B board circuit, B board waveforms, Y/c jungle, monitor control – Sony FDL-PT222 User Manual

Page 16

Advertising
background image

– 24 –

– 23 –

2.0Vp-p (4.5MHz)

1

1.1Vp-p (4.43MHz)

2

1.0Vp-p (H)

3

0.7Vp-p (H)

4

4.1Vp-p (H)

5

1.4Vp-p (H)

6

1.4Vp-p (H)

7

1.4Vp-p (H)

8

B BOARD WAVEFORMS

4.5V

4.5V

4.5V

4.5V

4.5V

4.5V

4.5V

2

3

4

5

8

1

6

7

B

B

B

G

R

R

G

G

R

VIDEO

VIDEO

1

2

3

4

5

6

7

8

10

9

11 12

13

14

15

16

17

18

19

20

21

22

23

24

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23 24 25 26 27 28 29 30 31 32 33

34

35

36

37

38

39

40

41

42

43

44

C310

R303

R309

R313

R312

R311

C402

R403

R405

D405

Q402

C406

C407

C408

R409

C409

C410

R410

C411

C412

R411

D404

D403

C413

R412

R413

R414

C414

R415

IC401

R419

R420

R418

C419

C418

C415

X401

C422

C423

C424

R423

C428

R424

C427

R422

Q407

Q406

R317

C312

R315

R427

C309

RB401

RB402

RB403

RB404

Q408

Q403

R324

R323

R320

D301

R436

R417

R421

Q303

R310

R314

R322

D401

R408

R407

C403

C405

R307

R308

C302

C307

C314

C313

R316

C308

R318

C425

R429

RB405

C311

C301

RV301

R416

RV402

R428

R301

R430

R431

R401

R402

R404

R306

C306

CN301

Q302

C420

C421

C432

C315

FP401

X301

IC301

C303

R304

C304

R305

D303

D302

R406

47

6.3V

:7L

15p

CH:CHIP

4.7

25V

:7L

680p

B:CHIP

0.1

25V

B:CHIP

0.01

B:CHIP

0.01

B:CHIP

0.1

25V

F:CHIP

0.0015

B:CHIP

4.7

25V

:7L

4.7

35V

:7L

22

6.3V

:7L

22

6.3V

:7L

22

6.3V

:7L

47

6.3V

:7L

0.01

B:CHIP

0.1

25V

B:CHIP

0.1

25V

B:CHIP

0.47

25V

F:CHIP

0.47

25V

F:CHIP

100p

CH:CHIP

100p

CH:CHIP

100

6.3V

:7L

0.1

25V

F:CHIP

0.1

25V

B:CHIP

0.001

B:CHIP

0.001

B:CHIP

0.001

B:CHIP

4.7

25V

:7L

0.1

25V

F:CHIP

0.01

B:CHIP

1SS355TE

1SS355TE

1SS355TE

1SS355TE

1SS355TE

2SB709A-R

2SD1819A-R

UN2215

XP4601

XP4601

UN5210

470

:CHIP

47k

:CHIP

4.7k

:CHIP

10

:CHIP

68k

:CHIP

150k

:CHIP

560

:CHIP

470k

:CHIP

100k

:CHIP

22k

:CHIP

270k

:CHIP

4.7k

:CHIP

39k

:RN-CP

1.5k

:CHIP

68k

:RN-CP

2.2M

:CHIP

10k

:CHIP

47

:CHIP

68k

:CHIP

2.2k

:CHIP

2.2k

:CHIP

68k

:CHIP

39k

:CHIP

1M

:CHIP

22k

:CHIP

22k

:CHIP

22k

:CHIP

22k

:CHIP

47

:CHIP

4.7k

:CHIP

1.5k

:CHIP

10k :CHIP

1k :CHIP

10k

:CHIP

10k :CHIP

6.8k

:CHIP

2.7k

:CHIP

1k

:CHIP

47k

:CHIP

3.3k

:CHIP

10k

:CHIP

2.2kx2

1/16W
:CHIP

2.2kx2

1/16W
:CHIP

2.2kx2

1/16W
:CHIP

2.2kx2

1/16W
:CHIP

2.2kx2

1/16W :CHIP

4.5MHz

A71-2980

0

:CHIP

0

:CHIP

100

:CHIP

100

:CHIP

100

:CHIP

33k

:CHIP

47k

:CHIP

47k

:CHIP

0.033

25V

B:CHIP

1M

:CHIP

12P

UN5210

12p

CH:CHIP

12p

CH:CHIP

0.001

B:CHIP

47p

CH:CHIP

3.58MHz

M52042FP

180p

:CHIP

3.3k

:CHIP

0.1

25V

B:CHIP

47k

:CHIP

MA8051

MA8051

680

:CHIP

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

2

1

4

3

2

1

4

3

2

1

4

3

2

1

4

3

2

1

4

3

TPR1B

TPR1

VDDC

CV3

CV2

CV1

PLLO

PLLO2

XTI

XTO

VSSC

VSSB

SGD1B

MUTEB

G2

R2

B2

INB

HSO

VS2

HIN

VIN

VDDB

DB

BESTB

D1

D4

D3

D2

CLA

CLB

CL2

CP

AUTOCB

AUTOC

VDDA

BT

BIN

RIN

GIN

TGLVL

RB

PALB

VSSA

B

VCXO

VIDEO IN SYNC SEP IN ACC FILTER SYNC OUT

HD IN

CLUMP

CHROMA TRAP

Y OUT

CONTRAST

R OUT

G OUT

B OUT

VCC

VCXO

OUT VCXO

MONITER

VCXO

IN

COLER CONT

TINT CONT

KILLER FILTER

APC

FILTER

SW

KILLER

OUT

PIX

CONT

GND

D.GND

H.P.

4.5V

VIDEO

A.GND

H.SYNC

RESTB

VS1

VS2

VDB

VDR

VD1

CLA

CLB

CL2

VM

CP

N.C.

N.C.

N.C.

VDG

N.C.

TPR2

VSS

VM

VDD

TPR1

N.C.

N.C.

D1

D4

D3

D2

RESTB

VS1

VS2

VDB

VDG

VDR

VD1

CLA

CLB

CL2

VM

CP

D1

D4

D3

D2

VHF

IND

BRT

D.GND

A.GND

NC

Y/C JUNGLE,
MONITOR CONTROL

TO

LCD UNIT

TO

A BOARD

CN601

B-¥SS10904.<U..>-B.. (02)

1

A

B

C

D

E

F

G

2

11

10

9

8

7

6

5

4

3

Advertising