Kenwood TK-3178, Руководство по обслуживанию

Страница: 79 / 80

-t
-t
-t
A
-t
KEY3I
KEY4O
DMUTE
BATSEL
SEL
TCLK/DTRDO
KEY4I
AFDAT
KEY3O
SCLK
BBRDF/FD
DTRLOAD
AFDIO
RX
KEY2I
AFSTD
KEY2O
KEY1O
WIDE
NARROW
KEY1I
PC
DSW
APCSW
WIDE
NARROW
ASQL
RSSI
PLLDAT
UL
PCK
THP
PLE
TX
RX
AFDIR
EN4
EN3
EN1
KEY1I
PLE
A3
D1
D1
AFDIO
KEY1O
KEY3I
KEY2O
A2
PCK
A5
KEY4I
EN4
A6
AFDA
T
A8
PLLDA
T
A14 A15 A16
CS2
A18 oE A17
EN2
WE
WE
TCLK/DTRDO
A19 FREADY
DTRLOAD
DSW
KEY3O
A1
THP
A12
KEY4O
A11 A10 A9
EN3
A13
EN1
SCLK
ASQL
LCDRST
PC
D3
D3
SEL
D2
D2
D6
D6
D4
D4
AFDIR
D0
D0
D7
D7
A7
UL
D5
D5
A4
APCSW
AFSTD
RSSI
DMUTE
A17
A5
A14
A6
A9
A3
A7
A20
FREADY
A4
A8
D7
A0
A10
A16
CS0
A11
A19
WE
A1
A13
A18
A15
A12
D6
oE
D4
D5
D3
D2
D1
D0
LCONT
A0
A0
D6 D7 D0 D1 D2 D3 D4 D5
A0
WE
A2
LCONT
BBRDF/FD
A20 CS0
KEY2I
EN2
LCDRST
CS2
TX
R609
18
C501
0.01u
C756 2p(B)
C739
2p(B)
D505
1SV325F
L619
1u
R743
0
R703
4.7k
C771
0.1u
L602
18n
C645
27p
R739
1M
C728
0.01u
TC501
10p
Q607
RT1N141U-T111
C762
4p(B)
R716
3.3k
L608
2.7n
C765
470p
C906 0.01u
C533
3p
R719 3.3k
D707
HVC350B
C924 470p
R756
0
R635
47k
C570
0.01u
L715 270n
C524
100p
C566
0.5p(B)
C725
0.1u
C651
0.1u
C636
22p
C769 470p
R604
33k
R621
0.39
R612
56
L703 1.5u
C740
15p
C772
470p
C789
2p(B)
R555 6.8k
C542
2p
R529
150
R525
330
R535
100
R640 470k
C655
22p
C623
1000p
C677 5p(B)
C553 6p(B)
L707
18n
C752
2p(B)
C578
470p
TH701
100k
R601
4.7k
R732
330 R758
0
C658
470p
C548
68p
R708
10k
C544
1.5p
L502
4.7n
C635
100p
C779
18p
R740
1M
C637
1000p
C776
3p(B)
R728
100
D507
1SV325F
L507 4.7n
R613
56k
R532
22
C522
5p
L519
C625
7p
C718
22u6.3
R512
0
L517 270n
R513
47
R643
68k
CF702
L72-1012-05
NARROW
R705 4.7k
C742 4p(B)
R548
22
D606
HVC131
C904
470p
C917
0.1u
L719
56n
L717
12n
C633
470p
R545
33k(D)
C667
9p(B)
L505
220n
C727
470p
R734
100k
C527
5p
L511
22n
C704 0.01u
C632
2.2u10
L611
8T
D513
1SV278F
R547
4.7k
R754
1M
R557
6.8k
C556 4p(B)
C748
470p
C513
470p
2SK508NV(K52)
Q502
L705 560n
C648
470p
C573
470p
R913
1k
C703
33p
L612
R760
0
L503
R639
180k
C536
4p
R619
10k
1
CPGND
2
AGND
3
AGND
4
RFinB
5
RFinA
6
AVDD
7
AVDD
8
REFin
9
DGND
10
DGND
11
CE
12
CLK
13
D
ATA
14
LE
15
MUXOUT
16
DVDD
17
DVDD
18
VP
19
Rset
20
CP
R509
2.7k
C540
2p(B)
C760 470p
D509
1SV325F
R556
0
R646
270
C569
470p
D706
HVC350B
R541
10k
C714
39p
R702 4.7k
C669
6p(B)
D604
HVC131
C923
470p
C719
82p
L513
33n
D701
DAN235E
C601
470p
C552 100p
C720 0.01u
L524
33n
C523
0.1u35
R620
0
L615
4T
R730
4.7k
C709
0.1u
C679
3p(B)
D502
HSC277
C680
8p(B)
C734
470p
D605
HVC131
C646
470p
R519
10k
SSM3K15TE(F)
Q609
R625
68
R645
270
L613
8.2n
2SC4649(N,P)
Q701
R638 470k
C681
3p(B)
R633
330k(D)
R751 100k
C615
470p
R923
0
C562
470p
C710
39p
D708
HVC350B
R731
2.2k
C575
6p
D514
HSC277
R550
0
R517
10k
C735
470p
C757
2p(B)
R914 1k
L512
27n
C507
100p
R533
4.7k
C629
22p
R741
1M
C505
100p
R605
100
R628
5.6k
D704
HVC350B
TH501
100k
R546
100k(D)
Q504
SSM6P05FU(F)
TC502
10p
C721
470p
2SC5488A-H
Q501
R531
22
C512
0.01u
L515 270n
R611
82k
C611
470p
C713
0.1u
C563 470p
C755
18p
C736 0.01u
R551
0
R630
150k(D)
R752
10
R634
10k
R636
0
C619
15p
C738
12p
C767 470p
R534 150k
R520
10k
C609
5p
R523
47k
C559 7p(B)
R504
10k
C778
2p(B)
R750 100k
1
oUT1
2
IN1-
3
IN1+
4
VEE
5
IN2+
6
IN2-
7
oUT-B
8
VCC
C782
33p
R610
330
L603
C921 0.022u
R511
0
R711
470k
C519
470p
C612
470p
R717
2.7k
C567
0.5p(B)
R701
10k
L616
4T
C783
11p
L508
82n
R507
100
R726
470k
R530 180
R715
3.3k
C508
100p
R710
1k
C730 8p(B)
C568
0.01u
C901 470p
R757
1M
C754
2p(B)
C551
0.5p(B)
C678
9p(B)
R727
680
R759
0
C744
470p
D703
HVC350B
L701 180n
C643
0.01u
R527
10k
C787 2p(B)
L712
12n
R706
4.7k
R737
180k
C549
18p
R648
0
C726
0.01u
CD701
L79-1474-05
C537
5p
C665
0.1u
TH702
100k
X501
16.8MHz
L77-1971-05
VCoNT
GND
oUTPUT
VCC
R503
47
R753
0
R514
680
C777
470p
L714
C750
18p
C746
10p(B)
C763
470p
C683
3p(B)
R627
22k
C701
0.1u
R614
470
C525 1u25
C724
33p
C577
470p
C581 470p
C749 3p(B)
R632 330k (D)
C711
82p
C745
470p
C759
3p(B)
C761
18p
R641
0
R516
0
R629
0.39
C684
2p(B)
C784
8p(B)
2SC5488A-H
Q601
R755
1M
CF701
L72-1010-05
WIDE
C712 330p
B
C659
15p
R915 1k
D515
HSC277
C617
8p
C546
1.5p
C638
470p
C626 100p
C662
9p(B)
R608
330
C582 2p(B)
1
oSCIN
2
oSCoUT
3
MIXoUT
4
VCC
5
IFIN
6
DEC
7
FILoUT
8
FILIN
9
AFoUT
10
QUAD
11
IFoUT
12
RSSI
13
N-DET
14
N-REC
15
GND
16
MIXIN
C584
6p(B)
R603
1k
C675 4p(B)
C604 0.22u
R622
22
R647
0
L618
4T
R736
100k
L718
12n
L506
270n
C545
15p
L713
12n
R742
2.2k
R722
100
R515
560
L901
BPF
C526
0.1u35
C565
0.1u
C773
2.5p(B)
C538 100p
R623
0.39
C641
100p
C571
470p
R642
15
F901
F53-0324-05
2.5A
C715 470p
R518
100
C574
10p
C737 4p(B)
C580 470p
2SC4617(S)
Q505
L514 270n
R506
150k
R916
1k
R624 100k
C708
0.1u
L617
4T
C716
1800p
L607
L518 270n
R502
1k
R721
220k
R544
100
C529
3p
L509 270n
CV
R552
0
C717
1u
C743
1p(B)
R637
22k
R505
1k
C722
0.1u
R735
180k
C781
470p
C506
0.01u
C732
0.01u
R707
100
C622 100p
C631
18p
L708
18n
D503
HSC277
C741 0.01u
L702
100n
C780 2p(B)
L610
18n
R738
10
C606
470p
R542
330
R631
150k(D)
R704
220k
C579
4p(B)
R521
100
C670
33p
D511
1SV325F
L706
270n
L709
33n
L711
12n
L606
15n
C560
100p
C733 0.01u
ANT
R618
0
3SK318
Q704
C747
470p
C555
4p(B)
L521
33n
C706
82p
R607
22
L605
6.8n
C583
0.1u
C564 0.1u
C639
470p
R744
330
R729
47
C682
7p(B)
D705
HVC350B
C925 470p
2SK508NV(K52)
Q503
C554 6p(B)
C515
470p
R903 1k
R522 100
C613 470p
L704
CN901
1
GND
2
RX
3
TX
4
MOD
5
TCXO
6
5MS
7
UL
8
PCLK
9
PDAT
10
PLE
11
THM
12
BPF
13
ASQL
14
RSSI
15
DETAF
16
WIDE
17
NARROW
18
5R
19
5C
20
5C
21
5T
22
5T
23
APCSW
24
DSW
25
PC
26
GND
R713
330k
BATT
L601
22n
C558
5p(B)
C572
10u10
R748 820k
C774
18p
BATT
C676
100p
C926 470p
C707
330p
R510
0
C723
0.033u
C514
100p
C503
100p
C539
1.5p(B)
R718
10
D702
DAN235E
C702
0.1u
L614 220n
C541
33p
C530
100p
C608
470p
C758
470p
R747 100k
C673
470p
R602
0
D608
HVC131
Q608
RT1P441U
-T111
C627
33p
C705
22p
R558
0
R501
1k
C502
47p
L501
4.7u
R508
33
C517
470p
C509
15p
C520
1u
D607
HVC131
D901
GN1G
D501
MA2S077G
D517
MA2S077G
D601
UDZW4.7(B)
J1
PTT/RXD
MIC
MICIN
OPTDET
5MS
AE
TXD
NC
SPO
SPI
L11
L14
R220
1k
C174 470p C196
0.047u
R206
0
C198 470p R305
0
L16
CN18
1
GND
2
PC
3
DSW
4
APCSW
5
5T
6
5T
7
5C
8
5C
9
5R
10
NARROW
11
WIDE
12
DETAF
13
RSSI
14
ASQL
15
BPF
16
THM
17
PLE
18
PDATA
19
PCLK
20
UL
21
5MS
22
TCXO
23
MOD
24
TX
25
RX
26
GND
C177 0.1u
1
IN+
2
VSS
3
IN-
4
oUT
5
VDD
R225 150k
C175 0.01u
R224 100k
R194
1k
C154 470p R192 100k C150
2.2u
D30
RB706F-40
C145
470p
C155 470p
R195
1k
R193 100k C151 2.2u
D31
RB706F-40
C148
470p
C143
1u
C142
1u
C147
470p
C146
470p
R181
0
C173
220p
C168
0.039u
R207
150k
L10
R205
1M
R210
470
R214 1.8k
C171
10u6.3
C197 470p
R202
1k
D33
AVRM16270MABB
C170 470p
C166 470p R204 100k
R212
100
R218
0
R213
100
R203
2.2k
R198
0
Q23
Q27
RT1N441U-T111
RT1N441U-T111
C157
0.22u
1
NC1
2
VCC
3
NC2
4
VIN
5
RIPPLE
6
NF
7
PHASE
8
PRE-GND
9
PW-GND
10
PoUT
C153
1u
C149
220p
C178
1u
C201
0.22u
R259
10k
C184
2200p
SSM6J08FU(F)
Q24
R180
10k
R196
150
C162
10u6.3
C161 100p
R261
10k
R211 470k C169
0.039u
R216 270k
R215 330k
C172
100u6.3
IC17
TK62012F
1
2
3
4
VSS
5
6
7
8
VDD
C158
0.1u
C159
100p
R200
47k
C182
680p
R199
4.7k
1
VIN1
2
VoUT1
3
VoUT2
4
VIN2
5
VDD
6
LD
7
CLK
8
DI
9
VIN3
10
VoUT3
11
VoUT4
12
VIN4
13
14
15
16
17
18
19
20
21
22
23
24
C140
0.1u
R301
0
R229
47k
C181
4.7u
R187
0
R232
82k
R184 0
R117 68k
R116
39k
R178 1k
R177 0
R174
12k
R175
10k
R170
0
R238
470k
C183
470p
R183
10k
C121
0.039u
R151
18k
R150
15k
C125
0.1u
C109
10p
R141
1M
1
AGNDIN
2
TXIN
3
TXINO
4
LIML
V
5
EXTLIMIN
6
MOD
7
VDD
8
DTRLOADN
9
STD
10
TCLK/DTRDO
11
TDATA/DTRCLK
12
DI/O
13
RDF/FD
14
SCLK
15
DIR
16
XOUT
17
XIN
18
VSS
19
AMP3P
20
AMP3N
21
AMP3O
22
AMP4P
23
AMP4N
24
AMP4O
25
DTRAIN
26
RXAF
27
RXAFIN
28
EXPOUT
29
FILTERO
30
RXINO
31
RXIN
32
AGND
C99 4.7u
C118 0.1u
C100 4.7u
C102 0.01u
L12
R113
0
C82
100p
R156
300k
R157
300k
C116
22p
R251
470k
R168
470k
R165
150k
C127
180p
C192
1000p
C134
0.047u
L13 R161
120k
C123
68p
R162
120k
C131
820p
C120
2.2u
C191 470p
C200
0.1u
R163
39k
R111
560k
C137 470p
R112
330k
C133
4.7u 6.3
R158
330k
R160
220k
R246
22k
C126
47p
R226 180k
R167
0
R263
0
C113 0.1u
R145
150k
R146
1M
C112
68p
R236
120k
C108
1u
R129
1M
X2
3.6864MHz
L77-1976-05
R131
0
R132
0
R242 100k R243 470k
2SC4649(N,P)
Q32
C187 0.01u
C89
1p
C188
27p
C186
27p
C88
1p
R240 470k
2SC4649(N,P)
Q31
C185 0.01u
R239 100k
R244
47k
R241
47k
C95
0.22u
R119
100
R130 470k
C84
470p
R176
68k
R155
22k
R164
180k
C122
470p
C110 470p
R142
22k
R149
1M
C135
1u
C176
0.22u
C81
0.1u
C190 470p
R245
10k
2SJ347F
Q33
R100
22k
R104
10k
C70
6800p
C75
0.015u
C78
220p
R101
10k
C71
3900p
R105
4.7k
C76
3300p
1
2
3
4
VSS
5
6
7
8
VDD
C107
0.1u
R144
4.7k
R140
1k
C138
0.1u
C111
0.01u
R147
10k
C136 560p
R152
1M
C114
0.1u
1
2
3
4
VSS
5
6
7
8
VDD
C119 0.01u
R153
3.3k
R166
10k
R173
180k
R139
10k
R172 680k
C294
0.1u
C128 470p C132 0.1u
R109
680k
R106
47k
C129
1u
C74
1200p
R159
470k
R134
100k
C97
150p
R137
22k
R121 180k
R103
1M
R107 560k
R135
0
C85
0.012u C73
47p
C77
0.015u
R114
180k
1
2
3
4
VSS
5
6
7
8
VDD
C98
0.068u
R108 330k
C79
2200p
C93
1u
R171
0
C117
1u
1
CoMMoN
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
C130
0.1u
CN1
1
2 NC
3 GND
4 toCPU
5 5V
6 NC
7 S3A
8 S1B
9 S*C
10 S1A
11 S2B
12 NC
13
14
15
C15
4700p
D36
A
VRM16080MAAB
C14
4700p
C25
4700p
C11
2.2u
C13
470p
C22
4700p
D37
A
VRM16080MAAB
D34
A
VRM16080MAAB
D35
A
VRM16080MAAB
C33
0.1u
R27
470k(D)
R28
470k(D)
L8
C199
0.1u
R23
0
R20 10k
C31
470p
R24
220k
CN71
1
2
3
4
5
6
S4
S70-0424-05
CN8
1
2
3
4
5
6
S1
S70-0424-05
S2
S70-0457-05
S3
S70-0424-05
C26
470p
C21
470p
C28
470p
C29
470p
L4
L3
L5
L2
R257
0
CP39
1k*2
R221
47k
1
SFTOE
2
SFTSTB
3
PC
4
HSDO
5
LCONT
6
MDSW
7
UL
8
SHIFT
9
OPTDET
10
PLE
11
5RC
12
APCSW
13
DSW
14
NC
15
BYTE
16
CNVSS
17
PCK
18
PLLDA
T
19
RESET
20
XOUT
21
DGND
22
XIN
23
VCC1
24
NMI
25
INT
26
BB_RDF/FD
27
TCLK/DTRDO
28
HSDIN
29
AFDT
AT
30
AFDIO
31
BEEP
32
AFDIR
33
LSDOUT
34
DTRLOAD
35
SCLK
36
AFSTD
37
DACLD
38
TXD 39
VCC1
40
RXD
41
DGND
42
NC
43
NC
44
TXD2
45
RXD2/AIMH
46
DACCLK
47
DACDAT
48
AM2
49
5TC
50
LEDR
51
LEDG
52
RDY
53
NC
54
HOLD
55
NC
56
33MSC
57
VSS
58
NC
59
VCC2
60
NC
61
NC
62
NC
63
RD
64
NC
65
WR
66
NC
67
EEPDAT
68
EEPCL(EEPSCL)
69
CS0
70
NC
71
CS2
72
A20
73
A19
74
VCC2
75
A18
76
VSS
77
A17
78
A16
79
A15
80
A14
81
A13
82
A12
83
A11
84
A10
85
A9
86
FREADY
87
NC
88
EN4
89
EN3
90
EN1
91
VCC2
92
A8
93
DGND
94
A7
95
A6
96
A5
97
A4
98
A3
99
A2
100
A1
101
A0
102
EN2
103
KEY1
104
KEY2
105
KEY3
106
KEY4
107
KEY1O
108
KEY2O
109
KEY3O
110 D7
111
D6
112
D5
113
D4
114
KEY4O
115
LCDRST
116
NC
117
NC
118
NC
119
D3
120
D2
121
D1
122
D0
123
AUX1
124
EEPDAT
125
PTT
126
SIDE1
127
SIDE2
128
AUXK
129
EEPCL(EEPSCL)
130
VSS
131
BATTSEL
132
VCC1
133
THP
134
VOLIN
135
VOX
136
ASQ
137
RSSI
138
BATTLVL
139
LSDIN
140
AGND
141
CLK
142
VREF
143
AVCC
144
DT
CP49
1k*4
R304 47k
C45
22u6.3
CP42 1k*2
R258
0
R50 47k
C72
1200p
C47
1u
C46
0.1u
C58
0.1u
C295
0.1u
C289
1u
R223
1k
CP43
1k*2
C42
0.1u
R55 100k
CP40
1k*4
C48
0.1u
R89
1k
CP8
1
k*2
CP3 1k*2
CP5
1k*4
R47
1k
R69
1k
R102
47k
R288 47k
R52 47k
X1
L77-1950-05
CP44
470k*2
R45
1k
CP30 1k*4
R59 47k
R46
1k
CP1
47k*4
R222
1k
CP47
1k*4
R80 1k
CP4 1k*2
C63
3p
R87
0
C55
1u
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
CP38
1k*4
R62 10k
R289
120
R76
1k
R303
47k
CP46
1k*2
R48
0
R228
1k
C50
0.1u
R233
47k
CP19
47k*2
CP48
1k*4
C64 12p
R227
1k
R56 100k
R65
47k
R39
47k
CP28 1k*4
CP7
1k*2
R57
10k
R83
0
C60
3p
CP41
470k*2
R49
47k
R77
47k
C53
0.1u
CP22 1k*4
R54
1k
R58
47k
R231
1k
R66
100k
R256
0
C62 12p
R96 39k R88 39k
D17 MA2S111-F
C68
470p
C69
10u6.3
R84 180k
C65 0.1u
R98
47k
C59
22p
C57
15u6.3
C66
0.01u
C61
0.1u
IC10
TK62012F
1
2
3
4
VSS
5
6
7
8
VDD
C67
2.2u10
R90
390k
R93
39k
R94
680k
C56 0.1u
R99
47k
D28
RB706F-40
R302
47k
IC8
E29LV16BT7TIP
1
A15
2
A14
3
A13
4 A12
5
A11
6
A10
7
A9
8
A8
9
A19
10
NC1
11
WE
12
RESET
13
NC2
14
NC3
15
RY/BY
16
A18
17
A17
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
C51 470p
C291 0.1u
R1
0
C3
4.7u
1
NC
2
VSS
3
CE
4
VIN
5
VoUT
C19
470p
C27
22u6.3
C34
470p C202
1u
R262
47k
SSM6J08FU(F)
Q9
L1
1
STRB
2
DATA
3
CLK
4
DMUTE
5
SSBC
6
WIDE
7
NARROW
8
VSS
9
QS
10
Q’S
11
TX
12
RX
13
OPST
14
VOXMUTE
15
OE
16
VDD
1
STRB
2
DATA
3
CLK
4
5MSC
5
SAVE
6
STSW
7
AM1
8
VSS
9
QS
10
Q’S
11
AQSFT
12
QTSW
13
LCDBL
14
MMUTE
15
OE
16
VDD
1
VOUT
2
VIN
4
VSS
3
NC
C2
470p
C17
470p
R26
0
R6
0
R5
0
IC3
XC61CN3402NR
1
VoUT
2
VIN
4
VSS
3
NC
C23
1u
R12
330k
C6
470p
R11
47k
R22
0
C20
4700p
D2
B30-2278-05
R21
820
R255 470k
C32 0.1u
R16
330
C35 0.1u
R18
10
R254 470k
Q7
UPA672T-A
C24
1u
C7
0.1u
Q6
UMG3N
R15
2.7k
R2
15k
C4 1u
C5
470p
R17 820
R9
3.3k
R7
1k
R8
2.7k
Q1
UMG3N
C30
470p
C9 1u
R14
1k
Q4
FP210
C18
0.1u
C16
470p
R25
15k
R13
3.3k
Q5
UPA672T-A
C44
0.01u
R31 10k
R40
47k
C43
0.01u
C203
1u
L18
IC26
XC6204B332P1
1
NC
2
VSS
3
CE
4
VIN
5
VoUT
C206
1u
R264
47k
C205
1u
R298
0
C207
470p
R37
10k
R91
3.3k
R95
1k
R72 180
2SC4617(S)
Q12
R61
330
D8
B30-2050-05 C52
0.1u
D4
MA2S111-F
R75 390
R63 3.3k
R82 390
R248
22
R68 180
R250
22
R67
4.7k
D7
B30-2210-05
C49
470p
R92 47k
D13
B30-2050-05
D5
B30-2210-05
D12
B30-2050-05
D9
B30-2050-05
R285
10k
R274
27k
C221 220p
C216
1u
R287
0
R276
0
C212
2.2u16
R278 100k
1
DIR
2
A1
3
A2
4
GND
5
B2
6
B1
7
G
8
VCC
R295 10k
C209
0.1u
R284
10k
R266
10
R277
0
L19
C290
2.2u16
C215
1000p
R272
100
C210 100p
R294 10k
R290 10k
C214
1000p
CN82
1
V5
2
V4
3
V3
4
V2
5
V1
6
VDD
7
VSS
8
VDD
9
D7
10
D6
11
D5
12
D4
13
D3
14
D2
15
D1
16
D0
17
/WR
18
A0
19
/RES
20
/CS
C251
1u
C254
1u
R282
0
1
C1-
2
C2+
3
C2-
4
VoUT
5
GND
6
VIN
7
C1+
8
NC
C253
1u
R297 10k
R293 10k
R265
390k
R269
47
C296
0.1u
R291 10k
C252
1u
VR1 47k
R292 10k
C220
0.1u
R268
12k
C213 2.2u16
TH1
100k
C208
100p
C223
0.1u
R271
0
IC28
TC74LCX245FK
1
DIR
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11 12 13 14 15 16 17 18 19 20
CN81
1
+IN
2
V-
3
-IN
4
oUT
5
V+
R296 10k
R267
68k L17
L20
C106 470p
R122 150k
C87
0.1u
R191 0
D27
MA2S111-F
D25
MA2S111-F
D26
MA2S111-F
D24
MA2S111-F
R230
12k
R143
47k
C423
4.7u
C217
0.1u
RF AMP
RX
LOCAL
SW
APC DC SW
RSSI
TX
5T
WIDE
5C
APCSW
STRIP
LINE
NARROW
Q503
RX
RSSI
RX
5R
2ND LOCAL
TRIPLER
RIPPLE FILTER
2nd_Lo
5C
BPF
NARROW
MIXER
DSW
B
WIDE
APC
NARROW
PC
5R
APC
RX VCO
OSCILLATOR
BPF
2nd_Lo
5R
5T
F-IN AMP
APCSW
VOLTAGE
LIMITER
5R
APC
MUTE SW
PC
TX-RX UNIT (X57-7013-06) (A/4)
DSW
ASQL
B
APC MUTE SW
TX
APC
VOLTAGE
LIMITER
ASQL
B
RX
TX
2nd_Lo
SIDE2
AF MUTE
CONTROL SW
AM2 AM2
PTTO
PTTI
DACCLK
9
TXD
TXD1
5T
(X57-7013-06) (C/4)
4
5MS
5MS
GND
TCXO BUFFER AMP
5T
7
ENC
VOLIN
LEDR
PTT
TX-RX UNIT : CONTROL SECTION (X57-7013-06) (B/4)
SSBC
SB
A
TX
PTTI
CK
VR1
LEDG
RESET
TX HSD
SIDE TONE
MUTE
SHIFT
EXTLIMIN
2
DI9
PTT
SB
AM2
PTTO
SB
PTTI
DACDAT
SB
C
DACCLK
BLU
STSW
S
PTTI PTTI
SW2
HSDO
DACLD
MIC INPUT
LEVEL
DETECTOR
DACCLK
PTTO
DACDAT
Q6
3
VOLIN
DACDAT
GND
LSDOUT
XIN
6
DACCLK
LEDG
W02-1969-15
FILTERO
5M
5MS
OPTDET
XOUT
INT
PTTO
S
PTT BOARD
LEDR
SSB
BACK LIGHT
CONTROL
OPTDET
5C
VOLTAGE
CONTROL
5RC
DACDAT
D30
TX
RXD2
LEDR
AF AMP
DC SUPPLY SW
MDSW MDSW
STSW
DACCLK
5C
INT
LEDG
BATT
5MSC
*
PTTI
(RXD)
BLK
TXD1
AUDIO PROCESSOR
CLOCK SHIFT SW
5RC
MIC INPUT
LEVEL
DETECTOR
BEEP
5MSC
TX/RX
INDICATOR
#
RX DET MUTE
CONTROL VOLTAGE
DISCHARGE
4KEY BOARD
(X57-7013-06) (D/4)
LG
LSDOUT
BATT
EEPDAT
OPTDET
SPLI
Q1
XOUT
B
SHIFT
VOLTAGE
DETECTOR/RESET
TX/RX
INDICATOR
CONTROL
SIDE1
5T
VOLTAGE
CONTROL
AF AMP
DC SUPPLY
CONTROL SW
LEDR
DACLD
5MS 5MS
XIN
PTTO
OPTDET
SSB
TX
DACLD
DACDAT
TX
5R
5
Q7
TX
INT
BATT
STSW
TX
HSDIN
DACLD
EXTLIMIN
D31
R31-0624-05
AUX
EEPDAT
SSBC
HSDO
AUX
AUX1
5MS
LCDBL
VOLIN
HSDIN
5C
WHT
DT
RED
LSDIN
FLASH
MEMORY
TXD2
5R
TXD1
DT
LEDG
CK
VOXIN
PTTO
DACLD
AM2
LR
EEPCL
TXD1
VOXIN
EEPCL
LSDIN
BEEP
5MS CONTROL SW
0
OPTDET
TXD1
SW1
SSBC
FILTERO
8
1
AUDIO PROCESSOR
CLOCK SHIFT SW
VOXIN VOXIN
SB
SB
SEL SEL
BUSY VSS
33M
RXD
33M
VCC2 CE VCC1 TXD SCLK
SIDE2
33M
SIDE1 CK DT
EMP
5M CPU
33M
33M
RESET CNVSS
PTTI PTTI
PTTI
PTTI
MDSW
DMUTE
AUX AUX
5RC
33M
SSB RXD TXD
GND
33MS
SFTSTB
VREF VREF
TXD1
DACCLK
VREF VREF
DACLD
AM2
DACDAT
AUX1
5MCPU 5MCPU
RESET RESET
VOLIN
33MSC 33MSC
33MS 33MS
33MSC
5MCPU 5MCPU
AUX
PTTI
AUX AUX
5M
PTTI
DACLD
DACDAT
DACCLK
PTTO
TXD1
OPTDET
AM2
5M CPU 5M CPU
33M 33M
33MSC
5M 5M
5TC 5TC
5MS 5MS
LCDBL LCDBL
SAVE SAVE
SAVE
33MS 33MS
AUX1 AUX1
33M 33M
5MS
BUS SW
HSDIN
BEEP
SFTOE
INT
SFTSTB
5RC
RESET
HSDIN
BEEP
LSDOUT
SURGE ABSORBER
D34-37
SURGE ABSORBER
VOLTAGE
REGULATOR/3.3V
AGND
AGND
33MS
5MS 5MS
5TC
33M
SIDE2 SIDE2
SIDE1 SIDE1
LSW LSW
SIDE1
SIDE2
SIDE1
BATT
SIDE2
BATT
5T
SSB
SB
5C
SB
5R
5T
5C
5R
SSB
AFCO AFCO
MMUTE MMUTE
OPST OPST
VOXMUTE VOXMUTE
5T
STSW
VOXMUTE
SSB
LSW
CK
SIDE1
SB
AFCO
OPST
AFCO
BATT
OPST
SIDE2
5C
LSW
SB
5R
MMUTE
5T
5C
5R
DT
STSW
MMUTE
VOXMUTE
SSB
TXD2
RXD2
AUX1
TXD2
RXD2
AUX1
5T
STSW
SB
LSW
VOXMUTE
5C
OPST
MMUTE
AFCO
5R
SB
OPST
5C
5T
VOXMUTE
AFCO
5R
MMUTE
LSW
SB
OPST
5C
5T
5R
MMUTE
SB
5C
5T
5R
HSDO
SHIFT
LSDOUT
AFCO AFCO
SIDE2
SIDE1
LCD
INT
5RC
RESET
BATT
VOLIN
5MS
5MS
5MS
5MS
SB
5T
5R
5C
LEDR
LEDG
33M
5MCPU
33MSC
5TC 5TC
TX
5M
DEO DEO
DETAF DETAF
SFTOE
SFTOE
SFTSTB
VOXIN
TX
SSM3K15TE(F)
Q29
LOGIC
INVERTER
SSM3J05FU-F
Q37
33MS CONTROL SW
AVR/5T
Q4 2/2
AVR/5C
Q4 1/2
Q5 2/2
SAVE SW 5TC SW
Q5 1/2
D5,7
LCD BACK LIGHT
2SB1132(Q,R)
Q13
BACK LIGHT
DC SUPPLY
BACK LIGHT
CURRENT
CONTROL
D4
10KEY
BACK LIGHT
D8,9,12,13
2SA1774(S)
Q16
SSB DC SUPPLY SW
B8 B7 B6 B5 B4 B3 B2 B1 oE
VCC
IC25
TC7WZ245FK-F
BUS SW
IC24
LM2682MMX
VOLTAGE
DOUBLING
INVERTER
IC27
NJM2130F3-ZB
LCD CONTRAST
IC4
BU4094BCFV
SHIFT REGISTER
IC15
TK62012F
RX HSD FILTER
IC9
CAT24C64WI-G
CP54
47k*2
EEPROM
DET AMP / VREF
AF REFERENCE
VOLTAGE BIAS SUPPLY
A0
CE
VSS1
oE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ11
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS2
BYTE
A16
Q21
RN4910(F)
AF SW
2SJ243-A
Q30
MIC
MUTE SW
VIN5
VoUT5
VoUT6
VIN6
D0
VDAREF
RESET
GND
VIN7
VoUT7
VoUT8
VIN8
IC19
TC75S51FE(F)
RX BPF TUNE
VOLTAGE AMP
SSM3K01T(F)
Q28
AF MUTE SW
SSM3K01T(F)
Q35
AF MUTE SW
IC18
TA7368FG
AF AMP
2SK1830F
Q25
MIC ALC
2SJ347F
Q26
MIC ALC
FREQUENCY
CONTROL/
RX VCO
D509,511
TX VCO
MODULATOR
D513
Q502
TX VCO
OSCILLATOR
F-IN FILTER
SHIFT SW
D502,503
D505,507
FREQUENCY
CONTROL/TX VCO
FAST LOCK UP DIODE
D501,517
2SK3077F
Q602
PRE-DRIVE AMP
IC12
TK62012F
TX SUM AMP
RD01MUS1-T113
Q603
TX DRIVE AMP
2SK3476-F
Q604
RF FINAL AMP
ANT SW
D604,605
APC VOLTAGE SW
Q605,606
IC601
TA75W01FUF
COMPARATOR(APC)
2SC5488A-H
Q506
RF BUFFER AMP
D24-27
KEY
INPUT
DETECT
SSM3K15TE(F)
Q14
RX AF MUTE
IC5
BU4094BCFV
SHIFT REGISTER
IC11
TK62012F
LSD FILTER
IC14
TC7W53FK(F)
AF SW
SSM3K15TE(F)
Q22
AF MUTE SW
SSM3K15TE(F)
Q34
EXT. ALERT
INPUT ATT SW
IC13
AQUA-L
AUDIO PROCESSOR
D516
HSC277
TX RF SW
XF701
L71-0617-25
49.95MHz
IC501
ADF4111BCP7
PLL SYSTEM
ANT SW
D606-608
D706-708
RF BPF TUNING
3SK318
Q705
RF AMP
RF BPF TUNING
D703-705
D1
RB521S-30
5M PROTECT
IC2
XC6209B502PR
IC1
XC61CC5002NR
VOLTAGE
DETECTOR/INT
VOLTAGE
REGULATOR/5V
Q8
RT1P141U-T111
5R CONTROL SW
SSM3K15TE(F)
Q15
SSB DC SUPPLY
CONTROL SW
IC7
30875MHB069GP
MCU
2SC4919-S
Q18
MCU CLOCK
SHIFT SW
2SC4919-S
Q17
MCU CLOCK
SHIFT SW
SSM3K15TE(F)
Q19
VOX LEVEL
DETECTOR
CONTROL SW
D29
RB706F-40
VOX LEVEL
DETECTOR
D32
DA221
VOX AMP
GAIN LIMITER
IC16
M62364FP-F
D/A CONVERTER
2SC5488A-H
Q507
RF AMP
(COMMON)
2SK879(GR)F
Q606
Q605
RT1N141U-T111
TX/RX VCO
DC SW
D514
RIPPLE FILTER
STABILIZATION
DIODE
D701,702
CERAMIC
FILTER
W/N SW
IC701
TA31136FNG
FM IF SYSTEM
2SC4649(N,P)
Q703
IF AMP
Q702
RT1P441U-T111
W/N SW /RX
T:0V
R:4.8V
4.9V
T:0V
R:5V
T:4.1V
R:0V
T:0.5V(Hi)
0.45V(Lo)
T:1.9V(Hi)
1.6V(Lo)
R:0V
T:0V
R:5V
T:1.5V
R:0V
T:0V
R:4.4V
T:0V
R:2V
T:0V
R:7.4V
T:0V
R:1.8V
T:0V
R:4.7V
T:2.5V(Hi)
2.1V(Lo)
R:0V
T:0V
R:1.8V
T:4.9V
R:4.9V
4.9V
T:5V
R:0V
T:5V
R:0V
T:0V
R:5V
7.25V
4.9V
0.85V
T:2.3V(Hi)
1.9V(Lo)
R:0V
4.2V
T:5V
R:0V
T:0V
R:4.1V
T:0V
R:0.7V
W:0V
N:5V
T:0V
R:0.45V
T:0V
R:5V
T:5V
R:0V
5V
T:0V
R:5V
T:5V
R:0V
7.5V
7.5V
7.5V
ON:5V
OFF:0V
POWER ON:5V
OFF:0V
7.5V
5V
POWER ON:5V
OFF:0V
LAMP ON:4.9V
OFF:0V
T:0V
R:5V
7.5V
7.5V
T:5V
R:0V
7.5V
T:0V
R:5V
5V
5V
7.4V
T:5V
R:0V
ON:0V
OFF:5V
7.4V
LAMP ON:0V(Lo)
OFF:4.8V(Hi)
ON:0V(Lo)
OFF:4.8V(Hi)
ON:0V
OFF:5V
POWER ON:3.3V
OFF:0V
-9.96V
5V
ON:5V
OFF:0V
POWER ON:5V
OFF:0V