Sony KV-21SE43C, KV-20S90 service manual Ird Ccv

J

—

K

—

L

—

M

—

N

—

O

—

P

—

C092

C091

470

3

A2

6

Q305

1k

15pF

15pF

C037

25V

B-CLK

2SB709A

:ZZ-CP

:CI

CH:CC-CP

CH:CC-CP

VSS

BUFFER

0.0022

B:CC-CP

4

5

R056

4.7k

:RD

B-DAT

R066

:0B

220

D002

VIDEO

VIDEO

:ZZ-CP

VIDEO

R394

LED UNIT

100

STAND-BY/TIMER

TP001

+B

R043

S001

12V

9V

1k

POWER

:RD

PU-Z

Q670

R021

R022

R023

R020

R090

8

7

6

5

2SD774-T-34

RELAY DRIVER

680

820

2.2k

6.8k

10k

C/N

TES ER

:RD

:RD

:RD

:RD

:RD

IC002

TUP TOU

DNG

STBY 5V

NJM78LR05BM-TE2

R670

S005

S004

S003

S002

S006

S007

C692

VOL-

VOL+:

CH-

CH+:

TV/V

DEMO

T

+B

47

W1

2.2k

STBY+5V

:PU-Z

PU-Z

:PU-Z

PU-Z

:PU-Z

PU-Z

UPNI

C/N

DC

C/N

25V

:CI

IC004

22

R671

C633

1

2

3

4

576 R

1k

47

7.5V

D501

SBX3081-71

C509

C507

SIRCS

330p

3900pF

ERC06-15S

C691

C690

AUDIO VCC

2kV

1.2kV

3

2

1

0.47

C693

:CC

470

C508

R061

25V

:CI

0.47

0.015

JW(5.0MM)

:CI

:CQ

C505

200V

C644

R073

2000pF

:CA

1.2kV

JW510

JW

0.0047

3.3

+B

(12.5MM)

(12

250V

C643

0.0047

250V

E

E

SYBY+5

R602

4.7

STBY+5V

R633

C645

T604

R502

T501

16

Q607

R608

33k

C004

D631

4.7k

R060

0.01

R603

:RN

:HDT

JW

47

ERC04-06S

2SK2845-LB102

22M

250V

470k

3W

25V

D632

CONVERTER

1/2W

1

2

Q502

-EV

(5.0MM)

:CI

ERC04-06S

3

6

2SD2624

R609

C502

+

D633

H OUT

2.2k

0.015

R504

IRD

CCV

ERA22-08TP3

200V

2

R548

JW

R683

2.2k

3

10

:CA

(7.5MM)

15

FB501

4.7k

R643

Q606

C646

C648

+B

C626

1

4

0.45UH

:RD

1

2

4.7k

2SD1292-T103

10

R617

0.001

D634

D635

0.47

Q501

14

:E

C5

R682

PROTECT

C613

450V

S

C647

470p

680

500V

1SS133T-77

1SS133T-77

4

11

:CI

2SC3209LK-TP

C504

R546

2

*

B

AUDIO VCC

H DRIVE

470p

R543

:

4.7k

R611

C650

500V

470

R612

:1B

R614

47k

0.001

D636

B:CC

10k

2W

R698

680

10k

5

9

R632

13

:RD

:RS

*

Q608

10k

TP601

R544

D601

C654

R664

2SC3311A-QRSTA

R610

1k

330

TP500

4.7

D3SB60F

SW

6

8

R501

SET+9V

2W

C542

*

H.DRIVE

R637

2.2k

:RS

D638

47

R616

C656

10k

:RD

D1N20R-TA

R640

:CI

6.8

C614

D637

22

R639

47k

1/2W

0.001

JW690

D670

MTZJ-T-77-6.2C

C611

47k

Q602

R549

(5.0MM)

10k

:ZZ-CP

1SS133T-77

R672

T603

0.001

FB611

2SD601A

9V

RY602

5.6k

2kV

1.1UH

BUFFER

3W

*

R635

JW691

(5.0MM)

R661

R660

C634

10k

C630

Q605

100

0.01

R636

2SD2137-OP-TA

5.6k

0.47

2

14

D653

160V

B

4.7k

3W

1/2W

9V REG

R652

RU4AM-T3

:1D

C616

R649

R641

*

R659

C602

C603

C604

C605

R688

*

IC601

4

15

L200

470

4.7

C629

5.6k

*

:RD

3W

1.8

4700pF

4700pF

*

*

D609

JW(5mm)

12V

:RS

100

3W

CONVERTER

D616

R638

10W

250V

250V

250V

250V

R658

*

FB605

+B

22k

25V

S3L20UF4

:CI

C638

*

125V

*

C617

1.1UH

5

4

3

2

1

3

13

12V

D611

*

C631

R679

2200

R662

470

MTZJ-T-77-10B

4

1

C657

:40

R651

FB600

FB601

5

11

16V

0.47

T601

680p

*

1.1UH

1.1UH

R644

:LFT

500V

FB606

1.2k

D614

R647

C618

R657

D617

B

1.1UH

3

2

33

680p

D615

FB602

3.3k

1/2W

S2L20UF

1.5kV

R674

7

12

1.1UH

C623

HU1.1

p047

D613

680

D603

0.01

R623

2.2M

100k

R655

R620

C641

10k

R626

THP601

C628

8

10

3

1/2W

0.22

R663

680p

:RN

*

100

0

R656

500V

2W

25V

406 BF

26C

1

C621

1.5k

C622

FB609

C601

2W

0.001

0UH

AUDIO VCC

1

470p

0.47

125V

9

R625

PH600

VDR601

PC123FY2

R634

2

2.2k

RY601

4

1

1k

:RN

*

C632

12V

F601

D602

R648

1000

2.2k

25V

*

1SS133T

3

2

IC602

Q601

2SC3311A

ERROR AMP

SW

R630

2.2k

:RD

R631

10k

:RD

:HD

:1B

	2	1	2	1
TO AC			TO
CONNECTOR				CGD	CN602
	CA	CA	CGD
CN601					2P
			DGC
2P
CA NI			CG	CG
			D	D

— 23 —