Icom IC-F2000 series Service Manual Download

Page: 42 / 46

8-4

Q26

2SC4116

R234

47k

R176

100

R235

100k

R245

R246

Q39
3SK293

18.3N

L22

R181

R166

6.8k

R167

6.8k

R156

10k

R145

10k

R218

R248

820k

Q23
2SC4116

R158

2.2k

R238

0.82U

L27

R240

47k

220

R231

Q43
2SK1829

R249

220k

CP20

CP06S

L29

10.3N

R202

10k

4.7k

R219

R169

6.8k

4.7k

R210

2.8N

L26

R197

10k

R161

R206

R229

100

R168

6.8k

R236

82k

R239

1.8k

L23

2.8N

R209

120k

R213

EP5

MMZ1005Y102CT

R153

EP4

MMZ1005Y102CT

IC17
TA75S01F

R250

10k

R241

10k

R227

100k

R225

100k

EP7

MMZ1005Y102CT

R159

100k

R220

Q37

3SK293

R142

100

2.7k

R244

2.7k

R243

R186

470

RB886CS

D23

RB886CS

D22

R233

120k

R203

R224

100k

R215

150k

R214

R217

120k

R216

120

EP8

MMZ1005A152ET

EP9

MMZ1005A152ET

EP10

MPZ2012S331A

68k

R251

R242

R228

R165

D24

L1SS400

R191

Q24

LDTC144EE

R192

100

R164

680k

0.5P

C355

0.5P

C353

0.001

C354

0.001

C332

0.001

C331

0.001

C304

0.001

C279

0.001

C283

C309

47P

C305

47P

330P

C308

330P

C314

0.001

C335

0.001

C337

0.001

C316

0.001

C317

0.01

C318

0.001

C289

330P

C288

10P

C253

47P

C262

0.001

C261

0.001

C263

0.001

C252

0.001

C251

0.001

C248

0.001

C225

0.001

C256

C254

0.1

C223

0.001

C221

0.001

C219

0.001

C200

0.01

C168

C165

0.001

C170

47P

C171

47P

C178

47P

C177

0.1

C162

0.001

C175

0.001

C173

0.001

C196

0.001

C357

0.001

C320

0.001

C319

0.001

C339

0.001

C341

0.1

C361

0.1

C324

0.001

C271

0.001

C272

0.001

C297

0.001

C267

0.01

C274

0.01

C269

0.01

C259

0.01

C277

100P

C258

0.001

C244

C239

0.001

C215

56P

C216

56P

C214

0.01

C213

C212

0.01

C180

0.001

C161

0.1

C176

330P

C284

C343

10P

C198

MP4

OG-503040

R194

2.2k

R196

100k

Q33

2SC4215

0.5P

C323

0.47U

R223

3.3k

R160
220k

R163

R185

220k

R184

C240

0.001

R183

47k

47P

C218

C217
100P

100P

C238

0.1

C233

4.7k

R143

0.001

C169

C195

IC14

TC7W66FU

IC14

TC7W66FU

IC14
TC7W66FU

V+

GND

R254

Q36

RD01MUS2B

R173
1k

BAR88

D19

D16

BAR88

D27

BAR88

R257

100k

BAR88

D28

R222

PRF18

0.22

C197

Q30

2SC5108

Q31

2SC5108

Q32

2SC5108

D17

RN142G

R187

10k

0.47U

470P

C247

47k

R306

C381

0.001

100k

R151

100k

R315

100k

R316

MP5

3621

IC15

AK1542A

CPVDD

TEST3

TEST1

DATA

CLK

PDN2

PDN1

REFIN

TEST2

GPO1

GPO2

DVSS

VREF

RFINN

RFINP

PVDD

BIAS

PVSS

CPZ

SWIN

CPVSS

3621

MP3

C390
100P

0.001

C403

EP15

MMZ1005S800CT

0.001

C404

L35
22N

C410

0.001

C362

Q38

RD07MUS2B

100k

R150

C183

0.15

0.47

C167

22k

R162

Q29

LDTC114EE

Q28

LDTC114EE

Q35

2SC3356

C330

560

R331

22P

C364

LQW18AN82NG00D

L36

R198

4.7k

0.001

C422

C336

0.001

C435

0.001

C436

0.30-0.9

R144

8.2k

C425

R177

150k

R190

100k

R193

150k

0.30-0.9

C348

R182

180k

R188

1.5k

150P

C241

150P

C242

470P

C191

0.0015

C192

0.1

C166

C250

27N

L38

C264

1.0N

L19

470P

C444

1.2k

R221

IC16

SC-1451A

IFIP

VREFA

AVSS

AVDD

BIAS

NRECTO

NAMPO

NAMPI

AUDIOOUT

DISCOUT

PDOUT

RSSIOUT

IFOUT

AVSS2

PDN

RSTN

CSN

SCLK

SDATA

DETO

DVDD

DVSS

VREFD

AVSS3

AGNDOUT

AGNDIN

LOCAP

LOIN

0.1

C307

D13

BB857

Q25
2SC4226

Q27
2SC4226

1SV305

D12

1SV305

D18

1SV305

D21

1SV305

D25

1SV305

D29

1SV305

D30

D31

1SV305

1SV323

D10

1SV323

D11

CR-978

VCONT

GND

OUT

VCC

0.18U

L10

0.18U

C184

C189

C199
0.22

C234

0.22

C235

C236

C237

C243

0.22

C260

0.47

C290

C415

560

R350

C231

3620

MP15

EP20

MMZ1005D241C

R401

R402

18P

C315

82k

R211

C188

0.5P

C227

470

R349

1.5P

C201

15P

C202

0.001

C445

10k

R406

47P

C293

5.6N

L47

18P

C186

18P

C187

C193

0.5P

C194

C203

C204

C205

10P

C206

C207

C208

0.75P

C224

47P

C246

C249

C257

0.001

C265

C266

0.001

C281

18P

C282

56P

C294

22P

C296

36P

C306

27P

C311

C450

L25

10N

L24

10N

C333

C334

0.1

C346

C349

C350

C352

20P

C360

C365

2.5P

C369

820P

C405

C441

22N

L46

FI1
FL-335A

OUT

GND

L13

18N

L14

27N

L15

27N

L17

0.22U

L18

10N

L20

47N

L28

18N

13.6N

L30

13.6N

L31

L32

18N

L34

18N

R146

R147

100k

R170

R178

560

R179

820

680

R195

R199

470

R201

R205

150

R212

680

R247

6.8k

R337

22P

C344

C358

R407

R152

8.2k

18k

R237

220k

R408

0.47

C338

R256

100

6.8k

R356

47k

R208

R232

180k

39N

L43

39N

L44

27P

C276

12P

C328

12P

C325

12P

C321

C345

1.5P

C326

10P

C299

+5V

S5V

R5V

T5V

SCK

PLST

NWC

TMUT

MOD

VCON

SQIN

LVA

LVIN

DISC

NOIS

MOD

RSSI

LVA

R5C

RSSI

UNLK

R5C

+3_3V

T5V

S5V

SQIN

SCK

GP01

GP02

LVIN

GP01

+5V

UNLK

S5V

FSCK

T5V

DISC

FSIO

FSCK

FSCN

GP02

RSSI

PLST

+5V

FSIO

FSCN

RSTN

VCON

+3_3V

NOIS

NWC

TMUT

+5V

APCV

R5V

×3 MULTI

T5V

TX VCO

APC

S5V

RX VCO

T5V

LPF

IF AMP

PLL

AGC

VCOV

IF IC

RF AMP

T5V

MIX

R5C

R5V

TX: 0 V
RX: 1.6 V

TX: 0.6 V
RX: 0 V

TX: 2.4 V
RX: 2.5 V

TX: 0.8 V
RX: 0 V

TX: 0 V
RX: 0.6 V

TX: 0 V
RX: 3.1 V

TX: 0 V
RX: 0.6 V

TX: 0 V
RX: 1.8 V

TX at 4 W: 1.3 V

at 1 W: 1.1 V

RX:

0 V

TX: 0 V
RX: 2.0 V

TX: 1.6 V
RX: 0 V

TX: 1.0 V
RX: 1.3 V

TX: 1.7 V
RX: 0 V

TX: 1.6 V
RX: 0 V

TX: 5.0 V
RX: 0 V

4.2 V

5.0 V

7.5 V

0.8 V

15.3 MHz

1.1 V p-p

VOLTAGE LINE

TX LINE

RX LINE

Explanatory notes

•

MAIN-B unit (for #23~#25, #38, #40, and #48~#50: 1/3)

Summary of Contents for IC-F2000 series

Page 1: ...SERVICE MANUAL S 15609XZ C1 1 March 2020 UHF TRANSCEIVERS For versions without ANT PCB F2000 F2000S F2000T ...

Page 2: ...XP 11 450 520 Non IC F2000S 24 4 key IC F2000T 25 10 key IC F2000 35 AUS 09 400 470 Non IC F2000S 36 4 key IC F2000T 37 10 key IC F2000 38 AUS 10 450 520 Non IC F2000S 39 4 key IC F2000T 40 10 key IC F2000 42 USA 07 400 470 12 5 Non IC F2000S 43 4 key IC F2000T 44 10 key IC F2000 48 USA 08 450 512 Non IC F2000S 49 4 key IC F2000T 50 10 key To upgrade quality any electrical mechanical parts and int...

Page 3: ...ame and unit name 4 Quantity required ORDER EXAMPLE 8610014711 KNOB N 421 1 IC F2000 CHASSIS 5 pieces 0341121103 U F2000 11 CHASSIS IC F2000 CHASSIS 1 piece REPAIR NOTES 1 Make sure that the problem is internal before disassembling the transceiver 2 DO NOT open the transceiver until it is disconnected from its power source 3 DO NOT short any circuits or electronic parts DO NOT keep power ON for a ...

Page 4: ...Y INSTRUCTIONS SECTION 4 ADJUSTMENT PROCEDURE 4 1 PREPARATION 4 1 4 2 FREQUENCY ADJUSTMENTS 4 6 4 3 TRANSMIT ADJUSTMENTS 4 8 4 4 RECEIVE ADJUSTMENTS 4 14 4 5 AFTER THE ADJUSTMENT 4 19 SECTION 5 SPARE UNITS AND PARTS SECTION 6 BOARD LAYOUT SECTION 7 BLOCK DIAGRAM SECTION 8 VOLTAGE DIAGRAM ...

Page 5: ... key and 10 key types Type of emission Wide 16K0F3E 25 0 kHz EN 300 086 EN 300 296 AZ NZS 4295 Middle 14K0F3E 20 0 kHz EN 300 086 EN 300 296 Narrow 11K50F3E 12 5 kHz TIA 603 RSS 119 8K50F3E 12 5 kHz EN 300 086 EN 300 296 AZ NZS 4295 Antenna impedance 50 Ω nominal Operating temperature range 25ºC 55ºC EN 300 086 EN 300 296 30ºC 60ºC 22ºF 140ºF TIA 603 RSS 119 AZ NZS 4295 Power supply voltage Specif...

Page 6: ...ies 1st 46 35 MHz 2nd 450 kHz Sensitivity 4 dBμV emf typical at 20 dB SINAD EN 300 086 0 25 μV typical at 12 dB SINAD TIA 603 RSS 119 AS NZS 4295 Squelch sensitivity threshold 8 dBμV emf typical EN 300 086 0 25 μV typical TIA 603 RSS 119 AS NZS 4295 Adjacent channel selectivity Wide 70 dB minimum 75 dB typical Middle 70 dB minimum 73 dB typical Narrow 60 dB minimum 67 dB typical Spurious response ...

Page 7: ... IC IC4 LCD DS2 LCD DRIVER IC21 Under the LCD 14 7456 MHz BASEBAND IC CLOCK X1 POWER CONTROLLER Q9 S20 ANTENNA CONNECTOR J1 CHASSIS UNIT CHASSIS APC AMPLIFIER IC17 VOX AMPLIFIER IC3 MICROPHONE GAIN CONTROLLER IC2 MICROPHONE MC1 PTT S1 UP Upper S2 MAIN MAIN B UNIT DOWN Lower S3 P1 S13 P0 S9 1 S6 5 S11 4 S10 7 S14 0 S19 S18 5 V REGULATOR IC19 ...

Page 8: ...ER Q35 LOW PASS FILTER SUMMING AMPLIFIER IC11 VCO CIRCUIT Under the VCO cover PLL IC IC15 MOTION SENSOR IC22 EEPROM IC13 LEVEL CONVERTER IC23 3 V REGULATOR IC24 5 V REGULATOR IC20 MIXER Q37 RF AMPLIFIER Q39 46 35 MHz BANDPASS FILTER FI1 D A CONVERTER IC10 IF IC IC16 LOW PASS FILTER IC5 CPU IC9 CPU5 REGULATOR IC6 RESET IC IC8 15 3 MHz REFERENCE OSCILLATOR X3 12 228 MHz CPU CLOCK X2 ...

Page 9: ...m the bottom of chassis Remove the 2 screws from the jack cover and then remove the jack cover from the front panel Chassis Jack cover Front panel Screws 2 Screws 2 3 Screw just the end the M3 screw into the screw hole in the chassis and then remove the chassis from the front panel Chassis Front panel M3 screw screw thread pitch 0 5 mm The M3 screws are commercially available When ordering parts t...

Page 10: ...e nuts Remove with ICOM Driver AG 8960000561 2 Remove the 9 screws from the MAIN MAIN B UNIT MAIN MAIN B UNIT Screws 9 3 Remove the 2 screws from the heatsink of MAIN MAIN B UNIT MAIN MAIN B UNIT Heatsink Screws 2 4 Remove the side plate from the chassis Chassis Side plate 5 Remove the MAIN MAIN B UNIT from the chassis MAIN MAIN B UNIT Chassis ...

Page 11: ...xternal speaker Input impedance 8 Ω Rated input power More than 1 W Audio generator AG Frequency range 300 3000 Hz Output level 1 500 mV Ammeter Measuring range 0 to 2 A Spectrum analyzer Measuring range Up to 3 GHz SAVE THE PROGRAMMING DATA Adjusting the transceiver will change the programming setting Before adjusting save the programming data of the transceiver with the programming software Afte...

Page 12: ...LLIVOLTMETER 10 mV to 10 V AUDIO GENERATOR 300 3000 Hz 1 500 mV MIC GND 33 kΩ 4 7 µF PTT JIG cable 2 3 conductor 3 5 d mm plug GND CLONE OPC 478UC 3 conductor 3 5 d mm jack EXTERNAL SPEAKER 1 W 8 Ω DISTORTION METER 3 or less at 1 kHz 50 mV 10 V CLONE GND SP SP ...

Page 13: ...4 3 ADJUSTMENT CHANNELS For 400 470 MHz versions ...

Page 14: ...he adjustment channels described on page 4 3 and 4 4 are available Right click the clip icon below and select Save Embedded File to Disk For 400 470 MHz versions For 450 512 520 MHz versions For EUR and UK When adjusting and verifying the middle band change the Middle bandwidth to Middle as shown below ...

Page 15: ... SENSITIVITY MODULATION BALANCE FM DEVIATION CTCSS DTCS DEVIATION AUTO ADJUST CHANNEL SQUELCH REFERENCE FREQUENCY Memory channel designation for manual adjustment and verification Memory channel designation for automatic adjustment If the window below appears the utility is password protected Ask the person who set the password Enter the password to open the Adjust Utility window ...

Page 16: ... 520 MHz versions 255 The value is the fixed setting value for the item LV TX LVA FH 3 8 V Adjustment RX Band low 3 Connect the RF power meter to the antenna connector RX LVA Start Push ENTER Enters the Adjustment mode 4 Receiving RX LVA FL Push ENTER Automatic adjustment 5 RX LVA Start Push ENTER Saves the value RX Band high 6 Receiving RX LVA FH Push ENTER Automatic adjustment 7 RX LVA Start Pus...

Page 17: ...itting 3 6 4 0 V REFERENCE FREQUENCY Adjustment Band high 1 CH No 3 Transmitting Loosely couple the frequency counter to the antenna connector REF Data For 400 470 MHz versions 470 000000 MHz 500 Hz For 450 512 520 MHz versions 520 000000 MHz 500 Hz Verification Band low 2 CH No 1 Transmitting For 400 470 MHz versions 400 000000 MHz 500 Hz For 450 512 520 MHz versions 450 000000 MHz 500 Hz Band ce...

Page 18: ...r L1 1 0 W Verification High power Band low 11 CH No 1 Transmitting 3 0 5 0 W High power Band center 12 CH No 2 Transmitting High power Band high 13 CH No 3 Transmitting L2 power Band low 14 CH No 4 Transmitting 1 0 3 0 W L2 power Band center 15 CH No 5 Transmitting L2 power Band high 16 CH No 6 Transmitting L1 power Band low 17 CH No 7 Transmitting 0 5 2 0 W L1 power Band center 18 CH No 8 Transm...

Page 19: ... 0 05 kHz 7 MOD Start Push ENTER Saves the value Band high 8 Transmitting MOD FH 2 05 kHz 0 05 kHz 9 MOD Start Push ENTER Saves the value Wide 3 Band low 10 CH No 10 Transmitting MOD Wide 4 10 kHz 0 05 kHz Middle 4 Band low 11 CH No 13 Transmitting MOD Mid 3 30 kHz 0 05 kHz MODULATION BALANCE Preparation 1 Set the preset values and memory channel numbers on the adjust utility window TONE FL 90 TON...

Page 20: ...nsmitting 2 8 3 92 kHz Band center 8 CH No 14 Transmitting Band high 9 CH No 15 Transmitting MODULATION SENSITIVITY Verification Narrow Band low 1 CH No 1 Transmitting Connect the modulation analyzer to the antenna connector through the attenuator and set it to HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 Connect the audio generator and AC millivoltmeter to MIC through the JIG cable 1 and set...

Page 21: ... 35 kHz 0 05 kHz 8 TONE Start Push ENTER Saves the value Wide 3 Band low 9 CH No 22 Transmitting TONE Wide 0 70 kHz 0 05 kHz Middle 4 Band low 10 CH No 25 Transmitting TONE Mid 0 55 kHz 0 05 kHz CTCSS DEVIATION Verification Narrow Band low 1 CH No 19 Transmitting Connect the modulation analyzer to the antenna connector through the attenuator and set it to HPF OFF LPF 15 kHz De emphasis OFF Detecto...

Page 22: ...6 Transmitting 5 TONE 2 TONE DTMF DEVIATION Verification Narrow Band low 1 CH No 1 Transmitting 5 Connect the modulation analyzer to the antenna connector through the attenuator and set it to HPF OFF LPF 15 kHz De emphasis OFF Detector P P 2 No audio signal is applied to MIC 1 06 2 12 kHz Band center 2 CH No 2 Transmitting 5 Band high 3 CH No 3 Transmitting 5 Wide 3 Band low 4 CH No 10 Transmittin...

Page 23: ...tmeter to MIC through the JIG cable 1 and set it to Frequency 1 kHz Waveform Sine wave Adjust the audio generator output level so that the modulation analyzer shows 60 of the maximum deviation of the selected transmit passband width Narrow Wide or Middle Toggle the audio generator output ON and OFF More than 34 dB Band center 2 CH No 2 Transmitting Band high 3 CH No 3 Transmitting Wide 3 Band low ...

Page 24: ... distortion meter and external speaker to SP through the JIG cable 2 BPF Start Push ENTER Enters the Adjustment mode 4 Receiving BPF T2 FL Push ENTER Automatic adjustment 5 BPF Start Push ENTER Saves the value T1 Band low 6 Receiving BPF T1 FL Push ENTER Automatic adjustment 7 BPF Start Push ENTER Saves the value T2 Band center 8 Receiving Set the SSG as Frequency 400 470 MHz versions 435 050 MHz ...

Page 25: ... than 10 dBµ 117 dBm SSG output level Band center 17 CH No 42 Receiving Set the SSG as Frequency 400 470 MHz versions 435 050 MHz 450 512 520 MHz versions 485 050 MHz Band high 18 CH No 43 Receiving Set the SSG as Frequency 400 470 MHz versions 469 950 MHz 450 512 520 MHz versions 519 950 MHz Wide 3 Band low 19 CH No 44 Receiving Set the SSG as Frequency 400 470 MHz versions 400 050 MHz 450 512 52...

Page 26: ...nt Narrow Band low 2 CH No 41 Receiving Connect the SSG to the antenna connector and set it as Frequency 400 470 MHz versions 400 050 MHz 450 512 520 MHz versions 450 050 MHz Level 14 dBµ 121 dBm Modulation 1 kHz Deviation 1 5 kHz SQL Adjust to the value where the squelch just opens Verification Narrow Band low 3 CH No 41 Receiving Set the SSG as Level 10 dBµ 117 dBm Squelch opens 4 Turn OFF the S...

Page 27: ...z versions 485 050 MHz Level 10 dBµ 117 dBm Squelch opens 12 Turn OFF the SSG output Squelch closes Band high 13 CH No 46 Receiving Set the SSG as Frequency 400 470 MHz versions 469 950 MHz 450 512 520 MHz versions 519 950 MHz Level 10 dBµ 117 dBm Squelch opens 14 Turn OFF the SSG output Squelch closes RECEIVE AUDIO DISTORTION Verification 1 CH No 41 Receiving Set the SSG as Frequency 400 470 MHz ...

Page 28: ...0 MHz Band high 3 CH No 43 Receiving Set the SSG as Frequency 400 470 MHz versions 469 950 MHz 450 512 520 MHz versions 519 950 MHz Wide 3 Band low 4 CH No 44 Receiving Set the SSG as Frequency 400 470 MHz versions 400 050 MHz 450 512 520 MHz versions 450 050 MHz Deviation 3 0 kHz More than 40 dB Band center 5 CH No 45 Receiving Set the SSG as Frequency 400 470 MHz versions 435 050 MHz 450 512 520...

Page 29: ...aximum clockwise position No howling occurs FLOWING CURRENT Verification At maximum audio output 1 CH No 42 Receiving Connect the ammeter between the transceiver and the DC power supply Set the SSG as Frequency 400 470 MHz versions 435 050 MHz 450 512 520 MHz versions 485 050 MHz Level 60 dBµ 47 dBm Modulation 1 kHz Deviation 1 5 kHz Set VOL to the maximum clockwise position Less than 400 mA At st...

Page 30: ...2000 11 CHASSIS 0341121103 11 19 21 23 25 35 40 42 44 48 50 See the illustrations below for the individual parts in the unit Front view J1 ANT CONNECTOR 106 MP44 PHBT M2 4 NI ZC3 Securing the antenna connector MP51 THERMAL SHEET CJ MP50 THERMAL SHEET CQ MP1 3621 CHASSIS MP15 2905 VENT SHEET Back view MP1 3621 CHASSIS MP46 3254 H LABEL MP30 3621 SPONGE ...

Page 31: ...NEL 0341121402 14 16 24 36 39 43 49 4 Key type U F2000T 17 F PANEL 0341121702 17 19 21 25 37 40 44 50 10 Key type See the illustrations below for the individual parts in the unit U F2000 11 F PANEL Front view MP2 4112 FRONT PANEL ASSEMBLY U F2000 11 F PANEL Back view MP56 SPONGE PY MP12 3620 MIC RUBBER KOB MP2 4112 FRONT PANEL ASSEMBLY Continued on the next page ...

Page 32: ... PANEL ASSEMBLY U F2000S 14 F PANEL Back view MP12 3620 MIC RUBBER KOB MP2 4112 S FRONT PANEL ASSEMBLY U F2000T 17 F PANEL Front view MP2 4112 T FRONT PANEL ASSEMBLY U F2000T 17 F PANEL Back view MP2 4112 T FRONT PANEL ASSEMBLY MP12 3620 MIC RUBBER KOB ...

Page 33: ... 35 U SET 0341123501 35 No Key type U F2000S 36 U SET 0341123601 36 4 Key type U F2000T 37 U SET 0341123701 37 10 Key type U F2000 38 U SET 0341123801 38 No Key type U F2000S 39 U SET 0341123901 39 4 Key type U F2000T 40 U SET 0341124001 40 10 Key type U F2000 42 U SET 0341124201 42 No Key type U F2000S 43 U SET 0341124301 43 4 Key type U F2000T 44 U SET 0341124401 44 10 Key type U F2000 48 U SET ...

Page 34: ... 50 O ring MP39 O RING CQ 8930085330 11 19 21 23 25 35 40 42 44 48 50 Screw MP40 PH BT B0 M2 8 SUS 8810010850 11 19 21 23 25 35 40 42 44 48 50 Screw MP43 PH M2 6 SUS 8810007391 11 19 21 23 25 35 40 42 44 48 50 Jack cover MP49 3621 JACK PANEL 8210029630 11 19 21 23 25 35 40 42 44 48 50 Chassis Front panel MP40 PH BT B0 M2 8 SUS MP39 O RING CQ MP49 3621 JACK PANEL MP16 3384 REAR SHEET MP43 PH M2 6 S...

Page 35: ... R232 R221 R220 R157 R155 R138 R137 R91 R89 R86 R72 R69 R58 R56 R41 R35 R19 R18 R17 R16 R15 R14 R11 R10 R6 R3 R2 R1 EP3 EP2 C451 C448 C447 C446 C443 C440 C439 C434 C423 C420 C419 C417 C412 C407 C406 C404 C403 C391 C389 C385 C384 C380 C378 C375 C374 C354 C337 C336 C335 C334 C320 C318 C317 C316 C290 C259 C114 C105 C99 C98 C89 C79 C74 C70 C67 C65 C52 C47 C41 C39 C38 C36 C33 C32 C30 C27 C25 C24 C21 C2...

Page 36: ...8 R26 R25 R13 R12 R7 R5 R4 L47 L46 L38 L20 L19 L18 L15 L14 L13 EP20 EP15 EP9 EP8 EP7 EP5 EP4 EP1 C450 C444 C442 C441 C436 C435 C433 C432 C424 C422 C416 C414 C413 C411 C410 C409 C408 C405 C400 C399 C398 C397 C396 C395 C394 C393 C392 C390 C388 C386 C383 C382 C381 C379 C377 C369 C365 C364 C362 C361 C360 C358 C357 C355 C353 C352 C350 C349 C348 C346 C345 C343 C341 C339 C338 C333 C332 C331 C330 C328 C32...

Page 37: ...PF IC11 IC23 LCD DRIVER IC21 LCD DS2 AMP LPF AMP AMP LIMIT AMP DS3 DS4 DS5 DS6 IC14 BPF X1 14 7456MHz MIC GAIN IC2 DS7 DS8 DS9 DS10 LED CTRL Q41 IC22 CPU5 REG IC6 3V REG IC24 MP13 SP SPRING AF AMP D A IF IC LVIN S5V R5V RX VCO TX VCO T2 T1 T1 TMUT IC16 REF BAL 45 9MHz DISC SQIN 46 35MHz MAIN UNIT MIXER LV LVA R5C VCON VOXV F1 S5C VCC R5C MOD ATX 5V 12 288MHz T5C BEEP S5V EPTT AFVI CPU IC9 CSFT R5V...

Page 38: ... LCD DS2 AMP LPF AMP AMP LIMIT AMP DS3 DS4 DS5 DS6 IC14 BPF X1 14 7456MHz MIC GAIN IC2 DS7 DS8 DS9 DS10 LED CTRL Q41 IC22 CPU5 REG IC6 3V REG IC24 Q34 MP13 SP SPRING AF AMP D A IF IC LVIN S5V R5V RX VCO TX VCO T2 T1 T1 TMUT IC16 REF BAL 45 9MHz DISC SQIN 46 35MHz MAIN B UNIT MIXER LV LVA R5C VCON VOXV F1 S5C VCC R5C MOD ATX 5V 12 288MHz T5C BEEP S5V EPTT AFVI CPU IC9 CSFT R5V CPU5 F2 CDEC DUSE DIS...

Page 39: ...NP 18 PVDD 19 BIAS 20 PVSS 21 CP 22 CPZ 23 SWIN 24 CPVSS 25 3621 MP3 1 2 3 4 C390 100P 7P C365 C403 0 001 EP15 MMZ1005S800CT 0 001 C404 L35 22N C410 0 001 8P C362 Q38 RD07MUS2B 100k R150 0 15 C183 0 47 C167 22k R162 Q29 LDTC114EE Q28 LDTC114EE Q35 2SC3356 C330 560 R331 R178 470 R179 470 22P C364 C294 LQW18AN82NG00D L36 R198 4 7k C422 0 001 33k R338 C336 0 001 39P C187 0 001 C435 0 001 C436 L6 0 30...

Page 40: ...2904CRB1 2 3 1 IC5B NJM2904CRB1 6 5 7 IC7A NJM2904CRB1 2 3 1 IC7B NJM2904CRB1 6 5 7 IC11A NJM2904CRB1 2 3 1 IC11B NJM2904CRB1 6 5 7 X1 CR 980 IC5 NJM2904CRB1 V 8 GND 4 IC7 NJM2904CRB1 V 8 GND 4 IC3 NJM2904CRB1 V 8 GND 4 IC11 NJM2904CRB1 V 8 GND 4 100k R335 0 001 C423 0 001 C424 0 1 C434 R342 47K 180k R102 5 6k R56 10k R16 5 6k R17 R26 15K 3 9k R43 820 R343 1 C440 330 R344 10k R345 82P C89 0 033 C6...

Page 41: ...6 R288 100k CL 100k R289 100k R290 RSSI 15k R291 0 R295 S5 EVQ PUL R296 100k R297 R300 R299 100k R298 R304 R305 R301 4 7k 4 7k 100k 100k R302 56k R292 33k R294 1 C106 100k R303 100k R308 100k R307 100k 100k R309 100k R310 100k R312 100k R313 100k R314 100k R319 100k R59 100k R320 100k R317 0 001 C136 0 001 C137 0 001 C138 C382 0 001 C383 0 001 100k R62 100k R60 CF20OPEN CP21 R323 Q44 LDTC144EE 1 C...

Page 42: ...114EE Q35 2SC3356 9P C330 560 R331 22P C364 LQW18AN82NG00D L36 R198 4 7k 0 001 C422 C336 0 001 0 001 C435 0 001 C436 L6 0 30 0 9 R144 8 2k 1 C425 R177 150k R190 100k R193 150k L7 0 30 0 9 3P C348 R182 180k R188 1 5k 150P C241 150P C242 470P C191 0 0015 C192 0 1 C166 5P C250 27N L38 5P C264 1 0N L19 470P C444 1 2k R221 IC16 SC 1451A 1 IFIP 2 NC 3 NC 4 NC 5 NC 6 VREFA 7 AVSS 8 AVDD 9 BIAS 10 NRECTO ...

Page 43: ...JM2904CRB1 2 3 1 IC11B NJM2904CRB1 6 5 7 X1 CR 980 IC5 NJM2904CRB1 V 8 GND 4 IC7 NJM2904CRB1 V 8 GND 4 IC3 NJM2904CRB1 V 8 GND 4 IC11 NJM2904CRB1 V 8 GND 4 100k R335 0 001 C423 0 001 C424 0 1 C434 180k R102 5 6k R56 10k R16 5 6k R17 3 9k R43 820 R343 1 C440 330 R344 10k R345 82P C89 0 033 C67 0 047 C27 1 C34 100k R346 0 01 C420 8 2k R334 0 1 C113 680P C85 270P C87 0 0033 C109 120P C110 1 8M R90 1k...

Page 44: ...S DAT3 CP16 CP05S P87 CP17 CP05S P86 R288 100k CL 100k R289 100k R290 RSSI 15k R291 0 R295 S5 EVQ PUL R296 100k R297 R300 R299 100k R298 4 7k R304 4 7k R305 100k R301 100k R302 56k R292 33k R294 1 C106 R303 100k 100k R308 100k R307 100k R309 100k R310 100k R312 100k R313 100k R314 100k R319 100k R59 R320 100k 100k R317 0 001 C136 0 001 C137 0 001 C138 C382 0 001 C383 0 001 100k R62 100k R60 CF20OP...

Page 45: ...If you have any inquiries regarding service contact your distributor The contact number or E mail address of your distributor can be found on our website https www icomjapan com ...

Page 46: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 15609XZ C1 1 2020 Icom Inc ...

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