Icom AT-130, Service Manual

Page: 21 / 23

10 - 1
SECTION 10 VOLTAGE DIAGRAM
VOLTAGE LINE
Explanatory notes
COMMON LINE
MA700
D81-D84
TUNER UNIT
ATT
ATT
D81
D84 D82
D83
(for 140)
W153
(for 130/E)
(for 140)
W170
W169
MP23
MP22
J16
(for 130E)
W302
MANUAL
W301
MANUAL
W21
TUNER
(for 130E)
T
POWER ON
100mS
V
5.0
3.5
W501
CHASSIS
(for 140)
(for 130/E)
BL01RN1-A62-001
L19,L20,L22,L23,L30
W171
W172
W174
W176
L27
1k
R42
0.0047 C58
0.047 C59
470 C60
R74 1k
R73 1k
R72 1k
R71 1k
EXCEPT OPERATING: 13.6V
OPERATING : 0V
13.6
WHILETUNING: 0.7
NORMAL: 13.6
NOTE:UNLESS OTHERWISE SPECIFIED:RX
THAT SHORT J13 AND ONLY RL1 IS ON.Tx with 2MHz/10W.
NOTE:WAVEFORM WITH MARK IS MEASURED AT TX WITH THE CONDITION
OFF: 13.6
EACH RELAY ON: 0.7
0V
5V
1.4 µ S
RL4,RL25
∼
RL27 IS ON: 40mS
RL3,RL5
∼
RL24 IS ON: 15mS
TUNE
5Vp-p
OFF : 0V
NORMAL: 0V
PRESET: 0.6V
OFF : 5.0V
NORMAL: 5.0V
PRESET: 0.6V
PULSE
RESET
OFF : 0V
NORMAL: 0V
PRESET: 5.0V
5V
0V
4.4
1.5
60mS
T
V
PRESET OFF
100mS
5.0
5.0
0
4.4
7.8V
7.3V
13.6V
5.6V
12.5V
5.0V
0.2V
Z<50 0
Z>50 5.0
2.5V
0.9V
INDUCTIVE : 5.0V
CAPACITIVE: 0V
2.0V
4.2V
4.9V
13.6V
11.5V
5.5V
2Vp-p
2Vp-p
3Vp-p
PH
J8
100k R163
0.0047 C165
P1
J9
5V
0.0047X11
C98-C118
APQ3311X11
RL5-15
0.0047X9
C120-C136
APQ3311X9
RL16-24
C OUT
C1
x15
LA-473
L2-L16
EL204HDx11
DS13-DS23
EL204HDx12
DS1-DS12
D51 D50 D49 D48 D47 D46 D44 D45
1SS133x8
D44-D51
1SS133x7
D37-D43
D43 D42 D41 D40 D39 D38 D37
1SS133x8
D29-D36
D36 D35 D34 D33 D32 D31 D29 D30
AJQ1341
RL2
APQ3311x9
RL16-RL24
APQ3311x11
RL5-RL15
10p(130E)
22p(130/140)
C162
10k R194
BL01RN1-A62-001
R101 470
0.0047 C172
4.7k R12
0.0047 C68
2.2k
R60
J5
W2
J1
IN1
IN2
(for 130)
W20
P5 J5
0.47 C83
AJQ1341
RL1
680
R54
0.047 C174
100
µ
L28
0.0047 C163
47 R6
2SC2668
Q2
39k
R53
1SS133 D15
1SS133 D4
5.6k R196
1k R195
100
µ
L29
0.047 C5
330 R4
0.1
C50
2SK241
Q1
470k R5
0.047 C1
D3 1SS265 D2 1SS265
0.0047 C164
4.7k R10
1k R1
330p C4
220p C3
2.2k R9
10k R8
1N60 D1
10p C2
22 R3
22 R2
L1 LR-22A
22p C6
10 R14
D5 1N60 D6 1N60
180p
C8
10p
C7
1N60 D7
1N60
D8
330p C12
2.2k
R151
47k R25
LR-116
L3
LR116
L2
C14 0.047
C85 0.22
47
R30
LR-19
L4
R19 220
R20 220
R21 220
R24 270 R23 330 R22 330 R18 270 R17 330 R16 330
4.7k R150
C10 0.0047
C9 33
R13 220
R11 2.2k
C11 0.047
R15 10k R193 330k
MA700 D77
TA75393S
IC10a
5
4
-
+
1
2
3
8
9
6
7
COUT
2.2k
R36
0.0047 C22
RN1204
Q3
56k
R35
TA75393S
IC10b
0.0047 C16
0.0047 C15
220k
R34 220k
R33
2.2k
R191
8.2k R192
1SS133 D10
1SS133 D9
0.0047 C173
+
-
47k R26
2.2k
R27
330p C13
1N60
D11
1N60 D12
C17 0.1
EL204HD
DS24
R149 470
0.0047 C153 0.0047 C89
L33 47
µ
47k R37
330p C21
1N60
D14
1N60 D13
47 R28
47 R29
0.047 C18
47k
R31
R32 47
1k R38
2SC2458
Q5
220
R44
0.047 C23
2SC2458
Q4
10k
R41
10k R40
10k
R39
2.2m
L5
30p C20
10p C19
only) (130E 27p C182
82 R43 10 R190
J13
AJQ1341
RL2
DSA-301 R45
47k R46
L30
C52 0.0047
D18 1N4002
0.0047 C54
C53 22
BL01RN1-A62-001 L26
L20
L19
ANTC
13.6 13.6
13.6 13.6
GND
R55 22
47 C56
0.0047 C55
10 C82
0.0047 C81
D20 1N4002 C61 0.0047
0.0047 C57 1N4002 D19
TA7805S
IC8
E
+5V IN
L23 L22
0.0047 C176
L24 100 µ
30k R68
1SS133 D21
C75 0.22
C66 0.0047
100k
R57
0.0047 C62
MA700
D80
SKHLAD035A S2
22k
R56
47k
R156
56k R198
47k
R204
47k R203
2SA1048
Q7
47k R162
1k
R201
2.7k R158
0.0047 C72
220
R62 RN1204
Q9
0.0047 C70 5.6k R61
MS621C
S1
OFF
NORMAL
PRESET
C69 0.001
1S953
D24
RD8.2EB1
D25
820 R63
0.0047 C71
47k R64
2SC2458
Q10
3.3k R58
15k R59
0.0047 C65
2SC2458
Q8
0.0047 C64
100
µ
L25
R161 47k
D22 1SS133
R157 30k
L18 100
µ
0.0047 C74
47k
R67
8
9
10
11
12
13
14 1
2
3
6
5
4
7
IC5 TC74HC393AP
2QD
2QC
2CK
VDD
2CR
2QA
2QB
VSS
1QD
1QB
1QC
1QA
1CR
1CK
W152
RMX-4(47k)
R70
R164 100k C76 0.0047 C77 0.0047 C78 470p C79 470p
GND
5V
SWR
Z
PH
PWR
5V
5V 5V
5V
5V 5V
5V
5V
5V
5V
SWR Z PH PWR
5V
5V
5V
5V
5V
5V
5V
5V
13.6
13.6
13.6
13.6
13.6
13.6 13.6 13.6 13.6
13.6
13.6
13.6
13.6 13.6 13.6 13.6
5V
5V 5V 5V
5V
5V
SWR Z PH PWR
SWR
Z
PH
PWR
KEY
GND
13.6
STAR
ANTC
E
1SS133 D78
100k R200
0.0047
C181
100k R66
S-80841CLY-B
IC7
3
1 2
O
G
I
0.0047 C73
8
9
10
11
12
13
14
7
6
5
4
3
2
1
IC6 TC4013BP
S2
D2
R2
CK2
Q2
Q2
VDD
VSS
S1
D1
R1
CK1
Q1
Q1
220 R75
1S953 D26
0.22
C84
1SS133 D79
R78 480k
220k
R77
100k
R76
220k R202
2SC2458
Q11
0.001 C86
470
R160
10k R159
0.0047 C148
R82 47k
P40
P41
IC1
µ
PD78212CW-613
R197 10M
30p C88 30p C87
RF4A3
X1
P57
P56
P55
P54
P53
P52
P51
P50
P47
P46
P45
P44
P43
P42
P67
P66
P65
P64
P63
P62
P61
P60
PO3
PO4
PO5
PO6
PO7
AN7
AN6
WR
RD
A19
A18
A17
A16
RST
X2
X1
VSS
A15
A14
A13
A12
A11
A10
A9
A8
AD7
AD6
AD5
AD4
AD3
AD2
VSS
PO2
PO1
PO0
TO3
TO2
TO1
TO0
AN0
AN1
AN2
AN3
AN4
AN5
AVREF
AVSS
VDD
EA
SO
SCK
TXD
RXD
SI
INTP5
INTP4
INTP3
INTP2
INTP1
INTP0
NMI
ASTB
AD0
AD1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
0.0047 C91
0.0047 C94
R79 RMX-8(47k)
0.0047(x7)
C90 RMX-8(2.2k)
R83
P47
R84 470
R86 470
R85 470
R87 470
R90 470
R89 470
R88 470
Q6 D6
P46
P45
P44
P43
P42
P41
P40
C9
C8
C7
C6
C3
C5
C4
IC4 TC74HC574AP
Q7 D7
CK
Q5
Q4
Q3
Q2
Q1
Q0
9
VDD
VSS
D5
D0
D1
D2
D3
D4
11
14
15
16
17
18
19
20
10
7
6
1
2
5
4
3
12
OE
8 13
R80 RMX-8(47k)
0.0047(x7)
C93 RMX-8(2.2k)
R91
0.0047
C92
P57
R93 470
R92 470
R95 470
R94 470
R96 470
R99 470
R98 470
R97 470
C2
Q6 D6
P56
P55
P54
P53
P52
P51
P50
C1
COUT
CRED
L12
L9
L11
L10
IC3 TC74HC574AP
Q7 D7
CK
Q5
Q4
Q3
Q2
Q1
Q0
9
VDD
VSS
D5
D0
D1
D2
D3
D4
11
14
15
16
17
18
19
20
10
7
6
1
2
5
4
3
12
OE
8 13
R81 RMX-8(47k)
P67
C95 0.0047 RMX-8(2.2k)
R100
0.0047(x7)
C96
R108 470
R107 470
R106 470
R105 470
R104 470
R103 470
R102 470
L8
Q6 D6
8 13
Q7 D7
12 9
P66
P65
P64
P63
P62
P61
P60
L7
L6
L5
L4
L1
L3
L2
IC2 TC74HC574AP
CK
Q5
Q4
Q3
Q2
Q1
Q0
VDD
VSS
D5
D0
D1
D2
D3
D4
11
14
15
16
17
18
19
20
10
7
6
1
2
5
4
3
OE
APQ3311
RL3
RL16
C24 0.0012 C25 0.0012 C26 0.0012
RL17 RL18
C28 270p C29 330p C31 150p
RL19
C30 150p
RL20
C32 150p
RL21
150p C35
150p C36
RL22
68p C37
82p C38
RL23
39p C39
39p C40
RL24
18p C41
18p C42
RL5
LA-459
L6
RL6
LA-460
L7
RL7
LA-461
L8
RL8
LA-462
L9
RL9
LA-463
L10
RL10
LA-464
L11
RL11
LA-465
L12
RL12
LA-466
L13
RL13
LA-467
L14
RL15
RL14
LA-468
L15
AR39251
RL4
(100k)
RMX-3
R206
(100k)
RMX-3
R205
(100k)
RMX-3
R207
LA-469
L16
AR39251
RL25
(100k)
RMX-3
R208
(100k)
RMX-3
R209
LA-470
L17
AR39251
RL26
22
R47
10
µ
L31
0.0047 C179
68 R52
J6 P6
J15
ATT
10
µ
L32
LO11 CIN COUT LO12 CRED
LO10 LO9 LO8 LO7 LO6 LO5 LO4 LO3 LO2 LO1
CO1 CO2 CO3 CO4 CO5 CO6 CO7 CO6 CO9
L1 L2 L3 L4 L5 L6 L7 L8 L9
L10 L11 L12
CRED
C1
COUT
C2 C3 C4 C5 C6 C7 C8 C9
0.0047 C171
0.0047 C169
SSGM18049A
S3
0.0047(x7)
C166
16 15 14 13 12 11 10
9
1 2 8 6 3 7 5 4
SSGM17012A
S4
0.0047(x7)
C167
14 13 12 11 10
9 8
1 2 6 3 7 4 5
0.0047 C170
SSGM18049A
S5
0.0047(x7)
C168
16 15 14 13 12 11 10
9
1 2 3 4 5 6 7 8
L7
L1
L2
L3
L4
L5
L6
C137 0.0047(x7) C138 0.0047(x7)
LO1
LO2
LO3
LO4
LO7
LO5
LO6
µ
PA2004C
IC11
SK
O7
O6
O5
O4
O3
O2
O1
VSS
I7
I2
I3
I4
I5
I6
9
10
11
12
13
14
15
16
8
7
6
1
2
5
4
3
I1
0.0047
C175
0.0047
C177
L8
L9
L10
L11
L12
CRED
C139 0.0047(x7) C140 0.0047(x7)
C141 0.0047(x7)
C142 0.0047(x7)
C144 0.0047(x4)
LO8
LO9
LO10
LO11
LO12
CRED
ATT
µ
PA2004C
IC12
SK
O7
O6
O5
O4
O3
O2
O1
VSS
I7
I2
I3
I4
I5
I6
9
10
11
12
13
14
15
16
8
7
6
1
2
5
4
3
I1
C3
C2
C4
C5
C6
C7
C8
C9
0.0047
C156
COUT
C1
COUT
CIN
CO1
CO3
CO4
CO2
CO5
µ
PA2004C
IC13
SK
O7
O6
O5
O4
O3
O2
O1
VSS
I7
I2
I3
I4
I5
I6
9
10
11
12
13
14
15
16
8
7
6
1
2
5
4
3
I1
CO6
CO7
CO8
CO9
µ
PA2004C
IC14
SK
O7
O6
O5
O4
O3
O2
O1
VSS
I7
I6
I5
I4
I3
I2
I1
9
10
11
12
13
14
15
16
8
7
6
5
4
3
2
1
CO1
CO2
CO3
CO4
CO5
CO6
CO7
CO8
CO9
LO12
LO11
LO10
LO9
LO8
LO7
LO6
LO5
LO4
LO3
LO2
LO1
COUT
CRED
1.2k
R178
DS12
1.2k
R177
DS11
1.2k
R176
DS10
1.2k
R175
DS9
1.2K
R174
DS8
1.2k
R173
DS7
1.2k
R172
DS6
1.2k
R171
DS5
1.2k
R170
DS4
1.2k
R169
DS3
1.2k
R168
DS2
1.2k
R167
DS1
1.2k
R181
DS15
1.2k
R182
DS16
1.2k
R183
DS17
1.2k
R184
DS18
1.2k
R185
DS19
1.2k
R186
DS20
1.2k
R187
DS21
1.2k
R188
DS22
1.2k
R189
DS23
1.2k
R180
DS14
1.2k
R179
DS13
CO9
CO8
CO7
CIN
COUT
CO6
CO5
CO4
LO1
LO2
LO3
LO4
LO5
LO6
LO7
LO8
LO9
LO10
J2
J3
D65 1SS55
22 R131
RL16 C120
D66 1SS55
22 R133
RL17 C122
D67 1SS55
22 R135
RL18 C124
D68 1SS55
22 R137
RL19 C126
D69 1SS55
22 R139
RL20 C128
D70 1SS55
22 R141
RL21 C130
D71 1SS55
22 R143
RL22 C132
D72 1SS55
22 R145
RL23 C134
D73 1SS55
22 R147
RL24 0.0047 C136
D54 1SS55
22 R109
RL5
C98 0.0047
D55 1SS55
22 R111
RL6
C100
D56 1SS55
22 R113
RL7
C102
D57 1SS55
22 R115
RL8
C104
D58 1SS55
22 R117
RL9
C106
D59 1SS55
22 R119
RL10 C108
D60 1SS55
22 R121
RL11 C110
D61 1SS55
22 R123
RL12 C112
D62 1SS55
22 R125
RL13 C114
D63 1SS55
22 R127
RL14 C116
C118 0.0047
RL15
22 R129
D64 1SS55
D52 1SS55
APQ3311 RL3
C34 0.0047
D53 1SS55
18 R49
RL4 AR39251 C150 0.0047
D74 1SS55
18 R152
RL25 AR39251
C147 0.0047
D75 1SS55
18 R154
RL26 AR39251
C152 0.0047
D76 1SS55
18 R165
RL27 AR39251
C155 0.0047
D16 1SS55
68 R51
RL1 AJQ1341
0.0047 C43
D17 1SS55
0.0047 C48
0.0047 C178
J4 P4
100p C47 100p C45
100p C44 100p C46
RL27 AR39251
(for 130/140)
(for 130E)
W61
W35
OUT1
OUT2
ANT
IN2
GND
MANUAL UNIT (for 130E)
FOR ACTUAL PART NUMBER RESPECTIVELY.
NOTE:ADD"300"TO INDICATED ON THE SCHEMATIC
P11 P10 P12 P13
P9 P8 P7 P6
W1 IN1
J3
J24
180p C19 180p C18
J25
47p C21
330p C20
0.0012 C9
J2
680p C10
0.001 C11
P4 P3 P2 P1
P5
L2
J7
L3
J8
L4
J9
L5
J10
L6
J11
L7
J12
L8
J13
L9
J14
L10
J15
L11
J16
L12
J17
L13
J18
L14
J19
L15
J20
L16
J21 J22
LA-474
L17
W4
100p C17
100p C16
100p C15
82p C13
82p C12
82p C14
OUT1
OUT2
ANTC
GND
13.6
J1
0.0047 C1
1S1555
D1
56 R1
G2R-1
RL1
0.0047 C2
1S1555
D2
56 R2
G2R-1
RL2
0.0047 C3
1S1555
D3
56 R3
G2R-1
RL3
0.0047 C4
1S1555
D4
18 R4
AR39251
RL4
BL01RN1-A62-001 L20
0.0047
C5
33k R5
BL01RN1-A62-001 L21
390p
C6
1N60 D5
33
R6
LR-174
L19
W305
5V 5V