Samsung Q1433 Service Manual download pdf (Page 49)

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– 49 –

DET OUT2

L OUT

R OUT

MUTE

ST LED

ENABLE

F MONO

MODE

AF OUT

DET OUT

DATA

CLOCK

AGC MUTE

Q1101

Q05

H SEP

BFFER

Q220

41

40

42

3

5

6

1

2

3

13

14

16

27

26

25

MAIN V

MAIN L

MAIN R

V1 Y

V1 C

SW1

V1 V

V1 L

V1 R

V3 V

V3 L

V3 R

SUB V

SUB L

SUB R

10

8

7

12

11

9

32

33

24

22

23

39

37

29

31

34

IC201

AV SW

CM301

GRASS COMB

V OUT1

Y IN

C IN

Y OUT1

C OUT1

V OUT

ML OUT

MR OUT

L OUT

R OUT

V2 Y

V2 C

SW2

V2 V

V2 L

V2 R

12

34

V

L

R

S-VIDEO

V

L

R

VIDEO1

INPUT

VIDEO3

INPUT

V

L

R

DET OUT

DEM OUT

DATA

CLOCK

ENABLE

AF OUT

MUTE

BUFFER

Q226

BUFFER

Q004

10

11

3

21

31

17

18

58

57

56

54

8

1

24

23

22

4

2

32

7

X002

12MHz

1

3

CN001

TO ANT SW

ANT SW2

ANT SW1

6

5

IC007

EEP ROM

SCL

SDA

I 2HSYNC

O MUTE

I STEREO

O LAT

I AFT

MONO

SAP

I SYNC

O DAT

O CLK

O 2LAT

I AFT

O 2MUTE

O OSC

I OSC

O ANTAUX

O 2ANTU

IO BCLKN

SIRCS MIX

15

5

4

6

60

59

50

20

64

62

14

13

41

40

39

38

43

42

32

28

IC001

TUNING PROCESSOR

I VIN

O MUTE

O OSBLK

O DISPYM

OR

OG

OB

OI

I HP

I VP

RELAY

O SPKMT

KEY

I POWER

O TIMLD

O STLED

I RMCON

O SIRCS

RESET

RESET

IR MUTE

Q207,214

Q213,2105,2106

BUFFER

Q013

2

6 4

VIDEO

YC

V BUFFER

Q201,209

MUTE

Q218

V

L

R

Q209

MUTE

Q409

MUTE

Q408

MUTE

Q217

MUTE

Q216

MUTE

Q015

SW

Q016

SW

Q017

SW

Q206

MUTE

BUFFER

Q008

3

4

6

8

10

1

3

4

6

10

8

FR Y OUT

FR C OUT

FR V OUT

FR L OUT

FR R OUT

12

34

V

L

R

S-VIDEO

V

L

R

INPUT

1

VIDEO2

J1301

J209

6

5

3

7

8

6

5

3

7

8

POWER

KEY

SIRCS

ST LED

TIMER LED

CN1302

CN1301

CN1101

CN002

1

IC1301

REMOTE SENSOR

S1301-1307

S1307

D1304

D1305

STBY5V

HA

VIDEO INPUT/

SIRCS/

FUNCTION KE)

6

5

VIDEO

SUB V

CN304(1/2)

CN305(1/2)

A

C

TO PT BOARD

CN5101

CN5051

TO PT BOARD

MONITOR

OUT

19

20

10

9

17

14

16

15

2

4

PR Y

P BY

Y OUT

C OUT

PY

P YS

MAIN VP

MAIN HP

SCL

SDA

CN304(2/2)

CN305(2/2)

B

D

TO PT BOARD

CN5101

TO PT BOARD

CN5051

11

12

10

9

7

8

4

5

44

43

14

15

16

17

18

29

30

38

26

36

35

45

25

37

24

22

20

IC301

YCU

BUFFER

Q303-305

Q308

ERY IN

EBY IN

EY IN

YUV SW

APCP IN

SCL

SDA

Y IN

C IN

HS IN

VS IN

YM

YS

R IN

G IN

B IN

R OUT

G OUT

B OUT

L2F IN

IK IN

VM

HD OUT

E/W DRIVE

ABL IN

AFC FIL

V DRIVE +

V DRIVE -

31

2

15

13

23

10

OUT L

OUT R

IN L

IN R

SCL

SDA

IC401

TONE CONTROL

SCL

SDA

STBY12V

MUTE

Q403

MUTE

Q411

MUTE

Q402

Q410

Q405,406

ON/OFF MUTE

MUTE DRIVE

SYNC BUFFER

5

4

2

1

8

10

IC403

3

5

1

7

IC402

AUDIO BUFFER

BUFFER

BUFFER

BUFFER

Q306

Q302

Q301

COG AMP

Q311,312,313

VM BUFFER

Q307

AFC AMP

Q314

10

11

5

4

9

6

1

7

3

5

IC1501

V OUT

3

1

V RET

V DEF

CN1501

H

TO Z BOARD

CN1403

1

5

7

3

HD

PIN

ABL

HP

CN301

G

TO G BOARD

CN506

9

7

5

1

1

3

5

R

G

B

IK

135V

9V

VM

E

TO CR BOARD

CN703

F

TO Z BOARD

CN1431

V SEP

Q1501

VP IN

Q007

44

24

21

30

31

60

59

BUFFER

Q001

3

2

5

7

6

8

10

2

BV WAVE

RV WAVE

P CLK

R DAT

R MUTE

R LEA

VP

RELAY

CN003

CN1601

I

TO G BOARD

CN804

K

TO G BOARD

CN652

35

34

364

IC004

RESET

IC002

REGI UCOM

RESET

XTAL

EXTAL

X001

4MGW

BV

RV

SCK/PB1

SDA/PD2

PC3/MUTE

PCO/CEB

VP

1

2

4

3

L

E

R

E

L

R

SPEAKER

J205

L

R

AUDIO OUT

(VARI/FIX)

A

Y/C/J,AV SW,V OUT

AUDIO OUT,TUNER

B-SS605.<EW.>-B/D-1

CN303

CN302

36

IC1502

V ZOOMING AMP

AUDIO OUT

IC003IO BDATA

FRONT SW

J203

SIRCS

OUT

TU1102

J208

O AGCMT

RF AGC

TU1101

6-1. BLOCK DIAGRAM (1)

SECTION 6

DIAGRAMS

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 87 88

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