Icom IC-F5220D Service Manual Download

Page: 35 / 39

11 - 2

• MAIN UNIT (1/3)

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

L30

AS080547

18P

NFM60R20T152

FI7

100k

L35

AS080547

FI6

NFM60R20T152

L33

AS080547

100

NFM60R20T152

FI8

R337

R52

15k

R55

4.7k

R57

10k

R56

150k

TA75S01F

IC2

Q21
2SC4116

R38

100k

R41

Q20

3SK293

R14

10k

150k

R301

470k

R320

R39

R40

1.5k

HVC375B

D37

HVC375B

D31

R22

10k

R43

470

R300

56k

R19

100k

R17

100

2SK1829

Q22

56k

R302

R237

680k

Q4
2SC4116

10k

R340

R68

10k

R69

4.7k

61N

R86

120k

R84

3.9k

R311

220

R91

22k

61N

HVC376B

37.5N

R100

10k

R85

3.9k

Q2
2SC4116

R101

R73

100

HVC376B

R71

100

R80

R328

R79

1.8k

R74

120k

R339

R77

2.2k

2SK880

Q12
2SC5006

R89

10k

R92

100k

R83

1.8k

HVC376B

Q15
2SC5006

R70

100

R98

2.2k

T8V

R8V

+5V

+3.3V

NWC

TMUT

RXC

MOD

SCK

SSO

SQIN

NOIS

RSSI

LVIN

UNLK

PLST

LVA

L36

82N

L32

82N

R12

100

L28

56N

L25

56N

0.82U

L20

R31

100

R299

180k

L13

22N

L14

R236

1.2k

R48

180k

R51

560k

R59

18k

R387

4.7k

D10

HVL355CM

Q11

2SC5006

L17

82N

L27

L26

AS080547

C402

15P

0.5P

R15

270k

R213

10k

R67

100

R53

220

3.3U

L10

R234

10k

R310

10k

R211

L34

C2012C

R75

220k

R76

100

C6342A

18P

27k

R350

8.2k

R353

8.2k

R354

27k

R351

0.82U

L24

0.1U

MMZ1005Y102CT

EP1

MMZ1005Y102CT

EP7

10U

L29

AS080547

10U

C75

C148

3179
MP1

10k

3.3U

2SC3357

Q17

82N

L19

R332

R29

R390

33k

1.8k

R318

DA221

D34

C451

MMZ1005Y102CT

EP9

R21

10k

R23

10k

R11

4.7k

R13

4.7k

Q19

3SK293

R49

PRF18

10k

120k

R348

270k

R349

RDS2T0R0

1.5k

R393

0.1

C499

0.01

C496

3.3k

R488

3.3k

R484

R490

C489

R125

560

R493

0.01

C495

FL-442

FI4

OUT

GND

R123

0.001

C501

3.3k

R489

27k

R479

3.3k

R483

0.1

C500

0.5P

C490

0.01

C494

0.01

C493

1.5k

R176

0.1

C283

6.8k

R174

100

R171

0.033

C491

2SC4116

180k

R172

NJM2711F

IC5

5.6k

R175

0.1

C282

0.1

C284

R173

0.22

C503

27k

R93

0.22

C502

0.01

C150

0.001

C155

100P

C140

C505

0.001

C488

100P

C504

MMZ1005Y102CT

EP8

R496

100k

R492

NJM2591V

IC4

OSCIN

OSCOUT

MIXOUT

V+

IFIN

DEC

FILOUT

FILIN

AFOUT

QUAD

IFOUT

RSSI

NOISEDET

NOISEREC

GND

MIXIN

0.1

C277

0.1

C492

D15

HVD142A

D16

HVD142A

HVC376B

HVC375B

D12

HVC375B

D11

56P

C305

56P

C307

C306

C308

ADS

VCON

DIF

0.001

C301

0.001

C408

0.001

C135

0.001

C54

0.001

C32

0.001

C480

0.001

C469

0.001

C88

0.001

C107

0.001

C391

0.001

C197

0.001

C476

0.001

C372

0.001

C87

0.001

C409

0.001

C58

0.001

C50

0.001

C482

0.001

C90

0.001

C28

0.001

C457

0.001

C119

0.001

C10

0.001

C479

0.001

C34

0.001

C110

0.001

C51

0.001

C19

0.001

C67

0.001

C141

0.001

C335

0.001

C368

0.001

C143

0.001

C38

0.001

C85

0.001

C12

0.001

C348

0.001

C66

0.001

C478

0.001

C59

0.001

C37

0.001

C42

0.001

C11

0.001

C472

0.001

C347

0.001

C196

0.001

C109

0.001

C74

0.001

C461

0.001

C467

0.001

C57

0.001

C343

0.001

C78

0.001

C99

0.001

C366

0.001

C337

0.001

C92

0.001

C462

0.001

C36

0.001

C81

0.001

C117

0.001

C104

0.001

C458

0.001

C303

0.001

C105

0.001

C77

0.01

C76

0.01

C116

0.01

C162

0.01

C398

0.01

C397

0.01

C108

0.01

C399

0.01

C309

0.01

C314

0.01

C60

0.1

C33

0.1

C43

0.1

C396

0.1

C80

0.1

C31

0.1

C160

0.1

C53

0.1

C27

0.1

C151

0.1

C132

0.1

C120

0.1

C48

0.1

C71

0.1

C383

0.1

C312

0.1

C139

1.5P

C22

100P

C61

10P

C323

10P

C302

10P

C52

10P

C103

10P

C100

12P

C440

12P

C25

15P

C127

18P

C93

18P

C460

18P

C126

C129

220P

C477

220P

C471

220P

C124

22P

C26

22P

C20

33P

C114

33P

C134

33P

C115

47P

C106

47P

C152

47P

C154

47P

C138

47P

C153

47P

C144

47P

C94

47P

C333

47P

C443

47P

C459

47P

C390

47P

C13

47P

C86

47P

C466

47P

C63

47P

C364

47P

C84

47P

C123

C360

C353

C376

68P

C468

68P

C369

68P

C367

68P

C470

68P

C377

68P

C473

C339

C356

C17

C40

C354

LTM450HW

FI1

2.5P

C355

L12

0.18U

0.001

C411

0.001

C72

LTM450FW

FI2

PLSW

LDTC114YE

Q18

Q13

LDTC114YE

Q23

TC7W66FK

IC7

TC7W66FK

IC7

TC7W66FK

IC7

V+

GND

100k

R500

0.001

C508

680

R486

HVD144A

D17

HVD144A

D14

HVD144A

D18

HVD144A

D13

R33

27k

1.5k

R502

LDTC114YE

Q24

100k

R503

JTBM450CX70

0.01

C65

HVD144A

D24

RN752

LDTC114YE

0.1

C510

0.001

C14

4.7k

R495

D21

HVB350BYPTL

R35

R290

330

R34

220k

LTUCG450G

FI3

FL-448

FI5

OUT

GND

D32

HVD142A

RN752

D28

0.1

C198

100k

R504

0.001

C401

0.001

C456

0.01

C64

6.8k

R505

D27

LRB706F

D29

LRB706F

D35

LRB706F

CP1

CP06S

L15

56N

33P

C285

15P

C300

L16

39N

15P

C102

C112

L31

39N

3.5P

C442

22P

C15

10P

C157

0.001

C165

R30

3.3k

C498

R485

R333

470

R334

R338

470

12k

R386

R388

R97

1.8k

R99

R96

1.8k

R95

220

C350

47P

C145

R20

150

100P

C39

100P

C45

R178

15k

R478

C286

4.7U

L11

C35

R26

820

R27

820

R28

6.8

C29

0.75P

C118

18P

C121

56P

C122

C131

68P

C133

R78

820

R42

68k

R46

3.9k

82P

C68

180P

C69

18P

C298

15P

C299

R506

DET

Q14

2SC5107

Q6
2SC4226

2SC4226

DMC561040

Q10

82k

R507

R90

470k

*L21

*C381

*C380

0.01

C511

AK1541P4

IC8

CPVDD

TEST4

TEST1

DATA

CLK

PDN2

PDN1

REFIN

TEST2

TEST3

VREF1

DVSS

VREF2

RFINN

RFINP

PVDD

BIAS

PVSS

CPZ

SWIN

CPVSS

15.3MHZ

VCON

GND

OUT

VCC

R291

220k

0.1

C384

0.1

C385

0.1

C394

0.1

C395

3.3k

R352

560

R355

R36

2.2k

R494

R37

3.9k

22P

C62

0.47

C147

2SK3019

100P

C70

820P

C463

C30

18P

C41

C46

15P

C49

18P

C392

R16

270

R54

10k

R212

R385

0.5P

2.5P

C44

56k

R45

180k

R44

180k

0.068

C487

R317

C374

LDTC114YE

Q28

0.22

C195

2.2

C330

0.33

C342

0.1

C363

39k

R319

330k

R312

330k
R321

0.75P

C113

R50

10k

R235

470

15P

C403

18P

C404

18P

15P

0.1

C73

R58

100

R10

33k

10k

RA60H1317M1A

IC3

RFINPUT

GATEBIAS

DRAINBIAS

RFOUTPUT

C18

0.1
C79

T8V

R8V

+5V

+3.3V

TMUT

RXC

MOD

SCK

SSO

SQIN

NOIS

UNLK

RSSI

LVIN

PLST

LVA

NWC

RXC

MOD

SQIN

+5V

ADS

R8V

RSSI

SCK

PLST
SSO

+5V

RSSI

NOIS

+5V

TMUT

ADS

VCON

DIF

T8V

+5V

LVIN

NWC

VCON

R8V

PLSW

LVA

PLSW

LVA

PLSW

+5V

NWC

+5V

NWC

DIF

T8V

+3.3V

UNLK

R8V

DET

+5V

LPF

APC

IF AMP

RF AMP

IF IC

*3 MULTI

DRIVER

TX VCO

RX VCO

R8V

L:NARROW(Digital)

MIX

AGC

PLL

L:Digital

H:WIDE(Mid)

L:NARROW(Digital)
H:WIDE(Mid)

H:Analog

5.0V

3.0V

5.0V

Narrow0.0V
Wide

2.1V

Narrow0.9V
Wide

1.0V

5.0V

UNLK 0.0V
LK

3.3V

1.0Vp-p

15.3MHz

3.3V

TX 0.0V
RX 2.3V

8.0V

Narrow0.0V
Wide

2.1V

4.9V

TX 2.3V
RX 2.2V

TX 0.0V
RX 2.9V

TX 3.0V
RX 0.0V

7.1V

TX 0.0V
RX 7.9V

TX 0.0V
RX 7.4V

TX 0.0V
RX 0.5V

TX 0.0V
RX 6.5V

TX 0.0V
RX 3.9V

TX 0.0V
RX 5.7V

TX 0.2V
RX 1.4V

TX 0.0V
RX 3.0V

TX 8.0V
RX 0.0V

13.6V

TX 6.7V
RX 0.0V

3.8V

TX 4.7V
RX 0.0V

Summary of Contents for IC-F5220D

Page 1: ...S 15002XZ C1 June 2013 VHF DIGITAL TRANSCEIVER...

Page 2: ...AMPLE 1110003491 S IC TA31136FNG IC F5220D MAIN UNIT 5 pieces 8820001210 Screw 2438 screw IC F5220D Top cover 10 pieces Addresses are provided on the inside back cover for your convenience ORDERING PA...

Page 3: ...S 5 1 5 2 TRANSMITTER CIRCUITS 5 2 5 3 FREQUENCY SYNTHESIZER CIRCUITS 5 4 5 4 VOLTAGE BLOCK DIAGRAM 5 4 5 5 PORT ALLOCATIONS 5 5 SECTION 6 ADJUSTMENT PROCEDURES 6 1 PREPARATION 6 1 6 2 FREQUENCY ADJUS...

Page 4: ...l Digital 50 dB minimum 65 dB typical Spurious response 70 dB minimum 80 dB typical Intermodulation Wide 70 dB minimum 75 dB typical Narrow Digital 65 dB minimum 70 dB typical FM hum and noise without...

Page 5: ...2 1 SECTION 2 INSIDE VIEWS FRONT UNIT BOTTOM VIEW CPU IC51 EEPROM IC52 LCD DRIVER IC6 MIC AMP IC7 LIGHT CTRL Q5 CLOCK FREQUENCY SHIFT DIODE D60 DIM CTRL Q1 DIM CTRL Q2...

Page 6: ...P IC2 AGC Q22 POWER SW Q1003 XTAL BPF DIGITAL FI5 XTAL BPF ANALOG FI4 3V REGULATOR Q1017 IF AMP Q14 DSP IC2007 CERAMIC BPF FI3 IF IC IC4 MIC AMP IC7 BUFF Q3 BUFF Q5 RIPPLE FILTER Q2 VCO SW Q10 8V REGU...

Page 7: ...R FI2 2ND IF FILTER FI1 DRIVE AMP Q17 RF AMP Q20 1ST MIXER Q19 DET PWR D35 PHASE SHIFTER X1 REFERENCE OSCILLATOR MODULATION AMP X2 PLL IC IC8 3V REGULATOR IC1001 REFERENCE FREQUENCY OSCILLATOR Q4 5V R...

Page 8: ...bottom cover and remove the bottom cover 2 Disconnect the flat cable and speaker cable 3 Unscrew 2 screws from the both sides and remove the front panel in the direction of the arrow 5 Unscrew 9 screw...

Page 9: ...as shown below OPC 1939 Cut off the bushing as in the illustration when you install the optional OPC 1939 K I 4 Cut or short the patterns as below For AF output 6 Recover the bottom cover screws and D...

Page 10: ...nate unwanted signals It is amplified by the 2nd IF AMP and then demodu lated by the detector circuit which employs the discriminator X1 as the phase shifter The demodulated AF signal is applied to th...

Page 11: ...C JACK J1003 MIC GAIN SW IC53 AMP IC7 DSP IC2007 AMP HPF ALC AMP BUFF LPF BUFF LIMIT AMP BUFF MOD LINE CTRL DAFO SW IC1010 VCON REF TX RX AFVO BEEP SQIN MOD DMO BAL MICI CODEC LINEAR 5 2 TRANSMITTER C...

Page 12: ...in TX power The amplified TX signal is passed through the antenna SW D24 D28 and D32 and the LPFs which eliminates harmonics and then fed to the antenna APC CIRCUITS D27 D29 and D35 rectify a portion...

Page 13: ...D13 DPDN DSP IC2007 power control H DSP is inactivated O D14 DRES DSP IC2007 reset L Reset O D15 CSFT Clock frequency shift H Clock frequency is shifted O E13 CRES CPU reset I H1 SIDE1 key input L Pus...

Page 14: ...equency range Output level 0 1 300 MHz 0 1 V to 32 mV 127 to 17 dBm RF Power Meter Measuring range Frequency range Impedance SWR 0 1 60 W 100 300 MHz 50 Better than 1 2 1 Oscilloscope Frequency rang M...

Page 15: ...starting the adjustments use the cloning software to create the same cloning file as shown below then upload it into the transceiver CONVENIENT The same cloning file is available Right click below and...

Page 16: ...NDITION REFERENCE FREQUENCY TX OUTPUT POWER SQUELCH SENSITIVITY PLL LOCK VOLTAGE RX PLL LOCK VOLTAGE TX CTCSS DEVIATION DTCS DEVIATION MODULATION BALANCE MODULATION BALANCE PRESET DIGITAL DEVIATION FM...

Page 17: ...tage is not in the specified range perform following adjustments RX 5 Channel 1 3 Receiving 1 Connect an RF power meter to the an tenna connector 2 Set the adjustment value on the Adjust Utility scree...

Page 18: ...dulation analyzer to the antenna connector through an attenuator and set it as described in the MODULATION BALANCE above Connect as audio generator to the MIC jack and set it as Frequency 1 kHz Sine w...

Page 19: ...keyboard to store the value and quit the digital deviation adjustment mode MOD D Start CTCSS DEVIATION 1 Channel 1 21 Transmitting 1 Set the TX Mode to 3 on the Adjust Utility screen 2 Connect a modul...

Page 20: ...METER must be re adjusted too Channel 1 25 Receiving Connect the SSG to the antenna connetor and set as Frequency 136 000 MHz Level 23 dB 84 dBm Modulation 1 kHz Deviation 1 5 kHz RSSI S3 Level Push...

Page 21: ...221 TL T 113 2 7 4 D1006 1750000370 S DIO DA221 TL T 113 0 10 3 D1007 1750001810 S DIO L1SS400T1G SLVJ B 129 0 20 7 D1008 1750000370 S DIO DA221 TL B 124 0 43 3 D2002 1750002170 S DIO DB2S31400L T 24...

Page 22: ...81 X 680 T 73 2 29 7 R488 7030007300 S RES ERJ2GEJ 332 X 3 3K T 68 6 42 5 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 LOCATI...

Page 23: ...R C1005 CH 1H 330J T B 94 6 30 6 C286 4030017600 S CER C1005 CH 1H 080C T B 35 1 28 5 C298 4030017390 S CER C1005 CH 1H 180J T T 86 3 31 7 C299 4030017640 S CER C1005 CH 1H 150J T T 83 9 31 7 C300 403...

Page 24: ...6 4 5 8 C2013 4550008380 S TAN TMCJ0J106MTRF B 25 0 6 2 C2014 4030016930 S CER C1005 JB 1A 104K T T 31 7 6 6 C2015 4030016930 S CER C1005 JB 1A 104K T B 10 1 6 4 C2016 4550008410 S TAN 251M4001 476MR1...

Page 25: ...0001130 S ARR EXB28V102JX B 59 2 21 7 R769 7410001130 S ARR EXB28V102JX B 59 3 18 0 R770 7410001130 S ARR EXB28V102JX B 75 9 26 8 R771 7410001130 S ARR EXB28V102JX B 69 4 12 7 R772 7410001130 S ARR EX...

Page 26: ...T B 25 2 4 2 C128 4030016930 S CER C1005 JB 1A 104K T T 14 6 19 3 C129 4030017460 S CER C1005 JB 1H 102K T T 13 7 19 3 C130 4030017460 S CER C1005 JB 1H 102K T B 85 7 8 6 C131 4030017460 S CER C1005 J...

Page 27: ...P12 8930077910 2590 M2 SPRING 1 REF ORDER DESCRIPTION QTY NO NO J1 6450002210 3017 8821 KIN 1 J2 6510027960 04 6294 040 000 800 1 DS11 5030003390 TAK 35877 FX 3331 ITAK 2 1 SP1 2510001221 C052SB500 14...

Page 28: ...38 J1 CHASSIS 6510004881 MP4 CHASSIS 2 8810008661 MAIN AUNIT MP3 CHASSIS 4 8810008661 MP5 MAIN 8510014910 MP11 MAIN 8930072270 MP2 CHASSIS 8110007821 MP7 CHASSIS 4 8810009991 MP3 CHASSIS 8810008661 MP...

Page 29: ...top side and bottom side of this FRONT UNIT B 7879B TOP VIEW C9 C10 C12 C128 C129 D1 D2 DS1 DS2 DS3 DS4 DS5 DS6 DS7 DS8 DS9 J1 R14 R14 R18 R76 H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70...

Page 30: ...810 C811 D3 D5 D60 IC6 IC7 IC51 IC52 IC54 J2 L1 L2 Q1 Q2 Q5 Q10 Q95 Q96 Q97 Q98 R7 R8 R9 R11 R12 R15 R16 R19 R20 R40 R41 R42 R43 R44 R46 R47 R51 R60 R83 R85 R86 R87 R88 R89 R90 R243 R244 R627 R628 R63...

Page 31: ...C2069 C2076 C2082 C2083 C2088 C2089 C2090 C2092 CP1 D13 D14 D17 D18 D24 D24 D28 D34 D1005 D1006 D2002 D2006 D2008 EP9 EP1005 EP1006 EP2007 EP2009 EP2010 FI3 FI4 FI5 IC2 IC2 IC4 IC4 IC7 IC1002 IC2007...

Page 32: ...70 C2071 C2072 C2073 C2077 C2078 C2079 C2080 C2081 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D15 D16 D21 D27 D29 D31 D32 D35 D37 D1002 D1003 D1004 D1007 D1008 D2003 D2004 D2005 EP1 EP7 EP8 EP1003 EP1004 EP2...

Page 33: ...C AMP BUFF NJM13403V VOL1 VOL1 VOL1 LPF NJM13403V W N SW VOL1 BUFF NJM13403V LIMIT AMP NJM13403V BUFF NJM13403V POSW CLI CLO PTT MIC AFO 8V IF IC LVIN 8V RXC RX VCO TX VCO RSSI T2 T1 TMUT NOIS CPU IC4...

Page 34: ...DS9 LNJ426W83RA DS1 LNJ426W83RA DS6 LNJ426W83RA BU9795AKV IC6 1 SEG0 2 SEG1 3 SEG2 4 SEG3 5 SEG4 6 SEG5 7 SEG6 8 SEG7 9 SEG8 10 SEG9 11 SEG10 12 SEG11 13 SEG12 14 SEG13 15 SEG14 16 SEG15 17 SEG16 18...

Page 35: ...1 C132 0 1 C120 0 1 C48 0 1 C71 0 1 C383 0 1 C312 0 1 C139 1 5P C22 100P C61 10P C323 10P C302 10P C52 10P C103 10P C100 12P C440 12P C25 15P C127 18P C93 18P C460 18P C126 1P C129 220P C477 220P C47...

Page 36: ...015 1 2 3 4 5 6 DMC506010R Q1019 1 2 3 4 5 6 R1046 1k R1054 100k R1056 100k R1062 100k 0 R1105 R1032 1k 1 C1501 0 1 C1502 100P C1504 22k R1508 2 2 C1506 390k R1510 1 C1507 0 1 C1524 12k R1515 0 001 C1...

Page 37: ...1 R2003 22 1 C2033 47k R2039 0 1 C2046 47k R2035 47 R2026 0 01 C2019 0 R2016 0 01 C2058 NJM2711F IC2009 1 2 3 4 5 DIF 8 2k R2005 100 R2021 4 7 C2007 5P C2056 DPDN DMISO 5V 47k R2040 CP112 SO 2 2k R203...

Page 38: ...52 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...

Page 39: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 15002XZ C1 2013 Icom Inc...

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