Toshiba mv13k3cr User Manual

A

B

C

D

E

F

G

H

A

B

C

D

E

F

G

H

2

1

3

4

5

6

7

8

2

1

3

4

5

6

7

8

B602

BL02RN1-R62

B604

BL02RN1-R62

R.SIGNAL

G.SIGNAL

THE DC VOLTAGE AT EACH PART WAS MEASURED

 WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST

WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.

NOTE:

OUT

OUT

G

IN

IN

CF601

SAF45MFY220ZR

SAW FILTER

1

2

3

4

5

TU601

TECC1040PG32A

1

10

11

12

13

14

15

2

3

4

5

6

7

8

9

LUMINANCE SIGNAL

COLOR SIGNAL

IC601

M61203CFP

CHROMA

1

10

11

12

13

14

15

16

17

18

19

2

20

21

22

23

24

25

26

27

28

29

3

30

31

32

33

34

35

36

37

38

39

4

40

41

42

43

44

45

46

47

48

49

5

50

51

52

53

54

55

56

57

58

59

6

60

61

62

63

64

7

8

9

R632

220 2W

CD851

2E0A3001

CF604

EFCT4R5MW5

CF603

EFCT4R5YS5A

CP851A

51048-1000

1

10

2

3

4

5

6

7

8

9

B.SIGNAL

D618

1SS133

D612

1SS133

D614

1SS133

D613

1SS133

D601 1SS133

D605

11ES1-EIC

D608

SB10-03A3

D619

1SS133

D620

1SS133

D621

1SS133

Q611

DTC114EKA

POWER FAIL SWITCH

Q609

DTC114EKA

POWER ON SWITCH

CAUTION: DIGITAL TRANSISTOR

DANS LA NOMENCLATURE DES PIECES

N’UTILISER QUE CELLS DECRITES

DANGEREUSES AN POINT DE VUE SECURITE

ETANT

LES PIECES REPAREES PAR UN

ATTENTION:

DESCRIBED IN PARTS LIST ONLY

CRITICAL FOR SAFETY,USE ONES

ARE

SINCE THESE PARTS MARKED BY

CAUTION:

DEFLECTION SIGNAL

OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME

X602

3.579545MHz

L613

2.2uH

L601

1.2uH

L612

6.8uH

L607

12uH

C647

0.01

B

C639

0.01

B

C637

100P

CH

C670

100P CH

C602

0.1 F

C677 0.01 B

C631

1 F

C676

0.01 B

C617

0.01 B

C618 100P CH

C634

0.01

B

C692

330P CH

C616

0.01

B

C668

0.001 CH

C607

0.1

B

C636

0.01

B

C651

47P

CH

C661

0.01 B

C623

0.047

B

C667

0.01

B

C658

0.22 B

C622

0.33 B

C650

0.015

B

C625

1 F

C630

100P CH

C688

0.056 B

C626

0.1 B

C690

330P CH

C640

0.1

B

C657

0.01

B

C666

0.1 B

C674

120P

CH

C654

18P

CH

C660

0.1

B

C653

0.01

B

C687

0.1

B

C621

0.01 B

C604

100P

CH

C605

100P

CH

C673

220P

B

C672

0.01 B

C684 0.022 B

C664

1 MMTS

C691

0.1

B

C609

0.1

B

C613

0.1 B

R686

1.5K

1/2W

R621

2.2K

R657

1K

R655

100

R624

2K

R631

8.2K

R630

100

R638

8.2K

R625

10K

R653

12

R666

10K

R607

1K 1/2W

R608

10K

R609 680

R656

1K

R626

10K

R650

470 1/4W

R644

100

R668

470

1/4W

R629

100

R671

75

R628

100

R633

8.2K

R642

5.6K

R614 100K

R663

100

R636

100

R659

1.5K

R658

1.5K

R647

2.2K

R652

4.7K

R678

4.7K

1/4W

R648

2.2K

R660

1.5K

R688

1.8K

R654

820

1/2W

R669

470

R622

150

R615

470

R662

100

R676

1K

R643

47K

R641

18K

R649

2.2K

R683

100

R634

100

R635

100

R611

10K

R603

220

R602

220

C679

330

6.3V

KA

C601

1

50V KA

C648

0.22

50V

KA

C652

47
16V

KA

C678_1

220

35V

YK

C646

22

16V

KA

C665

100

16V

KA

C645

1

50V

KA

C649

1

50V

KA

C641

1000

10V

YK

C659

47
16V

KA

C655

47
16V

KA

C624

47

16V

KA

C642

22

16V

KA

C643

22

16V

KA

C644

22

16V

KA

C627

1

50V KA

C610

2.2

50V

KA

C612

470

10V

YK

Q605

2SD400E

REG.

Q604

2SD400E

REG.

Q603

2SC2120Y

REG.

Q606

2SD863

REG.

Q602

2SC2120Y

REG.

W886

W885

W878

W829

W872

W865

W801

W827

W894

W876

W871

W919

W850

W874

W887

W888

L603

100uH

S107Y

S105X

S105Y S106X

S106Y

TUNER VIDEO SIGNAL

D610

MTZJ6.8B

D611

MTZJ6.8B

D609

MTZJ6.8B

D615

MTZJ6.8B

D617

MTZJ6.8B

D616

MTZJ6.8B

D602

MTZJ8.2B

PLAYBACK VIDEO SIGNAL

AT+5V

AT+5V

AT+5V_BACKUP

VD

OSD_R

OSD_G

OSD_B

OSD_BLK

SDA

TU_VIDEO

SCL

AFT_M

SD_VIDEO

VCR_POWER_H

TU_VIDEO

HD

TU_AUDIO

TV_POWER_H

Y/C_AUDIO

INT-MONI

INT-MONI

B.OUT

AT+5V

AUDIO_OUT

AUDIO_OUT

Y/C_AUDIO

VD

TU_AUDIO

OSD_BLK

GND

V_OUT

ACL

AFT_M

V_FEEDBACK

180V

HEATER

H_GND

H_OUT

H.PLUSE

F_P.CON+15V

V_OUT

OSD_R

OSD_G

OSD_B

HD

CUT_OFF

G.OUT

AT+30V

B.OUT

GND

R.OUT

UNREG+8V

AT+25V

HEATER

P.CON+8V

H_GND

180V

AT+12V
POWER_FAIL

VCR_POWER_H

H.PLUSE

H_OUT

R.OUT

G.OUT

B.OUT

SDA

SCL

TV_POWER_H

PCB800
VMX196

FROM/TO MICON

(SYSCON PCB)

CHROMA/IF SCHEMATIC DIAGRAM

H GND

CUT OFF

GND

NC

NC

HEATER

180V

TO CRT

G.OUT

B.OUT

R.OUT

NC

NC

FROM/TO TV POWER

3.0

8.8

2.0

3.2

5.5 NC

4.0 NC4.8

5.6

8.3

5.0

FROM/TO DEFLECTION

NC

NC

IF

+30V

SDA

SCL

AGC

+5V

NC

NC

1.8

2.5

4.9

0

2.5

2.5

FBP IN

SCL

RF AGC OUT

AFT OUT

VIF GND

VIF VIDEO OUT

QIF IN

VIF APC FILTER

VREG Vcc

VIF VCO F/B

AUDIO BYPASS

EXT AUDIO IN

FM DIRECT OUT

Hi Vcc

R OUT

AFC FILTER

DEF

H OUT

SDA

H VCO F/B

POWER ON CONT

STRAT UP Vcc

B IN

V RAMP FEEDBACK

Y SW OUT

G OUT

INTELLIGENT MONI

MCU RESET

VIF Vcc

5.7V REG OUT(FOR CPU)

47 LIMITER IN
48 IF AGC
49 QIF OUT
50 AUDIO OUT

46 SW REG CONT

64 VIF IN

1 VIF IN

17 V OUT
16 B OUT

H.PLUSE OUT

IF AGC FILTER

29.3

4.8

8.3

5.5

5.0

8.3

5.6

11.0

8.2

8.8

2.0

2.0

8.2

8.2

8.2

2.0

0

8.0

8.0

3.7

3.0

4.0

4.8

2.8

4.0

3.3

3.0

2.6

0

0

0.4

3.2

2.5

5.0

5.0

1.5

1.5

2.7

2.3

2.9

2.4

0

0

2.2

3.0

9.0

3.2

2.0

3.0

2.3

2.4

2.3

V RAMP CAP

VIDEO CHROMA Vcc

fsc OUT

G OUT

V PULSE OUT

R IN

CHROMA APC FILTER

TV/Y IN

5v REG

VIDEO/CHROMA GND

FAST BLK

SPOT KILLER

34 EXT C in
33 8.7V REG OUT
32 X’TAL
31 ACL/ABCL

NC

5.6

0

0

3.2

3.3

0

4.7

0

0.1

7.3

4.9

4.9

4.8

0

0

8.0

FROM/TO TV POWER

FROM/TO Y/C/A/H.AMP

FROM/TO I/O

FROM/TO SOUND AMP

5.5

8.0

4.8

0.8

0

5.0