9.14 uhf band 2 circuit board/schematic diagrams and parts list...

UHF Band 2 Circuit Board/Schematic Diagrams and Parts List (PCB 8485641Z06 / 8485677Z03) 9-147

9.14 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List (PCB 8485641Z06 / 8485677Z03)

ZMY0130258-A

40

J400

1R418

U406

116

1732

C423 E407

E408

E409 R437

R410

U405

17

8 21

22

C426 C425

8

5 4

1

U407

C427 C428

C429

C424R408

R492

R429

R478

R428

SH400

C404

C444C443R435

RT400

TP401

TP402

C471C472

C473

L401TP410

VR447

VR449

21

1

J403

20

22

C441

C490

C491

C492

C493

C494

C495

C496

C497

CR413L400

Q41734

R477

R421

R450

TP405 TP406

VR434VR450 SH401

TP415

C401

C402

C400

C406

C467

C482

C403

C480

CR412

CR440

Q400

Q403

Q405

34

R401R402

R403

R405

R454

R455R456

R416

R448R447

R452

R451

R406R407

R427

R476

R481

R453

U400

85

4

B503 B504

C216C432

FL201

1 3

46

PB502PB503

TP201

C210C211

C212C213

C214

C220

C230

C257

C260

C294

C292

C229

C282

C283

C203

C217

C235

C228

C233

C238

C297

C291

CR201

L201 L202

L203

L232

Q210

34

Q26034

R206

R256

R255

SH201

U247

TP202

TP302

C247C251

C285

C289

C370

C374

C386

C248 C273

C286

C276

C253

C271C272

L282

L243

3

L253

3

L271

L273

L321

Q26134

Q241

R333R339

R243

R248

R253

R260

SH241

C505

C502

C521

PB501

VR440

C511

C512 C513

C514

C520

CR503

2

3 4

Q505

Q502

R506

R507

R505

R502

R501VR443

VR501

C140

C141

L116

C101

C102

C104C103

C106

C107

C188

CR101

CR102

L101L102

L104

L105

SH100

SH301

C308

C304

C301

C305

C302

C303

CR301

CR302

L301

L302

R301

R302

C331

C396C333

CR308

R342

R317R336

C362

C384

C385C351

C364

C352

C349 C350

C353

C35

4

C363CR310

L325

L332

Q320R355

R322

R34

5

R320

R321

R32

4

R34

6

SH321

PB504

C324

C325

C323

FL301

L311

R351

R352

SH323

C328

C391

C397

Q315

Q316

R326R338

R300

R314 R316

R318

R319

R325

R327

R334

R335

RT300

RT301

VR300

VR444

C375 C320C319

C322

C381

L309

L310R309

R308

R310

R348

SH303

T301

3 4

6

T302

34

6

3

2

Q110

1

C109

C111

C112L106L114

L115

L107

L108

U101

9

8

16

1

C110C114

C166

C131

C122C125C165

C161

C129C169

L113

R161

SH101

C118C119

C121

C171

C115

C116

C117

C120

C127

C160

C180

L117L160

R104R106R107

R174R108

R120

R171R173

R175

R176

R191

C113 C181

Figure 9-106. UHF (450-527 MHz) 5000/7000 Series Main Board Top Side PCB 8485641Z06

9-148 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List (PCB 8485641Z06 / 8485677Z03)

PB505

PB505

M400

E404

E406

C449

C453

C456

C458

C459

C463

C466

C524

C525

C526

C527

C528C529

E400

E401

E402

E403

E405

L410

L411

R409 R411R457

R432

R461

U409

26 51

761

C431

C434

C435

C433

C436C437

CR411

3

FL401

Q416

R463

R462

R414

R415

R419

R420R426

R460

U410

SH402

C40

5

C408C445

C409

C41

1

C414

C422

C450 C451

C415

C442 C41

9

C42

0

C40

7

C410

C416

C42

1

C430

C447

C448C479

C481

C476

C440

C452

C475

M401

Q410

34

R400

R473

R41

3

R436

R475

R471

R498

R499

R423

R42

5

R43

4

R424

R431

R445

R449

R472

SH403

13

25 37

1

U404U420

10

20

1

11

VR432

VR433VR460

VR445

VR446

VR448

C277

C215

C279

C522C523

C278

L505

R205U248

VR441VR442

VR506

Y201

4

3

2

C201

C264

C218

C223

C224

C231

C296

C29

8

C20

2

C265

C204

C206 C207

C208

C219

C232

C234

C258C259

C263C293CR203 L261

R204

R281

R202

R201

R231

R232R233

SH202

13

25 37

1

U201U210

3

4

U211

34

C241

C246

C25

5

C281C295

C372C371

C373C378

C242

C243

C250

C244

C245C252 C254

CR241

CR242

CR243

CR251

L241L251

L281 L242

M300

Q310

R330

R332R110

R112R111

R349

R242R241

R244

R245

R251

R25

2

R254

R331

SH242

U241

10

20 1

11

B501

3

2

1

C503

CR501

F501

M101

C327

C330

C326

C338

L330

Q302

R315

R311

R312

R313

CR306

SH304

C123 E101

R329VR439

C105

C130

C138C151

C170

C174

C126

C133

C128

C135

C150C152

C134

L112R102

R109

R130

R131R132

R136

25

9 17

U102

1 C108

C132

C173

C172

CR103

CR105

CR160H101

M100

P100

Q111

34

R101

R170

R133

R172

C309

C315

C321

C395

C313

C317

C307

C310C314

C306

C311

C380

C316

C312C318

CR304CR305

CR303

L340L303

L306L307

L304L305

Q301R306

R307

R340

R347R303

R304

R305 R328

SH302

C337

C383

C390

C329C336

C344

C345

C346

C347C348

C334

C356

C339C340C341C342

C343

C357

C360

C355

C358

C359

C361

C382

L314

L331

M301

R343

R350R344

SH322

13 25

371

U301

2

35

4

4

C

8

C S501

2

1

J101

4

3

2

J102

S502

ZMY0130259 -A

Figure 9-107. UHF (450-527 MHz) 5000/7000 Series Main Board Bottom Side PCB 8485641Z06


C404

C443

1

40

J400

L401

R435

TP401

TP402

TP410

C441

C444

C471C472C473

C490

C491

C492

C493C494C495C496C497

CR

41322

20

121

J403

L400

4 3Q

417

R42

1

R45

0

R477

RT400

TP405 TP406TP415

VR

434

VR

447

VR

449

VR450

C40

0

C40

1

C402

C403

C40

6

C467

C48

0

C48

2

CR412

CR

440

Q40

0

Q403

43Q405

R401

R40

2

R40

3

R405

R40

6R407

R41

6

R427

R44

7R

448

R45

1

R45

2 R453 R454R

455

R45

6

R476

R481

SH401

4

5 8U400

C247 C248C251

C253

C27

1

C27

2

C273

C27

6

C28

5 C28

6C28

9

C37

0

C37

4

C38

6

3

L243

3

L253 L271

L273

L282

L321

Q241

4 3

Q26

1

R24

3

R248

R25

3

R26

0

R33

3

R33

9

SH241

C203

C21

0

C211

C21

2

C213

C21

4

C21

7

C220

C22

8

C22

9

C23

0

C23

3

C23

5

C238C257

C260

C28

2C

283

C29

1

C292

C29

4

C29

7

CR

201

L201

L202

L203

L232

43

Q210

4 3Q

260

R206

R255

R256

SH201

U247C

423

C424

C425C426

C427C428

C429

E407

E40

8E409

R408

R410

R41

8R428

R42

9

R437

R478R

492

SH400

22

218

71

U405

32 17

161

U40

6

145

8

U40

7

B50

3

B50

4

C21

6

C43

2

6 431

FL20

1

PB502PB503

TP201

C32

3

C32

4

C325FL30

1

L311

R35

1

R352

SH323

TP202

TP302

C31

9

C32

0

C32

2

C37

5

C38

1

L309

L310R308R

309 R310

R348

SH303

643

T301

64 3

T302

C109

C11

0

C111

C112

C11

3

C11

4

C115C116

C117

C11

8 C119

C12

0

C121

C12

2

C12

5

C127

C12

9

C131

C160

C161

C16

5

C166

C16

9

C171

C18

0

C18

1

L106

L107

L108

L113

L114

L115

L117

L160

1

2

3Q110

R10

4

R10

6

R10

7

R108

R12

0

R16

1

R17

1 R173

R174

R175

R176

R19

1

SH101

1

16

8

9

U101

C328

C39

1

C397

PB504

Q315

Q316

R300

R314

R31

6

R318

R31

9R325R32

6R

327

R33

4

R335

R338

RT3

00

RT301

VR

300

VR

444

C10

1

C102

C10

3

C10

4

C106

C107

C188

CR

101

CR102

L101L102

L104

L105

SH100

C140

C141

C51

1

C51

4

C520

43

2CR503

L116

PB

505

R501

R50

2

VR443

C50

2

C50

5

C512 C513Q502

Q505

R505

R506

R50

7

VR501

C521

PB501

VR440

C33

1

C333

C396

CR

308

R317

R336

R34

2

C301

C30

2C

303

C304

C30

5

C30

8

CR301

CR302

L301

L302

R301R302

SH301

C349C350

C351 C352C353

C35

4

C362 C363

C36

4

C384C385

CR

310

L325 L332

Q320

R32

0

R321

R32

2

R32

4

R34

5

R34

6

R355

SH321

Figure 9-108. UHF (450-527 MHz) 5000/7000 Series Main Board Top Side PCB 8485677Z03


C306

C30

7C309C310

C31

1

C31

2

C313

C31

4 C315

C316

C31

7

C318 C32

1

C32

6

C32

7

C32

9

C33

0

C33

4

C33

6 C33

7

C338

C33

9

C34

0

C34

1

C34

2

C343

C344

C34

5

C346

C34

7

C34

8

C35

5

C35

6

C357C358

C359

C360

C361

C380

C38

2

C383C390

C39

5

CR

303

CR

304

CR

305

L303

L304L305

L306L307

L314

L330

L331

L340

M301

Q30

1

Q30

2

R303

R30

4

R30

5

R30

6R

307

R311R312

R31

3

R31

5

R32

8R

340

R34

3

R344

R34

7

R350

SH302

SH322

1 372513

U30

1

C701C702C703

C70

4C

705

C70

6C

707

C708 C709

C711

C71

3

C714C715

C71

7C

718

C719

CR700

R701

R702

R703

R704

R705

R706R70

7

R708R709

R71

0

R716 R717

SH

701

2815

141

U70

08 7

114

U71

01

458

U72

0

C40

5C

407

C408C409C410

C41

1

C414

C415

C416

C41

9C

420

C42

1C42

2

C430C440

C442

C445C

447

C44

8

C450C451

C45

2

C475

C476

C47

9

C481

M401

43

Q410

R400 R41

3

R42

3R

424

R42

5R431

R43

4

R436

R44

5R

449

R471

R472

R47

3

R475R498 R499

SH403

1

3725

13

U404

11

1

20

10

U420

VR

432

VR

433

VR445

VR446

VR448V

R46

0

C431C433

C434C

435

C43

6

C437

C438C439C

449

C45

3C45

6

C458C459

C46

3

C466

CR

411

E400

E40

1

E402

E40

3

E404E405

E406

3

FL401

L410

L411

M400

Q41

6

R409

R41

1

R41

4

R415

R419

R42

0 R42

6

R43

2

R457

R460

R46

1

R462

R46

3

SH

402

1 765126

U40

9

U41

0

C24

2

C243

C24

4

C245C246 C250C252 C254

C25

5

C28

1

C29

5

C371 C372

C373 C37

8

CR241

CR242

CR243

CR

251

L241

L242

L251

L281

Q310

R11

0

R11

1R

112

R241R242

R24

4

R24

5

R25

1R

252

R25

4

R330 R331R33

2

R349

11

120

10

U24

1

C24

1

SH242

M300

C20

1

C20

2C204

C20

6

C20

7

C208

C215

C21

8

C219

C223

C224

C23

1

C232

C234

C25

8 C25

9C263

C264

C265

C277

C278C

279

C29

3

C29

6

C29

8

C522C523

CR203

L261

L505

R201R202

R204

R20

5

R23

1R

232

R23

3

R281

SH202

1

3725

13

U20154 3

U210

5 43

U21

1

U248

VR

441

VR

442 VR506

2

34

Y20

1

4

5 3

2 S502

2C

8

C4

S50

1

2

3

4

1

J101

J102

C10

8

CR

103

CR160

M100

P10

0

43

Q111

R101

R17

0

C13

2

C172

C17

3CR105R130R131

R13

3

R172

H10

1

E101

R32

9

VR

439

C123

C503

CR306

CR501

F501

SH304

C10

5C

126

C128C130

C133

C13

4C

135

C138

C150

C151

C152C170

C17

4

L112 R

102

R109

R132

R13

6

1

179

25

U10

2

12

3B

501

M101

Figure 9-109. UHF (450-527 MHz) 5000/7000 Series Main Board Bottom Side PCB 8486677Z03


DEMOD

LVZIF_SEL

RSSI

16.8MHz

CLK

DACRx

DATA

Vdda

Vdda

RX_IN RX_INJ

R5

RECEIVER

DATA

CLK

DACRX

DEMOD

RSSI

LVZIF_SEL

16.8MHz

RX_INJ

SWB+

TX_INJ

Vdda

FGU

16.8MHz4V_3.3V

5V

CLK

CSX

DATA

LOCK

MODIN

R5CSX

4V_3.3V

SWB+

LOCK

MODIN

5V

DATA

RESETRX_IN TX_INJ

UNSWB+

TRANSMITTER

5V

CLK

CSX

5VUNSWB+

RESET

B503

B504

LI_ION

C505100pF

R5070

C5020.47uF

VR5016.8V

1

5

HIG

H

3 2

SWITCH

S502

4

LOW

Vdda

VOL

MECH_SWB+

100pFC503 VR506

6.8V10VVR439

L505390nH

24VF501

2

CR5011

BATT_CODEUNSWB+

BATT —

BATT +

RADIO_CODEBATTERY_CONTACT

CONN_J

B501

2 DATA1 NEG3 POS

PB501

12SWITCH

.01uFC521

6.8VVR440

SB1

12

PB502SWITCH

C522.01uF

VR4416.8V

PB503

SB2

C523.01uF 6.8V

VR442

SWITCHPB504

12

12SWITCH

VR4446.8V

PTT

SB3

6.8VVR443

12SWITCHPB505

.01uFC520

EMER

47KR506

Q505

R50510K

Vdda

GREEN_LED

IMX1

51

6

24

3

SWB+

RED_LED

Q502

680R501

180R502

4

1 3CR503

2

RTA0

RTA1

RTA2

RTA3

100pFC514

100pF

C513

100pF

C511

100pF

C512

SWITCHS501

GND GND1

PC3PC2C0C1

PC0PC1

84C0C1

12

7 9

FL0830741O

Figure 9-110. UHF (450-527 MHz) Controls and Switches Schematic Diagram


100pFC386

Q31013

2NU

R331 C372R330 C371NU NU NU NU

2 1

R335

RT301

R338

C3916.8KR325

R5

NU

NUNU

NU

VR300

R326

Q316

13

2

R334

NU

NUNU

NU

33.0KRT300

2

1

13

2

Q315

R319150

R31818K

R32733K

C333

R336

R5

NU

NU

R31691K

C396NU

C3971uF

2.2KR300

RSSI

RX_INJ

100pFC370

0R339

R332NU

100pFC374R333

0R349

L321

C373

NU NU

NUC378NU

100pFC375

16.28nHL309

C320 C3197.5pF 1.8pF

2

T302XFMR

46

31

C3819.1pF

TP3023.6KR348

R5

7.5pFC318

9.1pFC317

R3290

CR305CR304

100KR307R306

100K

L30613.9nH

L30713.9nH

C3163.9pF

C31310pF

C311

27nHL305

6.8pFC312

C306

NU

NU

R3031K

C3100.1uF

Q3011

3

2

R3406.8K

2.7R328

C3140.1uF510

12K

R305

C309100pF

R304

180nHL304

100pFC321

100pFC315

R5R342

100K

C380.01uF

DACRx

2

XFMRT301

4

6

3

1

18R309

270270R310R308

CR30634

IF

2 1

82pFC322

L310150nH

R3171K

23

CR308HSMP3820

1

100pFC331C395

100pF

L340390nH

R3471K

R5

C3013.6pF

RX_IN

CR301

13.9nHL301C302

10pF

CR302

R302100K

R301100K

3.9pFC303

100pFC308

C30520pF

L302

13.9nH

C3049.1pF

CR303

2

3

1220nHL303

C3070.1uF

SHIELDSH301

RXFE Top Shield

SH302SHIELD

SH304SHIELD

RXFE Bottom Shield

RX Mixer Diod Shield

SH303SHIELD

Mixer Shield

FL0830742O

Figure 9-111. UHF (450-527 MHz) Receiver Front End Schematic Diagram


Vdd_FILTERED

(SOURCE)

L3312.2uH

R34310

10uFC382

C3290.1uF

0.1uFC348

0.1uFC344

Vdda

C3430.22uF

0.1uFC347 C346

0.1uF 0.1uFC345

DEMOD

100KR350

C390100pF

R34412K

100pF

C383

VddFILTERED

C349.022uF

C350330pF

C35120pF

.022uFC334

16.8MHz

CLKDATA

LVZIF_SEL

0.22uFC357

1200pFC358

C3590.1uF

VA

G

VA

G_R

EF

RO

SE

_VC

CR

OS

E_V

SS

LIM

PH

S_L

CK

DE

MO

D_O

UTC4M

DE

MO

D_H

F

C1M

C2M

C3M

TESTAIOUT

MLPD_CR

FREFGND

GOLD_VSS

CEXCLK

COL

DATA

BROWN_VCCBRP_OFF

PR

E_A

GC

GREEN_VSSMIX_BYP

MIX_INPREAMP_OUT

GREEN_VCC

C3PC4P

BLUE_VSS

C1PC2P

BLUE_VCC

TE

ST

DV

PP

PR

E_I

N

RE

D_V

CC

RE

D_V

SS

RS

SI_

FLT

RS

SI_

OU

T

EM

IT

EX

TB

S

GO

LD_V

CC

AF

C

BA

SE

U301

8 931 2 54

11

6

10

7

12

1615

24

2120

14

1918

13

17

2223

48

4342

4647

41

3837

44

4039

45

32 2530 2931 262736 28333435

0.15uF

15pF

C338

C361.01uF

RSSI

C3280.1uF

R3143K

R5

330R313

C355

C337100pF

.022uFC356

C326.01uF

L3142.2uH

C3360.1uF

Vdd_FILTERED

C3421uF

C3411uF

C3401uF

1uFC339

LVZIF BTM SHEILDCRYSTAL FILTER SHIELD LVZIF TOP SHEILD

SH322SHIELD

SH321SHIELD

SH323SHIELD

Q3203

212pFC352

1

C35343pF

0R355

R3203.9K

2.2uHL325

R34656K

47pFC354

2KR324

CR310

C385

56pF 100nHL332

1KR321 R322

200K8200pFC364C362

0.1uF

C3631uF

C38456pF10K

R345

C360.022uF

680nHL330

C33010pF

C327100pF

2.4KR312

Q302R3510

R31512K

.01uFC325

30KR311

3.3KR352

XTALFL301

TBD

OUTIN

GN

DG

ND

1G

ND

2G

ND

3

36

1 2 4 5

IF

C323150pF

L311750nH

20pFC324

FL0830743O

Figure 9-112. UHF (450-527 MHz) Receiver Back End Schematic Diagram


VMULT3VMULT4

WARP

XTAL1XTAL2

SFOUT

TEST1TEST2

VMULT1VMULT2

INDMULT

IOUT

LOCK

MODOUTFREFOUT

IADAPT

AUX1AUX2AUX3AUX4

ADAPTSW

PD_G

ND

PRE_

GN

D

DG

ND

AGN

D

SFCAP

SFIN

VBPASS

PREIN

PVREF

REFSEL

SFBASE

MODIN

NC1NC2NC3

CCOMP

CEXCLK

DATA

BIAS1BIAS2

VRO

VCP

PD_V

DD

PRE_

VDD

DVD

DAV

DD

141211

25

2324

28

3738

15

16

43

4

4119

45

48123

46

13 475 34 3620

26

30

21

32

35

18

27

10

172931

98

7

4039

42

44336 22

U201

C2042.2uF

C264100pF

C2630.75pF

C214100pF 100pF

C211R201

R202100K

82K

DATA

100pFC212C210

100pF

L26139nH

MODIN

CLKCSX

PRESC

C2021000pF100pF

C201

VSF

TP201

330pFC206R281

4.7uFC203

C20756pF

NUNU

NU

R205

C215

FADJ

2

GN

D

4

OUT3

VDD

1

5V

C216

OSC_16.8MHZY201

NU

NU

NUR206

SYNTHESIZER TOP SHIELD SYNTHESIZER BOTTOM SHIELD

SHIELDSH201

SHIELDSH202

L23212uH

47KR204

CR203

C238470pF

1.6pFC208

1GND GND1

4

OUT 3IN6

FL201

75Z04

100pFC260

100pFC213

5V

LOCK

AUX4

AUX3

4.3KR255

30R256Q210

2

4

1

3 R5

16.8MHz

10K

47K

4.7K47K

120

R232620

R231

0.1uFC233

560R233

C2310.1uF

C2340.47uF

C232.047uF

TP202

MODOUT

100pFC277

2.2uFC278

4V_3.3V

C2792.2uF100pF

C220

GND2

NC

4

3

ON

_OFF

*VI

N

1

VOU

T

5

U248

C294

100pF 0.47uF

C293

Vdda

SWB+

2.2uFC235C223

0.1uF

C2240.1uF

L2012.2uH

L2032.2uH

0.47uFC291

C218

0.1uF

C217

2.2uF

4OUT 3

SD

U247

6ERR

1

GN

D

5IN

2NR

0.22uFC219

L2022.2uH

0.1uFC298

C2920.1uF

5V(SOURCE)

C282C283

3 K3

CR201

A1 6A2 5A3 4

K112 K2

NUNU

C2291000pF100pF

C230

.01uFC258

C228

4.7uF

C259.01uF

U210

3GND

2

1NC

4

5VCC

0.1uFC296

5VCC

U211

3GND

2

1

NC

4

C257

100pF

C265NU

VCTRL

FL0830751O

Figure 9-113. UHF (450-527 MHz) Synthesizer Schematic Diagram


TX_IADJ1

TX_OUT10

TX_SWITCH13

VC

C_B

UFF

ER

S

14

VC

C_L

OG

IC

18

RX_EMITTER6

RX_IADJ2

RX_OUT8

RX_SWITCH7

SUPER_FLTR3

TRB_IN19

TX_BASE16

TX_EMITTER15

COLL_RFIN4

FLIP_IN20

GN

D_B

UFF

ER

S

11

GN

D_F

LAG

917

GN

D_L

OG

IC

PRESC_OUT12

RX_BASE5U241

Rx_sw

Tx_sw

C2730.1uF

1.1pFC272

L27318nH

27nH

1pF

L271

C271

R245240

C2762.2uF

100pFC281

390nHL281

0.1uFC286

100pFC246

2.7pFC245

120R242

100pFC285

R24118

15KR244

L243RESONATOR

1

2

3

4.3pFC250

4.3pFC242

4.3pFC243

1 2

CR243

A1 A2

CR241

C241

100pF

22nHL242

390nHL241

CR242

R24310K

C2443.6pF

RX_SW1

3

2 Q241

30R248

L282390nH

C2470.1uFC248

100pF

R2537.5K

TX_SW

C2531.5pF 100pF

C251CR251

20pFC252

390nHL251

C2543.3pF

R25133

L253RESONATOR

1

2

3

100pFC289

100pFC255

R252270

R2548.2K

1KR260

DD 4

1

3

Q261

2

10K

47K

47K

4.7K

2

4

1

3

Q260

C297

.01uF

10K

4.7K

47K

47K

SHIELDSH242

SHIELDSH241

VCO TOP SHIELD VCO BOTTOM SHIELD

FL0830752O

Figure 9-114. UHF (450-527 MHz) Voltage Controlled Oscillator Schematic Diagram


VAR1

VAR2

VAR3

VG

VL VLIM

RS

RS

ET

RXT1

TE

MP

V10

V45

V5EXT

F16

8GND1

GN

D2

INTNA

QQX

RFIN CE

X

CI

CJ

CL

CLK

CQ

CQ

XD

AT

A

AN

O

BP

OS

U102 20

18

24

19

21

23

17

22

31 30 2529 262832 27

6

2

8

4

1

3

5

7

1514 169 1110 12 13

C173.022uF

10KR131

GND3

1

PO

S

2VOUT

LM50CR105

10KR130

0.1uFC126

C170100pF

5V

100pFC110

RESET

C132100pF

C105100pF

6

4

1

3

Q111

2

UNSWB+

100pFC174 100pF

C122

R133

CLK

DATA

UNSWB+

CSX

NU

.022uFC131

L114390nH

7.5pFC129

5.6nHL113

R132470K

100pFC165

C166

100pF

3.9pFC169

UNSWB+

C134

3300pF .022uFC135

C138100pF

1000pF

C133

R109200K

L115390nH

51213

4

RF

OU

T1

RF

OU

T2

VC

NT

RL

VD

1V

G1

VG

2

GND2GND3GND4

NC

1N

C2

NC

3N

C4

RF

IN

G2

GND1

U101

1 14 8 9 10 1516 11

6 7 2 3

C1610.1uF

200R161

C1271000pF

.022uF

C128

390nHL112

100pF

C130

UNSWB+

100pFC160

10pFC120

C121100pF

15.0nHL160

.022uFC152

R108NU

R107C151

100pF

C150.022uFNU

300R110

2KR104

R11120

300R112 C125

100pF

C295100pF

TX_INJ

4.22nHL108

11.03nHL109

C118100pF

30pFC117

10R106

C11633pF15pF

C115

2

Q110

R10343

0.1uFC172

R172200

Microstrip

C113

L106

10pF

7.66nH

19.61nHL104

C11113pF

1

3C11247pF

RX_IN

Microstrip

C108100pF

CR101

C109

100pF

L105390nH

R101240

UNSWB+

C1046.2pF

19.61nHL101

C10310pF6.2pF

C102

19.61nHL102

100pFC101

4GND

1

2

3

J101RF_JACK

C141

9.75nHL116

NU

TAB11TAB22

TAB3 3TAB4 4TAB5 5

ANTENNA_NUTJ102

POS1

HEATSINKH101 C140

NU

P100

R170240

BEADE101

C123

0.1

10uF

R102

100pFC114

33.47nHL107

3.3pFC107C106

4.7pFCR102

A11

A22

3K

R171C171

100pFR173

1MEG

100pFC119

0R120

SHIELDSH100

HF SHIELD

SH101SHIELD

PA SHIELD

NU

FL0830753O

Figure 9-115. UHF (450-527 MHz) Transmitter Schematic Diagram


UHF (450-527 MHz) Radio Parts List (PCB 8485641Z06 / 8485677Z03)

CircuitRef

Motorola Part No. Description

B501 0986237A02 Battery Contact ModuleB503 3980502Z01 Backup battery B+ B504 3980501Z01 Backup battery B- C101 2113740F51 100pFC102 2113740F22 6.2pFC103 2113740F28 11pFC104 2113740F22 6.2pFC105 2113743N50 100pFC106 2113740F19 4.7pFC107 2113740F15 3.3pFC108 2113743N50 100pFC109 2113740F51 100pFC110 2113743N50 100pFC111 2103689A22 11pFC112 2180605Z28 33pFC113 2180605Z22 18pFC114 2113743N50 100pFC115 2113743N36 27pFC116 2113743N27 11pFC117 NOT PLACEDC118 2113743N50 100pFC119 2113743N50 100pFC120 2113743N23 7.5pF, 0.5C121 2113743N50 100pFC122 2113743N50 100pFC123 2311049A18 10uF, 10%, 16VC125 2113743N50 100pFC126 2113743M24 100000pF, +80%/-20%C127 2113743L17 1000pF, 10%C128 2113743M08 22000pF, +80%/-20%C129 2113743N22 6.8pF, 0.5C130 2113743N50 100pFC131 2113743M08 22000pF, +80%/-20%C132 2113743N50 100pFC133 2113743L17 1000pF, 10%C134 2113743L29 3300pF, 10%C135 2113743M08 22000pF, +80%/-20%C138 2113743N50 100pFC140 NOT PLACEDC141 2113740F25 8.2pFC150 2113743M08 22000pF, +80%/-20%C151 2113743N50 100pFC152 2113743M08 22000pF, +80%/-20%C160 2113743N44 56pFC161 2113743M24 100000pF, +80%/-20%C165 2113743N50 100pFC166 2113743N50 100pFC169 2113743N09 2.0pF, 0.25C170 2113743N50 100pFC171 2113743N50 100pFC172 2113743E20 0.10uF, 10%C173 2113743M08 22000pF, +80%/-20%C174 2113743N50 100pFC180 NOT PLACED

C181 NOT PLACEDC188 2113743N39 36pFC201 2113743N50 100pFC202 2113743L17 1000pF, 10%C203 2311049A56 4.7uF, 20%, 10VC204 2104993J02 2.2uFC206 2113740F63 330pFC207 2113743N40 39pFC208 NOT PLACEDC210 2113743N50 100pFC211 2113743N50 100pFC212 2113743N50 100pFC213 2113743N50 100pFC214 2113743N50 100pFC215 NOT PLACEDC216 NOT PLACEDC217 2104993J02 2.2uFC218 2113743M24 100000pF, +80%/-20%C219 2113743K16 0.220uF, +80%/-20%C220 2113743N50 100pFC223 2113743M24 100000pF, +80%/-20%C224 2113743M24 100000pF, +80%/-20%C228 2311049J11 4.7uF, 10%, 16VC229 2113743L17 1000pF, 10%C230 2113743N50 100pFC231 2113743M24 100000pF, +80%/-20%C232 2113743E12 0.047uF, 10%C233 2311049A01 0.1uF, 10%, 35VC234 2311049A05 0.47uF, 10%, 25VC235 2104993J02 2.2uFC238 2113741F17 470pFC241 2113743N50 100pFC242 2113743N17 4.3pF, 0.25C243 2113743N17 4.3pF, 0.25C244 2113740F14 3.0pFC245 2113743N12 2.7pF, 0.25C246 2113743N50 100pFC247 2113743N50 100pFC248 2113743M24 100000pF, +80%/-20%C250 2113743N17 4.3pF, 0.25C251 2113743N50 100pFC252 2113743N33 20pFC253 2113740F07 1.5pFC254 2113743N14 3.3pF, 0.25C255 2113743N50 100pFC257 2113743N50 100pFC258 2113743L41 10000pF, 10%C259 2113743L41 10000pF, 10%C260 2113743N50 100pFC263 2113743N02 0.75pF, 0.25C264 2113743N50 100pFC265 NOT PLACEDC271 2113743N03 1.0pF, 0.25C272 2113743N04 1.1pF, 0.25C273 2113743M24 100000pF, +80%/-20%C276 2104993J02 2.2uF

CircuitRef


C277 2113743N50 100pFC278 2311049A57 10uF, 10%, 20VC279 2104993J02 2.2uFC281 2113743N50 100pFC282 NOT PLACEDC283 NOT PLACEDC285 2113743N50 100pFC286 2113743M24 100000pF, +80%/-20%C289 2113743N50 100pFC291 2311049A69 10uF, 20%, 6.3VC292 2113743M24 100000pF, +80%/-20%C293 2113743A27 0.470uF, 10%C294 2113743N50 100pFC295 2113743N50 100pFC296 2113743M24 100000pF, +80%/-20%C297 2113743L41 10000pF, 10%C298 2113743M24 100000pF, +80%/-20%C301 2113743N24 8.2pF, 0.5C302 2113743N28 12pFC303 2113740L09 4.3pF, 0.1C304 2113743N27 11pFC305 2113743N24 8.2pF, 0.5C306 NOT PLACEDC307 2113743M24 100000pF, +80%/-20%C308 2113743N50 100pFC309 2113743N50 100pFC310 2113743M24 100000pF, +80%/-20%C311 NOT PLACEDC312 2113743N23 7.5pF, 0.5C313 2113743N27 11pFC314 2113743M24 100000pF, +80%/-20%C315 2113743N50 100pFC316 2113740L09 4.3pF, 0.1C317 2113743N27 11pFC318 2113743N23 7.5pF, 0.5C319 2113743N15 3.6pF, 0.25C320 2113743N23 7.5pF, 0.5C321 2113743N50 100pFC322 2113743N48 82pFC323 2113743N54 150pFC324 2113743N33 20pFC325 2113743L41 10000pF, 10%C326 2113743L41 10000pF, 10%C327 2113743N50 100pFC328 2113743M24 100000pF, +80%/-20%C329 2113743M24 100000pF, +80%/-20%C330 2113743N26 10pFC331 2113743N50 100pFC333 NOT PLACEDC334 2113743M08 22000pF, +80%/-20%C336 2113743M24 100000pF, +80%/-20%C337 2113743N50 100pFC338 2113743N30 15pFC339 2180478Z20 1uFC340 2180478Z20 1uFC341 2180478Z20 1uF

CircuitRef


C342 2180478Z20 1uFC343 2113743A23 0.220uF, 10%C344 2113743M24 100000pF, +80%/-20%C345 2113743M24 100000pF, +80%/-20%C346 2113743M24 100000pF, +80%/-20%C347 2113743M24 100000pF, +80%/-20%C348 2113743M24 100000pF, +80%/-20%C349 2113743E07 0.022uFC350 2113743L05 330pF, 10%C351 2113743N33 20pFC352 2113743N28 12pFC353 2113743N41 43pFC354 2113743N42 47pFC355 2113743A24 0.330uF, 10%C356 2113743M08 22000pF, +80%/-20%C357 2113743A23 0.220uF, 10%C358 2113741A23 1200pFC359 2109720D14 0.1uF, low distortionC360 2113743E07 0.022uFC361 2113741F49 10nFC362 2113743M08 22000pF, +80%/-20%C363 2311049A40 2.2uF, 10%, 10VC364 2113743L41 10000pF, 10%C370 2113743N50 100pFC371 NOT PLACEDC372 NOT PLACEDC373 NOT PLACEDC374 2113743N50 100pFC375 2113743N50 100pFC378 NOT PLACEDC380 2113743L41 10000pF, 10%C381 2113743N18 4.7pF, 0.25C382 2311049A59 10uF, 10%, 6VC383 2113743N50 100pFC384 2113743N44 56pFC385 2113743N44 56pFC386 2113743N50 100pFC390 2113743N50 100pFC391 NOT PLACEDC395 2113743N50 100pFC396 NOT PLACEDC397 2311049A07 1uF, 10%, 16VC400 2113743L41 10000pF, 10%C401 2113743M24 100000pF, +80%/-20%C402 2113743M24 100000pF, +80%/-20%C403 2113743G24 2.2uF, +/-80%/-20%C404 NOT PLACED GCAM DUMMY PART NUMBERC405 NOT PLACEDC406 NOT PLACEDC407 2113928N01 0.1uF, 10%C408 2113743N50 100pFC409 2113743M24 100000pF, +80%/-20%C410 2113928N01 0.1uF, 10%C411 2113743M24 100000pF, +80%/-20%C414 2113743M24 100000pF, +80%/-20%C415 2185895Z01 0.01uF, low distortion

CircuitRef



C416 2113928N01 0.1uF, 10%C419 NOT PLACEDC420 2113743L41 10000pF, 10%C421 2113928N01 0.1uF, 10%C422 2113743M24 100000pF, +80%/-20%C423 2113743N50 100pFC424 2311049A59 10uF, 10%, 6VC425 2113743M24 100000pF, +80%/-20%C426 2113743N50 100pFC427 2113743N50 100pFC428 2113743M24 100000pF, +80%/-20%C429 2113743M24 100000pF, +80%/-20%C430 2113928N01

0662057M010.1uF, 10%0 (SUB on Models LS+ Only)

C431 2113743N50 100pFC432 NOT PLACEDC433 2113743L41 10000pF, 10%C434 2113928N01 0.1uF, 10%C435 2113743M24 100000pF, +80%/-20%C436 2113743N34 22pFC437 2113743N34 22pFC440 2113743G26 4.7uF, +80%/-20%C441 2113743N50 100pFC442 2113743E20 0.10uF, 10%C443 2113928N01 0.1uF, 10%C444 2113743N50 100pFC445 2113743N50 100pFC447 2113743M08 22000pF, +80%/-20%C448 2113928N01 0.1uF, 10%C449 2113743N50 100pFC450 NOT PLACEDC451 2113743M08 22000pF, +80%/-20%C452 2113743B29 1uF, 10%C453 2113743N50 100pFC456 2113743N50 100pFC458 2113743N50 100pFC459 2113743N50 100pFC463 2113743N50 100pFC466 2113743N50 100pFC467 2113928N01 0.1uF, 10%C471 2113743N50 100pFC472 2113743L09 470pF, 10%C473 2113743L09 470pF, 10%C475 2113743H14 10uF, +80%/-20%C476 2113928D08 10uF, +/-80%/-20%C479 2113928N01 0.1uF, 10%C480 2113928D08 10uF, +/-80%/-20%C481 2113928N01 0.1uF, 10%C482 2113928N01

0662057M010.1uF, 10%0 (SUB on Models LS+ Only)

C490 2113743N50 100pFC491 2113743N50 100pFC492 2113743N50 100pFC493 2113743N50 100pFC494 2113743N50 100pFC495 2113743N50 100pF

CircuitRef


C496 2113743N50 100pFC497 2113743N50 100pFC502 2311049A05 0.47uF, 10%, 25VC503 2113743N50 100pFC505 2113743N50 100pFC511 2113743N50 100pFC512 2113743N50 100pFC513 2113743N50 100pFC514 2113743N50 100pFC520 2113743L41 10000pF, 10%C521 2113743L41 10000pF, 10%C522 2113743L41 10000pF, 10%C523 2113743L41 10000pF, 10%C524 2113743N50 100pFC525 2113743N50 100pFC526 2113743N50 100pFC527 2113743N50 100pFC528 2113743N50 100pFC529 NOT PLACEDCR101 4880973Z02 Pin diodeCR102 4802245J41 Pin diodeCR103 4802245J41 Pin diodeCR105 5185963A15 Temperature sensorCR160 NOT PLACEDCR201 4802233J09 Triple diode (SOT 25)CR203 4862824C03 VaractorCR241 4805649Q13 VaractorCR242 4862824C01 VaractorCR243 4862824C01 VaractorCR251 4862824C01 VaractorCR301 4862824C01 VaractorCR302 4862824C01 VaractorCR303 4880154K03 Dual common anode-cathode

diodeCR304 4862824C01 VaractorCR305 4862824C01 VaractorCR306 4802245J42 Ring Quad diode (SOT-143) CR308 4802245J41 Pin diodeCR310 4862824C01 VaractorCR411 4802245J62 Diode SchottkyCR412 4802245J62 Diode SchottkyCR413 4802245J62 Diode SchottkyCR440 4813833C02 Dual common cathode diodeCR501 4880107R01 RectifierCR503 4805729G49 LED Red/YellowE101 2484657R01 Ferrite beadE400 2480640Z01 Ferrite beadE401 2480640Z01 Ferrite beadE402 2480640Z01 Ferrite beadE403 2480640Z01 Ferrite beadE404 2480640Z01 Ferrite beadE405 2480640Z01 Ferrite beadE406 2480640Z01 Ferrite beadE407 2480640Z01 Ferrite beadE408 2480640Z01 Ferrite beadE409 2480640Z01 Ferrite bead

CircuitRef


F501 6580542Z01 3A fuseFL201 4805875Z04 16.8 MHz Xtal oscillator (not field

serviceable)FL301 4802245J43 Xtal Filter 45.1 MHzFL401 4870368G02 Xtal Oscillator 38.4 kHzH101 2680499Z01 Heat spreaderJ101 0985613Z01 RF JackJ102 0280519Z02 Antenna nutJ403 0905505Y02 20-pin connectorL101 2460591B28 13.37nHL102 2460591B28 13.37nHL104 2460591B48 15.22nHL105 2462587N22 390nHL106 2460591A19 8.71nHL107 2479990G01 33.47nHL108 2479990A01 4.22nHL112 2462587N42 12nH, 5%L113 2413926H09 5.6nH, 0.3L114 2462587N42 12nH, 5%L115 2462587N22 390nHL116 2479990C02 16.28nHL117 2409154M17 22nHL160 2413926H14 15nH, 5%L201 2462587Q20 2200nH, 20%L202 2462587Q20 2200nH, 20%L203 2462587Q20 2200nH, 20%L232 2462587P25 12000nH, 5%L241 2462587V41 390nHL242 2462587V26 22nH, 5%L243 2460593C03 Multi-layered Teflon resonator, RxL251 2462587V41 390nHL253 2460593C03 Multi-layered Teflon resonator, TxL261 2462587V29 39nH, 5%L271 2462587V27 27nH, 5%L273 2462587V25 18nH, 5%L281 2462587V41 390nHL282 2462587V41 390nHL301 2479990B01 11.03nHL302 2479990B01 11.03nHL303 2462587V26 22nH, 5%L304 2462587V37 180nH, 5%L305 2462587V23 12nH, 5%L306 2479990B01 11.03nHL307 2479990B01 11.03nHL309 2479990C02 16.28nHL310 2462587V36 150nH, 5%L311 2462587N65 750nH, 5%L314 2462587N72 2200nH, 5%L321 NOT PLACEDL325 2480646Z20 2.2uHL330 2462587N64 680nH, 5%L331 2480646Z20 2.2uHL332 2462587N53 100nH, 5%L340 2462587V41 390nHL400 2462587Q42 390nHL401 2462587Q42 390nH

CircuitRef


L410 2462587Q42 390nHL411 2462587Q42 390nHL505 2462587Q42 390nHP100 3905643V01 Ground contact fingerPB501 4080523Z01 Tactile switch, pushbuttonPB502 4080523Z01 Tactile switch, pushbuttonPB503 4080523Z01 Tactile switch, pushbuttonPB504 4080523Z01 Tactile switch, pushbuttonPB505 4080523Z01 Tactile switch, pushbuttonQ110 4813828A09 RF Power AmplifierQ111 4802245J50 Dual NPN/PNP transistorQ210 4802245J50 Dual NPN/PNP transistorQ241 4805218N63 RF NPN transistorQ260 4802245J50 Dual NPN/PNP transistorQ261 4802245J50 Dual NPN/PNP transistorQ301 4802245J44 NPN TransistorQ302 4802245J44 NPN TransistorQ310 NOT PLACEDQ315 4880214G02 NPN TransistorQ316 NOT PLACEDQ320 4805218N63 RF NPN transistorQ400 4809579E18 Mosfet P - channelQ403 4813824A17 Bipolar Transistor, PNPQ405 4802245J54 Dual NPN TransistorQ410 4802245J54 Dual NPN TransistorQ416 4809579E18 Mosfet P - channelQ417 4802245J50 Dual NPN/PNP transistorQ502 5180159R01 Dual NPN TransistorQ505 4880214G02 NPN TransistorR101 0662057A34 240R102 0680539Z01 0.1R104 0662057N15 47KR106 0662057M26 10R107 NOT PLACEDR108 0662057M92 5600R109 0662057N30 200K R110 0662057M61 300R111 0662057M33 20R112 0662057M61 300R120 0662057N14 43K R130 0662057M98 10K R131 0662057N05 18KR132 0662057N33 270KR133 NOT PLACEDR136 0662057N47 1MR161 0662057M57 200R170 0662057A34 240R171 0662057N14 43K R172 0662057A32 200R173 0662057N29 180K R174 0662057N15 47K R175 0662057B59 3R176 0662057B59 3R191 0662057C01 0R201 0662057N21 82KR202 0662057N23 100K

CircuitRef



* Motorola Depot Servicing only

Note: ToleranceCapacitor - 5% unless specified otherwiseInductor - 10% unless specified otherwiseResistor - 5% unless specified otherwise

R204 0662057N15 47KR205 NOT PLACEDR206 NOT PLACEDR231 0662057M52 120R232 0662057M69 620R233 0662057M68 560R241 0662057M32 18R242 0662057M52 120R243 0662057M98 10K R244 0662057N03 15KR245 0662057M59 240R248 0662057M37 30R251 0662057M38 33R252 0662057M60 270R253 0662057M95 7500R254 0662057M96 8200R255 0662057M89 4300R256 0662057M37 30R260 0662057M74 1000R281 NOT PLACEDR300 0662057M82 2200R301 0662057N23 100KR302 0662057N23 100KR303 0662057M78 1500R304 0662057N01 12KR305 0662057M66 470R306 0662057N23 100KR307 0662057N23 100KR308 0662057M60 270R309 0662057M32 18R310 0662057M60 270R311 0662057N10 30KR312 0662057M83 2400R313 0662057M62 330R314 0662057M85 3000R315 0662057N01 12KR316 0662057A96 91KR317 0662057M74 1000R318 0662057A79 18KR319 0662057A29 150R320 0662057M74 1000R321 0662057M83 2400R322 0662057N30 200K R324 0662057M81 2000R325 0662057M94 6800R326 NOT PLACEDR327 0662057N11 33KR328 0662057M12 2.7R329 0662057M01 0R330 NOT PLACEDR331 NOT PLACEDR332 NOT PLACEDR333 NOT PLACEDR334 NOT PLACEDR335 NOT PLACEDR336 NOT PLACED

CircuitRef


R338 NOT PLACEDR339 0662057M01 0R340 0662057M96 8200R342 0662057N23 100KR343 0662057M26 10R344 0662057N01 12KR345 0662057M98 10K R346 0662057N17 56KR347 0662057M74 1000R348 0662057M87 3600R349 0662057C01 0R350 0662057N23 100KR351 0662057C01 0R352 0662057M86 3300R355 0662057M01 0R400 0662057N15 47K R401 0662057M01 0R402 NOT PLACEDR403 NOT PLACEDR405 0662057M01 0R406 0662057N20 75K R407 0662057N19 68K R408 NOT PLACEDR409 0662057M98 10K R410 0662057N23 100KR411 0662057M98 10K R413 0662057M01 0R414 0662057V34 180K, 1%R415 0662057V26 91K, 1%R416 0662057M98 10K R418 0662057M01 0R419 0662057M67 510R420 0662057B46 10MR421 0662057M81 2000R423 0662057N39 470K R424 0662057N12 36KR425 0662057N10 30KR426 0662057N35 330KR427 0662057M84 2700R428 0662057M10 2.2R429 0662057M98 10K R431 0662057N39 470K R432 0662057N16 51KR434 0662057M62 330R435 0662057M81 2000R436 0662057M01 0R437 NOT PLACEDR445 0662057N08 24KR447 0662057N23 100KR448 0662057M98 10K R449 0662057N08 24KR450 0683962T45 68 ohms, 1WR451 0662057N03 15KR452 0662057N23 100KR453 NOT PLACEDR454 NOT PLACED

CircuitRef


R455 NOT PLACEDR456 0662057M01 0R457 0662057M98 10K R460 0662057M90 4700R461 0662057M56 180R462 0662057M98 10KR463 0662057M61 300R471 0662057N06 20K R472 0662057N12 36KR473 0662057M26 10R475 0662057M01 0R476 0662057N35 330KR477 0662057M74 1000R478 0662057M98 10K R481 0662057N08 24KR492 0662057M01 0R501 0662057M70 680R502 0662057M56 180R505 0662057M98 10K R506 0662057N15 47KR507 0662057M01 0RT300 0680590Z01 THERMISTOR_33KRT301 NOT PLACEDRT400 0680590Z01 THERMISTOR_33KS501 4080710Z01 Frequency switchS502 1880619Z02 Volume/on-off switchSH100 2680507Z01 Harmonic Filter shieldSH101 2680510Z01 RF PA shieldSH201 2680511Z01 Synthesizer top shieldSH202 2680511Z01 Synthesizer bottom shieldSH241 2680513Z01 Resonators shieldSH242 2680514Z01 VCO Buffer IC shieldSH301 2680554Z01 Receiver front end shieldSH302 2680555Z01 Receiver front end bottom shieldSH303 2680509Z01 Mixer shieldSH304 2680624Z01 Mixer diode shieldSH321 2680508Z01 LVZIF 2nd LO shieldSH322 2680514Z01 LVZIF shieldSH323 2680553Z01 Crystal Filter shieldSH400 2680505Z01 Controller Memory ShieldSH401 2680506Z01 Controller on-off shieldSH402 2680515Z01 Microprocessor shieldSH403 2680516Z01 Asfic_Cmp/Audio PA shieldT301 2580541Z02 Balun transformerT302 2580541Z02 Balun transformerU101 5185130C65 IC VHF/UHF/800 MHZ LDMOS

DRIVERU102 5185765B28 PCICU201 5185963A27 LVFRACN Synthesizer ICU210 5102463J61 InverterU211 5102463J61 InverterU241 5105750U54 VCO BUFFER ICU247 5105739X05 SOT 5V RegulatorU248 5102463J58 3.3V RegulatorU301 5109632D83 LVZIF ICU400 5102463J40 3.3V Regulator

CircuitRef


U404 5185963A53 ASFIC_CMP ICU405 NOT PLACEDU406 *5102463J59 128K x 8 Flash MemoryU407 *5102463J64 16K x 8 EEPROMU409 5102226J56 MicroprocessorU410 5102463J57 3.3V RegulatorU420 5102463J44 Audio PAVR300 NOT PLACEDVR432 4805656W08 5.6V ZenerVR433 4805656W08 5.6V ZenerVR434 4802245J73 ZENER DIODE-6.8VVR439 4880140L17 Zener diode-12VVR440 4802245J73 ZENER DIODE-6.8VVR441 4802245J73 ZENER DIODE-6.8VVR442 4802245J73 ZENER DIODE-6.8VVR443 4802245J73 ZENER DIODE-6.8VVR444 4802245J73 ZENER DIODE-6.8VVR445 4802245J53 ZENER DIODE-10VVR446 4802245J74 ZENER DIODE-10VVR447 4802245J74 ZENER DIODE-10VVR448 4802245J74 ZENER DIODE-10VVR449 4802245J74 ZENER DIODE-10VVR450 4802245J75 ZENER DIODE-12VVR460 4802245J73 ZENER DIODE-6.8VVR501 4813830A18 6.8V ZenerVR506 4802245J73 ZENER DIODE-6.8VY201 NOT PLACED

8485641Z06 UHF B2 main PC board

CircuitRef


UHF Band 2 Circuit Board/Schematic Diagrams and Parts List (PCB 8486686Z01) 9-161

9.15 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List (PCB 8486686Z01)

Figure 9-116. UHF (450-527 MHz) 5000/7000 Series Main Board Top Side PCB No. 8486686Z01

C425C426

C43

2

1

J400

22

218

71

U405

32 17

161

U40

6

145

8U

407

C42

3 E407

E40

8

E409R410

R41

8

R437

C404C427 C428

C443 C444

C471C472C473

40

121

L401

R435RT400

TP401

TP402

TP410

VR

447

VR

449

CR

41322

20

J403

L400

4 3Q

417

R42

1

TP405 TP406 TP415

VR

434VR450

C441

C490

C491

C492

C493C494C495C496C497

R45

0

R477

C424

C429

R408

R428

R42

9

R478

R49

2

SH400

C40

0

C40

1

C402

C403

C40

6

C467

C48

0

C48

2

CR412

CR

440

Q40

0

Q403

43Q405

R401

R40

2

R40

3

R405

R40

6R407

R41

6

R427

R44

7

R44

8

R45

1

R45

2 R453 R454

R45

5

R45

6

R476

R481

SH401

4

5 8U400

123 5

PB

502

123 5

PB

503

B50

3

B50

4

6 431

FL20

1

SH201

TP201

C324

C325

C338

23 4

56

FL30

1

L311

L330

SH323

43 2

FL30

3

123 5

PB

504

C349

C521

FL302

43 2

FL30

4

123 5

PB

501

R36

5V

R44

0

2Y

301

R355

C50

2

C50

5

C512 C513 Q502

Q505

R505

R506

R50

7

VR501

C140

C141

C51

1C

514

C520

43

2CR503

L116

1

2 3

5

PB505

R501

R50

2

VR443

C10

1

C102

C10

3

C10

4

C106

C107 C188

CR

101

CR102

L101L102

L104

L105

SH100

C301

C30

2C

303

C304

C30

5

C30

8

CR301

CR302

L301

L302

R301R302

SH301

C352

C362

R34

2

4

58U302

C31

9

C32

0

C32

2

C37

5 C38

1

L309

L310R308R

309 R310

R348

SH303

643

T3016

4 3T3

02

TP202

TP302C203

C21

0

C211

C21

2

C213

C21

4C

217

C220

C22

8

C22

9

C23

0

C23

3

C23

5

C238C257

C260

C28

2C

283

C29

1

C292

C29

4

C29

7

CR

201

L201

L202

L203

L232

43

Q210

4 3

Q26

0

R255R256

U247

C247 C248C251C253

C27

1

C27

2

C273

C27

6

C28

5

C286C28

9

C37

0

C37

4

C38

6

3

L243

3

L253 L271

L273

L282

L321

Q2414 3

Q26

1

R24

3

R248R

253

R26

0

R33

3

R33

9

SH241

C109

C11

0

C111C112

C11

3

C11

4

C115

C116

C117

C11

8 C119

C12

0

C121

C12

2C

125

C127

C12

9 C131

C160

C161

C16

5

C166

C16

9

C171

C18

0

C18

1

L106

L107

L108

L113

L114

L115

L117

L160

1

2

3Q110

R10

4

R10

6

R10

7

R108

R12

0

R16

1

R17

1 R173

R174R175R176

R19

1

SH101

1

16

8

9

U101

9-162 UHF Band 2 Circuit Board/Schematic Diagrams and Parts List (PCB 8486686Z01)

Figure 9-117. UHF (450-527 MHz) 5000/7000 Series Main Board Bottom Side PCB No. 8486686Z01

4

53

2S502

2C

8

C4

S50

1

2

3

4

1

J101

J102

C10

8

CR

103

CR160

P10

0

43Q111

R101

R17

0

C13

2 C172

C17

3

CR105

H10

1

R13

3

R172

C10

5

C123

C12

6

C128C130

C133

C13

4C

135C138

C150

C151

C152C170

C17

4

E101

L112

R10

2

R109R130R131 R132

R13

6

1

17

9

25

U10

2

C318

CR306

CR501

F501

R32

9

SH304

VR

439C306

C30

7

C309 C310 C31

1

C31

2

C313C

314

C315

C316 C31

7

C32

1

C380C

R30

3

CR

304

CR

305

L303

L304

L305

L306 L307

Q30

1R303

R30

4

R30

5 R30

6R

307

R32

8R

340

SH302

C252C254

C25

5

C256

C371C372

C373

CR

251

L251

Q310

R25

1

R25

2

R25

4

R330R331

R33

2

1120C24

1

C24

2

C37

8

CR241

CR242

CR243

L241

SH242

110

U24

1

C28

1

C29

5

L242

L281

R11

0

R11

1R

112

R24

5

R349

C503

C243

C24

4

C245C246C250

R241 R242

R24

4

C40

7

C41

9C

420

C42

1C47

9

C481

R400

R41

3R

425R

445

R44

9 R475

37

C42

2C

448

R42

4

C44

7R

423

R472

R498R499

R431C416

C41

1

C451

1

25

13

U404

C40

5

C408C409C410

C414C415 C430

C440

R43

4

R436

VR

460

C450

C45

2

C47643Q410

R47

1

SH403

11

1

20

10

U420

C475 C442

C445

R47

3

VR

432

VR

433

VR445

VR446

VR448

C449

C458C459

C46

3C

466

C524

C525

C526

C52

7

C528C52

9

E400

E401

R457

E40

2E40

3

E404

E40

5

E406

26

C434

C45

3

C45

6 L410

L411

R409R41

1

R43

2R46

1

R462

1

76

C43

5C

R41

1Q

416

R419

R460

U41

0

C431C433

C43

6C437

3

FL401

R41

4

R415

R42

0

R42

6

R46

3

SH

402

51

U40

9C27

7

C279

C32

8

C337

C35

8

C359

C383

C522 C523

R370R371R372

R373

R374

R375

R376

R377

U24

8

14 5

8U

303

VR

441 VR442

VR

506

C27

8

C390

L505

R378

C20

1

C20

2

C204

C20

6

C20

7

C208

C21

8

C219C223

C224

C23

1

C232

C234 C25

8

C25

9

C263

C264

C265

C29

3

C29

6

C29

8

CR203L261

R201R202

R204

R23

1R

232

R23

3

R281

SH202

1

37 25

13

U201543

U210

543

U211

12

3B

501

VR444

C351

C36

4C

367

C38

5

CR

313

L325

Q32

0

R32

0

R321

R32

2

R324

R345

R34

6

R36

0 R36

3 R36

4

432

Y30

0

C32

9

C34

3 C345 C346C347C

357

CR

312

R350

R35

8

R36

1

SH322

11

1

20

10

U301

C326

C327

C344

C348

C360

C36

1

C366

C38

2

CR311

L332

Q302R311R312

R31

3

R314

R31

5

R344

C334C350 C

355

R359R366

R36

7

R368

R36

9


Figure 9-118. UHF (450-527 MHz) Controls and Switches Schematic Diagram

390nHL505

RADIO_CODE

BATTERY_CONTACT

BATT-

BATT+

B501

CONN_J

DATA2

NEG1

POS3

1

2

CR501 VR43910V 6.8V

VR506C503100pF

1

24VF501

2

BATT_CODE

UNSWB+

R5070

0.47uFC502

C505

TAB27

2

100pF

S502SWITCH

4

1

LOW

5

3

HIG

H

TAB16

VR5016.8V

MECH_SWB+

Vdda

B503if

B504

LI_ION

VOL

P100

SB1

SB3

SB2

.01uFC521

C523.01uF

.01uFC522

PTT

VR4426.8V

VR4446.8V

6.8VVR441

VR4406.8V

SWITCH

3G

1G

24 5

G3

2

IN

1

OUT

G1

G2

4 5G

3

2

IN

1

OUT

PB502

PB501SWITCH

33

G1

G2

4 5G

3

2

IN

1

OUT

PB503SWITCH

PB504SWITCH

3G

1G

24 5

G3

2

IN

1

OUT

Q502

24

3Q505

4

1 3CR503

2

51

6

IMX1

R502R501680 180

10KR505

R50647K

SWB+

RED_LED

Vdda

C0 C0C1C1

7GND GND1

9

1 PC02 PC14 PC2

PC38

S501SWITCH

C511100pF

C512100pF

C513100pF

C514100pF

RTA0

RTA1

RTA2

RTA3

DUMMY

C520.01uF

VR4436.8V

PB505SWITCH

3G

1G

24 5

G3

2

IN

1

OUTEMER

GREEN_LED

NU

8.2pFC141

C140

J102ANTENNA_NUT

1 TAB1

2 TAB23TAB3

4TAB4

5TAB5A1A2A3

K1K2K3

RF_JACK

L11616.28nH

1

2

3

if

RF_JACKJ101

GND4

CR160


Figure 9-119. UHF (450-527 MHz) Receiver Front End Schematic Diagram

RXFE Top Shield

1

SHIELDSH301

RXFE Bottom Shield

RX Mixer Diod Shield

1

SHIELDSH302

SH304SHIELD

1

Mixer Shield

SH303SHIELD

1

4.3pFC303

CR301

12pFC302 L301

11.03nH

R301100K

C3018.2pFRX_IN

100KR302

C30411pF

100pFC305

11.03nHL302

CR3023

1

CR303

2

C308100pF

100pFC307

C310100pF

C309100pF

2.7R328

1.5KR303

Q3011

3

2

0.1uFC314

R30412K

R305470

L304180nH

C321100pF

C315100pF

R5

NU

12nHL305 7.5pF

C312

C306

NUC311 C313

11pF 11.03nHL306

100KR307

CR305

R306100K

11.03nHL307

CR304

C3164.3pF

.01uFC380

R342100K

DACRx

12pFC318 R329

0

8pFC317

2

XFMRT301

4

6

3

1

C381NU

L310150nH

R3090

CR30634

R30851

82pFC322

NUR310

IF

2 1

2

T302XFMR

46

31

R3483.6K

TP302

9.1pFC320

4.3pFC319

16.28nHL309

C375100pF

180nH NUL321 R333

100pFC374

VCOBUF

NU NU

0R349

C373 C378

12K

R3394.3KR332

Q31013

2

C386100pF

240 100pF10K NUC371 C372R331R330

C3704.7pF

RX_INJ

L30322nH 8.2K

R340

R5


Figure 9-120. UHF (450-527 MHz) Receiver Back End Schematic Diagram

C3259.1pF

20pFC324 2 CC1

5 CC2

1

GN

D1

4

GN

D2

3 IN OUTL311560nH

IF 6

44.85MHz22M11FL301

L330680nH

C338NU

R313330

1.6KR314

C3260.1uF

R5

Q302

33KR311

R3124.7K

R31512K

0.1uFC327

0.1uFC361

CR311

3.3pFC360

Xtal Filter SHIELDSH323

11

IFIC SHIELDSH322

C366NU

L3321.2uH

Y30045J84

44.395MHz

GN

D

2

GN

D1

4

OUT 3IN1

C3550.1uF

24pFC385

R359

R346

1uHL325

15K

1KR322

24pFC364

30pFC367

R320NU

NU

4700pFC334

680R369

10KR368

12KR367

DISC_OUTDISC_OUT

12KR366

0.1uFC350

RSSI

1.8KR364

390R363

Q320

C351

R365120pF

1.2K

5V

0.1uFC349

2

455KHz45B02Y301

31

0.1uFC344

RS

SIO

UT

9R

SS

I_FE

ED6

VCC LIM

_DE

C1

12LI

M_D

EC

2

20M

IXO

UT

4O

SC

IN3

OS

CO

UT

10Q

UA

DIN

1R

FIN

2R

FIN

_DE

C5

AU

DIO

_FE

ED

15GND

18IF

AM

PIN

16IF

AM

PO

UT

19IF

AM

P_D

EC

117

IFA

MP

_DE

C2

14LI

MIN

11LI

MO

UT

13 U301SA616

8A

UD

IOO

UT

7

5V

100KR355

U302-2TC7W04F

6 2BW_SEL

0.1uFC362

R350 R35810K 1K

0.1uFC352

1 7

U302-1TC7W04F

R34539K FL303

GN

D1

3 4GN

D2

IN1 OUT 2CFWC455E

CR312

1

23 12K

R321

C3570.1uF

GN

D

3

IN1 OUT 2CFUCJ455E

FL302

0.1uFC348

5V

C38210uF

51R344

C3460.1uFC345C347

0.1uF0.1uF 0.1uFC343

0.1uFC329

CFWC455GFL304

GN

D1

3 4GN

D2

IN1 OUT 2

120KR324 CR313

1

23

PWR_GNDU302-4

GND4

VCC

8

5V

R36020K

R36120K

U302-3TC7W04F

3 5NC


Figure 9-121. UHF (450-527 MHz) Synthesizer Schematic Diagram

.01uFC258

2

NC1 4

VCC5

U210TC7ST04FU

GND3

C230100pF 1000pF

C2294.7uFC228

.01uFC259

C265 C257100pF

C2960.1uF

U211TC7ST04FU

GND3

2

NC1 4

VCC5

NU

1 K1K22K33

6A1

5A2

4A3

CR201

C283NU NU

C282 0.1uFC292

L2022.2uH

C2980.1uF

C2190.22uF

5V(SOURCE)

100pFC210 C212

100pF

C264100pF

C2630.75pF

L26139nH

100pFC214

MODIN

CLK

DATA

CSX

PRESC

1000pFC202

4.7uFC203

100pFC201

VSF

100pFC211

R202100K

R20182K

2.2uFC204

2135

18

2726

30

172931

32

10

4039

42

98

7

23XTAL1 24XTAL2

VBPASS

47V

CP

15VMULT1 14VMULT2VMULT3

1211

VMULT4

13V

RO

WARP25

PVREF

REFSEL

SFBASESFCAP

SFIN

28SFOUT

37TEST1 38TEST2

NC1NC2NC3

44P

D_G

ND

5P

D_V

DD

PREIN

33P

RE

_GN

D

34P

RE

_VD

D

36D

VD

D

19FREFOUT

45IADAPT

16INDMULT

43IOUT

4LOCK

MODIN

41MODOUT

20A

VD

D

BIAS1BIAS2

CCOMP

CEXCLK

DATA

6D

GN

D

U20163A27

46ADAPTSW

22A

GN

D

48AUX1 1AUX2 2AUX3 3AUX4

4.3KR255

BW_SEL C260100pF

4

1

3

Q210

2

R5

5V

AUX4

AUX3

16.8MHz

TP2011

C206330pF

12uHL232

CR203

75Z04

FL201

GND1 4

GN

D1

3OUT

6IN

C213100pF

R20447K

470pFC238

C208NU

NU

C20739pF

R281

SH201

LOCK

R232620

R231120

C2340.47uF

C2330.1uF

R233560

0.1uFC231

30R256

1

TP202

.047uFC232

VCTRL

MODOUT

C220100pF0.1uF

C224 C2180.1uF2.2uF

C217

2.2uHL201

0.1uFC223

2.2uFC235

SD3

U247ADP3300

ERR6 G

ND

1

IN5NR

2

OUT4

2.2uHL203

C2910.47uF C293

0.47uF

5V

OU

T

LP2980U248

2GND

4N

CO

N_O

FF*

3 1

VIN

100pFC294

Vdda

SWB+

C2792.2uF

2.2uFC278C277

100pF

4V_3.3V

SH202SHIELD

if1

SHIELD

1

SYNTHESIZER TOP SHIELD SYNTHESIZER BOTTOM SHIELD


Figure 9-122. UHF (450-527 MHz) Voltage Controlled Oscillator Schematic Diagram

100pFC246

L242

2.7pFC245

18nH

22nHR24415K

L273

L27127nH

390nH

390nHL281

L241

CR243

R245240

C273

1 A1 A22

0.1uF

1

3

2

CR241

Q241BFQ67W

4.3pFC250

C2565.1pF

C289

1.5pF

100pF

2.2uFC276

C253

SHIELDSH241

1

C297

C281

.01uF

1

2

3

DD

100pF

L243

RESONATOR

C244

TX_IADJ1

TX_OUT10

TX_SWITCH13

VC

C_B

UFF

ER

S

14

VC

C_L

OG

IC

18

3pF

RX_EMITTER6

RX_IADJ2

RX_OUT8

RX_SWITCH7

SUPER_FLTR3

TRB_IN19

TX_BASE16

TX_EMITTER15

COLL_RFIN4

FLIP_IN20

GN

D_B

UFF

ER

S

11

GN

D_F

LAG

917

GN

D_L

OG

IC

PRESC_OUT12

RX_BASE5

50U54

U241

30R248

C247 C248100pF 0.1uF

100pFC255

C251100pF

4

1

3

1.1pFC272

100pF

Q261

2

C241

C254

CR242

3.3pF

CR251

270R252

5.1pFC252

390nHL251

33

R242120

4

1

3 R251

Q260

2

C2711pF

L282390nH

10KR243

7.5KR253

C285100pF0.1uF

C286

L253RESONATOR

1P1

P2

2

P3 3

4.3pFC242

4.3pFC243

R24118

R2548.2K

1KR260

Rx_sw

Tx_sw

SHIELDSH242

1

Rx_sw

Tx_sw

RX_INJ

AUX3

AUX4

5V

VCTRL

PRESC

TX_INJ

VSF

VSF

VCO TOP SHIELD VCO BOTTOM SHIELD


Figure 9-123. UHF (450-527 MHz) Harmonic Filter Schematic Diagram

HF SHIELD

C18836pF 240

R170

ANT_BIAS

240R101

100pF L105C108

1TX_OUT

RF_JACK

390nHSHIELDSH100

C107 2

3

1

3.3pF

CR102

CR101

12.39nHL104L102L101

12.39nH

C106

12.39nH

4.7pF6.2pFC104

13pFC103C102

6.2pF100pFC101

RX_IN


Figure 9-124. UHF (450-527 MHz) Transmitter Schematic Diagram

NUC11315pF

C11113.0pF

C11236pF

C181

Microstrip

7.66nHL106

TX_OUT

100pFC109

10uFC123

UNSWB+

BEADE101

0.1R102

L10733.47nH

Microstrip 1

2

3

Q110

Microstrip3.0

R1763.0

R175

R172200

22.0nHL117

0.1uFC172

C114100pF

HEATSINKH101

POS1

PA SHIELD

SHIELDSH101

1

(Use 82K with new PA)

NUR174

43KR120C119

100pF

100pFC171 R173

180K 43KR171

R10447K

R11120

TX_INJ_1

100pFC295

R112300

R110300 100pF

C125

TX_INJ

NUNU

56pFC160

L16011pFC116

4.22nHL108 C121

100pF

16pFC120C115C180

27pF 10pFC117

R1910

10R106

100pFC118

.022uFC152

R1085.6K

.022uFC128

390nHL112

100pFC130

UNSWB+

NU .022uF100pFC150C151R107

6

RFO

UT1

7R

FOU

T21

VC

NTR

L14

VD

12

VG

13

VG

2

5GND2 12GND3 13GND4

8N

C1

9N

C2

10N

C3

15N

C4

16R

FIN

U10130C65

17EP

11G

2 4GND1

200R161

0.1uFC161

100KR132

C1296.8pF

100pFC165

5.6nHL113

2pFC169

C131

L114

.022uF

390nH

1000pFC127

C166100pF

UNSWB+

1000pFC133

L115

3300pF

390nH

C1341MEGR136

.022uFC135

200KR109

.022uFC173

VG

15

VL6

VLIM19

T12 TE

MP

30

V10

14

V45

16

17V5EXT

20VAR1

18VAR2

24VAR3

INT4

22NA

Q11

QX

10

1RFIN

RS21

31R

SE

T

RX23

CL7

CLK

26

CQ

12

CQ

X13

DA

TA28

F168

9

GND18

GN

D2

25

U102H99S-4

AN

O32

BP

OS

27

CE

X29

CI3

CJ5

C110100pF

10KR130

100pFC170

C138100pF

CR105

GND3

1P

OS

2VOUT

LM50

R131

0.1uFC126

18K

RESET

5V

NU

100pFC174

TX_BIAS

ANT_BIAS

100pF

R133

C122

CR103

2

31

1

3

100pFC132

Q111

2

6

4

100pFC105

UNSWB+

UNSWB+

DATA

CLK

CSX


Figure 9-125. UHF (450-527 MHz) Controller ASFIC/ON_OFF Schematic Diagram

DISC_OUT

IF_DISC_OUT

Vdda

C337R378

R377NU

NU NU

C383

NU

NU

NU

NU

NU

NU

NU

NU

NU

NU

NU

R371

C358

R372

5V

C328

R373LM2904U303-1

2

31

8

4

C390

8

4

LM2904U303-2

6

57

C359

R374

R375

R376

Vdda

FLAT_RX_SND

URX_SND

RX_AUD_RTN

DACRx

VOXVS_AUDSEL

VS_GAINSEL

C4524.7uF

C4300.1uF

C4140.1uF

C451C415.022uF0.1uF

C4790.1uF

R44524K

R44924K

30KR425

0.1uFC407

0.1uFC411

VDDSYN 27

VOX7

TXRTN 36

TXS

ND

44

UIO10

VDDA1

VDDCP 32VDDD 33

VDDDAC11

VD

DR

C45

PLCAP8

PLCAP2 25

RX

RTN

43

RX

SN

D39

SQCAP12

SQ

DE

T17

SQIN9 SYN 28

GN

DS

YN

23

HS

IO19

LCA

P24

LSIO

18

MIC

EX

T48

MIC

INT

46

MO

D40

NC 26

GC

B2

13

GCB3 35

GC

B4

37G

CB

538

GNDA3

GNDD 31GNDDO 30

GN

DR

C47

DACG6 DACR5 DACU4

DA

TA22

DISC2

F1200 29

GC

B0

15G

CB

114

AU

DIO

41A

UX

TN42

CH

AC

T16

CLK

21

CLK168 34

CS

X20

30C53U404

R4130

C4220.1uF

47KR400

.01uFC420

0.1uFC421

C4160.1uF

F1200SYN

5V

Vdda

0R475

100pF

0.1uF

C408

C410

C4090.1uF

INT_EXT_Vdd

MECH_SWB+

Vdda

LED

BL

TX_A

UD

_SN

D

MO

DIN

AU

DIO

FLA

T_TX

_RTN

RED_LEDTX_AUD_RTN

16.8MHz

R453 100K

R452R447100K

NU

NU

NU

NU

NUC419

C48010uF

R44810K

RESET

R454

R4560

R455

1

2

CR44013

2Q40315KR451

24KR476

C4020.1uF

3

10K

2

4

1 3

R416

Q405

75K10uFC403

OFF_BATT_DATA_OUT

R406 R4272.7K

CR412A1 4A2 5A3 6

K13K22K31

BATT_CODE

BATT_DATA_IN

VdddUNSWB+

R402

3

1

2

Q400Vddd

0R405

TP406 1

R40100.1uF

C401

R40768K

SWB+

0.1uFC406

.01uFC400

SENSE2SHUTDOWN3

VTAP6

U400LP2951ACMM-3.3

ERROR5FEEDBACK7

GN

D4

INPUT8 OUTPUT 1

Used for Lowband Only

R3700

100pFC405

1TP410

EX

T_M

IC

INT_

MIC

800MHz only

4V_3.3V

C4280.1uF

C427100pF

10KR429

2

8

4

3

X25128-2.7

1

7

6

5

U407

Vddd

MISO

EE_CS

VC

CV

SS

WPCS

HOLD

SCK

SI

SO

4Kx8 BITEEPROM

DA

TAC

LK

SQ

_DE

TLS

IOH

SIO

CS

X

CH

AC

TE

XT_

SP

KR

_SE

LFROM_RF

AU

DIO

_PA

_EN

AG

RE

EN

_LE

D


UHF (450-527 MHz) Radio Parts List(PCB 8486686Z01)

Circuit Ref


B501 0986237A02 Battery Contact ModuleB503 3980502Z01 Backup battery B+B504 3980501Z01 Backup battery B-C101 2113740F51 100pFC102 2113740F22 6.2pFC103 2113740F28 11pFC104 2113740F22 6.2pFC105 2113743N50 100pFC106 2113740F19 4.7pFC107 2113740F15 3.3pFC108 2113743N50 100pFC109 2113740F51 100pFC110 2113743N50 100pFC111 2103689A22 11pFC112 2180605Z28 33pFC113 2180605Z20 15pFC114 2113743N50 100pFC115 2113743N31 16pFC116 2113743N27 11pFC117 NOT PLACEDC118 2113743N50 100pFC119 2113743N50 100pFC120 2113743N23 7.5pFC121 2113743N50 100pFC122 2113743N50 100pFC123 2311049A96 33uFC125 2113743N50 100pFC126 2113743M24 0.1uFC127 2113743L17 1000pFC128 2113743M08 0.022uFC129 2113743N23 7.5pFC130 2113743N50 100pFC131 2113743M08 0.022uFC132 2113743N50 100pFC133 2113743L17 1000pFC134 2113743L29 3300pFC135 2113743M08 0.022uFC138 2113743N50 100pFC140 0662057A67 5.6KC141 2113740F25 8.2pFC150 2113743M08 0.022uFC151 2113743N50 100pFC152 2113743M08 0.022uFC160 2113743N44 56pFC161 2113743M24 0.1uFC165 2113743N44 56pFC166 2113743N50 100pFC169 2113743N09 2pFC170 2113743N50 100pF

C171 2113743N50 100pFC172 2113743E20 0.1uFC173 2113743M08 0.022uFC174 2113743N50 100pFC180 NOT PLACEDC181 NOT PLACEDC188 2113743N39 36pFC201 2113743N50 100pFC202 2113743L17 1000pFC203 2311049A56 4.7uFC204 2104993J02 2.2uFC206 2113740F63 330pFC207 2113743N40 39pFC208 NOT PLACEDC210 2113743N50 100pFC211 2113743N50 100pFC212 2113743N50 100pFC213 2113743N50 100pFC214 2113743N50 100pFC217 2104993J02 2.2uFC218 2113743M24 0.1uFC219 2113743K16 0.22uFC220 2113743N50 100pFC223 2113743M24 0.1uFC224 2113743M24 0.1uFC228 2311049J11 4.7uFC229 2113743L17 1000pFC230 2113743N50 100pFC231 2113743M24 0.1uFC232 2113743E12 0.047uFC233 2311049A01 0.1uFC234 2311049A05 0.47uFC235 2104993J02 2.2uFC238 2113741F17 470pFC241 2113743N50 100pFC242 2113743N17 4.3pFC243 2113743N17 4.3pFC244 2113740F14 3pFC245 2113743N12 2.7pFC246 2113743N50 100pFC247 2113743N50 100pFC248 2113743M24 0.1uFC250 2113743N17 4.3pFC251 2113743N50 100pFC252 2113743N19 5.1pFC253 2113740F09 1.8pFC254 2113743N26 10pFC255 2113743N50 100pFC256 2113743N19 5.1pFC257 2113743N50 100pFC258 2113743L41 0.01uFC259 2113743L41 0.01uF

Circuit Ref


C260 2113743N50 100pFC263 2113743N02 0.75pFC264 2113743N50 100pFC265 NOT PLACEDC271 NOT PLACEDC272 2109445U01 0.5pF 1%C273 2113743M24 0.1uFC276 2104993J02 2.2uFC277 2113743N50 100pFC278 2311049A57 10uFC279 2104993J02 2.2uFC281 2113743N50 100pFC282 NOT PLACEDC283 NOT PLACEDC285 2113743N50 100pFC286 2113743M24 0.1uFC289 2113743N50 100pFC291 2311049A69 10uFC292 2113743M24 0.1uFC293 2113743A27 0.47uFC294 2113743N50 100pFC295 2113743N50 100pFC296 2113743M24 0.1uFC297 2113743L41 0.01uFC298 2113743M24 0.1uFC301 2113743N24 8.2pFC302 2113743N28 12pFC303 2113740L09 4.3pFC304 2113743N27 11pFC305 2113743N50 100pFC306 NOT PLACEDC307 2113743N50 100pFC308 2113743N50 100pFC309 2113743N50 100pFC310 2113743N50 100pFC311 NOT PLACEDC312 2113743N23 7.5pFC313 2113743N27 11pFC314 2113743M24 0.1uFC315 2113743N50 100pFC316 2113740L09 4.3pFC317 2113743N65 8pFC318 2113743N28 12pFC319 2113743N17 4.3pFC320 2113743N25 9.1pFC321 2113743N50 100pFC322 2113743N48 82pFC324 2109445U40 20pF 1%C325 2109445U26 9.1pFC326 2113743M24 0.1uFC327 2113743M24 0.1uFC328 2113743M24 0.1uF

Circuit Ref


C329 2113743M24 0.1uFC334 2113743L33 4700pFC337 NOT PLACEDC338 NOT PLACEDC343 2113743M24 0.1uFC344 2113743E20 0.1uFC345 2113743M24 0.1uFC346 2113743M24 0.1uFC347 2113743M24 0.1uFC348 2113743M24 0.1uFC349 2113743E20 0.1uFC350 2113743M24 0.1uFC351 2113743N52 120pFC352 2113743M24 0.1uFC355 2113743M24 0.1uFC357 2113743M24 0.1uFC358 NOT PLACEDC359 NOT PLACEDC360 2113743N14 3.3pFC361 2113743M24 0.1uFC362 2113743M24 0.1uFC364 2113743N35 24pFC366 NOT PLACEDC367 2113743N37 30pFC370 2109445U18 4.3pF 1%C371 NOT PLACEDC372 2113743N50 100pFC373 NOT PLACEDC374 2113743N50 100pFC375 2113743N50 100pFC378 NOT PLACEDC380 2113743L41 0.01uFC381 NOT PLACEDC382 2311049A59 10uFC383 NOT PLACEDC385 2113743N35 24pFC386 2113743N50 100pFC390 NOT PLACEDC400 2113743L41 0.01uFC401 2113743M24 0.1uFC402 2113743M24 0.1uFC403 2113743G24 2.2uFC404 NOT PLACEDC405 2113743N50 100pFC406 NOT PLACEDC407 2113928N01 0.1uFC408 2113743N50 100pFC409 2113743M24 0.1uFC410 2113928N01 0.1uFC411 2113743M24 0.1uFC414 2113743M24 0.1uFC415 2185895Z01 0.01uF

Circuit Ref



C416 2113928N01 0.1uFC419 NOT PLACEDC420 2113743L41 0.01uFC421 2113928N01 0.1uFC422 2113743M24 0.1uFC423 2113743N50 100pFC424 2311049A59 10uFC425 2113743M24 0.1uFC426 2113743N50 100pFC427 2113743N50 100pFC428 2113743M24 0.1uFC429 2113743M24 0.1uFC430 2113928N01

0662057M010.1uF0 (SUB on LS+ Models Only)

C431 2113743N50 100pFC432 NOT PLACEDC433 2113743L41 0.01uFC434 2113928N01 0.1uFC435 2113743M24 0.1uFC436 2113743N34 22pFC437 2113743N34 22pF C440 2113743G26 4.7uFC441 2113743N50 100pFC442 2113743E20 0.1uFC443 2113928N01 0.1uFC444 2113743N50 100pFC445 2113743N50 100pFC447 2113743M08 0.022uFC448 2113928N01 0.1uFC449 2113743N50 100pFC450 NOT PLACEDC451 2113743M08 0.022uFC452 2113743B29 1uFC453 2113743N50 100pFC456 2113743N50 100pFC458 2113743N50 100pFC459 2113743N50 100pFC463 2113743N50 100pFC466 2113743N50 100pFC467 2113928N01 0.1uFC471 2113743N50 100pFC472 2113743L09 470pFC473 2113743L09 470pFC475 2113743H14 10uFC476 2113928D08 10uFC479 2113928N01 0.1uFC480 2113928D08 10uFC481 2113928N01 0.1uFC482 2113928N01

0662057M010.1uF, 10%0 (SUB on LS+ Models Only)

C490 2113743N50 100pFC491 2113743N50 100pF

Circuit Ref


C492 2113743N50 100pFC493 2113743N50 100pFC494 2113743N50 100pFC495 2113743N50 100pFC496 2113743N50 100pFC497 2113743N50 100pFC502 2311049A05 0.47uFC503 2113743N50 100pFC505 2113743N50 100pFC511 2113743N50 100pFC512 2113743N50 100pFC513 2113743N50 100pFC514 2113743N50 100pFC520 2113743L41 0.01uFC521 2113743L41 0.01uFC522 2113743L41 0.01uFC523 2113743L41 0.01uFC524 2113743N50 100pFC525 2113743N50 100pFC526 2113743N50 100pFC527 2113743N50 100pFC528 2113743N50 100pFC529 2113743N50 100pFCR101 4880973Z02 Pin diodeCR102 4802245J41 Pin diodeCR103 4802245J41 Pin diodeCR105 5185963A15 Temperature sensorCR160 NOT PLACEDCR201 4802233J09 Triple diode (SOT 25)CR203 4862824C03 VaractorCR241 4805649Q13 VaractorCR242 4862824C01 VaractorCR243 4862824C01 VaractorCR251 4802245J22 VaractorCR301 4862824C01 VaractorCR302 4862824C01 VaractorCR303 4880154K03 Dual common anode-cathodeCR304 4862824C01 VaractorCR305 4862824C01 VaractorCR306 4802245J42 Ring Quad diode (SOT- 143)CR311 4813825A19 Diode SchottkyCR312 4802245J97 Switch DiodeCR313 4802245J97 Switch DiodeCR411 4802245J62 Diode SchottkyCR412 4802245J62 Diode SchottkyCR413 4802245J62 Diode SchottkyCR440 4813833C02 Dual common cathode diodeCR501 4880107R01 RectifierCR503 4805729G49 LED Red/YellowE101 2484657R01 Ferrite beadE400 2480640Z01 Ferrite beadE401 2480640Z01 Ferrite bead

Circuit Ref


E402 2480640Z01 Ferrite beadE403 2480640Z01 Ferrite beadE404 2480640Z01 Ferrite beadE405 2480640Z01 Ferrite beadE406 2480640Z01 Ferrite beadE407 2480640Z01 Ferrite beadE408 2480640Z01 Ferrite beadE409 2480640Z01 Ferrite beadF501 6580542Z01 3A fuseFL201 4805875Z04 16.8MHz Xtal oscillatorFL301 9180022M11 Xtal Filter 44. 85MHzFL302 9180468V05 455kHz 4- pole ceramic filterFL303 9180469V05 455kHz 6- pole ceramic filterFL304 9180469V03 455kHz 6- pole ceramic filterFL401 4870368G02 Xtal Oscillator 38.4kHzH101 2680499Z01 Heat spreaderJ101 0985613Z01 RF JackJ102 0280519Z02 Antenna nutJ400 0905505Y04 40-pin connectorJ403 0905505Y02 20-pin connectorL101 2460591B28 13.37nHL102 2460591B28 13.37nHL104 2460591B48 15.22nHL105 2462587N22 390nHL106 2460591A19 8.71nHL107 2479990G01 33.47nHL108 2479990A01 4.22nHL112 2462587N42 12nHL113 2413926H09 5.6nHL114 2462587N42 12nHL115 2462587N22 390nHL116 2479990C02 16.28nHL117 2409154M17 22nHL160 2413926H14 15.0nHL201 2462587Q20 2.2uHL202 2462587Q20 2.2uHL203 2462587Q20 2.2uHL232 2462587P25 12uHL241 2462587V41 390nHL242 2462587V26 22nHL243 2485776Z02 Resonator (Kapton), RxL251 2462587V41 390nHL253 2460593C03 Resonator, TxL261 2462587V29 39nHL271 2462587V27 27nHL273 2462587V32 68nHL281 2462587V41 390nHL282 2462587V41 390nHL301 2479990B01 11.03nHL302 2479990B01 11.03nHL303 2462587V26 22nHL304 2462587V37 180nH

Circuit Ref


L305 2462587V23 12nHL306 2479990B01 11.03nHL307 2479990B01 11.03nHL309 2479990C02 16.28nHL310 2462587V36 150nHL311 2413926K32 560nHL321 2462587V37 180nHL325 2462587N68 1uHL330 2413926K33 680nHL332 2413923A25 1.2uHL400 2462587Q42 390nHL401 2462587Q42 390nHL410 2462587Q42 390nHL411 2462587Q42 390nHL505 2462587Q42 390nHP100 3905643V01 Ground contact fingerPB501 4086470Z01 Tactile switch, pushbuttonPB502 4086470Z01 Tactile switch, pushbuttonPB503 4086470Z01 Tactile switch, pushbuttonPB504 4086470Z01 Tactile switch, pushbuttonPB505 4086470Z01 Tactile switch, pushbuttonQ110 4813828A09 RF PAQ111 4809939C05 Dual NPN/ PNP transistorQ210 4809939C05 Dual NPN/ PNP transistorQ241 4805218N63 RF NPN transistorQ260 4809939C05 Dual NPN/ PNP transistorQ261 4809939C05 Dual NPN/ PNP transistorQ301 4802245J44 NPN TransistorQ302 4802197J95 NPN TransistorQ310 4802245J44 NPN TransistorQ320 4813824A10 RF NPN transistorQ400 4809579E18 Mosfet P - channelQ403 4813824A17 Bipolar Transistor, PNPQ405 4802245J54 Dual NPN TransistorQ410 4802245J54 Dual NPN TransistorQ416 4809579E18 Mosfet P-channel Q417 4809939C05 Dual NPN/ PNP transistorQ502 5180159R01 Dual Trans NPNSQ505 4880214G02 NPN TransistorR101 0662057A34 240R102 0680539Z01 0.1R104 0662057N15 47KR106 0662057M26 10R107 NOT PLACEDR108 0662057M92 5.6KR109 0662057N30 200KR110 0662057M61 300R111 0662057M33 20R112 0662057M61 300R120 0662057N14 43KR130 0662057M98 10KR131 0662057N05 18K

Circuit Ref



R132 0662057N33 270KR133 NOT PLACEDR136 NOT PLACEDR161 0662057M57 200R170 0662057A34 240R171 0662057N14 43KR172 0662057A32 200R173 0662057N29 180KR174 0662057N15 47KR175 0662057B59 3R176 0662057B59 3R191 0662057C01 0R201 0662057N21 82KR202 0662057N23 100KR204 0662057N15 47KR231 0662057M52 120R232 0662057M69 620R233 0662057M68 560R241 0662057M34 22R242 0662057M52 120R243 0662057M98 10KR244 0662057N03 15KR245 0662057M59 240R248 0662057M37 30R251 0662057M38 33R252 0662057M60 270R253 0662057M95 7.5KR254 0662057M96 8.2KR255 0662057M89 4.3KR256 0662057M37 30R260 0662057M74 1KR281 NOT PLACEDR301 0662057N23 100KR302 0662057N23 100KR303 0662057M78 1.5KR304 0662057N01 12KR305 0662057M66 470R306 0662057N23 100KR307 0662057N23 100KR308 0662057M43 51R309 0662057M01 0R310 NOT PLACEDR311 0662057N11 33KR312 0662057M90 4.7KR313 0662057M62 330R314 0662057M79 1.6KR315 0662057N01 12KR320 NOT PLACEDR321 0662057N01 12KR322 0662057M74 1KR324 0662057N25 120KR328 0662057M12 2.7

Circuit Ref


R329 0662057M01 0R330 0662057M98 10KR331 0662057M57 200R332 0662057N01 12KR333 NOT PLACEDR339 0662057M89 4.3KR340 0662057M96 8.2KR342 0662057N23 100KR344 0662057M43 51R345 0662057N13 39KR346 0662057N03 15KR348 0662057M87 3.6KR349 0662057C01 0R350 0662057M98 10KR355 0662057N23 100KR358 0662057M74 1KR359 NOT PLACEDR360 0662057N06 20KR361 0662057N06 20KR363 0662057M64 390R364 0662057M80 1.8KR365 0662057M76 1.2KR366 0662057N01 12KR367 0662057V04 12KR368 0662057V02 10KR369 0662057M70 680R370 0662057M01 0R371 NOT PLACEDR372 NOT PLACEDR373 NOT PLACEDR374 NOT PLACEDR375 NOT PLACEDR376 NOT PLACEDR377 NOT PLACEDR378 NOT PLACEDR400 0662057N15 47KR401 0662057M01 0R402 NOT PLACEDR403 NOT PLACEDR405 0662057M01 0R406 0662057N20 75KR407 0662057N19 68KR408 NOT PLACEDR409 0662057M98 10KR410 0662057N23 100KR411 0662057M98 10KR413 0662057M01 0R414 0662057V34 180KR415 0662057V26 91KR416 0662057M98 10KR418 0662057M01 0R419 0662057M67 510

Circuit Ref


R420 0662057B46 10MR421 0662057M81 2KR423 0662057N39 470KR424 0662057N12 36KR425 0662057N10 30KR426 0662057N35 330KR427 0662057M84 2.7KR428 0662057M10 2.2R429 0662057N20 75KR431 0662057N39 470KR432 0662057N16 51KR434 0662057M62 330R435 0662057M81 2KR436 0662057M01 0R437 NOT PLACEDR445 0662057N08 24KR447 0662057N23 100KR448 0662057M98 10KR449 0662057N08 24KR450 0683962T45 68R451 0662057N03 15KR452 0662057N23 100KR453 NOT PLACEDR454 NOT PLACEDR455 NOT PLACEDR456 0662057M01 0R457 0662057M98 10KR460 0662057M90 4.7KR461 0662057M56 180R462 0662057M98 10KR463 0662057M61 300R471 0662057N06 20KR472 0662057N12 36KR473 0662057M26 10R475 0662057M01 0R476 0662057N35 330KR477 0662057M74 1KR478 0662057M98 10KR481 0662057N08 24KR492 0662057M01 0R498 0662057M98 10KR499 0662057M98 10KR501 0662057M70 680R502 0662057M56 180R505 0662057M98 10KR506 0662057N15 47KR507 0662057M01 0RT400 0680590Z01 Thermistor 33KS501 4080710Z01 Frequency switchS502 1880619Z02 Volume/ on- off switchSH100 2680507Z01 Harmonic Filter shieldSH101 2680510Z01 RF PA shield

Circuit Ref


SH201 2680511Z01 Synthesizer top shieldSH202 2680511Z01 Synthesizer bottom shieldSH241 2604120G01 Resonators shieldSH242 2680514Z01 VCO Buffer IC shieldSH301 2686583Z01 Receiver front end shieldSH302 2680555Z01 Receiver front end bottomSH303 2680509Z01 Mixer shieldSH304 2680624Z01 Mixer diode shieldSH322 2686528Z01 IF section shieldSH323 2686527Z01 Crystal Filter shieldSH400 2680505Z01 Controller Memory ShieldSH401 2680506Z01 Controller on-off shieldSH402 2680515Z01 Microprocessor shieldSH403 2680516Z01 Asfic_Cmp/ Audio PA shieldT301 2580541Z02 Balun transformerT302 2580541Z02 Balun transformerU101 5185130C65 VHF/ UHF/ 800 MHZ LDMOSU102 5185765B26 PCICU201 5185963A27 LVFRACN Synthesizer ICU210 5102463J61 InverterU211 5102463J61 InverterU241 5105750U54 VCO Buffer ICU247 5105739X05 SOT 5V RegulatorU248 5102463J58 3. 3V RegulatorU301 5186144B01 FM IFIC SA616U302 5109522E10 LMOS InverterU303 NOT PLACEDU400 5102463J40 3. 3V RegulatorU404 5185130C53 ASFIC_CMP ICU405 NOT PLACEDU406 *5102463J59 Flash ROM 128K x 8U407 *5102463J64 16K x 8 EEPROMU409 5102226J56 MicroprocessorU410 5102463J57 3. 3V RegulatorU420 5102463J44 Audio PAVR432 4805656W08 5. 6V ZenerVR433 4805656W08 5. 6V ZenerVR434 4802245J73 Zener Diode - 6.8VVR439 4880140L17 Zener Diode - 12VVR440 4802245J73 Zener Diode - 6.8VVR441 4802245J73 Zener Diode - 6.8VVR442 4802245J73 Zener Diode - 6.8VVR443 4802245J73 Zener Diode - 6.8VVR444 4802245J73 Zener Diode - 6.8VVR445 4802245J74 Zener Diode - 10VVR446 4802245J74 Zener Diode - 10VVR447 4802245J74 Zener Diode - 10VVR448 4802245J74 Zener Diode - 10VVR449 4802245J74 Zener Diode - 10VVR450 4802245J75 Zener Diode - 12VVR460 4802245J73 Zener Diode - 6.8VVR501 4813830A18 6.8V Zener

Circuit Ref



* Motorola Depot Servicing only

** Not Field Serviceable

Note: ToleranceCapacitor - 5% unless specified otherwiseInductor - 10% unless specified otherwiseResistor - 5% unless specified otherwise

VR506 4802245J73 Zener Diode - 6.8VY300 4802245J84 Xtal Oscillator 33. 395MHzY301 9186145B02 455kHz Ceramic Discriminator

*8486686Z01 UHF B2 Main PC Board

Circuit Ref


9.14 uhf band 2 circuit board/schematic diagrams and parts list...

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