ICOM IC-7610 Schematics

GENERAL WIRING (1/2)

q

SCHEMATIC DIAGRAMS

RX-OUT

J1002

RX-IN

J1102

X-VERT

J1191

J4001

ALC

RELAY

GND
GND

EXT
KEYPAD

METER

KEY

REMOTE

P3

P3

J1

J4002

J4003

J4004

J4005

DIGIB-OUT

J1072

W141,W142

GND
GND
GND

GND
RFOA
RFOA
RFOA
RFOA
RFOA
RFOA

GND

GND

GND

GND

GND

GND

BA10AS

BA1AS
BA9AS

BA11AS

BA7AS
BA8AS

+14V

P3

W161,W162

P3

J2

DIGISEL-B UNIT

@7

DSCLB

MCK

DSDAB

MDAT

DSRES

2

34567

GND

1

J2018

J2017

DSAPBH

GND

9

10

DSTBB

DSONBH

8

J4006

6
7

7

6

ACC ACC

1

(1) (2)

4

RF:J3002/BPF:J1002

12
34
56
78
910
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

DIGIB-IN

J1071

8

2

GND
GND
GND
GND
GND
GND
RFOA
RFOA
RFOA
RFOA
RFOA
RFOA
GND
GND
GND
GND
GND
GND
BA10AS
BA1AS
BA9AS
BA11AS
BA7AS
BA8AS
+14V

1
8
3

3

4
2
5

5

BPF-A BOARD

RF:J3001/BPF:J1001

GND
GND

GND
RFHIA
RFHIA
RFHIA
RFHIA
RFHIA

GND

GND

GND

GND

RFLIA
RFLIA
RFLIA
RFLIA
RFLIA

GND

GND

GND

DIGIA-OUT

J1172

P3

W151,W152

P3

J1

DIGISEL-A UNIT

@6

GND

+3R3V

+15V

1

2

3

45

J2017

GND

10

DSAPAH

9

DSONAH

MCK

DSTBA

MDAT

8

DSDAA

J4007

6
7

7

6

1

4

#0 #0

12
34
56
78
910
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

2

GND
GND
GND
RFHIA
RFHIA
RFHIA
RFHIA
RFHIA
GND
GND
GND
GND
RFLIA
RFLIA
RFLIA
RFLIA
RFLIA
GND
GND
GND

1

3

3

4
2
5

5

RF:J2002/BPF:J1002

GND
GND
GND
GND
GND

GND
RFOB
RFOB
RFOB
RFOB
RFOB
RFOB

GND

GND

GND

GND

GND

GND

BA10BS

BA1BS
BA9BS

BA11BS

BA7BS
BA8BS

+14V

12
34
56
78
910
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

GND
GND
GND
GND
GND
GND
RFOB
RFOB
RFOB
RFOB
RFOB
RFOB
GND
GND
GND
GND
GND
GND
BA10BS
BA1BS
BA9BS
BA11BS
BA7BS
BA8BS
+14V

BPF-B BOARD

RF:J2001/BPF:J1001

GND
GND

GND
RFHIB
RFHIB
RFHIB
RFHIB
RFHIB

GND

GND

GND

GND

RFLIB
RFLIB
RFLIB
RFLIB
RFLIB

GND

GND

GND

RF UNIT

@0~@3

DSCLA

GND

DSRES

1

2

34567

DIGIA-IN

J1171

P3

W171,W172

P3

J2

GND

+3R3V

+15V

1

2

3

J2018

45

ATRRF

P3

W111,W112

J3481

BRRF

J2481

P3

W121,W122

PW2FB

J4051

P3

W211,W212

RX-A

RX-B

YGR

12
34
56
78
910
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

RSTB1

J1301

J201

J1101

J1001

J1091

GND
GND
GND
RFHIB
RFHIB
RFHIB
RFHIB
RFHIB
GND
GND
GND
GND
RFLIB
RFLIB
RFLIB
RFLIB
RFLIB
GND
GND
GND

RSTB2

DRESL

1

2

RSTB1

RSTB2

P3

P3

P3

W101,W102

1

2

J4003

34

1

2

J451

FANG

FAN1

RSTB3

MCK

RSTB4

34567

MCK

RSTB4

RSTB3

DRESL

MDAT

GND

GND

GNDNCGND

RSTB5

GND

GND

GND

W303 W304

891011121314151617181920212223242526

NC

GND

GND

GND

GND

GND

MDAT

RSTB5

GND

GND

1

J321

10 11

EXT

TUNER

+3R3V

NC

GND

NC

GND

GND

+3R3V

GND

USB1_HP

USB1_HM

USB1_5V

2

34567

P3

MF1

J6106

1
2
3
4

+8V

+3R3VNC+8V

+3R3V

8

9

101112131415161718192021222324252627282930

NC

+8V

+3R3V

+3R3V

USB2_HP

USB2_HM

USB2_5V

GND

8

9

J101

W71~W74

W1101~W1104

+14V

NC

+8V

NC

+8V

+8V

+14V

YGR

KEY

1

J591

56

123

J6106

+14V

+14V

+14V

1

2

34567

282930

27

+14V

+14V

+14V

SD_D2

J301

14

+14V

START

2

3

SD_D3

SD_CMD

12

13

GND

4

4

J1401

J251

GND

SD3R3V

10

11

SENI

AAF

1

SENI

SD_CLK

9

W191,W192

W201,W202

PA UNIT

@4, @5

GND

GND

KEY

START

GND

J701

34567

1

2

J151

KEY

GND

GND

START

TRAS

BANDV

RTKI

EXRL2S

AMOD

EALC

34567

2

AAF

RTKI

EALC

TRAS

AMOD

EXRL2S

SD_CD

SD_D0

GND

GND

SD_D1

SD_WP

8

3

456

7

DC-IN

2

4

1

3

P30

W1

GND

GND

GND

PVDL

GND

GND

TRVI

EXRL1S

89101112131415161718192021222324252627282930

BANDV

EXRL1S

GND

GND

1

2

PDIDV

MCK

FIDL

GND

89101112131415161718192021222324252627282930

GND

MCK

GND

GND

PVDL

PFIDL

RXS

T8V

KEYI

GND

GND

ACC5V

T8V

RXS

GND

TRVI

KEYI

ACC5V

LK0M

LK0P

1

2

J351

14 15

PSTB

DRESL

PWRS

W301

PSTB

PWRS

PDIDV

GND

TRVTS

GND

GND

GND

GND

LK2M

LK1M

LK1P

34567

MDAT

DID2V

DID2V

DRESL

DRIVE

EPAD2L

TRVTS

EPAD2L

LK2P

CLKM

DID1V

FID2V

MDAT

DID1V

EPAD1L

ALC

9

101112131415161718192021222324252627282930

DRIVE

EPAD1L

CLKP

LCD_ON

8

9

DIDL

101112131415161718192021222324252627282930

FID2V

PDIDL

METBV

8

ALC

METBV

GND

+3R3V

101112

THML

FID1V

GND

GND

8

9

GND

THML

FID1V

METAV

DPGV

CIVE

DSELADJ

CIVE

DPGV

METAV

DSELADJ

GND

+3R3V

13

GND

GND

NC

34567

NC

GND

CIV

2

NC

+3R3V

NC

1

CIV

PAO

+14V
+14V

GND
GND

NC

+5V

2

34567

NC

+3R3V

J361

HV

1

+5V

F3R3V

F3R3V

F3R3V

P3

J941

J721

J9610

67

1
2
3
4
5

J9610

J2001

1
2
3
4
5

W11-15

700mm

112233445

5

67

345

1

2

HV

GND

GND

+14V

+14V

MAIN UNIT

o~!9

USA5V

HV

USA5V

USA5V

USA5V

HVNCGND

NC

1
2
3
4
5

+8V

NC

W101,W102

2

3

4

2

J3071

SPE

GND

+8V

NC

SPEAKER

1

J4003

1

SPO

J3061

J3051

GND

LRXD

LTX D

P3

P3

P3

GND

101112131415161718192021222324252627282930

SP1

EXT-SP

EXT-SP

PWRK

FRES

8

9

(A)

(B)

GND

FTRAS

FSENI

J1002

J2003

J1001

RFMON

P3

W131,W132

P3

RFMON

GND

GND

GND

2

34567

RX-A

RX-B

PAO

GND

1

TUNER UNIT

GND

GND

J1003

J1801

1

2

J101

J8502

GND

J7401

910

1
2
3
4
5
6
7
8

J7121

1
2
3
4

J9401

1

1213

2
3
4
5
6
7
8
9
10
11

MICE

MICI

1

2

J341

34

@8, @9

GND

GND

TSTB4

TDAT

TOE

TCLK

34567

89101112131415161718192021222324252627282930

TOE

GND

GNDNCGND

TDAT

TCLK

TSTB4

LAN

USB-1

(REMOTE&AF/IF)

USB-2

AFO

AFE

PHOL

1

2

345

J331

78

TSTB2

TSTB3

TSTB3

TSTB2

PHE

PHOR

TCALV

TSTB1

TSTB1

TCALV

PHE

6

T8V

PHASEI

W302

T8V

IMPI

PHASEI

IMPI

FORLP

FORLP

REFLP

IREFV

IREFV

REFLP

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

SWRL

ATN S

SWRL

ANTS

NC

TPWRL

9

101112131415161718192021222324252627282930

-12V

TPWRL

26262525

EXT-DISP

ANT1

J1(CHASSIS)

ANT2

J2(CHASSIS)

3R3V

-12V

NC

8

NC

+3R3V

+3R3V

EXT

REF-IN

(DVI)

NC

3R3V

NC

14V

34567

+14V

14V

14V

1

2

+14V

+14V

J4501

1

GND

2

J9611

1

2

J9611

45

J612

1

2

GND

+3R3V

3

3

3

+14V

P3

ATRRF

J8001

P3

BRRF

J8501

P3

PW2FB

J8521

34567

1

2

J9616

1

2

34567

J9617

10 11

34567

1

2

J109

D-1

D+1

GND_1

VBUS1

GND_2

D+2

GND

8

8

8

D-2

9

9

9

GND

VBUS2

1

2

3

J9611

W305 W306 W307W308

34567

1

2

J601

GND

DSCK

DSDAT

DSTBB

DSDAB

DSAPBH

DSONBH

W21~W23 W31~W33 W51 W61 W41~W48

3

1

2

J9611

8910

GND

DSCLB

DSRES

45

J602

1

2

GND

+3R3V

3

+14V

34567

DSCK

DSDAT

DSTBA

DSONAH

8910

DSCLA

DSRES

DSDAA

1

2

J611

GND

DSAPAH

USB UNIT

i

34567

34567

34567

LK1P

LK2M

LK1M

LK2P

CLKM

89101112

8

9

89101112

CLKP

LCD_ON

J9613

1

2

1

2

J9613

3

4

5

6

7

11

12

8

9

10

13

14

J1

SDDAT2

SDCMD

SDDAT3

GND

SDCD

SDCLK

SD3R3V

GND

GND

SDWP

SDDAT0

SDDAT1

14 15

1

2

GND

GND

J203

1

LK0M

2

LK0P

SD UNIT DISPLAY UNIT

ii

101112

GND

+3R3V

13

13

13

GND

+3R3V

34567

J902

1

2

F3R3VNCF3R3V

F3R3V

89101112131415161718192021222324252627282930

5V

5V

5V

HV5VHV

NC

NC

NC

+8V

+8V

GND

GND

GND

GND

FLTXD

FLRXD

FRES

PWRK

GND

FSENI

DISPLAY UNIT

y, u

To upgrade quality, some components may be
subject to change without notice.

GND

FTRAS

GND

GND

1

2

J9607

1234567

J9605

910

1

2

J502

GND

MICI

MICE

J9606

11223344556

8

34567

8

AFE

AFO

PHE

PHE

PHOL

PHOR

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

6

GENERAL WIRING (2/2)

MULTI
BOARD

i

PBT
BOARD

i

FRONT UNIT

J2

10

GND

9

GND

8

GND

7

GND

6

GND

5

MFDBK

4

NC

3

MFK

2

MFDAK

1

GND

J1

10

GND

9

PBBAK

8

PBBBK

7

PBAAK

6

PBABK

5

PBTK

4

3R3V

3

KSPDL

2

PTCHL

1

GND

w

SCHEMATIC DIAGRAMS

TO MAIN J351

TO MAIN J361

1

2

J9613

14 15

1

2

J771

GND

1

GND

2

GND

3

GND

4

GND

5

MFDBK

W21

11 12

6

NC

7

MFK

8

MFDAK

9

GND

10

J203

LK0P

LK0M

DISPLAY BOARD

J801

GND

1

PBBAK

2

PBBBK

3

PBAAK

4

PBABK

5

PBTK

W22

11 12

6

3R3V

7

KSPDL

8

PTCHL

9

GND

10

34567

34567

LK1P

LK2M

LK1M

8

9

89101112

LK2P

CLKP

CLKM

LCD_ON

u, i

101112

GND

+3R3V

13

13

GND

+3R3V

J902

1

2

F3R3V

F3R3V

34567

89101112131415161718192021222324252627282930

5V

5V

5V

NC

F3R3V

5V

HV

HV

NC

+8V

+8V

NC

GND

GND

GND

FLTXD

NC

GND

FRES

FLRXD

GND

PWRK

FSENI

FTRAS

GND

GND

GND

GND

USB
BOARD

i

MICI

MICE

AFO

AFE

PHOR

PHE

PHOL

PHE

GND

USB1_HP

USB1_HM

USB1_5V

GND

USB2_HP

USB2_HM

USB2_5V

GND

J502

1
2
3
4
5
6
7
8

J109

1
2
3
4
5
6
7
8
9

J9605

910

1
2
3
4
5
6
7

TO MAIN J331,J341

8

J9617

1

1011

2
3
4
5
6
7
8
9

TO MAIN J321

VR
BOARD

MAIN SENSOR

EX-3210

EP1

RIT SENSOR

EX-3956

EP10

i

VLED-

VLED+

GND

AFSK

AFSL

RFSL

AFMK

AFML
RFML

3R3V

VLED+
VLED-

J1

10
9
8
7
6
5
4
3
2
1

J2

1
2

5V
MAINDBK
MAINDAK
GND

5V
RITBK
RITAK
GND

LCD

DS1 (FRONT UNIT)

J504

VLED-

1

VLED+

2

GND

3

AFSK

4

AFSL

W23

11 12

J4003

34

1
2

J6106

J6106

5

RFSL

6

AFMK

7

AFML

8

RFML

9

3R3V

10

41 42

34567

1

2

J201

YU

J702

5V

56

1
2
3
4

1
2
3
4

J821

56

1
2
3
4

1
2
3
4

MAINDBK
MAINDAK
GND

5V
RITBK
RITAK
GND

8910111213141516171819202122232425262728293031323334353637383940

B1

B3

DISP

VSYNC

HSYNC

GND

PCLK

B6R5B2

DE

XR

NC

GND

B0

B4XLB5

G7

R7

R6

G1

G3G0G2

G4YDG6

R3

R4G5R0

R2B7R1

VDD

GND

NC

NC

PHOR

PHOL

PHNI

DASH

MICI

MICE

AFO
GND

MUDL
SQLS

MSND

PHE

PHE

PHE

GND

DOT

GND

8V

J501

J503

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8
9
10

910

J9609

W24

J9608

W11~W18

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

J1

10

9
8
7
6
5
4
3
2
1

11 12

J2

910

1
2
3
4
5
6
7
8

SD
BOARD

i

PHE
PHOR
PHE
PHOL
PHE
PHNI
GND
DASH
DOT
GND

MICI
MICE
AFO
GND
8V
MUDL
SQLS
MSND

JACK
BOARD

i

MIC
BOARD

i

SDDAT2
SDDAT3

SDCMD

GND

SD3R3V

SDCLK

SDCD
SDDAT0
SDDAT1

GND

SDWP

GND
GND
GND

J1

14
13
12
11
10
9
8
7
6
5
4
3
2
1

TO MAIN J301

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

e

SCHEMATIC DIAGRAMS

TUNER

J20012

1
2
3
4

TO RF

YGR

+14V

DIDL

KEY
START

ATT

IC411

CURRENT

BUFF

3 dB

DET

PWRS CTRL

DID1V

IC151

DID2V

PRE

DRIVE

Q101

F2

12

Q432

PA UNIT

BUFF

BUFF

Q431

IC251

IC251

DRIVE

S27

AMP

FID1V

FID2VPDIDV

Q201,Q202

PSTB
MCK
MDAT
DRESL

THML

FIDL

BUFF

BUFF

HEAT
SENS

IC401

CURRENT

DET

IC941

SHIFT

REGISTER

IC351

IC351

PWR
AMP

Q301,Q302

HVDC 13.8 V

+14V

L1S
L2S
L3S
L4S
L5S
L6S
L7S

L1S

L2S

L3S

L4S

L5S

L6S

L7S

1.8 MHz

RL402

3.5 M/3.8 M/4.63 MHz

RL352

5 M/7 MHz

RL252 RL251

10 M/14 MHz

RL152

18 M/21 MHz

RL302

24 M/28 MHz

RL202

50 MHz

RL102

LPF

LPF

LPF

LPF

LPF

LPF

LPF

RL401

RL351

RL151

RL301

RL202

RL101

TO RF

RX_B

RX_A

M/M

COUPLER

ATT

Q561,D561,D562

MUTE

30 dB

24 dB

TO MAIN

RFMON

RL

D301,D302

PWR/SWR

DET

S27

T8V

T/R
CTRL

BUFF

BUFF

Q503

IC351

IC351

T8V

NATT1S
NATT1R

FORLP

REFLP

10 dB

ATT

IC1701,D1311,D1312

PHASE

DET

TUNER UNIT

D1505,D1506

SWR

DET

D1201

POWER

DET

Q1621

BUFF

IREFV

IC1901

BUFF

IC1901

BUFF

Q1611

BUFF

D1271,IC1701

POWER

DET

SWRL

TPWRL

IMPI

PHASEI

NATT2S
NATT2R

TUNER

NET

NL0S~NL9S,NL0R~NL9R
NC1S~NC9S,NC1R~NC9R
NCINS,NCINR,NCOUTS
NCOUTR,NCREDS,NCREDR

ANT1 ANT2

RL

ANTS

IC2811,IC2821,IC2831,IC2841

SHIFT

REGISTER

TDAT,TCLK,TOE
TSTB1~TSTB4

ALC

–12V

ALCL

DPALCL

IC2405

IC2405

ALC

AMP

IC2407

IC2407

ALC

AMP

ALC
AMP

ALC

AMP

Q2014,Q2062,Q2061

ALC

CTRL

IC2405

ALC
AMP

IC2405

ALC
AMP

Q2012,Q2016

IC2407

ALC
AMP

IC2407

ALC
AMP

Q2010

ALC
AMP

ALC

CTRL

NASBS

FORLP

POCV

AMS

REFLP

+8V

PFIDL

ICCV

EALC

+14V

IC1301

+5V

DC-DC

IC1051

+3R3V
DC-DC

IC1401

+8V

DC-DC

IC1171

+2R5V

REG

IC1181

+1R5V

REG

IC1351

–12V

DC-DC

IC1241

+5V
REG

USA5V

+3R3V

+2R5V

+1R5V

+8V

–12V

+5V

USA5V

CAPONS

UPWS

FPWS

PWRS

IC1101

H3R3V

REG

IC 1111

BACK-UP

CTRL

IC1131

USB3R3V

REG

IC1141

F3R3V

REG

IC1161

AD3R3V

REG

IC1201

+1R1V
DC-DC

SDPWS

IC1251

H1R18V
DC-DC

IC1191

+2R5V

REG

Q1122

SW

H3R3V

H1R18V

H2R5V

SD3R3V

H4V

USB3R3V

F3R3V

AD3R3V

+1R1V

RX-IN

RX-OUT

X-VERT

TO MAIN

REF-IN

TO RF

TO RF

TO RF

RX-ANT IN

J1504J1504

RX-ANT OUT

X-VERTER

REF IN

J1504 J1504

IC1001

HV

HV

H4V

DC-DC

MAIN UNIT (REG BLOCK)MAIN UNIT (ALC BLOCK)

PWRS

To upgrade quality, some components may be
subject to change without notice.

CHASSIS UNIT

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

r

SCHEMATIC DIAGRAMS

TO MAIN

ATRRF

SPLOFS

SPLONS

fc=60 MHz

LPF

D3402

T8V

TO MAIN

SPLOFS

SPLONS

ALC

MCK,MDAT,RSTB4,DRESL

MCK,MDAT,RSTB5,DRESL

BRRF

MCK,MDAT,RSTB3,DRESL

ATT

DRIVE

PIN
ATT

ATT

2 dB

Q3475

D3401

PIN
ATT

RF
AMP

IC3502~IC3503

REGISTER

IC3504

REGISTER

2 dB

Q2471

IC2502~IC2503

REGISTER

AMP

IC3421

SHIFT

SHIFT

AMP

SHIFT

2.6 dB

ATT

DPGV

SPLONS
BA0AS

BA2AS

BA4AS
BA5AS

POFAS
PR1AS
PR2AS
POFBS
PR1BS
PR2BS
ASQLS
SPLOFS

BA0BS
BA1BS
BA2BS
BA3BS
BA4BS
BA5BS

POFAS

Q3335~Q3336

PR1AS

PR2AS

D3431

POFBS

Q2335~Q2336

PR1BS

PR2BS

Q3364

PIN
ATT

BA6AS
BA7AS
BA8AS
BA9AS
BA10AS
BA11ASBA3AS
BA12AS
BA12TXS

Q2364

BA6BS
BA7BS
BA8BS
BA9BS
BA10BS
BA11BS
BA12BS

PRE
AMP

PRE
AMP

PRE
AMP

PRE
AMP

BA0AS

BA1AS

BA2AS

BA3AS

BA4AS

BA5AS

BA6AS

BA7AS

BA8AS

BA0BS

BA1BS

BA2BS

BA3BS

BA4BS

BA5BS

BA6BS

BA7BS

BA8BS

0.03~0.499 MHz

LPF

0.5~1.599 MHz

LPF

1.60~1.999 MHz

BPF

2.00~2.999 MHz

BPF

3.00~3.999 MHz

BPF

4.00~5.999 MHz

BPF

6.00~7.999 MHz

BPF

8.00~10.999 MHz

BPF

11.00~14.999 MHz

BPF

0.03~0.499 MHz

LPF

0.5~1.599 MHz

LPF

1.60~1.999 MHz

BPF

2.00~2.999 MHz

BPF

3.00~3.999 MHz

BPF

4.00~5.999 MHz

BPF

6.00~7.999 MHz

BPF

8.00~10.999 MHz

BPF

11.00~14.999 MHz

BPF

LPF

BPF-A BOARD

15.00~21.999 MHz

BPF

BA9AS

22.00~29.999 MHz

BPF

BA10AS

30.00~60.00 MHz

BPF

BA11AS

50.00~54.00 MHz(RX)

BPF

50.00~54.00 MHz(TX)

BA12AS

BPF

BA12TXS

LPF

BPF-B BOARD

BA9BS

BA10BS

BA11BS

BA12BS

15.00~21.999 MHz

BPF

22.00~29.999 MHz

BPF

30.00~60.00 MHz

BPF

50.00~54.00 MHz

BPF

S25
RL

RXS DSELAS

Q201

RF
AMP

IC4,IC5

DIGISEL-A
UNIT

IC1071

RL

DSELBS

Q201

IC1

EEPROM

RF

AMP

IC4,IC5

BPF

D_S

CTRL

DIGISEL-B UNIT

BPF

D_S
CTRL

IC1

EEPROM

S25

RL

RF UNIT

S25

RL

DSRES
DSCK
DSDAT
DSTBA

DSCLA
DSDAA

TO CHASSIS

X-VERT

RL

S25

HPFBS

DSRES
DSCK
DSDAT
DSTBB

DSCLB
DSDAB

S25
RL

HPFAS

TRVTS

T5V

TO
MAIN

fc=1.6 MHz

HPF

TO MAIN

TRVTS

T5V

fc=1.6 MHz

HPF

TO MAIN

RXS

DSELADJ

ASQLS

14V

RTKI

SENI

TRAS

TRVI

ACC5V

BANDV

EALC

AMOD

AAF

S25

RL

1.8 dB

ATT

RL

S25

AT24BS

Q4004,Q4006,Q4007

ATT

S27

Q4003

CTRL

Q4005

CTRL

CTRL

Q4008

CTRL

BUFF

BUFF

24 dB

YGR
AMP

ATT

S27

IC4001

IC4001

RL

AT12AS

IC1091

24 dB

RL

S27

ATT

fc=60

ATT

S27

12 dB

RL

LPF

12 dB

6 dB

ATT

S27

RL

AT3 ASAT6A SAT24AS

1.8 dB

ATT

6 dB

ATT

S27

RL

AT6BSAT12BS

RL

SPLTRS

AT3BS

J4006
6
7
1
8
3
4
2
5

J4007
6
7
1

3
4
2
5

3 dB

S25

RL

3 dB

8

2

2

RL

RL

S25

RL

1:RTTY
2:GND

6

3:SEND
4:MOD
5:AF

1

6:SQLS
7:14V
8:ALC

4

1:8V

6

2:GND
3:SEND
4:BAND

1

5:ALC
6:TRV
7:14V

4

ATT

S27

TO PA

YGR

ATT

S27

ACC 1

7

3

5

ACC 2

7

3

5

S25
RL

SPLIT

T8V T5V

TO MAIN

RL
S27

D1023

REV-PWR

DET

RL
S27

D1012

REV-PWR

DET

RMUTBS

MCK,MDAT,RSTB1,DRESL

MCK,MDAT,RSTB2,DRESL

EPAD1L

EPAD2L

METAV

METBV

KEYI

CIVE

CIV

PW2RLS

PW2FB

EALC

Q341,Q342

EXRL1S

EXRL2S

TRVRASRMUTAS

TRVRBS

IC1201,IC1202

SHIFT

REGISTER

IC1203

SHIFT

REGISTER

Q1091,Q1092

CTRL

IC4002

BUFF

IC4002

BUFF

RELAY

IC4003

MOS-FET

RL

S25

RL

S25

RANTBS

RL
S25

RANTAS

S25
RL

RL

RANTBS
TRVRBS
RMUTBS
SPLTRS
AT3 BS
AT6 BS
AT12BS
AT24BS

RANTAS
TRVRAS
RMUTAS
AT3 AS
AT6 AS
AT12AS
AT24AS

J4002

J4003

J4004

J4005

J4001

S25

S25

HPFBS
DSELBS
DSELAS
HPFAS
PW2RLSBA1AS

EXT KEYPAD

METER

KEY

REMOTE

ALC

SEND

S25

TO TUNER

RL

TO CHASSIS

RX-IN

RX-OUT

TO RF

RL

RX_A

RX_B

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

t

SCHEMATIC DIAGRAMS

EXT-REF
IN

IC2412

TO RF

ATRRF

TO RF

BRRF

TO TUNER

RFMON

TO RF

PW2FB

TO RF

BUFF

Q9156

FAN

1

2625

2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19

TMDS_D2+,TMDS_D2-

20

TMDS_D1+,TMDS_D1-

21

TMDS_D0+,TMDS_D0-

22

TMDS_CLK+,TMDS_CLK-

23
24

REFV

DSELADJ

TO FRONT (DISPLAY)

6 dB

Q2410

ATT

ATT

ATT

CTRL

EXT-

DISPLAY

AMP

IC2411

BUFF

12.5 dB

12.5 dB

PFIDL

PDIDL

FORLP

REFLP

X2401

REFSEL

D8051~D8055

PIN
ATT

RXS
ADJA

RXS RXS
ADJB

TXS
ADJB

ADJA

VDL

D8551~D8555

PIN
ATT

ADJA

ADJB

BUFF

BUFF

IC1021

Q451,Q452

BUFF

BUFF

TO PA

CLKM,CLKP
LK0M,LK0P
LK1M,LK1P
LK2M,LK2P

AGCAV

AGCBV

PW2FBS

IC431

IC431

FAN
IDET

FAN

CTRL

IC421

IC421

UMODS

MIC8VS

METAV

METBV
EXRL2S
EXRL1S

TRVTS

START,KEY

IC6201

DVI

XMITER

REFULK

REFCK,REFDT,REFLE

Q2431

AMP

TXS

BT4221

TO FRONT(USB)

TO FRONT (SD)

TO FRONT (DISPLAY)

TO TUNER

FANI

IC1021

FANV

BUFF

REFV

IC7001,Q7021,Q7022

TUNER

DVIPD,DVIMSEN,DVIDT,DVICK,ELCD_RST
ELCD_R3~R7,ELCD_G2~G7,ELCD_B3~B7
ELCD_DE/ELCD_CLK/ELCD_HS/ELCD_VS

IC6301

LVD S

XMITER

ALCL

REFLVL

KEYI
TRVI

RTKI
SPAK
SPBK

TCON,ESTA,EKEY

I/F

LCD_R3~R7,LCD_G2~G7,LCD_B3~B7
LCD_DE,LCD_CLK,LCD_HS,LCD_VS

AMP

LTC6409

LPF

Q2302

IC8101

AMP

IC8601

AMP

PLL

IC

IC2301

IC8701

A/D

LTC2208

IC9101

D/A

ISL5961

IC4521

RTC_IRQ,RTC_SCL,RTC_SDA

RTC

USB1HM,USB1HP,USB2HM,USB2HP

USB2PENC,USB2OVC

IC4171

USB1_5V
USB2_5V

REFSEL,REFULK,REFCK,REFDT,REFLE

SD_WP,SD_CD,SD_D1,SD_D0
SD_CLK,SD_CMD,SD_D3,SD_D2

LTXD,LRXD,PWRK,FRES,FSENI,FTRAS

TPWRL,IMPI,SWRL,PHASEI

CAPONS

FORL
REFL

VBUS

SW

UPWS

SDPWS

FPWS
PWRS

RXS
TXS

48 MHz

USB1PENC,USB1OVC

X6021

IC2451

BUFF

LOOP

FIL

A/D

LTC2208

VBUS0,VBUS1

FIDL
DIDL
VDL

IC6001

SUB CPU

X2302

IC8201

REFLVL

48 MHz

IC9021

IC2511

BUFF &
Distri-
bution

X4021
CR-1017

BUFF

CH0

CH1

CH2CH3

IC4001

MAIN CPU

RZD_SFLD0~SFLD3
RZD_SFLSS/RZD_SFLCK

RTAD,PSKAD,RTBD,PSKBD

RZD_BUS

USSPD1,USKI1,USSENI1,USSPD2,USKI2,USSENI2,UDRXD2,UDTXD2,UDRES

MP1XL,MP1YL
MPSA,MPSB

MCK,MDAT,RSTB1~RSTB5,DRESL

MCK,MDAT,PSTB,DRESL

TCLK,TDAT,TSTB1~TSTB4,TOE

MCK,MDAT,DRESL

IC501

MULTI

PLEXER

IC9031

BUFF

IC9041

BUFF

IC8901

RF-FPGA

DR_PLY,DR_MOD
FPSX,DCSAX,DCSAR

DCSBX,DCSBR,
DSPCK1,DSPR
SCPSEL

DSPAX,DSPBX,
DX_AF,DX_REC,DX_MIC,
DX_FMT,DX_IF,FPDX,
FRM,BCLK

RZM_SFLD0~SFLD3
RZM_SFLSS,RZM_SFLCK

PDV

RESET

RZM_BUS

HSK1,FRWT,DRESD,SCPCK,SCPSS,SCPR,SCPX

UDRXD1,U dBSY,UDTXD1

CTXD
CRXD,CBSY

LAN_BUS

IC6211

FLASH

ROM

TO RF

TO PA

TO TUNER

U3_D00~D31,U3_BE0~BE3,U3_RXE,U3_TXE,U3_SIWU,U3_WR

U3_ dB,U3_CLK,U3_RESET,U3_WKUP,U3_RD,U3_OE

ECK,EDT

S-1009N30
IC4361

VDET

NJU7704F3
IC4231

RESET

THML
FANI
EPAD1L
EPAD2L

DSTB

MSTB

IC401

D/A

IC411

SHIFT

REGISTER

ALCS

IC9501

ALCK
ALDO

A/D

200 ksps,12 bits

MCLK,FRM,BCLK

RBT_CK,RBT_DO,RBT_CFG
RSC_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

GT24C128B
IC4211

EEPROM

EN25QH64A
IC4201

FLASH

ROM

HV

H3R3V

FID1V
FID2V
DID1V
DID2V
PDIDV
IREFV
POCV
DRIV
ICCV
BANDV

SPONAS
SPONBS
PHONS
ISPBS
ANTS
AMS
NASBS
PW2FBS

30.0 MHz

DPALCL

DCLK
DCLK#

LAN_MDIO,LAN_MDC,LAN_RSTL
LAN_TXD0~TXD3,LAN_TXER,LAN_TXEN
LAN_CRS,LAN_COL,LAN_RXDV,LAN_TXCLK
LAN_RXCLK,LAN_RXD0~RXD3,LAN_RXER

IC9401

USB3.0

I/F

EEPROM

X9401

FPCAL
FPX_SPK
FPR_MOD

CTXD

CRXD,CBSY

IC3001

IC5151

SDRAM

IC5101

SDRAM

IC7001

IC9481

BUFF

1
2
3
4
5
6
7
8

9
10
11

D/A

D/A

A/D

A/D

X7401

25.0 MHz

VBUS
D-
D+
GND
SSTX-
SSTX+
GND DRAIN
SSRX-
SSRX+
DPWR
DGND

12

LRL

R

L

Q7012,Q7011

CI-V

I/F

IC7401

LAN

DRIVER

13

USB 2

IC3011

AF
AMP

IC3011

AF
AMP

IC 3111

MIC
AMP

IC3121

MIC
AMP

Q7002,Q7001

TX+,TX-,RX+,RX-

IC3201

IC3151

AF
AMP

IC3151

AF
AMP

IC3031

AF
AMP

IC3031

AF
AMP

UMODS

IC7001

BUFF

1
2
3
4
5
6
7
8

IC3101

UCRXD,UCTXD

910

IC3102

MIC
AMP

IC3102

MIC
AMP

IC5001

COMM-FPGA

CI-V

I/F

CIV

USSPD2,USKI2,USSENI2,UDRXD2,UDTXD2,UDRES

L
AF
AMP

R
AF
AMP

LPF

LPF

MCLK,FRM,BCLK

UDRXD1,U dBSY,UDTXD1

UCLKS

LAN

MAIN UNIT

PHOL

PHOR

AFO

SPONBS

AMOD

UMOD

UAFA
UAFB

(12.000 MHz)

RL

SPONAS

RL

IC9651

FLASH

ROM

X7031

SW

SW

Q3122

SW

FPX_DET

FPX_DPD

FPX_AGC

BRIDGE

IC7071

BRIDGE

IC7031

CODEC

IC3061

AF
AMP

IC3051

AF
AMP

RFL_DI
RFL_DO
RFL_CK
RFL_CS

IC7021 IC7051

SW

USSPD1,USKI1,USSENI1

UMOD

TO FRONT (DISPLAY)

SPAK

SPBK

RL

SW

ISPBS

MICI

IC3301

D/A

D/A

IC3341

D/A

D/A

IC9202

D/A

D/A

PWRON2

USB

DP2,DM2

PWRON3

USB

DP3,DM3

PWRON4

USB

DP4,DM4

IC7032

BIAS
CTRL

MIC8V

MIC8VS

TO FRONT (DISPLAY)

IC3311

AF

L

AMP

IC3311

AF

R

AMP

IC3351

AF

L

AMP

IC3351

R

AMP

IC9201,Q9201

L

DC

AMP

IC9201,Q9202

R

DC

AMP

IC7101

USB HUB

EXT-SP A

EXT-SP B

INT SP

UAFA

UAFB

AAF

DPGV

AGCBV

AGCAV

USB 1

X7 111

(6.000 MHz)

3

4

1

2

VBUS

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

y

SCHEMATIC DIAGRAMS

FRONT UNIT

JACK BOARD

PHONES

J1

ELEC-KEY

J1

MIC BOARD

1

8

2

3

4

VR BOARD

S22

AF GAIN

RF/SQL

MAIN

S22

AF GAIN

RF/SQL

SUB

DS1 (LCD)

LCD

LIGHT

LCD

LCD-TW

J1

1

MIC

7

MICE

7

2

+8V

8

AF OUT

6

GND

6

3

MIC U/D

4

SQL

5

PTT

5

XR,YD,XL,YU

D3R3V

VLED-
VLED+

AFMK

AFSK

IC221
IC222

LCD

LIGHT

CTRL

R3~R7,G2~G7,B3~B7
LCK,HS,VS,DE

IC251

TW-CTRL

Q581,Q582

CURRENT

LIMIT

Q572,Q573,Q571

SEND

SW

Q521

SQL

F3R3V

MAIN AF

suB AF

IC453

LVD S

RECEIVER

USA5V

FSQS

AFML

RFML

AFSL

RFSL

AS0,AS1
ASL0,ASL1,ASL2

PHK
DOTK
DSHK

FUDL

BKLV

PUSH SW,

VR,ENCODERs

S22

TIMER

TUNER
MAIN AF
(AFMK)

KI0

1.8
10
21

GENE

KI3

EXIT
REC
PLAY
SPEECH,LOCK

KI7

MULTIPLEXER

IC451,IC452

TWCS,TWBUSY
TWDTX,TWDRX
TWDCLC,TWPIRQ

3.5
14
24
50

KI4

F3R3V

NB

NR
SUB AF
(AFSK)

MENU

KI1

7

18

28

MAIN/SUB

KI5

PBT

(PBTK)

FILTER
APF,TPF

KI8

FLRXD

AUTO TUNE

RIT
dTX
RIT CLEAR

FRONT

CPU

IC101

FRES

FLTXD

MP-W

MP-R

KI2

SPLIT
DUAL-W

KI6

KI9

TRSK

MSCK

QUICKK

XFCK

CHGK

EXPANDER

F3R3V

POWER KEY

TRANSMIT

M.SCOPE

QUICK

XFC

CHANGE

FSQS

FSQS

IC401,IC402,IC403

FCK,FDAT
FSTB,FOE

F3R3V

LEDV

STBV

SBYDS

PWRDS

TMRDS

TUONDS

TUNEDS

TMDS

RMDS

NBDS

NRDS

TSDS

RSDS

SDDS

IC301

BUFF

Q505

Q506

Q507

Q509

Q508

CTRL

Q502

Q501

Q511

Q510

Q504

Q503

Q512

CTRL

CTRL

CTRL

CTRL

CTRL

CTRL

CTRL

CTRL

CTRL

CTRL

CTRL

STAND
BY

POWER

TIMER

TUNER
ON

TUNE

MAIN
TX

MAIN
RX

NB

NR

SUB
TX

SUB
RX

SD
ACCESS

Q303
Q304

DIM

CTRL

Q301
Q302

DIM

CTRL

DS1

DS1

DS1

DS1

DS1

DS1

DS1

DS1

DS1

DS1

DS1

DS1

LDPS

MAINDS

MAINTDS

SUBDS

SUBTDS

PBTDS

FILDS

APFDS

Q752

Q751

Q753

Q754

Q861

Q862

Q863

CTRL

CTRL

CTRL

CTRL

CTRL

CTRL

CTRL

MAIN

MAIN

TRACK
ING

SUB

SUB

TRACK
ING

PBT

FILTER

APF/
TPF

DS1

DS1

DS1

DS1

DS1

DS1

DS1

DISPLAY BOARD

F3R3V

PBAAK
PBABK

PBBAK
PBBBK

KSPDL

PTCHL

USA5V

RITAK

RITBK

MFDAK

MFDBK

MFK

USA5V

MAINDAK
MAINDBK

D+1,D-1,VBUS1
D+2,D-2,VBUS2

SDDAT0,SDDAT1,SDDAT2,
SDCMD,SDCLK,SDCD,SDWP,
SD3R3V

PBT BOARD

PBTK
PBT

KEY SPEED

PITCH

RIT DIAL

EX-3956

MULTI BOARD

MAIN DIAL

EX-3210

USB BOARD

SD BOARD

J2

#9:DAT2
#1:CD/DAT3
#2:CMD
#3~#1:VSS
#3~#2:VSS
#4:VDD
#5:CLK
CD
#6:VSS
#7:DAT0
#8:DAT1
WP1
WP2

4
3
2
1

4
3
2
1

56

J20013

56

J20014

D3R3V

LCD_ON

LK0M,LK0P

LK1M,LK1P

LK2M,LK2P

CLKM,CLKP

LVD S

FSENI

FTRAS

AFO

MICE

MICI

+8V

PHOL

PHOR

PHE

FLTXD

FLRXD

FRES

PWRK

USA5V

F3R3V

HV

MAIN UNIT

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

u

SCHEMATIC DIAGRAMS

DISPLAY UNIT (1/2)

5V

5V

TWCS

BKLV

1
2
3
4
5
6
7
8
9

10

R581

4.7

1
2
3
4
5
6
7
8

4.7k

R572

33k

Q572

DSC7004S0

J502

910

R582

1
2
3
4
5
6
7
8

R522
R523
R524
R525

C571

F3R3V

TWBUSY

TWDTX

TWDRX
TWDCLC
TWPIRQ

R583

4.7k

100k

4.7k

EP521
EP526
EP527

EP522
EP523
EP524
EP525

R573

0.01

TWCS

BKLV

0R521

0
1k
1k
0

R584

Q571

15k
L2SC4081

R575

150

10k

R574

VLED+

VLED-

PHE

PHOR

PHE

PHOL

PHE

PHNI

GND

DASH

DOT

JACK BOARD

GND

Q582

L2SA1576AR

MIC BOARD

MICI
MICE
AFO
GND
8V
MUDL
SQLS
MSND

MSEND

MICI

MICE

AFO

AFE

PHOL

PHE

PHOR

MAIN UNIT

PHE

DISPLAY UNIT (2/2)

DISPLAY UNIT (2/2)

J503

910

D571

F3R3V

TWBUSY

TWDTX

TWDRX
TWDCLC
TWPIRQ

J501

R571

L1SS400

0R526

C533

2SB1132G
Q581

C581

0.001

CP501

SHORT1005

0.01

C527

R527

10k

LDTC143ZE

R576

PHOR

PHOL

100P

C534

0.01
C528

Q521

4.7k
FSENI

FTRAS

Q573
LDTA114EE

PHOL

PHOR

PHE

100P

+8V

AFE

MICI

MICE

AFO

+8V

MICI

MICE

AFO
AFE

PHE

LRB706F

LRB706F

C536

0.001

R534

22k

LRB706F

2.2kR528

D521

POWER
S501

LS8J2M

6.8kR551

TIMER

S503

KI0

LS8J2M

KI1

RFML
AFML

RFSL
AFSL

R554

6.8k

NB NR
S505

LS8J2M

C537

R530
R531

0.1

0.1

0.1

0.1

C522

C523

C524

C525

VLED+
VLED-

D525

D523

D524

47kR529

LRB751S

PWRK

R552

2.2k

R555

2.2k

MMZ1005B601C

0.1
EP528

R532

R533

LRB751SD522

1k
1k

1k
1k

C535

0.01

C521

TRANSMIT

S502

LS8J2M

TUNER

S504

LS8J2M

S506

LS8J2M

VR BOARD
J504

5V
HV

J771

KI0

KI1

PTCHL

C453
C454

100P

100P
C455
C456

100P

100P

IC301
NJM2904CRB1

8

V+

GND

1

C301

4

PHK

DSHK
DOTK

2.2

FUDL

TRSK

4.7kR553

4.7k

R556

3R3V

10

RFML

9

AFML

8

AFMK

7

RFSL

6

AFSL

5

AFSK

4

GND

3

VLED+

2

VLED-

1

Q301

2SB1132G

22

R306

Q303

2SB1201

LDPS

DS501

YG

HR

YGHR411

DS503

YG

HR

YGHR411

DS505

SML-D12D8WT86

DS506

SMLE13BC8T

DS507
B1931TX

DS508

SML-D12U8WT86

DS509

B1931TX

DS510
B1931TX

DS511
B1931TX

DS512

SMLE13BC8T

Q302

L2SC4081

Q304

L2SC4081

MAIN TX/RX

R501

820

R502

2.7k

SUB TX/RX

R503

820

R504

2.7k

STBY

1.8k

POWER

R506

3.9k

TIMER

R507

4.7k

TUNE

2.7k

TUNER ON

R509

4.7k

NR

R510

4.7k

NB

R511

4.7k

SD Access

R512

3.9k

R301

0.1

C302

R307
10k

C303

LDTC143ZE

LDTC143ZE

LDTC143ZE

R505

LDTC143ZE

LDTC143ZE

LDTC143ZE

R508

LDTC143ZE

LDTC143ZE

LDTC143ZE

LDTC143ZE

LDTC143ZE

1

10k

IC301

NJM2904CRB1

7

IC301

NJM2904CRB1

0.1

LDTC143ZE

Q502

Q503

Q504

Q505

Q506

Q507

Q508

Q509

Q510

Q511

Q512

Q501

R557

15k

KSPDL

AS0

TUNEDS

TUONDS

1

CH I/O4

2

CH I/O6

3

COM I/O

4

CH I/O7

5

CH I/O5

6

INH

7

VEE

8

VSS

27kR302

27kR308

RMDS

TMDS

RSDS

TSDS

SBYDS

PWRDS

TMRDS

NRDS

NBDS

SDDS

FSQS

C451

0.1

CD4051BPWRIC451

R303

2

15k

3

R304

3.3k
R305

68k

R309

6

15k

5

R311

68k

16

VDD

15

CH I/O2

14

CH I/O1

13

CH I/O0

12

CH I/O3

11

A

10

B

9

C

ASL2

ASL1

STBV

R310

LEDV

3.3k

CP101

J101

CF20

78

1
2
3
4
5
6

MENU M.SCOPE MP-W AUTO TUNEMP-R

S601

LS8J2M

100P

C457

C458

ASL0

EP101
MMZ1005S601CT

LEDV

FINED

FRES

FLRXD
PHK
FLTXD

FINED
UB
FRES

MSCK

S602

LS8J2M

AFSL

RFML

100P

C459

100kR105

47kR104

C108

QUICKK

AFML

100P

47kR103

R601

6.8k

RFSL

C460

10kR102

100P

100P

4.7kR10147kR106

C101

KI7

0.1

KI8

KI9

R108

FCK

FILDS

PBTDS

KI6

0.1

R109

C109

C110

FDAT

APFDS

S603

LS8J2M

1

CH I/O4

2

CH I/O6

3

COM I/O

4

CH I/O7

5

CH I/O5

6

INH

7

VEE

8

VSS

AS1

100P

C107

AS0

STBV

C104

0.1

C103

60

61

62

63

64

C105

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

FSTB

MAINDS

KI2

P05

AVSS0

AVCC0

P03
VCL
MD
XCIN
XCOUT
RES#
P37/XTAL
VSS
P36/EXTAL
VCC
P35
P32
P31
P30
P27
P26

MC74HC4094ADTR2G

1
2
3
4
5
6
7
8

IC401

R602

2.2k

VREFH0

P1717P1618P1519P1420PH321PH222PH123PH024P5525P5426PC727PC628PC529PC430PC331PC2

47k

4.7k

100P
100P

FSTB

MFDAK

MFDBK

MFK

BKLV

C401

0.1

STR

V+

D

OE

CLK

Q5

Q1

Q6

Q2

Q7

Q3

Q8

Q4

Q'S

GND9QS

S604

LS8J2M

0.1C452

CD4051BPWRIC452

CH I/O2
CH I/O1
CH I/O0
CH I/O3

100P

C106

AS1

FUDL

PBAAK

0.1

58

59

P4455P4356P4257P41

P40

VREFL0

IC101

R5F52103BDFM

FDAT

FCK

FOE

PBBBK

PBBAK

FOE

16
15
14
13
12
11
10

SUBTDS

SUBDS

MAINTDS

R603

4.7k

VDD

PBABK

52

53

54

P46

VREFH

ASL1

ASL2

UB

FCK

TUONDS

SBYDS

PWRDS

LS8J2M

16
15
14
13
12
11

A

10

B

9

C

TWCS

TWBUSY

51

VREFL

ASL0

DOTK

FSTB

TUNEDS

S605

KI3

KI4

ASL2

ASL1

ASL0

C115

TWDTX

100P

C114

100P

PE249PE150PE0

48

PE3

47

PE4

46

PE5

45

PA0

44

PA1

43

PA3

42

PA4

41

PA6

40

VSS

39

PB0

38

VCC

37

PB1

36

0.1

PB3

35

PB5

34

PB6

33

PB7

32

100PC112
C111
100P

R110

47k

R111

47k

DSHK

C402

0.1

MC74HC4094ADTR2G

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

IC402

V+
OE
Q5
Q6
Q7
Q8

Q'S

S607

LS8J2M

16
15
14
13
12
11
10

KI2

KI5

TWDRX
TWDCLC
TWPIRQ

RITAK

RITBK

MAINDBK
MAINDAK

TRSK

C102

MSCK

QUICKK

XFCK
CHGK

FOE

RMDS

TMDS

6.8kR605

MFDBK

MFK
MFDAK

C113

TMRDS

KI7

XFCK

CHGK

100P

NRDS

NBDS

EXITQUICK

S608

LS8J2M

MULTI BOARD

0.01C771

KI6

FCK

FSTB

RSDS

TSDS

R771

1k

R772

1k

R773
1k

0.01C772

0.01C773

SPLIT

S713

LS8J2M

DUAL-W

S714

LS8J2M

XFC

S715

LS8J2M

CHANGE

S716

LS8J2M

MAINDBK

MAINDAK

47k

0.1

82k

R723

C721

C403

0.1

IC403

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

MC74HC4094ADTR2G

2.2kR606

1
2
3
4

GND

5

MFDBK

6

NC

7

MFK

8

MFDAK

9

GND

10

6.8k

R713

2.2k

R714

MAIN SENSOR

J702

R722

R724

47k

82k

R721

16

V+

15

OE

14

Q5

13

Q6

12

Q7

11

Q8

10

Q'S

REC PLAY
S609

LS8J2M

5V

56

1

MAINDBK

2

MAINDAK

3

GND

4

FOE

FSQS

SDDS

4.7kR607 15kR608

S610

LS8J2M

KI3

6.8k

R701

2.2k

R702

4.7k

R703

15k

R704

KI9

KI4

S701

LS8J2M

S704

LS8J2M

S707

LS8J2M

S710

LS8J2M

MAIN
TRACKING

LDPS

DS751

SMLE13BC8T

R751

LDTC143ZE

Q751

MAINTDS

RITBK

RITAK

6.8k

R844

RIT dTX

S843

LS8J2M

SPEECH/
LOCK
S611

LS8J2M

6.8k

R705

S702

2.2k

R706

LS8J2M

S705

4.7k

R707

LS8J2M

S708

15k

R708

LS8J2M

S711

LS8J2M

MAIN SUB

DS752

B1931TX

5.6k

LDTC143ZE

Q752

MAINDS

6.8k

R752

LDTC143ZE

SUBDS

5V

R845

2.2k

+8V

FSENI

FTRAS

Q753

R831

R832

KI5

DS753

B1931TX

6.8k

R709

2.2k

R710

4.7k

R711

15k

R712

SUB

6.8k

R753

LDTC143ZE

SUBTDS

S844

LS8J2M

R829

47k

82k

R830

47k

82k

EP904

MPZ1608S601A

FLTXD

PWRK

73.51.8
S703

LS8J2M

181410

S706

LS8J2M

282421

S709

LS8J2M

MAIN/SUB50GENE

S712

LS8J2M

TRACKING

DS754

SMLE13BC8T

R754

LDTC143ZE

Q754

4.7k

R846

RITBK_
RITAK_

R902

100

C902

0.01

5.6k

R901

KI8

R842

R843

DS861

Q861

PBTDS

J821

22

KSPDL

PBBBK

PBBAK

PBABK

PBAAK

R841

6.8k

0.1C805

0.01C804

0.01C803

0.01C802

0.01C801

2.2k

FILTER

S841

4.7k
LS8J2M

APF/TPF

S842

LS8J2M

PBT

DS862

B1931TX

4.7k

R861

LDTC143ZE

Q862

FILDS

RIT CLEAR

S845

LS8J2M

0.1C824

5V

56

1

RITBK

2

RITAK

3

GND

4

F3R3V
F3R3V

5V 5V
5V 5V
NC HV
HV

+8V

NC

GND GND

FLTXD FLRXD

GND
PWRK GND
FSENI

GND GND

GND GND

TO MAIN-BOARD

PTCHL

R801
R802
R803
R804

EP802

R805

R806

0.1C806

B1931TX

R862

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29

C807

4.7k

RIT

J902

0.1

1k
1k

DS863

APFDS

2
4
6

8
10
12
14
16
18
20
22
24
26
28
30

EP801

MMZ1005B601C
1k
1k
1k
1k

APF/TPFFILTER

B1931TX

R863

Q863

LDTC143ZE

F3R3V
NC

NC
+8V
GND

FRES

FTRAS

J801

GND

1

PBBAK

2

PBBBK

3

PBAAK

4

PBABK

5

PBTK

6

3R3V

7

KSPDL

8

PTCHL

9

GND

10

4.7k

C907

0.1
C906

0.1
C905

0.1

MPZ1608S601A

MPZ1608S601A

MPZ2012S601A

EP901

EP903

EP902

R903
22

R904
100

PBT BOARD

FLRXD

FRES

C904

0.01

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

i

Y

SCHEMATIC DIAGRAMS

DISPLAY UNIT (2/2)

NC

40

NC

39

GND

38

VDD

37

R0

36

R1

35

R2

34

R3

33

R4

32

R5

31

R6

30

R7

29

G0

28

G1

27

G2

26

G3

25

G4

24

G5

23

G6

22

G7

21

B0

20

B1

19

B2

18

B3

17

B4

16

B5

15

B6

DS1 (FRONT UNIT)

HSYNC

VSYNC

GND

PCLK

DISP

GND

14

B7

13
12
11
10

9
8

DE

7

NC

6
5

XR

4

YD

3

XL

2

YU

1

41 42

J201

C231

R3
R4
R5
R6
R7

G2
G3
G4
G5
G6
G7

B3
B4
B5
B6
B7

LCK

LCD_ON

HS
VS
DE

XR
YD
XL
YU

EP231

MMZ1005B601C

0.1

C203

VLED+

C222

VLED-

47k
R224

1.2

0.1

R251
R252
R253
R254

10

R221

C202

B6
B5
B4

B3

G7
G6

G5

G4
G3
G2

R7
R6
R5

R4
R3

D221
RB160L

0.01

0.001

C201

10
10
10
10

IC221

1

LX6VIN

2

GND

3

FB

APW7136CCI

0.001

C226

EP201

MMZ1005B601C

48

VCC

47

RxOUT16

46

RxOUT15

45

RxOUT14

44

GND

43

RxOUT13

42

VCC

41

RxOUT12

40

RxOUT11

39

RxOUT10

38

GND

37

RxOUT9

36

VCC

35

RxOUT8

34

RxOUT7

33

RxOUT6

32

GND

31

RxOUT5

30

RxOUT4

29

RxOUT3

28

VCC

27

RxOUT2

26

RxOUT1

25

GND

47k

R205

L221

27U

OVP

EN

IC453

RxOUT17
RxOUT18

GND
RxOUT19
RxOUT20

N/C

LVD SGN D

RxINO-

RxINO+

RxINO1-

RxINO1+
LVDSVCC
LVD SGN D

RxIN2-

RxIN2+

RxCLKIN-
RxCLKIN+
LVD SGN D

PLLGND

PLLVCC

PLLGND

PWRDWN

RxCLKOUT

RxOUT0

DS90CF364AMT

L222

22U

10

C221
5
4

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

0.001

0.001

C254

C253

RxIN0-
RxIN0+
RxIN1-
RxIN1+

0.001

0.001

C255

C256

C224

B7
HS

VS
DE

C251

1

IC222

R201

IC251

5

AVD D

6

X+

7

Y+

8

X-

0.1

SN74AHCT
1G08DCKR

4

5

LRB751S

100

100

R202

LK0M
LK0P
LK1M
LK1P

LK2M
LK2P
CLKM
CLKP

100R204

100R203

LCD_ON

1

2

3CS4

DIN

DCLK

BUSY

DOUT

PENIRQ

DVDD

VREF

Y-10VSS11IN312IN4

9

UC6528XBNQ4G

0.1C223

3
2
1

R223

100k

D222

C225

0.001

C204

0.001

C207

0.01

C205

C208

MMZ1005B601CEP202

C206

0.01

0.1

EP203

C209

D3R3V

L271

100U

MMZ1005B601C

C271

0.1

10

TWDCLC

TWCS

TWDTX

TWBUSY

LK0M
LK0P
LK1M
LK1P
LK2M
LK2P
CLKM
CLKP
LCD_ON

GND
D3R3V
D3R3V
GND

J203

1
2
3
4
5
6
7
8
9
10
11
12
13

1415

TWDCLC
TWCS
TWDTX
TWBUSY

TO MAIN

ELEC-KEY

JACK BOARD

J103

PHONES

J102

EP3
EP2

EP1

0.01C20.01

C4

MPZ1608S221A
MPZ1608S221A

MPZ1608S221A

EP101

EP102

C1

MMZ1608Y102BT

MMZ1608Y102BT

R1 22

22

0.01

0.01

C102

0.01

C101

R2

J1

PHE

10

PHOR

PHE PHE

PHNI

DASH
DOT

9
8

PHOL

7

PHE

6

PHNI

5

GND

4

DASH

3

DOT

2

GND

1

11 1 2

DISPLAY

17

16
15
14
13

0.1

C252

R222

2.2

47k

100kR256

100kR255

100kR257

TWDRX

TWPIRQ

TWDRX
TWPIRQ

F3R3V

5V

BKLV

VLED+

VLED-

DISPLAY UNIT (1/2)

VR BOARD

R1

TP96D00A

MAIN AF/(RF/SQL)

R2

TP96D00A

SUB AF/(RF/SQL)

R3

4.7k

R4

4.7k

R5

4.7k

R6

4.7k

J1

3R3V

RFML

AFML

AFMK
RFSL

AFSL

AFSK

MPZ1608S601A

EP2

J2

0.01

0.01

C1

C2

0.01

0.01

C4

C3

1

1112

2

3
4
5
6
7
8
9
10

MPZ1608S601A

EP3

34

1
2

3R3V
RFML
AFML
AFMK
RFSL
AFSL
AFSK
GND
VLED+
VLED-

VLED+
VLED-

DISPLAY

DS1 (FRONT UNIT)

J107

4
3
2
1

56

4
3
2
1

56

MIC BOARD

1

2

3

GND_1

D+1
D-1

VBUS1

GND_2

D+2
D-2

VBUS2

MULTI BOARDUSB BOARD

S1
RE1107CM1

A

0.01

B

COM

MICI

L1

100U
MICE
AFO
GND
8V
MUDL
SQLS
MSND

0.01

C7

EP12

100UL2

100UL3

J109

GND_1
D+1
D-1
VBUS1
GND_2
D+2
D-2
VBUS2

J1

1

MIC

7

MICE

7

2

+8V

8

AF OUT

6

8

4

GND

6

3

MIC U/D

4

SQL

5

PTT

5

EP105

R103

R104
EP102
EP115 MPZ2012S331A

R114J108

R113
EP112

C8

47P

EP11

EP4

EP5

EP7

EP2

EP3

EP6

MPZ2012S331A
0
0

MPZ2012S331A
0
0
MPZ2012S331A

MMZ1608Y102BT
MMZ1608Y102BT
MMZ1608Y102BT

MPZ2012S601A
MMZ1608Y102BT
MMZ1608Y102BT
MPZ1608S221A

1
2
3
4
5
6
7
8
9

EP9

EP10

GND
GND_1

1011

D+1
D-1
VBUS1
GND_2
D+2
D-2
VBUS2
GND

C1

0.01

MMZ1608D301B
MMZ1608D301B

MAIN UNIT

C3

0.01

100PC40.01

C2

MULTI

0.01

C5

C6

GND
MFDAK
MFK

MFDBK

GND

J2

J2

1

1112

2
3
4
5
6
7
8
9
10

910

1
2
3
4
5
6
7
8

MICI
MICE
AFO
GND
8V
MUDL
SQLS
MSND

DISPLAY

DISPLAY UNIT

SD BOARD PBT BOARD

TWIN-PBT

S1

(B)

(A)

78

TP90D96AE20

R1

PITCH

KEY-SPEED

TP96D00

KEY-SPEED/PITCH

COM

COM

B

A

B

A

SD CARD

J2

#9:DAT2

#1:CD/DAT3

#2:CMD
#3-1:VSS
#3-2:VSS

#4:VDD
#5:CLK

#6:VSS
#7:DAT0
#8:DAT1

WP1
WP2

27R5
27R6
27R7

MPZ1608S601AEP4
27R8

CD

0.1

10

C2

C1

220R1
27R9
27R10

220R2

J1

14
13
12
11
10
9
8
7
6
5
4
3
2
1

15 16

SDDAT2
SDDAT3
SDCMD
GND
VDD(3R3V)
SDCLK
SDCD
SDDAT0
SDDAT1
GND
SDWP
GND
GND
GND

MAIN

To upgrade quality, some components may be
subject to change without notice.

3
1
2

6
4
5

R2

4.7k

R3

4.7k

C1

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

0.01

J1

GND

10

PBBAK

9

PBBBK

8

PBAAK

7

PBABK

11 1 2

PBTK
3R3V
KSPDL
PTCHL
GND

DISPLA

6
5
4
3
2
1

C2

0.01

o

SCHEMATIC DIAGRAMS

MAIN UNIT (1/11)

T8V

-12V

+14V

+3R3TU

C121
ANTS
REFLP
FORLP

T8V

TSTB2
TSTB4
TCLK

C101

+5V

+3R3V

FID1V
FID2V

MDAT
DRESL
PSTB
MCK PFIDL

0.1

C151

C152

+3R3V

+8V

+14V

CIV
CIVE
METAV
METBV
EPAD1L
EPAD2L

ACC5V
KEYI
TRVI
BANDV
RTKI
AMOD
AAF

47PC251

47PC252

EP122

MPZ1608S221A

EP123

MPZ1608S601A

0.1

0.1

0.1

C123

C122

MMZ1005A152ET

47P

0.1

0.001

0.001

0.1

C106

C107

C104

C103

C102

MPZ1608S601A EP151
MPZ1608S601A EP152

MMZ1005A152ET EP153
MMZ1005A152ET EP154

100 R155
100 R156
100 R157
100 R158

0.001

0.1

47P

47P

0.001

47P

C158

C153

C155

C156

C154

C157

MPZ1608S221A EP201
MPZ1608S221A EP202
MPZ1608S221A EP203

0.1

0.1

0.1

C201

C203

C202

RSTB5
RSTB4
RSTB3
RSTB2

0.01C254

0.01C256

0.01C258

0.01C253

0.01C257

0.01C255

0.01C259

MPZ1608S601AEP121

J101

30

29

28

27

26

25

24

23

22

100 R101
100 R102
100 R103 100R112

EP104

100 R106
100 R107
100 R108

47P

47P

C108

47P

C213 47P

C212 47P

C211

MMZ1005A152ET EP251
MMZ1005A152ET EP252
MMZ1005A152ET EP253
MMZ1005A152ET EP254
MMZ1005A152ET EP255
MMZ1005A152ET EP256

MMZ1005A152ET EP257
MMZ1005A152ET

MMZ1005A152ET EP260

MMZ1005A152ET

MMZ1005A152ET

220PC262

0.01C260

0.01C263

0.01C261

20
18
16
14
12
10
8
6
4
2

TUNER

J151

30
28
26
24
22
20
18
16
14
12
10
8
6
4
2

22 R211
22 R212
22 R213
22 R214

47P

47P

C214

EP258

220 R259

220 R261

EP262
EP263

21
19
17
15
13
11

9
7
5
3
1

29
27
25
23
21
19
17
15
13
11

9
7
5
3
1

PA

R110

R114
R115
R116
R117

J201

J251

+14V
+8V
+5V
+3R3V

MAIN UNIT

-12V

(2/11)

H3R3V
HV

0.01

+8V
HV
USA5V
F3R3V

LTXD
LRXD
FRES
PWRK
FSENI
FTRAS

C442

+3R3TU

TPWRL
SWRL

0.01

IMPI
PHASEI

TDAT
TCLK
TOE
TSTB1
TSTB2
TSTB3
TSTB4
MDAT
MCK
MSTB
DSTB
PSTB
RSTB1
RSTB2
RSTB3
RSTB4
RSTB5
DRESL

START
KEY

PW2FBS

SPONAS
SPONBS
PHONS
ISPBS

AMS
NASBS

REFLP
FORLP
PFIDL
POCV
ICCV

KEYI
RTKI
TRVI
TRVTS
EXRL1S
EXRL2S
METAV
METBV
SENI
TRAS
MP1XL
MP1YL
MPSA
MPSB
REFL
FORL
FANV

DIDL
FIDL
VDL
TCALS
TXS
RXS
PWRS

+8V

USA5V
F3R3V

LTXD
LRXD
FRES
PWRK
FSENI
FTRAS

MAIN UNIT
(5/11)

MAIN UNIT
(7/11)

MAIN UNIT
(8/11)

MAIN UNIT
(9/11)

MAIN UNIT
(4/11)

MAIN UNIT
(3/11)

MAIN UNIT
(7/11)

MAIN UNIT
(5/11)

MAIN UNIT
(2/11)

MAIN UNIT
(5/11)

4.7K

R121

LDTA114EE

LDTC114EE

47P

47P

47P

0.001

C114

C115

C116

C117

C113

MMZ1005A152ETEP159
MMZ1005A152ETEP160
MMZ1005A152ETEP161
MMZ1005A152ETEP162
100R163
MMZ1005A152ETEP164
MMZ1005A152ETEP165

MMZ1005A152ET

100R166
100R167

C168

R215
R216
R217
R218

EP270

EP273

R275

Q102

0.001

0.001

0.001

0.001

C109

C110

C112

C111

0.001

0.001

0.001

0.1

C164

C166

C167

C165

22
22
22
22

C218

MMZ1005A152ETEP264
MMZ1005A152ETEP265
MMZ1005A152ETEP266
MMZ1005A152ETEP267
MMZ1005A152ETEP268

MMZ1005A152ETEP269
MMZ1005A152ET
100R271
100R272
MMZ1005A152ET
220R274
220

LDTC114EE

TPWRL_

SWRL_

IREFV

IMPI

PHASEI

TSTB1
TSTB3

TDAT

TOE

0.001

0.001

0.1

0.001

C163

C162

C161

47P

47P

47P

C215

C217

C216

0.01C274

0.01C275

0.001

C160

47P

0.01C273

0.1

C159

0.01C272

THML
PDIDL
DID1V
DID2V
PWRS
PDIDV

PVDL

KEY

START

0.001

0.01C271

0.01C270

0.01C269

0.01C268

MDAT

MCK
DRESL
RSTB1

0.01C267

0.01C266

0.01C265

DSELADJ

EXRL1S
EXRL2S

0.01C264

DPGV

ALC
DRIVE
TRVTS

EALC

TRAS

SENI

RXS

LDTC114EE Q421

IC401

1

VrefL

2

DID1V

Ao3

3

DID2V

Ao4

4

PDIDV

Ao5

34

J451

10

R451

1
2

DRIV

R452

2.7K

DPGV
AAF
AMOD

CIVE
CIV

DSELADJ

ALC
EALC

10

10K

MAIN UNIT
(3/11)

5

Ao6

6

Ao7

7

Ao8

8

Ao9

9

Ao10
VrefU11Vcc

R2A20169SA

R401

C456

470 CE-LX

R460

MAIN UNIT
(4/11)

MAIN UNIT
(8/11)

MAIN UNIT
(10/11)

IREFV

POCV

ICCV

ACC5V
BANDV

FAN1
FANG

MF1

FANI

C451

T8V

0

C452

470 CE-LX

2.2

7

IC1021

NJM2904CRB1

DIGISEL-B

20

GND

19

Ao2

18

Ao1

17

DI

16

CLK

15

LD

14

Do

13

Ao12

12

Ao11

FANI

EPAD2L

0.01

C453

R453

J601

DIGISEL-B

J611

DIGISEL-A

J602

3
2
1

45

C457

0.01

EP401

FID2V
FID1V

BANDV

R501

R458

1

1.5M

6

5

1.5MR454

10

9
8
7
6
5
4
3
2
1

10

9
8
7
6
5
4
3
2
1

1K

R466

R455

MPZ1608S601AEP603
MPZ1608S601AEP604

C502

R456

C458

EP601
EP602

EP611
EP612

R601
R602
R603
R604
R605
R606

R611
R612
R613
R614
R615
R616

0.01

R459

3.3K

R467

27K

27K

MMZ1005B601C

MDAT

DSTB

0.1

C401

D501

LRB706F

1
2
3
4
5
6
7
8

1

22K

R468

0.01
R469

MCK

IC501

Y0
Y2
Y
Y3
Y1
INH
VEE
VSS9B

TC74HC4052AF

3.3K

D1021

DZ2J047M

22K

100
100
100
100
100

100
MPZ1608S221A
MPZ1608S221A

100

100

100

100

100

100
MPZ1608S221A
MPZ1608S221A

+14V
+3R3V

0.1

C604

C603

VDD

0.1

16
15

X2

14

X1

13

X

12

X0

11

X3

10

A

DSA700400
Q451

L2SC4081
Q452

470

R457

0.1

C601

0.1

C611

SPONBS
SPONAS
PHONS
ISPBS

C454

R461

C455

C602

C612

0.1

0.1

DRESL

MSTB
MDAT
MCK

EP501

MMZ1005B601C

0.1

C501

0.1

10K

NJM2904CRB1

0.1

DIGISEL-A

45

C503

GND

J612

IC411

1

V+

STR

2

OE

D

3

Q5

CLK

4

Q6

Q1

5

Q7

Q2

6

Q8

Q3

7

Q'S

Q4

8

GND9QS

MC74HC4094ADTR2G

D502

LRB706F

1K

R502

0.01

R503

8

IC1021V+
NJM2904CRB1

4

R462

39K

2

1

3

IC1021

MAIN UNIT
(10/11)

DSRES
DSCLB
DSDAB
DSDAT
DSCK

DSTBB
DSONBH
DSAPBH

DSCLA

DSDAA

DSTBA
DSONAH
DSAPAH

EP613

3

EP614

2
1

16
15
14
13
12
11
10

EPAD1L

THML

47K

R463

10K

22K

R464

DISPLAY

DISPLAY

MPZ1608S601A
MPZ1608S601A

EP411

MMZ1005B601C

0.1

C411

MP1YL

MP1XL

MPSA
MPSB

R491

J341

34

J331

78

0.1

C613

+14V
+3R3V

C614

ANTS

AMS

NASBS

PW2FBS

L2SC4081

10K

1
2

1
2
3
4
5
6

0.1

Q491

C492

0.1

MICI
MICE

AFO
AFE
PHOL
PHE
PHOR

REFLP

FORLP

PVDL

PDIDL

PFIDL

R492

82K

R497

100

NJM2904CRB1

IC491

7

NJM2904CRB1

MAIN UNIT
(4/11)

MICI
MICE

MAIN UNIT
(4/11)

AFO
AFE
PHOL
PHE
PHOR

DISPLAY

1

IC491

R431

R432

1415

J351

6

5

10
11
12
13

R423

R424

R426

R427

47K

47K

SD_D2
SD_CMD
SD3R3V
SD_CD
SD_D1
SD_WP

1
2
3
4
5
6
7
8
9

R421

R422

2

3

R493

4.7K

47K

4.7K

15K

10K

18K

2

3

NJM2904CRB1

6

5

NJM2904CRB1

R494

470K

C493

R308
R306

R302
R303
R301

LK0M
LK0P
LK1M
LK1P
LK2M
LK2P
CLKM
CLKP
LCD_ON

EP351

MPZ1608S601A

2

3

6

5

IC431

IC431

47K

0.01

C301

R428

IC421

NJM2904CRB1

CP421

IC421

NJM2904CRB1

1

7

R496

8

V+

GND

IC491

4

NJM2904CRB1

27
27

MPZ1608S601AEP301

100
27
100

0.1

C351

68K

1

SHORT1005

7

R445

R446

100

LK0M
LK0P
LK1M
LK1P
LK2M
LK2P
CLKM
CLKP
LCD_ON

0.1

R433

47K

R434

47K

C491

D421

L1SS400

D422

L1SS400

1K

1K

0.1

J301

MAIN UNIT
(7/11)

D423

USB

R429

33K

R447

R449

R430

47

47K

R448

R450

4.7K
LRB706F

R435

R437

1K

R436

J321

1011

1314
1112

910
78
56
34
12

SD

LRB706F

D424

100

10

2.2k

LRB706F

C449

0.01

10

2.2k

C421

C450

D427

1K

1

10

C432

C428

MPZ2012S331A

EP321

1
2
3
4
5
6
7
8
9

PWRK
FSENI FTRAS

0R321
0R322
MPZ2012S331A

EP322

MPZ2012S331A

EP323

0R323
0R324
MPZ2012S331AEP324

R307

27

R305

SD_CLK

27

R304

27

100 R371

100 R372

100 R373 100R376

0.001

22P

0.001

C372

C371

C373

0.01

C422

D425

LRB706F

D426

LRB706F

0.01

C429

SD_D3

SD_D0

0.01

C430

100

R438

8

V+

GND

IC421

4

NJM2904CRB1

REFL
FORL

VDL
DIDL
FIDL

GND
USB1_HP
USB1_HM
USB1_5V
GND
USB2_HP
USB2_HM
USB2_5V

SD_WP
SD_CD
SD_D0
SD_D1
SD_D2
SD_D3
SD_CLK
SD_CMD

J361

30

28

26

24

22

20

18

16

14

12

10

8

6

4

2

DISPLAY

C431

0.1

29
27
25
23
21
19
17
15
13
11

9
7
5
3
1

IC431

NJM2904CRB1

MAIN UNIT
(5/11)

MAIN UNIT
(5/11)

SD_WP
SD_CD
SD_D0
SD_D1
SD_D2
SD_D3
SD_CLK
SD_CMD
SD3R3V

GND

TPWRL_
SWRL_

100

R439

8

0.1

V+

C439

4

100R374
100R375

Q101

Q103

100R109
100

MMZ1005A152ETEP111

100R113
100
100
100
100

EP168

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

RF

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

RF

D451

LRB706F

47K

R444

R443

POCV
ICCV

MPZ1608S601AEP361
MPZ1608S601AEP362
MPZ1608S601AEP363
MPZ1608S601AEP364

1KR441

47K

REFL
FORL
FANV

DIDL
FIDL
VDL
TCALS
TXS
RXS

C376

C364

C375 0.001

START
KEY

REFLP
FORLP
PFIDL

MP1XL
MP1YL
MPSA
MPSB

0.1

C363

0.001

C374

0.1

C362

LTXDLRXD
FRES

22P

D452

LRB706F

1KR442

C441

MDAT
MCK
MSTB
DSTB
PSTB
RSTB1
RSTB2
RSTB3
RSTB4
RSTB5
DRESL

PW2FBS

SPONAS
SPONBS
PHONS
ISPBS
AMS
NASBS

KEYI
RTKI
TRVI
TRVTS
EXRL1S
EXRL2S
METAV
METBV
SENI
TRAS

0.1

0.1

C361

IMPI
PHASEI
TDAT
TCLK
TOE
TSTB1
TSTB2
TSTB3
TSTB4

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

MAIN UNIT (2/11)

DCLK
DCLK#

MPZ2012S101A

PA

MAIN UNIT
(5/11)

J2001

67

1
2
3
4
5

CAPONS

MPZ2012S101A

PWRS
FPWS

SDPWS

UPWS

EP721

EP722

+14V

C721

SDPWS

CAPONS

HV

0.1

PWRS
FPWS

UPWS

C722

!0

SCHEMATIC DIAGRAMS

+3R3TU

HV

+14V

H4V
+3R3V
USA5V

+8V

H4V

DCLK

PWRS

H3R3V

DCLK

-12V

H3R3V

USB3R3V

F3R3V

AD3R3V

+5V

EP1201

MPZ2012S601A

R1201

100

LDTC114EE

Q1201

EP1251

MPZ2012S601A

R1251

100

22

C1201

LDTA114EE

22

C1251

Q1202

1
2
3
4

R1207

1
2
3
4

17

VIN
VDD
PG
SYNC

17

VIN
VDD
PG
SYNC

47K

C1191

C1172

C1182

16

VIN

5EN6FS7SS8

C1205

16

VIN

5EN6FS7SS8

C1255

1

1

1

13

IC1201

PHASE14PHASE15PHASE

PGND
PGND
SGND

COMP

ISL8023IRTAJZ

0.001

13

IC1251

PHASE14PHASE15PHASE

PGND
PGND
SGND

COMP

ISL8023IRTAJZ

0.001

LDTC114EE

Q1121

IC1191

1

IN

2

GND

3

EN4NC

TLV70025DCKR

IC1171

1

IN

2

GND

3

EN4NC

TLV70025DCKR

IC1181

1

VIN

2

VSS

3

CD4NC

XC6221A152MR

NRS5020T 1R0N 1.0U
L1201

1.0U

12
11
10
9

FB

NRS5020T 1R0N 1.0U
L1251

1.0U

12
11
10
9

FB

R1122

1K

5

OUT

5

OUT

5

VOUT

H1R18V

EP1202

+1R1V

MPZ2012S101A

22

22

+1R1V

5P

100K

C1203

C1204

C1202

R1206

0

120K

R1205

R1204

EP1252

H1R18V

MPZ2012S601A

22

22

C1254

C1253

3.3K

R1255

Q1122

R1121

1

C1192

1

C1173

1

C1183

100K

C1252

R1256

100K

R1254

RZF020P01TL

47K

H1R18V

5P

SD3R3V

SD3R3V

47K

R1123

H2R5V

H2R5V

+2R5V

+1R5V

SD3R3V

+2R5V

+1R5V

C1003

0.1

AGND
IN
SW

EN/SYNC

GND5BST

10

10P

R1054

C1058

10

10P

R1304

C1308

10P

47

R1404

C1408

SW

6

SW

5

GND

4

VREG

3

FB

2

COMP

1

H4V

L1001

3.3U

8

FB

7

VCC

6

10

+3R3V

470K

R1055

100K
R1056

150K

USA5V

EP1302

MPZ2012S601A

470K

R1305

39K
R1306

100K

+8V

EP1402

MPZ1608S601A

L1402

10U

470K

R1405

39K
R1406

39K

L1351

SLF7045T-3R3M2R5-PF 3.3U

R1359

C1358

1

C1357

R1015

EP1051

R1051

100

EP1301

R1301

100

EP1401

R1402

100

DB2141300L

R1352

100

100

+8V

D1353

EP1001

1
2
3

47

C1051

C1052

47

C1301

C1302

47

C1401

C1402

MPZ2012S601A

C1363

0.1

MPZ2012S601A

R1012

10K

IC1012

CTRL

VIN
GND
NC4VOUT

NJM2831F05

5

SYNC

6

LBO

7

LBI

8

VINA

1

5

SYNC

6

LBO

7

LBI

8

VINA

1

5

SYNC

6

LBO

7

LBI

8

VINA

1

EP1351

C1355

IC1352
1
2
3

BU4SU69

R1353

5

C1012

4

EN

FB

AGND

9

10

4

EN

FB

AGND

9

10

4

EN

AGND10FB11GND12GND

9

10 TMK316BJ 25V X5R

10 TMK316BJ 25V X5R

10

C1351

0.1

5

4

100K

0.1

2

VIN3VIN

GND

11

2

VIN3VIN

GND

11

2

VIN3VIN

C1352

C1353

1

PGND

GND

12

1

PGND

GND

12

1

PGND

R1360

2.7K

PGND

PGND

PGND

SN74AHCT1G00DCKR

1

2.2K

R1011

C1013

17

16
15

SW

14

SW

13

PG

IC1051
TPS62110RSAR

17

16
15

SW

14

SW

13

PG

IC1301
TPS62110RSAR

17

16
15

SW

14

SW

13

PG

IC1401
TPS62110RSAR

10

10

0.1

C1354

D1351

IC1011

5

1
2

4

3

SLF6028T-100M1R3-PF 10U

L1051

10U

SLF6028T-100M1R3-PF 10U

L1301

10U

L_SLF6028T-100M1R3-PF_10U

L1401

10U

PGND

13

SW

14

BST

15

PVIN

16

PVIN

17

PVIN

18

R1356

100

DZ2J047M

47

0.1

0.1

C1002

C1011

C1001

MP1001

3182

10

10

C1055

C1054

C1056

10

10

C1305

C1304

C1306

47

C1406

PGND9PGND10PGND11PGND12PGND

ADP2384ACPZN

IC1351

PVIN20EN21PGOOD22RT23SYNC24SS25GND26SW

19

10K

33K

R1357

R1358

C1356

IC1001
1
2
3
4

MP2224GJ

123456789

10

C1057

10

C1307

C1407

7SW8

0.22

0.1

PWRS

HV

DCLK#

MPZ2012S601A

+14V

DCLK

+14V

MPZ2012S601A

DCLK

MPZ2012S601A

DCLK#

DCLK#

47

47

C1005

C1004

EP1052

MPZ2012S601A

EP1053

MPZ2012S601A

47

C1409

MP1001

3.3U
10 TMK316BJ 25V X5R

56K

0.001

10P

C1359

MPZ2012S601A

EP1002

33P

56K

R1002

C1006

0.1

10.0K

R1003

C1007

+3R3TU

USA5V

MIC8V

123456789

3182

EP1352

MPZ2012S601A

10

LRB551V

C1361

D1352

33K

R1361

1.8K

R1362

MP1351

123456789

3182

H4V

+3R3V

MIC8V

+8V

10

F1351

12

ERBRE1R25V

-12V

10

C1103

CP06S

SD BACK UP

IC1111

1

VIN

2

VSS

3

CE4NC

XC6222A321MR

VOUT

VOUT

10

C1163

VOUT

H3R3V

82K

47K

R1102

R1103

H3R3V

0

R1101

5

VOUT

C1113

2.2

USB3R3V

5

5

R1162

0

R1161

5

C1242

USB3R3V

2.2

C1133

F3R3V

F3R3V

2.2

C1143

82K

47K

AD3R3V

R1163

2.2

AD3R3V

+5V

+5V

H3R3V

SDPWS

H3R3V

+3R3V

+3R3V

9

IC1101

VOFB

CE

5

VSS

6

NC

2.2K

C1161

7

VIN

8

XC6230H001QR

10

C1102

D1111

22

LRB551V

1 FT

C1111

47K

R1131

C1131

47K

R1141

C1141

IC1161

CE

5

VSS

6

NC

7

VIN

8

XC6230H001QR

0.01

10

C1162

+8V

C1241

H4V

CAPONS

R1111

USA5V

R1114

H4V

UPWS

H4V

FPWS

PWRS

H4V

10

0.01

C1132

0.01

C1142

2.2

ILIM

NC

VOUT

1

R1113

C1112

IC1131
1
2
3

XC6222A331MR

1

IC1141
1
2
3

XC6222A331MR

1

9

VOFB
ILIM

NC

VOUT

IC1241

1

VIN

2

VSS

3

CE4NC

XC6209F502MR

4
3
2
1

CP161

47K

VIN
VSS
CE4NC

VIN
VSS
CE4NC

4
3
2
1

+1R1V

H2R5V

+2R5V
+1R5V

+3R3TU
HV
+14V
H4V
+3R3V
USA5V
+8V

-12V
H3R3V
USB3R3V
F3R3V
AD3R3V

+5V
+1R1V
H1R18V
SD3R3V
H2R5V
+2R5V
+1R5V

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

!1

SCHEMATIC DIAGRAMS

MAIN UNIT (3/11)

MAIN UNIT

REFSEL

(5/11)

EXT-REF IN

MAIN UNIT
(2/11)

MAIN UNIT
(7/11)

+14V

H4V

REFV

REFLVL

+5V

J4501

H4V

+5V

MASTER CLOCK

MAIN UNIT
(1/11)

MAIN UNIT
(7/11)

MAIN UNIT
(11/11)

ALCL

DPALCL

MAIN UNIT

+8V

(2/11)

D2010

LDTA114EE

Q2062

R2069

Q2061
2SK3019

10K

R2038

Q2009

L2SC4081

C2030

R2042

56K

R2035

0

R2036

1.5K

R2049

R2043

R2050

100

0.1

39K

47K

120K

ALC

0.1

C2029

R2037

D2006

L1SS400

D2007

L1SS400

47K

1

IC2405
NJM2058V

6

5

C2031

R2044

4.7M

1

IC2407
NJM2058V

C2032

R2045

3.3M

7

IC2407
NJM2058V

R2062

R2068

R2063

IC2405

NJM2058V

0.001

0.001

180K

220K

4.7K

2

3

68K

R2065

7

R2051

2

R2052

3

R2053

6

R2054

5

L1SS400

R2048

1.8M

1M

1.5M

1M

0

L2SA1576AR

Q2010

R2066

R2067

R2071

C2039

C2040

D2013

L1SS400

D2014

L1SS400

L1SS400D2017

Q2012

KTC2875

D2011

L1SS400

D2012

L1SS400

1K

10M

470K

C2037

4.7

R2072

R2073

R2070

LDTA114EE

2.2

2.2

R2075

1

C2041

470

470

1K

Q2011

R2080

0

R2076

R2077

0

LDTA114EE

R2078

470

2.2K

R2079

Q2015

14

IC2407
NJM2058V

8

IC2407
NJM2058V

100K

LDTC114EE
Q2014

14

IC2405
NJM2058V

IC2405
NJM2058V

2.7K

R2081

R2082

C2084

R2084

8

560K

220K

R2085

18P

2.2M

2.2M

R2094

13

R2089

12

R2087

R2090

9

10

R2088

13

12

9

10

10K

330K

R2097

R2091

10K

C2099

100P

R2099

R2100

82K

0.1

R2093

C2049

0

R2101

100K

R2102

2.2K

82K

0.22

C2047

100K

68K

R2098
NTCG16

180K

R2095

47K

R2096

220K

18K

R2105

R2104

4.7K

C2052

L1SS400

D2015

D2016

L1SS400

47K

R2103

0.01

C2106

0.22

4.7K

Q2016
RUM002N02

-12V

NASBS

FORLP

POCV

AMS

REFLP

PFIDL

ICCV

EALC

MAIN UNIT
(1/11)

MAIN UNIT
(5/11)

REFLE
REFDT
REFCK

REFULK

REFLE
REFDT
REFCK

REFULK

SYS122M_FP_P
SYS122M_FP_N

SYS122M_ADA_P
SYS122M_ADA_N
SYS122M_ADB_P
SYS122M_ADB_N

MAIN UNIT
(11/11)

MAIN UNIT
(9/11)

To upgrade quality, some components may be
subject to change without notice.

C2050

R2074

1

C2042

100

0.1

-12V

220

R2086

R2083

NJM2058V

IC2405

V+

4

GND

11

1

0.1

C2045

C2044

C2051

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

4

NJM2058V

IC2407

V+

GND

11

R2092

C2046

100

0.1

100

0.1

MAIN UNIT (4/11)

-12V

MAIN UNIT
(2/11)

MAIN UNIT
(1/11)

MAIN UNIT
(10/11)

MAIN UNIT
(9/11)

MAIN UNIT
(1/11)

MAIN UNIT
(8/11)

MAIN UNIT
(7/11)

MAIN UNIT
(2/11)

MAIN UNIT
(1/11)

MAIN UNIT
(10/11)

+14V

+3R3V

SPONAS
SPONBS

SPAK
SPBK

ISPBS

MCLK

FRM

BCLK

FPX_SPK

FPCAL

FPR_MOD

AMOD

UMOD

UMODS

MIC8VS

MIC8V

MICI

MICE

PHONS

MCLK
BCLK

FPX_DET

FRM

FPX_DPD

+5V

R3142

R3141

R3101

R3102

MCLK
BCLK
FPX_DET
FRM
FPX_DPD

100K

100K

18K

0

Q3101

LDTC114EE

L3121

470U

Q3121

SPONAS
SPONBS

SPAK

SPBK

ISPBS

MCLK

FRM
BCLK
FPR_MOD
FPX_SPK

47K

R3103

C3101

C3121

C3126

470 CE-LX

R3121

LDTC114EE

R3001

R3002

100

R3104

10K

IC3101

A

5

CH1

6

CH0

7

VCC

8

TC7W53FK

0.1

RZF020P01TL

Q3122

1

47K

R3122

1K

100

CP3121

C3001

R3105

GND

COM

SHORT1005

R3301

22

R3341

22

10

0.1

C3003

C3002

10

10K

C3103

C3102

4

VEE

3

INH

2
1

R3120

100

ECPU1C105MA5

R3125

10K

C3303

C3343

10

10

R3123

L3002

C3004

1.2K

C3129

10

10

10U

0.1

R3106

R3107

R3130

L3001

C3005

C3109

1 F93

R3127

16
15
14
13
12
11
10

16
15
14
13
12
11
10

1.2K

9

9

10U

10

C3006

5.6K

2.7K

0.1

C3123

C3122

R3128

4.7K

10K

C3125

IC3301

SCK
FMT
MUTE
DEMP
TEST
ZEROA
VCOM
AGND

PCM1754DBQ

IC3341

SCK
FMT
MUTE
DEMP
TEST
ZEROA
VCOM
AGND

PCM1754DBQ

IC3001

1

VCOM

2

AINR+

3

AINR–

4

AINL–

5

AINL–

6

VREF

7

VSS1

8

AVDD

9

P/S

10

MCLK

11

LRCK

12

BICK

13

SDTO

14

SDTI

15

OVFR/DZFR16OVFL/DZFL

0.1
AK4621EF

R3108

10K

470 CE-LX

D3121

L1SS400

100 CE-LH

BCK

DATA
LRCK

DGND

NC

VCC

VOUTL

VOUTR

BCK

DATA
LRCK

DGND

NC

VCC

VOUTL

VOUTR

C3111

R3124

D3122

L1SS400

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

C3112

R3109

2

3

0.1

22K

C3132

R3129

6

5

0.1

C3131

CCLK/CKS1

IC3102

TS462CPT

IC3102

TS462CPT

C3301

C3341

AOUTR+
AOUTR–

AOUTL+
AOUTL–

VSS2
DVDD
TVDD
SDFIL
DEM0

DFS0

CSN/DIF

CDTI/CKS0

220P

27K

1

68P

150K

7

EP3301

C3302

0.1

0.1

30
29
28
27
26
25
24
23
22
21

PDN

20
19
18
17

R3111

6.8k

R3131

6.8k

1

MPZ1608S601A

C3310

C3320

10

1

MPZ1608S601A

EP991

C3350

10

C3342

R3311

1

R3351

2.7K

C3007

1 F93

C3113

R3112

0.1 267M

C3133

R3132

2.7K

R3321

2.7K

FPCAL

0.1

R3113

R3133

C3008

47K

47K

C3311

C3321

C3351

47K

47K

1

0.0033

0.0033

0.0033

C3011

10 F93

C3012

10 F93

C3021

10 F93

C3022

10 F93

R3315

R3325

R3355

R3312

10K

R3322

10K

R3352

10K

R3361

1K

R3362

47K

R3115

R3135

R3313

R3323

R3353

R3011

R3012

R3013

R3021

R3022

R3023

4.7K

C3114

4.7K

C3134

6.8K

6.8K

6.8K

C3361

5

5

6

6

4.7K

4.7K

C3352

2

3

0.1

2

3

0.1

2

3

6

5

2

3

6

5

150P

R3363

180

C3013

4.7K

4.7K

C3023

4.7K

4.7K

IC3111

TS462CPT

R3118

TS462CPT

IC3121

TS462CPT

R3138

TS462CPT

2.7K

IC3311

NJM2114M

2.7K

IC3311

NJM2114M

2.7K

IC3351

NJM2114M

IC3351

NJM2114M

R3014

R3015

0.015

R3016

R3024

R3025

0.015

R3026

7

4.7K

1

IC3111

7

4.7K

1

IC3121

390PC3312

1

390PC3322

7

390P

1

DPD-DRIVE

7

4.7K

4.7K

220

220

220

220

R3117

100

R3119

100

R3137

100

R3139

100

R3314

100

USB

R3324

100

ACC

R3354

100

R3364

10

C3014

C3015

C3024

C3025

0.0022

2

3

0.0022

0.0022

6

5

0.0022

C3115

C3135

C3353

2.2

IC3011

NJM2114M

IC3011

NJM2114M

0.0022

0.0022

R3366

0

!2

SCHEMATIC DIAGRAMS

SPAK

SPBK

ISPBS

SPONBS

R3811

C3811

1C3201

10

R3202

1
2
3
4

100

8

C3812

C3226

IC3311

V+

0.1

SPONAS

100K

17

PVDD
C1P
PGND
C1N

NJM2114M

4

GND

0.1

C3813

R3201

16

5

1

R3812

10

C3814

330

R3071

C3073

100

R3215

C3212

13

14

15

INL–

INL+

SVDD

SHDN

PVSS6SGND7INR+8INR–

MAX97220AETE+

100

0.001
EP3061

EP3062

IC3201

OUTL

OUTR

SVDD2

C3222

R3225

R3851

C3851

UA2-9NU

D3071

C3071

0.001

BIAS

10

RL3071

Q3071

LDTC114EE

10.0K

12
11
10
9

0.001

10.0K

100

IC3351

V+

8

0.1

C3852

MMZ1005B601CEP3051

MPZ2012S331AEP3052

L1SS400

0.01
C3072

0.01

MMZ1005B601C

MPZ2012S331A

L3201

C3202

100

NJM2114M

R3852

4

GND

0.1
10

C3854

C3853

PHOL

PHOR

0.1

10U

C3203

R3056

R3066

0

0.1

10

R3203

C3204

LW-15

L3061

LW-15

0.0027

0.0027

8

Q3051

R3051

C3053

1000 KA

10 CE-LH

Q3061

R3061

C3063

1000 KA

10 CE-LH

R3152

R3154

R3162

R3164

TS462CPT

IC3 111

V+

GND

0.1

56

4

56

C3054

R3052

C3064

R3062

L3051

0.1

4.7

0.1

4.7

6.8K

5.6K

6.8K

5.6K

R3053

R3063

R3153

R3163

1K

1K

22K

2

3

22K

6

5

NJM4580M

NJM4580M

R3621

C3621

C3153

IC3151

C3163

IC3151

100

10

C3622

560P

560P

8

IC3121

V+

0.1

1

7

GND

R3054

68

R3055

330

R3064

68

R3065

330

TS462CPT

4

R3211

R3212

R3222

R3221

D3051

C3055

D3061

C3065

10.0K

10.0K

10.0K

10.0K

R3651

C3651

100 CE-LH

RL3051

RL3061

100

8

C3652

UA2-9NU

L1SS400

0.01

UA2-9NU

L1SS400

0.01

10.0K

R3213

10.0K

R3223

NJM4580M

IC3151

V+

GND

0.1

C3653

R3214

R3224

4

0.1

10.0K

10.0K

R3652

C3654

LDTC114EE
Q3052

C3056

0.01

LDTC114EE
Q3062

C3066

0.01

100

100 CE-LH

R3033

10K

C3032

10K

10K

R3511

10 CE-LH

R3032

100

C3031

0.015

R3043

R3042

100

C3041

0.015

100

NJM2114M

IC3011

R3512

V+

8

4

GND

0.1

0.1

C3511

C3512

C3513

C3514

+14V

-12V
RX_AFA

RX_AFB

+5V

+14V

-12V

R3031

R3041

1

7

+5V

PHONS

2

3

R3034

10K

6

5

R3044

1

C3603

100

10 CE-LH

8.2K

8.2K

IC3031

NJM4580M

C3042

IC3031

NJM4580M

1
2
3

R3531

C3531

10 CE-LH

0.0022

1

0.0022

7

IC3103

VOUT

VIN
VSS
CE4NC

XC6222A331MR

100

IC3031

NJM4580M

V+

8

4

GND

0.1

0.1

C3533

C3532

R3035

22K

R3045

R3532

C3534

22K

5

100

10 CE-LH

R3036

R3046

C3604

C3033

820

820

C3043

2.2

R3601

C3601

100 CE-LH

C3034

1 CE-LH

0.0068

C3044

1 CE-LH

0.0068

10

IC3102

V+

8

0.1

C3602

1

2

LA4425A

1

2

LA4425A

C3151

10

C3161

10

TS462CPT

4

GND

DSC7004S0

5

IC3051

4

3

1000 KA

C3052

C3051

DSC7004S0

5

IC3061

4

3

1000 KA

C3062

C3061

R3151

8.2K

C3152

R3161

8.2K

C3162

100

R3611

10

C3612

C3611

4.7K

4.7K

SPE

AFO
AFE
PHOL
PHE
PHOR

UAFA
UAFB

AAF
DPGV

J3071

J3051

2
1

J3061

34

MAIN UNIT
(1/11)

MAIN UNIT
(8/11)

MAIN UNIT
(1/11)

[EXT-SP]

[B]

[INT SP]SPO

[EXT-SP]

[A]

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

!3

SCHEMATIC DIAGRAMS

MAIN UNIT (5/11)

H3R3V

H1R18V

H1R18V

H3R3V
+3R3V
F3R3V

SD3R3V

HV

MAIN UNIT
(1/11)

MAIN UNIT
(2/11)

MAIN UNIT
(3/11)

MAIN UNIT
(8/11)

MAIN UNIT
(10/11)

MAIN UNIT
(11/11)

USA5V

MAIN UNIT
(6/11)

RZM_D0
RZM_D1
RZM_D2
RZM_D3

RZM_D4
RZM_D5
RZM_D6
RZM_D7

RZM_D8

RZM_D9
RZM_D10
RZM_D11

RZM_D12
RZM_D13
RZM_D14
RZM_D15

PWRK

LTXD
LRXD
FRES

FSENI

FTRAS

SENI
TRAS

TXS
RXS

TCALS

IMPI

PHASEI

TPWRL

SWRL

VDL
FIDL
DIDL

PWRS

SDPWS

FPWS
UPWS

CAPONS

REFSEL
REFULK

REFCK

REFDT
REFLE

UDTXD1

UDRXD1/UDBSY

CRXD/CBSY

UCLKS

DSPAX

DSPBX

BCLK

FRM

FPDX

DX_AF

DX_IF

DX_MIC

DX_REC

DX_FMT

DSPCK1

DSPR

FPSX

DR_MOD

DR_PLY

DCSAX
DCSAR
DCSBX
DCSBR

SCPSEL

RZM_D0
RZM_D1
RZM_D2
RZM_D3

RZM_D4
RZM_D5
RZM_D6

RZM_D8

RZM_D9
RZM_D10
RZM_D11

RZM_D12
RZM_D13
RZM_D14
RZM_D15

VBUS

CTXD

+3R3V

100K

R4121

100K

R4140

R4114

R4122

R4131

+3R3V

R4117

100K

R4123

100K

R4132

R4142

22

R4144

22

10K

R4115

100K

R4124

100K

R4133

F3R3V HV

SD3R3V

H3R3V

10K

R4111

47K

R4113

47K

47K

47K

R4118

R4119

UDRXD1/UDBSY

100K

100K

100K

100K

100K

R4127

R4129

R4126

R4128

R4125

100K

100K

100K

100K

100K

R4137

R4134

R4138

R4135

R4136

R4141

22

R4343

22

USA5V

F3R3V

47K

R4112

FTRAS

TCALS

PHASEI

TPWRL

47K

R4116

SDPWS

CAPONS

REFSEL
REFULK

REFCK

REFDT
REFLE

47K

R4120

UDTXD1

CRXD/CBSY

UCLKS

DSPAX

DSPBX

DX_AF

DX_MIC
DX_REC
DX_FMT

100K

100K

R4130

DSPCK1

DR_MOD

DR_PLY

DCSAX
DCSAR
DCSBX
DCSBR

SCPSEL

100K

100K

R4139

RZM_D0_
RZM_D1_
RZM_D2_
RZM_D3_

RZM_D4_
RZM_D5_
RZM_D6_
RZM_D7_RZM_D7

RZM_D8_
RZM_D9_

RZM_D10_

RZM_D11_

RZM_D12_
RZM_D13_
RZM_D14_
RZM_D15_

47K

PWRK

LTXD
LRXD
FRES

FSENI

SENI

TRAS

SWRL

FIDL
DIDL

PWRS

FPWS

UPWS

VBUS

CTXD

BCLK

FRM

FPDX

DX_IF

DSPR
FPSX

TXS
RXS

IMPI

VDL

ECK
EDT
RTC_SCL
RTC_SDA
RTC_IRQ

PDV

DSPCK1
DSPR
DSPAX

DCSAX
DCSAR
DCSBX
DCSBR
FPSX

DSPBX

FPDX
BCLK
FRM
DX_AF
DR_MOD

DX_FMT

DX_IF
DR_PLY

SCPSEL

MAIN UNIT
(6/11)

RZM_A1
RZM_A2
RZM_A3
RZM_A4

RZM_A5
RZM_A6
RZM_A7
RZM_A8

RZM_A9

RZM_A10

RZM_A11

RZM_A12

RZM_A13
RZM_A14

USB1OVC

RZM_A1
RZM_A2
RZM_A3
RZM_A4

RZM_A5
RZM_A6
RZM_A7
RZM_A8

RZM_A9
RZM_A10 RZM_A10_
RZM_A11
RZM_A12

RZM_A13
RZM_A14

LAN_MDIO
LAN_RXCLK
LAN_RXER
LAN_RXDV

R4016

CP4003
CP06S

CP4001
CP06S

CP4002
CP06S

LAN_MDC

R4146

22

R4148

22

R4145

22

R4147

22

1K

HSK1

RZM_DREQ

RZM_WAIT

RZM_IRQI

RZM_CS1

FRWT

DRESD

SCPCK
SCPSS
SCPR
SCPX

RZM_CS2

RZM_A1_
RZM_A2_
RZM_A3_
RZM_A4_

RZM_A5_
RZM_A6_
RZM_A7_
RZM_A8_

RZM_A9_

RZM_A11_
RZM_A12_

RZM_A13_
RZM_A14_

H3R3V

R4005

MTRD0
MTRD1
MTRD2
MTRD3

MTRCLK
MTRCTL

R4006

47K

47K

47K

R4007

MAIN UNIT
(6/11)

RZM_WAIT

RZM_RD/WR

RZM_IRQO

RZM_RAMRES

RZM_DREQ

RZM_RSV1
RZM_RSV2

R4001
R4002
R4003
R4004

REFULK

FRES
PWRK
UDRXD1/UDBSY

TPWRL
SWRL
VDL
FIDL

DIDL

REFCK
REFDT
REFLE

R4017

DSPCK2

VBUS

LTXD
LRXD

PWRS

DSPCK3

R4008
R4009

R4014
REFSEL
TCALS

CRXD/CBSY

R4015

SDPWS
UDTXD1
UDRXD1/UDBSY

FPWS

RZM_CS1
RZM_CS2
RZM_CS3
RZM_RAS
RZM_CAS

RZM_WE0
RZM_WE1

RZM_RD

RZM_CKE

RZM_IRQI

R4018

R4019

10K
10K
10K
10K

22
22

22

22

AA17
AB18

AA18
AB19

AA19

0

0

0

R4151

AB9
AA9

G20

AB6
AA7

AA6

AA4
AB3

W20

M21
M20

G21
G19

Y15
Y16
A16

A3

A19
C17
B18
A18
B17
C16
A17
B16

Y17

Y18

Y19
L21
K22
F21

F19
E22
E20
C22
D20
C21
B22
E19
A21
A20
C18
B19

Y7

Y5

Y4

V19

T20
T21
T22
R22
R21
R20
P20
P22
P21
N22

L22
L20
K20
K21
J22
H19
H22

F22
A11
B11
A10
B10
C11
C10

A9
B9
B8
A7
B7

4.7K

IC4001
R7S721001VCBG

P0_0
P0_1
P0_2
P0_3
P0_4
P0_5
P1_0
P1_1
P1_2
P1_3
P1_4
P1_5
P1_6
P1_7
P1_8
P1_9
P1_10
P1_11
P1_12
P1_13
P1_14
P1_15
P2_0
P2_1
P2_2
P2_3
P2_4
P2_5
P2_6
P2_7
P2_8
P2_9
P2_10
P2_11
P2_12
P2_13
P2_14
P2_15
P3_0
P3_1
P3_2
P3_3
P3_4
P3_5
P3_6
P3_7
P3_8
P3_9
P3_10
P3_11
P3_12
P3_13
P3_14
P3_15
P4_0
P4_1
P4_2
P4_3
P4_4
P4_5
P4_6
P4_7
P4_8
P4_9
P4_10
P4_11
P4_12
P4_13
P4_14
P4_15
P5_0
P5_1
P5_2
P5_3
P5_4
P5_5
P5_6
P5_7
P5_8
P5_9
P5_10

4.7K

4.7K

R4152

R4153

R4154

22K

R4155

R4161

22K

47K

R4156

R4162

22K

R4157

47K

R4163

DX_MIC

DX_REC

22K

47K

R4158

R4164

H3R3V

22K

R4159

47K

R4165

CTXD
CRXD/CBSY
UCLKS
UPWS
SENI
TRAS

TXS
IMPI
PHASEI

FSENI
FTRAS

22K

4.7K

R4160

RZM_WAIT

RZM_CS1
RZM_CS2
RZM_CS3
RZM_RAS
RZM_CAS

RZM_RD/WR

RZM_WE0
RZM_WE1

RZM_RD

RZM_CKE
RZM_IRQO
RZM_IRQI

RZM_RAMRES

RZM_DREQ
RZM_RSV1
RZM_RSV2

22K

H3R3V

R4011

LAN_COL

LAN_TXCLK
LAN_TXER
LAN_TXEN
LAN_CRS
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_TXD3
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_RXD3

LAN_RSTL

C4125

RZM_BCLK

10K

0.1

MAIN UNIT
(6/11)

HSK1

FRWT

SCPCK

SCPR
SCPX

SCPSS

DRESD

RZM_D0_
RZM_D1_
RZM_D2_
RZM_D3_
RZM_D4_
RZM_D5_
RZM_D6_
RZM_D7_
RZM_D8_
RZM_D9_
RZM_D10_
RZM_D11_
RZM_D12_
RZM_D13_
RZM_D14_
RZM_D15_

RZM_CS3
RZM_RAS
RZM_CAS
RZM_CKE
RZM_RD/WR
RZM_WE0
RZM_WE1
RZM_RD
RZM_A1_
RZM_A2_
RZM_A3_
RZM_A4_
RZM_A5_
RZM_A6_
RZM_A7_
RZM_A8_
RZM_A9_
RZM_A10_
RZM_A11_
RZM_A12_
RZM_A13_
RZM_A14_

RZM_SFLCK
RZM_SFLSS
RZM_SFLD0
RZM_SFLD1
RZM_SFLD2
RZM_SFLD3

R4012

10K

R4013

5.6K ERJ3EKF

H3R3V

R4166

47K

R4168

R4169

+3R3V

47K

R4167

5.6K

47K

AA1
AB2
AA3

AB4
AA5

AB5
N19
N20
N21
M22
J21
J20
H21
H20
E21
F20
D22
D21
B15
B13
A15

A13
AB16
AA16
AA22
AB21
AA13

47K

HSK1

FRWT

SCPCK

SCPR

SCPX
SCPSS
DRESD

IC4001
R7S721001VCBG

B3

P6_0

D6

P6_1

C4

P6_2

D5

P6_3

A2

P6_4

C1

P6_5

D2

P6_6

D1

P6_7

E3

P6_8

E2

P6_9

E1

P6_10

F3

P6_11

G4

P6_12

F2

P6_13

F1

P6_14

G3

P6_15

H4

P7_0

H2

P7_1

H1

P7_2

J3

P7_3

J2

P7_4

J1

P7_5

K3

P7_6

K2

P7_7

K4

P7_8

K1

P7_9

L3

P7_10

L2

P7_11

M1

P7_12

N1

P7_13

N2

P7_14

N3

P7_15

P1

P8_0

P2

P8_1

P3

P8_2

R1

P8_3

R2

P8_4

R3

P8_5

U2

P8_6

U4

P8_7

V2

P8_8

V3

P8_9

W2

P8_10

W3

P8_11

Y1

P8_12

V4

P8_13

Y2

P8_14
P8_15
P9_0
P9_1

C8

P9_2

A6

P9_3

B6

P9_4

C7

P9_5

A5

P9_6

B5

P9_7
P10_0
P10_1

Y6

P10_2
P10_3
P10_4
P10_5
P10_6
P10_7
P10_8
P10_9
P10_10
P10_11
P10_12
P10_13
P10_14
P10_15
VIN1A
VIN1B
VIN2A
VIN2B
EXTAL
XTAL
BSCANP
AVref
REFRIN

RZM_SFLSS
RZM_SFLD1

R4201

MTDI
MTDO

RZM_IRQO
RZM_RAMRES
RZM_RSV1
RZM_RSV2

X4021

CR-1017

C4098

H1R18V

EP4023

MMZ1005B601C

C4011

C4019

220

C4027

C4037

0.1

C4042

C4041

0.1

C4050

C4051

47K

IC4201

1

CS

2

DO(DQ1)

3

WP(DQ2)

4

VSS

EN25QH64A

15P

0.1

C4012

0.1

C4020

0.1

C4028

0.1

C4043

0.1

C4052

H3R3V

0.1

C4013

0.1

C4021

0.1

C4029

0.1

C4044

0.1

C4053

0.1

C4014

0.1

C4022

0.1

C4030

0.1

C4045

0.1

C4054

RXS

R4022

C4099

MPZ1608S601A

EP4022

0.1

0.1

0.1

C4017

C4016

C4015

0.1

0.1

0.1

C4025

C4024

C4023

0.1

0.1

0.1

C4032

C4031

C4033

0.1

0.1

0.1

C4047

C4048

C4046

0.1

0.1

0.1

C4055

C4056

C4057

VCC

HOLD(DQ3)

DI(DQ0)

470

15P

0.1

C4018

0.1

C4026

0.1

C4034

0.1

C4049

10

C4058

CLK

SD_CD
SD_WP
SD_D1
SD_D0
SD_CLK
SD_CMD
SD_D3
SD_D2

USB1PENC
USB2PENC
USB2OVC

VBUS0
VBUS1
USB1HM
USB2HM
USB1HP
USB2HP

EP4021

0.1

MPZ1608S601A

0.1

0.1

10

C4035

0.1

220 T55

220 T55

C4059

MMZ1005B601C

EP4201

8
7
6
5

C4201

R4202

0.1

AB15
AA15

AB12
AA11
AA12
AB11

AA20

AB14

AA21

A4
C6
B4
C5
L4
L1
M2
M3
T1
T2
T3
U3
G2
G1
H3
J4

AB8
AA8
W22
W21
Y22
Y21
Y12
Y11

V21
U20
D11
C14
W18

Y13
B14
W14

D9
D12
C12

W5

W6
L19
M19

N4

P4

W4
W12
W13
W19

Y3
Y20
AA2

AB1
D18
D17
D16

D8

D7
C19
B20
W10

W9
U19

T4
R19
J19
K19

M4

C2

D3

B1
D13

E4

F4

R4
T19

H3R3V

IC4001
R7S721001VCBG

P11_0
P11_1
P11_2
P11_3
P11_4
P11_5
P11_6
P11_7
P11_8
P11_9
P11_10
P11_11
P11_12
P11_13
P11_14
P11_15
USB_X1
USB_X2
RTC_X1
RTC_X2
AUDIO_X1
AUDIO_X2
VIDEO_X1
VIDEO_X2
VBUS0
VBUS1
DM0
DM1
DP0
DP1
JP0_0
JP0_1
LVDSREFRIN
REXT
AVcc
AVcc
USBAVcc
VDAVcc
PLLVcc
LVDSPLLVcc
LVDSAPVcc
LVDSAPVcc
USBAPVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc

47K

RZM_SFLD3

RZM_SFLCKRZM_SFLD2

RZM_SFLD0

R4032

MNTRST

MNSRST

MTCK
MTMS
RMZ_BCLK_

22

H3R3V

C4901

H3R3V

0.1

R4031

AB22
AB17
AB13
AB10

AB7
AA14
AA10

Y14

Y10

U22

W16

W15

W11

W8
W7

A1

A8
A12
A22

B2
B12
B21

C3

C9
C15
C20

D4
D10
D15
D19
G22
K14

L11
L13
L12
L14

M9

J9
J10
J11
J12
J13
J14

K9

K10

K11

K12
K13

L9

L10

M10
M11
M12
M13
M14

N9

N10

N11

N12
N13
N14

P9

P10

P11

P12

W1

P13
P14
P19

U1

10K

W17

AB20

A14
V20

Y9

Y8
D14
C13
U21
V22

V1

*J4902

12
34
56
78
910

CP4901

*J4901

IC4001
R7S721001VCBG

Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
AVss
AVss
VDAVss
TRST
NMI
RES
VRP
VRM
TCK
TMS
CKIO

CF20

12
34
56
78
910

*R4908

1112

*R4909

1314

*R4910

1516

*R4911

1718

*R4912

1920

R4914

10K

H3R3V

D4221

R4221

BT4221

USB1HM
USB1HP

USB2HM
USB2HP

VBUS0

USB1PENC
USB1OVC
USB2OVC
USB2PENC

VBUS1

SD_CLK
SD_CMD
SD_D0
SD_D1
SD_D2
SD_D3
SD_CD
SD_WP

C4361

L1SS400

3.3K

ML414HIV01E

10K

10K

R4902

R4901

R4903

R4913

D4171

D4173

R4171

5

CD

4

NC

0.01

S-1009N30I

MMZ1005B601C

IC4211

1

A0

2

A1

3

A2

4

VSS5SDA

GT24C128B

IC4521

1

N.C.

2

FOE

3

VDD

4

FOUT

5

SCL

6

T1(CE)7N.C.

RX-8803LC

10K

10K

10K

10K

10K

R4904

R4905

R4906

R4907

10K

10K

R4172

47K

R4173

IC4361

C4211

C4221

1

R4915

MNTRST

MTMS

MTCK

MTDO

MTDI
MNSRST
MTRCLK

MTRD0
MTRD1
MTRD2
MTRD3

D4172

LRB706F

D4174

LRB706F

10K

47K

R4174

OUT
VDD
VSS

EP4211

EVIN

GND

T2(Vpp)

0

0.1

VCC

SDA

SCL

C4178

1
2
3
4

1

WP

INT

2
3

H3R3V

LRB706F

LRB706F

1

IC4171

CTL1
FLG1
FLG2
CTL25OUT2

BD6517F

1

C4179

47K

R4361

C4362

8
7

R4211

6

12

R4222
11
10
9
8

1

2

3

0.027

C4231

10P

C4172

C4173

10P

C4174

C4175

R4183

100

OUT1

IN

GND

R4184

R4192

R4362

R4363

0.1

4.7K

R4212

47K

R4223

IC4231

CD
VSS
MR

NJU7704F3

R4175
R4176

R4179
R4180

100

47K

HV

4.7K

4.7K

VOUT

10P

10P

8
7
6

R4193

56K

22K
R4364

R4224

DNTRST
DNSRST
MNTRST
MNSRST

VDD

47K

R4194

2.7K

4.7K

RTC_SDA

C4171

47K

R4195

PDV

ECK
EDT

RTC_IRQ

RTC_SCL

5

4

C4232

USB1_HM
10
10

USB2_HM

10
10

EP4171

MPZ2012S601A

1

SD3R3V

47K

47K

R4197

R4196

H3R3V

5.6K

R4231

0.1

68K

R4232

H3R3V

47K

R4198

D4231

C4176

C4177

USA5V

47K

LAN_RXCLK
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_RXD3
LAN_RXER
LAN_CRS
LAN_COL
LAN_RXDV
LAN_TXCLK
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_TXD3
LAN_TXER
LAN_TXEN
LAN_MDIO
LAN_MDC
LAN_RSTL

MP4001

2427

LRB751S

LRB751S

D4232

R4185

220 CE-LX

R4186

220 CE-LX

LRB751S

D4233

D4234

EZAEG2A

EZAEG2A

LRB751S

*D4235

USB HOST1

USB1_5V
USB1_HM
USB1_HP
GND

USB HOST2

USB2_5V
USB2_HM
USB2_HP
GND

SD_CLK
SD_CMD
SD_D0
SD_D1
SD_D2
SD_D3
SD_CD
SD_WP

LAN_RXCLK
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_RXD3
LAN_RXER
LAN_CRS
LAN_COL
LAN_RXDV
LAN_TXCLK
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_TXD3
LAN_TXER
LAN_TXEN
LAN_MDIO
LAN_MDC
LAN_RSTL

DNTRST
DNSRST

*D4236

*S4231

MAIN UNIT
(1/11)

MAIN UNIT
(1/11)

MAIN UNIT
(8/11)

MAIN UNIT
(7/11)

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

MAIN UNIT (6/11)

RZD_D0
RZD_D1
RZD_D2
RZD_D3
RZD_D4
RZD_D5
RZD_D6
RZD_D7
RZD_D8

RZD_D9
RZD_D10
RZD_D11
RZD_D12
RZD_D13
RZD_D14
RZD_D15

RZD_A1

RZD_A2

RZD_A3

RZD_A4

RZD_A5

MAIN UNIT
(7/11)

MAIN UNIT
(5/11)

RZD_A6

RZD_A7

RZD_A8

RZD_A9
RZD_A10
RZD_A11
RZD_A12
RZD_A13
RZD_A14

RZD_IRQI

RZD_IRQO

RZD_CS2

RZD_CS3
RZD_RAS
RZD_CAS
RZD_CKE

RZD_RD

RZD_RD/WR

RZD_WE0
RZD_WE1

RZD_WAIT
RZD_RSV1
RZD_RSV2
RZD_BCLK

RZM_D0
RZM_D1
RZM_D2
RZM_D3
RZM_D4
RZM_D5
RZM_D6
RZM_D7
RZM_D8
RZM_D9

RZM_D10

RZM_D11
RZM_D12
RZM_D13
RZM_D14
RZM_D15

RZM_A1
RZM_A2
RZM_A3
RZM_A4
RZM_A5
RZM_A6
RZM_A7
RZM_A8
RZM_A9

RZM_A10

RZM_A11
RZM_A12
RZM_A13
RZM_A14

RZM_IRQI

RZM_IRQO

RZM_CS1
RZM_CS2
RZM_CS3
RZM_RAS
RZM_CAS
RZM_CKE

RZM_RD

RZM_RD/WR

RZM_WE0
RZM_WE1

RZM_DREQ

RZM_WAIT

RZM_RAMRES

RZM_RSV1
RZM_RSV2
RZM_BCLK

HSK1

FRWT
DRESD
SCPCK

SCPSS

SCPR

SCPX

DLTX

*D5324

TXG2

D5323

RT50

D5322

IMS7

MTON

TXG1

L1SS400

TFRA

L1SS400

RZD_D0
RZD_D1
RZD_D2
RZD_D3
RZD_D4
RZD_D5
RZD_D6
RZD_D7
RZD_D8

RZD_D9
RZD_D10
RZD_D11
RZD_D12
RZD_D13
RZD_D14
RZD_D15

RZD_A1

RZD_A2

RZD_A3

RZD_A4

RZD_A5

RZD_A6

RZD_A7

RZD_A8

RZD_A9
RZD_A10
RZD_A11
RZD_A12
RZD_A13
RZD_A14

RZD_IRQI

RZD_IRQO

RZD_CS2
RZD_CS3
RZD_RAS
RZD_CAS
RZD_CKE

RZD_RD

RZD_RD/WR

RZD_WE0
RZD_WE1

RZD_WAIT
RZD_RSV1
RZD_RSV2
RZD_BCLK

RZM_D0
RZM_D1
RZM_D2
RZM_D3
RZM_D4
RZM_D5
RZM_D6
RZM_D7
RZM_D8

RZM_D9
RZM_D10
RZM_D11
RZM_D12
RZM_D13
RZM_D14
RZM_D15

RZM_A1
RZM_A2
RZM_A3
RZM_A4
RZM_A5
RZM_A6
RZM_A7
RZM_A8
RZM_A9

RZM_A10

RZM_A11
RZM_A12
RZM_A13
RZM_A14

RZM_IRQI

RZM_IRQO

RZM_CS1
RZM_CS2
RZM_CS3

RZM_RAS
RZM_CAS
RZM_CKE

RZM_RD

RZM_RD/WR

RZM_WE0
RZM_WE1

RZM_DREQ

RZM_WAIT

RZM_RAMRES

RZM_RSV1
RZM_RSV2
RZM_BCLK

HSK1

FRWT
DRESD
SCPCK

SCPSS

SCPR

SCPX

IMS6

D5321

L1SS400

D5320

L1SS400

D5319

L1SS400

TX135K EMER

VER4

H3R3V

EP5101

0.1

0.1

0.1

0.1

0.1

0.1

0.1

MMZ1005B601C

C5101

C5106

C5102

C5103

C5107

C5104

C5105

IC5101

1

VDD

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

EP5151

0.1

MMZ1005B601C

C5151

C5152

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27

IMS3

RSV3VER1

*D5312

TX73M

D5311

L1SS400

*D5310

2

DQ0

3

VDDQ

4

DQ1

5

DQ2

6

VSSQ

7

DQ3

8

DQ4

9

VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
DQML
WE#
CAS#
RAS#
CS#
BA0
BA1
A10
A0
A1
A2
A3
VDD

MT48LC4M16A2P

0.1

0.1

0.1

0.1

C5154

C5155

C5156

C5153

IC5151

1

VDD

2

DQ0

3

VDDQ

4

DQ1

5

DQ2

6

VSSQ

7

DQ3

8

DQ4

9

VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
DQML
WE#
CAS#
RAS#
CS#
BA0
BA1
A10
A0
A1
A2
A3
VDD

MT48LC4M16A2P

IMS2

RSV2

RSV5

D5308

L1SS400

RXG1

*D5307

0.1

C5157

D5304

RZD_D0

RZD_D1
RZD_D2

RZD_D3
RZD_D4

RZD_D5
RZD_D6

RZD_WE0
RZD_RD/WR
RZD_CAS
RZD_RAS
RZD_CS3
RZD_A13 RZD_A12
RZD_A14
RZD_A11
RZD_A1
RZD_A2
RZD_A3
RZD_A4

RZM_D0

RZM_D1
RZM_D2

RZM_D3
RZM_D4

RZM_D5
RZM_D6

RZM_D7

RZM_WE0
RZM_RD/WR RZM_WE1
RZM_CAS
RZM_RAS
RZM_CS3
RZM_A13 RZM_A12
RZM_A14
RZM_A11
RZM_A1
RZM_A2
RZM_A3
RZM_A4

IMS5

IMS4

TX500K KANA

VER3

D5314

*D5313

Y50THTX5M

L1SS400

VER2

*D5318

D5317

L1SS400

0.1

DQ15

VSSQ

DQ14
DQ13

VDDQ

DQ12
DQ11

VSSQ

DQ10

VDDQ

DQMH

VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10

DQ9
VDDQ

DQ8

VSS

DQMH

CLK

CKE

A11

VSS

IMS1

RSV1

RSV4

RSV6

L1SS400

VSS

DQ9

DQ8
VSS

CLK
CKE

VSS

54
53
52
51
50
49
48
47
46
45
44
43
42
41
40

NC

39
38
37
36

NC

35

A11

34

A9

33

A8

32

A7

31

A6

30

A5

29

A4

28

54
53
52
51
50
49
48
47
46
45
44
43
42
41
40

NC

39
38
37
36

NC

35
34

A9

33

A8

32

A7

31

A6

30

A5

29

A4

28

R5101

R5151

IMR2

IMR1

RZD_WE1

RZD_BCLK

0

RZD_CKE

0

IMR0

RZD_D15

RZD_D14
RZD_D13

RZD_D12
RZD_D11

RZD_D10

RZD_D9

RZD_D8RZD_D7

RZD_A10

RZD_A9
RZD_A8
RZD_A7
RZD_A6
RZD_A5

RZM_BCLK

RZM_CKE

47K

RZM_D15

RZM_D14
RZM_D13

RZM_D12
RZM_D11

RZM_D10

RZM_D9

RZM_D8

RZM_A10

RZM_A9
RZM_A8
RZM_A7
RZM_A6
RZM_A5

R5301

TDI
TCK

TMS

TDO

IMS1
IMS2

IMS3
IMS4
IMS5

IMS6
IMS7

IMR0
IMR1
IMR2

RBT_CFG

CP5001
CP5002
CP5003
CP5004

RBT_ST
RBT_BT

RBT_CK

H3R3V

H2R5V

0.1

0.1

0.1

0.1

C5021

C5023

C5022

C5024

CP06S
CP06S
CP06S
CP06S

RZM_A1

R5003

4.7K

R5004

4.7K
RZM_A2
RZM_A3

RZM_RAMRES
DRESD
HSK1
FRWT

RZM_A4
RZM_A5
RZM_A6

MP5001

2427

C5025

R5001

0.1

C5026

R5002 4.7K

0.1

4.7K

H3R3V

C5001

C5011

0.1

C5002

0.1

C5012

0.1

C5003

0.1

C5013

A10
A11
A12
A13
A14
A15
A16

B10
B11
B12
B13
B14
B15
B16

C10

C11
C12
C13
C14
C15
C16

D10

D11
D12
D13
D14
D15
D16

0.1

C5004

0.1

C5014

A1
A2
A3
A4
A5
A6
A7
A8
A9

B1
B2
B3
B4
B5
B6
B7
B8
B9

C1
C2
C3
C4
C5
C6
C7
C8
C9

D1
D2
D3
D4
D5
D6
D7
D8
D9

0.1

C5005

0.1

C5015

0.1

0.1

C5006

C5007

0.1

0.1

C5016

C5017

VCC
NC
PT11C
PT10A
PT11A
PT12D
PT16C
PT17B
PT18C
PT19B
PT21A
PT22B
PT24C
PT22D
PT24B
VCC
PL1C
GND
PT9C
PT11D
PT9B
PT11B
PT13A
PT16D
PT19A
PT20D
PT22A
PT23B
PT22C
PT24A
GND
PR1D
PL2C
PL1D
GND
PT9A
PT10B
PT12C
PT13B
PT17A
PT18D
PT20C
PT21B
PT23A
PT24D
GND
PR1C
PR2C
PL1B
PL2D
PL1A
GND
VCCIO0
PT12A
PT13D
PT17C
PT18B
PT20A
PT21D
VCCIO0
GND
PR1A
PR2D
PR2A

0.1

0.1

C5008

C5009

0.1

0.1

C5018

RZM_BCLK

!4

SCHEMATIC DIAGRAMS

0.1

0.1

C5010

T13

T14

T15

T16

VCC

PB22D

PB25C

PL3AE1PL2AE2PL2BE3VCCIO5E4GNDE5PT13CE6PT12BE7PT16BE8PT17DE9PT20B

0

R5005

RZM_RSV1

T11

T12

PB22B

PB24B

PB21A

RZM_IRQI

RZM_RSV2

T8

T9

T10

PB18B

PB16A

0

RZM_IRQO

R50110R5012

RZD_BCLK

R5007

T7

PB12B

E10

RZD_IRQI

+3R3V

R5008

0

T5

T6

PB8B

PB6A

PB11A

PT19D

GND

E11

E12

RZD_IRQO

T4

PB3B

VCCIO1

E13

RZD_CS2

47K

T3

PB3CT2PB6C

PR2B

PR1B

E14

E15

RZM_A7

RZM_A8

RFL_CS

R16

T1

VCC

PR14D

PR3A

PL4BF1PL3BF2PL4AF3PL3C

E16

RZM_A9

RBT_DO

R15

RZD_WAIT

R14

GND

RSC_DI

RZD_WE1

R13

PB25D

F4

RSC_DO

RZD_RD

RZD_D15

RZD_WE0

R8

R9

R10

R11

R12

PB19B

PB18A

PB22A

PB25A

PB22C

PL5CF5GNDF6PT16AF7PT18AF8PT19CF9PT21C

0

0

R5009

RZD_RSV2

RZD_RSV1

RSC_CK

RZD_D14

R7

PB9A

PB11B

F10

R5010

RZD_D13

R5

R6

PB6B

PB5A

GND

PR4C

F11

F12

RZM_A10

RZD_D11

RZD_D12

R4

PB3DR3PB6D

PR4A

PR3C

F13

F14

RZM_A11

RZM_A12

FC_D8_

R1

R2

GND

PL14C

IC5001

LCMXO2

PR3B

PR4B

F16

F15

RZM_A13

RZM_D0

RFL_CK

P16

FC_D9_

RFL_DO

RZD_D9

RZD_D8

RZD_D7

RZD_D6

RZD_D10

P7

P8

P9

P10

P11

P12

P13

P14

P15

GND

PB25B

PR14C

PR13D

PL6AG1PL5AG2PL5BG3PL4DG4PL4CG5PL3DG6VCCG7VCCIO0G8VCCIO0G9VCC

RSC_CS

RSP_DO

PB24A

RSP_DI

RSP_CK

PB21B

PB19A

PB16B

PB12A

G10

PB9B

RZD_D5

P5

P6

PB5B

PB8A

PR5C

PR3D

G11

G12

RZM_D1

RZM_D2

RFL_DI

SCEN

FC_D7_

FC_D6_

RZD_D4

N15

N16

P2

P3

P4

GND

PB3A

PL13DP1PL14D

PR14A

PR13C

PR4D

PR5B

PR5A

PR6A

PL7BH1PL6BH2PL7AH3PL6CH4PL9CH5PL5DH6VCCIO4H7GNDH8GNDH9VCCIO1

G13

G14

G15

G16

RZM_D3

RZM_D4

RZM_D5

RZM_D6

FC_D10_

FC_D11_

SCPSS

N13

N14

GND

PR14B

FC_D12_

FC_D13_

RZD_D3

N11

N12

PB21D

VCCIO2

FC_D14_

RSP_CS

RZD_D1

RZD_D2

N10

RZD_D0

RZD_A12

N7

PB12CN8PB16DN9PB19C

H10

RZD_A11

N5

PB8CN6PB9D

VCCIO2

PR9C

PR5D

H11

H12

RZM_D7

RZM_D8

FC_D5_

N3

N4

GND

PR6C

H13

H14

RZM_D9

R5006

FC_D3_

FC_D4_

N1

N2

PL14B

PL13C

PR7A

PR6B

H15

H16

RZM_D10

0

PL13B

PR7B

PR12B
PR13B
PR13A

VCCIO1

GND
PB19D
PB21C
PB18C
PB16C

PB9C

PB11C

GND

VCCIO3

PL13A
PL14A

PL12B
PR11A
PR12A

PR11B

PR12D
PR10D

GND
PB18D
PB12D
PB11D

PB8D

GND
PL11D
PL12D
PL11B
PL12A
PL11A

PR9B

PR10B

PR10A
PR11C

PR11D

PR12C

VCC

VCCIO2
VCCIO2

VCC
PL10D
PL12C
PL11C
PL10A
PL10B

PL9B
PR7C
PR9A
PR7D
PR9D
PR6D

PR10C

VCCIO1

GND
GND

VCCIO4

PL6D

PL10C

PL9D
PL7D
PL9A
PL7C

R5202

R5204

22

R5206

22

R5207

22K

22K

R5212

100K

4.7K

4.7K

R5222

H2R5V

CF20OPEN

+2R5V

22

22

R5213

R5223

R5224

FC_D10
FC_D11

FC_D12
FC_D13
FC_D14
FC_D15

H2R5V

22K

R5214

100K

47K

R5228

R5392

FC_A1
FC_A2
FC_A3
FC_A4

FC_A7

FC_D0
FC_D1
FC_D2
FC_D3

FC_D4
FC_D5
FC_D6
FC_D7

FC_D8
FC_D9

R5391

H2R5V

47K

100K

R5229

2.2K

100K

H3R3V

10K

H2R5V
+2R5V
H3R3V
+3R3V

FC_A1
FC_A2
FC_A3
FC_A4

FC_A7

FC_D0
FC_D1
FC_D2
FC_D3

FC_D4
FC_D5
FC_D6
FC_D7

FC_D8
FC_D9
FC_D10
FC_D11

FC_D12
FC_D13
FC_D14
FC_D15

FC_BCLK

FC_RD
FC_WE
FC_CS
FC_WAIT
FC_DREQ

RBT_CK
RBT_DO
RSC_DI
RSC_DO
RSC_CK
RSC_CS

RFL_CS
RFL_CK
RFL_DO
RFL_DI

SCEN

RBT_CFG
RBT_ST
RBT_BT

RSP_DO
RSP_DI
RSP_CK
RSP_CS

J5391

6

6

5

5

4

4

3

3

2

2

1

1

MAIN UNIT
(11/11)

MAIN UNIT
(9/11)

+3R3V H3R3V

R5201
FC_A1_
FC_A2_
FC_A3_
FC_A4_

22

FC_A7_

R5203
FC_D0_
FC_D1_
FC_D2_
FC_D3_

22

FC_D4_
FC_D5_
FC_D6_
FC_D7_

R5205
FC_D8_
FC_D9_
FC_D10_
FC_D11_

22

FC_D12_
FC_D13_
FC_D14_

M16
M15
M14
M13
M12
M11
M10
M9
M8
M7
M6
M5
M4
M3
M2
M1
L16
L15
L14
L13
L12
L11
L10
L9
L8
L7
L6
L5
L4
L3
L2
L1
K16
K15
K14
K13
K12
K11
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
J16
J15
J14
J13
J12
J11
J10
J9
J8
J7
J6
J5
J4
J3
J2
J1

SCPCK

SCPR
SCPX

RZM_DREQ

RZM_CS2
RZM_CS1

RZM_WAIT

RZM_WE1
RZM_WE0

CP5021

CP06S

CP5022

CP06S

RZM_RD
RZM_D15
RZM_D14
RZM_D13
RZM_D12

RZM_D11

RZD_A10

RZD_A9
RZD_A8
RZD_A7
RZD_A6
RZD_A5

RZD_A4
RZD_A3
RZD_A2
RZD_A1

FC_D2_
FC_D1_

FC_D0_
FC_A7_
FC_A4_

FC_A3_

FC_A2_
FC_A1_

FC_DREQ

FC_CS

FC_WAIT

FC_WE
FC_RD

FC_D15_

FC_BCLK_

FC_D15_

FC_BCLK_

FC_RD
FC_WE
FC_CS
FC_WAIT
FC_DREQ

RBT_CK
RBT_DO
RSC_DI
RSC_DO
RSC_CK
RSC_CS

RFL_CS
RFL_CK
RFL_DO
RFL_DI

SCEN

RBT_CFG
RBT_ST
RBT_BT

RSP_DO
RSP_DI
RSP_CK
RSP_CS

TCK
TDO

CP5391

TDI
TMS

+2R5V

R5211

R5215

R5221

4.7K

R5225

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

MAIN UNIT (7/11)

H3R3V

H1R18V

H1R18V

H3R3V

+3R3V

USA5V

RTAD

MAIN UNIT
(10/11)

MAIN UNIT
(1/11)

MAIN UNIT
(4/11)

MAIN UNIT
(8/11)

MAIN UNIT
(3/11)

PSKAD

RTBD
PSKBD

FORL
REFL

MPSA
MPSB
MP1XL
MP1YL

TCLK
TDAT
TOE
TSTB1
TSTB2
TSTB3
TSTB4

MDAT
MCK
MSTB
DSTB
PSTB
RSTB1
RSTB2
RSTB3
RSTB4
RSTB5
DRESL

TRVTS
EXRL1S
EXRL2S

METAV
METBV
FANV

TRVI
KEYI
RTKI

SPAK
SPBK
UMODS
MIC8VS

ESTA
EKEY
TCON

USKI1
USSENI1
UDRES
USSPD2
USKI2
USSENI2
UDRXD2
UDTXD2
USSPD1

H3R3V

ALCL
REFLVL
REFV

H3R3V

D6111

LRB706F

D6104

LRB706F

+3R3V

0.1

C6115

R6118

+3R3V+3R3V

R6101
R6102

D6101

LRB706F

0.1

C6114

R6124

USA5V

0.1

47K

C6113

R6116

D6103

LRB706F

D6112

LRB706F

R6126
R6127

1K

R6125

R6129

R6113
R6114
R6115

1K
1K

1K

1K

LRB706F

+3R3V

D6102

LRB706F

+3R3V

R6122

D6105

1K
1K

R6111

47K
47K
47K

R6121

100K

C6126

47K

RTAD

PSKAD

RTBD

PSKBD

1M

+3R3V

47K

R6123

0.01

MP1XL
MP1YL

R6112

RSTB1
RSTB2
RSTB3
RSTB4
RSTB5
DRESL

TRVTS
EXRL1S
EXRL2S
METAV _

METBV_

R6120

KEYI_

100K

SPAK_

SPBK_
UMODS
MIC8VS

USSENI1

UDRES

USSPD2

USSENI2

UDRXD2
UDTXD2
USSPD1

ALCL_

REFLVL_

C6127

FORL
REFL

MPSA
MPSB

1M

TCLK
TDAT

TOE
TSTB1
TSTB2
TSTB3
TSTB4

MDAT

MCK

MSTB
DSTB
PSTB

FANV_

47K

TRVI

RTKI

R6119

ESTA
EKEY

TCON

USKI1

USKI2

REFV

0.01

!5

SCHEMATIC DIAGRAMS

+3R3V

USA5V

EP6202

C6203
22 F93

DVDD
RESERVED
DKEN
DATA23
DATA22
DATA21
DATA20
DATA19
DATA18
DATA17
DATA16
DATA15
DATA14
DATA13
DATA12
DGND

0.1

C6204

TxCLK OUT+

EP6203

TMDS_D2+

PVDD

32

TGND

NC

49

ELCD_G3

TxIN3
TxIN2

GND
TxIN1
TxIN0

LVDS GND

TxOUT0-

TxOUT0+

TxOUT1-

TxOUT1+

LVDS VCC

LVDS GND

TxOUT2-

TxOUT2+

TxCLK OUT-

LVDS GND

PLL GND
PLL VCC
PLL GND

PWR DWN

TxCLK IN

TxIN20

H3R3V

C6901

TMDS_D2-

31

TX2-

TX2+

DATA10

DATA11

50

ELCD_G2

N/C

0.1

TMDS_D1+

29

30

TX1+

TVDD

DATA8

DATA9

51

52

48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25

TMDS_D1-

28

TX1-

DATA7

53

ELCD_B7

TMDS_D0-

TMDS_D0+

TMDS_CLK-

TMDS_CLK+

22

23

24

25

26

27

TX0-

TX0+

TXC+

TVDD

TGND

TFP410PAP

IC6201

DATA5

IDCK+

IDCK-

DATA6

DATA4

54

55

58

57

56

59

ELCD_B6

ELCD_CLK

ELCD_B5

ELCD_B4

ELCD_B3

LCD_R5
LCD_R4

LCD_R3

LCD_CLK

LCD_DE

J6902

12
34
56
78
910

CP6901

CF20

J6901

12
34
56
78

910
1112
1314
1516
1718
1920

C6206

21

TXC-

DATA3

60

LK0M
LK0P
LK1M
LK1P

LK2M
LK2P

CLKP

LCD_ON

R6908
R6909
R6910
R6911
R6912

0.1

20

TGND

DATA2

61

TFADJ

DATA1

R6202

510

17

18

19

PVDD

PGND

BSEL/SCL

DSEL/SDA

ISEL/RST

MSEN/PO1

EDGE/HTPLG

CTL1/A1/DK1
CTL2/A2/DK2
CTL3/A3/DK3

DATA0

64

62

63

0.001

0.001

R6914

C6207

DGND

DVDD

VSYNC
HSYNC

VREF

DVDD

C6304

C6307

10K

22

22
22
22
22

0.1

PD

DE

DGND

65

C6305

C6308

16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1

C6208

0.01

C6306

0.01

C6309

10K

R6901

0.1

EP6302

EP6303

10K

R6902

0.1

0.1

10K

R6903

R6913

4.7K

R6203

0.1

C6209

10K

R6904

4.7K

R6204

R6208

10K

R6905

4.7K

R6205

10K

R6906

10K

4.7K

4.7K

R6207

R6206

ELCD_RST

DVIMSEN

DVIPD

ELCD_VS
ELCD_HS

ELCD_DE

4.7K

10K

R6907

DNTRST

DTMS
DTCK
DTDO

DTDI
DNSRST
DTRCLK

DTRD0
DTRD1
DTRD2
DTRD3

DVICK
DVIDT

CLKM
CLKP
LK0M
LK0P
LK1MCLKM
LK1P
LK2M
LK2P

TMDS_D2-
TMDS_D2+

TMDS_D1-
TMDS_D1+

TMDS_D0-
TMDS_D0+

TMDS_CLK+
TMDS_CLK-

EP6201

C6202

C6201

22 F93

22 F93

C6125

IC6001

R7S721001VCBG
B3
D6
C4
D5
A2
C1
D2
D1
E3
E2
E1
F3

G4

F2
F1

G3

H4
H2
H1
J3
J2
J1
K3
K2
K4
K1
L3
L2

M1

N1
N2
N3
P1
P2
P3
R1
R2
R3
U2
U4
V2
V3

W2
W3

Y1
V4
Y2

AA1
AB2
AA3

C8
A6
B6
C7
A5
B5

AB4
AA5

Y6

AB5

N19
N20
N21

M22

J21

J20
H21
H20
E21
F20
D22
D21

B15

B13

A15

A13

AB16
AA16
AA22
AB21
AA13

0.1

MAIN UNIT
(6/11)

RZD_WAIT
RZD_CS2
RZD_CS3
RZD_RAS
RZD_CAS
RZD_RD/WR
RZD_WE0
RZD_WE1
RZD_RD
RZD_CKE
RZD_IRQO
RZD_IRQI
RZD_RSV1
RZD_RSV2
RZD_BCLK

P6_0
P6_1
P6_2
P6_3
P6_4
P6_5
P6_6
P6_7
P6_8
P6_9
P6_10
P6_11
P6_12
P6_13
P6_14
P6_15
P7_0
P7_1
P7_2
P7_3
P7_4
P7_5
P7_6
P7_7
P7_8
P7_9
P7_10
P7_11

P7_12
P7_13
P7_14
P7_15
P8_0
P8_1
P8_2
P8_3
P8_4
P8_5
P8_6
P8_7
P8_8
P8_9
P8_10
P8_11
P8_12
P8_13
P8_14
P8_15
P9_0
P9_1

P9_2

P9_3

P9_4

P9_5

P9_6

P9_7
P10_0
P10_1
P10_2
P10_3
P10_4
P10_5
P10_6

P10_7

P10_8

P10_9

P10_10

P10_11

P10_12

P10_13

P10_14

P10_15

VIN1A

VIN1B

VIN2A

VIN2B
EXTAL
XTAL
BSCANP
AVref
REFRIN

R6141

4.7K

R6142

LCD_G4
LCD_G3
LCD_G2
LCD_B7
LCD_B6
LCD_B5
LCD_B4
LCD_B3

LCD_DE
LCD_HS
LCD_VS
LCD_CLK

4.7K

R6143

4.7K

R6144

22K

R6150

DTDI
DTDO

220

C6036

R6145

47K

H1R18V

0.1

C6011

0.1

C6019

0.1

C6027

0.1

C6041

C6050

0.1

22K

R6146

R6151

R6359
R6360
R6361
R6362
R6363
R6364
R6365
R6366

R6367
R6368
R6369
R6370

C6098

EP6023

0.1

C6012

0.1

C6020

0.1

C6028

0.1

C6042

C6051

0.1

47K

R6152

CR-1017

0.1

C6013

0.1

C6021

0.1

C6029

0.1

C6043

C6052

0.1

22K

R6147

X6021

15P

H3R3V

0.1

0.1

C6014

0.1

0.1

C6022

0.1

C6030

0.1

C6044

C6053

0.1

0.1

R6153

22K

EP6022

C6015

C6023

0.1

C6031

0.1

C6045

C6054

22K

R6148

0.1

C6016

0.1

C6024

0.1

C6032

0.1

C6046

C6055

0.1

H3R3V

0.1

C6017

0.1

C6025

0.1

C6033

0.1

C6047

C6056

0.1

22K

0
0
0
0
0
0
0
0

0
0
0
0

R6022

C6099

0.1

C6018

0.1

C6026

0.1

10

C6034

C6035

0.1

0.1

C6049

C6048

C6058

C6057

10

220 T55

220 T55

4.7K

R6149

RZD_WAIT

RZD_CS2
RZD_CS3
RZD_RAS
RZD_CAS

RZD_RD/WR

RZD_WE0
RZD_WE1

RZD_RD

RZD_CKE

RZD_IRQO

RZD_IRQI
RZD_RSV1
RZD_RSV2

22

C6059

H3R3V

R6001

10K

R6002

10K

R6003

10K

R6004

10K

R6006

CP06S

R6132

22

R6134

22

47K

47K

R6007

R6008

47K

47K

R6131

22

R6133

22

TCON

IRQRSV1
IRQRSV2
SPBK_
SPAK_
FORL
REFL
ALCL_
REFLVL_
MP1XL

MP1YL
ADRSV
TSTB1
TSTB2
TSTB3
TSTB4
TCLK
TDAT
TOE

R6251
R6252
R6253
R6254
R6255
R6256
R6257
R6258
USSENI1
ESTA
EKEY
USKI1
UMODS
MIC8VS
KEYI_
RTKI

TRVI
TRVTS

DTRCTL
R6351
R6352
R6353
R6354
R6355
R6356
R6357
R6358

EXRL1S
EXRL2S
R6259
R6260
R6261
R6262
R6263
R6264
R6265
R6266
R6267
R6268
R6269
R6270

RZD_D0_
RZD_D1_
RZD_D2_
RZD_D3_

RZD_D4_
RZD_D5_
RZD_D6_
RZD_D7_

RZD_D8_

RZD_D9_
RZD_D10_
RZD_D11_

RZD_D12_
RZD_D13_
RZD_D14_
RZD_D15_

CP6001
CP6002

CP6003

CP6004

R6005

CP06S
CP06S

CP06S

DTRD0
DTRD1
DTRD2
DTRD3

DTRCLK

RZD_D0
RZD_D1
RZD_D2
RZD_D3

RZD_D4
RZD_D5
RZD_D6
RZD_D7

RZD_D8

RZD_D9
RZD_D10
RZD_D11

RZD_D12
RZD_D13
RZD_D14
RZD_D15

LCD_G5
LCD_G6
LCD_G7
LCD_R3
LCD_R4
LCD_R5
LCD_R6
LCD_R7
LCD_ON

DVICK
DVIDT
RZD_IRQI
DVIMSEN

RZD_WAIT

DVIPD
ELCD_G5
ELCD_G6
ELCD_G7
ELCD_R3
ELCD_R4
ELCD_R5
ELCD_R6
ELCD_R7

ELCD_RST

ELCD_CLK
ELCD_VS
ELCD_HS
ELCD_DE
ELCD_B3
ELCD_B4
ELCD_B5

47K

ELCD_B6
ELCD_B7
ELCD_G2
ELCD_G3

ELCD_G4
RZD_CS2
RZD_RSV1
RZD_RSV2

MAIN UNIT
(6/11)
RZD_D0
RZD_D1
RZD_D2

RZD_D4
RZD_D5
RZD_D6
RZD_D7

RZD_D8
RZD_D9
RZD_D10
RZD_D11

RZD_D12
RZD_D13
RZD_D14
RZD_D15

Y15
Y16
A16

AB9
AA9
A19
C17
B18
A18
B17
C16
A17

B16
AA17
AB18

Y17
AA18
AB19

Y18
AA19

Y19

K22

G20

E22

E20

C22

D20

0

C21

0

B22

0

E19

0

A21

0

A20

0

C18

0

B19

0

AB6

AA7

AA6

AA4

AB3

V19

W20

R22

R21

R20

P20

0

P22

0

P21

0

N22

0

M21

0

M20

0
0
0

K20

K21

H19

H22

0

G21

0

G19

0
0
0
0

A10

0

B10

0
0

C10

0
0
0

IC6001
R7S721001VCBG

P0_0
P0_1
P0_2

A3

P0_3
P0_4
P0_5
P1_0
P1_1
P1_2
P1_3
P1_4
P1_5
P1_6
P1_7
P1_8
P1_9
P1_10
P1_11
P1_12
P1_13
P1_14
P1_15

L21

P2_0
P2_1

F21

P2_2
P2_3

F19

P2_4
P2_5
P2_6
P2_7
P2_8
P2_9
P2_10
P2_11
P2_12
P2_13
P2_14
P2_15
P3_0
P3_1

Y7

P3_2
P3_3

Y5

P3_4
P3_5
P3_6

Y4

P3_7
P3_8
P3_9

T20

P3_10

T21

P3_11

T22

P3_12
P3_13
P3_14
P3_15
P4_0
P4_1
P4_2
P4_3
P4_4
P4_5

L22

P4_6

L20

P4_7
P4_8
P4_9

J22

P4_10
P4_11
P4_12
P4_13
P4_14

F22

P4_15

A11

P5_0

B11

P5_1
P5_2
P5_3

C11

P5_4
P5_5

A9

P5_6

B9

P5_7

B8

P5_8

A7

P5_9

B7

P5_10

MAIN UNIT
(6/11)
RZD_A1
RZD_A2
RZD_A3
RZD_A4RZD_D3

RZD_A5
RZD_A6
RZD_A7
RZD_A8

RZD_A9
RZD_A10
RZD_A11
RZD_A12

RZD_A13
RZD_A14

RZD_A1
RZD_A2
RZD_A3
RZD_A4

RZD_A5
RZD_A6
RZD_A7
RZD_A8

RZD_A9
RZD_A10
RZD_A11
RZD_A12

RZD_A13
RZD_A14

CP6011

CP06S

CP6012

CP06S

RZD_SFLCK
RZD_SFLSS
RZD_SFLD0
RZD_SFLD1
RZD_SFLD2
RZD_SFLD3

H3R3V

R6012

R6136

22

R6138

22

H3R3V

R6011

R6135

22

R6137

22

5.6K

RZD_D0_
RZD_D1_
RZD_D2_
RZD_D3_
RZD_D4_
RZD_D5_
RZD_D6_
RZD_D7_
RZD_D8_
RZD_D9_
RZD_D10_
RZD_D11_
RZD_D12_
RZD_D13_
RZD_D14_

10K

RZD_D15_

RZD_CS3
RZD_RAS
RZD_CAS
RZD_CKE
RZD_RD/WR
RZD_WE0
RZD_WE1
RZD_RD
RZD_A1_
RZD_A2_
RZD_A3_
RZD_A4_
RZD_A5_
RZD_A6_
RZD_A7_
RZD_A8_
RZD_A9_
RZD_A10_
RZD_A11_
RZD_A12_
RZD_A13_
RZD_A14_
RZD_IRQO
REFV
UDRES
FANV_
UDRXD2
METAV _
UDTXD2
METBV_

DRESL

MDAT
MCK
MSTB
DSTB
PSTB
RSTB1
RSTB2
RSTB3
RSTB4
RSTB5
MPSA
MPSB
USSENI2
USKI2
USSPD1
USSPD2

RZD_A1_
RZD_A2_
RZD_A3_
RZD_A4_

RZD_A5_
RZD_A6_
RZD_A7_
RZD_A8_

RZD_A9_
RZD_A10_
RZD_A11_
RZD_A12_

RZD_A13_
RZD_A14_

R6013

10K

RTAD
PSKAD
RTBD
PSKBD

470

15P

EP6021

IC6001

R7S721001VCBG
A4
C6
B4
C5

L4

L1
M2
M3

T1

T2

T3
U3
G2
G1
H3

J4

AB15
AA15

AB8

AA8
W22
W21

Y22

Y21

Y12

Y11

AB12
AA11
AA12
AB11

V21

U20

D11

C14
W18

AA20

Y13

B14
W14

D9
D12
C12

AB14

W5

W6
L19
M19

N4
P4

W4

W12
W13
W19

Y3
Y20
AA2

AA21

AB1
D18
D17
D16

D8

D7
C19
B20

W10

W9

U19

T4

R19

J19

K19

M4

C2

D3

B1
D13

E4

F4

R4
T19

P11_0
P11_1
P11_2
P11_3
P11_4
P11_5
P11_6
P11_7
P11_8
P11_9
P11_10
P11_11
P11_12
P11_13
P11_14
P11_15
USB_X1
USB_X2
RTC_X1
RTC_X2
AUDIO_X1
AUDIO_X2
VIDEO_X1
VIDEO_X2
VBUS0
VBUS1
DM0
DM1
DP0
DP1
JP0_0
JP0_1
LVDSREFRIN
REXT
AVcc
AVcc
USBAVcc
VDAVcc
PLLVcc
LVDSPLLVcc
LVDSAPVcc
LVDSAPVcc
USBAPVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
PVcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc

RZD_SFLSS
RZD_SFLD1
RZD_SFLD2

H3R3V

DNTRST

DNSRST

DTCK
DTMS
RZD_BCLK_

R6211

R6031

10K

1
2
3
4

AB22
AB17
AB13
AB10

AB7
AA14
AA10

Y14
Y10

U22
W16
W15

W11

W8
W7

A1

A8
A12
A22

B2
B12
B21

C3

C9
C15
C20

D4
D10
D15
D19
G22
K14

L11
L13
L12
L14

M9

J9
J10
J11
J12
J13
J14

K9
K10
K11
K12
K13

L9
L10
M10
M11
M12
M13
M14

N9
N10
N11
N12
N13
N14

P9
P10
P11
P12

W1
P13
P14
P19

U1

W17

AB20

A14
V20

Y9

Y8
D14
C13
U21
V22

V1

47K

IC6211

CS
DO(DQ1)
WP(DQ2)
VSS

EN25QH64A

IC6001
R7S721001VCBG

Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
Vss
AVss
AVss
VDAVss
TRST
NMI
RES
VRP
VRM
TCK
TMS
CKIO

HOLD(DQ3)

DI(DQ0)

VCC

CLK

LCD_R6

LCD_R7
LCD_G2

LCD_G3
LCD_G4

LCD_G5
LCD_G6

LCD_G7

LCD_B3
LCD_B4

LCD_B5
LCD_B6
LCD_B7

LCD_HS
LCD_VS

EP6211

8

R6212

MMZ1005B601C
7
6
5

0.1

C6211

0.1

C6301

ELCD_R7
ELCD_R6
ELCD_R5
ELCD_R4
ELCD_R3

ELCD_G7
ELCD_G6
ELCD_G5
ELCD_G4

+3R3V

0.01

C6302

H3R3V

DVDD

C6205

0.1

R6201

EP6301

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

0.001

C6303

47K

RZD_SFLD3
RZD_SFLCK
RZD_SFLD0

4.7K

IC6301

1

TxIN4

2

VCC

3

TxIN5

4

TxIN6

5

GND

6

TxIN7

7

TxIN8

8

VCC

9

TxIN9
TxIN10
GND
TxIN11
TxIN12
VCC
TxIN13
TxIN14
GND
TxIN15
TxIN16
TxIN17
VCC
TxIN18
TxIN19
GND

DS90CF363BMT

TVDD

33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

EXT

MONITOR

EP6204

J6201

LVDS LCD (Output)

DNTRST
DNSRST

TMDS_D2-

1

26262525

TMDS_D2+

2

TMDS_2/4SLD

3

TMDS_D4-

4

TMDS_D4+

5

DDC_CLK

6

DDC_DAT

7

A-VS

8

TMDS_D1-

9

TMDS_D1+

10

TMDS_1/3SLD

11

TMDS_D3-

12

TMDS_D3+

13

+5V

14

P/SYNC-GND

15

HPD

16

TMDS_D0-

17

TMDS_D0+

18

TMDS_0/5SLD

19

TMDS_D5-

20

TMDS_D5+

21

TMDS_CLKSLD

22

TMDS_CLK+

23

TMDS_CLK-

24

CLKM
CLKP
LK0M
LK0P

MAIN UNIT

LK1M

(1/11)

LK1P
LK2M
LK2P
LCD_ON

MAIN UNIT
(5/11)

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

MAIN UNIT (8/11)

+5V

+3R3V

H3R3V

USB3R3V

USKI1

USSENI1

UDRES

MAIN UNIT
(7/11)

MAIN UNIT
(5/11)

MAIN UNIT
(1/11)

MAIN UNIT
(5/11)

MAIN UNIT
(1/11)

MAIN UNIT
(7/11)

MAIN UNIT
(1/11)

MAIN UNIT
(4/11)

MAIN UNIT
(5/11)

USSPD2

USKI2
USSENI2
UDRXD2

UDTXD2
USSPD1

UDTXD1

UDRXD1,UDBSY

CIV

CIVE

CRXD,CBSY

CTXD

KEY
START

EKEY
TCON
ESTA

UAFA
UAFB

UMOD

LAN_RXCLK
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_RXD3
LAN_RXER
LAN_CRS
LAN_COL
LAN_RXDV

LAN_TXCLK
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_TXD3
LAN_TXER
LAN_TXEN
LAN_MDIO
LAN_MDC
LAN_RSTL

VBUS

UCLKS

CIV

CIVE

10P

C7002

EKEY
TCON
ESTA

LAN_RXCLK
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_RXD3
LAN_RXER
LAN_CRS
LAN_COL
LAN_RXDV

LAN_TXCLK
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_TXD3
LAN_TXER
LAN_TXEN
LAN_MDIO
LAN_MDC
LAN_RSTL

USSENI1

UDRES

USSPD2

USSENI2

UDRXD2
UDTXD2
USSPD1

D7001

CP7001

SHORT1005

D7011

CP7011

SHORT1005

USKI1

USKI2

UCLKS

R7001

18K

L1SS400

R7011

18K

L1SS400

L2SC4081
Q7001

CP7002

SHORT1005

L2SC4081

Q7011

CP712

SHORT1005

C7032
C7033

C7031

R7002

R7003

R7012

R7013

12K

10

10K

12K

10K

10
10

10

C7034

10

C7035

0.1

C7036

10

C7037

R7004

R7014

C7039

Q7002
L2SA1576AR

Q7012
L2SA1576AR

10

C7038

0.1

R7005

IC7001

34

74VHC04FT

IC7001

47K

47K

56

74VHC04FT

IC7001

98

74VHC04FT

IC7001

12

74VHC04FT

R7017

22

R7018

22

11

12

VINL13VINR14VCOM

AGNDC

PCM2901E

VOUTR16VOUTL17VCCP118AGNDP19VCCP220XTO21XTI22AGNDX23VCCX24TEST025TEST126DGND27VDD28SSPND

15

R7032

1M

1K

X7031
CR-1020

R7031

27P

C7040

100K

100K

100K

R7015

R7016

MMZ1005B601C
EP7031

C7042

27P

C7041

HID06HID17HID28SEL09SEL110VCCC

10

5

DGNDU

UCRXD

UCTXD

+5V

R7024

4

VBUS

0.1

C7043

14

GND

LRB706F
D7021

R7027

D7022

LRB706F

1K

Q7021

LDTC114EE

1D+2D-3

IC7031

10

C7044

0.1

C7021

V+

74VHC04FT

IC7001

7

1K

LDTA114EE

MMZ1005B601C
EP7032

1M

0.1

R7033

C7045

567

8

IC7021

123

4

0.1

C7001

47K

R7022

13

74VHC04FT

11 1 0

1M

R7025

Q7022

1.5K

R7034

IC7032

Y

4

VCC

5

SN74AHC1G32DCK

IC7001

74VHC04FT

IC7001

GND

TC7W66FU

R7021

R7023

12

R7026

3

B

2

A

1

47K

47K

EKEY

47K

TCON

ESTA

R7035

10K

LDTC114EE

1

C7046

Q7031

USSPD1

USKI1

USSENI1

UDRES
USSPD2

UDTXD2

UDRXD2

USKI2

USSENI2

47K

R7051

47K

R7071

!6

SCHEMATIC DIAGRAMS

47K

R7122

9

10

PWRON1

TUSB2046BVF

1M

75

R7431

VBUS

LDTC114EE

EP621

MPZ1608S601A

BUSPWR

GND

EECLK
RESET

VCC
DM0

DP0

27P

C7113

DS7401

DS7402

75

75

R7432

R7433

Q7121

8
7
6
5
4
3
2
1

R7434

C7415

R7435

LAN_S1
LAN_S2
LAN_S3
LAN_S4,S5
LAN_S4,S5
LAN_S6
LAN_S7,S8
LAN_S7,S8

75

0.1

C711410C7118

0.001

0

1.5K

R7113

R7437

R7436

C7123

USB-

USB+

270

R7114

100K

C7115

270

0.001

CP7121
CP7122

R7121

1K

SHORT1005
SHORT1005

0.1

LINK,ACT LED

SPEED LED

TX+
TX-
RX+
NC
NC
RX-
NC
NC

LRB706F

LRB706F

27
27

1
2
3
4
5
6
7
8

D7101

D7102

910

R7115
R7116

J7401

USB

J7121

1

2

3

4

EP7121

LAN

47K

Q7053

21

MMZ1005B601C

NC
CTS
RTS
RXD
TXD
DSR
DTR

1

21

MMZ1005B601C

NC
CTS
RTS
RXD
TXD
DSR
DTR

1

R7061

LDTC114EE

USSPD1

20

19

16

18

15

17

NC

NC

NC

NC

NC

NC

SUSPEND

CP2102GMR

SUSPEND

IC7051

DCD2RI3GND4D+5D-6VDD7REGIN

47K

Q7071

R7081

LDTC114EE

USSPD2

19

18

20

16

15

17

NC

NC

NC

NC

NC

NC

SUSPEND

CP2102GMR

SUSPEND

IC7071

DCD2RI3GND4D+5D-6VDD7REGIN

R7401

100

R7402

100

R7403

100

R7404

100

R7405

100

R7406

100

R7407

100

R7408

100

NC

0.1

C7051

NC

0.1

C7071

RST

VBUS

RST

VBUS

NC
NC

NC

C7052

NC
NC

NC

C7072

R7416

14
13
12
11
10
9
8

1

14
13
12
11
10
9
8

1

1.5K

C7401

R7417

4.7K

4.7K

R7062

C7053

R7082

C7073

0

0.1

10K

LDTC114EE

R7063

1

10K

R7083

LDTC114EE

1

R7419

X7401

150

R7418

27P

C7403

9

RXD2,RMIISEL

10

RXD1,MODE1

11

RXD0,MODE0

12

VDDIO

13

RXER,RXD4,PHYAD0

14

CRS

15

COL,CRS_DV,MODE2

16

MDIO

Q7054

UDRES

Q7073

25.00 MHz

CR-1030

R8092

47K

Q7072

LDTC114EE

EP7401

1M

C7404

LAN_MDC

MPZ1608S601A

27P

4

5

6

7

8

XTAL2

VDDCR

XTAL1,CLKIN

RXD3,PHYAD2

LED1,REGOFF

RXCLK,PHYAD1

IC7401

LAN8710AI

MDC18nINT/TXER,TXD4

nRST20TXCLK21TXEN22TXD023TXD124TXD2

17

19

100

R7421

LAN_TXEN

LAN_TXCLK

LAN_TXD0

LAN_RSTL

LAN_TXER

C7405

C7406

C7407

C7408

1

2

3

VDD2A

LED2,nINTSEL

LAN_TXD1

LAN_TXD2

R7101

R7105

R7109

15K

15K

15K

R7102

R7106

R7110

1

0.1

4.7

0.1

RBIAS

VDD1A

RXDV
TXD3

27

RXP
RXN
TXP
TXN

R7104

22P

R7103

22P

R7107

USB_/PWR4

22P

R7111

100

LAN_TXD3

LAN_RXDV

15K

15K

R7112

15K

R7422

R7108

R7424

27

C7102

USB_/PWR1

27

C7104

27

C7106

10K

12.1K

C7409

R7425

CP622

22P

IC7101

22P

22P

0.1

49.9

R7426

49.9

R7427

17
18
19
20
21
22
23
24

PWRON3
OVRCUR3
DM3
DP3
PWRON4
OVRCUR4
DM4
DP4

49.9

R7428

49.9

R7429

0

R7430

C7414

C7111

0.1

CP621

CP06S

CP06S

11

13

14

15

DM112DP1

DM216DP2

PWRON2

OVRCUR1

OVRCUR2

EEDATA,GANGED

VCC26EXTMEM27TSTPLL/48MCLK

GND29XTAL230XTAL131TSTMODE32SUSPND

25

28

0.1

1.5KR7117

R7118

X7111
CR-1019

27P

C7112

SML-D12P8WT86

SML-D12P8WT86

T7401

1

16

2

15

3

14

4

13

5

12

6

11

7

10

8

9

H1102FNL

27

C7101

27

C7103

C7105

33

32
31
30
29
28
27
26
25

100K

100K

R7055

LDTA114EE

R7056

LDTA114EE

R7057

LDTA114EE

R7076

LDTA114EE

R7077

Q7051

Q7052

100K

R7075

Q6124

Q6123

R7058

100K

R7078

R7059

R7079

10K

R7060

10K

R7080

EP7051

22
23
24
25
26
27
28

10K

EP7071

22
23
24
25
26
27
28

10K

LAN_RXCLK
LAN_RXD3

LAN_RXD2
LAN_RXD1
LAN_RXD0

LAN_RXER
LAN_CRS
LAN_COL
LAN_MDIO

22

R7053

22

R7054

22

22

47K

R7052

22

R7073

22

R7074

22

22

47K

R7072

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

MAIN UNIT (9/11)

J8001

J8501

DAOB

D8002

L1SS400

Q8003
LDTC114EE

C8003

Q8501
LDTC114EE

C8502

D8503

+3R3V

AD3R3V

0.1

0.1

C8504

L1SS400

+8V

C8001

1

R8006

1

R8507

MAIN UNIT
(10/11)

MAIN UNIT
(10/11)

ATRRF

TO RF

BRRF

TO RF

MAIN UNIT
(2/11)

AGCAV

DAOA

ADJB_N

RXS

TXS

AGCBV

ADJA_N

D8001

L5204F

270

R8001

100U

L8001

4.7K
Q8005
LDTC114EE

LDTA114EE

LDTA114EE

D8501

L5204F

270

R8503

100U

L8501

4.7K
Q8504
LDTC114EE

C8002

Q8004

Q8502

C8501

0.1

C8008

0.1

+8V

LDTA114EE
Q8001

L8005
100U

10

100K

R8004

100K

R8504

LDTA114EE
Q8503

C8004

R8560

C8503

!7

SCHEMATIC DIAGRAMS

IC8241
1
2

2.2

3

C8241

XC6209F502MR

R8060

33

82

R8002

100U

L8003

100KR8003

0.1

33

0.027

C8559

82

R8502

R8555

100U

L8503

EP8552

0.1
R8501

100K

0.027

C8059

C8060

C8051

10

330

R8055

C8061

EP8052

MMZ1005Y102CT

MAIN UNIT
(1/11)
PW2FBS

TO RF
PW2FB

TO RF
RFMON

MMZ1005Y102CT

EP8502

R8553

0.1

C8560

C8505

1

10

220

330

C8561

R8556

MMZ1005Y102CT

R8053

0.1

1

220

R8056

J8521

J8502

120

33

R8551

L8551

VIN

VOUT
VSS
CE4NC

120

C8053

33

D8053

R8051

100U

L8051

PW2FBS

R8521

R8511

0.1

C8507

0.056

C8553

D8553

BAR64

100U

0.1

C8555

82

82

L8504

100U

100U

L8554

D8551

BAR64

R8557

47

5

L8054

100U

0.056

D8051

BAR64

L8053

100U

BAR64

R8057

47

0.1

C8055

Q8523
LDTC114EE

R8522

100

R8512

100

L8553

100U

R8554

C8556

C8242

R8523

R8513

R8505

C8554

D8554

R8054

C8056

180

0

0.1

2.2

C8054

D8054

82

82

D8552

BAR64

0.1

SMP1307

R8558

0

D8052

BAR64

0.1

R8058

SMP1307

47

0.1

R8529

D8023

L1SS400

MMZ1005Y102CT
EP8003

C8005

BAR64

D8555

47

0.1

C8557

D8055

0.1

C8057

22K

Q8521

LDTC114EE

100U

L8004

0.1

C8552

33

R8552

L8552

R8052

BAR64

L8052

1

100U

C8052

1

33

100U

Q8524

LDTA114EE

Q8522

LDTA114EE

C8506

0.1

D8502

1SV308

180

R8005

D8556

1SV308

RX-ADC

R8059

100K

R8526

100K

R8524

R8506

L8502

C8558

1

560

100U

C8522

C8521

0.1

0.1

L8522

100U

220

R8527

D8522

C8524

0.1

1SV308

L8521

100U

220

R8525

D8521

C8523

0.1

1SV308

RX-ADC

R8528

L8523

330

100U

MAIN UNIT
(6/11)

MAIN UNIT
(11/11)

ADDB02_N
ADDB02_P

ADDB00_P
ADDB00_N

ADDB01_N
ADDB01_P

ADDB03_P
ADDB03_N

ADDB04_P
ADDB04_N

ADDB07_P
ADDB07_N

ADDITHB
ADDB05_N
ADDB05_P

ADDB06_P
ADDB06_N

ADDB09_P
ADDB09_N

ADDB08_N
ADDB08_P

ADCLKB_P
ADCLKB_N

ADDB10_P
ADDB10_N

RSP_CK
RSP_CS
RSP_DI
RSP_DO

RBT_CFG

RBT_ST
RBT_BT

OVFA_P
OVFA_N
OVFB_P
OVFB_N

R8902

100

RSP_CK
RSP_CS
RSP_DI
RSP_DO

RBT_CFG

RBT_ST
RBT_BT

OVFA_P
OVFA_N
OVFB_P
OVFB_N

IC8901
G5
F4
G4
J6
J7
C3
C2
G6
F6
A2
A3
D4
E4
C4
B3
A4
B4

5AGXMA3D4F27I5N

IC8901

D6
E6
J9
J8
E7
F7
C5
D5
A5
A6
F8
G8
B6
C6
B7
C7
G9

H9
E10
F10

C8

D8

A8

A9

D9

E9
J10
K10
G10
H10

B9

C9

5AGXMA3D4F27I5N

GND
DIFFIO_RX_T1p
DIFFIO_RX_T1n
IO
VREFB7AN0
DEV_OE
DEV_CLRn
RZQ_5
nPERSTL0
CvP_CONFDONE
CRC_ERROR
PR_DONE
PR_REQUEST
INIT_DONE
nCEO
PR_ERROR
PR_READY

DQ2_7C_0
DQ2_7C_1
DQ2_7C_2
DIFFIO_TX_T16n
DQ2_7C_3
DQ2_7C_4
DQ2_7C_5
DIFFIO_TX_T18n
DQS2_7C
DQS#2_7C
DM2_7C
DIFFIO_TX_T20n
DQ2_7C_6
DQ2_7C_7
DQ2_7C_8
DIFFIO_TX_T22n
DQ1_7C_0
DQ1_7C_1
DQ1_7C_2
VREFB7CN0
DQ1_7C_3
DQ1_7C_4
DQ1_7C_5
DIFFIO_TX_T25n
DQS1_7C
DQS#1_7C
DM1_7C
DIFFIO_TX_T27n
DQ1_7C_6
DQ1_7C_7
DQ1_7C_8
RESET#_7D

RSP_CK

RSP_CS
RSP_DI

RSP_DO

+2R5V

RBT_BT
RBT_ST

RBT_CFG

CP8901

CF20OPEN

R8901

10K

ADDB13_P
ADDB13_N

ADDB11_N
ADDB11_P
ADDITHA
AD_PGAB
ADDB15_P
ADDB15_N

ADDB12_P
ADDB12_N

ADDA01_P
ADDA01_N

ADDA00_P
ADDA00_N

ADDB14_P
ADDB14_N

ADDA04_P
ADDA04_N

ADDA03_P
ADDA03_N

ADDA02_P
ADDA02_N

ADDA06_P
ADDA06_N

ADDA07_P
ADDA07_N

ADDA05_P
ADDA05_N

ADDA08_P
ADDA08_N

ADCLKA_N
ADCLKA_P

ADDA09_P
ADDA09_N

DPDS

ADDA11_N
ADDA11_P

ADDA10_P
ADDA10_N

AD_PGAA
ADDA13_N
ADDA13_P

ADDA12_N
ADDA12_P

ADDA14_P
ADDA14_N

ADDA15_P
ADDA15_N

100

CP8902

CF20

R9902

IC8901

B10

CK_7D

C10

CK#_7D

F11

CKE_7D_0

G11

CKE_7D_1

J11

A_7D_0

K12

A_7D_1

C11

A_7D_2

D11

A_7D_3

A11

A_7D_4

A12

A_7D_5

F12

A_7D_6

G12

A_7D_7

H12

A_7D_8

J12

A_7D_9

D12

A_7D_10

E12

A_7D_11

B12

A_7D_12

C12

A_7D_13

G13

A_7D_14

H13

VREFB7DN0

A13

BA_7D_0

B13

BA_7D_1

C14

BA_7D_2

D14

RAS#_7D

D13

CAS#_7D

E13

WE#_7D

F14

ODT_7D_0

G14

ODT_7D_1

A15

A_7D_15

A14

DIFFIO_RX_T43n

J13

CS#_7D_0

J14

CS#_7D_1

5AGXMA3D4F27I5N

IC8901

G15

DIFFIO_RX_T45p

H15

DIFFIO_RX_T45n

J15

DIFFIO_TX_T46p

K15

DIFFIO_TX_T46n

B15

DIFFIO_RX_T47p

C15

DIFFIO_RX_T47n

D15

DIFFIO_TX_T48p

E15

DIFFIO_TX_T48n

H16

DIFFIO_RX_T49p

J16

DIFFIO_RX_T49n

F16

DIFFIO_TX_T50p

G16

DIFFIO_TX_T50n

A17

DIFFIO_RX_T51p

A16

DIFFIO_RX_T51n

D16

DIFFIO_TX_T52p

E16

DIFFIO_TX_T52n

B16

DIFFIO_RX_T53p

C17

DIFFIO_RX_T53n

F17

DQ3T

G17

VREFB8DN0

J17

DIFFIO_RX_T54p

K17

DIFFIO_RX_T54n

J18

DIFFIO_TX_T55p

K18

DIFFIO_TX_T55n

D17

DIFFIO_RX_T56p

C18

DIFFIO_RX_T56n

E18

DIFFIO_TX_T57p

F18

DIFFIO_TX_T57n

G18

DIFFIO_RX_T58p

H18

DIFFIO_RX_T58n

B18

DIFFIO_TX_T59p

A19

DIFFIO_TX_T59p

5AGXMA3D4F27I5N

IC8901

C19

DIFFIO_RX_T79p

D19

DIFFIO_RX_T79n

E19

DIFFIO_TX_T80p

F19

DIFFIO_TX_T80n

A20

DIFFIO_RX_T81p

B19

DIFFIO_RX_T81n

A21

DIFFIO_TX_T82p

A22

DIFFIO_TX_T82p

B21

DIFFIO_RX_T83p

C21

DIFFIO_RX_T83n

F20

IO

G20

VREFB8AN0

C20

DIFFIO_RX_T84p

D20

DIFFIO_RX_T84n

G21

DIFFIO_TX_T85p

H21

DIFFIO_TX_T85n

B22

DIFFIO_RX_T86p

A23

DIFFIO_RX_T86n

H19

DIFFIO_TX_T87p

J19

DIFFIO_TX_T87n

C23

DIFFIO_RX_T88p

C22

DIFFIO_RX_T88n

D21

DIFFIO_TX_T89p

E21

DIFFIO_TX_T89n

A24

MSEL0

K20

MSEL1

A25

MSEL2

B24

MSEL3

B25

MSEL4

F22

CONF_DONE

J20

nSTATUS

H22

nCE

C24

nCONFIG

B26

GND

5AGXMA3D4F27I5N

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

MAIN UNIT (10/11)

+14V
+5V
AD3R3V

ATRRF

DAOB

DAOA

+8V

DSELADJ

ADJB_N
ADJA_N

SYS122M_FP_N

SYS122M_FP_P

+2R5V
+3R3V

SYS122M_FP_P_

SYS122M_FP_N_

1SV308D9001

1SV308D9002

180

R9151

100U

L9151

2.2

R9152

C9152

Clock Distribution

Clock Distribution

I/Q OUT

(USB 3.0)

13

GND DRAIN

1K

J9401

12

VBUS

SSTX-

SSTX+

SSRX-

SSRX+

DPWR

DGND

C9001

C9002

180

R9153

100U

L9152

LDTA114EE

EP9151

MMZ1005Y102CT

0.1

C9154

1
2

D-

3

D+

4

GND

5
6
7
8
9
10
11

0.1

0.1

Q9151

LDTA114EE

Q9152

EP9152

MMZ1005Y102CT

100K

R9154

R9415

TX-DAC

Q9153

LDTC114EE

C9423
C9424

R9416

EZAEG2A

EZAEG2A

Q9154

LDTC114EE

Q9155

LDTC114EE

C9401

R9417

0.1

0.1

4.7K

CR-1053
X9401

12P

R9418

0.1

C9155

C9156

C9157

Q9156

DTC143ZU

C9402

10K

0.1

0.1

D9151

12P

ADJB

L1SS400

D9152

TXS

ADJA

L1SS400

0.1

0.1

0.1

0.1

0.1

0.1

C9403

C9404

C9405

C9406

C9407

C9408

R9410

R9411

1.5K

100

C9409

EP9401

10

C9410

20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

MPZ1608S601A

VCC33
XI
XO
DP
VCC33
DM
GND
RREF
VDDA
GND
VD10
TODN
TODP
VD10
RIDN
RIDP
GND
VBUS
VCC33

4.7

1

C9411

U3_RD

33

17

GPIO018GPIO1

WAKEUP_N

U3_RESET

C9413

15

16

VCCIO

RESET_N

IC9401
FT601Q

R9401

33

U3_D04

R9420

R9404

0.1

13

14

OE_N

U3_D06

U3_D05

U3_WR

2.2K

12

RD_N

U3_D07

U3_DB

U3_OE

U3_GP0

U3_GP1

U3_WKUP

R9402

19

RESERVE

VD1040DATA_041DATA_142DATA_243DATA_344DATA_445DATA_546DATA_647DATA_748VD1049VCCIO50DATA_851DATA_952DATA_1053DATA_1154DATA_1255DATA_1356DATA_1457DATA_15

39

0.1

C9412

33

U3_D01

U3_D00

U3_D02

U3_D03

U3_RXF

U3_SIWU

10

11

WR_N

SIWU_N

C9414

0.1

R9403

U3_TXE

33

9

TXE_N

RXF_N

C9415

0.1

33

U3_D08

R9406

8

U3_D09

U3_D10

AGCBV

AGCAV

U3_BE2

U3_BE3

C9416

U3_D11

U3_BE1

0.1

4

BE_05BE_16BE_27BE_3

R9405

U3_BE0

3

VD10

33

U3_D12

33

0.1

2

AVDD

U3_D13

C9417

1

GND

U3_D14

U3_D15

DATA_31
DATA_30
DATA_29
DATA_28
DATA_27
DATA_26
DATA_25
DATA_24

DATA_23
DATA_22
DATA_21
DATA_20
DATA_19
DATA_18
DATA_17
DATA_16

14V

0.1
C9201

EP9403

MPZ1608S221A

VCCIO

VCCIO

CLK

C94181C9420

10

R9407

2SD1664G

2SD1664G

77

76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58

C9419

10

100

R9201

Q9201

R9217

10

Q9202

R9218

10

EP9402

MPZ1608S601A

C9421

C9422

!8

SCHEMATIC DIAGRAMS

NJM2904CRB1

IC9201

10K

R9202

10K

R9203

0.1

0.1

+5V

8

4

V+

R9204

100K

R9206

R9205

100K

GND

0.1C9203

10

R9207

10

1

IC9201

NJM2904CRB1

7

IC9201

NJM2904CRB1

R9409

R9412

R9413

R9414

R9408

33

2

3

C9204

C9213

0.001

6

5

33

33

33

33

100P

100P

R9209

C9205

U3_D31
U3_D30
U3_D29
U3_D28

U3_D27
U3_D26
U3_D25
U3_D24

U3_D23
U3_D22
U3_D21
U3_D20

U3_D19
U3_D18
U3_D17
U3_D16

U3_CLK

R9208

100K

82K

R9210

100K

R9211

82K

C9215

C9216

3.9K

R9213

1K

0.1
R9214

MPZ1608S601A

R9219

8.2K

R9215

3.9K
10

1K

0.1

R9216

8.2K

R9220

0.001

C9214

U3_GP0
U3_GP1

U3_D05
U3_D19

U3_BE2
U3_BE3

U3_TXE
U3_D04
U3_D20

U3_D23
U3_D21
U3_D02 U3_D08
U3_D00
U3_WR

U3_D03
U3_D01
U3_D25
U3_D24
U3_DB
U3_RESET

U3_D22
U3_D26
U3_D27

EP9201

0.1

C9206

TO MAIN UNIT
(2/11)

TO MAIN UNIT
(5/11)

TO MAIN UNIT
(7/11)

TO MAIN UNIT
(4/11)

TO MAIN UNIT
(1/11)

MPZ1608S601A

U3_RXF

U3_SIWU

C9207

EP9481

R9482

R9481

1
2
3
4
5
6
7
8

AC8
AD8

AA9
AF8
AF7
AE6
AF6
AC7
AD7

AA8
AF5
AE4
AD6
AC5
AE3
AF3

AA7
AD5
AD4
AC3
AD3
AB2
AC1
AB6
AC6
AB4
AB3

IC9202

BCK
DATA
LRCK
DGND
NC
VCC

ZEROA
VOUTL
VOUTR9AGND

PCM1754DBQ

DCLK

DCLK#

DSPAX

DSPBX

DX_AF

DX_REC

DX_MIC

DX_FMT

DX_IF

FPDX

FRM

BCLK

RTAD

RTBD
PSKAD
PSKBD

FRM

BCLK

MCLK

FPX_DET
FPX_SPK

FPX_DPD

FPCAL

FPR_MOD

DSDAA

DSCLA

DSDAB

DSCLB
DSDAT

DSCK

DSTBA
DSTBB

3.3K

3.3K

R9483

R9484

100

100

IC8901

V9

RESET#_4D

W9

DQ1_4C_8
DQ1_4C_7
DQ1_4C_6

Y9

DIFFIO_TX_B63n
DM1_4C
DQS#1_4C
DQS1_4C
DIFFIO_TX_B65n
DQ1_4C_5
DQ1_4C_4
DQ1_4C_3

Y8

VREFB4CN0
DQ1_4C_2
DQ1_4C_1
DQ1_4C_0
DIFFIO_TX_B68n
DQ2_4C_8
DQ2_4C_7
DQ2_4C_6

Y7

DIFFIO_TX_B70n
DM2_4C
DQS#2_4C
DQS2_4C
DIFFIO_TX_B72n
DQ2_4C_5
DQ2_4C_4
DQ2_4C_3
DIFFIO_TX_B74n
DQ2_4C_2
DQ2_4C_1
DQ2_4C_0

5AGXMA3D4F27I5N

MUTE
DEMP

TEST

VCOM

C9481

SCK
FMT

R9321
R9322

0.1

16
15
14
13
12
11
10

C9208

BR24L16FV

8

VCC

7

WP

6

SCL

5

SDA

IC9481

FPX_SPK

DSDAB

IC8901

V13

CS#_4D_1

W13

CS#_4D_0

AB13

DIFFIO_RX_B47n

AC13

A_4D_15

Y13

ODT_4D_1

AA13

ODT_4D_0

AD13

WE#_4D

AE13

CAS#_4D

V12

RAS#_4D

W12

BA_4D_2

AD12

BA_4D_1

AE12

BA_4D_0

AA12

VREFB4DN0

AB12

A_4D_14

AF12

A_4D_13

AF11

A_4D_12

AC11

A_4D_11

AD11

A_4D_10

AC10

A_4D_9

AD10

A_4D_8

Y11

A_4D_7

AA11

A_4D_6

AE10

A_4D_5

AF9

A_4D_4

AD9

A_4D_3

AE9

A_4D_2

V10

A_4D_1

W10

A_4D_0

Y10

CKE_4D_1

AA10

CKE_4D_0

AB9

CK#_4D

AC9

CK_4D

5AGXMA3D4F27I5N

FPX_DPD
DSCLB

FPCAL
DSDAT
FPX_DET

DSCLA

FPR_MOD

DX_IF

DSPBX

DSDAA

R9308

R9309

100K

100K

R9314

FPCLK

220

DAD07
DAD06
DAD08
DAD10

DAD09
DAD12
DAD13
DAD11
DAD03
DAD02

DAD04
DAD05
DAD00
DAD01

R9212

FRM

FPX_AGC

BCLK

MCLK

22

10

DCLK_

100

DCLK#_FPCLK

100

220P

220P

C9321

C9322

DSPAX
DSPBX
DX_AF

DX_REC

DX_MIC

DX_FMT

DX_IF

FPDX

FRM

BCLK

RTAD

RTBD
PSKAD
PSKBD

FRM

BCLK

MCLK
FPX_DET
FPX_SPK
FPX_DPD

FPCAL

FPR_MOD

DSDAA

DSCLA

DSDAB

DSCLB
DSDAT

DSCK

DSTBA
DSTBB

1

A0

2

A1

3

A2

4

VSS

U3_D15

U3_D11
U3_D14

U3_D09
U3_D12

U3_D13
U3_CLK
U3_D10

U3_D07
U3_D17

U3_D16
U3_BE0
U3_D18

U3_BE1

U3_D06

IC8901

M2

CLK13p

L1

CLK13n

M3

DQ2R

M4

IO

H1

CLK12p

J1

CLK12n

L3

DQ2R

L4

IO

K2

FPLL_RC_CLKOUT2

K3

FPLL_RC_CLKOUT3

M6

FPLL_RC_CLKOUT0

L6

FPLL_RC_CLKOUT1

J2

DQ2R

J3

DQ2R

F1

DQ2R

E1

IO

F2

DQ2R

G2

DQ2R

K4

DQ2R

K5

VREFB6AN0

G3

DQ2R

H3

DQ2R

J4

DQ2R

J5

IO

D1

DQ2R

D2

DQ2R

K6

DQ2R

K7

IO

E3

DQ2R

F3

DQ2R

B1

DQ2R

C1

IO

5AGXMA3D4F27I5N

DSTBA
DX_AF

BCLK

DSRES

MCLK
PSKAD
PSKBD
FRM

DX_REC

RTAD
FPX_AGC

DX_MIC
DX_FMT

RTBD
FPDX
DSTBB

DCLK#_
DSCK

DSPAX
DCLK_

ADJB
ADJA

U3_WKUP

U3_RD

U3_OE
U3_D29

U3_D28

U3_D31
U3_D30

R9310
R9301

DSRES

R9302

R9303

R9311

R9312
R9313

IC8901
AA1
AB1

Y1

AA2

W7

W6
AA3
AA4
AA5
AA6

Y5
Y4
V7

V6
W3
W4

5AGXMA3D4F27I5N

W1

V1

22

T7

22

U7

V4
V5

W2

22

V2
V3

U3

22

U5
U6

T1

220

U1

T3
T4
T2

22

R3

220

T6

R5

P1

R2

P3

P4
N2
N3
R6

P6
M1
N1
N5
N6

DATA10
DATA11
DATA5
DATA6
DATA12
DATA13
DATA7
DATA8
DATA14
DATA15
DATA9
CLKUSR
VREFB4AN0
RZQ_1
DIFFIO_RX_B89n
DIFFIO_RX_B89p

IC8901

DQ1R
DQ1R
DQ1R
VREFB51N0
DQ1R
DQ1R
DQ1R
IO
DQS1R/CQ1R/CQn1R/QKn1R
DQSn1R/QK1R
DQ1R
IO
DQ1R
DQ1R
DQ1R
IO
DQ1R
DQ1R
DQ1R
IO
DQ1R
DQ1R
DQ1R
IO
CLK15p
CLK15n
DQ1R
IO
CLK14p
CLK14n
DQ1R
IO

5AGXMA3D4F27I5N

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

MAIN UNIT (11/11)

TO MAIN UNIT
(2/11)

TO MAIN UNIT
(6/11)

TO MAIN UNIT
(5/11)

TO MAIN UNIT
(3/11)

SYS122M_FP_N_

SYS122M_FP_P_

TO MAIN UNIT
(2/11)

TO MAIN UNIT
(3/11)

FC_DREQ

FC_BCLK

+2R5V

DPALCL

+3R3V

RBT_CK
RBT_DO

RSC_CS
RSC_CK

RSC_DI

RSC_DO

FC_WAIT

FC_CS
FC_RD

FC_WE

FC_A1
FC_A2
FC_A3
FC_A4
FC_A7
FC_D0
FC_D1
FC_D2
FC_D3
FC_D4
FC_D5
FC_D6
FC_D7
FC_D8

FC_D9
FC_D10
FC_D11
FC_D12
FC_D13
FC_D14
FC_D15

DR_PLY

DR_MOD

FPSX
DCSAX
DCSAR
DCSBX
DCSBR

DSPCK1

DSPR

SCPSEL

R9503

R9504

R9506

RBT_CK
RBT_DO

RSC_CS
RSC_CK

RSC_DI

RSC_DO

FC_DREQ

FC_BCLK

FC_WAIT

FC_CS
FC_RD

FC_WE

FC_A1
FC_A2
FC_A3
FC_A4
FC_A7
FC_D0
FC_D1
FC_D2
FC_D3
FC_D4
FC_D5
FC_D6
FC_D7
FC_D8
FC_D9

FC_D10

FC_D11
FC_D12
FC_D13
FC_D14
FC_D15

DR_PLY

DR_MOD

FPSX
DCSAX
DCSAR
DCSBX
DCSBR

DSPCK1

DSPR

SCPSEL

TO MAIN UNIT
(9/11)

0

0

100U

10K

C9501

R9505

0.1

L9501

100

OVFA_N
OVFA_P

TO MAIN UNIT
(9/11)

OVFB_N
OVFB_P

IC9501

1

REF,VDD

2

GND

3

VIN4SCLK

ADS7866IDBVR

SDO

!9

SCHEMATIC DIAGRAMS

IC8901

AE26

ATDO
ATMS
ATCK

ATDI

RBT_CK

RBT_DO

FC_D3
FC_D12
FC_D11

100

R9501

FC_D14
FC_D13
FC_D10
FC_BCLK
FC_D8
FC_D7
FC_WAIT
FC_D5

FC_D15
FC_D4
FC_DREQ
FC_D9
FC_CS
FC_A2
FC_WE
FC_D6
FC_A1
FC_RD
FC_A4

FC_D0
FC_D1
FC_A7
FC_A3
RSC_CS
SCPSEL
DCSAX
DR_PLY
FC_D2

CP9501

FPJIG
DCSAR

CF20

DR_MOD

FPSX

DCSBR
DCSBX

RSC_CK

CP9502

JIGS

CF20

DSPCK1

RSC_DI

DSPR
RSC_DO

ALCS
ALCK
ALDO

6

CS

5

TDO

Y22

TMS

AE24

TCK

AD24

TDI

AC23

DCLK

AD26

DATA4

AD25

DATA3

AF25

DATA2

AE25

DATA1

AF24

DATA0

AA20

DIFFIO_TX_B1n

AB19

DIFFIO_TX_B1p

AB21

DAFFIO_RX_B2n

AC21

DAFFIO_RX_B2p

Y21

DIFFIO_TX_B3n

AA21

DIFFIO_TX_B3p

AC22

DAFFIO_RX_B4n

AD22

DAFFIO_RX_B4p

AD23

DIFFIO_TX_B5n

AE23

DIFFIO_TX_B5p

AF22

DAFFIO_RX_B6n

AF23

DAFFIO_RX_B6p

Y20

VREFB3AN0

Y19

IO

AE21

DAFFIO_RX_B7n

AF21

DAFFIO_RX_B7p

AC20

DIFFIO_TX_B8n

AD20

DIFFIO_TX_B8p

AF19

DAFFIO_RX_B9n

AF20

DAFFIO_RX_B9p

AC19

DIFFIO_TX_B10n

AD19

DIFFIO_TX_B10p

AE19

DAFFIO_RX_B11n

AF18

DAFFIO_RX_B11p

5AGXMA3D4F27I5N

IC8901

AA18

DIFFIO_TX_B31n

AB18

DIFFIO_TX_B31p

AD18

DAFFIO_RX_B32n

AE18

DAFFIO_RX_B32p

Y17

DIFFIO_TX_B33n

AA17

DIFFIO_TX_B33p

W18

DAFFIO_RX_B34n

Y18

DAFFIO_RX_B34p

AC17

DIFFIO_TX_B35n

AD17

DIFFIO_TX_B35p

AB16

DAFFIO_RX_B36n

AC16

DAFFIO_RX_B36p

Y16

VREFB3DN0

AA16

DQ1B

V16

DAFFIO_RX_B37n

W16

DAFFIO_RX_B37p

AD16

DIFFIO_TX_B38n

AE16

DIFFIO_TX_B38p

AF15

DAFFIO_RX_B39n

AF16

DAFFIO_RX_B39p

AA15

DIFFIO_TX_B40n

AB15

DIFFIO_TX_B40p

V15

DAFFIO_RX_B41n

W15

DAFFIO_RX_B41p

AD15

DIFFIO_TX_B42n

AE15

DIFFIO_TX_B42p

AC14

DAFFIO_RX_B43n

AD14

DAFFIO_RX_B43p

Y14

DIFFIO_TX_B44n

AA14

DIFFIO_TX_B44p

AF14

DAFFIO_RX_B45n

AF13

DAFFIO_RX_B45p

5AGXMA3D4F27I5N

MP9801

2427

ATDO

ATCK

ATMS
ATDI

TO MAIN UNIT
(6/11)

SCEN

RFL_DI
RFL_DO
RFL_CK
RFL_CS

TO MAIN UNIT
(2/11)

22

C9801

0.1

C9802

0.001

C9803

*R9601

+3R3V
+2R5V

+1R1V
+1R5V

22

C9804

0.1

C9805

0.001

C9806

SCEN

22

C9807

0.1

C9808

0.001

C9809

CP9601

+3R3V

R9651

C9811

C9812

47K

R9652

22

C9810

0.1

0.001

10

C9813

10

C9814

10

C9815

CF20OPEN

47K

R9653

10

C9816

0.1

C9817

C9823

0.001

C9818

C9824

0.1

C9825

C9819

0.1

C9820

0.1

C9821

47K

10

C9822

0.1

0.001

0.1

0.1

C9826

0.1

C9827

*IC9601

6

1A

1Y

5

GND

VCC

4

2A

2Y

*C9601

*IC9602

6

1A

1Y

5

GND

VCC

2A42Y

*C9602

IC9651

1

CS#

2

SO,IO1

3

WP#,IO2

4

GND

S25FL127SABMFI10

10

10

C9834

C9828

0.1

0.1

C9829

C9835

0.001

0.001

C9830

C9836

0.01

0.01

C9831

C9837

0.01

0.01

C9832

C9838

0.01

0.01

C9833

C9839

1
2
3

1
2
3

MMZ1005B601C

EP9651

VCC

HOLD#,IO3

CLK

SI,IO0

EP9801

MPZ2012S601A EP9802

MPZ2012S601A

*EP9601

*R9602

*C9604

*C9603

8
7
6
5

0.1

C9651

EP9803

MPZ2012S601A

TO

ALTERA

JTAG

CF20OPEN

47K

R9655

R9654

*J9601

14
13
12
11
10
9
8
7
6
5
4
3
2
1

CP9651

47K

47K

R9656

EP9804
MPZ2012S101A

M10
M12
M14
M16

N11
N13
N15

N9
P10
P14
P16

P9
R11
R13
R15

R9
T10
T12
T14
T16
P12

AA19
AB22
AD21
AC15
AC18

AF17

Y15

Y3

Y6
AB7

AC4

AE7
AF4

AB10
AC12

AF10

Y12

N4

R1

(GND)

MISO
MOSI
SCK

DS3V

+3R3V
+2R5V

+1R1V

+1R5V

IC8901

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCIO3A
VCCIO3A
VCCIO3A
VCCIO3D
VCCIO3D
VCCIO3D
VCCIO3D
VCCIO4A
VCCIO4A
VCCIO4C
VCCIO4C
VCCIO4C
VCCIO4C
VCCIO4D
VCCIO4D
VCCIO4D
VCCIO4D
VCCIO5A
VCCIO5A

5AGXMA3D4F27I5N

*J9651

12
34
56
78
910
11 1 2
13 14
15 16
17 18
19 20

MPZ2012S601A

VCCPGM
VCCPGM

VCCPD8

VCCPD8
VCCPD7BCD
VCCPD7BCD

VCCPD7A

VCCPD6

VCCPD6

VCCPD5

VCCPD5
VCCPD4BCD
VCCPD4BCD

VCCPD4A

VCCPD3

VCCPD3

VCCIO8D
VCCIO8D
VCCIO8D
VCCIO8D

VCCIO8A
VCCIO8A

VCCIO8A
VCCIO7D
VCCIO7D
VCCIO7D
VCCIO7D
VCCIO7C
VCCIO7C
VCCIO7C
VCCIO7C

VCCIO7A

VCCIO7A

VCCIO6A

VCCIO6A

VCCIO6A

VCCIO6A

VCCIO5A

VCCIO5A

SPISS

EP9805

W21
H7
K19
K16
K9
K13
K8
L7
M7
P8
R7
V11
U12
V8
W19
V17
F15
D18
C16
A18
G19
F21
D22
F13
D10
C13
A10
G7
F9
D7
A7
F5
D3
H4
M5
K1
G1
U4
R4

EP9806

MPZ2012S601A

EP9807

MPZ2012S601A

+14V

EP9808

MPZ2012S601A

0.01

0.01

C9845

C9840

0.01

0.01

C9846

C9841

0.01

0.01

C984710C9862

C9842

0.01

0.01

C9848

C9843

0.01

0.01

C9844

C9849

GTX_8N
GTX_8P
GTX_7N
GTX_7P

GTX_6N
GTX_6P

GTX_5N
GTX_5P

GCLK_2N
GCLK_2P

GTX_4N
GTX_4P
GTX_3N
GTX_3P

GCLK_1N
GCLK_1P

GTX_2N
GTX_2P

GTX_1N
GTX_1P
GTX_0N
GTX_0P

0.1

0.1

C9855

C985010C9860

0.1

0.1

C9856

C985110C9861

0.1

0.1

C9857

C9852

0.1

0.1

C985310C9863

C9858

0.1

0.1

C985410C9864

C9859

J9701

61

62

12
34
56
78
910
11 1 2
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
51 52
53 54
55 56
57 58
59 60

63

64

GRX_8P
GRX_8N

GRX_7P
GRX_7N
GRX_6P
GRX_6N

GCLK_0N
GCLK_0P

10

C9901

10

C9902

GRX_5P
GRX_5N
GRX_4P
GRX_4N

GRX_3P
GRX_3N
GRX_2P
GRX_2N

GRX_1P
GRX_1N
GRX_0P
GRX_0N

10

C9903

0.1

C9904

0.1

C9905

EP9909

MPZ2012S601A

10

0.1

0.1

C9914

C9906

C9910

EP9910

MPZ2012S601A

EP9911

MPZ2012S601A

EP9912

MPZ2012S601A

0.1

0.1

0.01

C9915

C9911

C9907

0.1

0.01

0.01

C9908

C9916

C9912

0.1

0.01

0.01

C9909

C9917

C9913

GTX_8N
GTX_8P
GRX_8P
GRX_8N
GTX_7N
GTX_7P
GRX_7P
GRX_7N
GTX_6N
GTX_6P
GRX_6P
GRX_6N
GCLK_2N
GCLK_2P

GCLK_1N
GCLK_1P
GTX_5N
GTX_5P
GRX_5P
GRX_5N
GTX_4N
GTX_4P
GRX_4P
GRX_4N
GTX_3N
GTX_3P
GRX_3P
GRX_3N
GTX_2N
GTX_2P
GRX_2P
GRX_2N
GTX_1N
GTX_1P
GRX_1P
GRX_1N
GTX_0N
GTX_0P
GRX_0P
GRX_0N
GCLK_0N
GCLK_0P

0.01

C9918

0.01

C9919

R9901

2K

0.01

C9920

M22

VCCT_GXBL1

M21

VCCT_GXBL1

T22

VCCT_GXBL0

R21

VCCT_GXBL0

U22

VCCR_GXBL

U21

VCCR_GXBL

N21

VCCR_GXBL

K21

VCCR_GXBL

K22

VCCL_GXBL1

P22

VCCL_GXBL0

P21

VCCL_GXBL0

L21

VCCH_GXBL1

P20

VCCH_GXBL0

M20

VCCA_GXBL1

T20

VCCA_GXBL0

L18

VCCD_FPLL

N7

VCCD_FPLL

T18

VCCD_FPLL

U17

VCC_AUX

U10

VCC_AUX

L17

VCC_AUX

L10

VCC_AUX

J21

VCCBAT

M18

VCCA_FPLL

P7

VCCA_FPLL

P18

VCCA_FPLL

U9

VCCP

U15

VCCP

U11

VCCP

T8

VCCP

R17

VCCP

N17

VCCP

M8

VCCP

L9

VCCP

L15

VCCP

L11

VCCP

K14

DNU

L12

VCCD_FPLL

L13

VCCA_FPLL

H6

DNU

AD2

DNU

AD1

DNU

AE1

RREF_BR

V14

DNU

U14

VCCA_FPLL

U13

VCCD_FPLL

V20

DNU

D26

RREF_TL

D25

DNU

C25

DNU

5AGXMA3D4F27I5N

IC8901

E23

GXB_TX_L8n

E24

GXB_TX_L8p

F26

GXB_RX_L8p

F25

GXB_RX_L8n

G23

GXB_TX_L7n

G24

GXB_TX_L7p

H26

GXB_RX_L7p

H25

GXB_RX_L7n

J23

GXB_TX_L6n

J24

GXB_TX_L6p

K26

GXB_RX_L6p

K25

GXB_RX_L6n

N19

REFCLK2Ln

N18

REFCLK2Lp

5AGXMA3D4F27I5N

IC8901

R19

REFCLK1Ln

R18

REFCLK1Lp

L23

GXB_TX_L5n

L24

GXB_TX_L5p

M26

GXB_RX_L5p

M25

GXB_RX_L5n

N23

GXB_TX_L4n

N24

GXB_TX_L4p

P26

GXB_RX_L4p

P25

GXB_RX_L4n

R23

GXB_TX_L3n

R24

GXB_TX_L3p

T26

GXB_RX_L3p

T25

GXB_RX_L3n

U23

GXB_TX_L2n

U24

GXB_TX_L2p

V26

GXB_RX_L2p

V25

GXB_RX_L2n

W23

GXB_TX_L1n

W24

GXB_TX_L1p

Y26

GXB_RX_L1p

Y25

GXB_RX_L1n

AA23

GXB_TX_L0n

AA24

GXB_TX_L0p

AB26

GXB_RX_L0p

AB25

GXB_RX_L0n

U19

REFCLK0Ln

U18

REFCLK0Lp

5AGXMA3D4F27I5N

IC8901

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
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

H8
K11
L14
L16
L2
L5
L8
M11
M13
M15
M17
M9
N10
N14
N16
N8
P11
P13
P15
P17
P2
P5
R10
R12
R14
R16
R8
T11
T13
T15
T17
T5
T9
U16
U2
U8
W11
W14
W17
W20
W5
W8
Y2
N12

IC8901

AA22

GND

AA25

GND

AA26

GND

AB23

GND

AB24

GND

AC24

GND

AC25

GND

AC26

GND

C26

GND

D23

GND

D24

GND

E22

GND

E25

GND

E26

GND

F23

GND

F24

GND

G22

GND

G25

GND

G26

GND

H23

GND

H24

GND

J22

GND

J25

GND

J26

GND

K23

GND

K24

GND

L19

GND

L20

GND

L22

GND

L25

GND

L26

GND

M19

GND

M23

GND

M24

GND

N20

GND

N22

GND

N25

GND

N26

GND

P19

GND

P23

GND

P24

GND

R20

GND

R22

GND

R25

GND

R26

GND

T19

GND

T21

GND

T23

GND

T24

GND

U20

GND

5AGXMA3D4F27I5N

TO MAIN UNIT
(11/11)

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
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

H5
H20
H2
H17
H14
H11
E8
E5
E20
E2
E17
E14
E11
B8
B5
B23
B20
B2
B17
B14
B11
AF2
AE8
AE5
AE22
AE20
AE2
AE17
AE14
AE11
AC2
AB8
AB5
AB20
AB17
AB14
AB11
Y24
Y23
W26
W25
W22
V24
V23
V22
V21
V19
V18
U26
U25

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

@0

SCHEMATIC DIAGRAMS

BPF-A BOARD

BA10AS
BA1AS
BA9AS
BA11AS
BA7AS
BA8AS

BA1AS

BA7AS

BA8AS

BA9AS

BA10AS

BA11AS

14V

R1001

22K

Q1001
LDTC143ZE

R1101

22K

Q1101
LDTC143ZE

R1201

22K

Q1201
LDTC143ZE

R1301

22K

Q1301
LDTC143ZE

R1401

22K

Q1401
LDTC143ZE

R1501

22K

Q1501
LDTC143ZE

D1001

L5204F

D1101

L5204F

R1102

100

D1201

L5204F

R1202

100

D1301

L5204F

R1302

100

D1401

L5204F

R1402

100

D1501

L5204F

R1502

100

J1002

12
34
56
78
910
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

R1002

100

1U

L1101

C1101

0.68U

C1201

L1201

0.56U

L1301

C1301

L1401

0.33U

C1401

0.22U

L1501

0.1

C1503

220P

180P

120P

100P

100U

C1001

C1102

C1103

C1202

C1203

C1302

C1303

C1403

L1001

0.1

L1102

1.8U

68P

0.1

L1202

1.5U

47P

0.1

L1302

0.82U

18P

0.1

L1402

0.62U

0.1

C1002

1

C1501

100P

C1104

C1204

C1304

C1404

47P

47P

33P

22P

0.5~1.599 MHz

L1002

3.3U

C1003

0.0022

8.0~10.999 MHz

C1106

33P

C1107

47P

C1105

33P

11.0~14.999 MHz

C1206

15P

C1207

18P

C1205

22P

15.0~21.999 MHz

C1306

10P

C1307

18P

C1305

33P

22.0~29.999 MHz

C1407

22P

C1406

12P

C1405

12P

30.0~60.0 MHz

C1504

150P

470P

C1502

L1502

0.22U

L1003

C1108

C1208

C1308

C1408

C1505

3.3U

47P

47P

47P

22P

56P

C1109

C1209

C1309

C1409

L1503

82N

C1506

47P

C1004

47P

8P

10P

L1303

7P

0.0027

L1103

L1203

L1403

C1005

1.8U

1.5U

0.82U

0.68U

C1507

0.0012

C111 0

33P

C1111

33P

C1210

22P

C1211

15P

C1310

33P

C1311

10P

C1410

22P

C1411

12P

82P

L1004

3.3U

L1504

0.12U

C1508

18P

L1005

C111 2

C1212

C1312

C1412

3.3U

47P

47P

33P

22P

C1509

C111 3

C1213

C1313

C1413

J1001

12
34
56
78
910
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

C1006

0.0022

L1104

1.8U

47P

L1204

1.5U

18P

L1304

0.82U

18P

L1404

0.62U

12P

68P

C111 4

R1103

C1214

R1203

C1314

R1303

C1414

R1403

R1503

220P

100

180P

100

120P

100

100P

100

100

100U

R1003

C111 5

C1215

C1315

68P

47P

18P

L1006

100

L1105

C111 6

L1205

C1216

L1305

C1316

L1405

C1416

100U

C1510

C1007

1U

0.1

0.68U

0.1

0.56U

0.1

0.33U

0.1

L1505

0.1

L5204F

D1002

0.1

L5204F

D1102

L5204F

D1202

L5204F

D1302

L5204F

D1402

L5204F

D1502

BPF-B BOARD

BA10BS
BA1BS
BA9BS
BA11BS
BA7BS
BA8BS

BA1BS

BA7BS

BA8BS

BA9BS

BA10BS

BA11BS

14V

R1001

Q1001
LDTC143ZE

R1101

22K

Q1101
LDTC143ZE

R1201

22K

Q1201
LDTC143ZE

R1301

22K

Q1301
LDTC143ZE

R1401

22K

Q1401
LDTC143ZE

R1501

22K

Q1501
LDTC143ZE

22K

D1001

L5204F

D1101

L5204F

R1102

100

D1201

L5204F

R1202

100

D1301

L5204F

R1302

100

D1401

L5204F

R1402

100

D1501

L5204F

R1502

100

J1002

12
34
56
78
910
11 1 2
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

0.5~1.599MHz

R1002

100

100U

C1001

C1002

1

L1001

0.1

C1003

L1002

3.3U

0.0022

8.0~10.999MHz

L1101

L1102

220P

C1102

C1103

68P

0.1

1.8U

C1104

1U

C1101

47P

C1105

47P

C1106

33P

C1107

33P

11.0~14.999MHz

L1201

0.68U

C1201

180P

C1202

C1203

47P

0.1

L1202

1.5U

C1204

47P

C1205

18P

C1206

15P

C1207

22P

15.0~21.999MHz

L1301

0.56U

C1301

120P

C1302

C1303

18P

0.1

L1302

0.82U

C1304

33P

C1305

18P

C1306

10P

C1307

33P

22.0~29.999MHz

L1401

0.33U

C1401

100P

C1403

L1402

0.62U

C1404

0.1

22P

C1405

12P

C1407

22P

C1406

12P

30.0~60.0MHz

0.22U

C1503

C1501

100P

L1501

0.1

C1502

0.22U

150P

C1504

470P

L1502

To upgrade quality, some components may be
subject to change without notice.

L1003

C1108

C1208

C1308

C1408

56P

3.3U

47P

47P

47P

22P

C1505

C1109

C1209

C1309

C1409

L1503

82N

C1506

47P

C1004

47P

8P

10P

7P

L1403

0.0027

L1103

L1203

L1303

C1005

1.8U

1.5U

0.82U

0.68U

C1507

L1004

3.3U

0.0012

C111 0

33P

C1111

33P

C1210

22P

C1211

15P

C1310

33P

C1311

10P

C1410

22P

C1411

12P

82P

L1504

0.12U

C1508

18P

L1005

3.3U

47P

C111 3

C111 2

47P

C1213

C1212

33P

18P

C1312

C1313

22P

C1413

C1412

68P

C1509

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

C1006

L1104

1.8U

47P

L1204

1.5U

18P

L1304

0.82U

L1404

0.62U

12P

0.0022

C111 4

R1103

C1214

R1203

C1314

R1303

C1414

R1403

R1503

220P

100

180P

100

120P

100

100P

100

100

C111 5

C1215

C1315

J1001

12
34
56
78
910
11 1 2
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

100U

L1006

100

R1003

C1007

1U

68P

L1105

0.1

C111 6

47P

0.68U

L1205

0.1

C1216

18P

0.56U

L1305

0.1

C1316

0.33U

L1405

0.1

C1416

100U

L1505

0.1

C1510

L5204F

D1002

0.1

L5204F

D1102

L5204F

D1202

L5204F

D1302

L5204F

D1402

L5204F

D1502

@1

SCHEMATIC DIAGRAMS

RF UNIT (1/4)

RL1051

UA2-9NU

R1051

22

HPFBS

RL1151

UA2-9NU
C1151

R1151

HPFAS

J1001

C1301

R1312

C1416 0.01

0.01

47K

C1414 0.01

DPGV
ALC
DRIVE
T8V
RSTB3

RSTB4
RSTB5

DRESL
MCK
MDAT
RXS

ACC5V
AMOD
AAF
SENI
TRAS
RTKI
TRVI
BANDV
EALC
EXRL1S
EXRL2S
EPAD1L
EPAD2L
METAV
METBV
KEYI
CIV
CIVE
PW2RLS

C1303

R1308

C1412 0.01

C1410 0.01

RX-B

RX-OUT

RX-IN

RX-A

0.01

47K

C1406 0.01

C1408 0.01

R1304

RF UNIT (2/4)

RF UNIT (3/4)

RF UNIT (2,3/4)

RF UNIT (4/4)

14V
5V
8V
3R3V

MDAT

MCK

DRESL

RSTB1

47K

DPGVDPGV

DSELADJ

ALC
DRIVE
TRVTS

RXS

T8V

EXRL1S
EXRL2S

EALC
TRAS
SENI

C1425 0.01

R1041

R1139

R1141

0.1

22

AT12BS

22

0.1

100

AT1 2AS

22

0.1

100

0.1

22

0.1

22

R1140

82

R1040

82

150

R1038

R1138

R1035

C1032

RL1032

UA2-9NU

R1135

C1132

RL1132

UA2-9NU

150

AT24BS

R1144

L1054

4.7U

56

R1044

56

4.7U

82

R1042

R1142

RL1152

UA2-9NU
C1152

R1152

R1039

C1033

RL1033

UA2-9NU

C1133

RL1133

UA2-9NU

82

RL1052

UA2-9NU
C1052

R1052

RL1171

UA2-9NU
C1171

R1171

DSELAS

R1043

22

C1034

0.1

56

RL1034

UA2-9NU

R1046

56

R1146

C1053

0.0012

4.7U

L1051

C1051

0.1

C1153

0.0012

C1154

4.7U

L1151

0.1

22

L1152

R1143

C1134

UA2-9NU

C1054

L1052

L1155

C1155

0.001

0.01

3.9U

R1045

RL1134

R1145
390

L1055330U

C1055

0.001

0.01

3.9U

C1156

L1153

390

22

0.1

330U

C1056

L1053

C1157

0.0012

0.01

3.9U

AT2 4AS

C1057

0.0012

0.01

3.9U

L1154

R1037

R1137
39

AT6 BS

22

0.1

39

AT6 AS

22

0.1

R1136

150

R1036

150

DSELBS

270

R1034

R1134

R1031

C1031

RL1031

UA2-9NU

R1131

C1131

RL1131

UA2-9NU

270

RL1071

UA2-9NU
C1071

R1071

0.1

R1033

0.1

0.1

DIGIA-IN

J1171

DIGIA-OUT

J1172

22

18

22

R1133

18

22

1

C1175

AT3 BS

AT3 AS

R1181

270

R1132

D1181

L5204F

100

L1181

330U

R1032

C1023

270

L1021

LR-528

68P

L1022

LR-528

R1182

J1071

J1072

C1076

L1184

330U

270

C1181

R1023

1

DIGIB-IN

DIGIB-OUT

C1185

10K

R1183

1

100

L1182

330U

1

C1183

RL1021

UA2-9NU
C1021

RL1022

UA2-9NU

C1022 0.1

RF UNIT (2/4)

BRF

0.1

C1184

1

RF UNIT (3/4)

Q1181

DTC143ZU

0.1

R1188

10

C118710C1188

ARF

RXS

R1021

47

R1196

100

R1094

0.1

RSTB5
RSTB4
RSTB3
RSTB2

CIV
CIVE
METAV
METBV
EPAD1L
EPAD2L

ACC5V
KEYI
TRVI
BANDV
RTKI
AMOD
AAF

T5V

C1093

L1091

C1190

1

C1095

0.1

RANTAS

1

22U

RANTBS

R1192

100

R1302

C1402 100P

C1401 100P

R1005

R1105

D1191

L5204F

D1192

1SV307

C1096

47K

R1306

C1405 0.01

C1403 0.01

1K

L1092

0.12U

C1097

12P

68P

C1407 0.01

1K

47K

C1409 0.01

C1101

R1101

L1191

330U

R1310

C1413 0.01

C1411 0.01

RL1001

UA2-9NU
C1001

R1001

RL1101

UA2-9NU

C1194

C1098

R1301
R1305
R1309
R1313

47K

R1314

EP1411
EP1413

C1415 0.01

C1417 0.01

R1191

R1095

68P

C1302

47K

R1404

330PC1421

C1419 0.01

0.1

22

0.1

22

4.7K

10

R1096

10

470

0.01

EP1415

220

C1423 0.01

L1194

R1197

220

R1199

DTC143ZU

EP1302

22
22
22
22

EP1401

EP1402
EP1403
EP1405
EP1407

EP1409

330U

330
C1191

1

Q1191
DTC143ZU

DTA114EU

Q1093

470

R1097

R1401

220

EP1417
EP1418

L1193

C1193

330U

1

R1193

Q1092

J1091

X-VERT

0.1

C1192

10K

R1194

R1098

Q1091

DTC143ZU

YGR

J1301

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29

J1401

1
3
5
7
9
11
13
15
17
19
21
23
25
27
29

J1191

CSA70

4.7K

2
4
6

8
10
12
14
16
18
20
22
24
26
28
30

2

4

6

8
10
12
14
16
18
20
22
24
26
28
30

T8V

R1303
R1307
R1311
R1315

EP1419
EP1404
EP1406
EP1408
EP1410

EP1416

R1004

R1089

L1301

EP1303

EP1412
EP1414

10K

10K

R1090

DPGV
ALC
DRIVE
T8V
RSTB3

RSTB4
RSTB5

DRESL
MCK
MDAT
RXS

ACC5V
AMOD
AAF
SENI
TRAS
RTKI
TRVI
BANDV
EALC
EXRL1S
EXRL2S
EPAD1L
EPAD2L
METAV
METBV
KEYI
CIV
CIVE
PW2RLS

22
22
22
22

220R1405
220R1406

C1424 0.01

CSA70

33U

C1304

R1316

100R1402
100R1403

C1422 0.01

C1420 0.01

J1002

J1102

J1101

470 MV-AX

47K

C1418 0.01

RMUTAS

RMUTBS

SPLTRS

Q1011

10K

R1014

Q1014

14V

R1022

RXS

22

Q1182
DTC143ZU

TRVTS

RSTB1
MDAT
MCK

RSTB2

DTC143ZU

Q1013

2SC4116

Q111 4
DTC143ZU

Q111 3

2SC4116

RXS

Q1183
DTC143ZU

22

DTA114EU

R1013

Q1111

10K

R111 4

DTA114EU

R111 3

D1182

1SV307

4.7K

R1184

L1183

330U

10

C1182

D1183

1SV307

10K

R1186

Q1184
DTC143ZU

IC1201

MC74HC4094ADTR2G

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

MC74HC4094ADTR2G

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

MC74HC4094ADTR2G

Q1012
L2SC4081

R1012

2.2K

100K

Q111 2
L2SC4081

R111 2

2.2K

100K

R1187

Q'S

IC1202

Q'S

IC1203

Q'S

22K

V+
OE
Q5
Q6
Q7
Q8

V+
OE
Q5
Q6
Q7
Q8

V+
OE
Q5
Q6
Q7
Q8

R1185

R1091

R1011

56

C1014

R1111

56

C111 4

16
15
14
13
12
11
10

16
15
14
13
12
11
10

16
15
14
13
12
11
10

D1012

LRB706F

330P

D1023

LRB706F

330P

220

R1092

470

DRESL

C1201

10

EP1201

0.1

C1202

RL1011

D1011

L1SS400

C1013

0.1

RL 1111

D1111

L1SS400

C111 3

0.1

470

R1093

0.1

C1186

EP1203

0.1

0.1

C1203

10K

R1198

DSELADJ

C1004

1

SIP-1A

2P

C1011

27P

C1012

C1104

1

SIP-1A

2P

C1111

27P

C111 2

DTC143ZU

Q1193

DTC143ZU

EP1202

EP1204

TRVRAS

TRVRBS

Q1192

C1092

0.1

IC1204

1

I1

2

I2

3

I3

4

I4

5

I5

6

I6

7

I7

8

I8

9

VCC10GND

62783G

C1204

IC1205

1

I1

2

I2

3

I3

4

I4

5

I5

6

I6

7

I7

8

I8

9

VCC10GND

62783G

C1205

IC1206

1

I1

2

I2

3

I3

4

I4

5

I5

6

I6

7

I7

8

I8

9

VCC10GND

62783G

C1206

R1003

R1104

4.7K

R1195

IC1091

1

IN

2

GND3OUT

BGA616

O1
O2
O3
O4
O5
O6
O7
O8

0.1

O1
O2
O3
O4
O5
O6
O7
O8

0.1

O1
O2
O3
O4
O5
O6
O7
O8

0.1

RL1003

UA2-9NU
C1003

RL1103

UA2-9NU
C1103

L1192

330U

10

C1195

GND

18

RANTBS

17

TRVRBS

16

RMUTBS

15

SPLTRS
14
13
12

AT1 2BS
11

AT2 4BS

PW2RLS

18
17
16

DSELBS

15

DSELAS
14
13
12
11

18

RANTAS
17

TRVRAS

16

RMUTAS
15
14
13

AT1 2AS

12

AT2 4AS

11

C1189

AT3 BS
AT6 BS

HPFBS

HPFAS

AT3 AS
AT6 AS

0.1

22

0.1

22

1

15

C1094

4

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

@22

SCHEMATIC DIAGRAMS

RF UNIT (2/4)

3R3V

14V

8V

BRRF

J2481

RF UNIT (1/4)

RF UNIT (3/4)

RF UNIT (1/4)

DRESL

RSTB3
MDAT
MCK

BA0BS
BA1BS

BA6BS
BA7BS
BA8BS
BA9BS

RXS

SPLONS
SPLOFS

POFBS
PR1BS
PR2BS

DRESL

MCK

MDAT

RSTB3

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

MC74HC4094ADTR2G

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

MC74HC4094ADTR2G

IC2502

IC2503

RXS

SPLONS
SPLOFS

POFBS
PR1BS
PR2BS

DRESL

MCK

MDAT

RSTB3

V+
OE
Q5
Q6
Q7
Q8

Q'S

V+
OE
Q5
Q6
Q7
Q8

Q'S

100UL2401

16
15
14
13
12
11
10

16
15
14
13
12
11
10

C2401

470 MV-AX

MMZ1608Y102BT

EP2501

0.1

C2502

BA2BS
BA3BS
BA4BS
BA5BS

0.1

C2503

BA10BS
BA11BS
BA12BS

SPLOFS

SPLONS

POFBS

RXS

PR1BS

PR2BS

14VB

DTA114EU

Q2474
DTC143ZU

DTC143ZU

Q2441

Q2331

DTC143ZU

Q2361
DTC143ZU

Q2461

L1SS400

DTA114EU

Q2451

DTC143ZU

C2451

1

10K

R24651C2462

D2471

Q2473

DTA114EU

Q2442

Q2362

DTA114EU

R2461

L2461

C2461

560

330U

0.1

D2321

L5204F

D2331

L5204F

DTA114EU

L1SS400

D2361

L5204F

C2361

R2367

DTA114EU
Q2452

R2453

L5204F

D2461

C2471

R2471

100U

L2475

C2482

0.1

10

C2331

Q2332

D2363

1

10K

10K

C2454

D2451

L5204F

R2463

47

1

5.6

R2472

R2479

12

C2480

C2481

Q2333
DTA114EU

L2331

0.12U

68P

C2332

C2333

R2343

Q2363
DTA114EU

L2361

330U

L2451

1

0.1

C2455

L2463

330U

R2473

5.6

220

Q2472

L2SA1576AR

R2478

1K

0.1
R2477

DTC143ZU

Q2321

C2334

1

R2331

33P

330U

L2332

1

10K

C2362

1

47

R2361

330U

R2451

L2471

0.18U

4.7K

100U

47

D2332

L1SS400

L2366

100U

C2363

47

C2452

L2333

LR-439

1

L2362

R2452

1

L2464

330U

68P

C2472

L2474

1M

0.1

C2478

R2476

1K

10

C2479

DTA114EU
Q2322

1

1

Q2334

DTA114EU

2SC3356G

LR-589

47

C2473

R2323

C2335

L2334

C2336

C2368

Q2364

C2364

L5204F

D2452

1

Q2471

BFQ19S

C2477

10K

C2322

1

1

1

R2464

L2472

LR-593

1

1

C2338

1000U

68

L2363

47

0.1

0.1

C2476

C2323

C2339

C2340

0.001

L2367

R2362

100U

L5204F

C2475

100

L2473

L2321

330U

1

0.001

C2341

1.5k

1.5k

R2365

2.2K

L2364

LR-589

D2462

1

R2475

R2332

C2342

R2333

47

C2343

R2335

L2462

1M

47

1P

R2336

R2334

1P

R2337

R2462

R2321

L2335

LR-440

560

L2336

LR-440

560

R2363

C2453

1

560

330U

C2321

47

Q2335

2SC5551A

1

C2344

Q2336
2SC5551A

1

C2345

10

C2369

C2366

1

10

15P

C2365

560

330U

1

C2346

C2347

C2370

R2364

330U

R2383

L2383

R2322

R2338

0.001

R2339

0.001

1

D2362

L5204F

L2365

15

L2337

47

15

R2341

2.2K

47

C2367

47

0.1

C2348

100U

R2340

C2349

100U

L2338

47

R2366

1

1

L2339
LR-439

C2351

R2342

330U

0.1

L5204F

D2322

D2333

L5204F

47

L2340

R2312

L2312

C2312

1

560

330U

L2311

L2313

R2311

330U

330U

390

C2311

1

C2313

BA0BS

BA2BS

BA3BS

BA4BS

BA5BS

BA6BS

BA12BS

BA10BS
BA1BS
BA9BS
BA11BS
BA7BS
BA8BS

330U

L2001

0.1

0.1

C2033

C2274

220P

135N

4546

4748

56P

4344

0.01

C2074

C2094

C2114

C2134

C2154

4142

0.03~0.499 MHz

L2032

8.2U

C2034

0.0047

1.6~1.999 MHz

C2076

180P

C2077

330P

120P

C2075

27P

2.0~2.999 MHz

C2096

56P

C2097

330P

39P

C2095

330P

3.0~3.999 MHz

C2116

15P

C2117

180P

33P

C2115

82P

4.0~5.999 MHz

C2136

27P

C2137

27P

150P

C2135

120P

6.0~7.999 MHz

C2156

33P

C2157

100P

22P

C2155

39P

50.0~54.0 MHz (RX)

L2273

97.0N

C2276

47P

C2275

3940

47P

2526

2728

2930

3132

3334

3536

3738

330U

0.01

R2033

C2085

C2105

C2125

C2145

C2165

C2281

13 14

15 16

L2036

100

0.001
L2075

330P

390P

L2115

150P

L2135

220P

L2155

39P

L2276

R2273

17 18

19 20

C2041

C2088

L2095

C2108

C2128

C2148

C2168

21 22

D2032

L5204F

0.1

D2072

L5204F

3.9U

0.1

D2092

4.7U

0.1

D2112

L5204F

2.2U

0.1

D2132

L5204F

2.2U

0.1

D2152

L5204F

1.2U

0.1

100U

100

23 24

25 26

L5204F

C2282

27 28

47P

47P

56P

10P

22P

0.01

L2073

L2093

L2113

L2133

L2153

C2036

12U

5.6U

6.8U

3.3U

2.7U

L2274

135N

C2278

27P

L2034

8.2U

0.01

C2080

180P

C2081

27P

C2100

330P

C2101

56P

C2120

82P

C2121

15P

C2140

120P

C2141

27P

C2160

39P

C2161

33P

12345678910

C2082

C2102

C2122

C2142

C2162

C2279

L2035

8.2U

330P

C2083

330P

C2103

180P

C2123

150P

C2143

100P

C2163

82P

C2037

0.0047

L2074

12U

C2084

120P

R2073

L2094

5.6U

39P

C2104

R2093

L2114

6.8U

33P

C2124

R2113

L2134

3.3U

27P

C2144

R2133

L2154

2.7U

22P

C2164

R2153

L2275

135N

C2280

9P

12

34

56

78

J2001

C2038

0.001

100

560P

100

560P

100

330P

100

220P

100

910

11 1 2

L2033

8.2U

C2035

330P

C2078

C2079

330P

C2098

C2099

120P

C2118

C2119

150P

C2138

C2139

82P

C2159

C2158

68P

C2277

1112

1314

1516

1718

1920

2122

2324

J2002

L2011

0.22U

56P

C2012

0.1

29 30

31 32

33 34

35 36

37 38

39 40

R2032

Q2031

DTC143ZU

R2072

Q2071

DTC143ZU

R2092

Q2091

DTC143ZU

R2112

Q2 111

DTC143ZU

R2132

Q2131

DTC143ZU

R2152

Q2151

DTC143ZU

L5204F

D2273

R2272

Q2271

DTC143ZU

22K

22K

22K

22K

22K

22K

22K

D2031

L5204F

R2031

100

D2071

L5204F

R2071

100

D2091

L5204F

R2091

100

D2 111

L5204F

R2 111

100

D2131

L5204F

R2131

100

D2151

L5204F

R2151

100

D2271

L5204F

R2271

100

L2031

C2031

L2071

L2091

L2 111

L2131

L2151

330U

0.1

3.9U

4.7U

2.2U

2.2U

1.2U

L2271

C2271

C2032

1

C2071

C2091

C2 111

C2131

C2151

C2272

47P

97.0N

0.1

0.001

560P

560P

330P

220P

C2072

C2073

C2092

C2093

C2112

C2113

C2132

C2133

C2152

C2153

C2273

L2272

L2072

12U

0.001

0.1

L2092

5.6U

330P

0.1

L2112

6.8U

390P

0.1

L2132

3.3U

150P

0.1

L2152

2.7U

220P

0.1

4950

C2011

D2001

L5204F

56P

L5204F

R2001

D2002

L2002

330U

390

C2001

1

C2002

RF UNIT (1/4)
BRF

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

@3

SCHEMATIC DIAGRAMS

RF UNIT (3/4)

3R3V

14V

8V

T8V

ATRRF

J3481

DPGV

DRESL

RSTB5
RSTB4
MDAT
MCK

SPLONS

BA0AS
BA1AS

BA6AS
BA7AS
BA8AS
BA9AS

POFBS
PR1BS
PR2BS
POFAS

DRIVE

POFBS
PR1BS

PR2BS
SPLOFS
SPLONS

ASQLS

DRESL

RSTB4

RSTB5

RF UNIT (1/4)

RF UNIT (2/4)

RF UNIT (4/4)

RF UNIT (1/4)

DPGV

DRIVE

ALC
RXS

MCK

MDAT

ALC
RXS

POFBS
PR1BS

PR2BS
SPLOFS
SPLONS

ASQLS

IC3502

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

MC74HC4094ADTR2G

IC3503

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

MC74HC4094ADTR2G

IC3504

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

MC74HC4094ADTR2G

DRESL

MCK

MDAT
RSTB4
RSTB5

V+
OE
Q5
Q6
Q7
Q8

Q'S

V+
OE
Q5
Q6
Q7
Q8

Q'S

V+
OE
Q5
Q6
Q7
Q8

Q'S

100UL3461

16
15
14
13
12
11
10

16
15
14
13
12
11
10

16
15
14
13
12
11
10

C3461

470 MV-AX

MMZ1608Y102BT

EP3501

0.1

C3502

BA2AS
BA3AS
BA4AS
BA5AS

0.1

C3503

BA10AS
BA11AS
BA12AS

BA12TXS

0.1

C3504

PR1AS
PR2AS
ASQLS

SPLOFS

SPLOFS

C3451

1

8V

SPLONS

14VA

POFAS

8V

RXS

PR1AS

PR2AS

T8V

C3441

C3383

DPGV
DRIVE
ALC

Q3481
DTC143ZU

DTC143ZU
Q3411

DTC143ZU

Q3421

1
2
3

10

10

R3384

R3453

L3452

4.7K

560

330U

D3481

L1SS400

Q3412

DTA114EU
DTC143ZU

Q3331

Q3361
DTC143ZU

DTA114EU

IC3441

VIN

VOUT
VSS
CE4NC

XC6209F502MR

1SV307

L3391

D3381

C3392

47

C3393

R3381

C3391

330U

L3381

0.1

C3381

Q3451

DTC143ZU

DTA114EU
Q3471

R3473

Q3362

DTA114EU
Q3381

5

5V

C3442

37.5N

100P

68P

47P

C3394

10K

0.1

C3471

DTA114EU
Q3473

C3481

D3321

L5204F

D3331

L5204F

Q3332

DTA114EU

D3363

L1SS400

D3361

L5204F

10

L3392

61N

C3395

75P

100P

EP3404

MMZ1608Y102BT

DTA114EU
Q3452

R3455

C3452

L5204F

D3471

1

C3472

1

C3491

R3486

5.6

100U

L3481

0.1

10

C3483

C3482

Q3333

DTA114EU
L3331

0.12U

68P

C3331

C3332

C3333

10K

R3343 10K

Q3363
DTA114EU

10K

R3367

1

C3361

D3421

L1SS400

R3404

2.7K
R3406

1.8K

0.1

C3402

C3401

0.1

R3401

56P

C3396

L3401

MMZ1608Y102BT

EP3401

0.1
C3454

D3451

L5204F

R3471

47

R3487

R3481

12

R3482

1K

0.1

33P

330U

1

L3361

330U

4

BAP70Q

560

R3402

100U

L3402

470U

L3451

330U

1

R3488

5.6

220

L2SA1576AR

4.7K

DTC143ZU

L3333

C3334

1

47

R3331

L3332

D3332

L1SS400

L3366

100U

DTA114EU

R3405

1K

R3407

1.8K

5

123

D3401

100

R3403

4P

C3412

0.1

C3403

L3471

330U

R3483

Q3321

100U

LR-439

R3361

Q3422

C3404

C3405

560

L3403

R3415

0

L3485

0.18U

Q3474

1

1

Q3334

DTA114EU

47

R3411

2.7K
R3413

0.1

C3406

1

R3408

100U

100U

47

R3451

C3453

C3486

C3484

Q3322

DTA114EU

C3335

L3334

C3336

C3362

1

1.8K

0.1

4

BAP70Q

560

R3409

470U

L3404

C3407

1

68P

L3482

0.1

10

1

R3412

R3414

L3472

330U

1M

R3484

C3338

1.8K

5

123

100

L3405

0.1

R3452

C3490

1K

R3323

1

C3363

1K

D3402

R3410

100U

47

C3479

Q3475
BFQ19S

C3487

10K

C3339

C3340

0.001

1

L3362

LR-589

C3408

C3409

1

560

L3406

L5204F

D3452

R3472

47

L3483

LR-593

1

1

0.1

C3488

0.1
C3323

C3322

47

R3332

0.001

C3341

C3342

1.5k
R3333

47

R3334

C3343

1.5k
R3335

1

C3368

Q3364

2SC3356G

1

C3364

EP3411

MMZ1608Y102BT

0.1

C3410

0.1

IC3421

1

IN

2

GND3OUT

BGA616

EP3402

MMZ1608Y102BT

1

1P

R3336

1P

R3337

1000U

68

L3363

L5204F

C3492

L3321

330U

L3335

LR-440

2SC5551A

560

1

L3336

LR-440

560

1

L3367

R3362

100U

C3422

GND

1

C3455

560

R3454

D3472

330U

L3453

100

R3489

1M

L3484

R332147R3322

R3338

Q3335

0.001

C3346

C3344

R3339

Q3336
2SC5551A

0.001

C3347

C3345

R3365

2.2K

L3364

LR-589

MMZ1608Y102BT

EP3015

15

0.1

1

C3421

4

1

560

R3383

330U

L3383

47

C3321

1

15

C3348

100U

L3337

47

R3340

C3349

15

100U

L3338

47

R3341

C3369

C3366

R3363

C3436

R3421

100U

L3421

R3422

15

330

R3423

R3424

0.1

C3423

EP3016

MMZ1608Y102BT

10

1

10

C3365

0.1
C3431

1

1

15P

0.1

0.1

330

L3339
LR-439

C3370

R3364

330U

R3434

R3436

C3434

R3431

100U

C3351

1

2.2K

D3362

L5204F

47

L3365

C3367

1K

1.8K

BAP70Q

560

L3431

R3342

330U

0.1

R3366

0.1

R3437

4

R3432

470U

0.1

L5204F

D3322

D3333

L5204F

47

L3340

R3435

2.7K

1.8K

5

123

100

R3433

L3432

C3433

D3431

C3432

100U

C3437

560

L3433

0.1

14V

D3382

0.1

C3435

1

R3382

330U

C3312

R3312

L3312

1SV307

47

L3382

C3382

1

560

330U

0.1

L3311

L3313

R3311

5V

330U

330U

390

0.1

C3311

1

C3313

BA0AS

BA2AS

BA3AS

BA4AS

BA5AS

BA6AS

BA12AS

BA12TXS

BA10AS
BA1AS
BA9AS

BA11AS
BA7AS
BA8AS

R3032

DTC143ZU

R3072

DTC143ZU

R3092

DTC143ZU

R3112

DTC143ZU

R3132

DTC143ZU

R3152

L5204F

D3273

R3272

Q3271
DTC143ZU

R3292

Q3291
DTC143ZU

22K

Q3031

22K

Q3071

22K

Q3091

22K

Q3 111

22K

Q3131

22K

Q3151
DTC143ZU

22K

C3283

22K

C3299

D3031

L5204F

R3031

100

D3071

L5204F

R3071

D3091

L5204F

R3091

D3 111

L5204F

R3 111

D3131

L5204F

R3131

100

D3151

L5204F

R3151

D3271

L5204F

0.1

D3291

1SV307

R3291

0.1

100

100

100

100

100

R3271

100

L3031

C3031

L3071

L3091

L3 111

L3131

L3151

L3291

330U

0.1

3.9U

4.7U

2.2U

2.2U

1.2U

L3271

C3271

23.8N

C3071

C3091

C3 111

C3131

C3151

C3272

47P

97.0N

0.1

C3291

C3292

0.001

560P

560P

330P

220P

330P

0.1

C3032

1

C3072

C3073

C3092

C3093

C3112

C3113

C3132

C3133

C3152

C3153

C3273

L3272

L3072

12U

0.001

0.1

L3092

5.6U

330P

0.1

L3112

6.8U

390P

0.1

L3132

3.3U

150P

0.1

L3152

2.7U

220P

0.1

L3292

0.75U

4748

4950

C3033

C3274

75P

220P

135N

4546

0.03~0.499 MHz

0.01
C3034

1.6~1.999 MHz

330P

C3074

2.0~2.999 MHz

330P

C3094

3.0~3.999 MHz

180P

C3114

4.0~5.999 MHz

150P

C3134

6.0~7.999 MHz

100P

C3154

50.0~54.0 MHz (RX)

C3275

50.0~54.0 MHz(TX)

C3293

12P

3738

3940

4142

4344

L3032

8.2U

0.0047

C3075

C3095

C3115

C3135

C3155

47P

3334

3536

120P

39P

33P

27P

22P

3132

C3076

180P

C3077

C3096

C3097

330P

C3116

C3117

C3136

C3137

120P

C3156

C3157

L3273

97.0N
C3276

C3294

R3293

2728

2930

27P

56P

15P

82P

27P

33P

39P

47P

330P

100

2526

L3033

8.2U

L3293

C3295

2122

2324

C3078

C3098

C3118

C3138

C3158

23.8N

0.1

1718

1920

J3002

330P

330P

120P

150P

82P

C3277

1314

1516

C3035

C3079

C3099

C3119

C3139

C3159

68P

1112

47P

47P

56P

10P

22P

0.01

L3073

L3093

L3113

L3133

L3153

C3036

12U

5.6U

6.8U

3.3U

2.7U

L3274

135N

C3278

27P

L3034

8.2U

0.01

C3080

180P

C3081

27P

C3100

330P

C3101

56P

C3120

82P

C3121

15P

C3140

120P

C3141

27P

C3160

39P

C3161

33P

12345678910

C3082

C3102

C3122

C3142

C3162

C3279

R3297

L3035

8.2U

330P

330P

180P

150P

100P

82P

C3083

C3103

C3123

C3143

C3163

0

C3037

0.0047

L3074

12U

120P

C3084

R3073

L3094

5.6U

39P

C3104

R3093

L3114

6.8U

33P

C3124

R3113

L3134

3.3U

27P

C3144

R3133

L3154

2.7U

22P

C3164

R3153

L3275

135N

C3280

9P

12

34

56

78

J3001

C3038

0.001

100

560P

100

560P

100

330P

100

220P

100

910

11 1 2

0.01

R3033

C3085

C3105

C3125

C3145

C3165

C3281

13 14

15 16

330U

0.001

330P

390P

150P

220P

39P

17 18

L3036

100

C3041

L3075

C3088

L3095

C3108

L3115

C3128

L3135

C3148

L3155

C3168

L3276

R3273

19 20

21 22

D3032

L5204F

0.1

D3072

L5204F

3.9U

0.1

D3092

L5204F

4.7U

0.1

D3112

L5204F

2.2U

0.1

D3132

L5204F

2.2U

0.1

D3152

L5204F

1.2U

0.1

D3272

L5204F

100U

100

C3282

D3292

1SV307

23 24

25 26

330U

L3001

0.1

1

C3002

ARF

RF UNIT (1/4)

C3001

L3002

330U

390

R3001

D3001

L3011

0.22U

L5204F

56P

C3012

0.1

27 28

29 30

31 32

33 34

35 36

37 38

56P

C3011

39 40

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

@4

SCHEMATIC DIAGRAMS

RF UNIT (4/4)

[ACC(1)]

1:RTTY
2:GND
3:SEND
4:MOD
5:AF
6:SQLS
7:14V
8:ALC

[ACC(2)]

1:8V
2:GND
3:SEND
4:BAND
5:ALC
6:TRV
7:14V

PW2FB

TO MAIN

J8521

[RELAY]

[EXT KEYPAD]

[METER]

[REMOTE]

6

1

4

6

1

4

J4051

[ALC]

J4004

[KEY]

100

R4001

IC4001

8

0.1
V+

GND

C4001

4

NJM2904CRB1

J4006

6
7

7

1
8
3

8

3

4
2
5

5

2

J4007

6
7

7

1

3

3

4
2
5

5

2

C4052

0.1

RL4051 22

UA2-9NU

J4001

EP4001

MPZ2012S601A

J4002

EP4002

MMZ1608Y102BT

J4003

EP4003

MMZ1608Y102BT

EP4004

MMZ1608Y102BT

J4005

C4051

0.1

L4001

L4002

EP4005
MPZ1608S221A

ERZVF2M201

L4003

0.1

C4007

0.01

C4005

EP4015

EP4016

EP4017

EP4018

R4051

L4004

100U

0.01

C4002

RL4001

C4004

0.0047
EDR0011A0900Z

IC4003

R4002

MMZ1608Y102BTEP4006

MMZ1608Y102BTEP4007

100U

100U

C4008

100U

C4009

EP4008

MMZ1608Y102BT

100

R4003

IC4002

8

V+
GND
4

NJM2904CRB1

MMZ1608Y102BTEP4009
MPZ1608S221AEP4010
MMZ1608Y102BTEP4011

MPZ1608S221AEP4012
MMZ1608Y102BTEP4013

MMZ1608Y102BTEP4014

MMZ1608Y102BT

MPZ1608S221A

MMZ1608Y102BT

MMZ1608Y102BT

C4014

AQV253A

0.01

C4011

C4013

R4004

4.7K

0.01

0.01

R4005

C4010

4.7K

0.01

10P

C4012

0.01

0.01

C4015

C4016

C4017

D4001

0.01

R4011
180

R4006

R4007

0.01

0.01

8.2K

R4008

0.01

0.01

C4020

C4018

0.01

0.01

C4019

C4021

R4012

100

L1SS400

Q4001

Q4002

DTC143ZU

D4002

LRB706F
D4003

LRB706F

R4009

IC4002

1

NJM2904CRB1

R4010

6.8K

2.7K

7

IC4002
NJM2904CRB1

6.8K

10
C4027

330P

C4024

C4022

0.01

C4023

DTC143ZU

2.7K

0.01

R4013

R4014

R4015

R4016

2

3

6

5

DTC143ZU

2.2K

2.2K

2.2K

2.2K

R4017

4.7K

R4018

4.7K

R4019

4.7K

R4020

4.7K

Q4004

DSC7004S0

Q4003

D4004

L1SS400

PW2RLS

EALC

EXRL1S

EXRL2S

EPAD2L

EPAD1L

METBV

METAV

KEYI

CIV

CIVE

D4005

L1SS400

R4021

R4022

0.01

R4028

C4025

4.7K

33K

15K

R4025

R4023

R4024

RF UNIT (3/4)

RF UNIT (1/4)

R4026

R4027

10K

100

470

4.7K

33K

15K

R4034

R4029

150

R4030

1K

Q4005
L2SC4081

R4031

10K

R4032

120K

IC4001

1

NJM2904CRB1

R4033

100K

IC4001

7

NJM2904CRB1

ASQLS

ACC5V
AMOD
AAF
SENI
TRAS
RTKI
TRVI
BANDV
EALC
EXRL1S
EXRL2S
EPAD1L
EPAD2L
METAV
METBV
KEYI
CIV
CIVE
PW2RLS

Q4007

R4035

2

3

6

5

R4036

4.7K

Q4006
L2SC4081

DTA114EU

0.01

4.7K

C4026

R4037

R4038

R4039

R4040

100K

82K

100K

100K

Q4008
L2SC4081

R4042

100K

3R3V

ASQLS

ACC5V

BANDV

ASQLS

ACC5V

AMOD

SENI
TRAS
RTKI
TRVI

BANDV

EALC
EXRL1S
EXRL2S
EPAD1L
EPAD2L

METAV
METBV

KEYI

CIVE
PW2RLS

SENI

TRAS

AAF

AMOD

RTKI

TRVI

3R3V

AAF

CIV

14V

8V

3R3V

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

PA UNIT (1/2)

PA UNIT (2/2)

+3R3V

MDAT

DRESL

PSTB

MCK

YGR

J101

SJ050010

FID1V
FID2V

R101

PDIDV

R102

15

330

R154

100k

100 R701
100 R702
100 R703
100 R704

330

R103

R151

47k

2

1

3

IC151

NJM2904CRB1

100k

R153

6

5

NJM2904CRB1

EP711
EP712

EP701
EP702

+5V

+3R3V NC

GND

FID1V
FID2V

MDAT

DRESL

PSTB

MCK

L101

LR-360

R152

100

IC151

@5

SCHEMATIC DIAGRAMS

R308

R306

2.2k

2.2k
R307

R271

C251

C311

1

1

R309

C310

R311
22

100

IC251

8
V+

GND

0.1
4

0.1

0.1

R310

22

22

Q301

RD100HHF1C

Q302
RD100HHF1C

22

R451

0.1

C451

R452

R371

C351

NJM2904CRB1

R314

NTCG16

1.8k

100

IC351

GND

0.1

6.8

C452

8

V+

4

0.1

L302

LR-580

THML

C321

FIDL

DIDL

PWRS

390P

C326

C327

68P

390P

C322

68P

C403

C413

0.1

0.1

C402

C412

100P

C401

100P

C411

0.1

0.1

L304

LA-262

L303
1
2
3
4

LR-609

R403

IC401

1

REF

2

GND

3

V+4IN+

INA199A2

R413

IC411

1

REF

2

GND

3

V+4IN+

INA199A2

R412

1k

OUT

R402

100

OUT

100

IN-

IN-

1k

C328

5

L305

6
5

6
5

5P

LR-507

R321

4.7

1000

C341

R401

0.001

R433

R322

R411

0.01

1k

4.7

R323

1000

C342

PA UNIT (2/2)

PAO

4.7

0.1

C343

C344

47k

R434

0.0047

F431

R431

R432

0.01

0.0047

C481

C482

FHA010

Q431

TJ50S06M3L

100k

82k

Q432
RUM002N02

0.1

C483

1000

C484

D481

DF30SC4M

D431

TPSMD15A

D482

DZ2J180

C524

C514

C504

C502

C522

0.0047

C516

0.0047

C527

C528

0.1

LR-386

0.1

C508

C507

0.0047

0.1

DC-IN

L502

C517

L501

LR-386

C529

0.68

0.1

470

C523

C513

470

0.0047

0.1

0.0047

C501

0.1

C521

0.0047

C515

0.0047

0.1

C503

0.1

+

C312

47

R305

R304

LRB751S

D301

D302

0.1

C308

C309

100

IC151

8

V+

GND

0.1
4

0.0068

R319

D303

L1SS400

D320

L1SS400

R320

47

C313

0.0068

LRB751S

0.1

NJM2904CRB1

R205

120

R107

470

0.001

RD06HVF1

C102

R104

7

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

0.1

220

C104

R105

0.1

NC

GND
THML
DIDL
DID1V
DID2V
PWRS
PDIDV
FIDL

PVDL

EKEY
ESTA

C103

220

C105

DID1V

Q101

R106

0.001

3.9k

R253

DID2V

220R108

C106

R251

2

3

IC251

NJM2904CRB1

100k

R263

R705

100

R716
R717

0.1

0.001

C107

0

1

R261

6

5

IC251

NJM2904CRB1

100k

EP703
EP704
EP705
EP706

EP707
EP708

EP718

100
100

R252

100

0

L201

LR-361

7

R262

100

C202

0.047

C203

0.047

C211

THML

DIDL
DID1V
DID2V
PWRS

PDIDV

FIDL

47

R201

0.1

D201

C204

C206

C207

47R202

LRB751S

LRB751S

C212

D202

0.1

0.1

C205

R203

R204

0.001

0.1

0.001

2.2k

2.2k

R206

120

R354

FID1V

Q201
RD15HVF1

RD15HVF1
Q202

2

3

100k

100k

R353

R364

FID2V

1
3
2
4

EP201

EP202

EP203

R351

33k

1

IC351

NJM2904CRB1

R361

33k

6

5

IC351

NJM2904CRB1

100k

R363

100k

J721

67

1
2

EP722
3
4
5

L301

LR-530

C209

R352

100

7

EP721

6

5

R207

0.1

C721

10

R362

0.1

100

C722

0.1

100

R301

R303

0.1

C306

C307

PA UNIT (2/2)

R302

0

C301

0

0.1

100P

+14V

R317

R318

C304

0.0068

C305

0.0068

100

100

R171

C151

NJM2904CRB1

0.1

0.1

C702

C701

C703

J591

56

1
2
3
4

MPZ2012S601A
MPZ2012S601A

0.001

C705

C704 0.001

47P

C707 47P

C706

L591
L592
EP591
EP592

C708 47P

47P

220U
220U

0.001

0.001

C592

C591

0.001

C593

EKEY
ESTA
+14V

0.001

C709

C710

0.001

0.001

C712

C711

0.001

0.1

C714

C713

0.001

0.001

C715

C716

C717 0.1

0.001

0.1

C718

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

@6

SCHEMATIC DIAGRAMS

PA UNIT (2/2)

PAO

3.5/4.63 MHz

5/7 MHz

50 MHz

1.8 MHz

24/28 MHz

C832

C852

C817

C910

220P

150P

C933

180P

33P

RL822

FTR-B4CA009Z

RL842

FTR-B4CA009Z

RL922

33P

FTR-B4CA009Z

RL802

FTR-B4CA009Z

RL902

FTR-B4CA009Z

C831

C851

C931

C811

C911

0.1

0.1

0.1

0.1

0.1

D831

D851

D931

D811

D911

L1SS400

L831

L1SS400

L951

L1SS400

L931

L1SS400

L811

L1SS400

L911

100U

100U

3.3U

100U

12U

J941

PAO

L941

+14V

100U

150

R941

L1

D812

L2

D832

L3

D852

L4

D872

L5

D892

L6

D912

L7

D932

L1SS400

C941

C819

L1SS400

C839

L1SS400

C859

L1SS400

C879

L1SS400

C899

L1SS400

C919

L1SS400

C939

0.1

LDTC143ZE
Q801

Q802
LDTA123YET

0.1

LDTC143ZE
Q821

Q822

0.1
LDTA123YET

LDTC143ZE
Q841

Q842
LDTA123YET

0.1

LDTC143ZE
Q861

Q862
LDTA123YET

0.1

LDTC143ZE
Q881

Q882
LDTA123YET

0.1

LDTC143ZE
Q901

Q902
LDTA123YET

0.1

LDTC143ZE
Q921

Q922
LDTA123YET

0.1

C818

C838

C858

C878

C898

C918

C938

L1S

0.1

L2S

0.1

L3S

0.1

L4S

0.1

L5S

0.1

L6S

0.1

L7S

0.1

+14V

RL821

L821

L2

100U

L1SS400

0.1

C821

D821

FTR-B4CA009Z

RL841

L841

L3

100U

D841

L1SS400

0.1

C841

FTR-B4CA009Z

L1SS400

0.1

C921

0.1

L1SS400

C801

0.1

L1SS400

C901

RL921

FTR-B4CA009Z

RL801

FTR-B4CA009Z

RL901

FTR-B4CA009Z

L921

L7

3.3U

D921

L801

L1

100U

D801

L901

L6

12U

D901

C927

12P

C825

C845

LA-547

C922

C923

C806

C905

220P

180P

L922

470P

27P

C826

C846

10P

12P

C807

C906

L822

LR-263

C822

C823

270P

L842

LR-552

C842

C843

120P

L802

LR-226

C802

C803

470P

C808

L902

LA-478

C902

C903

22P

180P

180P

270P

82P

C928

220P

270P

680P

33P

12P

22P

C929

470P

C809

C827

C847

L923

LA-550

C924

22P

C810

330P

150P

470P

C907

C828

C848

8P

C812

39P

270P

330P

680P

C908

C829

C849

C813

68P

L823

LR-235

C824

330P

L843

LR-238

C844

220P

39P

C930

L803

LR-227

C804

C805

680P

L903

LA-462

C904

100P

56P

C926

C932

100P

100P

8P

L924

LA-548

39P

C815

470P

270P

C830

330P

C850

3P

470P

C816

27P

C909

10/14 MHz

18/21 MHz

C869

C890

33P

C870

56P

RL862

39P

FTR-B4CA009Z

RL882

FTR-B4CA009Z

C871

C891

0.1

0.1

D871

D891

L1SS400

L871

L1SS400

L891

47U

18U

L1S
L2S
L3S
L4S

L5S
L6S
L7S

C942

0.1
IC941

1

STR

2

D

3

CLK

4

Q1

5

Q2

6

Q3

7

Q4

8

GND9QS

MC74HC4094ADTR2G

Q'S

16

V+

15

OE

14

Q5

13

Q6

12

Q7

11

Q8

10

R942

100

DRESL

PSTB
MDAT

MCK

+3R3V

DRESL

PSTB
MDAT
MCK

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

RL861

L861

L4

47U

L881

L5

18U

D861

D881

0.1

L1SS400

C861

0.1

L1SS400

C881

FTR-B4CA009Z

RL881

FTR-B4CA009Z

C865

15P

L862

LR-229

C862

C885

39P

C886

22P

C882

C883

56P

C873

L882

LA-480

100P

22P

27P

C874

L864

LR-293

C872

C875

100P

C887

82P

27P

100P

C888

100P

120P

C867

L883

LA-481

C884

C868

18P

L863

LR-293

C864

120P

47P

68P

C889

DIGISEL-A UNIT

2590

MP1

MP2

2590

MP3

2590

MP4

2590

MP5

2590

RL2

J12

@7

SCHEMATIC DIAGRAMS

CP15S

CP2

CP15S

1
2

W1,W2

J11

1
2

100k

R216

CP1

TO RF

RFOUTA

J1

C137

C138

100P

C139

C140

180P

L101

LR-476

C141

56P

L102

LR-477
C142

56P

L103

LR-478A

C143

47P

L104

LR-479

R104

10k

L105

LR-480

R105

10k

L106

LR-481

L107

LA-595

120P

180P

RL67

UA2-9NU

RL69

UA2-9NU

RL70

UA2-9NU

RL71

UA2-9NU

RL72

UA2-9NU

RL73

UA2-9NU

RL74

UA2-9NU

RL75

UA2-9NU

RL76

UA2-9NU

UA2-9NU

0.01

D67

CP10A

C67

L1SS400

0.01

CP11A

D68

L1SS400

C68

0.01

D69

LP1A

L1SS400

C69

0.01

D70

LP2A

L1SS400

C70

0.01

LP3A

L1SS400

D71

C71

0.01

D72

LP4A CPX2A

L1SS400

C72

0.01

D73

LP5A

L1SS400

C73

0.01

D74

LP6A

L1SS400

C74

0.01

LP7A

D75

L1SS400

C75

C129

1P

C130

2P

C131

4P

C132

8P

C133

18P

C134

36P

C135

68P

C136

120P

C35

0.01

RL58

UA2-9NU

RL59

UA2-9NU

RL60

UA2-9NU

RL61

UA2-9NU

RL62

UA2-9NU

RL63

UA2-9NU

RL64

UA2-9NU

RL65

UA2-9NU

RL66

UA2-9NU

C58

C59

C60

C61

C62

C63

C64

C65

C66

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

0.01

D58

D59

D60

D61

D62

D63

D64

D65

D66

L1SS400

L1SS400

L1SS400

L1SS400

L1SS400

L1SS400

L1SS400

L1SS400

L1SS400

CP1A

CP2A

CP3A

CP4A

CP5A

CP6A

CP7A

CP8A

CP9A

CS1A

CS2A

CS3A

CS4A

DSAPA

L1SS400

C54

D54

C55

L1SS400

D55

C56

L1SS400

D56

C57

L1SS400

D57

C126

0.01

0.01

0.01

0.01

100P

RL54

UA2-9NU

RL55

UA2-9NU

RL56

UA2-9NU

RL57

UA2-9NU

R208

C110

2P

C111

2.5P

C105

R215

0.01

1.5k

3P

C201

0.1

C101

470P

C102

240P

C103

270P

C104

100P

C106

150P

C107

150P

C108

150P

C109

150P

47

R201

L201

C202

180

R202

R203

1k

220U

0.01

L204BBB
D201

D202

L204BBB

0.1C203

0.1C204

RL51

UA2-9NU

RL52

UA2-9NU

RL53

UA2-9NU

R205

R206

10kR207

180

270

0.01C213

0.01C214

C113

9P

C114

18P

C115

18P

C116

18P

C117

33P

C118

47P

C119

18P

C120

18P

C121

18P

C122

9P

C124

2P

C125

2.5P

RL201

R204

330

C206

0.1

33

R209

22

L203

LR-493

0.1

0.01

C205

C207

Q201

2SC5551A

C208

10P

270

270

R210

R211

C209

C215

0.01

C210

0.01

UA2-9NU

D205

0.1

C216

C211

47

R213

L1SS400

0.01

R214

0.1

1.5k

C212

C51

C52

C53

0.01

D51

0.01

D52

0.01

D53

D203

L1SS400

D204
L1SS400

L1SS400

R60

L1SS400

330

L1SS400

CPX1A

LP3A

LP2A

LP1A

LP7A

R100

IC1

1

A0

2

A1

3

VC

4

VSS5SDA

CAT24C256XI

C6A
C5A
C4A
C3A
C2A
C1A
S4A

L7A
L6A
L5A
L4A
L3A
L2A
L1A

LDTC144EE

Q52

CPX1A
CPX2A
CS1A
CS2A
CS3A
CS4A
CP1A
CP2A
CP3A
CP4A
CP5A
CP6A
CP7A
CP8A
CP9A
CP10A
CP11A
LP1A
LP2A
LP3A
LP4A
LP5A
LP6A
LP7A

DSAPA

330

R10

R9

DSONA

330

L1SS400

DSCLA

DSDAA

C1

0.1

10k

10k

IC4

VSS

DATA

CLOCK

BU2099FV

IC5

DATA

CLOCK

BU2099FV

330
330
330
330
330
330

330
330
330
330
330
330
330
330
330
330
330
220
220
220
330
330
330
330

NC

LCK

VSS

NC

LCK

0.01
D21

C21

1
2
3
4
5
6

Q0

7

Q1

8

Q2

9

Q3

10

Q4

1
2
3
4
5
6

Q0

7

Q1

8

Q2

9

Q3

10

Q4

0

8

VCC

7

WP

6

SCL

R2

R3

C4

0.1

20

VDD

19

OE

18

SO

17

Q11

16

Q10

15

Q9

14

Q8

13

Q7

12

Q6

11

Q5

C5

0.1

20

VDD

19

OE

18

SO

17

Q11

16

Q10

15

Q9

14

Q8

13

Q7

12

Q6

11

Q5

LDTA144EE

Q51

R35

R36

R37

R38
R39
R40
R41

R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58

RL21

UA2-9NU

R4
R5
R6

R59
R7
R8

1k
1k
1k

C10A
C11A

X1A
X2A
S1A
S2A
S3A
S4A
C1A
C2A
C3A
C4A
C5A
C6A
C7A
C8A

C9A
C10A
C11A

L1A

L2A

L3A

L4A

L5A

L6A

L7A

X1A
X2A
S1A
S2A
S3A

C7A
C8A
C9A

R1

1k
47
47

CP4

100k

CP15S

100U

L3

100U

L4

CP15S

CP3

DSRES

DDAT

DCK

DSTB
DSONA
DSAPA

L2

100U

100U

L1

TO RF

RFINA

J2

TO MAIN
J2017

+15V
3R3V

GND

1
2
3
4
5
6
7
8
9
10

J2018

3
2
1

TO MAIN

GND
DSRES
DSCLA
DSDAA
DSDAT
DSCK
DSTBA
DSONAH
DSAPAH
GND

+15V
+3R3V
GND

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

DIGISEL-B UNIT

2590

MP3

2590

MP4

MP1

2590

MP2

2590

MP5

2590

RL2

J12

@8

SCHEMATIC DIAGRAMS

CP15S

CP1

CP15S

1

W1,W2

2

J11

1
2

100k

R216

CP2

TO RF

RFOUTA

J1

C137

C138

100P

C139

C140

180P

L101

LR-476

C141

L102

LR-477
C142

L103

LR-478A

C143

47P

L104

LR-479

R104

L105

LR-480

R105

10k

L106

LR-481

L107

LA-595

56P

10k

120P

180P

56P

RL67

UA2-9NU

RL69

UA2-9NU

RL70

UA2-9NU

RL71

UA2-9NU

RL72

UA2-9NU

RL73

UA2-9NU

RL74

UA2-9NU

RL75

UA2-9NU

RL76

UA2-9NU

C72

C74

C68

C69

C70

C71

C73

C75

UA2-9NU

0.01

C67

D67

CP10A

L1SS400

C129

1P

0.01

CP11A

D68

0.01

D69

L1SS400

LP1A

L1SS400

C130

C131

4P

0.01

LP2A

D70

0.01

D71

L1SS400

LP3A

L1SS400

C132

C133

18P

0.01

LP4A CPX2A

D72

L1SS400

C134

36P

0.01

LP5A

D73

L1SS400

C135

68P

0.01

D74

LP6A

L1SS400

C136

120P

0.01

D75

LP7A

L1SS400

C35

0.01

RL58

UA2-9NU

C58

0.01

D58

L1SS400

CP1A

C126

100P

RL59

2P

C110

RL54

0.01

UA2-9NU

2P

RL60

UA2-9NU

C59

C60

0.01

D59

D60

L1SS400

L1SS400

CP2A

CP3A

CS1A

L1SS400

C54

D54

UA2-9NU

0.01

RL55

RL61

UA2-9NU

0.01

C55

D55

L1SS400

CS2A

UA2-9NU

8P

RL62

UA2-9NU

RL63

UA2-9NU

RL64

UA2-9NU

RL65

C61

C62

C63

C64

0.01

0.01

0.01

0.01

D61

D62

D63

D64

L1SS400

L1SS400

L1SS400

L1SS400

CP4A

CP5A

CP6A

CP7A

CS3A

CS4A

DSAPA

D56

L1SS400

D57

L1SS400

C56

C57

RL56

UA2-9NU

0.01

RL57

UA2-9NU

0.01

R208

33

R204

330

C206

0.1

R209

2SC5551A

C208

22

UA2-9NU

RL66

UA2-9NU

C65

C66

0.01

0.01

D65

L1SS400

D66

L1SS400

CP8A

CP9A

C205

R210

L203

LR-493

0.1

0.01

C207

Q201

10P

270

C209

270

R211

C111

C115

C117

C118

C119

C120

C121

C122

C124

C125

0.01

C210

0.01

2.5P

RL201

UA2-9NU

0.1

0.1

C216

C211

47

R213

9PC113

18PC114

18P

18PC116

33P

47P

18P

18P

18P

9P

2P

2.5P

D205

L1SS400

C215

0.01

R214

1.5k

C212

C105

R215

0.01

1.5k

3P

C201

C101

470P

RL51

C102

240P

C103

UA2-9NU

270P

RL52

C104

100P

UA2-9NU

C106

150P

C107

150P

C108

RL53

150P

C109

150P

L204BBB

180

D201

R202

D202

R203

0.1

47

L204BBB

1k

R201

220U

L201

0.01

C202

0.1

C203

0.1

C204

R205

R206

R207

UA2-9NU

180

270

10k

0.01

C213

C214

C51

C52

C53

0.01

D51

0.01

D52

0.01

D53

L1SS400

D204

0.01

L1SS400

R60

L1SS400

330

L1SS400

D203

L1SS400

CPX1A

LP3A

LP2A

LP1A

1
2
3
4

LP7A

R100

0

IC1

A0

VCC
A1
VC

SCL

VSS5SDA

CAT24C256XI

C6A
C5A
C4A
C3A
C2A
C1A
S4A

L7A
L6A
L5A
L4A
L3A
L2A
L1A

LDTC144EE

Q52

CPX1A
CPX2A
CS1A
CS2A
CS3A
CS4A
CP1A
CP2A
CP3A
CP4A
CP5A
CP6A
CP7A
CP8A
CP9A
CP10A
CP11A
LP1A
LP2A
LP3A
LP4A
LP5A
LP6A
LP7A

DSAPA

WP

Q51

R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58

8
7
6

C4

20
19
18
17
16
15
14
13
12
11

20
19
18
17
16
15
14
13
12
11

C1

0.1

R2

R3

0.1
IC4

VDD
OE
SO
Q11
Q10
Q9
Q8
Q7
Q6
Q5

BU2099FV

C5

0.1

IC5

VDD
OE
SO
Q11
Q10
Q9
Q8
Q7
Q6
Q5

BU2099FV

LDTA144EE

330
330
330
330
330
330

330
330
330
330
330
330
330
330
330
330
330
220
220

220
330
330
330
330

10k

10k

VSS

NC

DATA

CLOCK

LCK

VSS

NC

DATA

CLOCK

LCK

330

C21

0.01

D21

R10

DSONA

L1SS400

R9

330

RL21

UA2-9NU

R1

CP4

100k

CP15S

CP3

CP15S

J2

TO RF

RFINA

DSCLB

DSDAB

100U

L3

R59

1k
1
2
3
4
5
6

Q0

7

Q1

8

Q2

9

Q3

10

Q4

R7

47

R8

47

1k

R4

1k

R5
R6

1k

X1A
X2A
S1A
S2A
S3A

DSRES

DDAT

DSTB
DSONB
DSAPB

100U

L4

100U

1
2
3
4
5
6

Q0

7

Q1

8

Q2

9

Q3

10

Q4

C7A
C8A

C9A
C10A
C11A

X1A
X2A
S1A
S2A
S3A

S4A
C1A
C2A
C3A
C4A
C5A
C6A
C7A
C8A
C9A

C10A

C11A

L1A
L2A
L3A
L4A
L5A
L6A
L7A

100U

DCK

L2

L1

TO MAIN
J2017

+15V
3R3V

GND

1
2
3
4
5
6
7
8
9
10

J2018

3
2
1

TO MAIN

GND
DSRES
DSCLB
DSDAB
DSDAT
DSCK
DSTBB
DSONBH
DSAPBH
GND

+15V
+3R3V
GND

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

TUNER UNIT (1/2)

J1002

@9

SCHEMATIC DIAGRAMS

RX-A

PAO

RFMON

J1001

J1003

Q561

KTC2875

C101

R103

2P

68PC103

R104

390

47

C561

D561

D562

100

R101

L562

68N

0.01
R564

4.7k

BAR64

BAR64

100

R102

R105

REF

FOR

R563

56

C564

R565

R567

10k

R562

1.2k

390

L101

LR-610

L561

0.15U

82P

R566

4.7k

R326

R336

C563

R106

10k

1.5k

1

C562

470

10k

33P

C565

R561

1k

1

L102

R325

330

NJM2904CRB1

R335

330

10k

R553

LR-610

R324

33k

1

IC351

R334

33k

7

IC351

NJM2904CRB1

2

6

3

5

5P

C303

56k

R323

56k

R333

Q553
LDTC143ZE

0.01

C555

2P

D301

C301

75P

R302

C302

R321

47k

0.001

R322

C322

47k

R332

R552

C554

L301

15

LRB751S

R301

10k

C321

0.001

0

R331

10k

47k

Q552
LDTC143ZE

0.01

6P

C304

C309

LR-532A

0.022

R311

C331

470P

NJM2904CRB1

33

R551

Q551
LDTA123YET

C553

2P

LRB751S

D302

15

10k

75P

R312

C312

IC351

C311

C313

R351

8

V+

GND

4

D551

0.01

L1SS400

RL551

5P

2.2k

R501

100

C551

0.01

C351

C501

0.033

L501

0.1C503

0.1

SIP-1A

8

10

135

15

0.001

C504

R502

C508

DSA700400

Q501

EP501

D501

U05G

10

6

LR-527

L502

135

15

15

R503

R504

10

R507

47k

DSC7004S0

Q503

150

R508

LDTC143ZE

MMZ1608B301CT

8

15

R505

Q502

D552

L1SS400

RL552

C502

0.033

6

0.001

C505

C509

10

R506

470

R509

0.1

C510

C552

0.01

LR-527

C507

10k

L503

AS080340

0.1

470

R510

EP502

150

R1011

EC2-9TNU

SIP-1A

MMZ1608B301CT

MMZ1608B301CT

EP503

D1011

LDAN222

RL1011

0.1

C1011

NATT1S

C1013

0.1

C1101

C1102

D1201

100k

R1203

C1014

10P

220P

330P

C1202

0.1

0.1

C1012

MMBD452LT1G

2.2k

R1202

NJM2904CRB1

C1301

R1301

5P

10

IC1901

150

R1401

150

R1402

GND

150

R1411

150

R1412

L1311

LR-317

R1901

8

V+

4

150

R1421

150

R1422

0.1

C1341

100

C1901

2.2k

R1341

R1342

0.1

R1431

120

R1441

120

R1451

120

D1312
MMBD352LT1G

MP1301

123

10k

R1432

100

R1442

100

R1452

100

D1311

MMBD352LT1G

2355

4

R1701

8

V+

GND

4

BA2903SFVM

IC1701

IREFV

R1251

3.3k

0.01

C1251

C1365

R1461

L1312

LR-317

100

C1701

R1252

R1362

0.1

330

6.8k

R1365

330

R1471

0.1

47k

R1261

R1364

10k

2.2k

270

R1481

D1261

C1261

150k

D1341

C1501

C1351

R1351

0.01

15P

0.1

47

R1263

R1264

0.01

C1262

R1501

100

R1502

R1505

LDAN222

LDAN222

R1503

47

47

LR-604

L1501

100

R1504

C1504

0.1

D1505

C1505

LRB751S

D1506

C1506

LRB751S

47k

R1506

R1507

IC1701
BA2903SFVM

6

220k

5

220k

IC1701
BA2903SFVM

2

3

1k

R1361

33P

330P

180k

C1507

C1203

47

R1272

6

5

IC1901

NJM2904CRB1

0.01

2

3

IC1901

NJM2904CRB1

0.01

7

0.01

C1263

1

PHASEI

0.01

C1361

R1021

10P

C1601

30P

C1602

MMBD452LT1G

330P

C1272

2.2k

7

1

150

D1021

LDAN222

RL1021
EC2-9TNU

10k

R1614

Q1611
2SC4116

D1271

SWR

R1902

330

PWR

R1903

330

0.1

C1021

R1613

C1271

0.1

NATT2S

C1023

R1612

10k

0.1

10k

R1615

0.1

C1805

NATT2R

1k

0.1

0.1

C1807

C1806

C1024

0.1

0.1

C1022

L1009

AS080440

C1611

Q1621
2SC4116

1k

R1625

0.1

0.1

C1809

C1808

100k

R1032

R1031

CSA70

R1611

220

0.1

0.1

C1803

MPZ1608S601A EP1808

0.1

0.001

0.001

0.1

C1817

C1818

C1819

C1821

EP1801

EP1802

EP1803

0.1

MPZ1608S601A

0.1

C1802

C1801

TPWRL

ANTS

TSWRL

REFLP

IREFV

FORLP

PHASEI

47P

47P

0.001

47P

C1815

C1813

C1816

C1814

IMPI

T8V

47P

C1812

NATT1S

NATT1R

NATT2S

NATT2R

47P

47P

C1810

C1811

MPZ1608S101A

MPZ1608S601A

R1804

100

R1817

100
100

R1819

100

R1818
R1805

100
100R1806
100R1807

100R1809

100

R1810

100

R1811

100

R1812

100

R1813

100

R1814

100

R1815

100

R1816

NATT1S

NATT1R

NATT2S

NATT2R

DET_OUT

ANTS
T8V
+14V
+3R3V

TO MAIN
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

TSTB1
TSTB2
TSTB3
TSTB4
TDAT
TCLK
TOE

14V
14V
14V
NC
3R3V
3R3V
NC

-12V
NC
TPWRL
ATN S
SWRL
REFLP
IREFV
FORLP
IMPI
T8V
PHASEI
TCALV
TSTB1
TSTB2
TSTB3
TSTB4
TDAT
TCLK
TOE
GND
GND
GND
GND

To upgrade quality, some components may be
subject to change without notice.

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

TUNER UNIT (2/2)

T8V

T8V

ANTS

ANTS

+14V

+3R3V

DET_OUT

NATT1S
NATT1R
NATT2S
NATT2R

C2001

NATT1S
NATT1R
NATT2S
NATT2R

#0

SCHEMATIC DIAGRAMS

R2064

100

R2065

560

R2066

100

L1SS400

C2061

C2064

RL2301

G6S-2

0.1

D2061

BAR64

D2062

BAR64

0.1

L2301

RX-B

100k

R2601

ANT2
MP2001

ANT1
MP2002

5P

C2002

AS100340

J2003

3768

3768

150

D2311

LDAN222

RL2011
EC2-9TNU

0.1

C2311

NL1R

C2313

0.1

L2011

LA-559

NL1S

R2321

C2314

0.1

0.1

C2312

NL0R

NL0S

0.1

R2311

150

D2321

LDAN222

RL2021
EC2-9TNU

0.1

C2321

NL2R

C2323

0.1

L2021

LA-459

NL2S

C2324

0.1

0.1

C2322

150

R2331

D2331

LDAN222

RL2031
EC2-9TNU

0.1

C2331

NL3R

C2333

L2031

LA-460

NL4R

C2343

L2041

LA-461

NL4S

R2351

C23440.1

0.1

0.1

C2342

NL3S

150

R2341

0.1

C2332

D2341

LDAN222

RL2041
EC2-9TNU

0.1

C2341

C2334

0.1

0.1

150

D2351

LDAN222

RL2051
EC2-9TNU

0.1

C2351

NL5R

C2353

L2051

LA-462

NL5S

150

R2361

0.1

C2352

D2361

LDAN222

RL2061
EC2-9TNU

0.1

C2361

0.1

C2354

0.1

NL6R

C2363

L2061

LA-463

NL6S

C23640.1

0.1

0.1

C2362

150

R2371

D2371

LDAN222

RL2071
EC2-9TNU

0.1

C2371

NL7R

C2373

L2071

LA-464

NL7S

150

R2381

0.1

C2372

D2381

LDAN222

RL2081
EC2-9TNU

0.1

C2381

C2374

0.1

0.1

NL8R

C2383

0.1

L2081

LR-542

NL8S

R2391

C2384

0.1

0.1

C2382

150

D2391

LDAN222

RL2091
EC2-9TNU

0.1

C2391

NL9R

C2393

L2091

LR-539

0.1

L2099

NL9S

C2394

0.1

0.1

C2392

AS080440

LDTC143ZE

Q2061

Q2301
LDTC143ZE

0.1

C2062

LDTA123YET
Q2062

C2302

R2301

150

0.1

0.1

L2062

C2063

C2301

100U

R2063

0.01
D2301

47k

0.1C2006

RL2251
EC2-9TNU

C2553

C2554

NCINS

NCINR

0.1

C2551

0.1
D2551

LDAN222

RL2211

0.1C2514

0.1C2513

EC2-9TNU

0.1C2511

D2511

LDAN222

R2511

0.1

C2552

0.1

RL2111
EC2-9TNU

0.1

150

R2551

C2411

C2413

0.1

C2414

0.1

D2411

LDAN222

R2411

NC1S

NC1R

150

18P

C2 111

18P

C2112

RL2121
EC2-9TNU

0.1

C2412

C2423

C2424

D2421

150

LDAN222

NC2S

NC2R

C2121

C2122

0.1

C2421

0.1

0.1

R2421

0.1

C2512

39P

33P

150

0.1

C2422

J2001

RL2131
EC2-9TNU

C2433

C2434

D2431

LDAN222

NC3S

NC3R

0.1

C2431

0.1

0.1

C2131

C2132

R2431

150

82P

68P

0.1

C2432

RL2141
EC2-9TNU

C2443

C2444

D2441

LDAN222

NC4S

NC4R

0.1

C2441

0.1

W2001~W2002

270P

150P

C2141

150P

C2142

RL2151
EC2-9TNU

0.1

C2442

0.1

150

R2441

C2453

C2454

NC5S

NC5R

0.1

C2451

0.1

D2451

LDAN222

150P

C2151

RL2161
EC2-9TNU

C2463

C2464

LDAN222

NC6S

NC6R

0.1

C2461

D2461

0.1

0.1C2452

0.1

150

R2451

150P

150P

C2161

C2162

RL2171
EC2-9TNU

C2473

C2474

LDAN222

NC7S

NC7R

0.1

C2471

D2471

0.1

0.1

R2471

0.1

C2462

0.1

150

R2461

C2171

150

C2172

0.1

C2472

330P

C2483

C2484

NC8R

NC8S

J2002

GND

RL2181
EC2-9TNU

0.1

C2481

0.1

0.1

D2481

LDAN222

RL2221
EC2-9TNU

C2183

R2521

1200P

R2481

0.1

C2521

150

150

0.1

C2482

RL2191
EC2-9TNU

C2493

C2494

LDAN222

NC9S

NC9R

0.1

C2522

0.1

C2491

D2491

RL2281
EC2-9TNU

150

C2583

C2584

LDAN222

NCREDR

NCREDS

0.1

C2562

0.1

C2581

D2581

MAIN

0.1

0.1

C2281

C2282

R2581

56P

56P

0.1

C2582

150

0.1C2524

0.1C2523

LDAN222

D2521

RL2261
EC2-9TNU

0.1

C2561

C2563

0.1

C2564

0.0012

0.0012

C2192

C2191

0.1

C2492

0.1

0.1

150

R2491

NCOUTS

NCOUTR

0.1

D2561

LDAN222

R2561

TCLK

TDAT
TSTB1
TSTB2
TSTB3
TSTB4

TOE

+3R3V

TCLK

TDAT
TSTB1
TSTB2
TSTB3
TSTB4

TOE

TOE

TDAT
TCLK
TSTB1

IC2811

1

VSS

2

DATA

3

CLK

4

LCK

5

Q0

6

Q1

7

Q2

8

Q3

9

Q4

10

Q511Q6

BU2092FV

C2811

0.1

VDD

Q11

Q10

TOE TOETOE

10k

R2815

20
19

QE

18
17
16

Q9

15

Q8

14

Q7

13

NC

12

NC

R2813
R2814

R2811

47

R2812

47

NL5R
NL5S
NL4R
NL4S

NL0R
NL0S

NL3R
NL3S
NL2R
NL2S

NL1R

47

NL1S

47

LDTA123YET

Q2811

Q2812

LDTC143ZE

LDTA123YET

Q2813

Q2814

LDTC143ZE

TDAT
TCLK
TSTB2

IC2821

1

VSS

2

DATA

3

CLK

4

LCK

5

Q0

6

Q1

7

Q2

8

Q3

9

Q4

10

Q511Q6

BU2092FV

C2821

0.1

VDD

QE

Q11

Q10

NC
NC

C2831

0.1

IC2831

20

R2821

19
18
17
16

Q9

15

Q8

14

Q7

13
12

47

R2822

47

R2823

47

NC2R

NC2S

NATT1R

NATT1S

NL9R

NL9S

NL8R

NL8S

NL7R

NL7S

NL6R

NL6S

TDAT
TCLK
TSTB3

1

VSS

2

DATA

3

CLK

4

LCK

5

Q0

6

Q1

7

Q2

8

Q3

9

Q4

10

Q511Q6

BU2092FV

VDD

QE

Q11

Q10

NC
NC

20
19

R2831
18
17
16

Q9

15

Q8

14

Q7

13
12

47

R2832

47

R2833

47

NC8R
NC8S
NC7R
NC7S

NC6R
NC6S
NC5R
NC5S

NC4R
NC4S
NC3R
NC3S

TDAT
TCLK
TSTB4

To upgrade quality, some components may be
subject to change without notice.

IC2841

1

VSS

2

DATA

3

CLK

4

LCK

5

Q0

6

Q1

7

Q2

8

Q3

9

Q4

10

Q5

BU2092FV

C2841

0.1
20

VDD

19

QE

18

Q11

17

Q10

16

Q9

15

Q8

14

Q7

13

NC

12

NC

11

Q6

A7380-5EX
Printed in Japan
© 2017 Icom Inc.

R2841

47

R2842

47

R2843

47

NATT2R
NATT2S

NC1R
NC1S

NCREDR
NCREDS
NCOUTR
NCOUTS

NCINR
NCINS

NC9R
NC9S