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2241A Distribution Panel                           INSTALLATION                                              Section 2

                                                                               

2 - 2

Z1

R20

R518

J1

J2

R651

R647

S68

S69

S56

S111

S112

C132

Q16

Q12

Q11

Q17

Z62

D9

D15

D11

D14
D13

D10

R502

R512

RN11

RN12

R510

Z41

R520

K2

R503

R513

R501

Z99

R511

R504

R514

R505

R515

R507

R517

R506

R657

R644

R317

R319

R318

R617

R322

R324
R323

D52

R607

Q64

Q65

Q63

R320

RN39

Z109

C142

R134

R17

R18

R19

Z2

RN45

R618

RN4

R609

R608

Z37

R123

C81

R146

R499

R124

R122

R305

R121

R133

R132

C106

C60

C59

R327
R328

J3

RN37

R350

Z50

R329

R516

C33

C34

R70

R73

R68

R340

C18

C112

C111

Q73

R345

R336

R145

Q75

R337

R339

R316

R338

Z27

Z110

Q74

D60

R353

R354

R352

R348

R349

R347

C141

R150

R141

Z108

Z25

Q79

Q78

Q80

Z76

D64

C143

Z28

RN44

D98

R351

R360

R355

C62

R67

C61

R342

R72

R74

R11

R79

R343

R10

C20

R331

R71

R9

R332

R69

R334

C17

R639

C19

R356

C109

R333

S7

Z51

R344

S35

S34

Z77

R371
R370

R346

R359

Z52

R66

RN43

R358

R65

C24

C23

C21

R12

C22

R357

C116

R77

C63

C64

C110

R76

S63

R75

R80

R78

Z7

R32

R698

S86

S87

S46

R335

S91

RN10

S96

S47

S70

S71

S64

S109

S110

RN2

Q26

Q22

Q21

Q27

Z14

D8

Z63

D17

Q10

Q8

Q9

D23

D19

D22
D21

D18

R522

R194

C150

R532

RN17

RN18

R530

R540

K3

R523

Q106

R533

R521

Q102

R531

Q101

R527

Q107

R537

Z71

R524

D81

D87

D83

D86
D85

D82

R682

R692

RN65

RN66

R690

Z59

R700

K11

R683

R693

R681

Z117

R691

R684

R694

R685

R695

R687

R137

R697

R686

R404

R29

R30

R31

Z8

RN58

Z55

R393

R139

R138

C117

R416

R679

R394

R392
R391

R403

R402

R696

C69

C70

R415

R420

R411

Z85

R654

Z86

RN64

S65

S88

S89

S62

S113

S6

RN56

Q116

Q112

Q111

Q117

Z32

D80

Z72

D89

Q100

Q98

Q99

D95

D91

D94
D93

D90

R702

R464

R712

RN71

RN72

R710

R720

K12

R703

R713

R701

R711

R707

R717

R704

R407

R409

R408

R677

R412

R414
R413

D76

R667

Q94

Q95

Q93

R410

RN57

Z115

C148

RN63

R678

R669

R668

R395

C115

C118

C72

C71

R417
R418

RN55

R440

Z56

R419

R86

R89

S5

R84

R375

R430

R366

R367

C26

C124

C123

Q103

R369
R368

Z29

Z112

C145

J5

R376

R389

R308

R309

R307

Z54

RN49

R388

R306

R315

R387

C107

C67

C68

C114

R435

R365

R426

Q105

R427

R648

R649

R658

R111

C146

R110

Z113

R112

R497

RN51

R380

R429

C108

R406

R113

R428

Q83

Q85

R645

Z33

Q84

R109

Z116

R114

D68

Q104

S33

R310

D84

R443

R383

R444

R384

S4

R382

R378

R379

R377

R442

R628

R629

S32

Q89

Q88

Q90

D72

R438

R439

R437

Z30

R142

R144
R143

C147

RN50

Z114

R381

Z31

R390

Q109

R385

C66

D4

Q108

C65

R487

R372
R373

Q110

Q4

Q5

Q3

R140

RN3

D88

Z97

C149

C130

RN9

R361

R362

R498

R489

R488

R125

R364

R659

R386

C113

Z34

C82

RN62

R441

R450

R445

C74

R83

C73

R432

R88

R90

C36

C35

R147

R15

R148

R95

R433

R14

C28

R421

R87

R13

R422

RN1

R85

R170

R424

Z38

R149

C25

R699

C27

R446

C121

R423

Z57

R655

R434

S41

S40

R461
R460

R436

R449

Z58

R341

R82

R616

R606

R615

RN61

R448

R605

R614

R604

R611

R601

R613

R81

C32

C31

R603

K7

R620

R610

RN42

RN41

R612

R602

D50

D53

D54

D51

R311

D55

D49

C29

R16

C30

Z67

Q67

R447

C128

Z84

Q61

Q62

Q66

S30

R93

S31

C75

C76

C122

R92

S44

R91

R96

R94

R425

R714

C127

R465

R456

R457

R459
R458

Z35

Z118

C151

S3

R466

R479

R398

R399

R397

Z60

RN67

R478

R396

R405

R477

C119

C79

C80

C126

R455

R708

R709

R718

R117

C152

R116

J4

Z119

R118

K13

RN69

R470

C120

R119

Q113

D97

Q115

R705

Q114

R115

R120

D92

S39

R400

R473

R474

R472

R468

R469

R467

R688

R689

S38

S2

Q118

S1

D96

Z36

R38

RN68

R471

R480

R475

R41

C78

C77

R462
R463

R451

R452

R454

R719

R476

C125

R715

R431

R676

R666

R675

R665

R674

R664

R36

R671

R160

C2

R661

C88

S9

C87

Q13

R165

R156

Q15

R157

R159

R136

R158

Z15

Z98

Q14

D12

R173

R174

R172

R168

R169

R167

R646

C129

Z96

Z13

Q19

RN52

R673

R663

K10

Q18

Q20

D16

R680

R670

RN60

RN59

R672

C131

Z16

R662

D74

D77

D78

D75

R401

RN8

R171

D79

D73

Z70

Q97

R180

R175

C38

R35

Z87

Q91

Q92

C37

R162

R40

R42

R3

R47

R163

R2

C4

R151

R39

R1

Q96

R152

R37

R154

C1

R519

C3

R176

C85

R153

Z39

R164

S36

S23

S22

R191
R190

S37

R656

R166

R179

Z40

R34

RN7

R178

R706

RN70

R33

C8

C7

R716

S104

S107

C5

R4

R453

S17

C6

R177

C92

R45

C39

Z94

S99

S93

C40

C86

R44

S85

R43

R48

S16

R46

Z12

Z95

S84

S61

R363

S15

Z92

S14

Z11

S79

Z93

S60

S78

S55

S54

S51

S100

Z3

R24

R578

S74

S75

S52

R155

S97

S102

C138

Q46

Q42

Q41

Q47

Z65

D33

D39

D35

D38
D37

D34

R562

R572

RN29

RN30

R570

Z47

R580

K5

R563

R573

R561

Z105

R571

R564

R574

R565

R575

R567

R577

R566

R224

R21

R22

R23

Z4

RN22

Z43

R213

C93

R236

R559

R214

R212
R211

R223

R222

R576

C45

C46

R235

R240

R231

Z79

R534

Z80

RN28

S53

S76

S77

S50

S98

S101

RN20

Q56

Q52

Q51

Q57

Z20

D32

Z66

D41

Q40

Q38

Q39

D47

D43

D46
D45

D42

R582

R284

R592

RN35

RN36

R590

R600

K6

R583

R593

R581

R591

R587

R597

R584

R227

R229

R228

R557

R232

R234
R233

D28

R547

Q34

Q35

Q33

R230

RN21

Z103

C136

RN27

R558

R549

R548

R215

C91

C94

C48

C47

R237
R238

RN19

R260

Z44

R239

R54

R57

U4

ASD08-48D12

OR

ASD08-24D12

OR

ASD08-12D12

R52

R195

R250

R186

R187

C10

C100

C99

Q43

R189
R188

Z17

Z100

C133

R196

R209

R128

R129

R127

Z42

RN13

R208

R126

R135

R207

C83

C43

C44

C90

R255

R185

R246

Q45

R247

R528

R529

R538

R99

C134

R98

Z101

R100

RN15

R200

R249

C84

R226

R101

R248

Q23

Q25

R525

Z21

Q24

R97

Z104

R102

D20

Q44

S21

R130

D36

R263

R203

R264

R204

U5

ASD08-48S5

OR

ASD08-24S5

OR

ASD08-12S5

R202

R198

R199

R197

R262

R508

R509

S20

Q29

Q28

Q30

D24

R258

R259

R257

Z18

C135

RN14

Z102

R201

Z19

R210

Q49

R205

C42

Q48

C41

R192
R193

Q50

D40

C137

R181

R182

R184

R539

R206

C89

Z22

RN26

R261

R270

R265

C50

R51

C49

R252

R56

R58

R7

R63

R253

R6

C12

R241

R55

R5

R242

R53

R244

C9

R579

C11

R266

C97

R243

Z45

R535

R254

S29

S28

R281
R280

R256

R269

Z46

R161

R50

R496

R486

R495

RN25

R268

R485

R494

R484

R491

R481

R493

R49

C16

C15

R483

K1

R500

R490

RN6

RN5

R492

R482

D2

D5

D6

D3

R131

D7

D1

C13

R8

C14

Z61

Q7

R267

C104

Z78

Q1

Q2

Q6

S18

R61

S19

C51

C52

C98

R60

S73

R59

R64

R62

R245

R594

C103

R285

R276

R277

R279
R278

Z23

Z106

C139

U6

ASD08-48S5

OR

ASD08-24S5

OR

ASD08-12S5

R286

R299

R218

R219

R217

Z48

RN31

R298

R216

R225

R297

C95

C55

C56

C102

R275

R588

R589

R598

R105

C140

R104

Z107

R106

RN33

R290

C96

R107

Q53

Q55

R585

Q54

R103

R108

D44

S27

R220

R293

R294

R292

R288

R289

R287

Q119

R568

Q120

R569

S26

Q59

Q58

Q60

D48

Z24

RN32

R291

R300

R295

C54

C53

R282
R283

R271

R272

R274

R599

R296

C101

R595

R251

R556

R546

R555

R545

R554

R544

R551

R541

R526

RN16

R553

R543

K4

R560

R550

RN24

RN23

R552

R542

D26

D29

D30

D27

R221

D31

D25

Z64

Q37

Z81

Q31

Q32

Q36

S24

S25

R536

R586

RN34

R596

C153

S92

S95

C156

R273

S13

Z120

Z90

S108

S103

U2

C155

S12

Z10

Z91

C154

S72

U1

S49

R183

S11

Z88

Z73

Z74

R721

RN73

R726

R727

R722

R728

R723

R724

R729

R732

R730

R733

R731

Q122

Q121

Q123

R725

C157

S10

Z9

S67

Z89

S48

D99

D100

D102

D103

D104

U3

ASD08-48D12

OR

ASD08-24D12

OR

ASD08-12D12

D101

Z75

S45

S66

S43

S42

S83

R641

R653

R643

K9

R660

R650

RN54

RN53

R652

R374

R642

D66

D69

D70

D67

D71

Q69

Q68

Q70

D65

Z69

D56

Z26

Q87

Q81

Q82

Q86

RN38

S90

S106

S82

S59

S58

S81

RN46

Z83

S105

Z82

R321

R330

R325

C58

C57

R636

R312
R313

R301

R302

R304

R619

R326

C105

R303

Z49

RN40

Z6

R27

R26

R25

R314

R626

R637

R627

R635

R625

R634

R624

R631

Z111

R621

R633

R623

K8

R640

Z53

R630

RN48

RN47

R632

R622

D58

D61

D62

D59

D63

D57

Z68

Q77

Q71

Q72

Q76

C144

S8

S80

S57

S94

R638

R28

Z5

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B

E

C

10

10

4454

4454

4454

4454

4454

4454

2907

B

E

C

2907

B

E

C

2907

B

E

C

2907

B

E

C

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USE 2TER-0327

USE 2TER-0327

AC ONLY

AC ONLY

J1  /  AUDIO INPUT

J2  /  AUDIO OUTPUT

J3  /  PTT INPUT

J4  /  PTT
OUTPUT

S10 - S17  INPUT IMPEDANCE / SUMMING AMPLIFIERS
                  HI Z  |  600

S66 - S89  PTT OUTPUT

DIGITAC

TTL

E/M

S90 - S113  E/M TYPE SELECT

M TYPE I,II,III

(INVERT) / MTYPE IV,V

S18 - S41  PTT PANEL CONTROLS

(UP / 

RED

)

KEY

(CENTER / 

GREEN

 = KEY)

NORM

(DOWN / 

RED

)                   DISABLE

S8 - S9  PTT DISTRIBUTION

ON

OFF

S1 - S7  AUDIO  / PTT
DISTRIBUTION

INPUT | BUS

S42 - S65  PTT INPUT

DIGITAC

TTL

E/M

BACKUP

  

MAIN

MAIN

BACKUP

POWER SUPPLY INDICATORS       MAIN |
BACKUP

MAIN

BACKUP

ALARM RELAY

COMPONENT LOCATION DRAWING

Содержание 2241A

Страница 1: ...OPERATING MANUAL 2241A AUDIO PTT DISTRIBUTION PANEL Issue Date December 2004 www ConvexCorp com C Copyright 2004 CONVEX CORPORATION...

Страница 2: ...O DISTRIBUTION 3 1 3 3 AUDIO GAIN CONTROLS 3 1 3 4 PTT DISTRIBUTION 3 1 3 5 FRONT PANEL PTT CONTROLS 3 1 3 1 1 INSTALLATION AND MAINTENANCE 3 2 3 5 2 TROUBLE SHOOTING 3 2 3 5 3 SPECIAL CASES ADAPTATIO...

Страница 3: ...of Motorola Inc REAR VIEW FRONT VIEW CONVEX 2241A AUDIO PTT DISTRIBUTION PANEL CONVEX 2241A AUDIO PTT DISTRIBUTION PANEL BACKUP MAIN 1 2 AMP 90 264 VAC POWER SUPPLY BACKUP DISABLE NORMAL KEY PTT MAIN...

Страница 4: ...dio Distribution Switches For example if Audio Input 1 is set for distribution to Audio Outputs 1 6 then PTT Input 1 will be distributed to PTT Outputs 1 6 When the DISTRIBUTION Switch is OFF each PTT...

Страница 5: ...CUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT CIRCUIT PTT...

Страница 6: ...LEDs are lit If one of the LEDs is not lit place an OHM Meter across AUDIO OUT Connector ALARM pins 25 and 50 If a power supply has failed there will be a low OHM reading 100 Ohms If there is a high...

Страница 7: ...T OUT BLOCK DIAGRAM PTT CIRCUIT 48 SB 26 49 PTT IN 1 24 25 50 DET GND E M SEL DETECT KEY INPUT LOGIC CONTROL PTT OUTPUT PTT LOGIC DET GND 25 50 FRONT PANEL RED RED DISABLE NORM KEY OFF ON DIST OUT DIS...

Страница 8: ...R529 R538 R99 C134 R98 Z101 R100 RN15 R200 R249 C84 R226 R101 R248 Q23 Q25 R525 Z21 Q24 R97 Z104 R102 D20 Q44 S21 R130 D36 R263 R203 R264 R204 U5 ASD08 48S5 OR ASD08 24S5 OR ASD08 12S5 R202 R198 R199...

Страница 9: ...r across pins 1 and 26 of the PTT OUTPUT Connector PTT Check PTT Input 1 Outputs 1 2 3 Connect 24 VDC to PTT INPUT 1 Connector pin 1 and verify that the Ohm Meter reading across PTT OUTPUT 1 pins 1 an...

Страница 10: ...not to release power or signal connections Set the 2241A down on a flat surface 4 Remove six screws from the top of the unit three screws from the front three screws from the rear and remove the top c...

Страница 11: ...RIBUTION Switches to OFF for each PTT Output to track its INPUT 4 Set the PTT OUTPUT LOGIC Switch to accommodate the type of logic that the 2241A is driving The choices are E M TTL and Digitac TOP COV...

Страница 12: ...0 Ohms SUM Audio Distribution Check that individual sum audio signals are being distributed to the proper points PTT Distribution Check that individual leads are being distributed to the proper points...

Страница 13: ...on such as KEY or DISABLE In the Normal Position switch bats lighted GREEN to indicate that PTT is asserted 3 5 1 INSTALLATION AND MAINTENANCE A typical installation or maintenance application is to s...

Страница 14: ...st receiver with one site active at a time The PTT Switches provide a convenient and sure means of controlling this process 3 5 2 TROUBLE SHOOTING The PTT Switches can be used for trouble shooting the...

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