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8 - 1

SECTION 8. BOARD

LAYOUTS

The combination of top side and bottom side of this

• MAIN UNIT
(TOP VIEW)

NMI

TLED

DUSE

RES

OPT1

OPT2

RLED

CPU5

GND

[SPEAKER MICROPHONE JACK]

Internal speaker

C26

C27

C28

C29

C30

C31

C32

C33

C34

C44

C73

C74

C75

C77

C78

C81

C83

C85

C86

C87

C88

C89

C93

C94

C101

C102

C103

C104

C105

C106

C107

C111

C112

C113

C114

C115

C132

C134

C135

C149

C150

C151

C152

C153

C154

C155

C156

C157

C158

C159

C160

C182

C201

C232

C234

C239

C251

C252

C253

C254

C255

C256

C257

C267

C304

C305

C306

C307

C308

C309

C310

C312

C313

C314

C316

C321

C322

C323

C324

C325

C326

C328

C329

C330

C331

C332

C333

C344

C346

C347

C348

C349

C350

C351

C352

C353

C354

C357

C358

C371

C372

C373

C395

C397

C400

C406

C408

C412

C413

C421

C424

C427

C430

C431

C432

C433

C434

C435

C437

C458

C465

C466

D11

D12

D13

D14

D15

D16

D17

D18

D35

DS51

EP4

EP5

F51

IC1

IC2

IC54

IC56

IC62

J53

J54

L23

L24

L31

L33

L35

L36

L37

L40

L41

L42

MP3

Q10

Q13

Q14

Q25

Q26

Q51

Q52

Q75

Q76

Q82

Q83

Q85

R10

R11

R12

R13

R14

R15

R16

R17

R18

R41

R42

R47

R48

R53

R54

R55

R56

R57

R76

R77

R78

R80

R82

R83

R88

R89

R135

R136

R137

R148

R149

R310

R311

R312

R313

R314

R315

R316

R317

R318

R321

R325

R326

R327

R328

R329

R330

R331

R341

R342

R343

R344

R345

R346

R348

R349

R350

R351

R352

R353

R354

R355

R356

R364

R368

R369

R371

R372

R373

R374

R375

R377

R378

R379

R381

R382

R383

R384

R385

R386

R387

R391

R401

R405

R407

R413

R420

R423

R424

R438

R439

R441

R457

R463

R464

R468

R469

X51

VHF B7246B

-UNLK

-RMUR1

-TMUT

CL-

-NOIS

-SO

S5V

MMUT

LVIN

RMUT2

-ADSW

KEY1-

KEY2

-T1

-T2

-R5V

PWON

-VCON

-VOXV

CPU5-

DISC

IPTT-

FUSE

-CDEC

BATV

BAL-

MOD-

REF

BAL

DISC-

MMUT

SDEC

VREF

-SCK

R5C

PDET-

-HV

-T5V

-TMUT

AFON

FI2

J51

J52

X51

IC61

IC59

IC56

IC58

IC62

MC51

IC2

AFO

RLED-

TLED

PLST

FI3

AFON-

-ATX

-EPTT

-APCV

-VCC

TEMP

+5V

IPTT

H10

H15

H20

H25

H30

H35

H40

H45

H50

H55

H60

H65

H70

H75

H80

H85

H90

V10

V15

V20

V25

V30

V35

V40

V45

V50

All manuals and user guides at all-guides.com

Содержание IC-F3001

Страница 1: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 BOARD LAYOUTS 5 VOLTAGE DIAGRAM 7 Mar 2010 All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 2: ...DIO MA2S7280GL USA 12 1790001241 S DIO MA2S7280GL USA 13 1790001241 S DIO MA2S7280GL EXP 11 1790001241 S DIO MA2S7280GL EXP 12 1790001241 S DIO MA2S7280GL EXP 13 1790001241 S DIO MA2S7280GL EXP 21 179...

Страница 3: ...mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT R151 7030005600 S RES ERJ2GEJ 273 X 27K B 51 7 39 R152 7030005210 S RES ERJ2GEJ 822 X 8 2K B 53 9 35 1 R153 7030007300 S RES ERJ2GEJ 332 X 3...

Страница 4: ...0 4 C60 4030017460 S CER C1005 JB 1H 102K T B 44 6 12 2 C63 4030017650 S CER C1005 CH 1H 270J T B 46 4 14 9 C64 4030016790 S CER C1005 JB 1E 103K T B 49 6 12 1 C65 4030017460 S CER C1005 JB 1H 102K T...

Страница 5: ...4 4030017780 S CER C1005 JB 1H 472K T B 60 8 9 4 C365 4030017420 S CER C1005 CH 1H 470J T B 61 7 4 6 C371 4030017780 S CER C1005 JB 1H 472K T T 74 5 12 C372 4030017710 S CER C1005 CH 1H 181J T T 75 4...

Страница 6: ...1 L33 L35 L36 L37 L40 L41 L42 MP3 Q6 Q8 Q10 Q13 Q14 Q25 Q26 Q51 Q52 Q75 Q76 Q82 Q83 Q85 R8 R9 R10 R11 R12 R13 R14 R15 R16 R41 R42 R47 R48 R53 R54 R55 R56 R57 R76 R77 R78 R80 R82 R83 R88 R89 R135 R136...

Страница 7: ...IC3 IC51 IC52 IC53 IC55 IC57 IC60 L1 L2 L3 L4 L5 L6 L7 L8 L9 L11 L12 L13 L14 L15 L16 L18 L19 L20 L32 L34 L38 L39 L43 L46 MP4 MP5 MP51 Q1 Q2 Q3 Q9 Q11 Q12 Q15 Q17 Q19 Q21 Q22 Q23 Q24 Q27 Q58 Q59 Q63 Q6...

Страница 8: ...0 1 C358 0 0047 C371 180P C372 0 1 C362 0 1 C363 0 1 C361 47P C365 0 0047 C364 0 001 C378 0 001 C376 0 001 C334 0 001 C337 0 001 C338 0 001 C388 0 001 C339 0 001 C389 0 001 C390 0 1 C344 0 018 C382 0...

Страница 9: ...P C88 18P C89 22P C107 47P C93 1P C111 9P C94 3P C113 3P C114 9P C115 47P C130 8P C168 15P C167 10P C169 10P C206 12P C210 15P C172 6P C175 100P C176 100P C180 3 5P C181 6P C200 7P C220 100P C231 3P C...

Страница 10: ...SERVICE MANUAL ADDENDUM CONTENTS PARTS LIST 1 VOLTAGE DIAGRAM 5 Feb 2010 All manuals and user guides at all guides com...

Страница 11: ...de B Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT D51 1750001820 S DIO LRB706F 40T1G SLVJ B 67 9 45 8 D52 1750001790 S DIO 1SS390 TE61 B 87 33 7 D53...

Страница 12: ...om side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT R318 7030005050 S RES ERJ2GEJ 103 X 10K T 67 3 39 6 R321 7030007340 S RES ERJ2GEJ 153 X 15K T 73 7 27 7 R322 7030008300 S R...

Страница 13: ...030017420 S CER C1005 CH 1H 470J T T 53 2 28 5 C94 4030017610 S CER C1005 CH 1H 090C T T 53 2 27 5 C101 4030017530 S CER C1005 CH 1H 0R5B T T 59 8 21 2 C102 4030016930 S CER C1005 JB 1A 104K T T 56 2...

Страница 14: ...ER C1005 JB 1E 183K T B 68 4 8 C382 4030016960 S CER C1005 JB 1E 183K T B 68 4 6 3 C383 4030017730 S CER C1005 JB 1H 471K T B 70 2 4 6 C385 4030016930 S CER C1005 JB 1A 104K T B 72 1 4 1 C388 40300174...

Страница 15: ...0 1 C358 0 0047 C371 180P C372 0 1 C362 0 1 C363 0 1 C361 47P C365 0 0047 C364 0 001 C378 0 001 C376 0 001 C334 0 001 C337 0 001 C338 0 001 C388 0 001 C339 0 001 C389 0 001 C390 0 1 C344 0 018 C382 0...

Страница 16: ...C88 18P C89 22P C107 47P C93 1P C111 9P C94 3P C113 3P C114 9P C115 47P C130 8P C168 15P C167 10P C169 10P C206 12P C210 15P C172 6P C175 100P C176 100P C180 3 5P C181 6P C200 7P C220 100P C231 3P C25...

Страница 17: ...S 14621XZ C1 Dec 2009 VHF TRANSCEIVERS All manuals and user guides at all guides com...

Страница 18: ...t number 2 Component name 3 Equipment model name and unit name 4 Quantity required ORDER EXAMPLE 1110003491 S IC TA31136FNG IC F3001 MAIN UNIT 5 pieces 8820001210 Screw 2438 screw IC F3003 Top cover 1...

Страница 19: ...QUENCY SYNTHESIZER CIRCUITS 4 3 4 4 VOLTAGE BLOCK DIAGRAM 4 3 4 5 PORT ALLOCATIONS 4 4 SECTION 5 ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 FREQUENCY ADJUSTMENT 5 5 5 3 TRANSMIT ADJUSTMENT 5 6 5 4...

Страница 20: ...6 W 4 3 8 H 1 13 32 D in Weight With BP 264 Approx 330 g 11 21 32 oz With BP 265 Approx 270 g 9 17 32 oz M TRANSMITTER Output power 5 W Modulation Variable reactance frequency modulation Maximum frequ...

Страница 21: ...Int speaker 0 4 W typ at 5 distortion with an 8 load Ext speaker Hum and noise Except EUR UK Without CCITT Filter Narrow 34 dB min 50 dB typ Wide 40 dB min 54 dB typ Hum and noise EUR UK With CCITT Fi...

Страница 22: ...54 5V LINE REGULATOR Q76 PLL IC IC2 MIC AF LINE SW IC56 APC AMP IC1 TCXO X2 TONE FILTER SW Q52 TONE LPF IC59 LPF IC58 MIC GAIN CONTROLLER IC62 2ND IF FILTER FI2 2ND IF FILTER For narrow mode only FI3...

Страница 23: ...RF AMP Q22 RESET IC IC53 EEPROM IC52 AF AMP IC55 IF DEMODULATOR IC IC3 1ST IF FILTER FI1 S5 LINE REGULATOR Q71 RIPPLE FILTER Q15 R5 LINE REGULATOR Q72 1ST IF MIXER Q23 POWER AF POWER AMP CONTROLLER Q...

Страница 24: ...AIN UNIT 2 Remove 2 screws from the bottom of the CHASSIS 3 Lift the bottom of the CHASSIS up in the direction of the arrow 4 CAREFULLY lift the chassis out of the FRONT PANEL and turn it over in orde...

Страница 25: ...ixer 2nd IF AMP FM detector etc in its package The 1st IF signal is applied to the 2nd IF mixer and mixed with the 2nd LO signal resulting in the 450 kHz 2nd IF signal The 2nd LO signal is generated b...

Страница 26: ...ed to the limiter AMP The amplitude limited MIC signal is passed through the MIC line SW and applied to the splatter filter which attenuate harmonics in the MIC signal to prevent exceeding permissible...

Страница 27: ...ion of oscillated signal from each VCO is fed back to the PLL IC via the buffer and the LPF The applied VCO output signal is divided and phase compared with a 15 3 MHz reference frequency signal from...

Страница 28: ...ON O 32 IPTT Internal PTT input L PTT pushed I 33 34 36 CENC2 CENC1 CENC0 CTCSS DTCS signal O 37 40 CBI0 CBI3 ROTARY SELECTOR input I 41 DUSE Frequency response switching H DTCS encoding O 42 RLED Bus...

Страница 29: ...rd signal generator SSG Frequency range 0 1 300 MHz Output level 20 to 90 dB 127 to 17 dBm AC millivoltmeter Measuring range 10 mV to 10 V Oscilloscope Frequency range DC 20 MHz Measuring range 0 01 2...

Страница 30: ...er Standard signal generator 20 to 90 dB 127 to 17 dBm CAUTION NEVER transmit while an SSG is connected to the antenna connector To SP To MIC JIG cable 1 JIG cable 2 To SP connector PC to USB port to...

Страница 31: ...then upload it into the transceiver For EUR versions When adjusting Deviation in the middle band change the bandwidth to Middle as shown below CONVENIENT The same cloning file is available Right click...

Страница 32: ...TION Click to open the I O Check window ADJ CHANNEL RX SENSITIVITY MOD BALANCE CTCSS DTCS REF FREQUENCY SQUELCH LOCK VOLTAGE Adjustment TX OUTPUT POWER If the window below appears the utility is passw...

Страница 33: ...e antenna connector RX LVA 3 51 V 2 CH 1 Transmitting TX LVA 3 CH 2 Receiving Click the Reload F5 button to check on the I O Check window as illustrated below LVIN On the I O Check window 0 9 1 5 V Ve...

Страница 34: ...alyzer as HPF OFF LPF 20 kHz De emphasis OFF Detector P P 2 BAL Square waveform FM DEVIATION Narrow mode 1 CH 8 Transmitting 1 Connect a modulation analyzer to the antenna connector through an attenua...

Страница 35: ...ation 1 kHz Deviation 3 0 kHz 2 Put the cursor on the adjustment item then push ENTER BPF ALL A u t o m a t i c adjustment SQUELCH 1 CH 11 Receiving 1 Connect an SSG to the antenna connector and set i...

Страница 36: ...Mounted on the Bottom side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT D51 1750001820 S DIO LRB706F 40T1G SLVJ B 67 9 45 8 D52 1750001790 S DIO 1SS390 TE61 B 87 33 7 D53 1750...

Страница 37: ...side S Surface mount REF PARTS DESCRIPTION M H V NO NO LOCATION MAIN UNIT R318 7030005050 S RES ERJ2GEJ 103 X 10K T 67 3 39 6 R321 7030007340 S RES ERJ2GEJ 153 X 15K T 73 7 27 7 R322 7030008300 S RES...

Страница 38: ...011320 S CER C1005 CH 1H 470J T T 53 2 28 5 C94 4030009730 S CER C1005 CH 1H 090C T T 53 2 27 5 C101 4030011630 S CER C1005 CH 1H 0R5B T T 59 8 21 2 C102 4030019930 S CER C1005 JB 1A 104K T T 56 2 21...

Страница 39: ...C1005 JB 1E 183K T B 68 4 8 C382 4030019850 S CER C1005 JB 1E 183K T B 68 4 6 3 C383 4030009800 S CER C1005 JB 1H 471K T B 70 2 4 6 C385 4030019930 S CER C1005 JB 1A 104K T B 72 1 4 1 C388 4030019740...

Страница 40: ...0 HSJ1456 010320 1 J53 6510021901 BM02B ASRS TF LF SN 1 DS51 5040002670 CL 165HR YG 1 MC51 7700002920 EM9745P 38 G 01 1 S51 2260001900 SW 149 SKHLLD 1 S52 2260002800 SW 167 SKQT 1 S53 2260002800 SW 16...

Страница 41: ...MP2 C MP8 C MP1 C MP23 C MP22 C EP1 C J1 C MP13 C MC51 M MP2 M MP34 2 C MP34 2 C MP32 C MP32 C J52 M J51 M MP21 C S51 M MP20 2 C MP31 2 C MP31 2 C MP19 C MP14 C MP17 C R421 M MP15 C W1 C MAIN UNIT UN...

Страница 42: ...8 5 C I IC62 J53 J54 L23 L24 L31 L33 L35 L36 L37 L40 L41 L42 MP3 Q6 Q8 Q10 Q13 Q14 Q25 Q26 Q51 Q52 Q75 Q76 Q82 Q83 Q85 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R41 R42 R47 R48 R53 R54 R55 R56 R57 R7...

Страница 43: ...3 IC51 IC52 IC53 IC55 IC57 IC60 L1 L2 L3 L4 L5 L6 L7 L8 L9 L11 L12 L13 L14 L15 L16 L18 L19 L20 L32 L34 L38 L39 L43 L46 MP4 MP5 MP51 Q1 Q2 Q3 Q9 Q11 Q12 Q15 Q17 Q19 Q21 Q22 Q23 Q24 Q27 Q58 Q59 Q63 Q64...

Страница 44: ...V ADJ D11 HVL375C HPF IC58 NJM12902V LPF IC58 NJM12902V LED CTRL Q82 Q83 LDTA144EE BUFF IC60 NJM12902 R88 J52 J51 SELECT S54 TP70TF5169 CH D51 LRB706F Q81 UNR9210G0 CLONE BUFF W N SW Q25 LDTC144EE J53...

Страница 45: ...0 0047 C371 180P C372 0 1 C362 0 1 C363 0 1 C361 47P C365 0 0047 C364 0 001 C378 0 001 C376 0 001 C334 0 001 C337 0 001 C338 0 001 C388 0 001 C339 0 001 C389 0 001 C390 0 1 C344 0 018 C382 0 018 C381...

Страница 46: ...18P C89 22P C107 47P C93 1P C111 9P C94 3P C113 3P C114 9P C115 47P C130 8P C168 15P C167 10P C169 10P C206 12P C210 15P C172 6P C175 100P C176 100P C180 3 5P C181 6P C200 7P C220 100P C231 3P C251 5...

Страница 47: ...65 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...

Страница 48: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14621XZ C1 2009 Icom Inc All manuals and user guides at all guides com...

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