Samsung Q1433 Service Manual download pdf (Page 50)

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– 53 –– 52 –

6

V IN

27

25

BUFFER

Q5101

BUFFER

BUFFER

Q5108,5105

Q5111,5112

1

41

31

BUFFER

BUFFER

Q5102,5106,5109,FL5101

Q5103,5103,5110,FL5112

IC5101

D COMB FILTER

AD IN

RB

AY0

AC0

0CLK

17

1

8

2

26

30

5

11

4FSC OUT

V IN

C IN

Y IN

IC5102

BUFFER

Q5104

X5102

500KHz

X5101

14.32MHz

2

4

Y OUT

C OUT

CN5101(2/2)

B

TO A BOARD

CN304

TO A BOARD

CN304

A

TO A BOARD

5

SUB V

C

CN305

34

38

39

BUFFER

Q5001

BUFFER

Q5002

CVBS/Y IN

VSYNC

HSYNC

IC5001

SUB DECODER

20

19

18

16

14

V OUT

U OUT

Y OUT

SCP

VTIM

32

30

28

20

19

3

4

BUFFER

BUFFER

Q5003-5005

Q5057,5053,5036

IC5052

PIP PROCESSOR

V IN

U IN

S HSYNC

S VSYNC

X IN

Y IN

7

9

8

12

22

21

U OUT

Y OUT

SEL

M VSYNC

M HSYNC

SCL

SDA

X5051

20.48MHz

15

16

14

17

9

10

20

19

BUFFER

BUFFER

Q5052

Q5051

BUFFER

Q5055

BUFFER

Q5054

CN5051(2/2)

CN5101(1/2)

CN5051(1/2)

PR Y

PB Y

PY

PYS

MAIN VP

MAIN HP

SCL

SDA

D

TO A BOARD

CN305

PT

(D COMB FILTER,PIP PROCESSOR)

B-SS605.<EW.>-B/D-3

4FSC GENERATOR

VO 1

V2 IN

V OUT

X OUT

17

18

HD

GND

HP

GND

PIN

PROT1

ABL

GND

+15V

GND

RV WAVE

BV WAVE

GND

MUTE

DATA

CEB

GND

VP

CLK

1

2

3

4

5

6

7

8

9

10

1

2

3

4

5

6

7

8

9

10

CN804

CN506

IC1801

V.WAVE GEN

V.SAW

V.PARA

V.SIN

V.SAW

V.PARA

V.SIN

V.4TH

H.SAW

H.PARA

H.SIN

H.4TH

IC804

B CONV GEN

IC1802

H.WAVE GEN

H.SAW

H.SIN

H.4TH

BV OUT

BH OUT

MPIN 1

M PIN2

CEB

DATA

MUTE

CLKB

IC806

G CONV GEN

V.SAW

V.PARA

V.SIN

V.4TH

H.SAW

H.PARA

H.SIN

H.4TH

V.SAW

V.PARA

V.SIN

V.4TH

H.SAW

H.PARA

H.SIN

H.4TH

A2 INP

CEB

DATA

MUTE

CLKB

CEB

DATA

MUTE

CLKB

CLKB

MUTE

DATA

CEB

CLKB

MUTE

DATA

CEB

GV OUT

GH OUT

RV OUT

RH OUT

IC810

CONV OUT

IC809

CONV OUT

1

2

3

4

1

2

3

4

1

2

3

4

CN803

CN802

CN801

HB OUT

VB OUT

VB RET

HB RET

HG OUT

VG OUT

VG RET

HG RET

HR OUT

VR OUT

VR RET

HR RET

1

2

H DRIVE

Q501

H OUT

Q502

IC501(1/2)

REG COMP

IC501(2/2)

REG COMP

PIN AMP

Q505

BUFFER

IC805

DF AMP

DF OUT

Q506,507

Q503,504

1

2

3

4

GND

NC

DF

G2

GND

HV.REG

CN805

CN507

FOCUS

BLOCK

HV

BLOCK

G2

FV

R

G

B

T502

Q807

BUFFER

IC803

T504

FBT

IC811

SHADING AMP

1

2

3

4

5

6

7

8

9

10

1

2

3

4

1

2

3

4

1

2

3

4

HV

CN502

CN503

CN504

CN501

B/S

R/S

NC

H(+)

H(-)

NC

NC

200V

NC

GND

R-H(+)

NC

NC

R-H(-)

G-H(+)

NC

NC

G-H(-)

B-H(+)

NC

NC

B-H(-)

J

+B

-B

D513

1

2

3

4

G2

FV

DY

1

2

3

4

5

1

2

3

4

1

2

3

4

135V

NC

9V

E

HB.IN

VB.IN

VB.RET

HB.RET

HB.RET

VB.RET

VB.IN

HB.IN

CN1431

CN1462

CN1464

1

2

3

4

1

2

3

1

2

3

4

CN1434

CN1461

G-H(+)

NC

NC

G-H(-)

V.DEF

V.MID

V.RET

DY

VM DRIVE VM CONT

Q1431,1432 Q1433-1436

1

HG IN

VG IN

VG RET

HG RET

1

2

3

4

2

CN1404

HR IN

VR IN

VR RET

HR RET

J

CN504

FV

+B

T501

-15V

CN1433

G2

G2

NC

200V

NC

E

B

CR

R

PICTURE TUBE

PICTURE TUBE

NC

200V

NC

E

B

NC

200V

NC

E

CG

H-

H+

PICTURE TUBE

NC

200V

NC

G2

V902

V903

V901

E

CB

B

G2

G2

G2

G

(B OUT)

(AC LINE)

(G OUT)

(R OUT)

CN703

1

CN704

1

2

3

4

5

6

7

8

9

CN706

CN702

E

9V

G

R/S

NC

H(+)

H(-)

NC

H(+)

H(-)

200V

1

2

3

4

5

6

7

8

9

1

NC

R/S

H(+)

H(-)

NC

E

CN736

E

9V

G

1

2

3

4

5

6

7

8

9

CN737

R/S

NC

H(-)

H(+)

NC

B

E

1

2

3

4

5

6

7

8

9

1

R/S

NC

H(+)

H(-)

NC

CN765

CN762

NC

200V

NC

R/S

NC

H(+)

H(-)

NC

E

1

2

3

4

5

6

7

8

9

10

B/S

CN766

H(+)

H(-)

G1

DY

(R)

TO G BOARD

1

2

3

4

HR RET

HR IN

VR IN

VR.RET

CN1406

1

2

3

1

2

3

CN1401

V DEF

V MID

V RET

CN1403

V DEF

NC

V RET

Z

(DY/VM)

1

2

VM

F

TO A BOARD

CN302

CN1463

VM OUT

VM RET

1

2

VM OUT

VM RET

CN1402

(G)

(B)

TO A BOARD

CN1501

H

TO A BOARD

I

CN003

MPIM1

Q802,805

STDBY 12V

STDBY 12V

G2 MUTE

12V

12V

-12V

TO DY(R)

FV

E

TO A BOARD

CN303

1

2

3

4

5

6

7

8

9

E

IK

E

9V

E

B

E

G

R

1

2

NC

IK2

IK1

1

2

3

4

5

6

7

3 8

5

IC701

VIDEO AMP

Q701

9V

Q702

PEAK LIMIT

1

2

G2

3 8

5

VIDEO AMP

IC731

CN734

IK2

IK1

1

2

3

4

5

6

7

CN732

9V

200V

NC

1

2

1

2

3

4

CN733

NC

IK1

E

B

1

2

3

4

2

1

3 8

5

VIDEO AMP

IC761

CN763

CN6001

F6001

L6001L6002

CN6002

7

5

1

10

4

2

7

8

5

6

K

11V

5V

-5V

135V

STBY12V

AUDIO(+)

AUDIO(-)

11V

5V

135V

STBY12V

RELAY

-5V

AUDIO(+)

AUDIO(+)

AUDIO(-)

AUDIO(-)

CN652

CN651

15V

-15V

5V

-5V

135V

O I

O I

O I

RECT

D655

RECT

D657

IC654

5V REG

IC653

5V REG

IC652

-5V REG

RECT

D656

D658

D654

D653

D651

+B OVP

Q661,662

OCP

Q658,660

PROTECT

Q659

PROTECT

Q657

LATCH

Q653,655

T605

1 4

IC651

DM-48

T604

IC601

SW

Q654,656

RECT

D602

BACK UP

Q651

Q652

RELAY DRIVE

RY601

Q601,602

STBY12V REG

RECT

D601,603

D691,692

1

4

AC

AC

1

2

AC

AC

AC

T603

CN601

G

F

H/V-WAVE,HV,

POWER SUPPLY

RGB CONV CORR

B-SS605.<EW..>-B/D-2

IK1

SHADING COMP

TO A BOARD

CN1601

G

TO A BOARD

CN301

IC808

R CONV GEN

1

4

5

6

7

V.BLK V.4TH

1

4

5

6

7

H.PARAH.BLK

15

16

19

20

1

2

3

4

40

41

22

23

31

32

33

34

10

11

12

13

40

41

31

32

33

34

1

2

3

4

15

16

19

20

15

16

19

20

1

2

3

4

37

10

11

12

13

40

41

23

31

32

33

34

2 5

14

9

171

11 13 8

1

6

13 14 9

8

3

7 10

1

7

3

6

4

9

10

11

5 6 3 1

769

10

11

14

15

6

7

8

11

13

18

16

6

14

15

16

18

13

11

7

9

BLOCK DIAGRAM (2)

BLOCK DIAGRAM (3)

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 87 88

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