Icom IC-M400BB Service Manual Download

Page: 14 / 48

July 2013

(Additional page)

• MAIN UNIT (2/2)

Refer to the PARTS LIST for the value and name of component.

CP15S

CP13

CP15S

CP2

CP15S

CP4

HSM88ASR

D12

KTA2015

Q10

CP15S

CP3

CP15S

CP1

KTC4075

Q22

CP15S

CP12

CP15S

CP11

CP15S

CP15

CP15S

CP14

HSM88ASR

D13

KTA2015

Q23

0.47U

L304

CP15S

CP16

3SK293

Q302

KTA1664

Q21

R75

C2012C

L204

LDTC144EE
Q24

LDTC144EE

Q11

LDTC144EE

Q12

Q201

3SK294

HVC376B

D21

NJM2591V

IC201

OSCIN

OSCOUT

MIXOUT

V+

IFIN

DEC

FILOUT

FILIN

AFOUT

QUAD

IFOUT

RSSI

NOISEDET

NOISEREC

GND

MIXIN

NJM2591V

IC301

OSCIN

OSCOUT

MIXOUT

V+

IFIN

DEC

FILOUT

FILIN

AFOUT

QUAD

IFOUT

RSSI

NOISEDET

NOISEREC

GND

MIXIN

R61

2.2K

R62

R66

10K

R67

15K

R68

R84

R83

10K

82K

R91

100K

R76

180K

R211

47K

R214

39K

R212

R221

3.3K

R222

1.2K

R223

3.3K

R226

100K

R225

1.5K

R234

470K

R251

820

R252

33K

R253

470

R232

10K

R235

R52

10K

R51

10K

R103

R104

470

R53

470K

R301

100K

R302

150K

R303

39K

R304

R305

3.3K

R306

680

R311

680

R312

3.3K

R314

100K

R313

330

R315

0.1U

L11

56N

L306

56N

L305

0.001

C53

0.1

220P

C91

0.001

C92

47P

C93

470P

C94

0.001

C95

0.001

C71

0.001

C75

47P

C81

0.001

C82

10P

C83

10P

C84

0.01

C143

0.001

C141

0.01

C140

0.001

C138

0.001

C135

0.001

C134

0.001

C133

22P

C122

0.0022

C224

0.01

C231

56P

C232

0.1

C236

0.001

C235

0.001

C237

22P

C234

0.001

C245

15P

C251

0.01

C252

0.01

C254

0.1

C286

0.1

C285

0.01

C273

0.001

C287

0.1

C288

0.1

C284

22P

C283

0.001

C276

0.001

C275

0.22

C274

0.1

C289

0.001

C61

0.001

C62

0.001

C152

0.75P

C304

0.75P

C305

C303

1.5P

C301

C307

0.001

C312

22P

C323

56P

C321

0.1

C325

0.001

C324

0.001

C331

C333

0.001

C336

0.01

C343

0.01

C344

0.01

C363

0.1

C374

0.1

C376

0.1

C375

0.1

C377

0.001

C368

0.001

C367

0.1

C366

0.1

C365

33P

C372

NJM2730F

IC2

C2012C

L301

C2012C

L302

C2012C

L202

HDF160F

FI201

JTBM450CX70

X301

JTBM450CX70

X201

47P

C271

47P

C364

4.7

C362

22P

C209

R207

3.5P

C206

0.0022

C210

C302

C2012C

L303

C308

0.001

C311

0.001

C222

120

R205

47K

R203

100K

R204

R201

220K

R202

100K

0.01

C167

RN752

D14

RN752

D16

LDTC114EE

Q14

LMV321IDCK

IC202

0.001

C161

L201

C2012C

KTC4080

Q203

KTC4080

Q303

2SC4226

Q13

C292

C291

0.001

C293

3.9K

R242

6.8U

L211

0.001

C131

0.001

C132

0.001

C130

0.1

C207

0.001

C204

100

R406

0.22U

L404

0.75P

C411

0.001

C402

LQW18AN56NG00

L402

3SK294

Q401

390K

R412

C416

0.001

C417

0.01

C401

CR-923

X401

GND

OUT

VCC

C424

390K

R403

LQW18AN56NG00

L403

2.5P

C413

R416

2.5P

C407

24P

C415

0.0022

C408

0.75P

C414

24P

C406

R407

R415

24P

C412

0.001

C422

R401

0.1

C403

47K

R414

3SK293

Q402

0.001

C404

LQW18AN56NG00

L401

0.0022

C405

R417

22K

R324

2.7K

R322

R233

R321

470

R323

10K

R120

47K

R119

0.01

C160

LTWC450E1

FI204

LTWC450E1

FI304

Q202

3SK293

0.001

C423

0.001

C421

C115

R63

GP214D

IC101

Fin1

Vcc

CP1

GND

CLK

DATA

OSCO

OSCI

GND

CP2

Vcc

Fin2

470

R116

L1SS400
D22

10K

R117

R118

0.1

C162

0.1

C10

560

4.7K

C52

C51

82N

100

R36

4.7K

R236

4.7K

R237

10K

R239

41.0N

L20

35.0N

L21

35.0N

L22

18P

C112

0.001

C113

18P

C114

27P

C116

27P

C121

C63

4.7

C98

4.7

C97

C151

C153

CR-921
X101

4.7

C272

RN142G

0.1

C96

R70

100

R69

FL-451

FI203

FL-453

FI303

0.01

C425

HSM88ASR

D18

CR-922

X302

FL-450

FI202

FL-452

FI302

LDTC144EE

3.3K

R101

1.5K

R102

15P

C165

18P

C111

2.7K

R71

2.7K

R73

2.7K

R72

2.7K

R74

R80

47K

R82

470

R87

R88

0.68U

L19

C203

0.001

C208

180K

R213

35.0N

L23

HSU88

D11

LDTC114EE

Q15

330

R78

470P

C136

0.001

C137

4.7K

R79

MMZ1005S601CT

EP401

0.001

C126

0.001

C125

R96

C2012C

L24

#21

D19

2.2k

R97

R402

33K

R404

15K

R405

R411

56K

R413

LQW18ANR12G00D

L203

R261

R262

R263

R264

22P

C205

0.1U

L206

0.001

C264

2.2K

R229

C221

C211

C213

220

R206

100

R238

56P

C164

82P

C163

C242

1.5K

R224

1.5P

C233

C72

0.001

C18

0.001

C17

10 F93

0.22

C89

150

R35

1.5P

C168

30P

C166

R99

390

R98

390

R100

5.6K

R408

0.001

C127

2.5P

C223

10k

R256

10k

R257

2.2k

R231

220

R227

0.001

C253

24P

C201

C202

2.5P

C306

C262

18P

C352

18P

C371

220P

C281

220P

C282

68N

L207

RVSO

CH70DET

T5VSO

T5V

TDETV

TXMSO

PLSTBO

SDATAO

SCKO

NOISEV

UNLKI

PCON

FCON

SQL

VCC

RVSO

R3V

MAINDET

ATT

R8V

to ANT

4 RF OUTPUT

2 GATE BIAS

IC1

1 RF INPUT

3 DRAIN BIAS

SHIFT

MODC

MOD

VCO UNIT

180

R23

68k

R27

68k

R32

LDTC144EE

47k

470

R31

680

R26

0.1U

2.7U

0.001

0.01

0.001

22P

C43

0.001

1.5P

C32

0.001

C47

KTC4080

1SS390

36P

C21

100k

R15

100k

R14

0.001

C15

100k

R12

0.001

C14

82N

0.001

C34

220P

C33

0.001

C37

0.001

C42

15k

R13

HVB350BYPTL

0.001

C48

470

R41

39k

R42

0.1U

KTC4080

LDTA144EE

0.001

C11

39P

C22

C31

470

R11

C36

27P

C49

0.22

C16

C13

0.0022

C24

0.001

C12

R43

12P

C46

C41

0.001

C35

4.7

150

R33

R34

2SC4226

10k

R16

10k

R21

10k

R22

560

R25

SHIFT

MOD

MODC

GND

RFLO

PLLLO

RX:0V
TX:4.84V

RX:3.15V

TX:0V

RX:1.34V
TX:0V

RX:8.09V
TX:0V

RX:6.82V
TX:0V

RX:12.00V
TX:11.54V

RX:5.02V
TX:4.97V

RX:8.17V
TX:0V

RX:3.15V

TX:0V

RX:8.02V
TX:0V

TX:0V

RX:1.46V

RX:3.27V
TX:0V

RX:11.99V
TX:11.64V

3.28V

RX:2.41V
TX:2.45V

TX:2.92V

RX:2.89V

TX:4.97V

RX:5.02V

RX:4.99V
TX:4.89V

RX:0V
TX:3.94V

Summary of Contents for IC-M400BB

Page 1: ...SERVICE MANUAL ADDENDUM CONTENTS NEWLY ADDED PAGES ADJUSTMENT PROCEDURE 1 ADDITIONAL PAGES PARTS LIST 5 VOLTAGE DIAGRAM 12 July 2013 ...

Page 2: ... 1 300 MHz Output level 20 dBµ to 90 dBµ 127 to 17 dBm AC millivoltmeter Measuring range 10 mV to 10 V Oscilloscope Frequency range DC 20 MHz Measuring range 0 01 20 V Attenuator Attenuation 40 dB Capacity More than 30 W Audio generator AG Frequency range 300 3000 Hz Output level 1 500 mV External speaker Input impedance 4 Ω Capacity More than 10 W M REQUIRED EQUIPMENTS 1 PREPARATION AC MILLIVOLTM...

Page 3: ... Before starting the adjustments use the cloning software to Clone the adjustment frequency CH116 163 425 MHz WX10 163 275 MHz M ADJUSTMENT UTILITY M ADJUSTMENT FREQUENCY FOR THE SQUELCH ADJUSTMENT Additional page ...

Page 4: ...r Low Transmitting 1 9 V 0 5 V Verify REFERENCE FREQUENCY 1 Channel 16 TX power Low Transmitting 1 Connect an RF power meter or a dummy load to the antenna connector 2 Loose couple a frequency counter to the antenna connector 3 Adjust the TX frequency Ref Freq 156 8000 MHz 100 Hz 2 FREQUENCY ADJUSTMENTS Select an adjustment item using and then set to the specified value using on the connected PC s...

Page 5: ...OWER High power 1 Channel 16 TX power High Transmitting 1 Set the power supply voltage to 13 8 V 2 Connect an RF power meter to the antenna connector 3 Adjust the TX power Power High 22 5 W Low power 2 Channel 16 TX power Low Transmitting Power Low 0 75 W DEVIATION 1 Channel 16 TX power Low Transmitting 1 Connect a modulation analyzer to the antenna connector through an attenuator and then set it ...

Page 6: ... S XTA CR 921 SX 53S 21 25 MHz SKD T 65 0 10 1 X201 6070000310 S DIS JTBM450CX70 JJE T 90 8 5 6 X301 6070000310 S DIS JTBM450CX70 JJE T 110 4 5 6 X302 6050013310 S XTA CR 922 SX 32S 30 425 MHz SKD T 105 3 17 8 REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNI...

Page 7: ... Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT R414 7030005240 S RES ERJ2GEJ 473 X 47K T 129 7 24 7 R415 7030005530 S RES ERJ2GEJ 100 X 10 T 124 9 19 8 R416 7030004970 S RES ERJ2GEJ 470 X 47 T 128 5 19 8 R417 7030005530 S RES ERJ2GEJ 100 X 10 T 125 3 21 0 R501 7030012300 S RES ERJ2RKF 1502X 15K B 9 0 49 8 R502 7030011660 S RES ERJ2RKF 10...

Page 8: ...930 S CER C1005 JB 1A 104K T T 106 2 15 3 C377 4030016930 S CER C1005 JB 1A 104K T T 106 7 12 5 C401 4030016790 S CER C1005 JB 1E 103K T T 117 6 13 0 C402 4030017460 S CER C1005 JB 1H 102K T T 120 9 13 0 C403 4030016930 S CER C1005 JB 1A 104K T T 125 8 19 8 C404 4030017460 S CER C1005 JB 1H 102K T T 122 3 10 3 REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT R707 7030005050 S RES ERJ2GEJ 103 X...

Page 9: ...8 F1 5210001160 S FUS ERBRE3R00V T 3 8 48 8 REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT C405 4030017760 S CER C1005 JB 1H 222K T T 124 0 14 4 C406 4030017410 S CER C1005 CH 1H 240J T T 126 5 12 1 C407 4030017560 S CER C1005 CH 1H 2R5B T T 127 4 12 1 C408 4030017760 S CER C1005 JB 1H 222K T T 124 9 14 4 C411 4030017540 S CER C1005 CH 1H R75B T T 128 3 12 1 C412 4030017410 S CER C1005 CH 1H...

Page 10: ...EJ 333 X 33K FRG 01 7030007290 S RES ERJ2GEJ 222 X 2 2K USA 02 7030008010 S RES ERJ2GEJ 123 X 12K EUR 02 R28 7030011670 S RES ERJ2RKF 3902 39K B 85 1 12 9 R29 7030012320 S RES ERJ2RKD 2203X 220K B 85 1 11 9 R34 7030004980 S RES ERJ2GEJ 101 X 100 B 92 8 27 2 R51 7030005530 S RES ERJ2GEJ 100 X 10 B 38 3 40 4 R52 7030005090 S RES ERJ2GEJ 104 X 100K B 108 2 27 5 R53 7030005170 S RES ERJ2GEJ 474 X 470K...

Page 11: ...0017760 S CER C1005 JB 1H 222K T B 39 3 41 3 C63 4030019990 S CER C1005 JB 1C 104K T B 40 3 41 3 C64 4030016790 S CER C1005 JB 1E 103K T B 37 0 40 4 C65 4030018890 S CER C1005 JB 0J 224K T B 35 3 40 8 C66 4030017760 S CER C1005 JB 1H 222K T B 30 5 50 8 C67 4030016930 S CER C1005 JB 1A 104K T B 29 1 50 4 C68 4030016790 S CER C1005 JB 1E 103K T B 32 8 51 8 C69 4340000310 S MYL ECHU 1C 333JX5 B 38 2 ...

Page 12: ... ERJ2GEJ 151 X 150 T 2 9 5 3 R34 7030009200 S RES ERJ2GEJ 390 X 39 T 1 8 4 4 R41 7030005000 S RES ERJ2GEJ 471 X 470 T 3 5 9 5 R42 7030007350 S RES ERJ2GEJ 393 X 39K T 5 1 9 5 R43 7030003860 S RES ERJ3GE JPW V T 16 1 3 7 C4 4030017460 S CER C1005 JB 1H 102K T T 18 3 11 3 C6 4030016790 S CER C1005 JB 1E 103K T T 3 5 7 5 C8 4030017460 S CER C1005 JB 1H 102K T T 15 2 10 8 C9 4030017460 S CER C1005 JB ...

Page 13: ...03 1 2 3 4 5 MMZ1005S601CT EP702 MMZ1005S601CT EP701 470 R664 4 7 C682 0 01 C681 0 01 C683 22K R753 10K R755 100K R902 NJU7772F33 IC511 1 VIN 2 GND 3 CTRL 4 NC 5 VOUT 0 1 C604 0 01 C605 10 C607 CD4094BPWR IC802 1 STR 2 D 3 CLK 4 Q1 5 Q2 6 Q3 7 Q4 8 GND 9 QS 10 Q S 11 Q8 12 Q7 13 Q6 14 Q5 15 OE 16 V CD4094BPWR IC801 1 STR 2 D 3 CLK 4 Q1 5 Q2 6 Q3 7 Q4 8 GND 9 QS 10 Q S 11 Q8 12 Q7 13 Q6 14 Q5 15 OE...

Page 14: ... 1 C403 47K R414 3SK293 Q402 0 001 C404 LQW18AN56NG00 L401 0 0022 C405 10 R417 22K R324 2 7K R322 47 R233 47 R321 470 R323 10K R120 47K R119 0 01 C160 LTWC450E1 FI204 I O LTWC450E1 FI304 I O Q202 3SK293 0 001 C423 0 001 C421 4P C115 0 R63 GP214D IC101 1 Fin1 2 Vcc 3 CP1 4 GND 5 LD 6 CLK 7 DATA 8 EN 9 BO 10 OSCO 11 OSCI 12 SW 13 GND 14 CP2 15 Vcc 16 Fin2 470 R116 L1SS400 D22 10K R117 0 R118 0 1 C16...

Page 15: ...S 14915XZ C1 January 2013 VHF MARINE TRANSCEIVER ...

Page 16: ...Russia and or other countries NEVER connect the transceiver to an AC outlet or to a DC power supply that uses more than the specified voltage This will ruin the transceiver DO NOT reverse the polarities of the power supply when connecting the transceiver DO NOT apply an RF signal of more than 20 dBm 100 mW to the antenna connector This could damage the transceiver s front end 1 Make sure that the ...

Page 17: ...IRCUIT DESCRIPITON 4 1 RECEIVER CIRCUITS 4 1 4 2 TRANSMIT CIRCUITS 4 3 4 3 FREQUENCY SYNTHESIZER CIRCUITS 4 4 4 4 VOLTAGE BLOCK DIAGRAM 4 4 4 5 PORT ALLOCATIONS 4 5 SECTION 5 PARTS LIST SECTION 6 MECHANICAL PARTS SECTION 7 BOARD LAYOUTS SECTION 8 GENERAL WIRING SECTION 9 BLOCK DIAGRAM SECTION 10 VOLTAGE DIAGRAM ...

Page 18: ...pean versions Less than 0 25 µW USA versions Less than 70 dBc High Less than 56 dBc Low Audio harmonic distortion Less than 10 at 60 distortion Residual modulation More than 40 dB Audio frequency response European versions 1 dB to 3 dB of 6 dB octave from 300 3000 Hz USA versions 1 dB to 3 dB of 6 dB octave from 300 2500 Hz RECEIVER MAIN Receive system Double conversion superheterodyne Sensitivity...

Page 19: ...V REGULATOR IC4 RESET IC IC10 CI V INTERFACE IC5 CPU IC1 CPU CLOCK X1 DSC DECODER IC11 NMEA LINE BUFFER IC12 DATA LINE BUFFER RXD IC7 EEPROM IC9 PHOTO COUPLER IC8 DSC SIGNAL LINE SW IC3 DATA LINE BUFFER TXD IC6 BEEP DSC ENCODE SIGNAL BUFFER IC2 ...

Page 20: ...304 DISCRIMINATOR For CH70 X301 1ST LO OSCOLLATOR For CH70 X401 YGR AMP Q13 TX RX AF LINE SW IC904 TX RX AF LINE SW IC901 PLL IC IC101 IF IC For MAIN CH IC201 D A CONVERTER IC514 2ND LO OSCILLATOR X302 IF IC For CH70 IC301 BPF For MAIN CH FI201 NOISE AMP IC202 TX POWER AMP IC1 APC AMP IC2 AF LPF IC905 1ST IF FILTER For MAIN CH FI203 1ST IF FILTER For MAIN CH FI202 5 V REGULATOR IC512 ...

Page 21: ...C703 AF MUTE SW IC704 MIC AMP IC513 AF MUTE SW IC503 1 1 V REGULATOR IC903 NOISE CANCELING LSI IC903 3 V REGULATOR IC511 AF MUTE SW IC502 AF PRE AMP IC702 HORN MUTE SW IC505 AF MUTE SW IC504 AF BPF MIC AMP IC506 1ST IF FILTER For CH70 FI302 1ST IF FILTER For CH70 FI303 ...

Page 22: ...s assembly 2 Removing the MAIN UNIT 1 Remove 6 screws from the rear 2 Remove the case from the chassis 4 Remove 4 screws from the LOGIC UNIT 5 Remove the LOGIC UNIT 3 Disconnect the inline cable from the bottom of MAIN UNIT 4 Unsolder 2 points at the power supply cable Continued on next page 0 70 6 Screw x6 Front panel Chassis assembly INLINE CABLE FLAT CABLE 0 70 6 Screw x6 Case Chassis 0 70 6 Sc...

Page 23: ...T MAIN UNIT MAIN UNIT MAIN UNIT Chassis Screw x2 PA module Top view MAIN UNIT MAIN UNIT MAIN UNIT MAIN UNIT Chassis Screw x7 UNSOLDER Solder remover Top view 6 Remove 7 screws from the top of MAIN UNIT 7 Unsolder 2 points at the antenna connector 8 Remove the MAIN UNIT from the chassis ...

Page 24: ...e 1st IF signal is filtered by the 1st IF filters FI302 and FI303 and then applied to the 1st IF AMP Q303 The am plified signal is applied to the 2nd IF circuits 2ND IF CIRCUIT FOR CH70 MAIN and LOGIC UNITS The 1st IF signal from the 1st IF circuits is applied to the IF IC IC301 pin 16 The IF IC contains the 2nd IF mixer 2nd IF AMP detector and so on in its package The 1st IF signal is mixed with ...

Page 25: ...fer IC506A and then output to the COMMANDMI CIV through the AF mute SW IC502D 11 10 RX AF CIRCUIT AF AMP AF MUTE AF MUTE BUFF AF MUTE PRE AMP LPF AF AMP AF MUTE FILO From the demodulator circuits VOL1 MAIN UNIT CHASSIS External speaker IC503A IC503B IC502D SAFO TX AF CIRCUITS IC506A COMMANDMIC IC514 AFVOLO AFVOLI NOISE CANCELLER AF SW IC901 IC902 IC701A AF SW IC904 IC905 IC515B IC704 IC702A From t...

Page 26: ...ers Q5 and Q7 and then applied to the TX AMP circuits as a TX signal through the LO SW MAIN UNIT D7 TX AMP CIRCUIT MAIN UNIT The TX signal is amplified by the YGR Q13 and power AMP IC1 and then passed through the LPF L20 C111 and C112 TX output power detector D12 and D13 ANT SW D14 and two LPF L21 L22 and C114 C116 before be ing sent to the antenna APC CIRCUIT MAIN UNIT The voltage produced at the...

Page 27: ... The current is passed though the loop filter R1 R3 C1 C3 and C10 to be converted into the lock voltage which controls the oscillating frequency of VCO When the oscillation frequency drifts its phase changes from that of the reference frequency causing a lock voltage change to compensate for the drift in the VCO oscillating frequency FREQUENCY SYNTHESIZER CIRCUIT 4 4 VOLTAGE BLOCK DIAGRAM Voltage ...

Page 28: ...ANDMI CIV I 77 REXTM RX AF mute switch MAIN UNIT IC504 control For COMMANDMI CIV L AF mute O 78 RXSPM RX AF mute switch MAIN UNIT IC504 control For public address L AF mute O 101 NM1TXD NMEA output O 102 NM1RXD NMEA input I 103 DSCIN Decoded DSC signal input I 113 CLOTXD Cloning data O 114 DTEST DSC loop back testing signal O 116 CLORXD Cloning data I 117 PON Power supply line VCC control L While ...

Page 29: ...1 SX 53S 21 25 MHz SKD T 65 0 10 1 X201 6070000310 S DIS JTBM450CX70 JJE T 90 8 5 6 X301 6070000310 S DIS JTBM450CX70 JJE T 110 4 5 6 X302 6050013310 S XTA CR 922 SX 32S 30 425 MHz SKD T 105 3 17 8 REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT M Mounted side T Mounted on the Top side B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT X401 60500...

Page 30: ...Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT R414 7030005240 S RES ERJ2GEJ 473 X 47K T 129 7 24 7 R415 7030005530 S RES ERJ2GEJ 100 X 10 T 124 9 19 8 R416 7030004970 S RES ERJ2GEJ 470 X 47 T 128 5 19 8 R417 7030005530 S RES ERJ2GEJ 100 X 10 T 125 3 21 0 R501 7030012300 S RES ERJ2RKF 1502X 15K B 9 0 49 8 R502 7030011660 S RES ERJ2RKF 1002 10K B 10 ...

Page 31: ...005 JB 1A 104K T T 106 2 15 3 C377 4030016930 S CER C1005 JB 1A 104K T T 106 7 12 5 C401 4030016790 S CER C1005 JB 1E 103K T T 117 6 13 0 C402 4030017460 S CER C1005 JB 1H 102K T T 120 9 13 0 C403 4030016930 S CER C1005 JB 1A 104K T T 125 8 19 8 C404 4030017460 S CER C1005 JB 1H 102K T T 122 3 10 3 REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT R707 7030005050 S RES ERJ2GEJ 103 X 10K B 81 0 ...

Page 32: ...160 S FUS ERBRE3R00V T 3 8 48 8 REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT C405 4030017760 S CER C1005 JB 1H 222K T T 124 0 14 4 C406 4030017410 S CER C1005 CH 1H 240J T T 126 5 12 1 C407 4030017560 S CER C1005 CH 1H 2R5B T T 127 4 12 1 C408 4030017760 S CER C1005 JB 1H 222K T T 124 9 14 4 C411 4030017540 S CER C1005 CH 1H R75B T T 128 3 12 1 C412 4030017410 S CER C1005 CH 1H 240J T T 12...

Page 33: ... FRG 01 7030007290 S RES ERJ2GEJ 222 X 2 2K USA 02 7030008010 S RES ERJ2GEJ 123 X 12K EUR 02 R28 7030011670 S RES ERJ2RKF 3902 39K B 85 1 12 9 R29 7030012320 S RES ERJ2RKD 2203X 220K B 85 1 11 9 R34 7030004980 S RES ERJ2GEJ 101 X 100 B 92 8 27 2 R51 7030005530 S RES ERJ2GEJ 100 X 10 B 38 3 40 4 R52 7030005090 S RES ERJ2GEJ 104 X 100K B 108 2 27 5 R53 7030005170 S RES ERJ2GEJ 474 X 470K B 35 3 39 8...

Page 34: ...R C1005 JB 1H 222K T B 39 3 41 3 C63 4030019990 S CER C1005 JB 1C 104K T B 40 3 41 3 C64 4030016790 S CER C1005 JB 1E 103K T B 37 0 40 4 C65 4030018890 S CER C1005 JB 0J 224K T B 35 3 40 8 C66 4030017760 S CER C1005 JB 1H 222K T B 30 5 50 8 C67 4030016930 S CER C1005 JB 1A 104K T B 29 1 50 4 C68 4030016790 S CER C1005 JB 1E 103K T B 32 8 51 8 C69 4340000310 S MYL ECHU 1C 333JX5 B 38 2 50 7 C71 403...

Page 35: ... 151 X 150 T 2 9 5 3 R34 7030009200 S RES ERJ2GEJ 390 X 39 T 1 8 4 4 R41 7030005000 S RES ERJ2GEJ 471 X 470 T 3 5 9 5 R42 7030007350 S RES ERJ2GEJ 393 X 39K T 5 1 9 5 R43 7030003860 S RES ERJ3GE JPW V T 16 1 3 7 C4 4030017460 S CER C1005 JB 1H 102K T T 18 3 11 3 C6 4030016790 S CER C1005 JB 1E 103K T T 3 5 7 5 C8 4030017460 S CER C1005 JB 1H 102K T T 15 2 10 8 C9 4030017460 S CER C1005 JB 1H 102K ...

Page 36: ...0 UK 01 1 Optional OPC 1540 EUR 01 1 Optional OPC 1540 HOL 01 1 Optional OPC 1540 FRG 01 1 Optional OPC 1540 USA 02 1 Optional OPC 1540 EUR 02 1 MP11 8950005110 2289 MIC HANGER Y468 USA 01 1 8950005110 2289 MIC HANGER Y468 UK 01 1 8950005110 2289 MIC HANGER Y468 EUR 01 1 8950005110 2289 MIC HANGER Y468 HOL 01 1 8950005110 2289 MIC HANGER Y468 FRG 01 1 8950005110 2289 MIC HANGER Y468 USA 02 1 89500...

Page 37: ...x7 W1 C MP18 C MP10 C J1 CO J1 C MP7 C MP8 C Abbreviation C CHASSIS parts L LOGIC UNIT M MAIN UNIT CO CONNECT UNIT J1 C MP9 C MP1 F MP4 C MP3 C MP5 C MP12 C MP13 C x2 W2 C MP11 C MP21 F LOGIC UNIT MP1 C MP6 C MP14 C MP2 M MP1 V MAIN UNIT CONNECT UNIT ...

Page 38: ...VIEW LOGIC UNIT TOP VIEW UP DOWN MENU S4 S3 S2 S1 DIST CLR CH16 RIGHT ENT LEFT H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H105 H110 H115 H120 H125 H130 H135 H140 V0 V5 V10 V15 V20 V25 V30 V35 V40 V45 V50 V55 V60 V65 J1 H0 H5 H10 H15 H20 H25 V0 V5 V10 V15 V20 ...

Page 39: ...5 C66 C67 C68 C69 C71 C72 C74 C81 C82 C83 C84 C85 C86 C87 C88 C89 C91 C92 C95 C96 C101 C102 C103 C104 C105 C106 C107 C108 C111 C112 C113 C114 C115 C116 C155 C162 C165 C166 D3 D4 D5 D7 EP11 IC1 IC2 IC3 IC4 IC5 IC6 IC7 IC8 IC9 IC10 IC11 IC12 J1 J4 Q3 Q4 Q5 Q6 Q7 Q8 Q9 R1 R2 R3 R5 R7 R11 R12 R16 R17 R21 R22 R23 R24 R25 R26 R27 R28 R29 R34 R51 R52 R53 R54 R55 R56 R57 R61 R62 R65 R66 R67 R71 R73 R74 R7...

Page 40: ...92 C806 C811 C812 C813 C814 C816 C818 C820 C821 C823 C825 C827 C830 C832 C834 C836 C838 C901 C902 C931 C932 C933 C934 D11 D12 D13 D14 D16 D18 D19 D21 D22 D501 D502 D503 D504 D601 EP401 F1 FI201 FI202 FI203 FI204 FI304 IC2 IC101 IC201 IC202 IC301 IC512 IC514 IC515 IC701 IC901 IC904 IC905 J1 J2 L6 L11 L19 L20 L21 L22 L23 L24 L201 L202 L203 L204 L206 L207 L211 L401 L402 L403 L404 Q13 Q14 Q15 Q201 Q20...

Page 41: ... F 2 0 3 I F IC502 IC503 IC504 IC505 IC506 IC511 IC513 IC702 IC703 IC704 2 0 8 C I 1 0 8 C I IC902 IC903 J3 L301 L302 L303 L304 L305 L306 L901 L902 L903 Q9 Q10 Q11 Q12 Q21 Q22 Q23 Q24 Q302 Q303 Q502 Q504 Q505 Q506 Q511 Q512 Q701 Q702 R3 R35 R51 R52 R53 R61 R101 R102 R103 R104 R301 R302 R303 R304 R305 R306 R311 R312 R313 R314 R315 R501 R502 R503 R504 R505 R506 R521 R522 R523 R524 R525 R526 R527 R52...

Page 42: ... GND GND HORNO TXMSO RVSO COMRXD DASTBO COMTXD ICF3 IOSTBO PONO MICIN LOINV NOISEV UNLKI DSCENC NC_BUSYO T5VSO PLSTBO SCKO SDATAO RXSPMO REXTMO RINTMO SP GND SCKO HV SP PLSTBO IOSTBO RINTMO HORNO LOINV GND GND TXMSO T5VSO RXSPMO UNLKI VCC TDETV TEMPV DSCENC NOISEV SDATAO COMTXD COMRXD REXTMO RVSO L5V MICG BEEPO SP WXDEC DSCDEC ICF3 NC_BUSYO MICIN SP PONO DASTBO AF MIC COMTXD VCC C COMRXD GND GND M...

Page 43: ...C502D SAFO Q504 IC502C D4 L1SS400 ICF3 IC6 Q6 L2SA1576 D19 HVD144A CD4066BPWR IC506A COMMANDMIC KIA7805API DET MIX FI302 FL 452 2ND LO 2ND IF IC301 NJM2591V Q302 BUFF AMP 30 875MHz FM FI303 FL 453 2ND Q303 KTC4080 R3V REG EXTMIC 3 REG VCC FI304 LTWC450E1 R3V 5V LMV324IPW LMV324IPW IC514 M62364FP IC2B CD4066BPWR CD4066BPWR CD4066BPWR CD4066BPWR CD4066BPWR CD4066BPWR CD4066BPWR LMV324IPW 30 425MHz 3...

Page 44: ...D7 S12 GT24C256 IC9 1 A0 2 A1 3 A2 4 VSS 5 SDA 6 SCL 7 WP 8 VCC STM32F100ZET6B IC1 1 PE2 2 PE3 3 PE4 4 PE5 5 PE6 6 VBAT 7 PC13 TAMPER RTC 8 PC14 OSC32_IN 9 PC15 OSC32_OUT 10 PF0 11 PF1 12 PF2 13 PF3 14 PF4 15 PF5 16 VSS_5 17 VDD_5 18 PF6 19 PF7 20 PF8 21 PF9 22 PF10 23 OSC_IN 24 OSC_OUT 25 NRST 26 PC0 27 PC1 28 PC2 29 PC3 30 VSSA 31 VREF 32 VREF 33 VDDA 34 PA0 WKUP 35 PA1 36 PA2 37 PA3 38 VSS_4 39...

Page 45: ...C703 1 2 3 4 5 MMZ1005S601CT EP702 MMZ1005S601CT EP701 470 R664 4 7 C682 0 01 C681 0 01 C683 22K R753 10K R755 100K R902 NJU7772F33 IC511 1 VIN 2 GND 3 CTRL 4 NC 5 VOUT 0 1 C604 0 01 C605 10 C607 CD4094BPWR IC802 1 STR 2 D 3 CLK 4 Q1 5 Q2 6 Q3 7 Q4 8 GND 9 QS 10 Q S 11 Q8 12 Q7 13 Q6 14 Q5 15 OE 16 V CD4094BPWR IC801 1 STR 2 D 3 CLK 4 Q1 5 Q2 6 Q3 7 Q4 8 GND 9 QS 10 Q S 11 Q8 12 Q7 13 Q6 14 Q5 15 ...

Page 46: ...SK293 Q402 0 001 C404 LQW18AN56NG00 L401 0 0022 C405 10 R417 22K R324 2 7K R322 47 R233 47 R321 470 R323 10K R120 47K R119 0 01 C160 LTWC450E1 FI204 I O LTWC450E1 FI304 I O Q202 3SK293 0 001 C423 0 001 C421 4P C115 0 R63 GP214D IC101 1 Fin1 2 Vcc 3 CP1 4 GND 5 LD 6 CLK 7 DATA 8 EN 9 BO 10 OSCO 11 OSCI 12 SW 13 GND 14 CP2 15 Vcc 16 Fin2 470 R116 L1SS400 D22 10K R117 0 R118 0 1 C162 0 1 C10 560 R2 0...

Page 47: ...r Service Phone 1 425 454 7619 Glenwood Centre 150 6165 Highway 17 Delta B C V4K 5B8 Canada Phone 1 604 952 4266 Fax 1 604 952 0090 URL http www icomcanada com E mail info icomcanada com Unit 1 103 Garden Road Clayton VIC 3168 Australia Phone 61 03 9549 7500 Fax 61 03 9549 7505 URL http www icom net au E mail sales icom net au 146A Harris Road East Tamaki Auckland New Zealand Phone 64 09 274 4062 ...

Page 48: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14915XZ C1 2013 Icom Inc ...

Search results

Summary of Contents for IC-M400BB

Reviews:

Related manuals for IC-M400BB

Brands by name

Popular brands

Icom IC-M400BB, Service Manual

Search results

Summary of Contents for IC-M400BB

Reviews:

Related manuals for IC-M400BB

Brands by name

Popular brands