SCHEMATIC DIAGRAMS - RadioManualJ1001 J2003 J941 J101 P3 P3 P3 P3 P3 P3 P3 P3 J701 9 8 7 6 5 4 3 2 1...
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SCHEMATIC DIAGRAMS To upgrade quality, some components may be subject to change without notice. q A7380-5EX Printed in Japan © 2017 Icom Inc. GENERAL WIRING (1/2) J3061 J3051 J8502 J151 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 J251 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 J201 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 J361 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 J2(CHASSIS) J1(CHASSIS) J1801 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 J101 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 J1003 J1002 J1001 J2003 J941 J101 P3 P3 P3 P3 P3 P3 P3 P3 J701 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 P3 P3 MF1 P3 P3 P3 P3 P3 P3 P3 P3 J1401 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 J1301 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 P3 P3 J2 J2 J1 J1 J1091 P3 P3 J4007 1 1 2 2 3 3 4 4 5 5 6 6 7 7 J4006 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 J4001 J4002 J4003 J4004 J4005 J1102 J1002 J1191 J502 1 2 3 4 5 6 7 8 9 10 J902 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 J1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J301 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J9605 1 2 3 4 5 6 7 8 J451 1 2 3 4 J4003 1 2 J9606 1 1 2 2 3 3 4 4 5 5 6 6 J331 1 2 3 4 5 6 7 8 J9607 1 2 J341 1 2 3 4 J8501 J8001 J2481 J3481 J2018 1 2 3 4 5 J9611 1 2 3 J9611 1 2 3 J602 1 2 3 4 5 J9611 1 2 3 J9611 1 2 3 J612 1 2 3 4 5 J2018 1 2 3 4 5 J601 1 2 3 4 5 6 7 8 9 10 J2017 1 2 3 4 5 6 7 8 9 10 J2017 1 2 3 4 5 6 7 8 9 10 J611 1 2 3 4 5 6 7 8 9 10 P30 1 2 3 4 J721 1 2 3 4 5 6 7 J9610 1 1 2 2 3 3 4 4 5 5 J2001 1 2 3 4 5 6 7 J9610 1 1 2 2 3 3 4 4 5 5 J3071 1 2 3 4 J4003 1 2 SP1 J6106 1 2 3 4 J6106 1 2 3 4 J591 1 2 3 4 5 6 J4501 J1071 J1171 J1072 J1172 RF:J3001/BPF:J1001 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 33 34 35 36 37 38 39 40 RF:J3002/BPF:J1002 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 RF:J2002/BPF:J1002 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 RF:J2001/BPF:J1001 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 33 34 35 36 37 38 39 40 J1101 J1001 P3 J8521 P3 J4051 J351 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 J203 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 J9613 1 2 3 4 5 6 7 8 9 10 11 12 13 J9613 1 2 3 4 5 6 7 8 9 10 11 12 13 J109 1 2 3 4 5 6 7 8 9 10 11 J321 1 2 3 4 5 6 7 8 9 10 11 J9616 1 2 3 4 5 6 7 8 9 J9617 1 2 3 4 5 6 7 8 9 J6201 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 26 26 25 25 J7401 1 2 3 4 5 6 7 8 9 10 J9401 1 2 3 4 5 6 7 8 9 10 11 12 13 J7121 1 2 3 4 BRRF ATRRF SD UNIT DISPLAY UNIT PA UNIT USB UNIT DIGISEL-B UNIT ANT1 ANT2 RFMON RX-A PAO RX-B DIGIB-OUT DIGIB-IN DIGIA-IN DIGIA-OUT YGR ACC ACC ALC RELAY EXT METER KEY REMOTE RX-OUT X-VERT RX-IN SDDAT3 GND SDCMD SDDAT0 GND SDDAT1 SD3R3V SDCD SDDAT2 SDCLK SDWP GND GND GND MICI MICE AFO AFE PHOR PHOL PHE PHE TUNER UNIT RF UNIT MAIN UNIT RFMON EXT-SP (A) (B) EXT-SP KEYPAD (1) (2) DC-IN GND +14V +14V HV GND MICE PHE AFO PHE AFE PHOR MICI PHOL ATRRF BRRF DIGISEL-A UNIT W21~W23 W31~W33 W51 W61 W41~W48 PAO YGR ATNS GND NC 3R3V T8V TSTB2 NC GND TCALV -12V 3R3V SWRL IMPI 14V GND TSTB4 TDAT FORLP REFLP TOE PHASEI GND TSTB1 TPWRL TCLK TSTB3 14V 14V NC IREFV GND DID1V PSTB GND GND GND THML MDAT NC PDIDV GND GND FID1V DID2V +3R3V MCK PVDL +5V GND KEY DIDL DRESL NC FIDL GND GND START FID2V PWRS GND +14V RSTB3 +8V GND +3R3V RSTB1 +14V +14V MDAT +3R3V NC +8V GND RSTB2 GND NC GND RSTB5 NC MCK GND NC +14V GND RSTB4 +8V GND +3R3V DRESL GND TRAS TRVI METAV DPGV SENI BANDV RXS EPAD1L METBV GND DRIVE CIV T8V KEYI GND NC RTKI TRVTS EXRL1S AAF CIVE DSELADJ GND ACC5V EXRL2S EPAD2L ALC GND AMOD EALC GND FLTXD NC FTRAS F3R3V NC F3R3V GND GND FRES HV 5V HV GND GND PWRK GND 5V NC GND FLRXD GND +8V 5V NC F3R3V +8V FSENI 5V GND VBUS2 GND_2 D-2 VBUS1 D+2 D-1 GND D+1 GND GND_1 DISPLAY UNIT DSCLB GND DSAPBH DSDAB MDAT DSRES DSTBB MCK GND DSONBH DSCLA GND DSAPAH DSONAH GND MCK DSTBA MDAT DSDAA DSRES GND +3R3V +15V GND +3R3V +15V REFLP TCALV ANTS PHASEI SWRL TSTB3 IREFV TSTB2 T8V NC +14V GND +14V TSTB1 GND IMPI -12V +14V TDAT GND NC GND NC +3R3V TSTB4 TOE TPWRL TCLK +3R3V FORLP KEY DID1V PFIDL GND GND GND GND THML FID2V MDAT +3R3V PVDL PDIDL DID2V GND START +5V DRESL PWRS PDIDV GND PSTB FID1V NC GND NC GND MCK GND GND NC GND GND GND RSTB2 +3R3V NC NC +3R3V MDAT GND +14V MCK +3R3V +14V NC RSTB5 +14V GND +14V GND RSTB4 +8V GND +8V GND RSTB3 +8V DRESL RSTB1 AAF DSELADJ NC DPGV CIV EPAD2L TRVI CIVE GND BANDV ALC METAV GND EXRL1S RTKI EXRL2S EALC TRAS METBV SENI ACC5V T8V AMOD RXS GND GND EPAD1L TRVTS DRIVE KEYI GND DSCK GND DSDAT DSAPAH DSDAA DSONAH DSCLA DSTBA DSRES DSDAT DSAPBH DSDAB DSONBH DSCLB DSTBB DSRES DSCK GND GND +3R3V +14V GND GND +14V +3R3V LK2M GND LK2P CLKP GND CLKM +3R3V LCD_ON LK0M +3R3V LK1M LK0P LK1P GND SD_D3 GND GND SD_CD SD_CLK SD_D0 GND SD_D2 GND SD_CMD SD_D1 SD_WP SD3R3V GND USB1_HP USB1_HM USB1_5V USB2_HP USB2_HM USB2_5V GND GND GND +8V USA5V HV F3R3V PWRK USA5V F3R3V USA5V FTRAS NC GND GND F3R3V GND LRXD GND FSENI +8V HV NC GND FRES GND GND NC NC USA5V LTXD FANG FAN1 W1 TUNER EXT W1101~W1104 HV GND GND +14V +14V 700mm W11-15 SPE SPO SPEAKER +14V GND GND GND GND BA10AS BA1AS +14V BA9AS BA7AS BA8AS BA11AS GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND EXT REF-IN RFLIA RFHIA RFHIA RFHIA RFHIA RFHIA RFHIA RFHIA RFHIA RFHIA RFLIA RFLIA RFLIA RFLIA RFLIA RFLIA RFLIA RFLIA RFLIA RFOA RFOA RFOA RFOA RFOA RFOA RFOA RFOA RFOA RFOA BPF-A BOARD BPF-B BOARD W71~W74 W101,W102 W111,W112 W121,W122 W141,W142 W131,W132 W151,W152 W161,W162 W171,W172 W101,W102 W191,W192 W201,W202 W301 W302 W303 W304 W305 W306 W307 W308 GND GND GND GND GND GND GND GND GND GND RFHIA BA10AS RFOA RFOA BA1AS BA9AS BA11AS BA7AS BA8AS +14V BA1BS GND GND GND GND +14V RFLIB GND BA9BS GND RFOB GND GND GND GND BA9BS GND GND GND BA10BS GND BA7BS GND GND GND BA10BS GND GND BA11BS GND GND GND BA1BS GND RFHIB GND BA8BS GND GND GND GND GND GND GND BA7BS GND GND GND BA11BS GND GND GND GND GND GND BA8BS GND +14V GND GND GND RFOB RFOB RFOB RFOB RFOB RFOB RFOB RFOB RFOB RFOB RFOB RFHIB RFHIB RFHIB RFHIB RFHIB RFHIB RFHIB RFHIB RFHIB RFLIB RFLIB RFLIB RFLIB RFLIB RFLIB RFLIB RFLIB RFLIB RX-A RX-B W211,W212 PW2FB PW2FB LK2M CLKP LCD_ON GND GND LK1M LK2P CLKM LK0M LK0P +3R3V LK1P +3R3V GND (DVI) LAN EXT-DISP USB-2 (REMOTE&AF/IF) USB-1 KEY START o~!9 i i i @6 @7 y, u @4, @5 @0~@3 @8 , @9 #0 #0
Transcript of SCHEMATIC DIAGRAMS - RadioManualJ1001 J2003 J941 J101 P3 P3 P3 P3 P3 P3 P3 P3 J701 9 8 7 6 5 4 3 2 1...
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SCHEMATIC DIAGRAMS
To upgrade quality, some components may be subject to change without notice.
q
A7380-5EXPrinted in Japan© 2017 Icom Inc.
GENERAL WIRING (1/2)
J3061
J3051
J8
50
2
J1
51 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
J2
51 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
J2
01 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
J3
61
1234567891
011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J2(CHASSIS)
J1(CHASSIS)
J1
80
1
1234567891
011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J1
01 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
J1
00
3
J1002
J1001
J2003
J941J101
P3
P3
P3 P3
P3 P3
P3 P3
J7
01
1234567891
011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
P3 P3
MF1
P3
P3
P3
P3
P3
P3
P3
P3
J1
40
1
1234567891
011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
J1
30
1
1234567891
011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
P3
P3
J2
J2
J1
J1
J1091
P3
P3
J4007
1
1
2
2
3 3
4
4
5 5
6
6
77
J4006
1
1
2
2
3 3
4
4
5 5
6
6
77
8
8
J4001
J4002
J4003
J4004
J4005
J1102
J1002
J1191
J5
02
1 2 3 4 5 6 7 8
9 10
J9
02 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
J1
12345678910
11
12
13
14
J3
01
1234567891
011
12
13
14
J9
60
5
1 2 3 4 5 6 7 8
J4
51
1 2
3 4
J4
00
3
1 2
J9
60
61
12
23
34
45
56
6
J3
31 1 2 3 4 5 6
7 8
J9
60
7
1 2
J3
41 1 2
3 4
J8
50
1
J8
00
1
J2
48
1
J3
48
1
J2
01
8
1 2 3
4 5
J9
611
1 2 3
J9
611 1 2 3
J6
02
1 2 3
4 5
J9
611
1 2 3
J9
611
1 2 3
J6
12
1 2 3
4 5
J2
01
8
1 2 3
4 5
J6
01
1 2 3 4 5 6 7 8 9 10
J2
01
7
1234567891
0
J2
01
7
1234567891
0
J6
11
1 2 3 4 5 6 7 8 9 10
P3012
34
J721
12345
67
J961011 22 33 44 55
J2
00
1
1 2 3 4 5
6 7
J9
61
0 11
22
33
44
55
J3
07
1
12
34
J4
00
3
12
SP1
J6106
1234
J6
10
6
1 2 3 4
J5
91 1 2 3 4
5 6
J4501
J1
07
1
J11
71
J1
07
2
J11
72
RF:J3001/BPF:J1001
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40
RF:J3002/BPF:J1002
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 50
RF:J2002/BPF:J1002
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 4041 4243 4445 4647 4849 50
RF:J2001/BPF:J1001
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40
J1101
J1001
P3
J8
52
1
P3
J4
05
1
J3
51
1 2 3 4 5 6 7 8 91
011
12
13
14 15
J2
03
1 2 3 4 5 6 7 8 9 10
11
12
13
14 15
J9
61
3
1 2 3 4 5 6 7 8 9 10
11
12
13
J9
61
3 1 2 3 4 5 6 7 8 91
011
12
13
J1
09
1 2 3 4 5 6 7 8 9
10 11
J3
21 1 2 3 4 5 6 7 8 9
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J9
61
6
1 2 3 4 5 6 7 8 9
J9
61
7
1 2 3 4 5 6 7 8 9
J6201
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26
26
25
25
J7401
12345678
91
0
J9401
1234567891011
12
13
J7121
1234
BR
RF
AT
RR
F
SD UNIT DISPLAY UNIT
PA UNIT
USB UNIT
DIGISEL-B UNIT
ANT1
ANT2
RFMON
RX-A
PAO
RX-B
DIG
IB-O
UT
DIG
IB-I
N
DIG
IA-I
N
DIG
IA-O
UT
YGR
ACC ACC
ALC
RELAY
EXT
METER
KEY
REMOTE
RX-OUT
X-VERT
RX-IN
SD
DA
T3
GN
D
SD
CM
D
SD
DA
T0
GN
D
SD
DA
T1
SD
3R
3V
SD
CD
SD
DA
T2
SD
CL
K
SD
WP
GN
DG
ND
GN
D
MIC
IM
ICE
AF
OA
FE
PH
OR
PH
OL
PH
E
PH
E
TUNER UNIT
RF UNIT
MAIN UNIT
RF
MO
N
EXT-SP
(A)
(B)
EXT-SP
KEYPAD
(1) (2)DC-IN
GN
D
+1
4V
+1
4V
HV
GN
D
MIC
E
PH
E
AF
O
PH
E
AF
E
PH
OR
MIC
I
PH
OL
AT
RR
F
BR
RF
DIGISEL-A UNIT
W21~W23 W31~W33 W51 W61 W41~W48
PAOYGR
AT
NS
GN
D
NC
3R
3V
T8V
TS
TB
2
NC
GN
D
TC
ALV
-12
V
3R
3V
SW
RL
IMP
I
14
V
GN
D
TS
TB
4T
DA
T
FO
RLP
RE
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TO
E
PH
AS
EI
GN
D
TS
TB
1
TP
WR
L
TC
LK
TS
TB
3
14
V1
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NC
IRE
FV
GN
D
DID
1V
PS
TB
GN
D
GN
D
GN
D
TH
ML
MD
AT
NC
PD
IDV
GN
D
GN
D
FID
1V
DID
2V
+3
R3
V
MC
K
PV
DL
+5
V
GN
D
KE
Y
DID
L
DR
ES
L
NC
FID
L
GN
D
GN
D
STA
RT
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PW
RS
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D
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RS
TB
3
+8
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GN
D
+3
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RS
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1
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MD
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V
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GN
D
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2
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D
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D
RS
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5
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MC
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D
NC
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D
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4
+8
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GN
D
+3
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V
DR
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L
GN
D
TR
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ME
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VD
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V
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RX
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D
NC
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F
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E
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EL
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J
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D
AC
C5
V
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EP
AD
2L
AL
C
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D
AM
OD
EA
LC
GN
D
FLT
XD
NC
FT
RA
S
F3
R3V
NC
F3
R3V
GN
D
GN
D
FR
ES
HV
5V
HV
GN
D
GN
D
PW
RK
GN
D
5V
NC
GN
DF
LR
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GN
D
+8
V
5V
NC
F3
R3V
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FS
EN
I
5V
GN
D
VB
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2
GN
D_
2
D-2
VB
US
1
D+
2
D-1
GN
D
D+
1
GN
D
GN
D_
1
DISPLAY UNIT
DS
CL
B
GN
D
DS
AP
BH
DS
DA
BM
DA
T
DS
RE
S
DS
TB
BM
CK
GN
D
DS
ON
BH
DS
CL
A
GN
D
DS
AP
AH
DS
ON
AH
GN
D
MC
KD
ST
BA
MD
AT
DS
DA
A
DS
RE
S
GN
D+
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3V
+1
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GN
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3V
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RE
FL
P
TC
ALV
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TS
PH
AS
EI
SW
RL
TS
TB
3
IRE
FV
TS
TB
2
T8V
NC
+1
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GN
D
+1
4V
TS
TB
1
GN
D
IMP
I
-12
V
+1
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TD
AT
GN
D
NC
GN
D
NC
+3
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V
TS
TB
4
TO
E
TP
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L
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V
FO
RL
P
KE
Y
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PF
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NC
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3
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1
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F
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J
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2L
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GN
D
BA
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AL
C
ME
TA
V
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D
EX
RL
1S
RT
KI
EX
RL
2S
EA
LC
TR
AS
ME
TB
V
SE
NI
AC
C5
V
T8V
AM
OD
RX
S
GN
D
GN
D
EP
AD
1L
TR
VT
S
DR
IVE
KE
YI
GN
D
DS
CK
GN
D
DS
DA
T
DS
AP
AH
DS
DA
A
DS
ON
AH
DS
CL
A
DS
TB
A
DS
RE
S
DS
DA
T
DS
AP
BH
DS
DA
B
DS
ON
BH
DS
CL
B
DS
TB
B
DS
RE
S
DS
CK
GN
D
GN
D
+3
R3
V+
14
V
GN
D
GN
D
+1
4V
+3
R3
V
LK
2M
GN
D
LK
2P
CL
KP
GN
D
CL
KM
+3
R3
V
LC
D_
ON
LK
0M
+3
R3
V
LK
1M
LK
0P
LK
1P
GN
D
SD
_D
3
GN
D
GN
D
SD
_C
DS
D_
CL
K
SD
_D
0
GN
D
SD
_D
2
GN
D
SD
_C
MD
SD
_D
1
SD
_W
P
SD
3R
3V
GN
DU
SB
1_
HP
US
B1
_H
MU
SB
1_
5V
US
B2
_H
PU
SB
2_
HM
US
B2
_5
VG
ND
GN
D
GN
D
+8
V
US
A5V
HV
F3R
3V
PW
RK
US
A5V
F3R
3V
US
A5V
FT
RA
S
NC
GN
D
GN
D
F3R
3V
GN
D
LR
XD
GN
D
FS
EN
I
+8
V
HV
NC
GN
D
FR
ES
GN
D
GN
D
NC
NC
US
A5V
LT
XD
FA
NG
FA
N1
W1
TUNER
EXTW1101~W1104
HVGNDGND
+14V+14V
700mmW11-15
SP
ES
PO
SPEAKER
+1
4V
GN
D
GND GND
GND
BA10ASBA1AS
+14V
BA9AS
BA7ASBA8AS
BA11AS
GNDGND
GND
GNDGND GND
GND
GNDGND
GND
GNDGND
GND
GNDGND
GND
GNDGND
GND
GND
GND
GND
GND
GND
GNDGND
GNDGNDGND
GND
GND
EXT
REF-IN
RFLIA
RFHIARFHIARFHIARFHIARFHIA
RFHIARFHIARFHIARFHIA
RFLIARFLIARFLIARFLIA
RFLIARFLIA
RFLIARFLIA
RFLIA
RFOARFOARFOARFOARFOA
RFOARFOARFOARFOA
RFOA
BPF-A BOARD BPF-B BOARD
W71~W74
W101,W102
W111
,W11
2
W1
21
,W1
22
W1
41
,W1
42
W131,W
132
W1
51
,W1
52
W1
61
,W1
62
W1
71
,W1
72
W101,W102
W191,W192
W201,W202
W301
W302
W303 W304
W305 W306 W307W308
GNDGND
GNDGNDGNDGND
GNDGNDGND
GND
RFHIA
BA10AS
RFOA RFOA
BA1ASBA9ASBA11ASBA7ASBA8AS+14V
BA1BS
GND
GND
GND
GND
+14V
RFLIB
GND
BA9BS
GND
RFOB
GND
GND
GND
GND
BA9BS
GND
GNDGND
BA10BS
GND
BA7BS
GND
GND
GND
BA10BS
GND
GND
BA11BS
GND
GND
GND
BA1BS
GND
RFHIB
GND
BA8BS
GND
GND
GND
GND
GND
GND
GNDBA7BS GND
GND
GND
BA11BS
GND
GND
GND
GND
GND
GND
BA8BSGND+14V
GNDGND
GND
RFOBRFOBRFOBRFOBRFOB
RFOBRFOBRFOBRFOBRFOB
RFOB
RFHIBRFHIBRFHIBRFHIBRFHIB
RFHIBRFHIB
RFHIBRFHIB
RFLIBRFLIBRFLIBRFLIBRFLIBRFLIB
RFLIB
RFLIBRFLIB
RX-A
RX-B
W2
11
,W2
12
PW
2F
BP
W2F
B
LK
2M
CLK
PL
CD
_O
NG
ND
GN
D
LK
1M
LK
2P
CLK
M
LK
0M
LK
0P
+3
R3
V
LK
1P
+3
R3
V
GN
D
(DVI)
LAN
EXT-DISP
USB-2
(REMOTE&AF/IF)
USB-1
KE
YS
TA
RT
o~!9
iii
@6@7
y, u
@4, @5
@0~@3
@8, @9
#0 #0
-
To upgrade quality, some components may be subject to change without notice.
w
A7380-5EXPrinted in Japan© 2017 Icom Inc.
SCHEMATIC DIAGRAMS
GENERAL WIRING (2/2)
J771
123456789
10
J503
12345678
91
0
J504
123456789
10
J501
12345678910
J502
12345678
91
0
J801
123456789
10
J2
01
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
33
34
35
36
37
38
39
40
41 42
J1
1234567891011121314
J2
12345678
91
0
J1
123456789
10
11
12
J2
12
34
J1
12345678910
11
12
J2
12345678910
11
12
J1
12345678910
11
12
J4003
12
J9608
12345678
J9609
12345678
J6106
1234
J702
1234
56
J6106
1234
J821
1234
56
J2
03
1 2 3 4 5 6 7 8 9 10
11
12
13
14 15
J9
02 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
J9
61
3 1 2 3 4 5 6 7 8 91
011
12
13
J9617
123456789
J109
123456789
10
11
J9605
12345678
PHE
PHE
DOT
PBAAK
PHOL
GND
3R3V
GND
KSPDL
DASH
PBBBK
PHNI
PBTK
PHE
GND
PBABK
PTCHL
PHOR
GND
PBBAK
RFML
VLED+
AFMK
AFSK
RFSLAFSL
GND
3R3V
VLED-
AFML
MULTI
DS1 (FRONT UNIT)
GND
SDCLKSD3R3V
GND
GND
SDCMD
SDCD
GND
SDDAT0
SDDAT2
GND
SDDAT3
SDDAT1
SDWP
PHEPHOL
MICE
PHEPHOR
MICI
AFEAFO
SQLS
GND8V
AFO
MICI
MSND
MICE
MUDL
DOT
PHOR
PHNI
DASHGND
GND
PHOL
PHE
PHE
PHE
W11
~W
18
MFDAK
GND
NCMFK
MFDBK
GND
GNDGNDGNDGND
VLED-VLED+
VLED-VLED+
3R3V
AFMLAFMK
AFSL
RFML
RFSL
AFSKGND
3R3VPBTK
PTCHL
PBABK
GNDPBBAKPBBBKPBAAK
KSPDL
GND
BOARD
BOARD
PBT
BOARD
VR
EX-3210
MAIN SENSOR
BOARD
MIC
JACK
BOARD
SD
BOARD
USB
BOARD
DISPLAY BOARD
TO MAIN J351
TO MAIN J361
TO MAIN J331,J341
TO MAIN J321
TO MAIN J301
W24
W21
W22
W23
LCD
MFK
GND
NC
GND
GND
GND
GNDMFDAK
GND
MFDBK
G1
B6
R5
B2
B4
XL
B5
G3
G0
G2
NC
B1
R7
R3
HS
YN
CV
SY
NC
NC
DE
GN
DX
R
B3
G7
YU
B0
GN
D
NC
R4
G5
R0
R6
VD
D
DIS
P
R2
B7
R1
PC
LK
G4
YD
G6
GN
D
FRONT UNIT
RIT SENSOR
EX-3956
MAINDBK5V
GNDMAINDAK
RITBK
GND
5V
RITAK
GND
5VMAINDBKMAINDAK
RITAK
5V
GND
RITBK
GN
D
GN
D
NC
NC
GN
D
CL
KP H
V
LK
2P
PW
RK
LK
1P
FLR
XD
FLT
XD
F3R
3V
F3R
3V
LC
D_
ON 5
V
CL
KM
GN
D
+3
R3
V
GN
D
NC
+8
V
GN
D
GN
D HV
LK
0M 5
V
+8
V
FT
RA
SF
SE
NI
GN
D
GN
D
GN
D
LK
0P N
C
5V
F3R
3V
5V
LK
2M
FR
ES
LK
1M
GN
D
+3
R3
V
USB2_5V
GND
USB1_HM
USB2_HM
USB2_HP
GND
USB1_HP
USB1_5VGND
8VMUDL
AFO
MICI
SQLSMSND
GND
MICE
EP1
EP10
u, i
i
i
i
i
i
i
i
-
To upgrade quality, some components may be subject to change without notice.
e
A7380-5EXPrinted in Japan© 2017 Icom Inc.
SCHEMATIC DIAGRAMS
TUNERNET
RFMON
ATT
3 dB
PWRAMP
Q301,Q302
DRIVEAMP
Q201,Q202DRIVEPRE
Q101
RL352
LPF
10 M/14 MHz
LPF
5 M/7 MHzRL252 RL251
LPF
3.5 M/3.8 M/4.63 MHz
RL102
RL402
RL301
RL351
RL202
LPF
50 MHz
LPF
18 M/21 MHz
RL101
RL401
LPF
1.8 MHz
RL202
RL152
RL302
RL151
LPF
24 M/28 MHz
D301,D302
PWR/SWRDET
FORLP
REFLP
S27RL
T8V
ANTS
ANT1 ANT2
RL
BUFF
Q1611
PHASEI
DET
D1201
POWER
IREFV
BUFF
IC1901
PHASEDET
IC1701,D1311,D1312
TPWRL
ATT
10 dB
IMPI
SWRDET
D1505,D1506
SWRL
L1SL2SL3SL4SL5SL6SL7S
REGISTER
IC941
SHIFT
BUFF
IC351
REGISTER
IC2811,IC2821,IC2831,IC2841
SHIFT
CURRENT
IC411
DET
T/R
Q503
CTRL
DIDL
BUFF
IC1901
DET
D1271,IC1701
POWER
BUFF
IC351
J200121234
STARTKEY
Q431
HEATSENS
PWRS CTRL
Q432
F21 2
S27
CURRENT
IC401
DET
FIDL
YGR
RX_B
RX_A
RX-OUT
RX-IN
COUPLERM/M
30 dB
REF-IN
X-VERT
J1
50
4J1
50
4J1
50
4J1
50
4
L4S
L2S
L6S
L1S
L7S
L5S
L3S
THML
BUFF
IC151
BUFF
IC251
BUFF
IC251
BUFF
IC351
BUFF
IC351
DID1V
DID2V
FID1V
FID2VPDIDV
SW
Q1122
+8VDC-DC
IC1401
+1R5VREG
IC1181
+2R5VREG
IC1191
H4VDC-DC
IC1001
UPWS
F3R3VREG
IC1141
H3R3VREG
IC1101
+5VREG
IC1241
AD3R3VREG
IC1161
USB3R3VREG
IC1131
+2R5VREG
IC1171
PWRS
PWRS
–12VDC-DC
IC1351
H1R18VDC-DC
IC1251
+1R1VDC-DC
IC1201
+3R3VDC-DC
IC1051IC1111
BACK-UPCTRL
+5VDC-DC
IC1301
SDPWS
FPWS
HV
USA5V
+14VALCAMP
IC2405
ALCAMP
IC2405
–12V
ALC
ALCAMP
IC2407
ALCAMP
IC2407
ALCL
DPALCL
ALCCTRL
Q2014,Q2062,Q2061
NASBS
ALCAMP
IC2405
ALCAMP
IC2405
FORLP
POCV
ALCCTRL
Q2012,Q2016
AMS
ALCAMP
IC2407
ALCAMP
IC2407
ALCAMP
Q2010
REFLP
PFIDL
ICCV
+8V
EALC
T8V
MUTE
Q561,D561,D562
ATT
24 dB
BUFF
Q1621
CAPONS
HV
TDAT,TCLK,TOE
TUNER UNIT
NATT2SNATT2R
TSTB1~TSTB4
PA UNIT
NATT1RNATT1S
PSTBMCKMDATDRESL+14VTUNER
TO RF
TO RF
CHASSIS UNIT
TO RF
TO RF
TO MAIN
NL0S~NL9S,NL0R~NL9RNC1S~NC9S,NC1R~NC9RNCINS,NCINR,NCOUTSNCOUTR,NCREDS,NCREDR
X-VERTER
TO MAIN
TO RF
REF IN
RX-ANT IN
RX-ANT OUT
+1R1V
H1R18V
+2R5VH2R5V
+5V
+3R3V
F3R3V
SD3R3V
H3R3V
+8V
USB3R3V
USA5V
–12V
+1R5V
AD3R3V
MAIN UNIT (REG BLOCK)MAIN UNIT (ALC BLOCK)
H4V
+14V
HVDC 13.8 V
-
To upgrade quality, some components may be subject to change without notice.
r
A7380-5EXPrinted in Japan© 2017 Icom Inc.
SCHEMATIC DIAGRAMS
YGRAMP
IC1091
LPF
fc=60
ATT
1.8 dB
YGR
S27RL
S25RL
S25
RL
S25
RL
S25RL
SPLTRS
SPLIT
S25
RL
S25
RL
S27RL
S25
RL
HPFBSDSELBS
HPFASDSELAS
RANTBS
SPLTRS
REGISTER
IC1201,IC1202
SHIFT
TRVRBS
RMUTAS
RMUTBS
RANTASTRVRAS
AT24BSAT12BSAT6BSAT3BS
AT24AS
AT6ASAT12AS
AT3ASREGISTER
IC1203
SHIFT
TRVI
EALC
CTRL
Q4003
AMOD
ASQLS
AAF
J4006
1
1
2
2
33
4
4
55
6
6
77
8
8
J4007
1
1
2
2
33
4
4
55
6
6
77
BANDV
ACC5V
J4005
EXRL1S
METAV
J4001
EXRL2S
METBV
J4002
EALC
J4003
RELAY
Q341,Q342
CIV
J4004
MOS-FET
IC4003
KEYI
EPAD2L
EPAD1L
CIVE
14V
ATT
1.8 dB
BUFF
IC4002
BUFF
IC4002
BUFF
IC4001
BUFF
IC4001
CTRL
Q4005
CTRL
Q4008
SENICTRL
Q4004,Q4006,Q4007
TRAS
TRVTS
S25RL
RTKI
CTRL
Q1091,Q1092
T8V T5V
T5V
S25RL
PW2FB
PW2RLS
PW2RLSBA1AS
SPLONS
LPF
fc=60 MHz
PR2AS
PREAMP
Q3364
PR1BS
PR2AS
BA6AS
BA12TXS
PR1AS
BA5AS
PINATT
D3431
AMP
Q3475
PR2BS
BA0AS
ASQLS
ALC
BA9AS
BA7ASBA8AS
POFAS
PINATT
D3401
POFAS
ATT
2 dB
SPLOFS
BA11ASBA3AS
ATT
2.6 dB
BA4AS
PR1AS
T8V
SPLOFS
DPGV
RFAMP
IC3421
POFBS
ATRRF
BA2AS
PINATT
D3402
REGISTER
IC3504
SHIFT
REGISTER
IC3502~IC3503
SHIFT
DRIVE
PREAMP
Q3335~Q3336
SPLONS
BA12AS
BA10AS
BPF
8.00~10.999 MHz
LPF
0.03~0.499 MHz
BPF
11.00~14.999 MHz
BA11AS
BPF
30.00~60.00 MHz
BA9AS
BPF
50.00~54.00 MHz(TX)
BPF
22.00~29.999 MHz
BA7AS
LPF
0.5~1.599 MHz
BA12AS
BA3AS
BPF
4.00~5.999 MHz
BPF
3.00~3.999 MHz
BA2AS
BPF
50.00~54.00 MHz(RX)
BA12TXS
BPF
15.00~21.999 MHz
BPF
1.60~1.999 MHz
BPF
6.00~7.999 MHz
BA5AS
BA1AS
BA0AS
BPF
2.00~2.999 MHz
BA6AS
BA4AS
LPF
BA10AS
BA8AS
BA10BS
BA7BS
PREAMP
Q2335~Q2336
BA1BS
BA12BSBA11BS
BA4BS
PR2BS
BA6BS
BA9BS
POFBS
PR1BS
BA0BS
BA5BS
SPLONS
ATT
2 dB
BA3BS
AMP
Q2471
PREAMP
Q2364
BRRF
SPLOFS
REGISTER
IC2502~IC2503
SHIFT BA2BS
BA8BS
BA0BS
BA3BS
BPF
11.00~14.999 MHz
BA8BS
BA5BS
BPF
8.00~10.999 MHz
BA2BS
LPF
LPF
0.5~1.599 MHz
BA7BS
BA4BS
BPF
2.00~2.999 MHz
BA1BS
BPF
3.00~3.999 MHz
LPF
0.03~0.499 MHz
BPF
6.00~7.999 MHz
BA6BS
BPF
1.60~1.999 MHz
BPF
4.00~5.999 MHz
BPF
22.00~29.999 MHz
BPF
30.00~60.00 MHz
BPF
15.00~21.999 MHz
BA12BS
BA9BS
BPF
50.00~54.00 MHz
BA11BS
BA10BS
EEPROM
IC1
RFAMP
Q201
IC4,IC5
D_SCTRL
BPF
EEPROM
IC1
RFAMP
Q201
RLIC1071
IC4,IC5
D_S
CTRL
DSELBS
S25RL
BPF
S25
RLHPF
fc=1.6 MHz
HPFBS
S25
RL
ATT
6 dB
ATT
24 dB
AT24BS
ATT
12 dB
AT6BSAT12BS
S27RL
S27RL
AT3BS
S27RL
S27RL
ATT
3 dB
S25RL
RX_A
RX_B
RANTAS
RANTBS
TRVRBS
TRVRASRMUTAS
DETREV-PWR
D1023
RMUTBS
DETREV-PWR
D1012
T5VRXS
X-VERT
DSELADJ
ATT
6 dB
ATT
3 dB
ATT
24 dB
S27RL
AT3ASAT6ASAT24AS
ATT
12 dB
S27RL
S27RL
AT12AS
S27RL
RXS DSELAS
HPF
fc=1.6 MHzS25RLS25
RL
HPFAS
RX-IN
RX-OUT
S25RL
S25RL
TRVTS
RF UNIT
TO PA
MCK,MDAT,RSTB1,DRESL
MCK,MDAT,RSTB2,DRESL
6:SQLS
ACC 2
1:RTTY
5:AF
3:SEND
TO MAIN
5:ALC4:BAND
4:MOD
6:TRV
ACC 1
1:8V
2:GND
3:SEND
7:14V
2:GND
8:ALC7:14V
KEY
METER
SEND
ALC
REMOTE
EXT KEYPAD
TO MAIN
TO MAIN
MCK,MDAT,RSTB5,DRESL
MCK,MDAT,RSTB4,DRESL
BPF-A BOARD
MCK,MDAT,RSTB3,DRESL
TO MAIN
BPF-B BOARD
DSTBA
DSDAA
DSDAT
DSCLA
DSCK
TO MAIN
DSRES
DIGISEL-AUNIT
DSCLB
DSRES
DIGISEL-B UNIT
DSCK
TOMAIN
DSTBBDSDAT
DSDAB
TO TUNER
TO RF
TO CHASSIS
TO CHASSIS
-
To upgrade quality, some components may be subject to change without notice.
t
A7380-5EXPrinted in Japan© 2017 Icom Inc.
SCHEMATIC DIAGRAMS
IC7401
LANDRIVER
X740125.0 MHz
FANCTRL
Q451,Q452
PHOL
BUFF
IC1021
PHOR
UMOD
UMODS
D/A
IC401
ISPBS
MICI
AFAMP
FPWS
AMOD
D/A
A/D
TXS
A/D
RXSPWRS
BUFF
IC2411
SDPWS
SPONBS
RFMON
A/D
200 ksps,12 bits
IC9501
ICCV
FID2VFID1V
DPALCL
AGCBV
DID1V
DRIV
BANDV
PDIDV
REFV
DID2V
SW
RL
REFSEL
IREFV
A/D
LTC2208
IC8201
PLLIC
IC2301
POCV
AMP
Q2410
ATT
AGCAV
RESET
IC4231NJU7704F3
AFO
SPONAS
LOOPFIL
AGCBV
X2401
AFAMP
IC3011
REFULK
X4021CR-1017
48 MHz
SPAK
FORLP
EEPROM
IC4211GT24C128B
AMP
IC8101
AFAMP
IC3201
DCAMP
IC9201,Q9201
BUFF
IC421
REFLVL
AMP
Q2431
REFLP
PIN
D8051~D8055
ATT
D/A
RTC
IC4521
SPBK
AGCAV
IC4361
VDET
S-1009N30
LPF
X2302
RXS
BRRF
ATRRF
TXS
DVIXMITER
IC6201
IC7001,Q7021,Q7022
TUNERI/F
UAFB
REGISTER
IC411
SHIFT
SPONASSPONBSPHONSISPBSANTSAMSNASBS
TXS
AFAMP
IC3011
AFAMP
IC3031
AFAMP
IC3031
SW
RL
AFAMP
IC3061
AFAMP
IC3051
SW
RL
AFAMP
IC3151
AFAMP
IC3151
AFAMP
IC3311
AFAMP
IC3311
UAFA
D/A DPGV
AFAMP
IC3351
D/A
IC3341
AAF
D/A
IC3301
D/A
IC3001
X7111
(6.000 MHz)
UCLKS
CI-VI/F
Q7002,Q7001
123 4
VBUS
SW
IC7021 IC7051
USBBRIDGE
IC7031
USBCODECUAFB
UAFA
UMOD
X7031
(12.000 MHz)
IC7032
BIASCTRL
CIV
IC7071
USBBRIDGE
CI-VI/F
Q7012,Q7011
EEPROM
IC9481
IC9401
USB3.0I/F
X940130.0 MHz
AMP
Q2302
BUFF
IC2451
PIN
D8551~D8555
ATTAMP
IC8601LTC6409
D/A
IC9202
D/A DCAMP
IC9201,Q9202
VBUSSW
IC4171
IC4201
FLASHROM
EN25QH64A
IC5151
SDRAM
LVDSXMITER
IC6301
IC5101
SDRAM
IC6211
FLASHROM
IC501
MULTIPLEXER
THMLFANIEPAD1LEPAD2L
UPWS
BUFF
IC421
PDIDL BUFF
IC431
PFIDL BUFF
IC431
VDL
DCLK#DCLK
A/D
LTC2208
IC8701
D/A
ISL5961
IC9101
X6021
48 MHz
BUFF
IC7001
BUFF
IC7001
KEYITRVIRTKI
SPAK
REFLVL
SPBK
ALCL
METBV
MIC8VSMETAV
EXRL2SEXRL1S
UMODSREFV
FANI
IC1021
FANIDET
MICAMP
IC3102
MICAMP
IC3111
MICAMP
IC3121
MICAMP
IC3102
IC9651
FLASHROM
ADJB
ADJA
DSELADJ
ADJA
ADJBRXS RXS
ADJB
ADJA
Q3122
SWMIC8V
MIC8VS
CTRL
Q9156
BUFF
IC9021
BUFF
IC9031
BUFF
IC9041
ATT
AMP
IC3351
TRVTS
PW2FB ATT
PW2FBS
PW2FBS
BUFF
IC2412
LPF
LPF
CAPONS
BT4221
123456789
101112131415161718192021222324
26
25
10 DPWR
9 SSRX+
8 SSRX-
7 GND DRAIN
6 SSTX+
5 SSTX-
4 GND
3 D+
11 DGND
2 D-
1 VBUS
12
13
12345678
91
0
REFCK,REFDT,REFLE
RESET
PDV
6 dB
HV
H3R3V
RF-FPGA
INT SP
EXT-SP A
EXT-SP B
TMDS_D2+,TMDS_D2-TMDS_D1+,TMDS_D1-TMDS_D0+,TMDS_D0-TMDS_CLK+,TMDS_CLK-
LAN
FAN
TO RF
TO RF
TO TUNER
TO FRONT (SD)
SD_WP,SD_CD,SD_D1,SD_D0SD_CLK,SD_CMD,SD_D3,SD_D2
TO TUNERTCLK,TDAT,TSTB1~TSTB4,TOE
TPWRL,IMPI,SWRL,PHASEI
RTC_IRQ,RTC_SCL,RTC_SDA
ECK,EDT
ELCD_R3~R7,ELCD_G2~G7,ELCD_B3~B7ELCD_DE/ELCD_CLK/ELCD_HS/ELCD_VS
TO FRONT (DISPLAY)
TO FRONT(USB)
TCON,ESTA,EKEYSTART,KEY
TO PA
LTXD,LRXD,PWRK,FRES,FSENI,FTRAS
MCK,MDAT,RSTB1~RSTB5,DRESLTO RF
MCK,MDAT,PSTB,DRESL
LAN_RXCLK,LAN_RXD0~RXD3,LAN_RXERLAN_CRS,LAN_COL,LAN_RXDV,LAN_TXCLKLAN_TXD0~TXD3,LAN_TXER,LAN_TXENLAN_MDIO,LAN_MDC,LAN_RSTL
TO FRONT (DISPLAY)
LCD_R3~R7,LCD_G2~G7,LCD_B3~B7
TO FRONT (DISPLAY)LCD_DE,LCD_CLK,LCD_HS,LCD_VS
USB1HM,USB1HP,USB2HM,USB2HP
USB1PENC,USB1OVCUSB2PENC,USB2OVC
MCK,MDAT,DRESL
DSTB
IC7101
USSPD2,USKI2,USSENI2,UDRXD2,UDTXD2,UDRES
UCRXD,UCTXD
UDRXD1,U dBSY,UDTXD1
CRXD,CBSY
USSPD1,USKI1,USSENI1
USB HUB
CTXD
U3_D00~D31,U3_BE0~BE3,U3_RXE,U3_TXE,U3_SIWU,U3_WRU3_ dB,U3_CLK,U3_RESET,U3_WKUP,U3_RD,U3_OE
MAIN CPU
VBUS0,VBUS1
USB1_5VUSB2_5V
COMM-FPGA
DVIPD,DVIMSEN,DVIDT,DVICK,ELCD_RST
CLKM,CLKPLK0M,LK0PLK1M,LK1PLK2M,LK2P
RZM_BUS
RZD_BUS
FPX_AGC
FPX_DPD
FPX_DET
FPX_SPKFPR_MOD
RZM_SFLSS,RZM_SFLCKRZM_SFLD0~SFLD3
MSTB
TO PA
FANV
MP1XL,MP1YLMPSA,MPSB
FPCAL
MCLK,FRM,BCLK
MCLK,FRM,BCLK
UDRXD1,U dBSY,UDTXD1
CRXD,CBSYCTXD
TO TUNER
REFL
USSPD1,USKI1,USSENI1,USSPD2,USKI2,USSENI2,UDRXD2,UDTXD2,UDRES
LAN_BUS
FIDLDIDL
FORL
VDL
IC5001
IC8901
IC4001
IC6001
REFSEL,REFULK,REFCK,REFDT,REFLE
RZD_SFLSS/RZD_SFLCKRZD_SFLD0~SFLD3
RTAD,PSKAD,RTBD,PSKBD
CH0
RFL_DIRFL_DORFL_CKRFL_CS
L
R
TO RF
L
R
L
L
R
L
R
R
L
DSPAX,DSPBX,DX_AF,DX_REC,DX_MIC,DX_FMT,DX_IF,FPDX,FRM,BCLK
RBT_CK,RBT_DO,RBT_CFGRSC_CS,RSC_CK,RSC_DO
FC_BCLK,FC_CS,FC_RD,FC_WE,FC_A1~A4,A7
FC_D0~D15
RSC_DI,FC_WAIT,FC_DREQ
BUFF &Distri-bution
IC2511
CH1
CH2CH3
R
L
MAIN UNIT
USB 2
12.5 dB
ALCSALCKALDO
IC3101
TO RF12.5 dB
DR_PLY,DR_MODFPSX,DCSAX,DCSARDCSBX,DCSBR,DSPCK1,DSPRSCPSEL
EXT-REFIN
USB 1
HSK1,FRWT,DRESD,SCPCK,SCPSS,SCPR,SCPX
TO FRONT (DISPLAY)
SUB CPU
EXT-
DISPLAY
TX+,TX-,RX+,RX-
DP2,DM2
DP3,DM3
DP4,DM4
PWRON2
PWRON3
PWRON4
-
y
To upgrade quality, some components may be subject to change without notice.
A7380-5EXPrinted in Japan© 2017 Icom Inc.
SCHEMATIC DIAGRAMS
PW
RK
SQL
Q521
MIC
E
FLR
XD
LCD-TW
J1
1
1
2
2
3
3
4
45 5
66
77
8
8
LCDLIGHT
J1
PH
OL
PH
E
CTRL
Q505
FLT
XD
SENDSW
Q572,Q573,Q571
LCD
IC221
LCDLIGHTCTRL
IC222
DS1
FR
ES
TW-CTRL
IC251
IC453
LVDSRECEIVER
J200131234
56
J200141234
56
J1
S22
S22
DS1CTRL
Q506
AF
O
PH
OR
+8
V
LC
D_
ON
D3
R3
V
F3R3V
F3R3V
FL
RX
D
FR
ES
FLT
XD
BK
LV
PHKDOTKDSHK
FUDL
S22
CTRL
Q507
DS1
CTRL
Q509
DS1
CTRL
Q508
DS1
CTRL
Q502
CTRL
Q501
CTRL
Q511
DS1
CTRL
Q510
DS1
DS1
DS1
CTRL
Q503
CTRL
Q504
DS1
DS1
CTRL
Q752
DS1
CTRL
Q751
DS1
CTRL
Q754
CTRL
Q753
DS1
DS1
CTRL
Q863
CTRL
Q862
CTRL
Q861
DS1
DS1
DS1
DS1CTRL
Q512
USA5V
F3R3V
USA5V
USA5V
IC301
BUFF
Q304
CTRLDIM
Q303
Q302
CTRLDIM
Q301
HV
US
A5
V
F3R
3V
FT
RA
S
FS
EN
I
MIC
I
F3
R3
V
F3
R3
V
FSQS
FSQS
CURRENTLIMIT
Q581,Q582
J2
#1:CD/DAT3#2:CMD#3~#1:VSS
#4:VDD#5:CLK
#6:VSS#7:DAT0#8:DAT1
#9:DAT2
CD
WP1WP2
#3~#2:VSS
SBYDS
PWRDS
AFML
RFML
AFSL
RFSL
TMRDS
TUONDS
TUNEDS
TMDS
RMDS
NBDS
NRDS
TSDS
RSDS
MAINDS
MAINTDS
SUBDS
SUBTDS
PBTDS
FILDS
APFDS
SDDS
KI0
KI1
KI2
KI3
KI4
KI5
KI6
KI7
KI8
KI9
TRSK
MSCK
QUICKK
XFCK
CHGK
AFMK
AFSK
MFDAK
MFDBK
MFK
PBAAKPBABK
PBBAKPBBBK
KSPDL
PTCHL
RITAK
RITBK
MAINDAKMAINDBK
PBTK
LDPS
LEDV
STBV
FSQS
MIC U/D
VR BOARD
IC101
CPU
MIC
RIT DIAL
XR,YD,XL,YU
MAIN DIAL
+8V
DS1 (LCD)
D3R3V
FRONT
SQL
PBT BOARD
SD BOARD
VLED-VLED+
JACK BOARD
PTT
RF/SQL
EX-3210
MIC BOARD
FRONT UNIT
POWER KEY
MICE
AF GAIN
GND
DISPLAY BOARD
AF OUT
LK
0M
,LK
0P
LK
1M
,LK
1P
LK
2M
,LK
2P
CL
KM
,CL
KP
USB BOARD
MULTI BOARD
RF/SQL
AF GAIN
PHONES
ELEC-KEY
MAIN
SUB
KEY SPEED
PITCH
MULTIPLEXER
IC451,IC452
AS0,AS1ASL0,ASL1,ASL2
EXPANDER
IC401,IC402,IC403
FCK,FDATFSTB,FOE
PUSH SW,
VR,ENCODERs
POWER
STAND
BY
TIMER
TUNER
ON
TUNE
MAIN
TX
MAIN
RX
NB
NR
SUB
RX
SUB
TX
MAIN
MAIN
TRACK
ING
SUB
SUB
TRACK
ING
PBT
FILTER
APF/
TPF
SD
ACCESS
TIMERTUNERMAIN AF (AFMK)
1.81021
GENE
3.5142450
71828
MAIN/SUB
SPLITDUAL-W
EXITRECPLAYSPEECH,LOCK
PBT (PBTK)FILTERAPF,TPF
RITdTXRIT CLEAR
TRANSMITMP-WMP-R
AUTO TUNE
NBNR
SUB AF (AFSK)MENU
QUICK
M.SCOPE
XFC
CHANGE
MAIN AF
suB AF
TWCS,TWBUSYTWDTX,TWDRXTWDCLC,TWPIRQ
PBT
MAIN UNIT
D+1,D-1,VBUS1D+2,D-2,VBUS2
SDDAT0,SDDAT1,SDDAT2,SDCMD,SDCLK,SDCD,SDWP,SD3R3V
LVDS
EX-3956
R3~R7,G2~G7,B3~B7LCK,HS,VS,DE
-
u
To upgrade quality, some components may be subject to change without notice.
A7380-5EXPrinted in Japan© 2017 Icom Inc.
SCHEMATIC DIAGRAMS
DISPLAY UNIT (1/2)
J501
123456789
10
J702
1234
56
6.8
kR
55
1
2.2k
R552
4.7
kR
55
3
47kR724
82
k
R7
23
0.1
C7
21
47kR722
82
kR
72
1
2.2
k
R8
42
6.8
k
R7
09
2.2
k
R7
10
4.7
k
R7
11
15
k
R7
12
15
k
R7
08
4.7
k
R7
07
2.2
k
R7
06
6.8
k
R7
05
6.8
k
R7
01
2.2
k
R7
02
4.7
k
R7
03
15
k
R7
04
6.8k
R601
4.7k
R603
SMLE13BC8TDS506
B1931TXDS507
B1931TXDS509
B1931TXDS511
B1931TXDS510
LS8J2M
S501
LS8J2M
S502
LS8J2M
S503
LS8J2M
S504
LS8J2M
S505
LS8J2M
S506
LS8J2M
S601
LS8J2M
S602
LS8J2M
S603
LS8J2M
S604
LS8J2M
S605
LS8J2M
S607
LS8J2M
S608
LS8J2M
S611
LS8J2M
S843
LS8J2M
S844
LS8J2M
S715
LS8J2M
S716
LS8J2M
S841
LS8J2M
S842
LS8J2M
S713
LS8J2M
S714
LS8J2M
S706
LS8J2M
S709
LS8J2M
S712
LS8J2M
S705
LS8J2M
S708
LS8J2M
S711
LS8J2M
S704
LS8J2M
S707
LS8J2M
S710
LS8J2M
S703
LS8J2M
S702
LS8J2M
S701
HR
YG
YGHR411
DS503
B1
93
1T
XD
S8
62
B1
93
1T
XD
S8
63
B1
93
1T
XD
S7
53
B1
93
1T
XD
S7
52
0.1
C101
68k
R305
10kR307
NJM2904CRB1IC301
6
57
10k
R301
15k
R309
NJM2904CRB1IC301
2
31
68k
R311
15k
R303
3.3k
R310
3.3k
R304
L2SC4081Q304
2SB1201Q303
22
R3
06
0.1
C3
03
L2SC4081Q302
2SB1132GQ301
0.1
C3
02
NJM2904CRB1IC301
V+8
GND4
LDTC143ZEQ512
LDTC143ZEQ511
LDTC143ZEQ510
LDTC143ZEQ509
LDTC143ZEQ508
LDTC143ZEQ507
LDTC143ZEQ505
LDTC143ZEQ506
LDTC143ZEQ504
LDTC143ZEQ503
LDTC143ZEQ862
LDTC143ZE
Q863
LDTC143ZEQ752
LDTC143ZEQ753
R5F52103BDFM
IC101
P1
71
7
P1
61
8
P1
51
9
P1
42
0
PH
32
1
PH
22
2
PH
12
3
PH
02
4
P5
52
5
P5
42
6
PC
72
7
PC
62
8
PC
52
9
PC
43
0
PC
33
1
PC
23
2
PB733
PB634
PB535
PB336
PB137
VCC38
PB039
VSS40
PA641
PA442
PA343
PA144
PA045
PE546
PE447
PE348
PE
24
9P
E1
50
PE
05
1V
RE
FL
52
P4
65
3V
RE
FH
54
P4
45
5P
43
56
P4
25
7P
41
58
VR
EF
L0
59
P4
06
0V
RE
FH
06
1A
VC
C0
62
P0
56
3A
VS
S0
64
P031
VCL2
MD3
XCIN4
XCOUT5
RES#6
P37/XTAL7
VSS8
P36/EXTAL9
VCC10
P3511
P3212
P3113
P3014
P2715
P2616
0.1
C102
0.1
C1
04
0.1
C1
05
4.7
kR
10
14
7k
R1
06
10
kR
10
2
B1
93
1T
XD
S8
61
LDTC143ZEQ861
SM
LE
13
BC
8T
DS
75
4
LDTC143ZEQ754
47
kR
10
34
7k
R1
04
2.2k
R602
2.2kR6066.8kR605
4.7
k
R8
43
6.8
k
R8
41
6.8
k
R8
44
2.2k
R845 4.7k
R846
6.8k
R713
6.8k
R554
2.2k
R555
4.7
k
R5
56
15k
R557
4.7kR109
LDTC143ZEQ751
SM
LE
13
BC
8T
DS
75
1
MC74HC4094ADTR2G
IC401
1STR
2D
3CLK
4Q1
5Q2
6Q3
7Q4
8GND
9QS
10Q'S
11Q8
12Q7
13Q6
14Q5
15OE
16V+
MC74HC4094ADTR2G
IC402
1STR
2D
3CLK
4Q1
5Q2
6Q3
7Q4
8GND
9QS
10Q'S
11Q8
12Q7
13Q6
14Q5
15OE
16V+
MC74HC4094ADTR2G
IC4031
STR2
D3
CLK4
Q15
Q26
Q37
Q48
GND9
QS
10Q'S
11Q8
12Q7
13Q6
14Q5
15OE
16V+
0.1C401 0.1C402 0.1C403
0.1C824
CD4051BPWRIC4511
CH I/O42
CH I/O63
COM I/O4
CH I/O75
CH I/O56
INH7
VEE8
VSS9
C
10B
11A
12CH I/O3
13CH I/O0
14CH I/O1
15CH I/O2
16VDD
CD4051BPWRIC4521
CH I/O42
CH I/O63
COM I/O4
CH I/O75
CH I/O56
INH7
VEE8
VSS9
C
10B
11A
12CH I/O3
13CH I/O0
14CH I/O1
15CH I/O2
16VDD
0.1C451 0.1C452
0R521
0R522
0R525
0R
52
6
10
0k
R1
05
LDTC143ZEQ521
2.2
kR
52
8
47
kR
52
9
10k
R527
1k
R533
1kR530
1kR532
1kR531
47kR108
10
0P
C1
07
10
0P
C1
06
LRB706F
D523
LRB706F
D524
1kR5231kR524
J902
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 30
L2SC4081Q571
L1
SS
40
0D
57
1
LDTA114EEQ573
DSC7004S0Q572
LDTC143ZEQ502HR
YG
YGHR411
DS501LDTC143ZE
Q501
TWDTXTWBUSY
TWCS
TWDRXTWDCLCTWPIRQ
BKLV
F3R3V5V
J801
12345678910
1kR805
1k
R8060.1
C8
05
0.1
C8
06
1kR8041kR8031kR8021kR801
0.0
1C
80
40
.01
C8
03
0.0
1C
80
20
.01
C8
01
0.1
C1
03
4.7
k
R5
71
33k
R572
15
k
R5
73
150
R575
10
k
R5
74
0.0
1
C5
71
47k
R110
47k
R111
4.7
k
R5
76
MP
Z1
60
8S
60
1A
EP
90
1
MP
Z1
60
8S
60
1A
EP
90
3
MPZ1608S601A
EP904
MP
Z2
01
2S
60
1A
EP
90
2
22
R901
100R902
0.0
1
C9
02
22R903
100R904
0.0
1C
90
4
0.1
C905
0.1
C906
0.1
C907
0.0
1C
52
1
LR
B7
51
S
D5
21
LR
B7
51
SD
52
2
VLED-
VLED+
J503
12345678
91
0
J504
12345678910
0.1
C5
22
0.1
C5
23
0.1
C5
24
0.1
C5
25
1kR771
1kR772
1kR773
0.0
1C
77
10
.01
C7
72
0.0
1C
77
3
MMZ1005S601CTEP101
1C3
01
EP521EP526
EP524
EP527
EP525
EP522EP523
0.0
1C
52
7
0.0
1
C5
28
J771
12345678910
SMLE13BC8TDS512
LRB706F
D525
22k
R534
2.2
C5
35
LS8J2M
S609
4.7kR607 15kR608
LS8J2M
S610
LS8J2M
S845
J502
12345678
91
0
SHORT1005
CP501
2.2
k
R7
14
47k
R829
47k
R830
82
k
R8
31
82
k
R8
32
J821
1234
56
2SB1132GQ581
4.7
R581
4.7
k
R5
84
100k
R5834.7
k
R5
82
0.0
01
C5
81
L2SA1576ARQ582
SML-D12U8WT86DS508
SML-D12D8WT86DS505
27kR302
27kR308
820
R501
2.7k
R502
820
R503
2.7k
R504
1.8k
R505
3.9k
R506
4.7k
R507
2.7k
R508
4.7k
R509
4.7k
R510
4.7k
R511
3.9k
R512
5.6
k
R7
51
5.6
k
R7
54
6.8
k
R7
52
6.8
k
R7
53
4.7
k
R8
62
4.7
k
R8
63
4.7
k
R8
61
CF20CP101
10
0P
C5
33
0.001
C536
MMZ1005B601C
EP
52
8
MM
Z1
00
5B
60
1C
EP
80
1
EP802
10
0P
C5
34
10
0P
C1
08
100PC109
100P
C113
100PC110
10
0P
C4
60
100PC456
10
0P
C4
57
100PC455
10
0P
C4
58
100PC454
10
0P
C4
59
100PC453
100PC112
100PC111
100P
C114
100P
C115
J101
123456
78
0.1
C8
07
0.1
C5
37
FRES
FD
AT
FC
KF
ST
B
RSDS
TSDS
SBYDS
PWRDS
TMRDS
TUNEDS
TUONDS
AS
L0
AS
L1
AS
L2
LEDV
ST
BV
FLTXD
MF
DA
KM
FD
BK
MF
K
TW
CS
TW
BU
SY
TW
DT
X
RITAKRITBK
QUICKK
KI3
KI4
KI5
NRDS
NBDS
SDDS
KI0B
KLV
UB
FU
DL
XFCK
CHGK
KI9
FS
TB
FD
AT
FC
K
FO
E
FS
TB
FC
K
FO
E
FS
TB
FC
K
FO
E
MA
IND
SA
PF
DS
FIL
DS
PB
TD
S
SU
BT
DS
SU
BD
SM
AIN
TD
S
TU
NE
DS
TU
ON
DS
SB
YD
SP
WR
DS
RM
DS
TM
DS
TM
RD
S
RS
DS
TS
DS
NR
DS
NB
DS
FS
QS
SD
DS
AS
L2
AS
L1
AS
L0
AS
0
AS
1
AS
L2
AS
L1
AS
L0
FINED
FINED
FRES
PHOR
PHOL
FO
E
AS
0
AS
1
MS
CK
KI1
TMDS
RMDS
TWDRXTWDCLCTWPIRQ
TWCSTWBUSY
TWDTXTWDRX
TWDCLCTWPIRQ
BKLV
PW
RK
KI6
PT
CH
LK
SP
DL
PB
AB
KP
BA
AK
PB
BB
KP
BB
AK
RFMLAFML
RFSLAFSL
STBV
LEDV
RITAK_
FTRAS
MAINDBKMAINDAK
MA
IND
BK
MA
IND
AK
PHE
FSENI
FSENI
+8V
FLTXD
PWRK
FLRXDFRES
FLRXD
KI2
MA
INT
DS
MA
IND
S
SU
BD
S
SU
BT
DS
PB
TD
S
FIL
DS
AP
FD
S
MFDBK
MFKMFDAK
LDPS
LD
PS
KI7
MICIMICEAFO
PHOL
PHORPHE
AFE
AFE
MICIMICE
AFO
MSEND
RIT
BK
RITBK_
RIT
AK
5V
5V
5V
PHK
FTRAS
FSQS
+8V
+8V
VLED+VLED-
UB
FUDL
TR
SK
KI6
KI8
KI9
KI7
KI5K
I2K
I3K
I4
CHGKXFCK
QUICKKMSCK
AF
SL
RF
ML
AF
ML
RF
SL
KS
PD
LK
I0K
I1P
TC
HL
DSHKDOTK
KI8
HV
PHK
PB
BB
KP
BB
AK
DS
HK
DO
TK
TRSK
PB
AB
K
PB
AA
K
F3R3V
JA
CK
BO
AR
D
MIC BOARD
VR BOARD
PB
T B
OA
RD
RIT dTX
FILTER
APF/TPF
5VMAINDBK
MAIN SENSOR
MAINDAKGND
MFK
MFDBK
MULTI BOARD
MFDAKGND
POWER TRANSMIT
TIMER
NB NR
MENU M.SCOPE MP-W AUTO TUNEMP-R
XFC
EXITQUICK
CHANGE
DUAL-W
SPLIT
MAIN/SUB50GENE
282421
181410
73.51.8
SPEECH/LOCK
NC
POWER
STBY
TUNER ON
TUNE
SUB TX/RX
TUNER
PBT
NR
TIMER
NB
SD Access
APF/TPFFILTER
RITAKRITBK R
IT
GND
5V
MAIN SUB
TO MAIN-BOARD
PHOR
GND
PHOLPHE
DOT
PHE
DASH
GND
PHNI
PHE
MA
IN U
NIT
F3R3V F3R3VF3R3V NC
5V 5V5V 5VNC HVHV
+8VNC
GNDGND GND
FLTXD FLRXDGND
+8VNC
FRESPWRK GNDFSENI FTRAS
GND GND
GND
DIS
PL
AY
UN
IT (
2/2
)
PBBAK
PBAAK
GND
3R3VKSPDL
PBBBK
PBTK
GND
PBABK
PTCHL
MICIMICEAFOAFE
PHOR
PHOLPHE
PHE
RFML
VLED+
AFMK
AFSK
RFSLAFSL
GND
3R3V
VLED-
AFML
DISPLAY UNIT (2/2)
MAIN TX/RX
MICI
TRACKINGMAIN SUB
TRACKING
GND GND
REC PLAY
RIT CLEAR
MICEAFOGND8VMUDLSQLSMSND
-
i
To upgrade quality, some components may be subject to change without notice.
A7380-5EXPrinted in Japan© 2017 Icom Inc.
SCHEMATIC DIAGRAMS
DISPLAY UNIT (2/2) JACK BOARD
MULTI BOARDUSB BOARD
MIC BOARD
VR BOARD
SD BOARD PBT BOARD
0.0
1
C1
MPZ1608S221AEP3
J102
0.0
1
C1
02
0.0
1
C1
01
MPZ1608S221AEP1
MMZ1608Y102BTEP101
MMZ1608Y102BTEP102
MPZ1608S221AEP2
J103
J1
12345678910
11
12
0.0
1
C2
0.0
1
C4
22R1 22
R2
DASHDOT
PHNI
PHE PHEPHOL
PH
ON
ES
PHNI
PHOR
EL
EC
-KE
Y
DOT
PHE
GNDDASH
PHE
GND DIS
PL
AY
J2
12345678910
11
12
RE1107CM1S1
COM
AB
MFDBK
MFDAKMFK
GND
GND DIS
PLA
YMU
LT
I
0.0
1
C4
0.0
1
C1
4.7k
R4
0.0
1
C2
4.7k
R5
4.7k
R3
0.0
1
C3
4.7k
R6J2
12
34
J1
12345678910
11
12
TP96D00A
R1
TP96D00A
R2
MP
Z1
60
8S
60
1A
EP
2
MP
Z1
60
8S
60
1A
EP
3
RFSL
AFSK
RFML
AFSL
AFMK
3R3V
AFML
3R3V
SU
B A
F/(
RF
/SQ
L)
DIS
PLA
Y
AFMK
GND
RFML
MA
IN A
F/(
RF
/SQ
L)
AFML
RFSLAFSLAFSK
VLED-VLED+
VLED-VLED+
DS
1 (
FR
ON
T U
NIT
)
MPZ2012S331A
EP115 MPZ2012S331A
EP102
0
R103
0
R113
MPZ2012S331A
EP112
0
R104
MPZ2012S331A
EP105
0
R114J108
1
2
3
4
56
J107
1
2
3
4
56 J109
1
2
3
4
5
6
7
8
9
10
11
GND_1
D+1
D-1
VBUS1
GND_2
D+2
D-2
VBUS2
GND_1
D+1
D-1
VBUS1
D-2
VBUS2
GND_2
D+2
VBUS2
GND_2
D-2
VBUS1
D+2
D-1
GND
MA
IN U
NIT
D+1
GND
GND_1
J1
1
1
2
2
3
3
4
4
5 5
66
77
8
8
0.0
1
C7
MPZ2012S601AEP7
47P
C8
MMZ1608Y102BTEP3
10
0P
C4
0.0
1
C2
MMZ1608D301BEP10
0.01
C1
MMZ1608Y102BTEP2
0.0
1
C3
EP12MMZ1608Y102BTEP11
MMZ1608Y102BTEP5
0.0
1
C5
MMZ1608D301BEP9MMZ1608Y102BT
EP4
0.0
1
C6
MPZ1608S221AEP6
J2
12345678
91
0
100UL1
100UL2100UL3
MICEMICI
MUDLSQLS
AFO
8V
MSND
GND+8VAF OUT
MICEMIC
SQLMIC U/D
PTT
GND
SQLS
GND8V
AFO
DIS
PL
AY
UN
IT
MICI
MSND
MICE
MUDL
27R6
MPZ1608S601AEP4
10
C2
27R10
27R5
27R7
27R9
27R8
0.1
C1
J2
#1:CD/DAT3
#2:CMD
#3-1:VSS
#4:VDD
#5:CLK
#6:VSS
#7:DAT0
#8:DAT1
#9:DAT2
CD
WP1
WP2
#3-2:VSS
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
220R2
220R1
SDDAT3
GND
SDCMD
SDDAT0
MA
IN
GND
SDDAT1
SD
CA
RD
VDD(3R3V)
SDCD
SDDAT2
SDCLK
SDWP
GND
GND
GND
DS90CF364AMT
IC4531RxOUT172RxOUT183GND4RxOUT195RxOUT206N/C7LVDSGND8RxINO-9RxINO+10RxINO1-11RxINO1+12LVDSVCC13LVDSGND14RxIN2-15RxIN2+16RxCLKIN-17RxCLKIN+18LVDSGND19PLLGND20PLLVCC21PLLGND22PWRDWN23RxCLKOUT24RxOUT025 GND
26RxOUT1
27RxOUT2
28VCC
29RxOUT3
30RxOUT4
31RxOUT5
32GND
33RxOUT6
34RxOUT7
35RxOUT8
36VCC
37RxOUT9
38GND
39RxOUT10
40RxOUT11
41RxOUT12
42VCC
43RxOUT13
44GND
45RxOUT14
46RxOUT15
47RxOUT16
48VCC
0.0
01
C2
54
0.1
C2
51
RB160LD221
10
0R
20
2
10R254
0.0
01
C2
01
1.2
R2
21
0.0
01
C2
55
0.0
01
C2
07
10
C2
21
0.0
1
C2
08
10
0k
R2
57
10R251
0.1
C2
52
0.1
C2
06
0.1
C2
09
10
0R
20
1
10
0k
R2
55
10R2521
00
R2
04
10
0R
20
3
J201
123456789
10111213141516171819202122232425262728293031323334353637383940
41
42
0.1C223
0.0
01
C2
56
10
0k
R2
56
UC6528XBNQ4G
IC251 1B
US
Y2
DIN
3C
S4
DC
LK
5AVDD6X+7Y+8X-
9Y
-
10
VS
S
11
IN3
12
IN4
13VREF
14DVDD
15PENIRQ
16DOUT
17
27U
L221
0.0
1C
20
5
0.0
1
C2
02
10R253
0.0
01
C2
53
0.1
C2
03
47
k
R2
05
0.0
01
C2
04
BKLV
TWDCLCTWCSTWDTXTWBUSY
TWDRXTWPIRQ
F3R3V
5V
APW7136CCI
IC221
3 FB
2 GND
1 LX 6VIN 5OVP 4EN
VLED+
VLED-
22U
L222
1C2
24
10
C2
22
J203
12345678910111213
14
15
MMZ1005B601C
EP201
MM
Z1
00
5B
60
1C
EP
20
2
MM
Z1
00
5B
60
1C
EP
20
3
MMZ1005B601C
EP231
0.1
C2
31
10C2
71
100U
L271
47
k
R2
22
47kR224
SN74AHCT1G08DCKR
IC222
1234
5
2.2
C2
25
100k
R223
LRB751SD222
0.0
01
C2
26
LK2M
G5
TWDTXTWCS
VS
G7
B6B5
G4
TWDCLC
DE
B4B3
G6
HS
R3
G2
R4
TWBUSY
R5
HS
R6
R3
VS
YU
XR
R5
R4
TWPIRQ
B7
TWDRX
DE
XL
G3
YD
B3
B5
R6
B4
G3CLKM
G4
R7
G2
G5
LK0M
CLKP
B6
G6G7 LK0P
LCD_ON
LCD_ON
LK2P
LK1MLK1P
B7
R7
LCK
VLED+
LK1PLK2M
CLKMCLKPLCD_ON
LK1M
LK2P
LK0PLK0M
D3R3V
VLED-
G6
R3
VDDR0
B4
R7
G5
YD
B5
VSYNCDE
B0
DS
1 (
FR
ON
T U
NIT
)
R2
GND
PCLK
NC
XR
NC
B7
G7
G0G1
DISP
NC
G3
GND
R6
HSYNC
XL
G4
R4
B3
YU
R1
B2B1
R5
GND
G2
B6
DIS
PL
AY
UN
IT (1
/2)
RxIN0-RxIN0+RxIN1-RxIN1+
GND
TO
MA
IN
GND
D3R3VD3R3V
TP90D96AE20
S1
1COM
2A
3B
4COM 5
A
6B
7 8J1
12345678910
11
12
4.7k
R2
4.7k
R3
0.0
1
C1
0.0
1
C2
TP96D00
R1
3R3VPBTK
PTCHL
PBABK
GNDPBBAKPBBBKPBAAK
KSPDL
TWIN-PBT
(A)
(B)
KEY-SPEED
PITCH
DISPLAY
GND
KEY-SPEED/PITCH
-
o
To upgrade quality, some components may be subject to change without notice.
A7380-5EXPrinted in Japan© 2017 Icom Inc.
SCHEMATIC DIAGRAMS
MC74HC4094ADTR2G
IC411
1STR
2D
3CLK
4Q1
5Q2
6Q3
7Q4
8GND
9QS
10Q'S
11Q8
12Q7
13Q6
14Q5
15OE
16V+
R2A20169SA
IC401
1VrefL
2Ao3
3Ao4
4Ao5
5Ao6
6Ao7
7Ao8
8Ao9
9Ao10
10VrefU
11Vcc
12Ao11
13Ao12
14Do
15LD
16CLK
17DI
18Ao1
19Ao2
20GND
J151
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
39K
R462
22
K
R4
64
NJM2904CRB1
IC1021
2
3
1
1
R459
0.1
C4
55
NJM2904CRB1IC1021
6
5
710K
R463
2.7
K
R4
51
DZ2J047M
D1021
47
0 C
E-L
X
C4
52
1.5M
R453
NJM2904CRB1
IC1021V+
8
GND
4
47
0
R4
57
27K
R456
0.1
C4
54
10
C4
51
10K
R452
27
K
R4
55
1.5
MR
45
410K
R461
0.0
1
C4
53
L2SC4081
Q452
MPZ1608S601A EP152
MPZ1608S601A EP151
100 R158
100 R155
MMZ1005A152ET EP153
MMZ1005A152ET EP154
100 R157
100 R156
MMZ1005A152ETEP162
MMZ1005A152ETEP159
MMZ1005A152ETEP160
MMZ1005A152ETEP164
MMZ1005A152ETEP161
100R163
MMZ1005A152ETEP165
0.0
01
C1
64
0.1
C1
63
0.0
01
C1
59
0.0
01
C1
66
0.0
01
C1
62
0.0
01
C1
61
0.0
01
C1
67
0.1
C1
60
0.0
01
C1
65
47
PC
15
8
0.1
C1
51
0.0
01
C1
53
0.1
C1
52
47
PC
15
5
47
PC
15
6
0.0
01
C1
54
47
PC
15
7
100R109
100 R101 100R110
100 R102
100 R103 100R112
100R113100R114
100 R106 100R115
100 R107 100R116
100 R108 100R117
47
PC
11
4
47
PC
10
6
47
PC
11
5
47
PC
10
7
47
PC
11
6
47
PC
10
8
0.1
C1
04
0.0
01
C1
03
0.0
01
C1
02
0.1
C1
01
0.0
01
C11
7
MPZ1608S601A
EP123
MPZ1608S601AEP121
0.1
C1
23
0.1
C1
22
0.1
C1
21
J101
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
USB1_5V
USB1_HP
USB2_5V
GND
USB2_HP
USB2_HM
GND
USB1_HM
TSTB4
TOE
TDAT
TSTB2
TCLK
TSTB3
TSTB1
+14V
+8V
+5V
+3R3V
-12V
18K
R42710K
R426
L1SS400
D422
4.7K
R421
15K
R424
0.1
C4
31
47K
R422
NJM2904CRB1
IC4216
5
7
NJM2904CRB1
IC4212
3
1
NJM
29
04
CR
B1
IC4
21
V+
8
GND
4
10
0
R4
38
SHORT1005
CP421
4.7K
R423
LDTC114EE Q421
L1SS400
D421
MPZ2012S331AEP324
MPZ2012S331A
EP322
MPZ2012S331AEP323
MPZ2012S331A
EP321
MCK
MDAT
RSTB1
DSTB
RSTB3
PSTB
RSTB2
MSTB
RSTB4
KEY
START
IMPI
PHASEI
SWRL
TPWRL
LRB706F
D452
LRB706F
D451
0.0
1
C4
41
0.0
1
C4
42
1KR442
1KR441
0.1
C4
01
0.1
C4
11
POCV
ICCV
REFLP
FORLP
10
C4
28
PFIDL
0.0
1
C4
30
0.0
1
C4
29
LRB706F
D424
LRB706F
D423
FANV
H3R3V
NJM2904CRB1
IC4316
5
7
NJM2904CRB1
IC4312
3
1
1K
R4
36
HV
J361
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
100 R372
100R374
0.0
01
C3
72
22
P
C3
74
100 R371
100 R373 100R376
100R375
22
P
C3
71
0.0
01
C3
73
0.0
01
C3
75
0.0
01
C3
76
MPZ1608S601AEP361
MPZ1608S601AEP362
MPZ1608S601AEP364
MPZ1608S601AEP363
0.1
C3
64
0.1
C3
63
0.1
C3
62
0.1
C3
61
PWRK
FSENI
LTXD
FTRAS
FRES
LRXD
+8V
USA5V
F3R3V
MICI
MICE
J341
1
2
34
J331
1
2
3
4
5
67
8
LDTA114EE
Q101
SPONAS
SPONBS
ISPBS
PHONS
METAV
SENI
TRVTS
EXRL2S
EXRL1S
TRAS
TRVI
METBV
KEYI
RTKIJ201
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
MPZ1608S221A EP202
MPZ1608S221A EP201
MPZ1608S221A EP203
CIVE
CIV
AMOD
AAF
EALC
47
P
C2
13
47
P
C2
12
47
P
C2
11
47
P
C2
14
47
P
C2
15
47
P
C2
18
47
P
C2
17
47
P
C2
16
J251
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
0.1
C2
01
0.1
C2
03
0.1
C2
02
0.0
1C
25
4
0.0
1C
26
0
0.0
1C
25
6
0.0
1C
25
8
0.0
1C
26
3
0.0
1C
26
1
0.0
1C
25
3
0.0
1C
25
7
0.0
1C
25
5
0.0
1C
25
9
47
PC
25
1
47
PC
25
2
0.0
1C
26
4
0.0
1C
26
6
0.0
1C
26
5
0.0
1C
26
7
100R271
100R272
220 R259
220R274
220R275
220 R261
22 R213
22 R211
22 R214
22 R212
22R218
22R216
22R215
22R217
0.0
01
C1
09
0.0
01
C11
0
0.0
01
C11
20
.00
1C
11
3
47
K
R4
44
47
K
R4
43
47
K
R4
45
47
K
R4
46
0
R401
10
0
R4
39
0.1
C4
39
NJM
29
04
CR
B1
IC4
31
V+
8
GND
4
TC74HC4052AF
IC501
1Y0
2Y2
3Y
4Y3
5Y1
6INH
7VEE
8VSS
9B
10A
11X3
12X0
13X
14X1
15X2
16VDD
0.0
1
C4
22
0.0
1
C4
21
AMS
NASBS
RSTB5
DRESL
MMZ1005A152ET EP257
MMZ1005A152ET EP260
MMZ1005A152ET EP256
MMZ1005A152ET EP255
MMZ1005A152ET EP252
MMZ1005A152ETEP269
MMZ1005A152ETEP270
MMZ1005A152ET EP253
MMZ1005A152ETEP273
MMZ1005A152ET EP254
MMZ1005A152ET EP263
MMZ1005A152ET EP262
MMZ1005A152ET EP258
MMZ1005A152ET EP251
MP1XL
MP1YL
MPSA
MPSB
FORL
REFL
RXS
VDL
PWRS
DIDL
FIDL
TXS
TCALS
10
0
R4
96
0.1
C4
91
NJM
29
04
CR
B1
IC4
91
V+
8
GND
4
1K
R501
0.0
1
C5
02
0.0
1
C5
03
1KR502
LRB706F
D502
47
K
R5
03
LRB706F
D501
SD_D0
SD_CLK
SD_WP
SD_D1
SD_D2
SD_CMD
SD_D3
SD3R3V
SD_CD
0.1
C5
01
1K
R437
1K
R434
1K
R433
DSA700400Q451
47K
R431
47K
R432
0R321
0R323
0R322
0R324
MPZ1608S221A
EP122
MMZ1005A152ET EP104
MMZ1005A152ETEP111
0.0
01
C111
100R166
100R167
MM
Z1
00
5B
60
1C
EP
50
1
MM
Z1
00
5B
60
1C
EP
40
1
MM
Z1
00
5B
60
1C
EP
411
27R308
27R306
MPZ1608S601AEP301
27
R307
27
R305
100R302
27
R304
100R301
27R303
0.1
C3
01
47
K
R4
48
DPGV
0.0
1C
27
0
0.0
1C
27
1
0.0
1C
26
8
0.0
1C
27
3
0.0
1C
27
4
0.0
1C
27
2
0.0
1C
26
9
0.0
1C
27
5
PHOL
PHE
PHOR
AFE
AFO
LDTC114EE
Q102
DSTBA
DSRES
100R604
DSCK100R606
100R614
DSTBB
100R615
100R605
100R612
100R611
100R602
100R601
100R603
100R616
DSDAT
100R613
J601
1
2
3
4
5
6
7
8
9
10
DSDAB
DSCLB
DSDAA
DSCLA
J611
1
2
3
4
5
6
7
8
9
10
82K
R492
NJM2904CRB1
IC491 6
5
7
L2SC4081Q491
100
R497
47K
R494
NJM2904CRB1
IC491
2
3
1
0.1
C492
10
K
R4
91
0.1
C6
03
MPZ1608S601AEP603
J602
1
2
3
45
0.1
C6
04
MPZ1608S601AEP604
0.1
C6
13
MPZ1608S601A
EP613
0.1
C6
14
MPZ1608S601A
EP614
J612
1
2
3
45
MPZ1608S221AEP612
MPZ1608S221AEP611
MPZ1608S221AEP602
MPZ1608S221AEP601
0.1
C6
02
0.1
C6
01
0.1
C6
11
0.1
C6
12
MMZ1005A152ETEP265
MMZ1005A152ETEP268
MMZ1005A152ETEP266
MMZ1005A152ETEP264
MMZ1005A152ETEP267
DSELADJ
ALC
J451
1
2
34
+3R3TU
J301
12
34
56
78
910
1112
1314
J321
1
2
3
4
5
6
7
8
9
10
11
CLKM
CLKP
J351
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
LK0M
LK2P
LK0P
0.1
C3
51
LK2M
LK1P
MPZ1608S601A
EP351
LCD_ON
LK1M
47
0K
R4
93
68K
R428
4.7
K
R4
35
LRB706F
D427
LRB706F
D426
LRB706F
D425
MMZ1005A152ETEP168
0.1
C1
68
22
0P
C2
62
R4
66 3.3
K
22
K
R4
67
22
K
R4
69
3.3
K
R4
68
1
R458
2.2R460
0.01
C457
0.0
1
C4
58
47
0 C
E-L
X
C4
56
1
C4
32
PW2FBS
33
K
R4
47
0.0
1
C4
93
LDTC114EE
Q103
4.7
K
R1
21
100
R429
2.2
k
R4
49
2.2
k
R4
50
10
C4
49
10
C4
50
47
R430PHONS
DID2V
PDIDV
FID1V
FID2V
FANI
FID1V
FID2V
MDAT
DRESL
PSTB
MCK PFIDL
PDIDL
ANTS
TSTB2
TSTB4
TCLK
SWRL_
IMPI
TSTB1
TSTB3
TDAT
TOE
DRESL
MSTB
MDAT
DID1V
TSTB2
TSTB4
TSTB1
TSTB3
TOE
TDAT
TCLK
FORLP
REFLP
DID1V
DID2V
PDIDV
POCV
ICCV
IREFV
MSTB
MCK
RSTB3
RSTB1
RSTB2
RSTB4
DSTB
PSTB
KEY
KEY
PHASEI
TPWRL_
SWRL_
IMPI
TPWRL_
ISPBS
MDAT
START
POCV
REFLP
REFLP
FORLP
FORLP
AMS
BANDV
BANDV
ICCV
-12V
THML
PWRK
FSENI FTRAS
FRES
FTRAS
PWRK
FRES
LTXD
LRXD
FSENI
+8V
USA5V
F3R3V
MICE
MICI
START
SPONBS
PHONS
SENI
TRVI
RTKI
TRVTS
TRAS
EXRL2S
KEYI
METBV
EXRL1S
METAV
RSTB2
TRAS
SENI
EXRL1S
EXRL2S
RTKI
BANDV
KEYI
TRVI
EPAD2L
EPAD1L
METBV
METAV
CIV
CIVE
AMOD
AAF
EALC
PW2FBS
RSTB5
RSTB4
RSTB3
MCK
MDAT
ACC5V
MCK
MCK
DSTB
MDAT
MPSA
EPAD2L
MPSB
MP1XL
EPAD1L
FIDL
ANTS
ISPBS
NASBS
AMS
ACC5V
RSTB5
DRESL
RSTB1
DRESL
LTXDLRXD
MPSB
MPSA
MP1YL
MP1XL
REFL
DIDL
VDL
FIDL
FORL
PWRS
RXS
RXS
FANI
THML
DIDL
NASBS
TCALS
MP1YL
TXS
SD_CLK
SD_D0
SD_D3
SD_WP
SD_CD
SD_CMD
SD_D2
SD_D1
DRIV
IREFV
+5V
SD_D2
SD_CMD
SD_CD
SD_D1
SD_WP
SD_D0
SD_CLK
SD_D3
SD3R3V
FANV
PHE
PHOR
PHOL
AFO
PFIDL
PFIDL
PDIDL
+14V
+14V
TRVTS
DRIVE
ALC
DSELADJ
DPGV
+3R3TU
LCD_ON
CLKP
CLKM
LK2P
LK2M
LK1P
LK1M
LK0P
LK0M
+3R3V
+3R3V
HV
VDL
PVDL
PVDL
SPONAS
SPONBS
FORL
REFL
PHASEI
SPONAS
PW2FBS
T8V
T8V
T8V
+8V
TUNER
PA
DISPLAY
FAN1
FANG
RF
DIS
PLA
Y
MF1
US
B
DIS
PLA
Y
RF
MAIN UNIT
(4/11)
MAIN UNIT
(8/11)
MAIN UNIT
(3/11)
MAIN UNIT
(10/11)
SD
DIG
ISE
L-B
DIG
ISE
L-A
DSAPBH
DSONBH
DSONAH
DSAPAH
+3R3V+14V
+3R3V+14V
DIGISEL-ADIGISEL-B
AFE
DIS
PLA
Y
MAIN UNIT
(10/11)
MAIN UNIT
(4/11)
MAIN UNIT
(5/11)
MAIN UNIT
(5/11)
MAIN UNIT
(2/11)
MAIN UNIT
(5/11)
MAIN UNIT
(7/11)
MAIN UNIT
(3/11)
MAIN UNIT
(4/11)
MAIN UNIT
(9/11)
MAIN UNIT
(8/11)
MAIN UNIT
(7/11)
MAIN UNIT
(5/11)
MAIN UNIT
(2/11)
MAIN UNIT
(4/11)
MAIN UNIT
(7/11)
MAIN UNIT
(5/11)
MAIN UNIT (1/11)
-
!0
To upgrade quality, some components may be subject to change without notice.
A7380-5EXPrinted in Japan© 2017 Icom Inc.
SCHEMATIC DIAGRAMS
MAIN UNIT (2/11)
FPWS
TPS62110RSAR
IC1301
1P
GN
D2
VIN
3V
IN4
EN
5SYNC
6LBO
7LBI
8VINA
9A
GN
D
10
FB
11
GN
D
12
GN
D
13PG
14SW
15SW
16PGND
17
SDPWS
LR
B5
51
V
D1
35
2
10
C11
02
UPWS
MPZ2012S601A
EP1302
+2R5V
82
K
R11
02
+1R5V
100K
R1306
10
10
TM
K3
16
BJ 2
5V
X5
RC
13
61
XC6230H001QR
IC1101
1VOUT
2NC
3ILIM
4VOFB
5CE
6VSS
7NC
8VIN
9
10
10 TMK316BJ 25V X5RC1352
+5V
47
K
R11
03
10
10 TMK316BJ 25V X5RC1353
AD3R3V
ERBRE1R25V
F1351
1 2
MPZ2012S601A
EP1352XC6209F502MR
IC1241
1VIN
2VSS
3CE
4NC
5VOUT
1
C11
42
10
C1
30
5
0.1
C1
35
4
XC6222A331MR
IC1141
1VIN
2VSS
3CE
4NC
5VOUT
100
R1356
39K
R1406
0.1
C1355
100K
R1353
10
P
C1
40
8
33
K
R1
36
1
39K
R1405
LRB551V
D1111
1
C11
83
47
C1
40
9
2.2
C11
43
DZ
2J0
47
M
D1
35
1
L_SLF6028T-100M1R3-PF_10U
10U
L1401
DB2141300L
D1353
47
C1
40
7
1.8
K
R1
36
2
XC6221A152MR
IC1181
1VIN
2VSS
3CD
4NC
5VOUT
XC6222A321MR
IC1111
1VIN
2VSS
3CE
4NC
5VOUT
0.0
1
C11
41
2.2
C1
24
1
0.1
C1363
TPS62110RSAR
IC1401
1P
GN
D2
VIN
3V
IN4
EN
5SYNC
6LBO
7LBI
8VINA
9A
GN
D
10
FB
11
GN
D
12
GN
D
13PG
14SW
15SW
16PGND
17
MPZ2012S601A
EP1301
MPZ2012S601A
EP1351
10
C1
30
7
47
0K
R1
40
4
10
C11
63
1
C11
82
47
0K
R1
30
4
MPZ2012S601A
EP1401
0.0
1
C11
61 4
7K
R11
21
1C1
40
2
10
K
R1
35
7
47
C1
40
6
22
R1111
XC6222A331MR
IC1131
1VIN
2VSS
3CE
4NC
5VOUT
10
P
C1
30
8
100
R1402
SLF7045T-3R3M2R5-PF 3.3U
3.3UL1351
2.2C111
3
1
C11
32
47
C1
40
1
RZF020P01TL
Q1122
1
C111
2
2.2
C11
33
39K
R1305
2.2
C1
24
2
1K
R1122
L1402
10U
10
C1
30
4
100
R1301
F3R3V
10
C11
03
0.0
1
C11
31
10
C11
62
USA5V
10
C1
30
6
82
K
R11
62
+8V
100
R1352 10
P
C1
35
9
XC6230H001QR
IC1161
1VOUT
2NC
3ILIM
4VOFB
5CE
6VSS
7NC
8VIN
9
-12V
47
C1
30
1
47
K
R11
63
H1R18V
DCLK
SLF6028T-100M1R3-PF 10U
10U
L1301
+1R1V
DCLK#
H3R3V
PWRS
SD3R3V
ADP2384ACPZN
IC1351
1COMP
2FB
3VREG
4GND
5SW
6SW
7S
W8
PG
ND
9P
GN
D1
0P
GN
D11
PG
ND
12
PG
ND
13PGND
14SW
15BST
16PVIN
17PVIN
18PVIN
19
PV
IN
20
EN
21
PG
OO
D
22
RT
23
SY
NC
24
SS
25
GN
D
26
SW
USB3R3V
47
K
R111
3
CP06S
CP161
1
C11
92
TLV70025DCKR
IC1191
1IN
2GND
3EN
4NC
5OUT
H2R5V
1
C11
91
0.2
2
C1
35
6
10
C1
35
1
47
K
R11
23
47
K
R11
41
47
K
R11
31
BU4SU69
IC1352
1
2
3 4
5
LDTC114EE
Q1121
HV
+14V
MPZ2012S101A
EP722
0.1
C7
21
MPZ2012S101A
EP721
0.1
C7
22
J2001
1
2
3
4
5
67
MPZ2012S601A
EP1051
10
P
C1
05
8
MPZ2012S601A
EP1052
10
C1
05
4
100
R1051SLF6028T-100M1R3-PF 10U
10U
L1051
47
0K
R1
05
410
C1
05
7
10
C1
05
5
TPS62110RSAR
IC1051
1P
GN
D2
VIN
3V
IN4
EN
5SYNC
6LBO
7LBI
8VINA
9A
GN
D
10
FB
11
GN
D
12
GN
D
13PG
14SW
15SW
16PGND
17
10
C1
05
6
+3R3V
150K
R1056
100K
R1055
1C1
05
2
1C1
30
2
TLV70025DCKR
IC1171
1IN
2GND
3EN
4NC
5OUT
1
C11
72
1
C11
73
0
R11
01
0
R11
61
1
C1
35
7
0.0
01
C1
20
5
22
C1
20
1
10
0K
R1
20
6
ISL8023IRTAJZ
IC1201
1VIN
2VDD
