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      SECTION 9       BOARD LAYOUTS

9-1 MAIN UNIT

• 

TOP VIEW

9 - 1

C1696

C1699

C1750

R1483

C1697

R1496

C1460

C1463

C1462

R1487

R1481

C1481

R189

R190

R1464

R1468

R1467

R1466

C1466

C1464

C1476

R1460

R1484

C1477

R144

R204

R207

C205

C203

C202

R196

R192

R191

R194

R217

R280

R279

R283

C296

C278

R277

C276

R278

R1024

C1088

L1086

C1099

L1085

L1082

R1088

C1115
C1114

R1091

L1169

C1168
C1167

C273

C271

C272

FI1020

C207

C220

D194

R213

C212

C213
R218

C350

R340

R212

C201

R210

C214

R219

C217

R1411

C199

C209

R209

C195

C197

C198

R214

R193

C211

R188

C295

R295

C297

R281

R284

R292

R296

EP271

R293

C274

C275

R1023

C1026

L1021

C1023

C1025

C1024

R1022

C1022

R960

W1021

C1120

C1102

R1085

C1107

C1174

C1172

C1173

C1106

C1105

R1025

W296

R215

R216

C279

R276

R195

C200

R208

R1485

R1413

R1412

R1486
C1478
R1461

C1479

C1480

R1489

C1482

R1488

C219

R198

C216
C218

R200

R1462

C1467

C1461

R1463

R1465

L1401

R1803

C1527

R291

C283

C282

R271

C281

W1601

C341

R85

C346

R9

2

C342

C344

R84

C349

R93

C348

R94

C343

R78

R87

R1711

R1710
R1709
R1708

C1688

R1684

C1674

R1681

C1516

R1685

R1682

R1683

C1673

R1679

Q1673

Q1603

C1669

R1669

L1603

D1604

C1617

C1529

C1519

C1526

C1524

C1522

C1521

C1624

C1625

C1626

W1161

R205

C1411

R211

C210

R1415

R1414

C215

R197

C1412

R203

C204

C1602

R1800

L557

L634

R635

C634

R634

R632

C575

C421

R421

C411

R413

C418

C432

C435

C710

Q400

Q550

C423

R411

C779

R633

C631

R651

D632

D630

C630

R650

C660

C639

C647

Q631

C642

Q771

C657

D633

Q632

R642

C648

C649

R643

C778

R777

R780

R640

R639

R649

C646

R561

R559

C662

C574

C1550

C1552

C1555

C1554

X400

L551

L552

L132

L192

L131

Q131

L415

C1568

C1572

R1552

L400

L717

D470

C503

C1485

R1493

C1486

R1494

R1674

R1492

C1488

R1715

C1548

L1330

R1561

C1755

C1805

C1368

R1345

R4

R3

C18

L7

R5
R6

C21

Q1344

C1807

C1801

Q1341

C1348

J1800

R1750

C180

3

C1804

C1806

C1753

D1750

C175

2

C180

8

C1802

C126

0

C1376

C1250

C1121

R1087

C1123

C1191

R116

1

D1164

D1166

C1196

R1164

C1197

R1167

D1170

R1172

C1201

W1166

R1163

C1198

C1199

C1189

W1089

D1250

R1251

Q1751

R1340

C1369

Q1340 Q1338

R1338

C1571

C1353

C1350

C1361

C22

C19

C16

R2

L5

C6

R1

L4

L3

L1

C8

R1343

C1355

D133

2

D133

3

Q1460

R1491

L1400

R415

C417

C472

C473

R470

R486

Q470

C470

C483

L470

L471

R478

R485

C485

C486

C497

C496
C494

L476

C492

C490
C488
R479

C711

W700

L477

L71

R70

R71

C80

C76

C78

C77

L72

Q473

C436

R473

C482

R474

C480

C481

Q472

Q471

D471

C475

C476

L481

R487

C479

R472

C478

R471

C500

R48

1

C495

C712

L712

C74

C75

C23

R711

C70

C72

C79

R134

R1333

C493

L475

L474

C491

C489

L719

C81

C82

L73

C484

C504

W480

C474

R475

R476

EP470

EP405

C416

C412

C430

W404

EP404

C419

R412

C576

R562

R394

L390

C721

R775

C131

L74

R131

R132

C908

C906

C904

C133

C134

R133
C132
C136
C137
C138

L720

L1360

L718

C579

C581

R136

C141

C881
L880

C192

C577

C578

C580

C390

C140

D13

1

L391

R199

C196

C191

C880

L881

C883

L89

2

L893

C907

C905

C882

W1022

C422

R416

R414

R409
R410

C1603

C1698

C1487

C1600

R1802

R560

C1509

W1026

C661

Q630

D1801

D1800

S1601

J1602

IC271

IC341

Q1800

1

J1602

LV2

MP2

LV1

MP1

4

DMOD

J1801

J1801

IC1672

C1692

C1691

C1685

C1678

C1676

C1675

DEV

FI192

FI193

B5710E

Q

IR

QR

I

1

C1410

IC1460

Q341

C1465

R1707

R1690

C1689

R1704

C1693

IC1411

C1484

C635

R631

C632

R630

R637

C638

C643

R779

R781
R778

C644

R636

R638

C641

C640

C645

C655

Q634

L632

C658

C656

L636

D63

1

L630

L633

R206

IC191

X191

Q191

L191

X271

IC1670

Q1671

Q1670

C1610

R1680

C1672
R1672

R1678

EP1608

EP1603

EP1607

EP1601

L1601

EP1602

EP1604

R1671

R1670

C1609

C1619

C1670

L1602

C1611

R1610

R1608

R1609

C1615

C1614

2

C1506

L1610

IC343

C347

IC342

C1608

L1604

L1607

C1500

MP80

Q192

Q193

D195 IC345

Q342

Q272

Q270

FI272

FI273

5

FI191

IC1551

FI880

L1081

MP58

MP29

6

IC1021

FI961

W11

L1167

C1204

C1335

L1163

C1349

C1338

L1166

R1160

C1343

FI71

C471

C1560

C1562

C1754

C1333

D1162

D1161

C1340

C1264

L473

L472

IC71

C1176

L1161

C1186

C1187

C1188

J1550

J1800

MP67

J1750

C1330

DIP

MP69

D1330

POW

CP160

3

PD

CP30

YGR

CP30

R1751

C1751

R1252

R1086

W1262

FI2

Q2

L6

C17

7

FI1

C12

C9

C10
C11
C13
C14
C15

Q1

C7

C5

C4

L2

C3

C2

C1373

L1162

D1160

J1600

CHASSIS J1

V10

V5

V15

V25

V35

V45

V0

V20

V30

V40

V50

V55

V65

V75

V60

V70

V80

V85

V95

V105

V90

V100

V110

V115

V120

V125

V130

V135

H0

H5

H15

H25

H35

H45

H55

H65

H75

H10

H20

H30

H40

H50

H60

H70

H80

8H5

H95

H105

H90

H100

H115

H110

H120 H125

1

30

PWRS

GND

GND

GND

GND

GND

GND

GND

NC

+3

+3

RXS

TXS

VCTL

AMUT

PCON

GND

GND

GND

GND

GND

NC

HV_L

HV_L

HV_L

NC

GND

GND

FANC

BEEP

J1800

to LOGIC-1 unit J401 

1

15

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

P1ST

1FCN

PO
WRS

16

30

D

A

F

TXSW

GND

GND

GND

GND

GND

P2ST

P2RS

PD
AT

PSCK

GND

GND

UNLK

SHIFT

J1602

to LOGIC-1 unit J101

30

MU/D

NC

RXD

TXD

CTCS

MIN

GND

GND

W/NS

TONI

D

AMOD

RMUT

SCAN

NGND

NOIS

1

PTT

NC

CENV

RSSI

+5A

MRE

MMUT

MGND

GND

GND

ADSW

THE

THER

QBAS

IBAS

J1801 

to LOGIC-1 unit J400

8

1

RXD

GND

MIC

MICE

PTT

TXD

MICU/D

8V

J1600

to MIC

Содержание ID-1

Страница 1: ...SERVICE MANUAL DIGITAL TRANSCEIVER S 14120IZ C1 May 2005...

Страница 2: ...ake sure a problem is internal before disassembling the transceiver 2 DO NOT open the transceiver until the transceiver is disconnected from its power source 3 DO NOT force any of the variable compone...

Страница 3: ...ADJUSTMENT PROCEDURES 5 1 PREPARATION 5 1 5 2 PLL AND CODEC ADJUSTMENT 5 3 5 3 TRANSMITTER ADJUSTMENT 5 6 5 4 RECEIVER ADJUSTMENT 5 7 SECTION 6 PARTS LIST SECTION 7 SEMI CONDUCTOR INFORMATION SECTION...

Страница 4: ...ariable reactance frequency modulation FM Quadrature modulation Digital Maximum frequency deviation FM 5 0 kHz Spurious emissions Less than 50 dB Microphone connector 8 pin modular jack 600 RECEIVER R...

Страница 5: ...DV mode X400 CR662 IC1551 LA4425 PLL reference oscillator FI192 CFWLB450KEIY 3rd IF filter FM mode AF power amplifier 1st VCO circuit 2nd VCO circuit Q1 NE34018 RF amplifier IC191 TA33136 Demodulator...

Страница 6: ...ke off the LOGIC 1 unit 2 Unsolder 11 points C 3 Unscrew 2 screws D and remove the ANT connector E 4 Take off the cable F from the chassis 5 Disconnect the cable G and remove the TR A clip H 6 Unscrew...

Страница 7: ...the 1st VCO cir cuit at the 1st mixer circuit IC71 to produce a 243 95 MHz 1st IF signal The 1st IF signal is passed through the bandpass filter FI71 to suppress unwanted signals and pass only the des...

Страница 8: ...is used for DV mode opera tion is used for FM demodulation The amplified signal from the IF amplifier Q191 is applied to the 3rd mixer section of the demodulator IC IC191 pin 16 and is then mixed with...

Страница 9: ...tects matched digital code call sign and opens the squelch only when receiving a signal containing a matching digital code call sign When digital code call sign squelch is in use and a sig nal with a...

Страница 10: ...he A D converter section as the DAMOD signal The converted digital audio signals are applied to the AMBE CODEC IC IC2 for code com pression and are then applied to the CPU IC50 The digital audio signa...

Страница 11: ...passed through the bandpass FI880 and low pass L892 L893 C904 C908 filters and then applied to the 1st mixer circuit FM MODE The modulation circuit modulates the 2nd LO signal using the microphone aud...

Страница 12: ...le counter programmable divider and phase detector etc The applied signal is divided at the prescaler and program mable counter section by the N data ratio from the CPU LOGIC 1 unit IC50 The divided s...

Страница 13: ...l signal to the mode switches MAIN unit IC1411 IC1670 IC1673 via the level converter IC55 Low While DV mode is selected 80 TXLED Outputs TX LED control signal High During transmit 82 RXLED Outputs RX...

Страница 14: ...USTMENT SOFTWARE INSTALLATION q Quit all applications when Windows is running w Insert the CD into the appropriate CD drive e Double click the Setup exe contained in the adjustment software folder in...

Страница 15: ...Bm 0 1 V to 32 mV RF power meter 50 20 W Modulation analyzer Attenuator 50 dB or 60 dB DC power supply 13 8 V 10 A or more JIG CABLE INFORMATION to the microphone connector Audio generator 300 Hz to 3...

Страница 16: ...4 0 V 4 Mode DD mode Receiving 2 6 3 3 V 5 Mode FM mode Transmitting 3 3 4 0 V I Q BALANCE FPGA D C voltage ad justment DV I 1 Preset IQ Direct current output ON Operating freq 1270 00 MHz Mode DV mo...

Страница 17: ...I I Q balance check point LV2 LV1 CP Q CP QR LV1 PLL lock voltage check point LV2 PLL lock voltage check point CP200 FPGA frequency check point C202 C215 FPGA frequency adjustment 5 4 MAIN AND LOGIC...

Страница 18: ...n e c t a d i g i t a l multimeter or an oscillo scope to the check point CP30 T h e s a m e voltage that during in DV m o d e T X at the check point CP30 PC screen FPGA D C voltage adjust ment FM I...

Страница 19: ...power adjustment CP207 DSP input level check point R1707 DSP input level adjustment R1087 YGR current adjustment R1704 FM deviation adjustment CP30 FM carrier check point R1086 YGR carrent adjustment...

Страница 20: ...Connect an SSG to the antenna connector and set as Level 0 18 V 122 dBm Modulation OFF Receiving Push ENTER on the connected computer key board to set to S meter adjustment FM min level S meter adjus...

Страница 21: ...2 90 6 REF ORDER DESCRIPTION M H V NO NO LOCATION IC71 1110004470 S IC PC2721GV E1 T 45 5 76 4 IC191 1110003490 S IC TA31136FN D EL T 46 5 29 9 IC271 1110004070 S IC MC3356DW R2 T 81 8 33 5 IC341 113...

Страница 22: ...8 L1607 6200006990 S COL ELJRE 56NG F T 115 8 11 7 L1608 6200006990 S COL ELJRE 56NG F B 95 2 9 L1609 6200006990 S COL ELJRE 56NG F B 9 51 L1610 6200006990 S COL ELJRE 56NG F T 105 3 11 8 L1611 62000...

Страница 23: ...V 2 2 k T 28 6 43 9 MAIN UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION R778 7030003440 S RES ERJ3GEYJ 102 V 1 k T 26 7 41 8 R779 7030003650 S RES ERJ3GEYJ 563 V 56 k T 26 4 38 R780 7030003320 S RES...

Страница 24: ...k B 81 26 R1704 7310005050 S TRI RH03ADCS3X 4 7k T 69 4 10 8 R1705 7030003520 S RES ERJ3GEYJ 472 V 4 7 k B 76 4 24 8 R1706 7030003450 S RES ERJ3GEYJ 122 V 1 2 k B 73 6 24 8 R1707 7310002800 S TRI RH03...

Страница 25: ...T 29 4 73 1 C501 4030009910 S CER C1608 CH 1H 040B T B 25 6 73 3 MAIN UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION C503 4550006250 S TAN TEESVA 1A 106M8L T 18 8 70 3 C504 4030009560 S CER C1608 CH...

Страница 26: ...06850 S CER C1608 JB 1H 471K T T 111 7 91 9 MAIN UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION C1189 4030009510 S CER C1608 CH 1H 010B T T 77 8 107 8 C1191 4030007090 S CER C1608 CH 1H 470J T T 86 8...

Страница 27: ...7090 S CER C1608 CH 1H 470J T T 28 9 16 6 C1625 4030007090 S CER C1608 CH 1H 470J T T 30 2 16 6 C1626 4030007090 S CER C1608 CH 1H 470J T T 31 5 16 6 C1669 4030007090 S CER C1608 CH 1H 470J T T 93 2 1...

Страница 28: ...0003620 S RES ERJ3GEYJ 333 V 33 k T 47 2 65 R53 7030003640 S RES ERJ3GEYJ 473 V 47 k T 48 5 62 4 R54 7030003560 S RES ERJ3GEYJ 103 V 10 k T 15 5 44 4 R55 7030003640 S RES ERJ3GEYJ 473 V 47 k T 15 5 43...

Страница 29: ...1 7 LOGIC 1 UNIT REF ORDER DESCRIPTION M H V NO NO LOCATION R305 7030003480 S RES ERJ3GEYJ 222 V 2 2 k T 67 4 13 R306 7030003480 S RES ERJ3GEYJ 222 V 2 2 k T 63 7 16 8 R307 7030003480 S RES ERJ3GEYJ 2...

Страница 30: ...EF ORDER DESCRIPTION M H V NO NO LOCATION C162 4030007000 S CER C1608 CH 1H 090D T B 93 3 8 5 C200 4030011600 S CER C1608 JB 1E 104K T B 34 6 54 2 C202 4610001590 S TRI TZC3R100A110R00 T 24 6 36 1 C20...

Страница 31: ...126 7030003860 S RES ERJ3GE JPW V T 10 4 76 8 W129 7030003860 S RES ERJ3GE JPW V T 23 3 73 8 W200 7030003860 S RES ERJ3GE JPW V B 58 3 16 W213 7030003860 S RES ERJ3GE JPW V B 43 7 29 1 W300 7030003860...

Страница 32: ...0J T B 6 5 9 8 C30 4030006860 S CER C1608 JB 1H 102K T B 9 1 9 8 C32 4030007090 S CER C1608 CH 1H 470J T B 92 1 4 3 C34 4030007090 S CER C1608 CH 1H 470J T B 28 8 3 2 C35 4030007090 S CER C1608 CH 1H...

Страница 33: ...mbol CK 2SC5454 R54 Symbol R54 2SJ144 GR Symbol VG 2SK2036 Symbol KJ DTC114 EU Symbol 14 DTC143 ZU Symbol 123 2SD1619 T Symbol DB 2SK2855 Symbol UT 3SK241 R Symbol DU DTA114 EU Symbol 16 DTA143 TUA Sy...

Страница 34: ...Symbol BF 1SV239 Symbol TC 1SV245 Symbol T3 1SV282 Symbol TD HSM88AS Symbol C1 MA2S077 Symbol S MA2S728 Symbol B MA111 Symbol 1B MA4PH224 Symbol Red MA8082 M Symbol 8 2 MA8091 M Symbol 9 1 SB07 03C S...

Страница 35: ...2H 1 EP1162 6910000970 DL 20P 2 6 3 1 2H 1 IC1160 1150002190 RA18H1213G1 21 1 J1 6510004910 NR DS E 01 1 MF1 2710000590 MF40D 12H 001 1 MP1 8010018711 2506 Chassis 1 1 MP2 8810008660 Screw PH BT M3x8...

Страница 36: ...l 1 MP16 8820000871 1705 Cap Screw 1 3 MP18 8310053110 2506 NAME PLATE 1 MP19 8930059370 2140 Front Key C 1 W1 8900010940 OPC 1119 1 REF NO ODER NO DESCRIPTION QTY J1 6450001470 95003 2881 1 S21 22500...

Страница 37: ...P5 C MP6 C W2 C MP4 C MP4 C MP65 M MP65 M MP65 M MP39 M MP70 M MP30 M MP4 C MP64 M MP64 M MP17 C MP64 M MP17 C MP6 L MP29 C MP64 M MP17 C MP15 C MP14 C MP28 C MP24 C EP1160 C MP27 C MP14 C IC1160 C MP...

Страница 38: ...8 4 MP7 C J1 F S21 F MP9 C MP9 C MP9 C MP9 C MP1 C MP19 C MP2 C DS1 C MP3 C MP4 C EP2 C MP16 C MP16 C W1 C MP13 C MP10 C MP12 C MP18 C RC 24...

Страница 39: ...R473 C482 R474 C480 C481 Q472 Q471 D471 C475 C476 L481 R487 C479 R472 C478 R471 C500 R481 C495 C712 L712 C74 C75 C23 R711 C70 C72 C79 R134 R1333 C493 L475 L474 C491 C489 L719 C81 C82 L73 C484 C504 W48...

Страница 40: ...Q1081 C1623 Q1080 D272 D274 Q271 C1108 D1600 Q1600 C1622 C1607 R91 R1605 R1601 D1605 D1602 D1606 C1520 C1612 C1502 C1504 C1613 C1110 C1100 C1101 C1116 C1113 C1083 L1080 R1080 C1031 R1030 R1028 C286 R2...

Страница 41: ...552 IC551 CP100 D55 C12 X200 C202 C4 C6 J300 IC200 C24 IC4 X550 C557 J50 IC1 L551 C550 C551 C13 R2 R207 R206 C206 R405 R403 C401 C400 C207 R203 C208 R204 C2 R1 C1 R69 R563 C554 C22 C23 C71 R58 R54 C20...

Страница 42: ...116 L117 R569 R559 R557 L115 L114 L120 L121 L119 C556 R562 R556 R567 C578 C553 R566 R74 L214 R60 R61 L211 C61 C20 R208 C210 C211 W2 R205 C404 C438 R436 R411 R410 R412 R413 R402 R414 C423 C422 C403 C40...

Страница 43: ...E MW PRIO SCAN MN BK SQL PWR TXinh MODE CALL V M MIC DIAL AFC F INP 1 8 J1 to MIC NC GND MIC MICE PTT NC MICU D 8V H0 H5 H10 H15 H20 H25 H30 H35 H40 H45 H50 H55 H60 H65 H70 H75 H80 H85 H90 H95 H100 H1...

Страница 44: ...2 R53 Q3 D10 D11 R39 C50 C17 R7 C51 R55 Q2 R16 C26 C48 D13 C15 IC2 R10 C14 C12 J3 R56 R58 R57 C18 C19 C20 C21 C22 C23 C24 EP25 EP27 EP21 EP20 EP26 C64 R63 R61 R62 L1 C30 C28 C27 C56 R60 C60 C61 R11 Q1...

Страница 45: ...SECTION 10 BLOCK DIAGRAM 10 1 10 1 MAIN UNIT 4...

Страница 46: ...10 2 LOGIC 1 UNIT 10 3 RC 24 10 2...

Страница 47: ...SECTION 11 VOLTAGE DIAGRAM 11 1 MAIN UNIT 11 1...

Страница 48: ...11 2...

Страница 49: ...11 3...

Страница 50: ...11 4 11 2 LOGIC 1 UNIT...

Страница 51: ...11 5...

Страница 52: ...11 6 11 3 RC 24...

Страница 53: ...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 A B N 88 006 092 575 Unit 1 103 Garden Road Clayton...

Страница 54: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 14120IZ C1 2005 Icom Inc...

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