Sony FDL-PT22/JE service manual Chroma LCD

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

A

R403

R409

C411

D404

C414

R415

4.5V

47

0.47

100p

22k

68k

:CHIP

25V

1SS355TE

CH:CHIP

:CHIP

:CHIP

F:CHIP

R405

Q402

C409

C410

Q406

Q407

68k

2SD1819A-R

0.1

0.1

XP4601

B

1SS355TE

:CHIP

C405

R401

25V

25V

XP4601

R411

22

B:CHIP

B:CHIP

6.3V

100

1M

R414

:7L

:CHIP

:CHIP

22k

:CHIP

R406

R413

FP401

680

22k

1

D405

:CHIP

N.C.

R410

:CHIP

2

CHROMA LCD

R402

39k

C412

TPR2

C402

R407

C406

:CHIP

0.47

R431

3

4.7

2.2k

22

100

25V

B INTERFACE

35V

33k

:CHIP

6.3V

:CHIP

C408

F:CHIP

4

VSS

:7L

:CHIP

:7L

0.01

VM

C

R408

B:CHIP

5

VDD

2.2k

C407

:CHIP

47

D403

6

TPR1

D401

6.3V

1SS355TE

C413

R412

7

:7L

100p

22k

N.C.

1SS355TE

CH:CHIP :CHIP

8

N.C.

9

D1

10

D4

C403

11

D3

22

R404

CN301

6.3V

R430

12

D2

D

:7L

100

0

12P

:CHIP

:CHIP

13

RESTB

D.GND

1

4.5V

14

VS1

15

VHF

2

VS2

16

H.P.

3

VDB

R301

R307

R309

17

4.5V

4

0

47k

VDG

10

:CHIP

:CHIP

D.GND

5

:CHIP

18

RV301

VDR

C311

C303

R308

TO A BOARD

A.GND

C301

47k

19

6

0.01

180p

4.7k

VD1

47

:CHIP

B:CHIP :CHIP

:CHIP

E

CN601

H.SYNC

7

6.3V

20

CLA

:7L

R306 1M :CHIP

R305 47k :CHIP

C306

21

IND

8

C302

R304 3.3k :CHIP

R416

2

4

2

4

2

4

2

4

RB405

CLB

15p

0.033

47

VIDEO

25V

4

3

2.2kx2 1/16W :CHIP

22

9

CH:CHIP

:CHIP

C415

CL2

TO LCD PANEL

B:CHIP

2

1

23

A.GND

10

R303

100

VM

X301

470

6.3V

4.5V

BRT

11

3.58MHz

:CHIP

C304

:7L

24

CP

D303

VCXO

0.1

1

3

1

3

1

3

1

3

25

NC

12

MA8051

25V

C432

D1

11

10

9

8

7

6

5

4

3

2

1

B:CHIP

26

2

0.001

D4

24

23

22

21

20

19

18

17

16

15

14

13

VDDB

DB

D1

D4

D3

D2

CLB

CL2

B:CHIP

27

VIDEO

D3

F

28

RB401

RB402

RB403

RB404

D2

C418

12 TPR1B

VSSB 44

4.5V

2.2kx2

2.2kx2

2.2kx2 2.2kx2

29

IC301

VCC

VCXO OUT

VCXO MONITER VCXO IN COLER CONT TINT CONT

KILLER FILTER APC FILTER

SW

KILLER OUT

PIX CONT

GND

0.1

1/16W

BESTB

1/16W

1/16W

CLA

1/16W

CP

RESTB

25V

4.5V

M52042FP

VIDEO IN SYNC SEP IN ACC FILTER SYNC OUT

5

CHROMA TRAP

CONTRAST

7

F:CHIP

13 TPR1

:CHIP

:CHIP

:CHIP

:CHIP

SGD1B 43

R427

30

VS1

HD IN

CLUMP

R OUT

G OUT

B OUT

14 VDDC

MUTEB 42

YOUT

1k

31

8

C419

:CHIP

VS2

15 CV3

G2 41

R317

32

3

0.1

R418

VDB

1

2

3

4

5

6

7

8

9

10

11

12

4.7k

25V

1.5k

16 CV2

R2 40

33

6

:CHIP

B:CHIP

:CHIP

IC401

Q408

VDG

VIDEO

17 CV1

B2 39

34

R419

A71-2980

UN5210

VDR

C307

D301

C420

18 PLLO

INB 38

4.5V

10k :CHIP

35

4

1SS355TE

VD1

G

4.7

12p

19 PLLO2

HSO 37

25V

R310

G

R318

CH:CHIP

R420

36

CLA

:7L

R312

C309

68k

R315

1k :CHIP

20 XTI

VS2 36

560

470k :CHIP

:CHIP

39k

1

37

22k

:RN-CP

CLB

:CHIP

R313

:CHIP

Q302

21 XTO

HIN 35

38

R314

X401 4.5MHz

CL2

UN5210

22 VSSC

VIN 34

R311

100k

R

B

C421

AUTOCB

39

:CHIP

VM

150k

C308

R322

12p

R429

AUTOC

TGLVL

VDDA

PALB

VSSA

:CHIP

680p

C310

C315

CH:CHIP

3.3k

BIN

RIN

GIN

40

B:CHIP

68k

47p

:CHIP

R436

CP

0.01

BT

RB

:RN-CP

CH:CHIP

10k

41

0.125VB:CHIP B:CHIP

C422

N.C.

23

24

25

26

27

28

29

30

31

32

33

:CHIP

42

0.001

N.C.

R320

B

B:CHIP

43

H

G

2.7k :CHIP

N.C.

Q303

1.5k

C312

R

B

:CHIP

2SB709A-R

0.1

C423

R424

25V

G

R

C314

F:CHIP

0.001 B:CHIP

R417

R323

C424

R423

4.7

4.7k

25V

2.2M

0.001 B:CHIP

6.8k :CHIP

:CHIP

Q403

:CHIP

R428

C313

:7L

R316

R422 10k :CHIP

UN2215

47k

0.0015

R324

270k

:CHIP

B:CHIP

10k

D302

:CHIP

4.5V

C425

C427

:CHIP

4.7

0.1

RV402

C428

R421

MA8051

25V

25V

47k

0.01

10k

:7L

F:CHIP

:CHIP B:CHIP

:CHIP

I

B-´SS823.<U..>-B..

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