Manuals / Brands / Home Audio / CD Player / Kenwood / Home Audio / CD Player

Kenwood TS-2000, TS-2000X, TS-B2000 TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Component side view (J79-0206-09)

1 79

Download 79 pages, 3.63 Mb

49

JKLMNOPQRSIHGFEDCBA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

G

D

S

C30

C31

TXB

C39

C43 C44

C45

+

C50

TXB

C51

C59

+

C401

C60

C404

C61

C62

C63

C66

12VF 12VR

Q13

C69

C76

C78

C86

C7

D4

Q302

L302

L309

XF1

TH2

L337

L338

L345

L349

D12

R303

R304

R305R306

R113

R115

R311

R314

L2

L3L5

L7

L8

L16

R334R335

L22

C303

L24

L25

L26

C306

IC3

12 3 4

L27 L28

C308

C309

L30

C310

C312

L33

R13

C318

L39

R17R18

R359

R19

L40

L43

R360R361

L45

C131

R364 C134

R365

R366

R368

C138

C139

L52

R374

R375

R383

R44

VR1

C155

R47

R389

R390

R50

R51

R52

R53

C172

C173

C179

C370

C372

C373C378

C386

C387

C194

C195

R89

C390

C391

C393

CN6

C397

R93

C398

C399

R97

R98

CP1CP2

C15

C17

C23

C35

C40

C400

Q16

Q17

C79 C80

Q301

Q310

Q311

Q312

Q313

Q314

L301

L303

L304

L305

XF2

L320 L321

L339

L340 L341

CN11

R101

L342

R102

L343

CN13

L344

CN14

CN15

R105

L346

CN16

R106

D13

R301

R112

R307

R318

L9

L10

L12

L15

R333

L17

C301

C302

C304

C305

R342 C307

IC4

C311

C313C314

C320

L42

R362

R363

L49

C136

R367

R369

Q6

B

E

C

L50

L51

R370

R371

R372

R373

R376

R377

R378

C148

R379

C149

C151

C153

VR2

C156

C165

D301

D305

C367

C368

C369

C371

C374

C180

C377 C379

C381

C382

C384

C385

R88

C392

C394

R90

R95

CN9

LO31

R302

CF2

TC301

C176

C52

C53

C500

TH500

R500

R501

C84

C85

C91

C94

C9

Q303

Q315

L336

CN12

R312

L6

C101

L18

L19

L20

L21

L29

R12

R14

R15

R33

R6 R7

R385R386

R391

R62

CN7

CN8

C11

C12

C21

C46

C56

C57

C64

C65 C67

C68

C70

C71

C72 C74

C75

D3

D5

R140

R141

C315

C327

R45

R46

R48

CN5

CF1

12EN3

12EN2

PCK

PDA

12EN1

12UL AGC

5C 12TXB

12RXB

18

1

NC

GND

12VSF

12VSR

5C

NC

12TXB

12RXB

AGC

12OP

12THV

12UL

12EN2

12EN1

PDA

PCK

12EN3

GND

+

+

+

+

G2

G1 S

D

G2

G1 S

D

TP2

1

14

15

28

A1

A2

12TIF

GND

12RIF

GND

1

4

W2

+B

W3

GND

CN4

12ANT

CN14

GND

J79-0206-09

Ref No. Address

IC3 4N

IC4 5D

Q6 5I

Q13 5E

Q16 6D

Ref No. Address

Q17 7D

Q301 8D

Q302 8E

Q303 9J

Q310 4B

Ref No. Address

Q311 4B

Q312 9B

Q313 5A

Q314 5B

Q315 9I

Ref No. Address

D3 5Q

D4 5S

D5 6S

D12 4E

D13 6H

Ref No. Address

D301 7C

D305 7C

TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Component side view (J79-0206-09)

Component side

Foil side

Layer 1

Layer 2

Layer 3

Layer 4

TS-2000/B2000/2000X

TS-2000S/2000V/2000SX/2000VX

PC BOARD

Contents

Main SERVICE MANUAL SUPPLEMENT III TS-B2000 TS-2000/B2000/2000X TS-2000S/V/SX/VX ALL MODE MULTI-BAND TRANSCEIVER TS-2000/2000X/2000S/2000V/2000SX/2000VX TS-2000/B2000/2000X TS-2000S/2000V/2000SX/2000VX CONTENTS BEFORE USING THE SERVICE MANUAL Content of Parts list Content of Adjustment method Content of PCB gures/ Schematic diagram #!0!#)4/23 2%3)34/23 TS-2000/B2000/2000X/2000S/2000V/2000SX/2000VX FINAL UNIT (X45-384X-XX) 0-00 : J,J2,K1,K2,K3 0-01 : J1,J3 2-71 : E1,E2,E3,E4,E5 Page Page Page If a part reference number is listed in a shaded box, that part does not come with the PCB. FILTER UNIT (X51-3180-XX) 00 : J,J2,K,K2,K3,E1,E2,E3,E4,E5 01 : J1,J3 Page Page TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Page Page Page Page Page Page Page TS-2000/B2000/2000X TS-2000S/2000V/2000SX/2000VX Transmitter Section Page Page Page 1200MHz Unit Transmitter Section Page Transmitter Section Page Page Page 1200MHz Unit Transmitter Section Page Adjustment Points (Upper Side) FILTER UNIT FINAL UNIT (A/2) TX-RX 2 UNIT (B/11) L422,427 : 31.2MHz level VR901,902 : Final idling current (UHF) TC404 : Lock volatge (UHF PLL) TX-RX 2 UNIT (D/11) 1200MHz Adjustment Points TX-RX 3 UNIT TX-RX 3 UNIT (X57-607) TX-RX 1 UNIT (X57-605) (A/10) 35 1200MHz Adjustment Points TX-RX 3 UNIT TX-RX 3 UNIT (X57-607) TX-RX 1 UNIT (X57-605) (A/10) INTERCONNECTION DIAGRAM M X45-384X-XX (B/2) TS-2000/X/S/V/SX/VX ONLY TS-B2000 ONLY FINAL UNIT (X45-384X-XX) (A/2) Component side view (J79-0192-19 A/2) FINAL UNIT (X45-384X-XX) (A/2) Foil side view (J79-0192-19 A/2) FINAL UNIT (X45-384X-XX) (B/2) Component side view (J79-0192-19 B/2) FINAL UNIT (X45-384X-XX) (B/2) Foil side view (J79-0192-19 B/2) Page Ref No. Address IC3 4N IC4 5D Q6 5I Q13 5E Q16 6D Ref No. Address Q17 7D Q301 8D Q302 8E Q303 9J Q310 4B Ref No. Address Q311 4B Q312 9B Q313 5A Q314 5B Q315 9I Ref No. Address D3 5Q D4 5S D5 6S D12 4E D13 6H TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Component side view (J79-0206-09) Ref No. Address IC1 6L IC5 8Q Q1 7I Q2 7I Q3 8K Ref No. Address Q4 7M Q5 5N Q7 9J Q8 9I Q9 8I Ref No. Address Q10 9F Q11 9D Q12 8C Q14 9O Q15 9N Ref No. Address Q18 3Q Q19 8O Q20 8M Q304 8J Q305 7Q TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Foil side view (J79-0206-09) X45-384 1/1 FINAL UNIT (430) (X45-384X-XX)(B/2) X45-384X-XX Page 0-01 47 470 47k 470 Page Page Page C51 X51-318X-XX-CN9 X51-318X-XX-CN10 Page Page Page Page Page X57-607 1/1 Note : The components marked with a dot () are parts of layer 1. TX-RX3 UNIT (1.2G) (X57-607X-XX) X57-607X-XX Page Page R602R18 R604 X57-605X-XX X57-606X-XX Page Page Page 67 68 LEVEL DIAGRAM (RX SECTION) Measurement condition (TX-RX 1 unit) Measurement condition (TX-RX 2 unit) Measurement condition (TX-RX 3 unit) 69 LEVEL DIAGRAM (TX SECTION) Measure the voltage or power using the oscilscope or spectrum analyzer. Measurement condition (TX-RX 1 unit) Frequency : 14.2MHz Output power : 100W (HF, VHF), 50W (UHF) Page Page J79-0192-19 A/2 FINAL UNIT (X45-384X-XX) (A/2) Component side view (J79-0192-19 A/2) FINAL UNIT (X45-384X-XX) (A/2) Foil side view (J79-0192-19 A/2) FINAL UNIT (X45-384X-XX) (B/2) Component side view (J79-0192-19 B/2) FINAL UNIT (X45-384X-XX) (B/2) Foil side view (J79-0192-19 B/2) Page Ref No. Address IC3 4N IC4 5D Q6 5I Q13 5E Q16 6D Ref No. Address Q17 7D Q301 8D Q302 8E Q303 9J Q310 4B Ref No. Address Q311 4B Q312 9B Q313 5A Q314 5B Q315 9I Ref No. Address D3 5Q D4 5S D5 6S D12 4E D13 6H TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Component side view (J79-0206-09) Ref No. Address IC1 6L IC5 8Q Q1 7I Q2 7I Q3 8K Ref No. Address Q4 7M Q5 5N Q7 9J Q8 9I Q9 8I Ref No. Address Q10 9F Q11 9D Q12 8C Q14 9O Q15 9N Ref No. Address Q18 3Q Q19 8O Q20 8M Q304 8J Q305 7Q TX-RX 3 UNIT (UT-20) (X57-607X-XX) 0-00 : J2,J3,K3 2-71 : E5 Foil side view (J79-0206-09)