genral wiring (genral wiring-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak...

17
SCHEMATIC DIAGRAMS To upgrade quality, some components may be subject to change without notice. A-7290-3EX Printed in Japan © 2015 Icom Inc. y u, , i, , o, , !0 !0 , , !1 !1 , , !2 !2 !6 !6 , , !7 !7 !4 !4 , , !5 !5 !3 !3 J51 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 J45 1 2 J21 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 J71 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 J101 1 2 3 4 5 6 7 8 9 10 11 12 J771 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 J691 J601 1 2 3 4 J752 1 2 3 4 J761 1 2 3 4 5 6 J751 P4 J8 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 J1001 J301 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 J1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 1 2 3 4 J331 1 2 3 4 J12 1 2 3 4 J1 J1311 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 J201 J101 J1431 P4 J1001 J1071 P4 P4 P4 P4 J961 P4 P4 J801 J101 SP1 J601 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 J2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J421 1 2 3 4 5 6 J1802 1 2 3 4 J1803 1 2 3 4 POCV FORLP 14V EALC DSHK HSENI IDL DRESH GND ICCV MCK GND MSTB1 DRIV 3R3V NC GND SKYS 8V NC MDAT NC FAN 8V NC NC GND ALCL TXS REFLP GND VDD(3R3V) GND GND SDCD NC SDDAT1 SDDAT3 SDCMD SDWP SDCLK SDDAT2 SDDAT0 [ACC] CIV [REMOTE] CIVE USB- [USB] PHG MICI MICE PHO FAN+ FAN- SPO NC NC NC NC NC SPO SPE [EXT-SP] USB+ SPO SPE RF TSTB4 RFCNT(EXT) 3R3V GND TCLK CNTRS(EXT) TSTB1 GND 14V 14V NC NC PHASEI SWRL 14V GND GND GND TSTB2 IMPI NC 3R3V GND NC TPWRL IREFV TOE TSTB3 GND TDAT 14V GND ESTA EKEY 14V PSTB 14V FORLP NC REFLP 14V START GND GND 14V KEY GND HFID2V GND HV HFID1V 14V 14V GND GND IDL 14V 14V TXS HV MCK THML DRESH 14V NC GND PWRS MDAT 3R3V DRIDV HV GND 14V GND HV HV GND GND GND NC SKYS DSHK EALC GND HSENI GND ICCV DSHK GND NC NC GND 14V TXS 8V MSTB1 POCV HSENI EALC DRESH NC GND DRIV IDL GND MCK 3R3V SKYS MDAT ALCL REFLP GND NC NC FORLP 8V TDAT PHASEI 3R3V 14V 3R3V SWRL TOE TSTB1 CNTRS(EXT) NC GND GND GND TCLK TSTB3 GND NC TSTB2 NC GND 14V IMPI TPWRL 14V RFCNT(EXT) GND GND NC IREFV TSTB4 14V PWRS HFID2V GND GND FORLP 14V DRESH 14V MDAT GND 14V START 14V TXS 14V HFID1V 3R3V KEY GND 14V GND PSTB HV NC HV DRIDV 14V REFLP IDL 14V MCK GND GND GND HV GND NC 14V THML MAIN UNIT TXRF RXRF [ALC] [SEND] [ELE-KEY] [TUNER] [DC] TUNER UNIT PA UNIT RF UNIT [ANT] CHASSIS SP W15 GND LCD_R6 LCD_B4 LCD_G4 LCD_R7 LCD_B6 5V GND LCD_R5 LCD_HS LRXD FRES GND LCD_ON LCD_B5 3R3V 3R3V 8V LCD_VS PWRK LCD_R3 NC GND LCD_B3 LCD_R4 8V LCD_DE LCD_G7 LCD_G2 LCD_B7 LCD_G5 8V LCD_G3 NC NC LCD_G6 GND 3R3V LCD_CLK LTXD FRONT UNIT SDCLK VDD(3R3V) GND SDDAT2 SDWP SDDAT1 SDDAT0 SDCMD NC SDDAT3 SDCD GND LCD_B5 LCD_B7 LCD_R7 LCD_ON LCD_R6 NC 3R3V LTXD LCD_R3 8V LCD_G5 LCD_G4 GND LCD_B4 LCD_G6 LRXD 3R3V NC GND LCD_DE 8V LCD_R5 GND 8V GND LCD_G7 5V FRES LCD_G3 LCD_HS 3R3V LCD_VS LCD_B3 GND LCD_G2 LCD_B6 NC LCD_CLK PWRK LCD_R4 W21 W22 W23 W24 W25 RF RF TXRF TXRF RXRF RXRF q GENRAL WIRING (GENRAL WIRING-1)

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Page 1: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

y

u, , i, , o, , !0!0, , !1!1, , !2!2

!6!6, , !7!7 !4!4, , !5!5!3!3

J51

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

J45 12 J21

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

J71 1 2 3 4 5 6 7 8 9 10

11

1213

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

3435

36

37

38

39

40

J101

1 2 3 4 5 6 7 8 9 10

11

12

J771

1

1

2

233 44

5

5

6

6

77 88

9

9

10

10

1111 1212

1313

J691

J601

123

4

J752 12

34J761 1234

56

J751

P4

J8

J1801

12345678910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

J1001

J301

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

J1

12345678910

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

12

34

J331 1 2 3 4

J12

1 2 3 4

J1

J1311

12345678910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

J201

J101

J1431

P4

J1001

J1071

P4 P4

P4 P4

J961

P4 P4

J801

J101

SP1

J601

12345678910

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

J2

12345678910

11

12

1314

J4211234

56

J1802

1 2 3 4

J1803

1234

POCV

FORLP

14V

EALC

DSHK

HSENI

IDL

DRESH

GND

ICCV

MCK

GND

MSTB1

DRIV

3R3V

NC

GND

SKYS

8V

NC

MDAT

NC

FAN

8V

NC

NC

GND

ALCL

TXS

REFLP

GND

VDD(3R3V)

GND

GND

SDCD

NC

SDDAT1

SDDAT3

SDCMD

SDWP

SDCLK

SDDAT2

SDDAT0

[ACC]

CIV

[REMOTE]

CIVE

USB-

[USB]

PHG

MICI

MICE

PHO

FAN+

FAN-

SPO

NC

NC

NC

NC

NC

SPO

SPE

[EXT-SP]

USB+

SPO

SPE

RF

TSTB4

RFCNT(EXT)

3R3V

GND

TCLK

CNTRS(EXT)

TSTB1

GND

14V

14V

NC

NC

PHASEI

SWRL

14V

GND

GND

GND

TSTB2

IMPI

NC

3R3V

GND

NC

TPWRL

IREFV

TOE

TSTB3

GND

TDAT

14V

GND

ESTA

EKEY

14V

PSTB

14V

FORLP

NC

REFLP

14V

START

GND

GND

14V

KEY

GND

HFID2V

GND

HV

HFID1V

14V

14V

GND

GND

IDL

14V

14V

TXS

HV

MCK

THML

DRESH

14V

NC

GND

PWRS

MDAT

3R3V

DRIDV

HV

GND

14V

GND

HV

HV

GND

GND

GND

NC

SKYS

DSHK

EALC

GND

HSENI

GND

ICCV

DSHK

GND

NC

NC

GND

14V

TXS

8V

MSTB1

POCV

HSENI

EALC

DRESH

NC

GND

DRIV

IDL

GND

MCK

3R3V

SKYS

MDAT

ALCL

REFLP

GND

NC

NC

FORLP

8V

TDAT

PHASEI

3R3V

14V

3R3V

SWRL

TOE

TSTB1

CNTRS(EXT)

NC

GND

GND

GND

TCLK

TSTB3

GND

NC

TSTB2

NC

GND

14V

IMPI

TPWRL

14V

RFCNT(EXT)

GND

GND

NC

IREFV

TSTB4

14V

PWRS

HFID2V

GND

GND

FORLP

14V

DRESH

14V

MDAT

GND

14V

START

14V

TXS

14V

HFID1V

3R3V

KEY

GND

14V

GND

PSTB

HV

NC

HV

DRIDV

14V

REFLP

IDL

14V

MCK

GND

GND

GND

HV

GND

NC

14V

THML

MAIN UNIT

TXRF

RXRF

[ALC] [SEND] [ELE-KEY] [TUNER] [DC]

TUNER UNITPA UNITRF UNIT

[ANT]

CHASSISSP

W15

GND

LCD_R6

LCD_B4

LCD_G4

LCD_R7

LCD_B6

5V

GND

LCD_R5

LCD_HS

LRXD

FRES

GND

LCD_ON

LCD_B5

3R3V

3R3V

8V

LCD_VS

PWRK

LCD_R3

NC

GND

LCD_B3

LCD_R4

8V

LCD_DE

LCD_G7

LCD_G2

LCD_B7

LCD_G5

8V

LCD_G3

NC

NC

LCD_G6

GND

3R3V

LCD_CLK

LTXD

FRONT UNIT

SDCLK

VDD(3R3V)

GND

SDDAT2

SDWP

SDDAT1

SDDAT0

SDCMD

NC

SDDAT3

SDCD

GND

LCD_B5

LCD_B7

LCD_R7

LCD_ON

LCD_R6

NC

3R3V

LTXD

LCD_R3

8V

LCD_G5

LCD_G4

GND

LCD_B4

LCD_G6

LRXD

3R3V

NC

GND

LCD_DE

8V

LCD_R5

GND

8V

GND

LCD_G7

5V

FRES

LCD_G3

LCD_HS

3R3V

LCD_VS

LCD_B3

GND

LCD_G2

LCD_B6

NC

LCD_CLK

PWRK

LCD_R4

W21 W22 W23

W24 W25

RF

RF

TXRF TXRF

RXRF RXRF

q

GENRAL WIRING (GENRAL WIRING-1)

Page 2: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

w

J101

12345678910

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

4142

J451

123456789

10

J421

1234

56

J601

12345678910111213141516171819202122232425262728293031323334353637383940

J2

123456789101112

13

14

J71

123456

J61

123456

J51

123456

J201

1234

56

J1

123456

78

J1

123456

78

J1

123456

78

J2

12345678910

J2

1234

P1

1234

P1

1234

J401

1234

56

J2

1234

R1

R6

B6

G3

DISP

B0

XR

VLED-

R2

B2

R7

B7

G4

HSYNC

B1

YD

GND

R3

B3

G0

GND

G5

VSYNC

XL

VDD

R4

B4

G1

GND

G6

DE

YU

R0

R5

VLED+

B5

G2

CLK

G7

NC

DS1(LCD)

MUDL

MICI

SQLSPSEND

8VAFO

GND

PSEND

MICEGND

MICI

PHO

MICEPHOE

PHOPHK

PHOEGND

PBABK

PBBBK

PCLEKPBAAK

PBBAK

GND

MFK

MFDBK

MFDAK

RIT BOARD

PBT BOARD

VR BOARD RFLAFL

GNDGND

PHONEBOARD

MIC BOARD

FRONT UNIT

LCD_B5

LCD_CLK

PWRK

GND

LCD_R4

LCD_B6LCD_B7

LRXD

NC3R3V

LTXD

LCD_R3

LCD_R6

8V

5V

LCD_G5

FRES

LCD_G6

3R3V

NC

LCD_B4

LCD_DE

GND

8V

GND

GND

8V

GND

LCD_G4

LCD_G7

LCD_R5

LCD_G3

LCD_ON

3R3V

LCD_VS

LCD_B3

LCD_R7LCD_G2

LCD_HS

NC

GND

SDCMD

SDDAT2

NC

SDWP

SDDAT3

SDCLK

SDDAT1SDCD

VDD(3R3V)

SDDAT0GNDSD BOARD

GND

NC

GND

3R3V3R3V

GNDMAINDAKMAINDBK5V

[MAIN DIAL]

PBABK

GNDPBBBK

PCLEKPBAAK

PBBAK

RFL

3R3V3R3V

GNDGND

AFL

PHOE

PHKPHOGND

MFDBK

MFDAK

GND

NCMFK

GND

MUDLSQLS

GND

MICI

MICE

8V

PSEND

AFO

GND

GND

W1

W2

W3

W4

To the MAIN UNIT

To the MAIN UNIT

To the MAIN UNIT

DISPLAY BOARD

y

GENRAL WIRING (GENRAL WIRING-2)

Page 3: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

e

ALC-CTRL

Q3275/Q32762SK3018/KTC4075

LDTC143EEQ101

SWCTRL

HPR2S

ALCL

ATT

ALCAMP

PREAMP

2SC3356Q1211Q1212/Q1213 LDTC143 x2

LPF

FORLP

PHASEI

POCV

HATOF13

PHASEDET

ALCAMP

HSENI

SWRDET

EALC

HAT13

EALCALCAMP

B0

REFLPAPCAMP

SW

ALC-CTRL

Q3275/Q32762SK3018/KTC4075

BUFF SWRL

ANTENNA

APCAMP

ALC

NASBS

ICCV

ATT

YGRAMP

BGA2866IC1031

IDL

METER AMP

HPR1S

IMPI

AMS

BUFF

HPOF13

RF

SW11

DRIDV

LPF

SW11

THML

LPF

SW11

DRIVEAMP

CTRL

Q771-Q777LDTC143 x7Q781-Q787LDTA123 x7

LPF

HFID1V

L5

J200121234

BIAS

L6

SW11

SW11

PWRAMP

Q131/Q132RD70HVF1 x2

L4

SW11

HFID2V

L1

LPF

BIAS

+9REG SW11

BIAS

SW11

HEATSENS

SW11

SW11

DRIVEPRE

LPF

SW11

SW11

SW11

L7

L2

T9V

EKEYESTA

LPF

LPF

L3

SW11

[DC 13.8V]

REVERSECONNECTPROTECT

IDL

IDDET

SW12

PWRS CTRL

1 2

BIAS

RFAMP

T9V

ATT

D961/D962LRB751Sx2

PWR/SWRDET

FORLPBUFF

BUFFREFLP

DRESH

SN74AHC595PWx3IC1301-IC1303

I/OEXP

HATOFSHATTS

HPR2S

HPOFSHPR1S

B0SB1S

B3SB2S

B7SB6SB5SB4S

B8S

SKYS

J851

BU2092FVx4IC2811-IC2841I/O

EXP

IREFV

DSHK

MUTE

T9V

LPF

T9V

PIN

D1021

ATT

BAP70Q

ALC

PIN

D1041

ATT

BAP70Q

SN74AHC595PWIC751

I/OEXP

HPF

RPPS

ATT

DRIV+5VREG

XC6209F502MRIC1061

TXS

CTRL

Q1061/Q1062LDTA114/LDTC143

CTRL

TXS

T9V

SW11 SW11

SW11

T/R

Q778LDTC143

CTRL

CTRL

Q1111-Q1261LDTC143 x15

CTRL

Q1098/Q1110LDTC143/LDTA114

HATTS

HATOFS

HPOFS

HAT13

HATOF13

HPON13

CTRL

Q1097/Q1099LDTC143/LDTA114

CTRL

Q1096/Q1095LDTC143/LDTA114

CTRL

Q1094 LDTA114

CTRL

Q1093 LDTA114D1091 L1SS400

CTRL

Q1092 LDTC143

CTRL

Q1091 LDTC143

HPR1S

HPR2S

HPON13

HPR8

HPON13

HPR8

L6S

L1S

L5SL4SL3S

RPPS

L2S

L7S

B9SB10SB11SB12SB11TXSB12TXS

MUTE

T5V

ATT

DPDDET

BPF

B11

B8

BPF

BPF

B10

BPF

B9

B11TX

B12TX

B12

BPF

BPF

BPF

B1

B7

BPF

BPF

BPF

LPF

B4

B6

BPF

B5

BPF

BPF

B3

BPF

B2

TPWRL

BUFF

BUFF

D1505

IMPDET

Q1612

MMBD452

MMBD452D1271

TUNENET

2SC4116

TUNER UNIT

2SC4116Q1611IC1701

BA2903

MMBD352 X2

HF/50 MHz/70 MHz

D1311/D1312

[SEND]

NJM13403

Q1513

LDTA114LDTC143

IC1502

NJM13403

Q1562

NJM13403

IC1501

L2SA1576

Q1512Q1511

NJM13403

RUM002N02

Q1521

IC1501

NJM2904CRB1IC1501

18dB

IC1501

KTC2875

[ALC]

0.03-1.59 MHz

MCK

14.35-21.45 MHz

0.03-2.0 MHz

2.0-4.0 MHz

RD15HVF1

14V

IC221

PA UNIT

21.45-33.0 MHzPSTB

BA09FP

MDAT

DRESHL1-L7

P9V

33.0-76 MHz

Q111

7.3-14.35 MHz

RD01MUS2Q121

[TUNER]

4.0-7.3 MHzP9V

D202DF30SC4M

INA199A2

TJ50S06M3L

14V

Q221

Q222RUM002N02

HV

2SK2854Q101

3dB

NJM2904CRB1

IC981NJM2904CRB1

IC981

MDAT/MCK/MSTB1

TDAT/TCLK/TOETSTB1-TSTB4

[ELEC-KEY]

fc=76 MHz

Q811

D811/D812BAR64

KTC2875

To the MAIN UNIT

1.60-74.80 MHz

Q1571 L2SC4081

P9V

IC1701BA2903

IC211

LDTC143/LDTA114Q341/Q342

x2

Q1051

D1051/D1052BAR64

L2SC4081

B0-B12TXB0S-B12TXS

8V

L1S-L7S

LDTA114Q1561

Q1001 LDTC143D1001 1SV308

130dB

50.00-54.00 MHz

22.00-29.99 MHz

50.00-54.00 MHz(TX)

30.00-49.99 MHz54.01-69.99 MHz

70.00-74.80 MHz

70.00-72.00 MHz(TX)

15.00-21.99 MHz

2.00-2.99 MHz

4.50-6.49 MHz

10.00-14.99 MHz

3.00-4.49 MHz

1.60-1.99 MHz

8.00-9.99 MHz

6.50-7.99 MHz

1.60-30.00 MHz

POWER DET

D1201MMBD452

NATT2SNATT2R

NATT1SNATT1R

NJM2904CRB1

IC1901NJM2904CRB1

IC1901

x2

RF UNIT

Page 4: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

r

PCM2901EIC661

USBCODEC

AMOD

UMOD

A/D

SN74AHC1G32IC662

BIASCTRL

SPS

MICAMP

CP2102GMRIC641

USBBRIDGE

D/A

ISL5857IAZIC1331

D/A

LRXD

PWRS

EEPROM

GT24C128BIC351

PIN

D1251

ATT

BAP70Q

DRESH

AAF

IREFV

BUFF

TC74VHC04FTIC701

CR-1017X301

RESET

NJU7704F3IC371

AFAMP

TC7S66FUIC681

DC-DC

DCAMP

UPWS

USQLS

SW12

IFAMP

CR-1020X661

(12.000 MHz)

A/D

LPF

REFV

CR-1019X621

(6.000 MHz)

AGC

AMP

BUFF

TC74VHC04FTIC701

CI-VI/F

L2SA1576Q712Q711 L2SC4081

AFO

ASQLSHTRAS

BUFF

UMODS

LPF

MICI

SW11

NJU7704F3IC361

VDET

UMODTXSRXSRTKIHSENI

SW

IC691TC7W66FU

AAF

AFAMP

UCLKS

RX-8803LC

RTC

IC381

EN25Q64IC391

FLASHMEMORY

FANV

UCLKS

BUFF

NJM2904CRB1IC125

FSKSW

Q1106KTC4075

UPWS

FANV

VBUS

FANCTRL

HFID2VP

HFID1V

HFID2V

HFID1VP

RF

BUFF

NJM2904CRB1IC135

BUFF

NJM2904CRB1IC135

TPCF8107Q746

SW

Q747 RUE002N02

START

TC74VHC04IC701

TUNERI/F

Q852 LDTC143Q851 LDTA114

HTRAS

ASQLS

SP1

AFONS

J101

SQLSW

DC-DCSPS

SENDSW

ICCV

DC-DC

AMOD

HSENI J751

123 4

DC-DC

USBHUB

PWRS

D/A

+3REG

A/D

+3REG

CI-VI/F

L2SA1576Q692Q691 L2SC4081

RTKI

HFID2V

J1302

123456789

10111213

D/A

HFID1V

BANV

UMODS DIDV

EALC

BANVREFV

POCV

PWRK

R2A20169SAIC121I/OEXP

IC141 SN74AHC595PW

AAF

KEY

EN25QH32A-104HIPIC902

FLASHMEMORY

CR-1021X901

D/A

LTXD

USQLS

J611

DCAMP

DCAMP

LPF

IC241BACK-UPCTRL

XC6222A321

DCAMP +3V

REG

XC6209F332MRIC611

+8VREG

NJM7808DL1AIC271

+2.5VREG

TLV70025DCKRIC231

VDLIDL

BUFF

NJM2904CRB1IC151

REFLP BUFF

NJM2904CRB1IC151

REFL_

FORL_FORLP

DRIVPBUFF

NJM2904CRB1IC125

DRIV

RZR040P01

SW

Q111Q112 LDTC143

LDTC143Q643

SW VBUS

LDTA114Q645

SW

LDTA114Q644

SW

AFONS

+5VREG

XC6209F502MRIC961

LVDSDRIVESN65LVDS1DBV

IC1212

BPFXTAL AMP

IC1221SN74LVC1G04DCK

DRIV

+8VREG

NJM7808DL1AIC276

LDTC143Q642

SW

+3REG

IC1325XC6209F332MR

+3REG

IC1318BA033FP

AGCV

+5VREG

XC6209F502MRIC1241

+3REG

IC1321XC6209F332MR

FTXS

LDTC143Q1234

SW

Q1235 LDTA114

LDTC143Q1231

SW

Q1232 LDTA114

FRXS

S-RAM

IC140123LC1024T

FTXSFRXS50RTS70RTS

MAIN

HV

PCM1802

MDAT/MCK

H3R3V

3R3V

TPS62110

TPS62110

H3R3V

8V

5V

ADP2370ACPZ

RESET

IF-DSP

(12.288 MHz)

DCCLK

TMS320C6745

CPU

PCM1754

MSTB2

ECK/EDT

/MSTB1/PSTB

14V

R7S721000VCFP

(48 MHz)

IC1001

IC971

IC201

IC221

IC261

IC901

HSK0/HSK1/DRESD/FRWT

IC301

MAIN UNIT

DSPCK/DSPR/FRM/BCLK

/DSTB

2R5V

1R2V

TPS62110

IC211XC6222A331

IC216XC6222A331

IC251

FPGA

IC1351

L2SA1576

41.344 MHz

(41.344 MHz)

EP4CE55F23I7N

2SC3356Q1202Q1201

CR-932

DACLK

X1201

SN74AHC1GU04DCKIC1211

FAN

DSC7004SQ45

RTC_IRQ/RTC_SCL/RTC_SDA

IC721TS462CPT

IC992

MP7741

IC1003

NJM2904CRB1

Q1001 IC1002TS462CPTTC7W53FK

IC972

LDTC114

IC1002

IC992

TS462CPT

SCPCK/SCPR/SCPX/SCPSS

START/KEYTCON/ESTA/EKEY

5.BAND

10.FSKK

3.HSEND

14V

13.SQLS

NJM2904CRB1 4.START

Q821

7.NC

11.MOD

Q831

1.8V

LDTC143

2.GND

LDTA114Q802

ACC8V

Q801

IC791

Q803

L2SC4081

9.KEY

6.ALC[ACC]

DSC7004S

12.AF

L2SC4081

8.14V

FPDX/FPSR/FPSX

[EXT-SP]

[SP]

TR SW

TR SW

LDTC143

LDTC143

USB3R3V

IC621

Q661

Q641

TUSB2046BIVFR

[REMOTE]

H4V

[USB]

SDPWS

To the SD UNIT

To the RF UNIT

CRXD/CBSY

CTXD

HV PDV

UDTXD/UDRXD/UDBSY

DR_AF/DR_RSV/DX_REC/DX_FMT

LCD_R3-R7/LCD_G2-G7/LCD_B3-B7LCD_DE/LCD_VS/LCD_HS/LCD_ON/LCD_CLK

TO FRONT

TO PA

CIV

IC991PCM1754

TS462CPT

NJM2904CRB1IC9725V

H4V

NJM2904CRB1IC791

5V

H1R18V

DCCLK

TSTB1-TSTB4TDAT/TCLK/TOE

TPWRL/IMPI/SWRL/PHASEITo the TUNER UNIT

VDD

SFLSS/SFLCK/SFLD0SLFD1/SFLD2/SFLD3

H3R3V

H3R3V

H3R3V

USKI

USSENI

Q972 L2SC4081

L2SC4081Q971

AD5V8V

124.033 MHz

F8V

/DCCLK

DSHK/SKYS/ALCL

FPX_AGC/FPX_DET/FPR_MOD/MCLK/FPCAL/DFR_MOD/DFX_DET/DFX_AGC/CFG/CAL/STAT/FPRES/DONE/SPDO/SPCK/RSSI

/FPCAL/BCLK/FRM/MCLKFPX_AGC/FPX_DET/FPR_MOD

SPCS/SPCK/SPDO/SPDI

H3R3V USSPD

5V RFD3R3V

RFA3R3V

8V

8V

8V

8V

FFCLK/FFCSFFDO/FFDI

SDWP/SDCD/SDDAT1/SDDAT0SDCLK/SDCMD/SDDAT3/SDDAT2

/DCCLK

Page 5: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

t

LRXD

S22

LCD

2SB1132L

LIMITER

Q462Q461 L2SA1576AR

LCDLIGHT

LTXD

AFO

SENDSW

DSC7004SQ492Q493 LDTA114Q491 L2SC4081

TW-CTRL

IC152UC6528

PWRK

TPS61161ADRVIC101

LCDLIGHTCTRL

LCD-TW

FRES

SQL

LDTC143ZEQ481

CTRL

Q1LDTC143ZE

HT-191UYG

DS1

R

G

SEC2462C

DS1107

AFE

CTRL

Q3LDTC143ZE

CTRL

Q2LDTC143ZE

J1

1

2

34

5

6

7

8

MICI

MICE

J1

EX-2500

[TUNER]

PUSH-SWs

FSENI

[P.AMP/ATT]

DISPLAY BOARD

FSQS

[QUICK]

FLRXD

CPU

PBAAK/PBABK/PBBAK/PBBBK/PCLEK

[POWER KEY]

FLTXD

FRONT

MAINDAK/MAINDBK

PWRK

[SCOPE]

[TS]

FTRAS

[AUTO_TUNE]

FUDL

[RIT]

3R3V

[NOTCH][NB]

PWRK

[MENU]

[NR]

8V

[SET]

BKLV

TDS

RDS

R5F104LCAFBIC501

FRONT UNIT

SD BOARD

PBT BOARD

[RF/SQL]

[AF GAIN]

SDWP/SDCD/SDDAT1/SDDAT0

VDD

SDCLK/SDCMD/SDDAT3/SDDAT2

[TRANSMIT]

[CLEAR] [dTX]

[CLEAR][SPEECH/LOCK]

[SPLIT]

[A/B]

[V/M]

[M-CH DN][MP]

MAIN DIAL

RFL/AFL

TWDCLC/TWCS/TWDTXTWBUSY/TWDRX/TWPIRQ

R3-R7/G2-G7/B3-B7DE/VSYNC/HSYNC/CLK/DISP

PHK

[XFC]

GND

MIC U/D

MIC

+8V

SQLPTT

MICE

5V

PWRDS

DS1(LCD)

VLED-/VLED+

To the MAIN UNIT

3R3V

VR BOARD

RIT BOARDMFDAK/MFDBK/MFK

PHONE BOARD

MIC BOARD

AF OUT

[M-CH UP]

XR/YD/XL/YU

3R3V

MICI

MICE

FROM MAIN

To the MAIN UNIT

Page 6: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

y

FRONT UNIT

R5F104LCAFBIC501

P120/ANI19/VCOUT01

P43/(INTP9)2

P42/(INTP8)3

P41/(TRJIO0)4

P40/TOOL05

RESET6

P124/XT2/EXCLKS7

P123/XT18

P137/INTP09

P122/X2/EXCLK10

P121/X111

REGC12

VSS13

EVSS014

VDD15

EVDD016

P60/SCLA0

17

P61/SDAA0

18

P62/SSI00

19

P63

20

P31/TI03/TO03/INTP4/(PCLBUZ0)/(TRJIO0)

21

P77/KR7/INTP11/(TxD2)

22

P76/KR6/INTP10/(RxD2)

23

P75/KR5/INTP9/SCK01/SCL01

24

P74/KR4/INTP8/SI01/SDA01

25

P73/KR3/SO01

26

P72/KR2/SO21

27

P71/KR1/SI21/SDA21

28

P70/KR0/SCK21/SCL21

29

P06/(INTP11)/(TRJIO0)

30

P05/(INTP10)

31

P30/INTP3/RTC1HZ/SCK00/SCL00/TRJO0

32

P50/INTP1/SI00/RxD0/TOOLRxD/SDA00/TRGIOA/(TRJO0) 33P51/INTP2/SO00/TxD0/TOOLTxD/TRGIOB 34P52/(INTP1) 35P53/(INTP2) 36P54/(INTP3) 37P55/(PCLBUZ1)/(SCK00)/(INTP4) 38P17/TI02/TO02/TRDIOA0/TRDCLK/IVCMP0 /(SO00)/(TxD0) 39P16/TI01/TO01/INTP5/TRDIOC0/IVREF0/(SI00)/(RxD0) 40P15/SCK20/SCL20/TRDIOB0/(SDAA0) 41P14/RxD2/SI20/SDA20/TRDIOD0/(SCLA0) 42P13/TxD2/SO20/TRDIOA1/IVCMP1 43P12/SO11/TRDIOB1/IVREF1/(INTP5)/(TxD0_1) 44P11/SI11/SDA11/TRDIOC1/(RxD0_1) 45P10/SCK11/SCL11/TRDIOD1 46P146 47P147/ANI18/VCOUT1 48

P27/ANI7

49

P26/ANI6

50

P25/ANI5

51

P24/ANI4

52

P23/ANI3/ANO1

53

P22/ANI2/ANO0

54

P21/ANI1/AVREFM

55

P20/ANI0/AVREFP

56

P130

57

P04/SCK10/SCL10

58

P03/ANI16/SI10/RxD1/SDA10

59

P02/ANI17/SO10/TxD1

60

P01/TO00/TRGCLKB/TRJIO0

61

P00/TI00/TRGCLKA/(TRJO0)

62

P141/PCLBUZ1/INTP7

63

P140/PCLBUZ0/INTP6

64

LS37J2

S1

LS37J2

S2

LS37J2

S3

LS37J2

S4

LS37J2

S5

LS37J2

S6

LS37J2

S7

LS37J2

S8

LS37J2

S9

LS37J2

S10

LS37J2

S11

LS37J2

S12

LS37J2

S13

LS37J2

S14

LS37J2

S15

LS37J2

S16

LS37J2

S17

LS37J2

S18

LS37J2

S19

LS37J2

S20

LS37J2

S21

LS37J2

S22

LS37J2

S23

LS37J2

S24

LS37J2

S25

J51

1 23 45 6

J61

1 23 45 6

J71

123456

DB2141300L

D101

TPS61161ADRVIC101

1 FB2 COMP3 GND 4SW

5CTRL

6VIN

7

0.22

C101

1

C102

1

C103

8.2

R101

15

R102

UC6528XBNQ4G

IC152 1BUSY

2DIN

3CS

4DCLK

5 AVDD6 X+7 Y+8 X-

9Y-

10

VSS

11

IN3

12

IN4

13VREF

14DVDD

15PENIRQ

16DOUT

17

0.1

C151

0.1

C152

22U

L101

6.8K

R11

2.2K

R12

4.7K

R13

15K

R14

6.8K

R41

15K

R44

4.7K

R43

2.2K

R42

6.8K

R31

2.2K

R32

4.7K

R33

15K

R34

6.8K

R21

2.2K

R22

4.7K

R23

15K

R24

0.1C502

0.1C503

1C501

1K

R61

1K

R62

0.1

C61

0.1

C62

HT-191UYG

DS1

J601

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40

J301

1 23 45 6

HR

YG

YGHR411

DS2

330

R3100

R2

100

R1

J201

1234

56

47KR202

82KR201

47KR204

82KR203

J451

123456789

10

MPZ2012S601A x4EP451EP452

2.2K

R471

47K

R472

0.01

C471

EP453

MMZ1005S601CT

EP454

LDTA114EE

Q493

150

R496DSC7004S0Q492

15K

R493

33K

R492

L1SS400

D491

0.01

C491

L2SC4081Q491

10K

R495

MMZ1005S601CT

EP457

EP456

MPZ2012S601AEP401

MPZ2012S601AEP402

10K

R301

10K

R481

J101

12345678910

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

4142

22R601

22R602

22R603

22R604

22R605

22R606

22R607

22R608

22R609

22R610

22R624

100R611

22R612

22R613

22R614

22R615

22R616

22R617

22R618

22R619

22R620

22R621

22R622

22R623

100R625

0.1

C626

0.1

C628

0.01

C625

0.01

C611

2.2

C403

4.7K

R491

100K

R402

LRB706F

D472

LRB706F

D401

LRB751S

D471

LDTC143ZE

Q481

1KR51

1KR52

1KR53

1KR54

0.01

C51

0.01

C52

0.01

C53

0.01

C54

0.01

C72

0.01

C73 0.01

C71

1KR72

1KR73

1K

R71

LDTC143ZEQ1

100K

R464

0.001

C461

4.7K

R461

4.7

R462

4.7K

R463L2SA1576AR

Q461

LDTC143ZE

Q2

LDTC143ZE

Q3

47K

R494

1K

R302

10K

R501

10K

R504

1K

R303

0.01

C453

0.01

C452

EP455

SHORT

CP451

MPZ1608S601AEP602

0.1

C627

MPZ1608S601AEP601

MPZ1608S601AEP603

0.1

C201

J421

1234

56

47K

R502

10K

R503

22K

R401

47K

R103

J401

1234

56

1KR50

0.01

C50

10

R141

10

R142

10

R143

10

R144

0.001

C141

0.001

C142

0.001

C143

0.001

C144

47U

L102

2SB1132GQ462

MPADK

MENUK

SCPEK

QMENUK

PWRK

TRSK

TUNK

AMPK

TWPIRQTWDRX

TWBUSYTWDTXTWCS

TWDCLC

RFL

XFCK

XFCK

TWPIRQ

TWPIRQ

PWRDSTDSRDS

MAINDBK_MAINDAK_

MAINDAK

KI10

KI11

KI12

KI13

AFL

RFL

KI12

PCLEK

MAINDAKMAINDBK

TWCS

TWBUSY

TWDTX

TWDRX

TWDCLC

FSQS

FTRAS

BKLV

BKLV

R4

R5

R6

G3

G4

G5

G6

G7

B4

B5

B6

CLK

HSYNC

VSYNC

DE

PTT

MUD

PWRK

PHK

MAINDBK

AFL

KI10

PBAB

KPB

BBK

PBAA

KPB

BAK

KI13

MFDAK

MFDBKPWRDS

TDS

RDS

FSENI

SQLS

FUDL

PBAAKPBABK

PBBAKPBBBK

XFCK

QMENUK

MPADK

SCPEK

TRSK

TUNK

AMPK

MFDBK

MFDAK

MFK

KI11

AFO

8V

8V

8V

FLTXDRESETI

VSYNCDISPB7B5B3G6G4G2R6R4

R3R5R7G3G5G7B4B6

CLKHSYNC

DE

5V

5V

MENUK

FLRXD

FLRXD

RESETI

RESETI

DISP

PHK_

3R3V

3R3V3R3V

3R3V

3R3V

PCLE

K

RESETO

MICMICE

TOOL0

R3

R7

G2

B3

B7

[TS][M-CH UP][M-CH DN]

[V/M][A/B][SPLIT]

[RIT] [dTX] [CLEAR]

[XFC]

[AUTO TUNE]

[SPEECH/LOCK][SET][QUICK][MP][MENU]

[NB][NR]

[NOTCH][CLEAR]

[P.AMP/ATT]

[TUNER]

[TRANSMIT]

[POWER]

PBT BOARD

VR BOARD

To the LCD (FRONT UNIT:DS1)

VLED-

GND

VDD

R0

R1

R2

R3

R4

R5

R6

R7

G0

G1

G2

G3

G4

G5

G6

G7

B0

B1

B2

B3

B4

B5

B6

B7

GND

GND

CLK

DISP

HSYNC

VSYNC

DE

NC

XR

YD

XL

YU

[SCOPE]

RITBOARD

To the MAIN UNIT

JTAG

To the MAIN DIAL

To the MAIN UNIT

NCVSSTOOL0RESET_OUTRESET_INVDD

LCD_G4

LCD_B6

LCD_R3

LCD_ON

LCD_G5

3R3V

LCD_B7

LCD_R4

LCD_G6LCD_B3

LCD_R5

LCD_VS

LCD_G2

LCD_G7LCD_B4

GND

LCD_R6

LCD_DE

LCD_G3

LCD_B5LCD_CLK

LCD_R7

3R3V

8V8V

FRES LTXDLRXD PWRK

GND

VLED+

RFLAFLGNDGND

GNDPBABKPBBBK

PBAAKPBBAK

MFKMFDBK

MFDAK

8V NC5V NC

3R3V NC

LCD_HS

GND GND

GND

PCLEK

MMZ1608Y102BT x3

EP5

MMZ1608Y102BT x2EP2

MPZ2012S601A

EP7

J1

1

1

2

2

3

3

4

45 5

6 6

77

8

8

MMZ1608D301BEP9

MPZ2012S601A

EP12

MMZ1608D301B

EP10

EP4

EP3

J2

12345678910

EP11

47P

C8MIC BOARD

PHONE BOARD

0.01

C2

0.01

C3

0.01

C5

0.01

C6

0.01

C7

100P

C4

0.01

C1

SHORTCP1

8VMUDL

MICE

MICI

SQLS

AFO

PSEND

GNDAF OUT

MIC U/D

MIC

+8V

SQLPTT

MICE

J1123456

78

TP90D96AE20S1

1COM 2A

3B

4COM 5A

6B

7 8

PBBAKPBBBK

PBAAKPBABK

GND

PCLEK

[TWIN PBT]

0.01

C404

0.01

C401

1K

R401

100

R404

100

R403

MPZ2012S601A

EP401MPZ2012S601A

EP403MPZ2012S601A

EP402J1

J2

1122334

4

PHOE

PHOGND

PHK

[PHONES]

COM

AB

TP90N00AE20

S1J1

123456

78

MFDAKMFK

MFDBK

GND

GND[RIT]

RV-314

R1

J1123456

78

RFLAFL

3R3V3R3V

GNDGND

[AF-RF/SQL]

Page 7: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

u

CP121

27R17

SD_CMD

47

C256

100

R78

MCK

0.1

C121

10

C265

27R18

27

R84

SD_D1

100R55

100R10

DSTB

10

C206

SD_CD

0.1

C141

0.1

C21

J51

123456789

101112131415161718192021222324252627282930

47

C254

100

R101

PSTB

MMZ1005B601C

EP121

10

C264

10

C202

MMZ1005A152ETEP11

27

R83

1C252

100

R102

MSTB1

MMZ1005A152ETEP5

AFONS

MAIN-3

MAIN-3

MAIN-4

MAIN-2

0.1

C22

0R221

100R4

PWRS

1

C263

NJM2904CRB1

IC1512

31

MMZ1005A152ETEP6

27

R82

0.1

C23

100R56

TLV70025DCKR

IC2311 IN2 GND3 EN 4NC

5OUT100R15

TXS

10

C266

L1SS400

D151

MMZ1005A152ETEP7

MPZ1608S101A

EP51

J71 1 2 3 4 5 6 7 8 910111213141516171819202122232425262728293031323334353637383940

1C232

100R13

DSHK_

10K

R156

10P

C208

MMZ1005A152ETEP8

27

R80

0.001

C39

J21

123456789

101112131415161718192021222324252627282930

2R5V

100

R73

SKYS_

10

C267

18K

R157

MMZ1005A152ETEP9

10

C204

HTRAS

0.001

C38

27

R104100

R71

ALCL_

1K

R155

MPZ2012S601A

EP201

27

R81

0.001

C37

100R57 2

7R103

THML_

100

R72

4.7K

R153

MMZ1005A152ETEP38

0.001

C36

MPZ1608S601A

EP52

27

R107

REFL_

0.001

C71

1R2V

MMZ1005A152ETEP37

0.001

C35

27

R108

FORL_

0.001C74

1C231

10P

C268

MMZ1005A152ETEP39

DCCLK

0.001

C34

27

R109

IDL_

22PC72

TPS62110RSARIC261

1PGND

2VIN

3VIN

4EN

5 SYNC6 LBO7 LBI8 VINA

9AGND

10

FB

11

GND

12

GND

13PG

14SW

15SW

16PGND

17

100K

R158

MMZ1005A152ETEP36

27

R75

/DCCLK

0.001

C33

27

R105

PHASEI

22PC73

15K

R154

MMZ1005A152ETEP35

LCD_R3

START

0.001

C32

MPZ1608S601A

EP111

TSTB1

H3R3V

0R262

MMZ1005A152ETEP34

LCD_R4

EALC0.001

C31

1K

R113

TSTB2

100K

R132

3R3V

10U

L262

NJM2904CRB1

IC1516

57

MMZ1005A152ETEP33

10

C207

KEY

LCD_R5

SDPWSSDPWS

0.001

C30

TSTB3

100K

R133

H1R18V

SHORT1005CP151

MMZ1005A152ETEP32

BANV

10K

R203

LCD_R6

J101

1 2 3 4 5 6 7 8 9101112

0.001

C28

TPWRL_

390K

R131

10U

L252

560K

R265

100

R160

27R26

REFV

MAIN-6

MAIN-5

MPZ2012S601AEP202

LCD_R7

22P

C29

TSTB4

NJM2904CRB1

IC125 6

57

10U

L261

47K

R152

27R27

1C211

MSTB2

MAIN-2

MAIN-2

MAIN-3

MAIN-2

MAIN-2

MAIN-4,6

MAIN-6

LCD_G2

0.1

C106

22P

C27

IMPI

10U

L263

100

R159

27R29

1C216

LCD_G3

MPZ1608S300A

EP1

22P

C26

TDAT

L1SS400

D152

0.1

C135

H4V

LCD_G4

MPZ1608S601AEP21

0.001

C25

27

R95

MPZ1608S601A

EP46

TOE

MPZ2012S601A

EP221

LCD_G5

0.001

C24

27

R94

0R202

SWRL_100

R151

NJM2904CRB1IC135

V+8

GND4

LCD_G6

10

C201

0.1

C46

TCLKNJM2904CRB1

IC151

V+8

GND4

2.7U

L222

0.1

C242

LCD_G7

39K

R205

0.001

C64

470

R45

22P

C18

0.1

C151

ADP2370ACPZIC221

1 VIN2 FSEL3 EN4 SYNC 5FB

6PG

7SW

8PGND

9

100K

R137

LCD_B3

MPZ1608S601AEP22

27

R93

22P

C17

10U

L221

100

R138

XC6222A321MR

IC2411VIN 2VSS 3CE4 NC

5 VOUT

LCD_B4

3182

MP201

1 2 3 4 5 6 7 8 910

MPZ1608S601AEP23

22P

C16

10P

C255

10K

R223

LCD_B5

10

C205

27

R92

5V

0.001

C15

100R64

10

C222

100

R135

1C241

LCD_B6

0.1

C14

100R53

0.1

C125

100

R136

10K

R242

100K

R204

LCD_B7

MPZ1608S101A

EP2

27

R91

470

R243

0.001

C3

NJM2904CRB1IC125

V+8

GND4

TPS62110RSARIC251

1PGND

2VIN

3VIN

4EN

5 SYNC6 LBO7 LBI8 VINA

9AGND

10

FB

11

GND

12

GND

13PG

14SW

15SW

16PGND

17

10

C223

NJM2904CRB1

IC1356

57

LRB551V

D241

LCD_CLK

10K

R241

DSC7004S0Q45

0.001

C4

100

R125

10

C221

100K

R139

DXN-5R5H334U

C243

LCD_ON

0.001

C57

27

R90

CP06S

CP241

470 CE-LX

C45

0.001

C5

0.1C98

0R251

47K

R225

LCD_HS

0.001

C56

47K

R110

0.001

C6

0.1C97

MPZ2012S601A

EP251

NJM2904CRB1

IC135 2

31

LCD_VS

27

R89

0.001

C55

MPZ1608S601A

EP98

RZR040P01

Q111

0.01

C48

0.001

C7

8V

0.1C96

R2A20169SA

IC1211 VrefL2 Ao33 Ao44 Ao55 Ao66 Ao77 Ao88 Ao99 Ao1010 VrefU 11Vcc

12Ao11

13Ao12

14Do

15LD

16CLK

17DI

18Ao1

19Ao2

20GND

LCD_DE

0.001

C54

MPZ1608S601A

EP97

47K

R111

MPZ1608S601A

EP45

0.001

C8

39K

R254

CP06S

CP122

100K

R226

27

R88

0.001

C53

MPZ1608S601A

EP96

0.001

C9

100

R74

10U

L251

PWRK

47K

R112

1

C111

0.001

C10

1C203

100R24

0.1

C122

TPS62110RSARIC201

1PGND

2VIN

3VIN

4EN

5 SYNC6 LBO7 LBI8 VINA

9AGND

10

FB

11

GND

12

GND

13PG

14SW

15SW

16PGND

17

LRXD

27

R87

SD_D2

0.1

C51

LDTC143ZEQ112

0.001

C11

100R25

LTXD

SD_D3

0.1

C52

0.001

C12

10U

L201

100

R127

100R28

470K

R253

100

R12310

C261

FRES

27

R86

SD_CLK

0.001

C13

100R30

47

C251

100

R122

10

C262

NJM2904CRB1

IC125 2

31

SD_D0

MMZ1005B601C

EP141

0.1

C1

14V

100R54

DRESH

100R31

100

R121

27R16

27

R85

SD_WP

SN74AHC595PW

IC1411QB 2QC 3QD 4QE 5QF 6QG 7QH 8GND9 QH'

10 SCLR

11 SCK

12 RCK

13 G

14 SI

15 QA

16 VCC

0.1

C2

HV

100R12

47

C253

MDAT

ASQLS

SPS

USQLSUMODS

2.2

C212

2.2

C217

2.2

C272

XC6222A331MR

IC2111 VIN2 VSS3 CE 4NC

5VOUT

XC6222A331MR

IC2161 VIN2 VSS3 CE 4NC

5VOUT

0.1

C49

100

R134

J1

123456789

10111213141516171819202122232425262728293031323334353637383940

MMZ1005A152ETEP3 MMZ1005A152ETEP19

0.001

C19

MMZ1005A152ETEP14

51K

R263

0

R264

NJM7808DL1AIC271

I OG

10

C271

0.1

C273

0.1

C274

470 CE-LX

C20

470 CE-LX

C275

NJM7808DL1AIC276

I OG

10

C276

0.1

C277

0.1

C279

2.2

C278

HSENI

10

R276

6.8

R271

J45

12

34

MMZ1608B301CT

EP94

MMZ1608B301CT

EP92

MMZ1608B301CT

EP82

MMZ1608B301CT

EP90

MMZ1608B301CT

EP81

MMZ1608B301CT

EP79

MMZ1608B301CT

EP89

MMZ1608B301CT

EP87

MMZ1608B301CT

EP75

MMZ1608B301CT

EP84

MMZ1608B301CT

EP88

MMZ1608B301CT

EP86

MMZ1608B301CT

EP95

MMZ1608B301CT

EP85

MMZ1608B301CT

EP93

MMZ1608B301CT

EP83

MMZ1608B301CT

EP91

MMZ1608B301CT

EP80

MMZ1608B301CTEP58MMZ1608B301CTEP59MMZ1608B301CTEP60MMZ1608B301CTEP61MMZ1608B301CTEP62MMZ1608B301CTEP63

100P

C59

100P

C62

100P

C58

100P

C61

100P

C60

100P

C63

100K

R255

0R79

LCD_VS

HFID1VP

HFID2VP

DSTBMCK

DRESH

MDAT

PWRK

FANVP

LRXD

MDAT

LTXD

REFL_

REFL_

MSTB2

FRES

REFV

MCKDSTB

SDPWS

KEY

LCD_ON

PSTB

EALCSTART

LCD_CLK

TXS

BANV

BANV

LCD_DE

MSTB1

/DCCLK

PWRS

LCD_DE

DCCLK

LCD_HS

PWRS

LCD_VSDSHK_

LCD_ON

LCD_B7

SKYS_

FORL_

FORL_

LCD_B6ALCL_

LCD_CLK

LCD_B4LCD_B3

THML_

AFONS

LCD_G7LCD_G6

REFL_

KEY

HFID2V

LCD_G5

FORL_

LCD_B5

START

LCD_G4LCD_G3

THML_

LCD_G2

TPWRL_EALC

LCD_R7

HFID2V

LCD_R6

IDL_

LCD_R5

POCV

IMPI

LCD_R4

SWRL_

LCD_R3

TSTB3

FANV

IDL_IDL_

DRIV

MCK

PWRK

TSTB1

PWRS

MSTB2

LRXD

DRESH

LTXD

MDAT

FRES

REFLP

TXS

TCLK

DIDV

DRESH

TDAT

SD_D3

HFID1VP

PSTB

TSTB4

SD_CLK

MDATMCK

SD_WP

IREFV

SD_CD

PHASEI

FORLP

TPWRL_

SD_D1

HFID1V

SD_D0

IMPI

SD_CLK

SWRL_

SD_CMDSD_D3

PHASEI

SD_D2

TOE

TSTB1TSTB2TSTB3TSTB4TDATTCLKTOE

TXS

MDATMSTB1DRESH

DSHK_MCK

SKYS_ALCL_

ICCV

HV

TSTB2

DRIVP

HFID2VP

POCVIDL_

REFLP

DRIVP

REFLP

FORLP

FORLP

/DCCLK

DCCLK

FANV

DRIV

FANVP

/DCCLK

LCD_HS

HTRASASQLS

SPS

USQLSUMODS

IREFV

ICCV

DIDVHFID1V

SD_CMD

SD_D2

SD_D1

SD_WP

SD_CD

SD_D0

DCCLK

F8V

LCD_B7

LCD_B6

LCD_B5

LCD_B4

LCD_B3

LCD_G7

LCD_G6

LCD_G5

LCD_G4

LCD_G3

LCD_G2

LCD_R7

LCD_R6

LCD_R5

LCD_R4

LCD_R3

5V

8V

HSENI

HSENI

3R3V

3R3V

14V

14V

LCD_DE

PHASEI

HV

LTXD

GND

14V

NC

LCD_CLK

To the TUNER UNIT

RFCNT(EXT)

HFID2V

LCD_G6

14V

NC

GND

LCD_R3

GND

GND

To the RF UNIT

HV

LRXD

SDDAT0

NC

14V

GND

3R3V

SDDAT2

TCLK

14V

GND

8V

SDCLK

NC

14V

14V

8V

SDWP

TDAT

PSTB

ALCL

NC

SDDAT3

3R3V

14V

REFLP

GND

SDDAT1

TSTB1

14V

MSTB1

GND

VDD(3R3V)

TSTB3

KEY

GND

SDCMD

TPWRL

To the PA UNIT

14V

NC

8V

TSTB2

8V

TXS

5V

3R3V

GND

GND

3R3V

8V

GND

IMPI

LCD_B6

14V

GND

3R3V

LCD_B7

START

EALC

GND

GND

IREFV

LCD_R4

DRESH

DSHK

SDCD

8V

TSTB4

LCD_G2

MDAT

ICCV

GND

LCD_B4

GND

14V

SKYS

NC

LCD_ON

TOE

14V

DRIV

NC

3R3VGND

THML

MCK

NC

LCD_R5

NC

MCK

DRESH

NC

LCD_G7

GND

14V

HSENI

NC

LCD_R7

To the DISPLAY BOARD

POCV

DRIDV

LCD_B3

TXS

PWRS

NC

MDAT

HV

LCD_B5

IDL

IDL

LCD_G4

FORLP

GND

FRES

2.5V

GND

GND

3R3V

[FAN]

HFID1V

PWRK

5V

FAN-

GND

LCD_G5

FAN+

NC

LCD_R6

1.2V

CNTRS(EXT)

REFLP

LCD_VS

14V

FORLP

LCD_G3

GND

GND

SWRL

GND

LCD_HS

GND

GND

SD BOARD

J1

#1:CD/DAT3#2:CMD#3-1:VSS

#4:VDD#5:CLK

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

#9:DAT2

CD

WP1WP2

#3-2:VSS

27 R2

220 R9

27 R5

MPZ1608S601AEP7

220 R1

27 R4

0.1

C1

27 R8

27 R6

10

C2

27 R3J2

123456789101112

13

14 SDDAT2

SDDAT1

VDD(3R3V)

SD CARD SLOT

SDCD

SDCLK

SDWP

SDDAT0

SDCMDSDDAT3

MAIN UNIT (MAIN-1)

Page 8: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

i

MAIN-3

MAIN-1

MAIN-4

MAIN-1

USSENI

EKEY

H3R3V

H3R3V

ESTA

47K

R435

0.01

C456

DRESH

L1SS400

D381

47K

R434

0.01

C458

PSTB

ML414HIV01E

BT381

0.01

C457

DSTB

4.7K

R383

47K

R433

22K

R363

10K

R302

H1R18V

MSTB2

47K

R385

1KR431

10KR313

MPZ1608S601A

EP301

MSTB1

4.7K

R384

10KR303

MPZ1608S601AEP302

MCK

LRB706F

D431

47K

R502

10K

R304

10KR491

0.1

C342

MDAT

47K

R504

10KR312

0.1C341

47K

R442

SKYS_

LCD_R3

47K

R305

1K

R453

0.1C340

3R3V

H3R3V

LCD_G2

1K

R451

0.1C339

SD_D03.3K

R382

DSHK_

LCD_B5

0.1C338

SD_D1

1

C383

LRB706F

D432

LCD_B6

47K

R308

0.1C337

SD_D2

H3R3V

LCD_R4

47K

R309

3R3V

0.1C336

SD_D3

1KR432

LCD_G5

47K

R310

47K

R361

0.1C335

SD_CMD

LCD_G4

0.1

C328

H3R3V

0.1C334

SD_CLK

0.1C343

TXS

LCD_R6

10KR311

47K

R439

0.1

C331

SD_CD

0.1C344

HSENI

LCD_R5

H3R3V

0.1

C330

SD_WP

0.1C345

RTKI

LCD_G6

0.1

C327

DX_REC

0.1

C346

UCLKS

LCD_B3

10KR315

1K

R455

0.1

C326

DX_FMT

SDPWS

0.1

C333

USSPD

LCD_R7

4.7K

R456

0.1

C324

BCLK__

PWRS

0.1C332

LCD_B4

HV

0.1

C322

FRM__

FRES

0.1

C329

0.1

C372

CTXD

LCD_G3

10KR441

0.1

C319

DSPCK

LTXD

0.1

C325

VBUS

LCD_G7

3R3V

0.1

C317

DSPX

LRXD

0.1

C323

H3R3V

CRXD/CBSY

LCD_B7

0.1

C316

DR_RSV

PWRK

0.1

C321

10K

R371

UDRXD/UDBSY

LCD_ON

0.1

C391

0.1

C313

DR_AF

0.1

C320

H3R3V

UPWS

LCD_HS

FORL_

IMPI

0.1C302

DRESD

0.1

C318

USKI

LCD_VS

H3R3V

ALCL_

PHASEI

0.1C303

DCSR

0.1

C315

UDTXD

LCD_DE

10

C301

REFL_

TCLK

0.1C305

DCSX

0.01

C452

LCD_CLK

10

C312

IDL_

TDAT

0.1C306

FPDX

LRB706F

D454

THML_

0.1C307

DSPR

56K

R362

0.01

C451

SWRL_

0.1C308

RTD

5.6KR314

0.1

C351

TPWRL_

0.1C309

FRWT

LRB706F

D458

47KR401

47K

R438

47KR452

0.1C310

HSK1

4.7K

R351

LRB706F

D451

100K

R492

3R3V

1K

R454

0.1C311

HSK0

R7S721000VCFP

IC301

1P6_5

2P6_6

3P6_7

4Vcc

5P6_8

6Vss

7P6_9

8PVcc

9P6_10

10

P6_11

11

P6_12

12

P6_13

13

P6_14

14

P6_15

15

P7_0

16

Vss

17

P7_1

18

Vcc

19

P7_2

20

Vss

21

P7_3

22

PVcc

23

P7_4

24

P7_5

25

P7_6

26

P7_7

27

P7_8

28

P7_9

29

Vcc

30

P7_10

31

Vss

32

P7_11

33

Vcc

34

P7_12

35

Vss

36

P7_13

37

PVcc

38

P7_14

39

P7_15

40

P8_0

41

P8_1

42

P8_2

43

P8_3

44

P8_4

45

P8_5

46

PVcc

47

P8_6

48

Vss

49

CKIO

50

Vcc

51

P8_7

52

Vss

53

Vss

54

P8_8

55

P8_9

56

P8_10

57

P8_11

58

P8_12

59

P8_13

60

PVcc

61

P8_14

62

Vss

63

P8_15

64

Vcc

65P9_0

66P9_1

67P3_7

68P3_6

69P3_5

70P3_4

71P3_3

72P3_2

73PVcc

74P3_1

75Vss

76P3_0

77RES

78NMI

79PVcc

80RTC_X1

81RTC_X2

82Vss

83Vss

84P0_4

85P0_5

86Vcc

87USBDPVcc

88USBDPVss

89DM1

90DP1

91VBUS1

92USBDVcc

93USBDVss

94USBDPVcc

95USBDPVss

96DM0

97DP0

98VBUS0

99USBDVcc

100USBDVss

101REFRIN

102USBAPVss

103USBAPVcc

104USBAVcc

105USBAVss

106USBUVcc

107USBUVss

108USB_X1

109USB_X2

110P0_0

111Vss

112EXTAL

113XTAL

114PLLVcc

115PVcc

116P0_1

117Vss

118P1_8

119AVcc

120AVss

121AVref

122P1_9

123P1_10

124P1_11

125P1_12

126P1_13

127P1_14

128P1_15

129

BSCANP

130

VIDEO_X1

131

VIDEO_X2

132

Vss

133

AUDIO_X1

134

AUDIO_X2

135

PVcc

136

P3_8

137

Vss

138

P3_9

139

Vcc

140

TRST

141

JP0_1

142

JP0_0

143

TMS

144

TCK

145

P3_10

146

P3_11

147

PVcc

148

P3_12

149

Vss

150

P3_13

151

Vcc

152

P3_14

153

P3_15

154

Vss

155

P4_0

156

P4_1

157

P4_2

158

P4_3

159

PVcc

160

P4_4

161

Vss

162

P4_5

163

Vcc

164

P4_6

165

P4_7

166

P2_0

167

P2_1

168

P4_8

169

P4_9

170

P4_10

171

P4_11

172

PVcc

173

P4_12

174

Vss

175

P4_13

176

Vcc

177

P4_14

178

P4_15

179

P2_2

180

P2_3

181

P2_4

182

P2_5

183

P2_6

184

PVcc

185

P2_7

186

P2_8

187

Vss

188

P2_9

189

Vcc

190

P2_10

191

P2_11

192

Vss

193 P2_12194 P2_13195 P2_14196 P2_15197 P1_0198 P1_1199 P1_2200 P1_3201 P1_4202 P1_5203 P1_6204 P1_7205 P0_2206 PVcc207 Vss208 VIN1A209 VIN2A210 VDAVcc211 VDAVss212 REXT213 VRP214 VRM215 VIN1B216 VIN2B217 PVcc218 Vss219 Vcc220 Vss221 LVDSAPVss222 LVDSREFRIN223 LVDSAPVcc224 P5_0225 LVDSAPVss226 P5_1227 P5_2228 LVDSAPVcc229 P5_3230 P5_4231 LVDSAPVss232 P5_5233 P5_6234 LVDSAPVcc235 P5_7236 LVDSPLLVcc237 Vss238 Vss239 PVcc240 P5_8241 P5_9242 P5_10243 P9_2244 P9_3245 P9_4246 P9_5247 P9_6248 P9_7249 P0_3250 Vss251 PVcc252 P6_0253 P6_1254 P6_2255 P6_3256 P6_4

3R3V

0.1

C314

FPSX

LRB706F

D456

TSTB1

0.1C304

FPSR

H3R3V

TSTB2

47K

R506

SCPCK

LRB706F

D453

TSTB3

3R3V

SCPSS

0.01

C453

LRB706F

D457

TSTB4

47K

R437

SCPR

LRB706F

D452

HV

4.7K

R352

SCPXTOE

0.01

C455

LRB706F

D455

TCON

J491

12345678910

0.01

C454

H1R18V H3R3V HV

HVH3R3VH1R18V

3R3V3R3V

3R3V

10K

R493

LS37J2

S371

MMZ1005B601C

EP391

MMZ1005B601C

EP351

0.068

C371

0.33

C361

68K

R372

NJU7704F3

IC3611 CD2 VSS3 MR 4VOUT

5VDD

NJU7704F3

IC3711 CD2 VSS3 MR 4VOUT

5VDD

0.1

C362

47K

R391

47K

R392

H3R3V

100K

R507

100K

R508

100K

R505

100K

R501

100K

R503

MMZ1005B601C

EP303

MMZ1005B601CEP304

GT24C128B

IC3511 A02 A13 A24 VSS

5SDA

6SCL

7WP

8VCC

470R317

15P

C347 15P

C348

CR-1017X301

220P

C413

220P

C416

220P

C414

220P

C415

220P

C418

220P

C411

220P

C412

220P

C419

220P

C420

220P

C421

220P

C408

220P

C404

220P

C401

220P

C403

220P

C409

220P

C407

220P

C410

220P

C405

220P

C402

220P

C406

22R511

22R512

47PC461

100P

C462

100PC463

100PC464

5.6K

R373

RX-8803LC

IC3811 N.C.2 FOE3 VDD4 FOUT5 SCL6 T1(CE) 7N.C.

8SDA

9T2(Vpp)

10GND

11INT

12EVIN

EN25Q64

IC3911 CS2 DO(DQ1)3 WP(DQ2)4 VSS 5DI(DQ0)

6CLK

7NC(DQ3)

8VCC

UCLKS

FRM_

CRXD/CBSY

DX_REC

CTXD

DR_AF

VBUS

DRESD

ESTA

DSHK

SCPSS

EKEY

SKYS

PWRS

FPSX

RTKI

SDPWS

HSENI

PDV

LCD_CLK

LCD_VS

LCD_B3

LCD_HSLCD_DEBCLK_FRM_

DX_FMT

IMR2

DR_RSV

LCD_B4

LCD_B5

LCD_B6

RESETRESET

RTDLCD_B7

VBUS

TCK

LCD_G2

CRXD/CBSY

FPSR

TMS

LCD_G3

CTXD

TRST

LCD_G4

USSENI

HSK0

TDO

LCD_G5

USKI

HSK1

TDI

LCD_G6

USSPD

LCD_G7

FRWT

SFLD3

LCD_R3

UDRXD/UDBSY

SFLD2

LCD_R4

UDTXDSD_WP

SFLD1

LCD_R5

SD_CD

UPWS

SFLD0

LCD_R6

SD_CLKUCLKS

SFLSS

LCD_R7

SD_CMD

RTKI

SFLCK

SD_D3

HSENI

SD_CD

SD_D2

TXS

RXSSD_WP

SD_D1

RXS

TXS

SD_D1

SD_D0

SD_D0

HSK0

SD_CLK

DRESH

SD_CMD

MDAT

SD_D3

MCK

SD_D2

DSPR

MSTB1

DSHK

MSTB2

DSPX

DSTB

SKYS

FPDX

PSTB

DCSXDCSR

VDL

EKEY

IDL

ESTA

DSPCK

THML

TCON

FORL

IMR0

REFL

IMR1

SCPR

ALCL

IMR2

DR_AF

TPWRL

SCPX

SWRL

LRXD

DR_RSV

SCPCK

LTXD

DX_FMT

FRES

PWRK

DX_REC

DRESD

TSTB1

TSTB2

PHASEI

TOE

IMPI

DSPCK

DSPR

DSPX

HSK1

THML

FRWT

LRXD

IDL

LTXD

PWRS

ALCLREFLFORL

FPSR

FPSX

TOE

DCSR

DCSX

PHASEI

FPDX

TSTB4

IMPI

RTD

TSTB3TSTB2TSTB1

TDATTCLK

TSTB4

TSTB3

TDAT

TCLK

USKI

VDL

USSENI

PWRK

EDTECK

SDPWS

EDTECK

FRES

TCON

TRST

USSPD

RTC_IRQRTC_SCLRTC_SDA

TDI

MDAT

MCK

MSTB1

MSTB2

LCD_ON

DSTB

UPWS

PSTB

UDRXD/UDBSY

DRESH

UDTXD

BCLK_

TCK

PDV

RESET

SFLSSSFLD1SFLD2

SFLD3SFLCKSFLD0

FRM_

TDO

TMS

TPWRLSWRL

CRXD/CBSY

UDRXD/UDBSY

LCD_G2LCD_B7LCD_B6LCD_B5LCD_B4LCD_B3LCD_ON

LCD_CLKLCD_VSLCD_HSLCD_DE

LCD_R7LCD_R6LCD_R5LCD_R4LCD_R3LCD_G7LCD_G6LCD_G5LCD_G4LCD_G3

BCLK_

SCPSS

SCPR

SCPX

SCPCK

RTC_SCL

RTC_SDA

RTC_IRQ

IMR1

IMR0

MAIN UNIT (MAIN-2)

Page 9: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

o

10

R731

22P

C631

USQLS

10K

R7130.1

C725

D691

L1SS400

0.1

C791

10

C623

100K

R796

L1SS400

D821

0.001

C761

22

R648

22PC724

J691 MMZ1005B601CEP691

0.01

C753

SHORTCP741

MMZ1005B601C EP774

10K

R831

1K

R726

MPZ2012S601A

EP751

15K

R803

1M

R852

MPZ1608S601A EP773

0.01

C781

47KR725

MMZ1005B601C

EP662

0.01

C771

10K

R682

DETAF

15KR628

1K

R601

0.01

C778

SPS

10K

R722

0.1

C671

L2SA1576ARQ692

4.7K

R824

330

R751

LRB706F

D622

100P

C752

18KR727

L2SA1576ARQ712

10K

R730

470 CE-LX

C741

TPCF8107Q746

1 2 3 45678

ASQLS

LDTA114EEQ644

100K

R651

0.22

C734

47K

R645

15K

R721

47K

R650

MMZ1005B601C EP776

LRB706F

D621

100K

R797

0.001

C762

D711

L1SS400

R746

220K

R749

1K

SHORT1005

CP601

18K

R691

MPZ2012S601A

EP752

LDTA114EEQ645

1.5K

R625

10

C661

1K

R853

10K

R748

0.001

C782

0.01

C773

0.01

C801

AFONS

47K

R685

4.7K

R806

L1SS400

D801

47K

R646

1M

R626

100K

R715

100

R791

47KR851

PCM2901E

IC661

1D+

2D-

3VBUS

4DGNDU

5HID0

6HID1

7HID2

8SEL0

9SEL1

10

VCCC

11

AGNDC

12

VINL

13

VINR

14

VCOM

15

VOUTR

16

VOUTL

17

VCCP1

18

AGNDP

19

VCCP2

20

XTO

21

XTI

22

AGNDX

23

VCCX

24

TEST0

25

TEST1

26

DGND

27

VDD

28

SSPND

HTRAS

SN74AHC1G32DCK

IC6621 A2 B3 GND 4Y

5VCC

USKI

MMZ1005B601C EP783

33U

L732

Q747RUE002N02

10

C673

470 CE-LX

C751

15KR627

10K

R804

UCLKS

27R621

100K

R652

LDTC143ZE

Q643

TC7S66FU

IC681

1 2 345

H3R3V

MMZ1005B601C EP781

47K

R649

1

C642

MPZ1608S601A EP771

NJM2904CRB1IC791 V+

8

GND4

22

R647

0.1

C662

0.001

C763

10K

R681

47K

R714

0.22

C735

LDTC143ZEQ642

MMZ1005B601C EP780

4.7K

R642

MMZ1005B601C

EP601

12K

R693

MICI

H4V

27P

C627

100K

R716

22P

C632

1K

R843

BANV

0.1

C701

0.01

C776

CTXD

0.1

C681

0.1

C695

27R622

UDTXD

1.5KR624

R747

220K

8V

1M

R661

MMZ1005B601C EP782

18K

R711

LDTC143ZEQ661

USSENI

2.2K

R733

CRXD/CBSY

UDRXD/UDBSY

10K

R643

MMZ1005B601C

EP641

1

C641

10

C667

10K

R692

47K

R696

10

C666

15K

R632

J752

12

34

0.001

C764

22

R717

22R653

10

C668

SHORT1005

CP691

AAF

0.0033C728

AMOD

10

C674

27R633

1

C612

MICE

10K

R644

390P

C731

100K

R798

TC7W66FU

IC691

1 2 3 45678

0.1

C733

CP2102GMRIC641

1DCD

2RI

3GND

4D+

5D-

6VDD

7REGIN

8 VBUS9 RST10 NC11 SUSPEND12 SUSPEND13 NC14 NC

15

NC

16

NC

17

NC

18

NC

19

NC

20

NC

21

NC

22NC

23CTS

24RTS

25RXD

26TXD

27DSR

28DTR

MMZ1005B601C

EP779

1

C675

SHORT1005

CP602

68U

L721

J771

1

1

2

2

33 44

5

5

6

6

77 88

9

9

10

10

1111

1212

1313

150

R801

UMOD

MPZ1608S601AEP761

3R3V

27R631

SHORT CP772

1.5K

R635

SHORT1005

CP712

10

R732

15K

R634

SHORT1005

CP692

VBUS

L2SC4081Q821

47K

R842

1

C746

47K

R841

27P

C624

33K

R805

MPZ1608S601AEP762

MMZ1005B601C

EP661

MPZ1608S601AEP764

L1SS400D722

LDTC143ZEQ852

27

R630

22R654

MP7741IC721

1PIN 2NIN 3Timer 4AGND 5EN6 UVP

7 VDD

8 BS

9 SW

10 PGND

11

22R718

MPZ1608S601A

EP621

10

C672

2.2

C611

LRB706F

D841

NJM2904CRB1IC791

6

57

10K

R664

470

R799

XC6209F332MR

IC6111VIN 2VSS 3CE4 NC

5 VOUT

MPZ1608S601AEP763

LDTA114EEQ851

0.1

C747

USSPD

0.01

C780

0.01

C779

2.2C727

27P

C670

0.1

C669

TCON

22PC628

RTKI

3.3R724 HSENI

10

C683

SHORT1005

CP693

0.01

C774

33K

R823

0.001

C604

J601

123

4

10K

R641

5V

0.1

C626

10

C682

15K

R822

ESTA

EKEY

0.1

C630

100K

R684

LDTC143ZEQ641

33U

L731

0.01

C783

LDTA114EEQ801

DZ2J062M0D721

0.1

C625

0.1

C676

10

C663

10

C665

4.7K

R687

2.2C812

L2SC4081Q802

L2SC4081Q711

EALC

MPZ2012S601A EP778

0.47

C732

10P

C693

47K

R694

0.01

C775

J751

TUSB2046BIVFR

IC621

1 DP02 DM03 VCC4 RESET5 EECLK6 EEDATA/GANGED7 GND8 BUSPWR

9PWRON1

10

OVRCUR1

11

DM1

12

DP1

13

PWRON2

14

OVRCUR2

15

DM2

16

DP2

17PWRON3

18OVRCUR3

19DM3

20DP3

21PWRON4

22OVRCUR4

23DM4

24DP4

25

VCC

26

EXTMEM

27

TSTPLL/48MCLK

28

GND

29

XTAL2

30

XTAL1

31

TSTMODE

32

SUSPND

NJM2904CRB1IC791

2

31

LRB706F

D851

LDTC143ZEQ831

SHORT1005

CP711

470 CE-LX

C721

4.7K

R821

2.2C811

L2SC4081Q691

12K

R712

10C726

100KR623

22PC629

1M

R663

0.1

C643

UPWS

0.01

C754

3.3R723

4.7K

R802

J761

1234

56

27P

C664

27K

R729

100K

R683

DSC7004S0Q803

2.2

C723

27

R629

MMZ1005B601C

EP775

100K

R695

14V

KEYSTART

47K

R750

CP06S

CP621

CP06S

CP622

100

R795

74VHC04FT

IC701

V+14

GND7

74VHC04FT

IC701

1 2

74VHC04FT

IC701

98

74VHC04FT

IC701

3 4

74VHC04FT

IC701

1110

74VHC04FT

IC7011312

74VHC04FT

IC701

56

1

C722

1K

R662 CR-1020

X661

470 CE-LX

C720

CR-1019X621

100K

R790

100K

R792

120K

R794

82K

R793

4.7K

R812

2.7K

R811

1K

R761

2.2K

R686

3765MP721

1 2 3 4 5 6 7 8

TCONESTA

UPWS

UCLKS

UDTXD

USKI

UDRXD/UDBSY

USSENI

USSPD

CRXD/CBSY

HSENI

ASQLS

USQLS

UDRXD/UDBSY

HTRAS

UPWS

5V

CTXD

VBUS

SPS

BANV

UDTXD

HSENI

USKI

USSPD

EALC

EALC

ESTA

BANV

TCON

HTRAS

EKEY

ASQLSUSQLS

RTKI

VBUS

USSENI

RTKI

UCLKS

SPS

EKEY

START

START

KEY

CTXDCRXD/CBSY

14V

14V

USB+

USB3R3V

USB3R3V

USB-

[EXT-SP]

[ACC]

[USB]

[REMOTE]

CIV

14V

CIVE

MICIMICE

PHOPHE

MAIN-4

MAIN-2

MAIN-1

MAIN-1

MAIN UNIT (MAIN-3)

Page 10: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

!0

MAIN UNIT (MAIN-4)

FPX_DET

0.1

C921

4.7KR915

10

C991

DFR_MOD

0.1

C998

220

R1022

MPZ1608S601A

EP905

0.1

C1006 TC7W53FK

IC10031 COM2 INH3 VEE4 GND 5A

6CH1

7CH0

8VCC

AAF

0.1C945

DFX_DET

0.1C942

4.7KR914

MPZ1608S601A

EP1002

FPR_MOD

22

R1002

4.7K

R1015

0.1C949

DETAF

10K

R980

/FPCAL

0.1

C929

STAT

18KR933

47K

R1018

2.2

C1016

22R930

MPZ1608S601A

EP971

3R3V

47KR926

22R906

FRM

18KR916

0.1C906

MPZ1608S601A

EP1001

DONE

100

R1003

TS462CPT

IC1002 6

57

0.1

C905

1R2V

100

R982

0.1C950

47 F93

C918

BCLK

47 F93

C954

FPRES

100

R1000

120PC1012

XC6209F502MR

IC9611VIN 2VSS 3CE4 NC

5 VOUT

0.1C976

0.01C916

MCLK

47K

R1016

CFG

100

R999

SHORT1005

CP1001

TMS320C6745DPTPA3

IC901

1 2 3 4 5 6 7 8 910

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

4546474849505152535455565758596061626364656667686970717273747576777879808182838485868788

89

90

91

92

93

94

95

96

97

98

99100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176

177

PCM1754DBQ

IC9911BCK 2DATA 3LRCK 4DGND 5NC 6VCC 7VOUTL 8VOUTR9 AGND

10 VCOM

11 ZEROA

12 TEST

13 DEMP

14 MUTE

15 FMT

16 SCK

MPZ1608S601A

EP906

NJM2904CRB1IC972

V+ 8

GND4

47 F93C902

DR_RSV

0.1C947

0.1

C933

100

R977

0R1020

2.2

C962

0.1C913

DR_AF

0.1C946

47 F93C936

0.1C915

10C1018

0.1

C923

0.1C909

3.9KR998

SHORT

CP902

8V

DRESD

0.1C952

LDTC143ZEQ1001

L2SC4081Q972

0.1

C1019

12KR996

SHORT

CP901

MPZ2012S601A

EP901

MPZ1608S601A

EP904

DX_FMT

0.1

C922

0.1C944

AGCV

470 CE-LX

C1017

0.1

C935

820PC1000100

R925

0.1

C919

0.1C910

DX_REC

47 F93C903

22R908

10K

R981

68KR1012

2.2

C961

0.0033

C996

0.1

C1005

100

R924

0.1C941

HSK0

0.1

C997

2.2

C1010

3.9K

R994

18KR913

22

R971

22R905

HSK1

100K

R975

100

R922

0.1

C931

10

C971

CP06SCP971

RTD

1K

R902

0.1

C938

0.1C943

150P

C975

PCM1754DBQ

IC9711BCK 2DATA 3LRCK 4DGND 5NC 6VCC 7VOUTL 8VOUTR9 AGND

10 VCOM

11 ZEROA

12 TEST

13 DEMP

14 MUTE

15 FMT

16 SCK

0.1

C992

1MR901

MICE

TS462CPTIC992

V+

8 GND

4

22 R921

1KR935

FRWT

22R909

0.1C912

0.1

C927

100K

R974

10

C973

10C994

0.1

C928

DSPCK

0.1

C930

10

C1009 10K

R1013

10

C1007

0.1

C934

0.1

C1014

47 F93

C939

0.1

C932

4.7KR912

DCSX

1KR932

0.1

C972

4.7KR917

100

R992

TS462CPTIC1002

V+8

GND4

22

R923

0.1C953

47 F93

C917

0.1

C924

DCSR

0.1

C925

0.1

C914

100

R976

10

C993

MPZ1608S601A

EP991

0.1C920

10

C1004

22

R991

UMOD

22R929

100K

R972

DSPR

0.1C907

22R927

0.1C911

220PC1013

1K

R1021

0.1C951

0.1

C1003

AMOD

MPZ2012S601A

EP902

150P

C974

DSPXMAIN-2MAIN-6

0.1C948

0.1

C908

47 F93

C937

47K

R1017

0.1

C940

TS462CPTIC1002

2

31

UMODS

100K

R973

/CAL

0.1

C926

FPX_AGC MICI

10

C1008

10

C1002

10

C1001

L2SC4081Q971

22R907

DFX_AGC

SPCKSPDO

EN25QH32A

IC9021 CS2 DO(DQ1)3 WP(DQ2)4 VSS 5DI(DQ0)

6CLK

7HOLD(DQ3)

8VCC

PCM1802DBR

IC10011VINL 2VINR 3VREF1 4VREF2 5VCC 6AGND 7PDWN 8BYPAS 9FSYNC 10LRCK11 BCK

12 DOUT

13 DGND

14 VDD

15 SCKI

16 OSR

17 FMT0

18 FMT1

19 MODE0

20 MODE1

0.1

C977

100

R928

NJM2904CRB1

IC9726

57

NJM2904CRB1

IC9722

31

TS462CPT

IC9926

57

TS462CPT

IC9922

31

22

R1001

10C1015

10

C1020

1.2K

R1009

4.7K

R1007

10KR1010

18KR1005

100K

R979

100P

C955

14V

47P

C1023

47P

C1022

47P

C1021

47P

C1025

47P

C1024

CP1002

820

R9934.7KR995

8.2KR997

0.0033

C995

18KR1006

47K

R1004 12K

R1008

2.2

C1011

CR-1021X901

RSSI

J901

1 23 45 67 89 10

22P

C901

22P

C904

4.7K

R910

15KR1011

18KR1019

150PC999

39K

R978

MPZ1608S601A

EP1003

3R3VA

0.1

C981

BCLK__FRM__/FPCAL

HSK0

HSK1

DRESD

FRM

DSPCK

FRWT

BCLKMCLKFPR_MODFPX_DET

DCSX

FPX_AGC

FPRESSTATCFG/CAL

DONE

DFX_AGCDFX_DETDFR_MOD

DCSR

STAT

FPRES

FPX_DET

FPR_MOD

DSPX

DX_FMT

DR_RSV

DFX_DET

DONE

DFX_AGC

DSPR

/CAL

DFR_MOD

FPX_AGC

BCLK

MCLK

BCLK

FRMMCLK

BCLK

FRMMCLK

AD5V

AD5V

AD5V

CFG

SPCK

DRESD

SPDI

SPDO

DR_RSV

SPCS

DX_FMT

DR_AF

DX_REC

DR_AF

DRESD

DX_RECHSK0HSK1RTDFRWT

1R2V

RTD

SPDOSPCK

/FPCAL

FRM

DSPCKDCSX

DCSR

DSPRDSPX

RSSI

RSSI

SPDI

SPCKSPDO

SPCS

BCLK__FRM__

FRM__

BCLK__

3R3VA

5V

14V

MAIN-6

MAIN-3

MAIN-5

MAIN-3

MAIN-1

Page 11: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

!1

MAIN UNIT (MAIN-5)

0.1C1332

10K

R1212

2.2

C1241

47

R1213

0.1C1336

0.1

C12310.1C1212

1.8K

R1252

33K

R1201

SHORT

CP1304

0.1C1334

0.1

C1254

MMZ1005A222ET

EP1201

J1231

0.1C1333

15K

R1204

2SC3356LQ1201

0.1

C1252

MMZ1005Y102CT

EP1211

0.01

C1201

REFV

68K

R1203

2.2

C1322

BAP70Q

D1251

1234 5

56K

R1202

0.1C1251

2.2

C1321

560

R1254

MMZ1005B601CEP1203

1.8K

R1253

0.01

C1207

MMZ1005Y102CT

EP1251

560

R1256

XC6209F502MR

IC12411 VIN2 VSS3 CE 4NC

5VOUT

SN74AHC1GU04DCK

IC1211123 4

5

CR-932

X1201

1 VCONT 2GND

3OUT4 VCC

56

CASE-BM7H

EP1202

1 2

0.1

C1255

0.001C1205

0.1

C1253

0.1

C1204

0.001

C1211

0.1

C1202

MMZ1005Y102CT

EP1331

LDTC143ZEQ1231

0.001

C1203

18K

R1205

MMZ1005Y102CT

EP1332

470

R1206

SHORT

CP1333

0.5P

C1208

0.01

C1209

SHORT

CP1334

MMZ1005Y102CT

EP1252

8P

C1206

2.2

C1242

SHORT

CP1335

AGCV

8V

3R3V

FRXS

LR-592

L1331

10C1337

10C1335

CLK41M_N

CLK41M_P

0.01C1213

MMZ1005Y102CTEP1212

SN65LVDS1DBV

IC1212

1VCC

2GND

3Z

4Y

5D

L2SA1576AR

Q1202

220

R1207

47

R1211

180

R1232

560

R1231

LDTA114EEQ1232

FTXS

LDTC143ZEQ1234

LDTA114EEQ1235

0.1

C1233

0.1

C1232

XC6209F332MR

IC13211 VIN2 VSS3 CE 4NC

5VOUT

49.9

R1331 120

R13341.8K

R1335

ISL5857IAZ

IC1331

1D11(MSB) 2D10 3D9 4D8 5D7 6D6 7D5 8D4 9D3 10D2 11D1 12D0(LSB) 13DCOM 14DCOM15 SLEEP

16 REFLO

17 REFIO

18 FSADJ

19 NC

20 ACOM

21 IOUTB

22 IOUTA

23 COMP

24 AVDD

25 NC

26 DCOM

27 DVDD

28 CLK

180

R1233

100K

R1236

CASE-BM7HEP1333

1 2

0.1C1221

0.001

C1222

FL-391FI1221

1I

34678 2

5 O

DACLK

0.001

C1223

MMZ1005Y102CT

EP1221

SHORT

CP1305

SHORT

CP1306

LQW18ANR12G00D

L1281 LQW18ANR12G00DL1282

33P

C1281

82P

C1283

33P

C1285

0.001

C1224

100K

R1238

MMZ1005Y102CT

EP1302

2.2

C1318

2.2

C1319

10

C1309

5V

560

R1251

MMZ2012Y102B

EP1301

BA033FPIC1318

IOG

2.2C1220

3.3

R13193.3

R1318

XC6209F332MR

IC13251VIN 2VSS 3CE4 NC

5 VOUT

2.2

C1325

2.2

C1326

0.1

C1235

SN74LVC1G04DCK

IC12211234

5

0.1

C1256

MMZ1005Y102CT

EP1235

MMZ1005Y102CTEP1236

10KR1222

0

R1224

0R1255

150

R1258

1SV308

D1232

1SV308

D1231

100U

L1232

100U

L1231

100U

L1253

100U

L1251

100U

L1252

47

R1221

100

R1225

100

R1223

3R3VA

0.1

C1300

0.1

C1236

0.1

C1237 100U

L1233

0.1

C3003

CMOS

MAIN-4

MAIN-6

MAIN-6

MAIN-6

MAIN-6

MAIN-1

MAIN-6

MAIN-1

MAIN-4

RX-ADC

Page 12: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

!2

MAIN UNIT (MAIN-6)

MAIN-1

F1R2VP

DFX_AGC

100R1358

0.47

C1379

4.7

C1389

0.001

C1368

0.01

C1353

0.01

C1374

4.7

C1387

0.001

C1370

MPZ1608S601AEP1353

0.01

C1376

FPX_DET

DSPR

/FPCAL

100

C1393

0.001

C1366

FPDX

100

C1391

DFR_MOD

F2R5V

DONE

F1R2V

3R3V

0.47

C1356

4.7

C1390

CFG

0.001

C1357

100

C1392

SPDO

F2R5VA

0.001

C1369

4.7

C1352

0.01

C1355

100R1353

10K

R1363

0.47

C1360

0.47

C1378

BCLK

100R1356

100R1357

FPRES

100R1352

0.47

C1375

F3R3V

MPZ1608S601AEP1352

0.01

C1372

0.47

C1386

0.47

C1380

0.47

C1383

FRM

100R1359

DFX_DET

0.001

C1364

0.01

C1373

1R2V

4.7

C1354

DSPCK

FPR_MOD

STAT

4.7

C1388

0.001

C1363

SPCK

2R5V

0.47

C1358

0.47

C1382

MCLK

0.001

C1359

MPZ1608S601AEP1355

100R1354

0.001

C1361

0.47

C1385

0.001

C1367

0.001

C1362

100R1355

0.47

C1371

100

C1394

MPZ1608S601AEP1354

MPZ1608S601AEP1351

100R1351

0.47

C1384

DCCLK/DCCLK

/CAL

SCPRSCPX

SCPCKSCPSS

FPSR

FPSX

FPX_AGC

CP1357CP1356

100R1371

MMZ1005Y102CT

EP1401

0.1C1401

47KR1401

CP1359

CP1358

0.001

C1365

0.47

C1381

0.47

C1377

23LC1024T

IC14011 CS2 D0(DQ1)3 WP(DQ2)4 VSS 5DI(DQ0)

6CLK

7NC(DQ3)

8VCC

22

R1366

22

R1367

100R1381

100R1382

100R1383

100R1384

100R1385100

R1380

470 CE-LX

C1350

47 F93

C1351

47 F93

C1396

RSSI

100R1386

EP4CE55F23I7N

IC1351G4DIFFIO_L1p G3DIFFIO_L1n B2DIFFIO_L2p B1DIFFIO_L2n G5VREFB1N0 E4DIFFIO_L3p/nRESET E3DIFFIO_L3n/ C2DIFFIO_L4p C1DIFFIO_L4n D2DIFFIO_L5p D1DIFFIO_L5n/DATA1 H7NC H6DIFFIO_L6p J6DIFFIO_L6n H4DIFFIO_L7p H3DIFFIO_L7n E2DIFFIO_L8p/FLASH_nCE E1DIFFIO_L8n F2DIFFIO_L9p F1DIFFIO_L9n J5NC H5VREFB1N1 K6nSTATUS J7DIFFIO_L11p K7DIFFIO_L11n J4DIFFIO_L12p H2DIFFIO_L13p H1DIFFIO_L13n J3DIFFIO_L14n J2DIFFIO_L15p J1DIFFIO_L15n K2DCLK K1DATA0 K5nCONFIG L5TDI L2TCK L1TMS L4TDO L3nCE G1DIFFCLK_0n

EP4CE55F23I7N

IC1351T2 DIFFCLK_1pT1 DIFFCLK_1nL6 DIFFIO_L16pM6 DIFFIO_L16nM2 DIFFIO_L17pM1 DIFFIO_L17nM4 DIFFIO_L18pM3 DIFFIO_L18nN2 DIFFIO_L19pN1 DIFFIO_L19nM5 VREFB2N0P2 DIFFIO_L20pP1 DIFFIO_L20nR2 DIFFIO_L21pR1 DIFFIO_L21nN5 DIFFIO_L22nP4 DIFFIO_L23pP3 DIFFIO_L23nU2 DIFFIO_L24pU1 DIFFIO_L24nV2 DIFFIO_L25pV1 DIFFIO_L25nP5 DIFFIO_L26pN6 DIFFIO_L26nR4 DIFFIO_L27pR3 DIFFIO_L27nW2 DIFFIO_L28pW1 DIFFIO_L28nY2 DIFFIO_L29pY1 DIFFIO_L29nT3 VREFB2N1N7 DIFFIO_L30pP7 DIFFIO_L30nAA1 DIFFIO_L31nV4 RUP1V3 RDN1P6 DIFFIO_L32pR5 DIFFIO_L32nT4 NCT5 DIFFIO_L33pR6 DIFFIO_L33n

EP4CE55F23I7N

IC1351V6 DIFFIO_B1pV5 DIFFIO_B1nU7 DIFFIO_B2pU8 DIFFIO_B2nY4 DIFFIO_B3pY3 DIFFIO_B3nY6 NCAA3 PLL1_CLKOUTpAB3 PLL1_CLKOUTnW6 DIFFIO_B4pV7 DIFFIO_B4nAA4 NCAB4 VREFB3N1AA5 DIFFIO_B5pAA6 DIFFIO_B5nAB6 DIFFIO_B6pAB5 DIFFIO_B6nW7 DIFFIO_B7pY7 DIFFIO_B7nU9 DIFFIO_B8pV8 DIFFIO_B8nW8 NCAA7 DIFFIO_B10pAB7 DIFFIO_B10nY8 DIFFIO_B11pT10 DIFFIO_B13pT11 DIFFIO_B13nV9 VREFB3N0V10 DIFFIO_B15pU10 DIFFIO_B16nAA8 DIFFIO_B17pAB8 DIFFIO_B17nAA9 DIFFIO_B18pAB9 DIFFIO_B18nU11 DIFFIO_B19pV11 DIFFIO_B19nW10 DIFFIO_B20pY10 DIFFIO_B20nAA10 DIFFIO_B21pAB10 DIFFIO_B21nAA11 DIFFCLK_6pAB11 DIFFCLK_6n

EP4CE55F23I7N

IC1351AA12 DIFFCLK_7pAB12 DIFFCLK_7nAA13 DIFFIO_B23pAB13 DIFFIO_B23nAA14 DIFFIO_B25pAB14 DIFFIO_B25nV12 VREFB4N1W13 DIFFIO_B26pY13 DIFFIO_B26nAA15 DIFFIO_B27pAB15 DIFFIO_B27nU12 DIFFIO_B28pY14 DIFFIO_B29pY15 DIFFIO_B29nAA16 DIFFIO_B30pAB16 DIFFIO_B30nV13 DIFFIO_B31pW14 DIFFIO_B31nU13 DIFFIO_B32pV14 DIFFIO_B33pU14 DIFFIO_B33nU15 DIFFIO_B34pV15 DIFFIO_B34nW15 DIFFIO_B35pT14 DIFFIO_B36pT15 DIFFIO_B36nAB18 NCAA17 DIFFIO_B37pAB17 DIFFIO_B37nAA18 VREFB4N0AA19 RUP2AB19 RDN2W17 DIFFIO_B38pY17 DIFFIO_B38nAA20 DIFFIO_B39pAB20 DIFFIO_B39nV16 NCU16 DIFFIO_B40pU17 DIFFIO_B40nT16 PLL4_CLKOUTpR16 PLL4_CLKOUTnR14 DIFFIO_B41pR15 DIFFIO_B41n

EP4CE55F23I7N

IC1351AA21 DIFFIO_R36pT17 RUP3T18 RDN3W20 NCW19 VREFB5N1Y22 DIFFIO_R35nY21 DIFFIO_R35pU20 DIFFIO_R34nU19 DIFFIO_R34pW22 DIFFIO_R32nW21 DIFFIO_R32pT20 DIFFIO_R31nT19 DIFFIO_R31pR17 DIFFIO_R30nP17 DIFFIO_R30pV22 DIFFIO_R29nV21 DIFFIO_R29pR20 DIFFIO_R28nU22 DIFFIO_R27nU21 DIFFIO_R27pR18 DIFFIO_R26nR19 DIFFIO_R26pN16 DIFFIO_R25pR22 DIFFIO_R24nR21 DIFFIO_R24pP20 VREFB5N0P22 DIFFIO_R23nP21 DIFFIO_R23pN20 DIFFIO_R22nN19 DIFFIO_R22pN17 DIFFIO_R21nN18 DIFFIO_R21pN22 DIFFIO_R20n/DEV_OEN21 DIFFIO_R20p/DEV_CLRnM22 DIFFIO_R19nM21 DIFFIO_R19pM20 DIFFIO_R18nM19 DIFFIO_R18pM16 NCT22 DIFFCLK_3nT21 DIFFCLK_3p

EP4CE55F23I7N

IC1351G22 DIFFCLK_2nG21 DIFFCLK_2pM18 CONF_DONEM17 MSEL0L18 MSEL1L17 MSEL2K20 MSEL3L22 DIFFIO_R17n/INIT_DONEL21 DIFFIO_R17p/CRC_ERRORK19 VREFB6N1K22 DIFFIO_R16n/nCEOK21 DIFFIO_R16p/CLKUSRJ22 DIFFIO_R15nJ21 DIFFIO_R15pH22 DIFFIO_R14nH21 DIFFIO_R14pK17 DIFFIO_R13nK18 DIFFIO_R13pJ18 DIFFIO_R12nF22 DIFFIO_R11nF21 DIFFIO_R11pJ20 DIFFIO_R10nJ19 DIFFIO_R10pJ17 NCH20 DIFFIO_R9nH19 DIFFIO_R9pE22 DIFFIO_R8n/nWEE21 DIFFIO_R8p/nOEH18 VREFB6N0H16 NCD22 DIFFIO_R7nD21 DIFFIO_R7pF20 DIFFIO_R6n/nAVDF19 DIFFIO_R6pG18 DIFFIO_R5n/PADD23H17 DIFFIO_R5pC22 DIFFIO_R4nC21 DIFFIO_R4pB22 DIFFIO_R3n/PADD22B21 DIFFIO_R3p/PADD21C20 DIFFIO_R2n/PADD20D20 DIFFIO_R2pF17 DIFFIO_R1nG17 DIFFIO_R1p EP4CE55F23I7N

IC1351F16 DIFFIO_T42nE16 DIFFIO_T42pF15 DIFFIO_T41nG16 DIFFIO_T41pG15 DIFFIO_T40nF14 DIFFIO_T40pC18 DIFFIO_T39nD18 DIFFIO_T39pD17 VREFB7N0C19 DIFFIO_T37nD19 DIFFIO_T37pA20 PLL2_CLKOUTnB20 PLL2_CLKOUTpC17 DIFFIO_T35pB19 RUP4A19 RDN4A18 DIFFIO_T34nB18 DIFFIO_T34p/PADD0D15 DIFFIO_T33nE15 DIFFIO_T33pG14 DIFFIO_T32nG13 DIFFIO_T32pA17 DIFFIO_T31n/PADD1B17 DIFFIO_T31p/PADD2A16 DIFFIO_T30nB16 DIFFIO_T30pC15 VREFB7N1E14 DIFFIO_T28n/PADD3F13 DIFFIO_T28p/PADD4A15 DIFFIO_T27n/PADD5B15 DIFFIO_T27p/PADD6C13 DIFFIO_T26n/PADD7D13 DIFFIO_T26p/PADD8E13 NCA14 DIFFIO_T25n/PADD9B14 DIFFIO_T25p/PADD10A13 DIFFIO_T24n/PADD11B13 DIFFIO_T24p/PADD12E12 NCE11 DIFFIO_T23n/PADD13F11 DIFFIO_T23p/PADD14A12 DIFFCLK_5nB12 DIFFCLK_5p

EP4CE55F23I7N

IC1351A11 DIFFCLK_4nB11 DIFFCLK_4pD10 DIFFIO_T22nE10 DIFFIO_T22pA10 DIFFIO_T21nB10 DIFFIO_T21p/PADD15A9 DIFFIO_T20n/PADD16B9 DIFFIO_T20p/PADD17C10 VREFB8N0G11 DIFFIO_T18nA8 DIFFIO_T17n/DATA2B8 DIFFIO_T17p/DATA3A7 DIFFIO_T16n/PADD18B7 DIFFIO_T16p/DATA4A6 DIFFIO_T15n/PADD19B6 DIFFIO_T15p/DATA15E9 DIFFIO_T14nC8 DIFFIO_T13n/DATA14C7 DIFFIO_T13p/DATA13D8 DIFFIO_T12nE8 DIFFIO_T12pA5 DIFFIO_T11p/DATA5B5 VREFB8N1G10 DIFFIO_T10nF10 DIFFIO_T10p/DATA6C6 DIFFIO_T9n/DATA7D7 DIFFIO_T9pA4 DIFFIO_T8nB4 DIFFIO_T8p/DATA8F8 DIFFIO_T7n/DATA9G8 DIFFIO_T7pA3 DIFFIO_T5n/DATA10B3 DIFFIO_T5p/DATA11D6 DIFFIO_T4nE7 DIFFIO_T4pC3 DIFFIO_T3nC4 DIFFIO_T3p/DATA12F7 DIFFIO_T2nG7 DIFFIO_T2pF9 NCE6 PLL3_CLKOUTnE5 PLL3_CLKOUTpG9 DIFFIO_T1n

EP4CE55F23I7N

IC1351L10 GNDL11 GNDM10 GNDM11 GNDL12 GNDL13 GNDM12 GNDM13 GNDN11 GNDK11 GNDN12 GNDK12 GNDK13 GNDN13 GNDN10 GNDK10 GNDJ9 GNDF12 GNDH12 GNDH13 GNDJ15 GNDK16 GNDL15 GNDN15 GNDR13 GNDR11 GNDR9 GNDP8 GNDH14 GNDH10 GNDH8 GNDN8 GNDR7 GNDT8 GNDT12 GNDP16 GNDL8 GNDM7 GNDA1 GNDC5 GND

V18GNDA4 F5GNDA3 E18GNDA2 U5GNDA1 AA22GND AA2GND G2GND K3GND F3GND D3GND W3GND U3GND N3GND AB1GND Y5GND Y9GND Y11GND Y12GND Y16GND Y18GND AB22GND Y20GND V20GND P19GND L20GND G20GND E20GND A22GND C16GND C14GND C12GND C11GND C9GND

EP4CE55F23I7N

IC1351J11 VCCINTJ12 VCCINTL14 VCCINTM14 VCCINTP11 VCCINTP12 VCCINTL9 VCCINTM9 VCCINTJ13 VCCINTJ14 VCCINTK14 VCCINTJ10 VCCINTK9 VCCINTN9 VCCINTP9 VCCINTP10 VCCINTP13 VCCINTP14 VCCINTN14 VCCINTJ16 VCCINTK15 VCCINTL16 VCCINTM15 VCCINTR12 VCCINTR10 VCCINTR8 VCCINTH9 VCCINTG12 VCCINTJ8 VCCINTM8 VCCINTT7 VCCINTT9 VCCINTT13 VCCINTP15 VCCINTH15 VCCINTH11 VCCINTK8 VCCINTL7 VCCINT

D4VCCIO1

F4VCCIO1

F6VCCD_PLL3 E17VCCD_PLL2 U6VCCD_PLL1 U18VCCA4 G6VCCA3 F18VCCA2 T6VCCA1 D11VCCIO8 D9VCCIO8 D5VCCIO8 A2VCCIO8 D16VCCIO7 D14VCCIO7 D12VCCIO7 A21VCCIO7 L19VCCIO6 G19VCCIO6 E19VCCIO6 Y19VCCIO5 V19VCCIO5 P18VCCIO5 W18VCCIO4 W16VCCIO4 W12VCCIO4 AB21VCCIO4 W11VCCIO3 W9VCCIO3 W5VCCIO3 AB2VCCIO3 W4VCCIO2 U4VCCIO2 N4VCCIO2 K4VCCIO1

V17VCCD_PLL4

F2R5V

F3R3V

F2R5V

F3R3V

F3R3V

F3R3V

F3R3V

F3R3V

MMZ1005Y102CTEP1364

MMZ1005Y102CTEP1365

220P

C1339220P

C1338

1K

R1387

1KR1388

0.1

C1399

0.1

C1400

47P

C1397

100P

C1398

100

R1368BCLK__

100

R1369FRM__

SPCKSPDOCFG

FFDO

2R5V

FFCS

MSEL3MSEL2

FFCLK

FFDI

DONE

CFGSPCKDONESTAT

STAT SPDO

/DCCLKDCCLK

DCCLK/DCCLK

DACLK

FFCLKFFDI

FFDOFFCS

F3R3V

MAIN-5

MSEL2 HMSEL3 H

MAIN-5

MAIN-4

MAIN-2,4MAIN-4

MAIN-2

MAIN-1

MAIN-2

MAIN-4

MAIN-2,4

MAIN-4

Page 13: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

!3

4.7U

L1104

120

R1057

0.1

C1082

0.0027C1105

1

C1101

5.6U

L1103

0.1

C1033

0.1

C1031

0.0068

C1104

8.2

R1085

1SV308

D1081

1SV308

D1101

47K

R1082

1SV308

D1082

0.0015

C1103

220U

L1102

100U

L1081

1SV308

D1083

1

C1081

47K

R1087

39

R1083 0.1

C1102

220U

L11010.1

C1071

1

C1083

J1001

39

R1084

0.1

C1034

0

R1016

J1071

0.1

C1022

100

R1026

MMZ1005Y102CT

EP1021

1.8K

R1023

560

R1025

1.8K

R1021

0.1

C1021

560

R1024

BAP70Q

D1021

1234 5

0.1

C1024

0.1

C1023

1SV308

D1053

0.1

C1041

BAP70Q

D1041

1234 5

100

R1046

1.8K

R1041MMZ1005Y102CT

EP1042

1.8K

R1043

0.1

C1043

560

R1044

1K

R1042

0.1

C1042

560

R1045

0.1

C1044

MMZ1005Y102CTEP1041

MMZ1005Y102CT

EP1022

0.1

C1045

XC6209F502MR

IC10611

VIN2

VSS3

CE4

NC

5VOUT

BGA2866IC1031

6

2 4

3

51

0.1

C1020

LDTC143ZEQ1062

LDTA114EEQ1061

100U

L1021

100U

L1023

100U

L1022

100U

L1041

100U

L1043

100U

L1042

10

R1031

BAR64

D1051

BAR64

D1052

47

R1054

47

R1055

0.1

C1052

0.1

C1053

MMZ1005Y102CT

EP1051

L2SC4081Q1051

0.01

C1051

22K

R1051

2.2

C1061

2.2

C1062

1K

R1022

100U

L1051

0.1

C1084

100U

L1083

560

R1089

100U

L1082

560

R1088

180

R1081

0.1

C1055

MMZ1005Y102CT

EP1053

0.1

C1056

100U

L1052

100U

L1053

1K

R1059

0.1

C1192

1SV308

D1192

180

R1192

1SV308

D1191

120

R1191

0.1

C1199

390P

C1197

390P

C1193 82P

C1195

0.1

C1209

180

R1202

0.1

C1202

1SV308

D1202

1SV308

D1201

120

R1201

0.15U

L1201

0.15U

L1203

270P

C1203

270P

C120768P

C1205

120

R1211

0.1

C1212

1SV308

D1212

0.1

C1219

180

R1212

1SV308

D1211

1SV308

D12321SV308

D1231

120

R1231

180

R1232

0.18U

L1191

0.18U

L1193

0.68U

L1202

LDTC143ZEQ1191

22K

R1193

0.1

C1191

LDTC143ZEQ1201

22K

R1203

0.1

C1201

LDTC143ZEQ1211

0.1

C1211

22K

R1213

LDTC143ZEQ1221

0.1

C1221

22K

R1223

LDTC143ZEQ1231

0.1

C1231

22K

R1233

100P

C1263

1SV308

D1241

22K

R1263

0.1

C1262

37.5N

L1263

0.1

C1242

56P

C1251

1SV308

D1261

33P

C1269

12P

C1265

1SV308

D1242

72.0N

L1264

68P

C1250

33P

C1276

75P

C1271

120

R1241

75P

C1256

100P

C1267

0.1

C1261

100N

L1265 1SV308

D126247P

C128037.5N

L1261

LDTC143ZEQ1241

97.0N

L1268

82P

C1274

27P

C1253

100U

L1270

100N

L1244

120

R1261

180

R1242

330P

C1279

0.15U

L1246

120P

C1254

0.1

C1241

100P

C1252

LDTC143ZEQ1261 9

7.0N

L1269

47P

C1273

135N

L1245

180

R1262

0.33U

L1262

27P

C1278

9P

C1255

0.1

C1249

0.18U

L1267

0.1

C1182

1SV308

D1182

180

R1132

0.1

C1151

680P

C1173

0.1

C1141

0.1

C1142

0.0015

C1153

22K

R1143

1SV308D1111

0.47U

L1163

120P

C1185

120

R1171

0.0022

C1137

0.1

C1161

1SV308

D1162

1SV308

D1141

0.1

C1171

0.47U

L1161

0.0022

C1147

1SV308

D1181

120

R1181

100U

L1111

22K

R1153

1SV308D1112

22K

R1183

180

R1152

180

R1162

1SV308

D1171

1SV308

D1152

180P

C1175

LDTC143ZEQ1181

0.1

C1112

0.33U

L1181

0.1

C1179

560P

C1187

120

R1141

1SV308

D1131

LDTC143ZEQ1141

180

R1111

4.7UL1112

220P

C1155

0.1

C1189

120

R1151

180

R1122

0.1

C1132

LDTC143ZEQ1171

390P

C1145

0.0033

C1115

0.1

C1169

0.001

C1125

120

R1131

680P

C1135

0.1

C1159

22K

R1163

1SV308

D1121

0.0022

C1133

120

R1121

0.0022

C1143

0.1

C1162

180

R1142

LDTC143ZEQ1161

LDTC143ZEQ1131

0.56U

L1151

1SV308

D1172

0.0012

C1163

0.1

C1139

0.1

C1111

0.56U

L1153

1SV308

D1161

0.1

C1122

0.0022

C1123

0.1

C1129

22K

R1173

22K

R1123

100U

L1114

180

R1182

1SV308

D1142

LDTC143ZEQ1151

0.0015

C1157

5.6U

L1142

4.7UL1113

1SV308

D1122

0.1

C1181

200P

C1165

0.0012

C1167

0.33U

L1183

120

R1161

0.56U

L1173

180

R1113

LDTC143ZEQ1111

1SV308

D1132

22KR1114

0.56U

L1171

0.1

C1149

0.1

C1121

1SV308

D1151

0.0015

C1113

0.0022

C1127

0.1

C1172

LDTC143ZEQ1121

180

R1172

0.1

C1152

560P

C1183

22K

R1133

680P

C1177

0.1

C1131

0.0015

C1117

0.01

C202

J101

0

R102

MMZ1005B601CEP201

MMZ1005B601C

EP202

MMZ1005B601C

EP101

0.01

C201

J201

0

R201

0

R101

MPZ2012S601AEP102

0.1

C1562

10K

R1533

LDTA114EE

Q1511

NJM13403VIC1501

2

31

270K

R1534

2.2K

R1561

100K

R1562

2.7K

R1569

L1SS400

D1531

L1SS400D1563

L1SS400

D1501

KTC2875Q1562

47K

R1531

0.01

C1561

470

R1535

LDTC143ZEQ1512

330

R1567

NJM13403VIC1501

6

57

180KR1565

NJM2904CRB1IC1502

6

57

LRB751S

D1561

4.7K

R1501

330K

R1532

330K

R1566

2.2K

R1412

1SV308

D1411

560

R1420

560

R1411

LDTC143ZEQ14130

.1

C1425

100

R1421

100U

L1417

15P

C1418

LR-589

L1412

1

C1426

1000U

L1413

1

C1415

100U

L1418

1SV308

D1402

560

R1419

2SC3356LQ1411

560

R1417

100U

L1411

1

C1416

1SV308

D1415

1

C1421 1SV308

D1416

LDTC143ZEQ1412

2.2K

R1413

1SV308

D1401

1C1419

100U

L1401

1C1417

1C1423

1

C1413

0.1

C1424

0.1

C1401

10

C1412

1SV308

D1412

560

R1401

1

C1414

100U

L1402

560

R1416

LR-589

L1415

68

R1415

1SV308

D14141SV308

D1413

10

R1414

1C1420

100

R1418

0.1

C1402

22K

R1422

560

R1424

0.1

C1411

22K

R1423

470U

L1416

560

R1402

180

R1431

100U

L1431 LDTC143ZE

Q1092

LDTA114EEQ1093

0.1

C1091

LDTC143ZEQ1091L1SS400

D1091

LDTA114EEQ1094

0.1

C1422

0.1

C1501

NJM13403VIC1501

V+4

GND11

100

R1504

NJM2904CRB1IC1502

V+8

GND4

100

R1505

0.1

C1502

0.01

C102

0.01

C103

270

R103

LDTC143ZEQ101

L1SS400

D101

FTR-B4CA009ZRL101

0.1

C1085

LDTC143ZEQ1096

LDTA114EEQ1095

LDTC143ZEQ1097

LDTC143ZEQ1098

LDTA114EEQ1099

LDTA114EEQ1110

J1431

0.1

C1431

0

R1432

0

R1433

L2SA1576ARQ1521

100K

R1521

NJM2904CRB1IC1502

2

31

3.3M

R1557

1.5K

R1558

1.8M

R1553

470K

R155668K

R1555

1.5M

R1554

0.001C1553

L2SC4081Q1571

100K

R1571

10K

R1575

0.1

C1571

NJM13403VIC1501

9

108

100

R1574

180K

R1542

L1SS400

D1542

L1SS400

D1541

100R1547

NJM13403VIC1501

13

1214

NTCG16

R1541

10K

R1545

L1SS400

D1543

18K

R1552

10K

R1522

2.2MR1546

100K

R1543

100UL1414

22K

R1091

22K

R1092

0.1

C1092

MPZ1608S601AEP1311

J1311

123456789101112131415161718192021222324252627282930

MPZ1608S601AEP1312

MMZ1005B601CEP1313

100R1311

0.001

C1311

100R1312

0.001

C1312

27R1313

22P

C1313

27R1314

22P

C1314

100R1315

0.001

C1315

27R1316

22P

C1316

100R1317

0.001

C1317

100R1318

0.001

C1318

MMZ1005A152ETEP1314

0.001

C1319

MMZ1005A152ETEP1315

0.001

C1320

MMZ1005A152ETEP1316

0.001

C1321

MMZ1005A152ETEP1317

0.001

C1322

MMZ1005A152ETEP1318

0.001

C1323

MMZ1005A152ETEP1319

0.001

C1324

MMZ1005A152ETEP1320

0.001

C1325

MMZ1005A152ETEP1321

0.001

C1326

SN74AHC595PW

IC13011

QB2

QC3

QD4

QE5

QF6

QG7

QH8

GND9

QH'

10SCLR

11SCK

12RCK

13G

14SI

15QA

16VCC

0.1

C1301 0.1

C1302

SN74AHC595PW

IC13021

QB2

QC3

QD4

QE5

QF6

QG7

QH8

GND9

QH'

10SCLR

11SCK

12RCK

13G

14SI

15QA

16VCC

SN74AHC595PW

IC13031

QB2

QC3

QD4

QE5

QF6

QG7

QH8

GND9

QH'

10SCLR

11SCK

12RCK

13G

14SI

15QA

16VCC

0.1

C1303

1

C1001

1

C1002

10K

R1001

10K

R1002

1SV308

D1001

1K

R1003

LDTC143ZEQ1001

0.01

C1003

100

R1004

2.7K

R10472.7K

R1027

18K

R1052

22K

R1053

180

R1086

0

R1011

0

R1058

0

R1056

4.7M

R1503

LDTA114EEQ1561

31.0N

L1241

31.0N

L12430.75U

L1242

270P

C1243 12P

C1245

270P

C1247

15P

C1270

8P

C1272

47P

C1275

100P

C1277

39P

C1230

135N

L1224

0.1

C1222

135N

L1221

1SV308

D1221 135N

L1225

100U

L1226

0.1

C1220

120

R1221

180

R1222

1SV308

D1222

56P

C1223

220P

C1224

75PC1225

33P

C1227

56P

C1226

68P

C1228

135N

L1222

0.22UL1223

0.22U

L1211

56P

C1213 82P

C1215

0.15U

L1212

56P

C1217

0.22U

L1213

2.2

C1551

0.47

C15651SV308

D1214

75P

C1108

0.22U

L1106

0.22U

L1105

120P

C1107

75P

C1106

18P

C1229

3.9U

L1121 10U

L1122

3.9U

L1123

2.2U

L1131 6.8U

L1132

2.2U

L1133

1.0U

L1141

1.0U

L1143

3.9U

L1152

2.7U

L1162

2.2U

L1172

1.5U

L1182

1.0U

L1192

39K

R1544

RUM002N02Q1563

820

R1568

0.0056

C1569

DZ2J033M0L

D1523

LRB751S

D1522 LRB751S

D1521

2.7K

R1502

470

R1524

220K

R1523

82KR1573

270K

R1511

10KR1563

82K

R1564

1.5M

R1560

100U

L1231

180P

C1292

82P

C1294 47P

C1295

97.0N

L1291

97.0N

L1292

84.0N

L123472.0N

L1233

20P

C1234

47P

C1235

0.1

C1232

0.1

C1239

1K

R1243 1SV308

D1243

0.1

C1257

1K

R1244

68P

C1233

39P

C1293

30P

C1291

100U

L1419

B0S

B1S

B2S

B3S

B4S

B5S

B6S

B7S

B12TXS

B11TXS

B12S

B11S

B10S

B9S

B8S

EALC

SKYS

DSHK

HATTS

HATOFSHATOF13

HPOF13

HPOF13

HPON13

HPON13HPR8

HPR8

TXS

ALCLEALCICCVDRIVPOCVIDLREFLPFORLP

MCKDRESHMSTB1MDAT

HSENI

DSHKSKYS

B7SB6SB5SB4SB3SB2SB1S

B0S

MDATDRESHMSTB1

MCK

DRESHMSTB1

MCKMSTB1DRESH

MCK

B8S

B9SB10SB11SB11TXSB12SB12TXS HATOFS

HATTS

AMSHPR2SHPR1SHPOFS

NASBS

HPR1S

HPR1S

HPR2S

HPR2S

HPR2S

HPR1S

HPOFS

EALC

ALCL

REFLP

NASBS

IDL

ICCV

POCV

HAT13

TXS

DRIV

ALC

14V

14V

ALC

T5V

HSENI

3R3V

T5V

T5V

8V 8V

8V

8V

8V8V

5V

FORLP

AMS

TXRF

To the PA UNIT

To the PA UNIT

RXRF

15.00-21.99 MHz

22.00-29.99 MHz

54.01-69.99 MHz

70.00-74.80 MHz

50.00-54.00 MHz(TX)

70.00-72.00 MHz(TX)

8.00-9.99 MHz

2.00-2.99 MHz

6.50-7.99 MHz

0.03-1.59 MHz

10.00-14.99 MHz

3.00-4.49 MHz

4.50-6.49 MHz

1.60-1.99 MHz

[SEND]

[KEY]

[ALC]

ID-APC

To the MAIN UNIT

To the MAIN UNIT

SWR-APC

50.00-54.00 MHz

30.00-49.99 MHz

RF UNIT

Page 14: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

!4

TUNER UNIT (TUNER-1)

2SC4116Q1611

R1202

2.2k

R1615 1k

R1614

10k

MMBD452LT1G

D1271

R1625 1k

R1612

10k

220P

C1102 CSA70

R1031

MMBD352LT1G

D1311

R1501 47

2SC4116Q1621

30P

C1602

330P

C1506R1351

47

R1272

2.2k

5P

C1301

MMBD352LT1G

D1312

R134110k

R1504

47

330P

C1202

R1613

10k

R1342 2.2k

330P

C1272

R1503

47

10P

C1601

MMBD452LT1G

D1201

R1301

10

0.1

C1271

R1264

220k

R1263

220k

47k

R1261

10P

C1101

DET_OUT

TUNER-2

NATT1S

0.01

C1361

0.01

C1261

0.01

C1263

0.01

C1262

0.1

C1611

0.1

C1505

0.1

C1351

0.1

C1341

0.01

C1251

150

R1402

150

R1411

150

R1421

150

R1422

150

R1412

150

R1401

120

R1431

120

R1441

120

R1451

100

R1432

100

R1442

100

R1452

330

R1461 330

R1471 270

R1481

J1001

LDAN222

D1341

D1261

LDAN222

0.1

C1011

NATT2S

J1042

L1311

LR-317

L1312

LR-317

EC2-9TNURL1021

EC2-9TNURL1011

LDAN222

D1011

NATT1R

NATT2R

0.1

C1013

0.1

C1014

0.1

C1012

LDAN222

D1021

0.1

C1021

0.1

C1023

0.1

C1024

0.1

C1022

AS080440

L1009

6.8k

R1252

0.1

C1701

R1611

220

R1701

100

10k

R1251

TSTB3

TOE

100R1812

47P

C1811

0.1

C1809

TSTB4

TCLK

100R1813

0.1

C1802

47P

C1810

0.1

C1807

47P

C1815

TDAT

100R1814

0.1

C1801

0.001

C1816

47P

C1814

0.1

C1808

TSTB1

100R1815

100R1810

MPZ1608S601AEP1802

47P

C1812

0.1

C1805

TSTB2

100R1816

J1801

123456789101112131415161718192021222324252627282930

100R1811

47P

C1813

0.1

C1806

3R3V14V

R1032

100k

100

R1011

100

R1021

100R1805100R1806100R1807100R1808100R1809

BA2903SFVM

IC1701 V+

8

GND4

BA2903SFVMIC1701

2

31

BA2903SFVMIC1701

6

57

MPZ1608S101AEP1801

2355

MP1301

1 2 3 4

AS100340

L1001

1P

C1002

R1502

100

100

R1505

33P

C1504

10k

R1364

2.2k

R1365

0.1

C1365

R1362

150k

R1361

1k

LR-604

L1501

0.1

C1042

47

R1004

47

R1005

47

R1007

27k

R1006

33k

R1001

33k

R1002

33k

R1003

0.01

C1203

NJM2904CRB1IC1901 V+

8

GND4

100

R1901

330

R1902

330

R1903 0.1

C1901

0.01

C1507

180k

R1507

R1506 47k

LRB751S

D1505

LRB751S

D1506

15P

C1501

NJM2904CRB1IC1901

2

31

NJM2904CRB1IC1901

6

57

100k

R1203

NATT1R

NATT1S

NATT2S

NATT2R

NATT2S

IMPI

IMPI

PHASEI

IREFV

NATT1R

NATT1S

NATT2R

SWRL_

SWRL

TPWRL

14V

14V

TPWRL_

3R3V

To the PA UNIT

IREFV

IREFV

NC

RFCNT(EXT)

14V

GND

TSTB3

GNDPHASEI

GND

CNTRS(EXT)

NC

TSTB2

TOE

SWRL

GND

14V

NC

GND

TCLK

IMPI

NC

GND

TDAT

TPWRL

3R3V3R3V

14V

GND

TSTB4

To the MAIN UNIT

TSTB1

Page 15: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

!5

TUNER UNIT (TUNER-2)

TUNER-1

LA-462

L2051

LA-464

L2071

LR-542

L2081

LR-539

L2091

LA-460

L2031

LA-559

L2011

LA-461

L2041

LA-463

L2061

270P

C2171

LA-459

L2021

330P

C2172

DET_OUT

18P

C2112

18P

C2111

33P

C2122

39P

C2121

150P

C2141

150P

C2142

150P

C2151

150P

C2161

150P

C2162

56P

C2281

56P

C2282

LDAN222

D2311

LDAN222

D2321

LDAN222

D2331

LDAN222

D2341

LDAN222

D2351

LDAN222

D2361

LDAN222

D2371

LDAN222

D2381

LDAN222

D2391

LDAN222

D2551

LDAN222

D2411

LDAN222

D2421

LDAN222

D2431

LDAN222

D2441

LDAN222

D2451

LDAN222

D2461

LDAN222

D2471

LDAN222

D2481

LDAN222

D2491

LDAN222

D2561

LDAN222

D2581

EC2-9TNURL2011

EC2-9TNURL2021

EC2-9TNURL2031

EC2-9TNURL2041

EC2-9TNURL2051

EC2-9TNURL2061

EC2-9TNURL2071

EC2-9TNURL2081

EC2-9TNURL2091

EC2-9TNURL2111

EC2-9TNURL2121

EC2-9TNURL2131

EC2-9TNURL2141

EC2-9TNURL2151

EC2-9TNURL2161

EC2-9TNURL2171

EC2-9TNURL2181

EC2-9TNURL2191 EC2-9TNU

RL2281

EC2-9TNURL2261

EC2-9TNURL2251

0.1

C2444

0.1

C2451

0.1

C2373

0.1

C2453

0.1

C2454

0.1

C2384

0.1

C2463

0.1

C2381

0.1

C2383

0.1

C2312

0.1

C2461

0.1

C2311

0.1

C2464

0.1

C2394

0.1

C2314

0.1

C2391

0.1

C2471

0.1

C2393

0.1

C2324

0.1

C2553

0.1

C2321

0.1

C2473

0.1

C2323

0.1

C2474

0.1

C2554

0.1

C2334

0.1

C2481

0.1

C2551

0.1

C2331

0.1

C2333

0.1

C2483

0.1

C24840.1

C2413

0.1

C2414

0.1

C2344

0.1

C2491

0.1

C2341

0.1

C2421

0.1

C2343

0.1

C2493

0.1

C24940.1

C2423

0.1

C2424

0.1

C2354

0.1

C2561

0.1

C2351

0.1

C2353

0.1

C2431

0.1

C2563

0.1

C2433

0.1

C2364

0.1

C2434

0.1

C2581

0.1

C2361

0.1

C2363

0.1

C2441

0.1

C2583

0.1

C2584

0.1

C2374

0.1

C2443

0.1

C2371

0.0012

C2192

0.0012

C2191

68P

C2132

82P

C2131

0.1

C2313

0.1

C2322

0.1

C2332

0.1

C2342

0.1

C2352

0.1

C2362

0.1

C2372

0.1

C2382

0.1

C2392

0.1

C2412

0.1

C2422

0.1

C2432

0.1

C2442

0.1

C2452

0.1

C2462

0.1

C2472

0.1

C2482

0.1

C2492

0.1

C2552

0.1

C2562

0.1

C2582

EC2-9TNURL2211

EC2-9TNURL2221

J2001 J2002

0.1

C2521

0.1

C2522

0.1

C2524

LDAN222

D2521

0.1

C2513

0.1

C2511

0.1

C2514

LDAN222

D2511

0.1

C2411

0.1

C2564

0.1

C2512

14V

0.1

C2001

0.1

C2006

0.1

C2523

100

R2311

100

R2321

100

R2331

100

R2341

100

R2351

100

R2361

100

R2371

100

R2381

100

R2391

100

R2581

100

R2561

100

R2491

100

R2481

100

R2471

100

R2461

100

R2451

100

R2441

100

R2431

100

R2421

100

R2411

100

R2551

100

R2511

100

R2521

BU2092FV

IC28111 VSS2 DATA3 CLK4 LCK5 Q06 Q17 Q28 Q39 Q410 Q5 11Q6

12NC

13NC

14Q7

15Q8

16Q9

17Q10

18Q11

19QE

20VDD

0.1

C2811

BU2092FV

IC28211 VSS2 DATA3 CLK4 LCK5 Q06 Q17 Q28 Q39 Q410 Q5 11Q6

12NC

13NC

14Q7

15Q8

16Q9

17Q10

18Q11

19QE

20VDD

0.1

C2821

BU2092FV

IC28311 VSS2 DATA3 CLK4 LCK5 Q06 Q17 Q28 Q39 Q410 Q5 11Q6

12NC

13NC

14Q7

15Q8

16Q9

17Q10

18Q11

19QE

20VDD

0.1

C2831

BU2092FV

IC28411 VSS2 DATA3 CLK4 LCK5 Q06 Q17 Q28 Q39 Q410 Q5 11Q6

12NC

13NC

14Q7

15Q8

16Q9

17Q10

18Q11

19QE

20VDD

0.1

C2841

47

R281347

R281247

R2811

47

R2821

47

R2822

47

R2823

47

R2831

47

R2832

47

R2833

47

R284347

R284247

R2841

3R3V

TCLKTDATTSTB1TSTB2TSTB3TSTB4TOE

NATT1SNATT1RNATT2SNATT2R

1200P

C2183

10k

R2814

AS080447L2099

NC9R

NC4R

NL1R

NL1S

NL2R

NL2S

NL3R

NL3S

NL4R

NL4S

NL5R

NL5S

NL6R

NL6S

NL7R

NL7S

NL8R

NL8S

NL9R

NL9S

NC1S

NC1R

NC2R

NC2S

NC3S

NC3R

NC4S

NC5S

NC5R

NC6R

NC6S

NC7S

NC7R

NC8R

NC8S

NC9S

NCOUTR

NCOUTS

NCREDS

NCREDR

NCINR

NCINS

TCLKTDAT

TSTB3

NL0SNL0RNL1SNL1R

NL2SNL2RNL3SNL3R

NL4SNL4RNL5SNL5R NC2R

NC2SNC1RNC1S

NL9RNL9SNL8RNL8S

NL6S

TDATTCLKTSTB2

NL7SNL6R

NL7R

NC3SNC3RNC4SNC4R

NC5SNC5RNC6SNC6R

NC7SNC7RNC8SNC8R

TDATTCLKTSTB4

NATT2RNATT2SNATT1RNATT1S

NCREDRNCREDSNCOUTRNCOUTS

NCINRNCINSNC9RNC9S

TOETOETOE

TDATTCLKTSTB1

TCLKTDAT

TSTB1TSTB2TSTB3TSTB4

TOE

NATT1SNATT1RNATT2SNATT2R

TOE3R3V

NL0S

NL0R

W2001-W2002 62/99/135/C31/C31

GND float

Page 16: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

!6

PA UNIT (PA-1)

0.1

C102

F202

1205

1 2

RD15HVF1Q121

KDS122

D101

KDS122

D102

J101

47K

R223

100K

R221

1K

R224

R222

82K

0.1

C107

0.1

C112

0.1

C111

0.1

C105

6.8K

R113

68

R104

2SK2854Q101

0.1

C103

0.01

C202

0.001

C201

0.001

C206

0.01

C205

NTCG20

R351

6.8K

R107

0.01

C125

TJ50S06M3LQ221

FHA010

F201

1

220UL332MPZ2012S601AEP331

220UL331

MPZ2012S601AEP332

DF30SC4M

D202

0.01

C113

0.01

C104

0.1

C121

BA09FPIC221

I OG

0.33

C221

820

R105

820

R114

56

R111 RD01MUS2

Q111

P9V

T9V

J301

1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 3031 3233 3435 3637 3839 40

R141

22

0.68

R142

0.0068

C141

0.1

C133

MPZ2012S221A

EP131

390P

C157

R144

22

0.1

C144

0

R132

0.1

C135

0.0068

C142

6.8

R146

0.0068

C148

27

R140

100P

C154

0.1

C143

0

R133

100

R131

LA-262

L306

RD70HVF1CQ131

L134

LR-507

27

R145

LR-580

L132

22

R136

0.1

C145

FILI

RD70HVF1CQ132

0.0068

C147

10

R147

330P

C156

22

R134

100P

C151

0.1

C146

0.68

R143

MPZ2012S221A

EP132

10

R148

MDATDRESH

PSTBMCK

3R3V

14V

100

R135

100

R137

0.001

C123

0.1

C122

56

R121

1K

R122

33U

L101

470

R108

33

R109

100U

L111

100U

L112

470

R115

0.1

C114

MPZ1608S221AEP111

100 CE-LH

C116

0.1

C115

100

R212

0.1

C212 INA199A2

IC2111

REF2

GND3

V+4

IN+

5IN-

6OUT

R211

0.001

MMZ1608Y102BT

EP121

Q222RUM002N02

FORLPREFLP

0.1

C351

270

R101

270

R103

18

R102

330P

C131

MPZ1608S300AEP301MPZ1608S101AEP302

LDTA114EEQ342

100R303100R302

0.001

C124

100R301

100R304

100R305100R307

100R306100R308

0.001

C161

0.001

C331

0.001

C332

0.001

C333

0.001

C306

0.001

C308

0.001

C310

0.001

C312

0.001

C314

0.001

C317

0.001

C315

0.001

C311

0.001

C309

0.001

C307

0.001

C305

0.001

C313

47P

C319

47P

C320

47P

C318

0.1

C316

0.1

C304

0.1

C302

100P

C301

100P

C303

MMZ1005A152ETEP305MMZ1005A152ETEP306MMZ1005A152ETEP308

MMZ1005A152ETEP303

MMZ1005A152ETEP307MMZ1005A152ETEP309MMZ1005A152ETEP311

100P

C213

LDTC143ZEQ341

100

R124

4.7K

R123

DZ2J180

D201

0.1

C204

0.1

C160

2.7K

R112

2.2K

R106

2.2K

R138

2.2K

R139

470 CE-LX

C203 470 CE-LX

C207 470 CE-LX

C208

470 CE-LX

C106

470 CE-LX

C134

470 CE-LX

C162

22 F93

C223

0.01

C132

MMZ1005A152ETEP312

5P

C158

J331

1234

56

1K

R352

1K

R213

0.1

C214 LR-605

L1331234

5

LR-606

L131 1

23

45

6

4.7

R225

AS080440

L121

150

R125

L1SS400

D171

L1SS400

D172

0.1

C171

0.1

C172

LRB751S

D301

LRB751S

D302

HV

ESTA

ESTATHML

THML

14V

14V

14V

EKEY

T9V T9V

POWS

DRIDV

DRIDV

REFLPFORLP

TXS

TXS

HFID1V

HFID1V

HFID2V

P9V

P9V

IDL

IDL

IDL

ID1V

ID2V

TX

To the RF UNIT

To the external tuner

DC-IN

MCK MDATPSTB DRESH3R3V STARTTXS THMLKEY HFID1VDRIDV REFLPHFID2V FORLPPWRS IDL

PA-2

PA-2

PA-2

To the MAIN UNIT

Page 17: GENRAL WIRING (GENRAL WIRING-1) · sdcd vdd(3r3v) sddat0 sd board gnd gnd gnd 3r3v 3r3v gnd maindak maindbk 5v [main dial] pbabk gnd pbbbk pclek pbbak rfl 3r3v 3r3v gnd gnd afl phoe

SCHEMATIC DIAGRAMS

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

A-7290-3EXPrinted in Japan© 2015 Icom Inc.

!7

PA UNIT (PA-2)

KDS122

D840

33P

C802

33P

C806

68P

C804

SN74AHC595PW

IC7511

QB2

QC3

QD4

QE5

QF6

QG7

QH8

GND9

QH'

10SCLR

11SCK

12RCK

13G

14SI

15QA

16VCC

100U

L711

220P

C842

100U

L840

FTR-B4CA009Z

RL840 100U

L851

0.1

C750

330P

C846

FTR-B4CA009Z

RL841

LR-216

L842

82P

C857

0.1

C711

J961

0.12U

L801 L802

0.12U

56K

R989

0.001

C984

HK3(HOLE)CP982

10K

R986

33K

R990

HK3(HOLE)CP981

470P

C981

47K

R988

10K

R981

47K

R982

56K

R983

330

R985

0.001

C982

33K

R984

330

R991

10K

R992

15

R962

10K

R964

LR-532A

L961

15

R963

LRB751S

D961

2P

C961

LRB751S

D962

2P

C969

10K

R961

P9V

3R3V

MDATDRESHPSTBMCK

FILI

FORLP

REFLP

Q773LDTC143ZE

0.01

C771

Q777LDTC143ZE

0.01

C777

0.01

C775

Q775LDTC143ZE

0.01

C785

0.01

C776

0.01

C786

Q776LDTC143ZE

0.01

C781

Q772LDTC143ZE

0.01

C787

0.01

C782

0.01

C774

Q774LDTC143ZE

0.01

C772

0.01

C783

0.01

C784

0.01

C773

Q771LDTC143ZE

NJM2904CRB1

IC981

2

31

NJM2904CRB1

IC981

6

57

NJM2904CRB1IC981V+

8

GND40

.1

C985

14V

REFLP

14V

PA-1

PA-1

KDS122D801

FTR-B4CA009ZRL801

Q778LDTC143ZE

0.01

C779

100U

L803

1

C812

390

R813

0.01

C811

4.7K

R814

10K

R817

KTC2875Q811

4.7K

R815

1.2K

R812

1.5K

R816

J801

1K

R811

L1SS400

D965

L1SS400

D966

0.1C807

0.1

C851

0.1C808

0.1

C841

75P

C97075P

C963

0.1

C801

100U

L891

FTR-B4CA009Z

RL880

680P

C882

LR-295

L882

390P

C884

680P

C883

680P

C893

150P

C894

FTR-B4CA009Z

RL881

0.1

C891

82PC889

680P

C890

100U

L880

68PC899

680P

C896

0.1

C881

LR-294

L881

680P

C885

220P

C886

220P

C897

680P

C888

100UL952

FTR-B4CA009Z

RL921

KDS122

D920

82P

C925

0.1

C921

0.1

C931

FTR-B4CA009Z

RL920 100UL931

100U

L920

LR-214

L922

100U

L820

100U

L831

FTR-B4CA009Z

RL821

KDS122

D820

68P

C835

0.1

C821

0.1

C831

FTR-B4CA009Z

RL820

FTR-B4CA009Z

RL860

FTR-B4CA009Z

RL861

0.1

C871

100U

L860

LA-590

L862

100U

L871

0.1

C861

KDS122

D860

KDS122

D880

0.1

C951

100U

L951

56P

C954

FTR-B4CA009Z

RL941

FTR-B4CA009Z

RL940

100U

L940

KDS122

D940

56P

C945

0.1

C941

LR-293

L902

KDS122

D900

56P

C908

LR-293

L901

FTR-B4CA009Z

RL900

100U

L900

100P

C902

27P

C904

FTR-B4CA009Z

RL901

82P

C905

100P

C906

0.1

C911

LR-293

L903

100U

L911

0.1

C901

100U

L981

12PC863

33P

C877

33P

C868

LA-547

L863

56P

C828

39P

C944

100P

C647

100P

C949

47P

C953

47P

C946

27P

C950

LR-396

L942

LR-229

L943100P

C903

100P

C907

68P

C909

0.001

C983

0

R987

0.001

C986

0.001

C987

5P

C962 5P

C971

18PC862

12P

C875

LDTA123YETQ781

LDTA123YETQ783

LDTA123YETQ784

LDTA123YETQ785

LDTA123YETQ786

LDTA123YETQ787

LDTA123YETQ782

2P

C972

0.0033

C966

39P

C864

27P

C876

27P

C866

33P

C869

6P

C865

39P

C824

10P

C826

22PC825

82P

C827

12PC833

LR-388

L823

LR-216

L921

270P

C923

150P

C934

180P

C933

270P

C922

68P

C858

LA-604

L861

LR-218

L841

270PC843

150P

C844

120P

C855

150P

C856

330P

C929

270P

C924

330P

C928

330P

C926

270P

C927

220P

C849

150P

C850

BAR64

D811

BAR64

D812LA-479

L822

L5S

L3SL2S

L1S

L7SL6S

L4S

L5S

L7

L1S

L4

L6S

L3

L7S

L1

L3S

L6

L5

L4S

L2S L2

L5

L6

L4

L1

L7

L3

L2

CLK

OEDATA

STB

REF

FOR

RX

TX/RX

1.8MHz

3.5MHz/3.8MHz

24MHz/28MHz

4.63MHz/5MHz/7MHz

50MHz/70MHz

18MHz/21MHz

10MHz/14MHz

To the RF UNIT

To the TUNER UNIT

FORLP