Sony KL-W9000 service manual Schematic Diagram of C 1/2 Board, ∙ C 1/2 Board Waveforms

(7) Schematic Diagram of C (1/2) Board

+5V

+5V

+13V

+13V

+13V

R

C5202

C5203

C5260

C5261

R-SIG1

0.1

47

0.1

47

R5270

F:CHIP

25V

F:CHIP

25V

10

R-SHIS

RHBS

RLBS

R-SIGC

:CHIP

I

O

SID-BI

SID-GA

+5V

R-BIAS

R-VCOM

R-LGAIN

R-HGAIN

R-GAIN

R5202

G

L5202

C5205

+5V

+5V

10µH

47

5.6

C5209

C5210

25V

3W

47

47

:RS

25V

25V

R5226

R5232

R5234

R5236

R5240

R5220

0

R5230

0

2.4k

0

0

IC5007

C5201

C5204

5.6k

:CHIP

0

:RN-CP

:CHIP

R5228

:CHIP

:CHIP

NJM78M05FA

0.1

0.1

:CHIP

:CHIP

5V REG

F:CHIP

F:CHIP

6.8k

RV5203

RV5205

RV5202

TP5203

C5220

C5221

:CHIP

RV5201

4.7k

4.7k

R

4.7k

0.1

47

4.7k

R-SIG2

F:CHIP

10V

R5284

0.1 F:CHIP

R5237 2.2k :CHIP C5230

0

C5225 0.1 F:CHIP

0.1 F:CHIP

C5227 0.1 F:CHIP

R5235 4.3k :RN-CP

C5229 0.1 F:CHIP

0.1 F:CHIP

C5231 0.1 F:CHIP

R5241 2.2k :CHIP

R5271

R5221

:CHIP

C5226

C5228

C5232

10

C5222

R5244

0.1

:CHIP

1.2k

0.1

R5233

0

F:CHIP

+5V

:CHIP

FB5201

F:CHIP

R5231

0

:CHIP

0

0

:CHIP

:CHIP

:CHIP

R5260

R5282

0

:CHIP

#

R5261

R

R

C5244

0

R-SIG3

R5210

:CHIP

FB5010

0.1

FL5017

EMI

R5324

R5272

10

F:CHIP

0

TU01M

:CHIP

2R

D5050

0

10

:CHIP

Q5210

:CHIP

:CHIP

#

36

35

34

33

32

31

30

29

28

27

26

25

2SD601A

R BUFFER

2R

LGAM POS

SIDGAIN

SIDBIAS

NC

PRG

FRP

NC

VCCS

SIDOUT

GNDS

VCOM CONT

R-VCOM

R5273

10

37

HGAMPOS

VCOMOUT

24

:CHIP

R5280

R5281

C5262

R5211

AMPBIAS

C5245

C5246

330

#

1k

38

NC

SIGCCONT

23

0.1

C5247

#

:CHIP

F:CHIP

47

C5248

:CHIP

0.1

39

CLP

LGAMGAIN

22

25V

10

F:CHIP

40

NC

1

HGAMGAIN

21

41

SIGIN

IC5201

AMPGAIN

20

R-SID

R5283

R5206

42

SHISCONT

VCC

19

R5274

CXA3049AQ

CN5201

10

10

:CHIP

#

LCD DRIVER R

:CHIP

9P

43

VCC2

VCC

18

YEL-L

44

VCC2

GND2

17

:S-MICRO

R5250

45

GND

GND2

16

2

390k

R5251

R5252

GND

1

:CHIP

390k

390k

2R

C5240

C5241

R

:CHIP

2R-SIG

2

47

0.1

46

GND

2

2

SIG1OUT

15

:CHIP

2G

10V

F:CHIP

47

NC

SIG1FB

14

R.GND

2G-SIG

3

SIG3OUT

SIG2OUT

2B

R5290

48

VCCS

SIG3FB

SIG2FB

VCCS

13

R5253

R5254

R5255

0

0

2B-SIG

4

RB5201

10

GNDS

GNDS

:CHIP

:CHIP

0

:CHIP

GND

5

10x2 1/16W :CHIP

SH1

SH2

SH3

SH4

NC

NC

C5243

:CHIP

C5242

C5250

C5251

0.1

TEMP PROT

6

0.1

F:CHIP

1

1

F:CHIP

1

2

3

4

5

6

7

8

9

10

11

12

35V

35V

G

+10V

7

:TA-CP

:TA-CP

G-SIG1

GND

8

R

C5252

R5470

+17V 9

EMI

+17V

1 35V :TA-CP

10

:CHIP

FL5016

TO A BOARD

TU01M

CN4006

FB5014

R

BLM41A01

+13V

FB5005

RB5202

+13V

FB5015

BLM32A07

10x2 1/16W :CHIP

C5460

C5461

BLM41A01

0.1

47

F:CHIP

25V

FB5016

SID-BI

SID-GA

G-SHIS

GHBS

GLBS

G-BIAS

G-VCOM

G-SIGC

G-LGAIN

G-HGAIN

G-GAIN

TP5403

BLM41A01

+5V

G

FB5017

P.GND

+5V

+5V

G-SIG2

R5402

R5403

R5471

BLM41A01

33k

100

R5428

10

R5401

:CHIP

:CHIP

R5444

100

R5430

R5432

R5434

R5436

R5440

:CHIP

FB5018

15k

R5420

:CHIP

0

0

2.4k

0

0

BLM41A01

:CHIP

5.6k

0

RV5402

:CHIP

:CHIP

:RN-CP

:CHIP

:CHIP

:CHIP

:CHIP

4.7k

Q5420

RV5403

RV5404

RV5405

RV5407

FB5019

C5421

4.7k

4.7k

2SD601A

4.7k

4.7k

BLM41A01

TEMP

C5420

47

0.1 F:CHIP

C5401

10V

R5484

0.1

C5427

0

C5426

0.01

TH5401

F:CHIP

:CHIP

0.1

C5428 0.1 F:CHIP

R5435 4.3k :RN-CP

C5429 0.1 F:CHIP

R5437 2.2k :CHIP

C5430 0.1 F:CHIP

C5431 0.1 F:CHIP

R5441 2.2k :CHIP

F:CHIP

0 :CHIP

R5431

F:CHIP

C5432

R5445

R5421

0

0.1

G

FB5401

1.2k

R5433

:CHIP

F:CHIP

:CHIP

0

0

G-SIG3

:CHIP

:CHIP

R5472

10

C5422

C5425

R5429

R5460

:CHIP

0.1

0.1

2.2k

0

F:CHIP

F:CHIP

:CHIP

:CHIP

R5482

#

FB5011

R5410

G

R5461

G-VCOM

0

0

10

C5444

:CHIP

R5473

:CHIP

2G

0.1

CN5202

:CHIP

Q5410

R5524

10

F:CHIP

:CHIP

10P

FL5015

2SD601A

D5051

0

:CHIP

WHT-L

TX14131

G BUFFER

#

2G

36

35

34

33

32

31

30

29

28

27

26

25

G-SID

:S-MICRO

EMI

H.SYNC

R5474

2HD

1

LGAM POS

SIDGAIN

SIDBIAS

NC

PRG

FRP

NC

VCCS

SIDOUT

GNDS

VCOM CONT

10

R5481

C5462

:CHIP

2VD

2

EMI

V.SYNC

R5480

#

#

37

24

R5411

HGAMPOS

VCOMOUT

GND

FL5014

FL5013

330

3

TX14131

TX14131

1k

38

NC

AMPBIAS

SIGCCONT

23

C5445

C5446

C5447

:CHIP

C5448

2HS

4

EMI

2HS

0.1

47

0.1

39

CLP

LGAMGAIN

22

10

2VS

5

F:CHIP

25V

F:CHIP

EMI

2VS

40

NC

HGAMGAIN

21

GND

6

3

41

SIGIN

AMPGAIN

20

G.GND

+9V

7

FL5012

R5483

R5406

IC5401

GND

8

10

42

SHISCONT

CXA3049AQ

VCC

19

TX14131

:CHIP

#

43

VCC2

LCD DRIVER G

VCC

18

SCL

9

44

VCC2

GND2

17

SDA

10

R5450

R5451

45

GND

GND2

16

4

390k

390k

B

TO A BOARD

:CHIP

:CHIP

R5452

C5440

C5441

46

GND

SIG1OUT

15

G

390k

B-SIG1

CN4005

47

0.1

R5490

4

4

:CHIP

10V

R5670

F:CHIP

10

47

NC

SIG1FB

14

SIG3OUT

SIG2OUT

10

:CHIP

48

VCCS

SIG3FB

SIG2FB

VCCS

13

R5453

R5454

R5455

:CHIP

L5602

RB5401

0

0

GNDS

GNDS

0

10µH

10x2 1/16W :CHIP

SH1

SH2

SH3

SH4

:CHIP

:CHIP

:CHIP

NC

NC

C5443

C5450

C5451

C5442

0.1

0.1

F:CHIP

1

1

F:CHIP

1

2

3

4

5

6

7

8

9

10

11

12

35V

35V

1

2

:TA-CP

:TA-CP

3

4

G

C5452

C5601

C5602

1

TP5603

35V

47

0.1

1

2

B

:TA-CP

16V

F:CHIP

3

4

B-SIG2

G

+13V

R5671

10

RB5402

+13V

:CHIP

10x2 1/16W :CHIP

C5660

C5661

0.1

47

F:CHIP

25V

SID-BI

SID-GA

+5V

B-SHIS

BHBS

BLBS

B-BIAS

B-VCOM

B-SIGC

B-LGAIN

B-HGAIN

B-GAIN

+5V

+5V

R5626

R5630

R5632

R5634

R5636

R5640

B

R5620

R5628

0

0

2.4k

0

0

0

5.6k

6.8k

:CHIP

:CHIP

:RN-CP

:CHIP

:CHIP

B-SIG3

C5620

:CHIP

R5684

:CHIP

:CHIP

C5631

0.1

0

RV5603

0.1

RV5605

R5672

F:CHIP

C5621

RV5601

RV5602

:CHIP

4.7k

F:CHIP

4.7k

10

47

4.7k

4.7k

:CHIP

10V

0.1 F:CHIP

C5627

R5635 4.3k :RN-CP

C5629 0.1 F:CHIP

0.1 F:CHIP

0.1

C5628 0.1 F:CHIP

R5637 2.2k :CHIP

C5630 0.1 F:CHIP

R5641 2.2k :CHIP

R5621

C5625

C5626

F:CHIP

R5644

C5632

R5631

0

1.2k

0.1

Q5610

R5682

:CHIP

0

R5633

:CHIP

F:CHIP

#

FB5601

C5622

:CHIP

0

2SD601A

B

0

0.1

:CHIP

B BUFFER

:CHIP

F:CHIP

FB5012 0 :CHIP

2B

D5052

R5660

0

#

:CHIP

R5610

PRG

R5680

10

R5681

FRP

:CHIP

330

C5662

R5661

FB5003

+5V

:CHIP

#

#

C5644

0

0.1

BLM32A07

F:CHIP

:CHIP

R5724

R5673

0

10

R5699

:CHIP

:CHIP

36

35

34

33

32

31

30

29

28

27

26

25

B-SID

FB5004

0 :CHIP

BLM32A07

SLSH1

2 1

SLSHI1

15 16

B-VCOM

R5691

LGAM POS

SIDGAIN

SIDBIAS

NC

PRG

FRP

NC

VCCS

SIDOUT

GNDS

VCOM CONT

R5700

C5633

R5674

100

0 :CHIP

SCL

:CHIP

0.1

10

SLSH2

SLSH2

F:CHIP

37

HGAMPOS

VCOMOUT

24

:CHIP

R5701

R5687

R5692

R5611

AMPBIAS

C5645

C5646

C5647

5.6k

100

1k

38

NC

SIGCCONT

23

0.1

2.7k :CHIP

:CHIP

:CHIP

F:CHIP

47

0.1

C5648

RL

SDA

:CHIP

SLSH3

3

BIAS

14

39

CLP

LGAMGAIN

22

25V

F:CHIP

10

R5688

2B

5.6k

40

NC

5

HGAMGAIN

21

:CHIP

BL

13

41

SIGIN

AMPGAIN

20

B.GND

4

BIAS

R5694

R5683

IC5601

R5606

42

SHISCONT

VCC

19

10k

10

CXA3049AQ

RH

#

12

:CHIP

:CHIP

43

VCC2

LCD DRIVER B

VCC

18

5

BIAS

BH

44

VCC2

GND2

17

R5650

R5651

R5652

B-SS530.<U/C>-C..P1

6

390k

390k

6

BIAS

11

SH1A

45

GND

GND2

16

390k

:CHIP

:CHIP

R5693

SH3A

C5640

C5641

46

GND

SIG1OUT

15

B

:CHIP

SH2A

SLSH3

10k

SH4A

47

0.1

6

6

9 10

:CHIP

10V

F:CHIP

47

NC

SIG1FB

14

8 7

WIDE

SH1B

R5690

SIG3OUT

SIG2OUT

48

SIG3FB

SIG2FB

13

R5653

SH3B

10

VCCS

VCCS

R5654

0

R5655

SH2B

:CHIP

GNDS

GNDS

0

:CHIP

0

NTHD

SH4B

SH1

SH2

SH3

SH4

C5643

:CHIP

NC

NC

:CHIP

FB5602

C5642

0.1

C5650

C5651

BLM41A01

F:CHIP

1

IC5602

0.1

1

RB5601

35V

CXA1875AM-T4

F:CHIP

1

2

3

4

5

6

7

8

9

10

11

12

35V

10x2 1/16W :CHIP

:TA-CP

:TA-CP

D/A CONVERTER

B

C5652

1

2

WIDE

1

35V

3

4

:TA-CP

1

2

B

3

4

(1/2)(LCD DRIVER)

RB5602

10x2 1/16W :CHIP

C

Schematic diagram	Schematic diagram
ñ (u) board	(c)(1/2) board l

∙ C (1/2) BOARD WAVEFORMS

1	2	3
4.5 Vp-p (H)	10.0 Vp-p (H)	4.5 Vp-p (H)
4	5	6
10.0 Vp-p (H)	4.5 Vp-p (H)	10.0 Vp-p (H)

∙ C (1/2) BOARD VOLTAGE LIST

Ref.	Pin No.	Voltage [V]	Ref.	Pin No.	Voltage [V]	Ref.	Pin No.	Voltage [V]	Ref.	Pin No.	Voltage [V]
IC5201	2	1.2	IC5401	2	1.2	IC5601	2	1.2	IC5602	1	0
	3	1.2		3	1.2		3	1.2		2	0
	4	5.1		4	5.1		4	5.1		3	2.6
	5	1.2		5	1.2		5	1.2		4	2.9
	8	6.8		8	6.8		8	6.8		7	0.4
	9	6.8		9	6.8		9	6.8		9	4.7
	10	6.8		10	6.8		10	6.8		10	0
	11	6.8		11	6.8		11	6.8		11	5.1
	14	6.8		14	6.8		14	6.8		13	5.1
	15	6.8		15	6.8		15	6.8		14	4.9
	20	3.3		20	3.3		20	3.3		15	5.1
	21	0		21	0		21	0
									Q5410	B	2.8
	22	2.7		22	2.7		22	2.7
										E	2.6
	23	3.2		23	3.2		23	3.2
	24	6.3		24	6.3		24	6.3
									Q5420	B	0.7
	25	1.4		25	1.4		25	1.4
										C	0
	27	6.8		27	6.8		27	6.8
	30	3.4		30	3.4		30	3.4	Q5610	B	2.8
	31	0.3		31	0.3		31	0.3
										E	2.6
	33	0.9		33	0.9		33	0.9
	34	0.9		34	0.9		34	0.9
	35	1.3		35	1.3		35	1.3
	36	3.7		36	3.7		36	3.7
	37	5.1		37	5.1		37	5.1
	39	5.1		39	5.1		39	5.1
	41	2.6		41	2.6		41	2.6

– 87 – – 88 – – 89 – – 90 –