Kenwood TK-2310R, Руководство по обслуживанию

Страница: 42 / 52

42
TK-2310R
SCHEMATIC DIAGRAM
SB
-t
-t
S
E
G1
4
S
E
G3
0
C
O
M
2
S
E
G1
3
C
O
M
1
S
E
G2
9
S
E
G1
2
S
E
G2
8
S
E
G1
1
S
E
G2
7
S
E
G1
0
S
E
G2
6
P
L_
DA
T
S
E
G
9
S
E
G2
5
S
E
G
8
S
E
G
7
S
E
G
6
SEG30
SEG31
SEG32
SEG10
SEG33
SEG11
SEG29
SEG12
SEG1
S
E
G1
7
S
E
G1
6
S
E
G1
8
SEG2
P
L_CL
K
S
E
G1
9
SEG3
S
E
G3
3
S
E
G1
3
S
E
G2
0
SEG4
S
E
G1
4
S
E
G2
4
C
M
_IR
Q
S
E
G2
1
P
L_ST
B
S
E
G2
3
COM1
S
E
G2
3
S
E
G2
2
S
E
G2
2
COM2
S
E
G2
4
S
E
G2
1
COM3
S
E
G2
6
S
E
G2
0
COM4
S
E
G2
5
S
E
G1
9
S
E
G
5
SEG5
S
E
G2
7
S
E
G1
8
S
E
G
4
SEG6
S
E
G2
8
S
E
G1
7
S
E
G
3
SEG7
S
E
G1
6
S
E
G
2
SEG8
S
E
G
1
SEG9
S
E
G3
2
C
O
M
4
S
E
G1
5
S
E
G3
1
C
O
M
3
DRVOUT
LOCAL
APCDB
5TC
MIC
L
C
_CL
K
L
C
_
DA
T
KEY3O
KEY2O
KEY1O
K
E
Y2
I
K
E
Y1
I
K
E
Y3
I
K
E
Y4
I
S
E
G1
5
EN1
MIC_MT
VOX
50VC
TX/RX
APCSW
CM_CLK
CV
PC/BPF2
AF_CONT
VOLOUT
BATT
DCSW
C
V
AD
J
MOD1
Freq
CM_CSN
CM_DTO
50V
PC/BPF2[1]
Q
T
/DQ
T
DISCFB
K
E
Y1
O
K
E
Y2
O
K
E
Y3
O
K
E
Y4
O
KEY1I
KEY2I
KEY3I
PF1
KEY4I
E
N
2
L
C
_IN
H
L
C
_CL
K
L
C
_C
E
L
C
_
DA
T
L
C
_MO
D
L
C
_IN
H
OPTDET
PL_STB
P
L_U
L
CM_IRQ
CM_CLK
CM_CSN
CM_DTI
CM_DTO
PL_DAT
PL_CLK
PL_UL
L
C
_C
E
L
C
_MO
D
KEY4O
EN2
P
F
1
P
F
2
PF2
HSDDEC
CM_DTI
TXBIAS
50T
50T
33MSC
BUSY
TXD
VOLIN
VOLIN
50R
50R
50R
HSDENC
SB
SB
SB
S
B
LEDRED
IN
T
TH_DET
5RC
5CC
CVIN
CVIN
D
V
D
D
D
V
S
S
EMPTT
33M
33M
33M
33M
33M
33M
50M
50C
50C
50C
33MS
BPF1 BPF1
C48
6
1.5
p
(B
)
R84
2
22
k
R978
0
L410
33n
C21
6
1000
p
C44
6
9
p
C1
8
0.01
u
L41
9
27
n
R7
0
2
47
k
C83
2
0.1
u
C25
0
12
p
C461
1000p
C4
2
6
1000
p
BPF
C43
7
16
p
C47
4
1000
p
R880
0
C419
56p
L2
0
47
n
L40
1
180
n
R981
0
C44
0
1000
p
C30
7
47
p
R867
10k
R87
8
10
k
R314
470k (D)
C5
8
15
p
R213
1.0k
R865
22k
L1
4
3.3
u
C406
0.1u
R93
3
1
k
C34
47p
C20
5
1000
p
R301
0
C907
47p
IC812
CD686Q3
1
E
P
S
I
2
E
P
SCL
K
3
E
P
S
o
4
E
P
SCS
N
5
B
o
oTE
N
1
6
B
o
oTE
N
2
7
D
V
SS
1
8
IR
Q
N
9
V
D
EC
9
1
0
G
P
Io
1
1
1
G
P
Io
A
1
2
G
P
Io
B
13
SYSCLoCK1
14
DVSS2
15
GPIo2
16
DISC
17
DISCFB
18
ALT
19
ALTFB
20
MICFB
21
MIC
22
AVSS1
23
MoD1
24
MoD2
2
5
V
B
IA
S
2
6
A
U
DIo
o
U
T
2
7
A
U
XAD
C
1
2
8
A
U
XAD
C
2
2
9
A
U
XAD
C
3
3
0
A
U
XAD
C
4
3
1
A
V
D
D
3
2
A
U
X
DA
C
1
3
3
A
U
X
DA
C
2
3
4
A
V
SS
2
3
5
A
U
X
DA
C
3
3
6
A
U
X
DA
C
4
37
DVSS3
38
VDEC2
39
XTAL/CLoCK
40
XTALN
41
DVDD
42
CoMMANDDATA
43
REPLYDATA
44
NC
45
DVSS4
46
SERIALCLoCK
47
SYSCLoCK2
48
CSN
C92
3
10
u
TH40
1
470
k
C46
3
2.5
p
R23
5
82
k
IC401
NJM2591V
oSCIN
oSCoUT
MIXoUT
V+
IFIN
DEC
FILoUT
FILIN
9 AFoUT
10 QUAD
11
IFoUT
12 RSSI
13 NoISEDET
14
NoISEREC
15 GND
16 MIXIN
C86
9
10
u
C264
24p
C81
3
1
u
R968
1k
C2
4
3.3
u
1
6
C22
3
1000
p
2SC4116(GR)F
Q810
R80
4
1
0
0
k
C87
2
1000
p
F802
F53-0319-15
R86
1
82
k
D20
3
RN142
S
C22
5
1000
p
C42
1
680
p
C41
2
330
p
R1
0
LSDO
CP83
6
1kx
2
R931
0
C879
10u
C41
1
82
p
CP83
7
1kx
2
C83
1
10
u
C41
7
330
p
C93
6
1000
p
IC811
HA1630D03MM
VoUT1
VIN1-
VIN1+
VSS
5 VIN2+
6
VIN2-
7
VoUT2
8
VDD
C243
120p
R32
0
1
M
C
8
1
8
1
0
0
0
p
R22
7
0
R90
5
2.7
k
IC815
TA7368FG
1 NC1
2 VCC
3 NC2
4 VIN
5 RIPPLE
6
NF
7
PHASE
8
PRE-GND
9
PW-GND
10
PoUT
IC1
AK1541
7 LD
8 PDN2
9 PDN1
10
REFIN
11
TEST2
12
TEST3
1
3
V
R
EF
1
1
4
D
V
S
S
1
5
V
R
EF
2
1
6
R
F
IN
N
1
7
R
F
IN
P
1
8
P
V
D
D 19
BIAS
20
PVSS
21
CP
22
CPZ
23
SWIN
24 CPVSS
1
C
P
VD
D
2
T
E
ST
4
3
T
E
ST
1
4
L
E
5
D
A
TA
6
C
L
K
R39
56k
C6
1
6
p
IC803
XC6209B502PR
1 NC
2
VSS
3 CE
4 VIN
5 VoUT
C85
2
0.1
u
R71
4
4.7
k
2SA1586(Y,GR)F
Q811
R30
7
0.3
9
C51
30p
C4
7
0
1000
p
L41
8
33
n
2SC5636
Q8
R21
9
82
k
R2
1
5
33
0
Q816
UPA672T-A
C85
7
3300
p
R62
68k
C404
0.1u
C418
0.1u
C89
4
1
u
C81
0
1000
p
C93
0
1000
p
R915
1.5k
R22
8
33
k
L40
7
560
n
D
6
HVC375B-E
R81
9
100
k
C249
7p
R881
0
R43
5
0
C31
1
470
p
R42
6
1
0
R434
220
R
2
18k
Q801
UPA672T-A
C24
4
470
p
C256
1.5p
0
S3
C25
5
13
p
C467
1.5p(B)
R46
150k
R237
0
R2
2
0
Q802
SSM6L05FU-F
C
5
100
p
IC808
NJM2904RB1-ZB
AoUT
A-IN
A+IN
GND
5
B+IN
6
B-IN
7
BoUT
8
V+
C3
0
15
p
2SK1830F
Q12
R44
0
56
k
R217
12
CP802
1kx2
R221
56k
C42
7
0.1
u
R211
10
C11
0.01u
C
3
10
p
(B
)
R5
8
120
k
CF402
L72-1012-05
C23
5
1000
p
C22
4
1000
p
R96
5
0
R81
8
33
0
R924
470k
R10
5
10
k
D1
0
R713
4.7k
C20
470p
C88
1
0.1
u
C3
7
0.1
u
C21
2
1000
p
R70
3
47
k
IC821
NJU6434
1
CoM1
2
CoM2
3
CoM3
4
CoM4
5
SEG1
6
SEG2
7
SEG3
8
SEG4
9
SEG5
10
SEG6
11
SEG7
12
SEG8
13
SEG9
14
SEG10
15
SEG11
16
SEG12
1
7
SEG1
3
1
8
SEG1
4
1
9
SEG1
5
2
0
SEG1
6
2
1
SEG1
7
2
2
SEG1
8
2
3
SEG1
9
2
4
SEG2
0
2
5
SEG2
1
2
6
SEG2
2
2
7
SEG2
3
2
8
SEG2
4
2
9
SEG2
5
3
0
SEG2
6
3
1
SEG2
7
3
2
SEG2
8
33
SEG29
34
SEG30
35
SEG31
36
SEG32
37
SEG33
38
SEG34
39
SEG35
40
SEG36
41
SEG37
42
SEG38
43
SEG39
44
SEG40
45
SEG41
46 SEG42
47 SEG43
48 SEG44
4
9
SEG4
5
5
0
SEG4
6
5
1
SEG4
7
5
2
SEG4
8
5
3
SEG4
9
5
4
SEG5
0
5
5
VL
C
D
5
6
IN
H
B
5
7
SC
L
5
8
DA
T
A
5
9
C
E
6
0
Mo
D
E
6
1
VS
S
6
2
oS
C
1
6
3
oS
C
2
6
4
VD
D
C67
0.5p
C21
9
1000
p
C94
5
0.1
u
R23
3
27
0
IC801 XC6209B502PR
1
NC
2
VSS
3
CE
4
5
R68
0
R81
1
27
0
L220
8T
2SK1830F
Q303
C2
5
7
7
p
R891
47k
C882
1000p
R5
7
0
2SC5636
Q201
L1
5
22
n
R852
100k
C6
3
0.01u
R93
5
10
k
R21
2
680
R4
0
100
k
R84
9
0
L408
33n
Q822
RT1N141U-T111
C44
2
0.5
p
R457
0
C4
8
8
p
C73
15p (B)
R20
5
10
0
C
8
100
p
R20
1
4.7
k
C40
9
0.01
u
R892
0
C48
5
20
p
R80
6
0
C1
5
0.22
u
R879 0
R317
0
R46
4
0
CVIN
C4
9
100
0
p
L20
8
R890
15k
C45
3
2.5
p
(B
)
C6
2
0.01
u
C43
5
0.01
u
R231
0
C44
3
0.01
u
IC2
BD7542FVM
oUT1
IN1-
IN1+
VSS
5
IN2+
6
IN2-
7
oUT2
8
VDD
C96
4
2.2
u
C35
0.01u
CP82
3
10kx
2
C31
5
1000
p
R424
1.8k
R906
1k
2SC5636
Q2
R428
0
R44
3
56
k
L21
6
2.2
u
R70
9
1
k
R91
4
47
0
C7
5
1000
p
L20
4
68
n
R86
0
100
k
CP821
10kx4
INT
R96
7
0
C
4
5
4
100
0
p
2SK1830F
Q805
D12
R45
0
470
k
R10
4
10
k
R44
1
100
k
R911
10k
L25
12n
RESET
D40
4
1SV323F
R27
10k
D82
4
C897
0.47u
C43
6
2
p
(B
)
C215
12p
3SK294-FP
Q407
C88
3
1500
p
C23
0
150
p
2SC4919-S
Q806
C86
1
1000
p
IC80
7
XC6120N302N
1
N
C
VS
S
4
VI
N
3
Vo
U
T
C82
6
0.1
u
C4
1
100
p
C2
8
470
p
C81
6
1
u
R92
0
56
0
R5
6
0
C82
8
1
u
L409
220n
R44
22
R31
0
0.3
9
R85
6
0
R87
6
56
0
k
C86
3
0.01
u
R
8
9
6
100
k
R98
6
47
0
C81
9
1000
p
D1
8
HS
C
27
7
C424
56p
C5
3
8
p
R989
1k
R816
100k
C92
5
0.047
u
R7
10k
C88
7
120
p
C23
4
1
u
L801
C80
4
1000
p
L5
10u
D1
5
HVC375B-
E
R3
7
1
.5
k
R14
22k
R4
3
100
k
D81
8
C42
8
0.033
u
CP84
0
10kx
2
C217
30p
3SK318
Q406
R44
7
R433
1M
C914
1u
C7
4
100
0
p
R95
4
12
0
R86
8
10
k
R3
0
8
20
R84
7
1
M
R4
7
10
0
VCC
Q304
RT1N141U-T111
L20
3
33
n
2SC5636
Q9
C43
9
0.01
u
C85
8
6800
p
C7
1
33
p
(B
)
C21
4
0.1
u
R44
2
0
D801
B30-1790-05
D1
3
HSC11
9
C2
5
0.047
u
3
5
C91
0
0.068
u
C2
1
0.01
u
R30
5
33
k
C47
9
1
p
(B
)
C222
100p
R8
330
C455
1000p
C92
9
470
p
C7
6
0.1
u
CP84
1
10kx
2
R
9
2
6
270
k
C21
3
1000
p
R832
0
MANDN
R92
3
15
0
C20
3
1000
p
R19
1.5k
L1
1
15
u
R458
0
R936
10k
R46
1
470
k
R993
4.7k (D)
D40
8
R99
1
4.7
k
C445
13p
C1
4
0.047
u
C247
1000p
C87
3
0.01
u
C7
0
100
0
p
R44
9
39
0
C5
5
10
u
C43
1
0.22
u
R903
100
L7
10u
R43
9
39
0
R311
150k
(D)
R45
3
560
k
R831
0
R1
0
1.2
k
R897
27k
R90
4
470
k
C24
5
15
p
R928
27k
C45
1
1000
p
MCH3914(7)-H
Q5
C22
7
12
p
L40
3
1.5
u
C82
9
0.01
u
D1
7
HSC27
7
R898
2.2k
C
1
100
p
VSS
R96
3
180
k
C2
7
0.22
u
C4
4
1000
p
C913 3300p
R22
0
47
R29
470k
L41
4
33
n
L2
7
100
n R60
470
R410
330k
R5
10k
D805
B30-2315-05
C22
1
1000
p
R962
10k
D40
7
1SV323F
CV(A)
C83
7
1000
p
C82
3
1
u
R909 1M
MCH3914(7)-H
Q4
L219
5T
C24
6
9
p
C898
0.47u
C459
1000p
C909
0.1u
C24
8
3.5
p
L40
6
L221
8T
R318
470k
R95
5
12
0
C90
6
470
p
R822
1k
R824
820k (D)
EM_CLK
R92
2
47
k
C89
9
470
p
R81
7
22
k
R86
9
4.7
k
L302
CN801
E40-6827-05
1
B
2 SB
3 AFI
4
AFO
5 GND
6 UP
7
DOWN
8 GND
R31
3
47
0
k
(D
)
C484
1.5p(B)
SSM3J05FU-F
Q11
XF401
L71-0655-05
49.95MHz
R83
5
1
k
R3
1
10
M
R88
7
1
0
C80
6
1000
p
C48
0
24
p
C94
8
1000
p
C91
1
10
u
C84
8
270
p
SB
R8
8
3
0
L217
8T
D20
4
RN142
S
C1
7
100
p
R41
6
1.2
k
C874
0.1u
R98
2
12
0
C23
3
0.1
u
CP82
8
47kx
2
R5
3
4.7
k
R2
6
1
M
L1
9
D
8
0
6
R
K
Z5
.1
B2
K
G
C482
2.5p(B)
C44
9
0.01
u
C8
8
4
1
u
R850
1k
C92
1
100
p
C22
9
150
p
C
9
0
1
0.47
u
Q301
RT1N140U-T111
2SK3577-A
Q818
S2
Q6
SSM6L05FU-F
C84
6
5
p
R71
1
1
k
C1
6
100
p
L206
39n
R84
8
3.3
k
RD07MUS2BT112
Q205
IC805
XC61CN4502MR
2SK3577-A
Q819
C80
7
1000
p
R87
7
1
M
C21
1
1000
p
CP84
4
10kx
2
R882
0
R438
1k
SSM3J05FU-F
Q7
C209
15p
R855
0
R9
100
R900
100k
R899
120k
R421
3.3k
R7
0
4
47
k
R70
5
1
k
R99
R315
10k
L1
4.7u
KTC4080E-P
Q403
C415
39p
C91
9
1000
p
C30
9
470
p
R71
2
1
k
C840
3300p
C31
4
470
p
C466
3.5p (B)
2SC5455-A
Q203
R92
1
47
k
C91
2
1000
p
C86
5
470
p
C478
1000p
C90
0
470
p
R5
2
6.8
k
R908
100k
R89
5
390
k
CP81
2
1kx
2
R42
7
22
k
R88
4
560
k
KTC4080E-P
Q405
CP820
10kx4
L1
7
12
n
C433
0.01u
R844
0
C5
2
3
p
R80
5
100
k
C46
8
27
p
C447
2.5p(B)
C44
1
1000
p
C201
1000p
R22
2
0
D809
KDR731
RD01MUS1-T113
Q204
R
8
2
0
100
k
CP81
7
47kx
2
C89
1
390
p
CP1 100x4
R422
3.3k
R912
0
TXD
D1
4
HVC375B-
E
C949
1000p
C80
8
1
u
C77
18p
R11
10k
R80
2
22
0
R98
0
4.
7
k
(D
)
D201
HVC131
R44
4
100
k
C
7
10
p
(B
)
C429
1p
C42
2
10
u
IC820
F363BEDFEKDLC
1
B
S
HIF
T
2
L
S
D
O
3
H
S
DEN
C
4
E
N
1
5
E
N
2
6
M
O
D
E
7
N
C
8
P
L
_CL
K
9
R
E
SE
T
1
0
X
O
U
T
1
1
V
S
S
1
2
X
IN
1
3
V
C
C
1
4
E
M
PT
T
1
5
E
N
2
1
6
C
M
_IR
Q
1
7
IN
T
0
1
8
P
L
_U
L
1
9
P
T
T
2
0
P
L
_ST
B
21
PL_DAT 22
NC
23
33MSC
24
TXD
25
RXD
26
EM_CLK
27
APCSW
28
TX/RX
29
5VC
30
5TC
31
EP_DTO
32
EP_CLK
33
CM_DTO
34
EMP
35
5RC
36
EP_WP
37
EP_DTI
38
EP_CS
39
CE
40
CM_CLK
4
1
C
M
_DT
I
4
2
C
M
_CN
S
4
3
D
C
_S
W
4
4
K
E
Y1
O
4
5
K
E
Y2
O
4
6
K
E
Y3
O
4
7
K
E
Y4
O
4
8
K
E
Y1
I
4
9
K
E
Y2
I
5
0
K
E
Y3
I
5
1
K
E
Y4
I
5
2
P
F
1
5
3
P
F
2
5
4
L
C
DB
L
5
5
L
C
_IN
H
5
6
L
C
_CL
K
5
7
L
C
_
DA
T
5
8
L
C
_C
E
5
9
L
C
_MO
D
6
0
H
S
DDE
C
61
QT/DQT
62
CVIN
63 BATT
64
VOX
65
BUSY
66
TH_DET
67
RSSI
68
WID/NAR
69
ASSIST
70
AF_MUT
71
MIC_MT
72
MAN_DN
73
5CC
74
LEDBLU
75
AVSS
76
GRNLED
77
VREF
78
AVCC
79
LEDRED
80 OPTDET
C46
4
39
p
C4
3
100
p
CP84
2
10kx
2
L20
7
R854
0
R28
0
R6
3
1
k
C3
9
47
0
p
R45
22
CD401
L79-1866-05
R4
1
27
0
R448
0
D807
KDR731
C265
33p
L2
15n
C3
3
12
p
R203
10
L1
0
3.3u
R303
560
BUSY
R31
6
56
k
C487
9p (B)
C46
2
1000
p
R85
1
22
k
C452
1000p
SSM3J05FU-F
Q804
R81
4
100
k
R89
4
1
0
0
k
R4
9
2.7
k
C878
0.01u
R417
470k
D1
6
C42
0
1800
p
R87
4
1
5
RSSI
L41
6
39
n
C915
1u
C30
5
100
p
C
9
0.01
u
C5
9
16
p
MODE
C80
3
1000
p
D80
3
G
N
1
G
D40
5
R92
7
47
k
L41
1
120
n
CP84
7
47kx
2
R85
3
10
k
R15
10
C5
0
0.1
u
R45
6
150
k
R17
0
C8
7
1000
p
C81
1
1000
p
C3
0
3
2.
2
u
C236
43
p
IC806
XC6209B332MR
VIN
VSS
CE
4
NC
5
VoUT
R70
8
1
k
L20
5
R992
820k
KTC4075E(Y,GR)
Q809
R929
1k
R830
10k (D)
D804
B30-2314-05
C308
10p
R95
6
47
0
C410
22p
L415
R5
0
47
R412
0
Q817
RT1N441U-T111
R45
5
100
k
C46
5
100
0
p
R21
8
47
0
C896
0.1u
R910
10k
TH20
1
100
k
2SB1694
Q814
R93
4
4.7
k
R893
0
C45
0
1
p
R91
8
47
k
0
L20
2
82
n
C8
6
18
p
C48
1
47
p
C88
5
180
p
L21
1
CP818
10kx4
C47
39p
R902
10k
C93
2
470
p
R1
8
470
L402
100n
R6
0
C7
8
1
u
C
9
1
7
1000
p
C842
3900p
PTT/RXD
IC802
XC6209B502MR
1 VIN
2 VSS
3 CE
4
NC
5
VoUT
C1
0
100
p
L4
IC817
TC75S51FE(F)
1
IN+
2
VSS
3
IN-
oUT
VDD
R932
10k
C6
0
6
p
L
8
27
u
R414
100
IC810
S
Q
W
VSS
5
D
6
C
7
HoLD
8
VCC
R4
5
1
470
k
CP819
10kx4
C
9
2
0
1
u
R8
0
3
47
k
C876
10u
J802
E11-0703-05
PTT/RXD
MIC
MICIN
OPTDET
5M
AE
TXD
NC
SPO
SPI
R312
150k
(D)
CP84
3
10kx
2
D202
HVC131
R3
0
6
4.7
k
C
9
6
5
2.2
u
C89
0
390
p
D808 KDR731
C90
5
470
p
C43
8
2
p
(B
)
R87
1
100
k
R70
6
1
k
R
9
1
3
1.8
k
C88
6
220
p
C30
4
470
p
C91
8
1000
p
R20
0
C253
3p
R22
4
68
k
R419
100k
D82
0
R8
2
1
47
k
C495
470p
C850
1000p
R71
0
1
k
R70
1
47
k
C
4
1000
p
C922
0.1u
R836
1k
C47
5 1000
p
R206
1.2k
D30
1
UDZW5.1(B
)
C81
4
1
u
C81
5
1
u
R91
9
6.8
k
R857
68
R31
9
220
k
C926
100u 6.3
CP82
7
47kx
2
KTC4075E(Y,GR)
Q3
C
4
4
8
5
p
C1
9
100
p
C866 10u
C85
13p
R4
2
27
0
R46
2
470
k
C
4
5
6
1000
p
2SK1824-A
Q305
C950
1u
C30
1
0.1
u
C82
5
1
u
C85
9
1
u
C444
0.5p(B)
C924
100p
Q803
SSM6L05FU-F
C47
7
1000
P
R437
4.7k
R21
6
47
0
R82
9
390
k
(D
)
R308
1.8k
C489
39p
R907
2.7k
R88
5
1
M
R858
0
C21
0
0.22
u
C951
1000p
R67
10k
R20
7
10
0
R4
2
9
10
0
C82
1
1000
p
R45
2
100
k
R98
18k
C849
0.1u
C42
5
0.01
u
R43
6
100
C892
1u
R88
8
47
k
C83
3
0.1u
L1
8
10
u
CP826
10kx4
C90
3
2.2
u
C90
2
2.2
u
X1
16.8MHz
L77-3050-05
VCoNT
GND
3
oUTPUT
4
VCC
D82
1
C80
9
1
u
C42
3
10
u
F801
F53-0324-15
C20
4
0.1
u
D810 MC2850
IC804
XC6209B332MR
1 VIN
2 VSS
3 CE
4
NC
5
VoUT
C904
0.47u
R23
2
27
0
C
8
1
2
1
u
C893
4.7u
R70
7
1
k
C30
2
470
p
R30
9
0.3
9
C1
2
100
p
R5
1
47
0
L210
C3
8
0.1
u
X802
19.200MHz
L78-1434-05
Q815
UPA672T-A
C93
1
470
p
C46
9
1
p
(B
)
R46
3
0
R21
4
2
7
CP81
4
470kx
2
C8
8
18
p
C5
7
0.3
p
C41
6
82
p
L16
R87
5
0
CP84
5
4.7kx
2
Q813
RT1N141U-T111
C29
7p
R30
4
0
R81
0
100
k
R930
100
C8
3
4
1000
p
Q306
RT1P441U-T111
R81
3
47
k
C91
6
1
0
00
p
D81
9
R87
2
12
0
R92
5
330
k
S1
C84
4
0.1
u
R16
10
R20
9
18
0
R81
5
100
k
C66
0.5p
C40
8
33
p
C21
8
3
p
R445
0
L2
1
100
n
R1
3
1
k
C72
5p (B)
C877
1000p
D9
D830
1SS388F
D832
1SS388F
D831
1SS388F
D829
1SS388F
2SB1694
Q821
2SC4617(S)
Q820
C94
6
1
u
R9
6
4
3.3
k
C94
7
470
p
D81
7
MA2S111-
F
R953
4.7k
R960
0
R961
0
R952
330
R916
12k
R839
0
C84
3
0.001
u
R84
5
10
k
CP84
6
4.7kx
2
R807
0
L803
L80
2
IC301
NJM2904RB1-ZB
AoUT
A-IN
A+IN
GND
5
B+IN
6
B-IN
7
BoUT
8
V+
R93
7
10
k
MIC AGC
BASEBAND IC
FB
AF AMP
50C
50M
EEPROM
PLL-IC
TRIP
APC
RX VCO
TX VCO
RESET
33M
INT
GND
Side2
Side1
PTT
SIDE1
SIDE2
LCD
50V
BUSY
LCD BACKLIGHT
STRIP LINE
HSD HPF
HSD AMP
HSD LPF
TX
33B
4 5
3
0
B
7
2
1
C
6
A
LCD
DRIVER
8
9
*
S
#
MCU
4KEY
12KEY
SIGN
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
DC SW
TCXO
DC SW
DC SW
AVR
AVR
RF BUFF
PRI-DRV
RF BUF
INT-MIC
INT-SP
EXT-
SP/MIC
+
-
7.5V
BATTERY
(2.5A)
ANT
RF AMP
FINAL
DRIVE
IF AMP
RF AMP
AF MUT
MIXER
RIPPLE
FILTER
RF AMP
DC SW
FM SYATEM
AF MUT
(1.0A)
FB
FB
FB
B
B B
IFIN
MIXO
2NDLO
50V
DCSW
LO
THDET
50M
33M
BPF1
PCBPF2
AFCONT
DETAF
TXD
TXD
TXD
TXD
SB
BUSY
PTT/RXD
VOX
33M
VOLOUT
INT0
33MSC
VOLIN
MIC_MT
HSDEC
LCDBL
LEDBLU
LEDGRE
LEDRED
LEDGRE
RSSI
MIC
PTT/RXD1
EMPTT
BUSY
PTT/RXD
OPTDET
VOLOUT
OPTDET
PTT/RXD
MIC
PTT/RXD1
EMPTT
VOLOUT
50M
50V
33M
TXD
AFCONT
50T
THDET
PTT/RXD
OPTDET
EMPTT
BUSY
PTT/RXD1
MICMT
B
VOLOUT
PTT/RXD
OPTDET
EMPTT
BUSY
PTT/RXD1
MICMT
B
VOLIN
RSSI
VOX
THDET
THDET
AFCONT
THDET
AFCONT
MOD2
DCSW
33M
50M
ASSIST
50V
50T
APCSW
VCOS
DETAF
VR1
W1
50R
50T
50VC
50T
50R
VOX
DC SW
9
T
9
T
33M
50C
50C 50C
50C
50R
50R
50R
ON:3.3V
BLUE LED
PTT
BPF1
50M
50V
33M
TXD
AFCONT
SB
FB
B
OPTDET
PTT/RXD
MIC
PTT/RXD1
EMPTT
VOLOUT
SB
DETAF
RSSI
PTT/RXD1
EMPTT
BUSY
PTT/RXD
OPTDET
VOLOUT
1
2
3
4
5
6
7
8
R425
1
2
3
4
LO
THDET
APCSW
50T
TXD
50V
DCSW
50M
33M
BPF1
PCBPF2
AFCONT
DRVOUT
APCDB
TXBIAS
50T
THDET
50C
THDET
TX/RX
AF_CONT
MOD2
DCSW
50M
50V
50T
APCSW
VCOS
50C
PC/BPF2
50R
BPF1
TXD
33M
ASSIST
DETAF
33M
PTT/RXD
OPTDET
EMPTT
BUSY
PTT/RXD1
MICMT
B
VOLOUT
RSSI
VOX
1
2
3
4
1
2
3
4
PTT/RXD
OPTDET
EMPTT
BUSY
PTT/RXD1
MICMT
B
VOLOUT
50T
50R
TXD
50VC
33M
VIN
VoUT
1
2
3
4
1
2
3
AVR
AVR
1
2
BATT
CVIN
THDET
AFCONT
UCLK UCLK
AVR
50M
1
2
3
4
1 2
SB
BU
S
Y
PTT/RXD
4
5
AGC AMP
AGC AMP
VOX AMP
RECTIFICATION
RECTIFICATION
RECTIFICATION
RECTIFICATION
ANT SW
BPF TUNING
BPF
TUNING
BPF
TUNING
LEVEL
CONVERTER
LEVEL
CONVERTER
ANT SW
ANT SW
DC SW
VOX
DC AMP
DC AMP
BEAT SHIFT SW
PROTECTION
VIN VoUT
VSS
ON: 0V
OFF:7.4V
BUSY
LEDGRE
LEDRED
W02-3748-05
R31-0676-05
33MS
VOLOUT
INT0
33MSC
33M
33MS 33MS
33MS
SB
SB
50VC
5CC
TX-RX UNIT (X57-7880-31)
SB SB
50R
50T
470
RXRF RXRF
IFIN
MIXO
50C
2NDLO
50R
CP
CPZ
CV
CP
CPZ
LOIN LOIN
16.8M 16.8M
MIC MIC
MICFB MICFB
ASSIST ASSIST ASSIST
LSDO1 LSDO1
VOLOUT
VOLIN
50C 50C
50C
TX/RX
APCSW
DCSW
TX/RX
APCSW
DCSW
33MS
BSHIFT BSHIFT
33MS
B B
LCDBL
LEDBLU
QT/DQT
RSSI
VOX
QT/DQT
33M 33M
HSDIN
HSDENC
RSSI
VOX
QT/DQT
HSDIN
HSDENC
VOLOUT
R2
1
0
TC75S51FE(F)
1
IN-
2
VSS
3
IN+
4 oUT
5
VDD
C89
470
p
C98
1000p
IC3
C
45
470
p
R3
3
47
R20
2
1.8
k
R205
0
L22
2
27
n
R22
3
150
R230
4.7
R229
4.7
L212
3T
L214
5T
L213
5T
C240
1000p
C23
9
9
p
R240
0
C48
8
4
p
(B
)
L420
27n
C2
71
2.5
p
L41
2
180
n
1SV323F
HVC375B-
E
10u
BPF TUNING
1SV323F
(B
)
HVC375B-E
HVC375B-E
HVC375B-E
D827
R987
D826
R983
D825
R984
D828
R988
B
3
0-2337-05x
9
47
0
47
0
47
0
47
0
D7
HVC375B-E
R413
0
R994
0
C258
12
p
R22
6
1
2
L209
1.5n
L443
47
n
C968
47p
2.2V
2.5V
3.7V
5.0V
3.3V
1.6V
3.2V
R: 0V
T:4.9V
7.4V
BEAT SHIFT
R:3.1V
T: 0V
7.5V
ON:7.4V
OFF: 0V
ON:3.3V
OFF: 0V
5.0V
T:1.4V
R: 0V
T:1.5V
R: 0V
H:2.1V
L:1.7V
R: 0V
T:4.9V
R:3.0V
T: 0V
R:4.2V
T:0V
H:1.1V
L:0.9V
R: 0V
T:0.8V
7.5V
7.5V
7.4V
3.3V
3.3V
TX:3.3V
ON:3.3V
BUSY LED
RX: 0V
R: 0V
T:4.9V
R:5.0V
T: 0V
R:5.0V
T: 0V
R:3.1V
T: 0V
5.0V
R:0.7V
T: 0V
R:4.8V
T: 0V
R:3.3V
T: 0V
R: 0V
T:3.4V
7.5V
H:3.5V
L:2.9V
R:2.1V
T:2.0V
3.9V
4.6V
3.6V
ON:3.3V
OFF: 0V
3.3V
3.2V
3.3V
3.2V
7.4V
5.0V
T:0.7V
R: 0V
3.4V
T:0.8V
R: 0V
MUTE MUTE
MUTE
3.3V
3.3V
3.3V
7.4V
3.3V
3.3V
5.0V
0.7V
R: 0V
T:4.2V
R:4.2V
T: 0V
4.2V
R: 0V
T:3.3V
5.0V
4.8V
0.6V
7.4V
R:7.4V
T:7.2V
ON: 0V
3.3V
5.0V
3.3V
5.0V
R:4.9V
T: 0V
R: 0V
T:3.3V
R:3.3V
T: 0V
5.0V
ON:3.3V
ON:3.3V
3.3V
X57-788 5/6
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