
POWC
LSDI
CURDET
DACLD
5R
BPF
LSDI
SQL
RSSI
WID/NAR
SQL
RSSI
WID/NAR
5R
5R
5R
5R
PLUL
CLOCK
DATA
PLDL
PFKEY
SB
5C
POWC
POWC
E2DAT
E2CLK
E2WP
E2DAT
E2CLK
E2WP
LSDI
1stLO
VREF
VREF
VREF
SB
5C
LEDR
LEDG
LSDO
T0
5
6
LE
PS
ZC
15
16
2ndLO
2ndLO
BPF
BPF
CN2
A0
A1
A2
VSS
NF
PHASE
PRE-GND
PW-GND
PoUT
Q204
BF5020W
C22
9
LTC014YEBFS8
LTC014YEBFS8
R211
1.8k
C32
5
0.015u
R3
96 0
LTC044EEBFS8
TX-RX UNIT(X57-8093-00)
L77-2974-05
WID/NAR
RSSI
SQL
BPF
LSDI
POWC
T0
C397
1000
p
R394
0
R512
270
(D)
(B)
(G
)
R268
0
(B
)
(G
)
27
p
0.75p
(B)
(D
)
C251
1000p
C254
D20
4
BBY57-02V
L215
82
n
27
p
C253
1
p
(B
)
R237
1M
12p
C264
7
p
C272
0.01
u
C259
6
p
-t
TH260
100k
R262
82k
C2
57
15
p
C266
3
p
C23
3
0.01u
1000
p
C22
6
C57 470p
R397
47k
C362
0.047u
R331
47k
C385 1000
p
L
500
D380
EDZV6.8B
Q403
EM6M2
4
2
3
5
6
1
D102
C262
1000p
0.75V
4.17V
1.82V
R:1.03V
T:1.69V
R: 0V
T:1.14V
R: 0V
T:4.86V
R:0V
T:0.57V
R: 0V
T:4.27V
R:4.76V
T: 0V
R:0.62V
T: 0V
R:0.73V
T: 0V
R:4.93V
T: 0V
R: 0V
T:0.8V
Hi:1.67V
Lo:1.37V
Hi:3.71V
Lo:3.04V
Hi:1.49V
Lo:1.22V
R:5.0V
T: 0V
R:4.93V
T: 0V
R:2.7V
T: 0V
R:2.43V
T: 0V
WID: 0V
NAR:5.0V
R:2.49V
T:2.45V
7.5V
ON:7.5V
OFF: 0V
AF AMP
AF AMP ON:3.3V
OFF: 0V
AF AMP ON:5.0V
OFF: 0V
ON:5.0V
7.5V
5.0V
5.0V
7.5V
R: 0V
T:4.86V
5.0V
5.0V
5.0V
R:4.93V
T: 0V
GREEN LED
ON:5.0V
RED LED
3.0V
R:4.93V
T: 0V
Summary of Contents for TK-2000
Page 23: ...TK 2000 23 MEMO ...
